Austin Schuh | 70cc955 | 2019-01-21 19:46:48 -0800 | [diff] [blame^] | 1 | // Copyright 2007, Google Inc. |
| 2 | // All rights reserved. |
| 3 | // |
| 4 | // Redistribution and use in source and binary forms, with or without |
| 5 | // modification, are permitted provided that the following conditions are |
| 6 | // met: |
| 7 | // |
| 8 | // * Redistributions of source code must retain the above copyright |
| 9 | // notice, this list of conditions and the following disclaimer. |
| 10 | // * Redistributions in binary form must reproduce the above |
| 11 | // copyright notice, this list of conditions and the following disclaimer |
| 12 | // in the documentation and/or other materials provided with the |
| 13 | // distribution. |
| 14 | // * Neither the name of Google Inc. nor the names of its |
| 15 | // contributors may be used to endorse or promote products derived from |
| 16 | // this software without specific prior written permission. |
| 17 | // |
| 18 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 19 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 20 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 21 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | // |
| 30 | // Author: wan@google.com (Zhanyong Wan) |
| 31 | |
| 32 | // Google Mock - a framework for writing C++ mock classes. |
| 33 | // |
| 34 | // This is the main header file a user should include. |
| 35 | |
| 36 | #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_H_ |
| 37 | #define GMOCK_INCLUDE_GMOCK_GMOCK_H_ |
| 38 | |
| 39 | // This file implements the following syntax: |
| 40 | // |
| 41 | // ON_CALL(mock_object.Method(...)) |
| 42 | // .With(...) ? |
| 43 | // .WillByDefault(...); |
| 44 | // |
| 45 | // where With() is optional and WillByDefault() must appear exactly |
| 46 | // once. |
| 47 | // |
| 48 | // EXPECT_CALL(mock_object.Method(...)) |
| 49 | // .With(...) ? |
| 50 | // .Times(...) ? |
| 51 | // .InSequence(...) * |
| 52 | // .WillOnce(...) * |
| 53 | // .WillRepeatedly(...) ? |
| 54 | // .RetiresOnSaturation() ? ; |
| 55 | // |
| 56 | // where all clauses are optional and WillOnce() can be repeated. |
| 57 | |
| 58 | // Copyright 2007, Google Inc. |
| 59 | // All rights reserved. |
| 60 | // |
| 61 | // Redistribution and use in source and binary forms, with or without |
| 62 | // modification, are permitted provided that the following conditions are |
| 63 | // met: |
| 64 | // |
| 65 | // * Redistributions of source code must retain the above copyright |
| 66 | // notice, this list of conditions and the following disclaimer. |
| 67 | // * Redistributions in binary form must reproduce the above |
| 68 | // copyright notice, this list of conditions and the following disclaimer |
| 69 | // in the documentation and/or other materials provided with the |
| 70 | // distribution. |
| 71 | // * Neither the name of Google Inc. nor the names of its |
| 72 | // contributors may be used to endorse or promote products derived from |
| 73 | // this software without specific prior written permission. |
| 74 | // |
| 75 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 76 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 77 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 78 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 79 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 80 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 81 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 82 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 83 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 84 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 85 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 86 | // |
| 87 | // Author: wan@google.com (Zhanyong Wan) |
| 88 | |
| 89 | // Google Mock - a framework for writing C++ mock classes. |
| 90 | // |
| 91 | // This file implements some commonly used actions. |
| 92 | |
| 93 | #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_ |
| 94 | #define GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_ |
| 95 | |
| 96 | #ifndef _WIN32_WCE |
| 97 | # include <errno.h> |
| 98 | #endif |
| 99 | |
| 100 | #include <algorithm> |
| 101 | #include <string> |
| 102 | |
| 103 | // Copyright 2007, Google Inc. |
| 104 | // All rights reserved. |
| 105 | // |
| 106 | // Redistribution and use in source and binary forms, with or without |
| 107 | // modification, are permitted provided that the following conditions are |
| 108 | // met: |
| 109 | // |
| 110 | // * Redistributions of source code must retain the above copyright |
| 111 | // notice, this list of conditions and the following disclaimer. |
| 112 | // * Redistributions in binary form must reproduce the above |
| 113 | // copyright notice, this list of conditions and the following disclaimer |
| 114 | // in the documentation and/or other materials provided with the |
| 115 | // distribution. |
| 116 | // * Neither the name of Google Inc. nor the names of its |
| 117 | // contributors may be used to endorse or promote products derived from |
| 118 | // this software without specific prior written permission. |
| 119 | // |
| 120 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 121 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 122 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 123 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 124 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 125 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 126 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 127 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 128 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 129 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 130 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 131 | // |
| 132 | // Author: wan@google.com (Zhanyong Wan) |
| 133 | |
| 134 | // Google Mock - a framework for writing C++ mock classes. |
| 135 | // |
| 136 | // This file defines some utilities useful for implementing Google |
| 137 | // Mock. They are subject to change without notice, so please DO NOT |
| 138 | // USE THEM IN USER CODE. |
| 139 | |
| 140 | #ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_ |
| 141 | #define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_ |
| 142 | |
| 143 | #include <stdio.h> |
| 144 | #include <ostream> // NOLINT |
| 145 | #include <string> |
| 146 | |
| 147 | // This file was GENERATED by command: |
| 148 | // pump.py gmock-generated-internal-utils.h.pump |
| 149 | // DO NOT EDIT BY HAND!!! |
| 150 | |
| 151 | // Copyright 2007, Google Inc. |
| 152 | // All rights reserved. |
| 153 | // |
| 154 | // Redistribution and use in source and binary forms, with or without |
| 155 | // modification, are permitted provided that the following conditions are |
| 156 | // met: |
| 157 | // |
| 158 | // * Redistributions of source code must retain the above copyright |
| 159 | // notice, this list of conditions and the following disclaimer. |
| 160 | // * Redistributions in binary form must reproduce the above |
| 161 | // copyright notice, this list of conditions and the following disclaimer |
| 162 | // in the documentation and/or other materials provided with the |
| 163 | // distribution. |
| 164 | // * Neither the name of Google Inc. nor the names of its |
| 165 | // contributors may be used to endorse or promote products derived from |
| 166 | // this software without specific prior written permission. |
| 167 | // |
| 168 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 169 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 170 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 171 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 172 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 173 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 174 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 175 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 176 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 177 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 178 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 179 | // |
| 180 | // Author: wan@google.com (Zhanyong Wan) |
| 181 | |
| 182 | // Google Mock - a framework for writing C++ mock classes. |
| 183 | // |
| 184 | // This file contains template meta-programming utility classes needed |
| 185 | // for implementing Google Mock. |
| 186 | |
| 187 | #ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_ |
| 188 | #define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_ |
| 189 | |
| 190 | // Copyright 2008, Google Inc. |
| 191 | // All rights reserved. |
| 192 | // |
| 193 | // Redistribution and use in source and binary forms, with or without |
| 194 | // modification, are permitted provided that the following conditions are |
| 195 | // met: |
| 196 | // |
| 197 | // * Redistributions of source code must retain the above copyright |
| 198 | // notice, this list of conditions and the following disclaimer. |
| 199 | // * Redistributions in binary form must reproduce the above |
| 200 | // copyright notice, this list of conditions and the following disclaimer |
| 201 | // in the documentation and/or other materials provided with the |
| 202 | // distribution. |
| 203 | // * Neither the name of Google Inc. nor the names of its |
| 204 | // contributors may be used to endorse or promote products derived from |
| 205 | // this software without specific prior written permission. |
| 206 | // |
| 207 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 208 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 209 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 210 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 211 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 212 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 213 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 214 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 215 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 216 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 217 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 218 | // |
| 219 | // Author: vadimb@google.com (Vadim Berman) |
| 220 | // |
| 221 | // Low-level types and utilities for porting Google Mock to various |
| 222 | // platforms. All macros ending with _ and symbols defined in an |
| 223 | // internal namespace are subject to change without notice. Code |
| 224 | // outside Google Mock MUST NOT USE THEM DIRECTLY. Macros that don't |
| 225 | // end with _ are part of Google Mock's public API and can be used by |
| 226 | // code outside Google Mock. |
| 227 | |
| 228 | #ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_ |
| 229 | #define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_ |
| 230 | |
| 231 | #include <assert.h> |
| 232 | #include <stdlib.h> |
| 233 | #include <iostream> |
| 234 | |
| 235 | // Most of the utilities needed for porting Google Mock are also |
| 236 | // required for Google Test and are defined in gtest-port.h. |
| 237 | // |
| 238 | // Note to maintainers: to reduce code duplication, prefer adding |
| 239 | // portability utilities to Google Test's gtest-port.h instead of |
| 240 | // here, as Google Mock depends on Google Test. Only add a utility |
| 241 | // here if it's truly specific to Google Mock. |
| 242 | #include "gtest/gtest.h" |
| 243 | // Copyright 2015, Google Inc. |
| 244 | // All rights reserved. |
| 245 | // |
| 246 | // Redistribution and use in source and binary forms, with or without |
| 247 | // modification, are permitted provided that the following conditions are |
| 248 | // met: |
| 249 | // |
| 250 | // * Redistributions of source code must retain the above copyright |
| 251 | // notice, this list of conditions and the following disclaimer. |
| 252 | // * Redistributions in binary form must reproduce the above |
| 253 | // copyright notice, this list of conditions and the following disclaimer |
| 254 | // in the documentation and/or other materials provided with the |
| 255 | // distribution. |
| 256 | // * Neither the name of Google Inc. nor the names of its |
| 257 | // contributors may be used to endorse or promote products derived from |
| 258 | // this software without specific prior written permission. |
| 259 | // |
| 260 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 261 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 262 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 263 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 264 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 265 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 266 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 267 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 268 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 269 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 270 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 271 | // |
| 272 | // Injection point for custom user configurations. |
| 273 | // The following macros can be defined: |
| 274 | // |
| 275 | // Flag related macros: |
| 276 | // GMOCK_DECLARE_bool_(name) |
| 277 | // GMOCK_DECLARE_int32_(name) |
| 278 | // GMOCK_DECLARE_string_(name) |
| 279 | // GMOCK_DEFINE_bool_(name, default_val, doc) |
| 280 | // GMOCK_DEFINE_int32_(name, default_val, doc) |
| 281 | // GMOCK_DEFINE_string_(name, default_val, doc) |
| 282 | // |
| 283 | // ** Custom implementation starts here ** |
| 284 | |
| 285 | #ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_ |
| 286 | #define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_ |
| 287 | |
| 288 | #endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_ |
| 289 | |
| 290 | // To avoid conditional compilation everywhere, we make it |
| 291 | // gmock-port.h's responsibility to #include the header implementing |
| 292 | // tr1/tuple. gmock-port.h does this via gtest-port.h, which is |
| 293 | // guaranteed to pull in the tuple header. |
| 294 | |
| 295 | // For MS Visual C++, check the compiler version. At least VS 2003 is |
| 296 | // required to compile Google Mock. |
| 297 | #if defined(_MSC_VER) && _MSC_VER < 1310 |
| 298 | # error "At least Visual C++ 2003 (7.1) is required to compile Google Mock." |
| 299 | #endif |
| 300 | |
| 301 | // Macro for referencing flags. This is public as we want the user to |
| 302 | // use this syntax to reference Google Mock flags. |
| 303 | #define GMOCK_FLAG(name) FLAGS_gmock_##name |
| 304 | |
| 305 | #if !defined(GMOCK_DECLARE_bool_) |
| 306 | |
| 307 | // Macros for declaring flags. |
| 308 | #define GMOCK_DECLARE_bool_(name) extern GTEST_API_ bool GMOCK_FLAG(name) |
| 309 | #define GMOCK_DECLARE_int32_(name) \ |
| 310 | extern GTEST_API_ ::testing::internal::Int32 GMOCK_FLAG(name) |
| 311 | #define GMOCK_DECLARE_string_(name) \ |
| 312 | extern GTEST_API_ ::std::string GMOCK_FLAG(name) |
| 313 | |
| 314 | // Macros for defining flags. |
| 315 | #define GMOCK_DEFINE_bool_(name, default_val, doc) \ |
| 316 | GTEST_API_ bool GMOCK_FLAG(name) = (default_val) |
| 317 | #define GMOCK_DEFINE_int32_(name, default_val, doc) \ |
| 318 | GTEST_API_ ::testing::internal::Int32 GMOCK_FLAG(name) = (default_val) |
| 319 | #define GMOCK_DEFINE_string_(name, default_val, doc) \ |
| 320 | GTEST_API_ ::std::string GMOCK_FLAG(name) = (default_val) |
| 321 | |
| 322 | #endif // !defined(GMOCK_DECLARE_bool_) |
| 323 | |
| 324 | #endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_ |
| 325 | |
| 326 | namespace testing { |
| 327 | |
| 328 | template <typename T> |
| 329 | class Matcher; |
| 330 | |
| 331 | namespace internal { |
| 332 | |
| 333 | // An IgnoredValue object can be implicitly constructed from ANY value. |
| 334 | // This is used in implementing the IgnoreResult(a) action. |
| 335 | class IgnoredValue { |
| 336 | public: |
| 337 | // This constructor template allows any value to be implicitly |
| 338 | // converted to IgnoredValue. The object has no data member and |
| 339 | // doesn't try to remember anything about the argument. We |
| 340 | // deliberately omit the 'explicit' keyword in order to allow the |
| 341 | // conversion to be implicit. |
| 342 | template <typename T> |
| 343 | IgnoredValue(const T& /* ignored */) {} // NOLINT(runtime/explicit) |
| 344 | }; |
| 345 | |
| 346 | // MatcherTuple<T>::type is a tuple type where each field is a Matcher |
| 347 | // for the corresponding field in tuple type T. |
| 348 | template <typename Tuple> |
| 349 | struct MatcherTuple; |
| 350 | |
| 351 | template <> |
| 352 | struct MatcherTuple< ::testing::tuple<> > { |
| 353 | typedef ::testing::tuple< > type; |
| 354 | }; |
| 355 | |
| 356 | template <typename A1> |
| 357 | struct MatcherTuple< ::testing::tuple<A1> > { |
| 358 | typedef ::testing::tuple<Matcher<A1> > type; |
| 359 | }; |
| 360 | |
| 361 | template <typename A1, typename A2> |
| 362 | struct MatcherTuple< ::testing::tuple<A1, A2> > { |
| 363 | typedef ::testing::tuple<Matcher<A1>, Matcher<A2> > type; |
| 364 | }; |
| 365 | |
| 366 | template <typename A1, typename A2, typename A3> |
| 367 | struct MatcherTuple< ::testing::tuple<A1, A2, A3> > { |
| 368 | typedef ::testing::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3> > type; |
| 369 | }; |
| 370 | |
| 371 | template <typename A1, typename A2, typename A3, typename A4> |
| 372 | struct MatcherTuple< ::testing::tuple<A1, A2, A3, A4> > { |
| 373 | typedef ::testing::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, |
| 374 | Matcher<A4> > type; |
| 375 | }; |
| 376 | |
| 377 | template <typename A1, typename A2, typename A3, typename A4, typename A5> |
| 378 | struct MatcherTuple< ::testing::tuple<A1, A2, A3, A4, A5> > { |
| 379 | typedef ::testing::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, |
| 380 | Matcher<A5> > type; |
| 381 | }; |
| 382 | |
| 383 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 384 | typename A6> |
| 385 | struct MatcherTuple< ::testing::tuple<A1, A2, A3, A4, A5, A6> > { |
| 386 | typedef ::testing::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, |
| 387 | Matcher<A5>, Matcher<A6> > type; |
| 388 | }; |
| 389 | |
| 390 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 391 | typename A6, typename A7> |
| 392 | struct MatcherTuple< ::testing::tuple<A1, A2, A3, A4, A5, A6, A7> > { |
| 393 | typedef ::testing::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, |
| 394 | Matcher<A5>, Matcher<A6>, Matcher<A7> > type; |
| 395 | }; |
| 396 | |
| 397 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 398 | typename A6, typename A7, typename A8> |
| 399 | struct MatcherTuple< ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8> > { |
| 400 | typedef ::testing::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, |
| 401 | Matcher<A5>, Matcher<A6>, Matcher<A7>, Matcher<A8> > type; |
| 402 | }; |
| 403 | |
| 404 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 405 | typename A6, typename A7, typename A8, typename A9> |
| 406 | struct MatcherTuple< ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> > { |
| 407 | typedef ::testing::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, |
| 408 | Matcher<A5>, Matcher<A6>, Matcher<A7>, Matcher<A8>, Matcher<A9> > type; |
| 409 | }; |
| 410 | |
| 411 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 412 | typename A6, typename A7, typename A8, typename A9, typename A10> |
| 413 | struct MatcherTuple< ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9, |
| 414 | A10> > { |
| 415 | typedef ::testing::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, |
| 416 | Matcher<A5>, Matcher<A6>, Matcher<A7>, Matcher<A8>, Matcher<A9>, |
| 417 | Matcher<A10> > type; |
| 418 | }; |
| 419 | |
| 420 | // Template struct Function<F>, where F must be a function type, contains |
| 421 | // the following typedefs: |
| 422 | // |
| 423 | // Result: the function's return type. |
| 424 | // ArgumentN: the type of the N-th argument, where N starts with 1. |
| 425 | // ArgumentTuple: the tuple type consisting of all parameters of F. |
| 426 | // ArgumentMatcherTuple: the tuple type consisting of Matchers for all |
| 427 | // parameters of F. |
| 428 | // MakeResultVoid: the function type obtained by substituting void |
| 429 | // for the return type of F. |
| 430 | // MakeResultIgnoredValue: |
| 431 | // the function type obtained by substituting Something |
| 432 | // for the return type of F. |
| 433 | template <typename F> |
| 434 | struct Function; |
| 435 | |
| 436 | template <typename R> |
| 437 | struct Function<R()> { |
| 438 | typedef R Result; |
| 439 | typedef ::testing::tuple<> ArgumentTuple; |
| 440 | typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; |
| 441 | typedef void MakeResultVoid(); |
| 442 | typedef IgnoredValue MakeResultIgnoredValue(); |
| 443 | }; |
| 444 | |
| 445 | template <typename R, typename A1> |
| 446 | struct Function<R(A1)> |
| 447 | : Function<R()> { |
| 448 | typedef A1 Argument1; |
| 449 | typedef ::testing::tuple<A1> ArgumentTuple; |
| 450 | typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; |
| 451 | typedef void MakeResultVoid(A1); |
| 452 | typedef IgnoredValue MakeResultIgnoredValue(A1); |
| 453 | }; |
| 454 | |
| 455 | template <typename R, typename A1, typename A2> |
| 456 | struct Function<R(A1, A2)> |
| 457 | : Function<R(A1)> { |
| 458 | typedef A2 Argument2; |
| 459 | typedef ::testing::tuple<A1, A2> ArgumentTuple; |
| 460 | typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; |
| 461 | typedef void MakeResultVoid(A1, A2); |
| 462 | typedef IgnoredValue MakeResultIgnoredValue(A1, A2); |
| 463 | }; |
| 464 | |
| 465 | template <typename R, typename A1, typename A2, typename A3> |
| 466 | struct Function<R(A1, A2, A3)> |
| 467 | : Function<R(A1, A2)> { |
| 468 | typedef A3 Argument3; |
| 469 | typedef ::testing::tuple<A1, A2, A3> ArgumentTuple; |
| 470 | typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; |
| 471 | typedef void MakeResultVoid(A1, A2, A3); |
| 472 | typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3); |
| 473 | }; |
| 474 | |
| 475 | template <typename R, typename A1, typename A2, typename A3, typename A4> |
| 476 | struct Function<R(A1, A2, A3, A4)> |
| 477 | : Function<R(A1, A2, A3)> { |
| 478 | typedef A4 Argument4; |
| 479 | typedef ::testing::tuple<A1, A2, A3, A4> ArgumentTuple; |
| 480 | typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; |
| 481 | typedef void MakeResultVoid(A1, A2, A3, A4); |
| 482 | typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4); |
| 483 | }; |
| 484 | |
| 485 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 486 | typename A5> |
| 487 | struct Function<R(A1, A2, A3, A4, A5)> |
| 488 | : Function<R(A1, A2, A3, A4)> { |
| 489 | typedef A5 Argument5; |
| 490 | typedef ::testing::tuple<A1, A2, A3, A4, A5> ArgumentTuple; |
| 491 | typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; |
| 492 | typedef void MakeResultVoid(A1, A2, A3, A4, A5); |
| 493 | typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5); |
| 494 | }; |
| 495 | |
| 496 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 497 | typename A5, typename A6> |
| 498 | struct Function<R(A1, A2, A3, A4, A5, A6)> |
| 499 | : Function<R(A1, A2, A3, A4, A5)> { |
| 500 | typedef A6 Argument6; |
| 501 | typedef ::testing::tuple<A1, A2, A3, A4, A5, A6> ArgumentTuple; |
| 502 | typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; |
| 503 | typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6); |
| 504 | typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6); |
| 505 | }; |
| 506 | |
| 507 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 508 | typename A5, typename A6, typename A7> |
| 509 | struct Function<R(A1, A2, A3, A4, A5, A6, A7)> |
| 510 | : Function<R(A1, A2, A3, A4, A5, A6)> { |
| 511 | typedef A7 Argument7; |
| 512 | typedef ::testing::tuple<A1, A2, A3, A4, A5, A6, A7> ArgumentTuple; |
| 513 | typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; |
| 514 | typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7); |
| 515 | typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7); |
| 516 | }; |
| 517 | |
| 518 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 519 | typename A5, typename A6, typename A7, typename A8> |
| 520 | struct Function<R(A1, A2, A3, A4, A5, A6, A7, A8)> |
| 521 | : Function<R(A1, A2, A3, A4, A5, A6, A7)> { |
| 522 | typedef A8 Argument8; |
| 523 | typedef ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8> ArgumentTuple; |
| 524 | typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; |
| 525 | typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7, A8); |
| 526 | typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7, A8); |
| 527 | }; |
| 528 | |
| 529 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 530 | typename A5, typename A6, typename A7, typename A8, typename A9> |
| 531 | struct Function<R(A1, A2, A3, A4, A5, A6, A7, A8, A9)> |
| 532 | : Function<R(A1, A2, A3, A4, A5, A6, A7, A8)> { |
| 533 | typedef A9 Argument9; |
| 534 | typedef ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> ArgumentTuple; |
| 535 | typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; |
| 536 | typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7, A8, A9); |
| 537 | typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7, A8, |
| 538 | A9); |
| 539 | }; |
| 540 | |
| 541 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 542 | typename A5, typename A6, typename A7, typename A8, typename A9, |
| 543 | typename A10> |
| 544 | struct Function<R(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> |
| 545 | : Function<R(A1, A2, A3, A4, A5, A6, A7, A8, A9)> { |
| 546 | typedef A10 Argument10; |
| 547 | typedef ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9, |
| 548 | A10> ArgumentTuple; |
| 549 | typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; |
| 550 | typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10); |
| 551 | typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7, A8, |
| 552 | A9, A10); |
| 553 | }; |
| 554 | |
| 555 | } // namespace internal |
| 556 | |
| 557 | } // namespace testing |
| 558 | |
| 559 | #endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_ |
| 560 | |
| 561 | namespace testing { |
| 562 | namespace internal { |
| 563 | |
| 564 | // Converts an identifier name to a space-separated list of lower-case |
| 565 | // words. Each maximum substring of the form [A-Za-z][a-z]*|\d+ is |
| 566 | // treated as one word. For example, both "FooBar123" and |
| 567 | // "foo_bar_123" are converted to "foo bar 123". |
| 568 | GTEST_API_ string ConvertIdentifierNameToWords(const char* id_name); |
| 569 | |
| 570 | // PointeeOf<Pointer>::type is the type of a value pointed to by a |
| 571 | // Pointer, which can be either a smart pointer or a raw pointer. The |
| 572 | // following default implementation is for the case where Pointer is a |
| 573 | // smart pointer. |
| 574 | template <typename Pointer> |
| 575 | struct PointeeOf { |
| 576 | // Smart pointer classes define type element_type as the type of |
| 577 | // their pointees. |
| 578 | typedef typename Pointer::element_type type; |
| 579 | }; |
| 580 | // This specialization is for the raw pointer case. |
| 581 | template <typename T> |
| 582 | struct PointeeOf<T*> { typedef T type; }; // NOLINT |
| 583 | |
| 584 | // GetRawPointer(p) returns the raw pointer underlying p when p is a |
| 585 | // smart pointer, or returns p itself when p is already a raw pointer. |
| 586 | // The following default implementation is for the smart pointer case. |
| 587 | template <typename Pointer> |
| 588 | inline const typename Pointer::element_type* GetRawPointer(const Pointer& p) { |
| 589 | return p.get(); |
| 590 | } |
| 591 | // This overloaded version is for the raw pointer case. |
| 592 | template <typename Element> |
| 593 | inline Element* GetRawPointer(Element* p) { return p; } |
| 594 | |
| 595 | // This comparator allows linked_ptr to be stored in sets. |
| 596 | template <typename T> |
| 597 | struct LinkedPtrLessThan { |
| 598 | bool operator()(const ::testing::internal::linked_ptr<T>& lhs, |
| 599 | const ::testing::internal::linked_ptr<T>& rhs) const { |
| 600 | return lhs.get() < rhs.get(); |
| 601 | } |
| 602 | }; |
| 603 | |
| 604 | // Symbian compilation can be done with wchar_t being either a native |
| 605 | // type or a typedef. Using Google Mock with OpenC without wchar_t |
| 606 | // should require the definition of _STLP_NO_WCHAR_T. |
| 607 | // |
| 608 | // MSVC treats wchar_t as a native type usually, but treats it as the |
| 609 | // same as unsigned short when the compiler option /Zc:wchar_t- is |
| 610 | // specified. It defines _NATIVE_WCHAR_T_DEFINED symbol when wchar_t |
| 611 | // is a native type. |
| 612 | #if (GTEST_OS_SYMBIAN && defined(_STLP_NO_WCHAR_T)) || \ |
| 613 | (defined(_MSC_VER) && !defined(_NATIVE_WCHAR_T_DEFINED)) |
| 614 | // wchar_t is a typedef. |
| 615 | #else |
| 616 | # define GMOCK_WCHAR_T_IS_NATIVE_ 1 |
| 617 | #endif |
| 618 | |
| 619 | // signed wchar_t and unsigned wchar_t are NOT in the C++ standard. |
| 620 | // Using them is a bad practice and not portable. So DON'T use them. |
| 621 | // |
| 622 | // Still, Google Mock is designed to work even if the user uses signed |
| 623 | // wchar_t or unsigned wchar_t (obviously, assuming the compiler |
| 624 | // supports them). |
| 625 | // |
| 626 | // To gcc, |
| 627 | // wchar_t == signed wchar_t != unsigned wchar_t == unsigned int |
| 628 | #ifdef __GNUC__ |
| 629 | // signed/unsigned wchar_t are valid types. |
| 630 | # define GMOCK_HAS_SIGNED_WCHAR_T_ 1 |
| 631 | #endif |
| 632 | |
| 633 | // In what follows, we use the term "kind" to indicate whether a type |
| 634 | // is bool, an integer type (excluding bool), a floating-point type, |
| 635 | // or none of them. This categorization is useful for determining |
| 636 | // when a matcher argument type can be safely converted to another |
| 637 | // type in the implementation of SafeMatcherCast. |
| 638 | enum TypeKind { |
| 639 | kBool, kInteger, kFloatingPoint, kOther |
| 640 | }; |
| 641 | |
| 642 | // KindOf<T>::value is the kind of type T. |
| 643 | template <typename T> struct KindOf { |
| 644 | enum { value = kOther }; // The default kind. |
| 645 | }; |
| 646 | |
| 647 | // This macro declares that the kind of 'type' is 'kind'. |
| 648 | #define GMOCK_DECLARE_KIND_(type, kind) \ |
| 649 | template <> struct KindOf<type> { enum { value = kind }; } |
| 650 | |
| 651 | GMOCK_DECLARE_KIND_(bool, kBool); |
| 652 | |
| 653 | // All standard integer types. |
| 654 | GMOCK_DECLARE_KIND_(char, kInteger); |
| 655 | GMOCK_DECLARE_KIND_(signed char, kInteger); |
| 656 | GMOCK_DECLARE_KIND_(unsigned char, kInteger); |
| 657 | GMOCK_DECLARE_KIND_(short, kInteger); // NOLINT |
| 658 | GMOCK_DECLARE_KIND_(unsigned short, kInteger); // NOLINT |
| 659 | GMOCK_DECLARE_KIND_(int, kInteger); |
| 660 | GMOCK_DECLARE_KIND_(unsigned int, kInteger); |
| 661 | GMOCK_DECLARE_KIND_(long, kInteger); // NOLINT |
| 662 | GMOCK_DECLARE_KIND_(unsigned long, kInteger); // NOLINT |
| 663 | |
| 664 | #if GMOCK_WCHAR_T_IS_NATIVE_ |
| 665 | GMOCK_DECLARE_KIND_(wchar_t, kInteger); |
| 666 | #endif |
| 667 | |
| 668 | // Non-standard integer types. |
| 669 | GMOCK_DECLARE_KIND_(Int64, kInteger); |
| 670 | GMOCK_DECLARE_KIND_(UInt64, kInteger); |
| 671 | |
| 672 | // All standard floating-point types. |
| 673 | GMOCK_DECLARE_KIND_(float, kFloatingPoint); |
| 674 | GMOCK_DECLARE_KIND_(double, kFloatingPoint); |
| 675 | GMOCK_DECLARE_KIND_(long double, kFloatingPoint); |
| 676 | |
| 677 | #undef GMOCK_DECLARE_KIND_ |
| 678 | |
| 679 | // Evaluates to the kind of 'type'. |
| 680 | #define GMOCK_KIND_OF_(type) \ |
| 681 | static_cast< ::testing::internal::TypeKind>( \ |
| 682 | ::testing::internal::KindOf<type>::value) |
| 683 | |
| 684 | // Evaluates to true iff integer type T is signed. |
| 685 | #define GMOCK_IS_SIGNED_(T) (static_cast<T>(-1) < 0) |
| 686 | |
| 687 | // LosslessArithmeticConvertibleImpl<kFromKind, From, kToKind, To>::value |
| 688 | // is true iff arithmetic type From can be losslessly converted to |
| 689 | // arithmetic type To. |
| 690 | // |
| 691 | // It's the user's responsibility to ensure that both From and To are |
| 692 | // raw (i.e. has no CV modifier, is not a pointer, and is not a |
| 693 | // reference) built-in arithmetic types, kFromKind is the kind of |
| 694 | // From, and kToKind is the kind of To; the value is |
| 695 | // implementation-defined when the above pre-condition is violated. |
| 696 | template <TypeKind kFromKind, typename From, TypeKind kToKind, typename To> |
| 697 | struct LosslessArithmeticConvertibleImpl : public false_type {}; |
| 698 | |
| 699 | // Converting bool to bool is lossless. |
| 700 | template <> |
| 701 | struct LosslessArithmeticConvertibleImpl<kBool, bool, kBool, bool> |
| 702 | : public true_type {}; // NOLINT |
| 703 | |
| 704 | // Converting bool to any integer type is lossless. |
| 705 | template <typename To> |
| 706 | struct LosslessArithmeticConvertibleImpl<kBool, bool, kInteger, To> |
| 707 | : public true_type {}; // NOLINT |
| 708 | |
| 709 | // Converting bool to any floating-point type is lossless. |
| 710 | template <typename To> |
| 711 | struct LosslessArithmeticConvertibleImpl<kBool, bool, kFloatingPoint, To> |
| 712 | : public true_type {}; // NOLINT |
| 713 | |
| 714 | // Converting an integer to bool is lossy. |
| 715 | template <typename From> |
| 716 | struct LosslessArithmeticConvertibleImpl<kInteger, From, kBool, bool> |
| 717 | : public false_type {}; // NOLINT |
| 718 | |
| 719 | // Converting an integer to another non-bool integer is lossless iff |
| 720 | // the target type's range encloses the source type's range. |
| 721 | template <typename From, typename To> |
| 722 | struct LosslessArithmeticConvertibleImpl<kInteger, From, kInteger, To> |
| 723 | : public bool_constant< |
| 724 | // When converting from a smaller size to a larger size, we are |
| 725 | // fine as long as we are not converting from signed to unsigned. |
| 726 | ((sizeof(From) < sizeof(To)) && |
| 727 | (!GMOCK_IS_SIGNED_(From) || GMOCK_IS_SIGNED_(To))) || |
| 728 | // When converting between the same size, the signedness must match. |
| 729 | ((sizeof(From) == sizeof(To)) && |
| 730 | (GMOCK_IS_SIGNED_(From) == GMOCK_IS_SIGNED_(To)))> {}; // NOLINT |
| 731 | |
| 732 | #undef GMOCK_IS_SIGNED_ |
| 733 | |
| 734 | // Converting an integer to a floating-point type may be lossy, since |
| 735 | // the format of a floating-point number is implementation-defined. |
| 736 | template <typename From, typename To> |
| 737 | struct LosslessArithmeticConvertibleImpl<kInteger, From, kFloatingPoint, To> |
| 738 | : public false_type {}; // NOLINT |
| 739 | |
| 740 | // Converting a floating-point to bool is lossy. |
| 741 | template <typename From> |
| 742 | struct LosslessArithmeticConvertibleImpl<kFloatingPoint, From, kBool, bool> |
| 743 | : public false_type {}; // NOLINT |
| 744 | |
| 745 | // Converting a floating-point to an integer is lossy. |
| 746 | template <typename From, typename To> |
| 747 | struct LosslessArithmeticConvertibleImpl<kFloatingPoint, From, kInteger, To> |
| 748 | : public false_type {}; // NOLINT |
| 749 | |
| 750 | // Converting a floating-point to another floating-point is lossless |
| 751 | // iff the target type is at least as big as the source type. |
| 752 | template <typename From, typename To> |
| 753 | struct LosslessArithmeticConvertibleImpl< |
| 754 | kFloatingPoint, From, kFloatingPoint, To> |
| 755 | : public bool_constant<sizeof(From) <= sizeof(To)> {}; // NOLINT |
| 756 | |
| 757 | // LosslessArithmeticConvertible<From, To>::value is true iff arithmetic |
| 758 | // type From can be losslessly converted to arithmetic type To. |
| 759 | // |
| 760 | // It's the user's responsibility to ensure that both From and To are |
| 761 | // raw (i.e. has no CV modifier, is not a pointer, and is not a |
| 762 | // reference) built-in arithmetic types; the value is |
| 763 | // implementation-defined when the above pre-condition is violated. |
| 764 | template <typename From, typename To> |
| 765 | struct LosslessArithmeticConvertible |
| 766 | : public LosslessArithmeticConvertibleImpl< |
| 767 | GMOCK_KIND_OF_(From), From, GMOCK_KIND_OF_(To), To> {}; // NOLINT |
| 768 | |
| 769 | // This interface knows how to report a Google Mock failure (either |
| 770 | // non-fatal or fatal). |
| 771 | class FailureReporterInterface { |
| 772 | public: |
| 773 | // The type of a failure (either non-fatal or fatal). |
| 774 | enum FailureType { |
| 775 | kNonfatal, kFatal |
| 776 | }; |
| 777 | |
| 778 | virtual ~FailureReporterInterface() {} |
| 779 | |
| 780 | // Reports a failure that occurred at the given source file location. |
| 781 | virtual void ReportFailure(FailureType type, const char* file, int line, |
| 782 | const string& message) = 0; |
| 783 | }; |
| 784 | |
| 785 | // Returns the failure reporter used by Google Mock. |
| 786 | GTEST_API_ FailureReporterInterface* GetFailureReporter(); |
| 787 | |
| 788 | // Asserts that condition is true; aborts the process with the given |
| 789 | // message if condition is false. We cannot use LOG(FATAL) or CHECK() |
| 790 | // as Google Mock might be used to mock the log sink itself. We |
| 791 | // inline this function to prevent it from showing up in the stack |
| 792 | // trace. |
| 793 | inline void Assert(bool condition, const char* file, int line, |
| 794 | const string& msg) { |
| 795 | if (!condition) { |
| 796 | GetFailureReporter()->ReportFailure(FailureReporterInterface::kFatal, |
| 797 | file, line, msg); |
| 798 | } |
| 799 | } |
| 800 | inline void Assert(bool condition, const char* file, int line) { |
| 801 | Assert(condition, file, line, "Assertion failed."); |
| 802 | } |
| 803 | |
| 804 | // Verifies that condition is true; generates a non-fatal failure if |
| 805 | // condition is false. |
| 806 | inline void Expect(bool condition, const char* file, int line, |
| 807 | const string& msg) { |
| 808 | if (!condition) { |
| 809 | GetFailureReporter()->ReportFailure(FailureReporterInterface::kNonfatal, |
| 810 | file, line, msg); |
| 811 | } |
| 812 | } |
| 813 | inline void Expect(bool condition, const char* file, int line) { |
| 814 | Expect(condition, file, line, "Expectation failed."); |
| 815 | } |
| 816 | |
| 817 | // Severity level of a log. |
| 818 | enum LogSeverity { |
| 819 | kInfo = 0, |
| 820 | kWarning = 1 |
| 821 | }; |
| 822 | |
| 823 | // Valid values for the --gmock_verbose flag. |
| 824 | |
| 825 | // All logs (informational and warnings) are printed. |
| 826 | const char kInfoVerbosity[] = "info"; |
| 827 | // Only warnings are printed. |
| 828 | const char kWarningVerbosity[] = "warning"; |
| 829 | // No logs are printed. |
| 830 | const char kErrorVerbosity[] = "error"; |
| 831 | |
| 832 | // Returns true iff a log with the given severity is visible according |
| 833 | // to the --gmock_verbose flag. |
| 834 | GTEST_API_ bool LogIsVisible(LogSeverity severity); |
| 835 | |
| 836 | // Prints the given message to stdout iff 'severity' >= the level |
| 837 | // specified by the --gmock_verbose flag. If stack_frames_to_skip >= |
| 838 | // 0, also prints the stack trace excluding the top |
| 839 | // stack_frames_to_skip frames. In opt mode, any positive |
| 840 | // stack_frames_to_skip is treated as 0, since we don't know which |
| 841 | // function calls will be inlined by the compiler and need to be |
| 842 | // conservative. |
| 843 | GTEST_API_ void Log(LogSeverity severity, |
| 844 | const string& message, |
| 845 | int stack_frames_to_skip); |
| 846 | |
| 847 | // TODO(wan@google.com): group all type utilities together. |
| 848 | |
| 849 | // Type traits. |
| 850 | |
| 851 | // is_reference<T>::value is non-zero iff T is a reference type. |
| 852 | template <typename T> struct is_reference : public false_type {}; |
| 853 | template <typename T> struct is_reference<T&> : public true_type {}; |
| 854 | |
| 855 | // type_equals<T1, T2>::value is non-zero iff T1 and T2 are the same type. |
| 856 | template <typename T1, typename T2> struct type_equals : public false_type {}; |
| 857 | template <typename T> struct type_equals<T, T> : public true_type {}; |
| 858 | |
| 859 | // remove_reference<T>::type removes the reference from type T, if any. |
| 860 | template <typename T> struct remove_reference { typedef T type; }; // NOLINT |
| 861 | template <typename T> struct remove_reference<T&> { typedef T type; }; // NOLINT |
| 862 | |
| 863 | // DecayArray<T>::type turns an array type U[N] to const U* and preserves |
| 864 | // other types. Useful for saving a copy of a function argument. |
| 865 | template <typename T> struct DecayArray { typedef T type; }; // NOLINT |
| 866 | template <typename T, size_t N> struct DecayArray<T[N]> { |
| 867 | typedef const T* type; |
| 868 | }; |
| 869 | // Sometimes people use arrays whose size is not available at the use site |
| 870 | // (e.g. extern const char kNamePrefix[]). This specialization covers that |
| 871 | // case. |
| 872 | template <typename T> struct DecayArray<T[]> { |
| 873 | typedef const T* type; |
| 874 | }; |
| 875 | |
| 876 | // Disable MSVC warnings for infinite recursion, since in this case the |
| 877 | // the recursion is unreachable. |
| 878 | #ifdef _MSC_VER |
| 879 | # pragma warning(push) |
| 880 | # pragma warning(disable:4717) |
| 881 | #endif |
| 882 | |
| 883 | // Invalid<T>() is usable as an expression of type T, but will terminate |
| 884 | // the program with an assertion failure if actually run. This is useful |
| 885 | // when a value of type T is needed for compilation, but the statement |
| 886 | // will not really be executed (or we don't care if the statement |
| 887 | // crashes). |
| 888 | template <typename T> |
| 889 | inline T Invalid() { |
| 890 | Assert(false, "", -1, "Internal error: attempt to return invalid value"); |
| 891 | // This statement is unreachable, and would never terminate even if it |
| 892 | // could be reached. It is provided only to placate compiler warnings |
| 893 | // about missing return statements. |
| 894 | return Invalid<T>(); |
| 895 | } |
| 896 | |
| 897 | #ifdef _MSC_VER |
| 898 | # pragma warning(pop) |
| 899 | #endif |
| 900 | |
| 901 | // Given a raw type (i.e. having no top-level reference or const |
| 902 | // modifier) RawContainer that's either an STL-style container or a |
| 903 | // native array, class StlContainerView<RawContainer> has the |
| 904 | // following members: |
| 905 | // |
| 906 | // - type is a type that provides an STL-style container view to |
| 907 | // (i.e. implements the STL container concept for) RawContainer; |
| 908 | // - const_reference is a type that provides a reference to a const |
| 909 | // RawContainer; |
| 910 | // - ConstReference(raw_container) returns a const reference to an STL-style |
| 911 | // container view to raw_container, which is a RawContainer. |
| 912 | // - Copy(raw_container) returns an STL-style container view of a |
| 913 | // copy of raw_container, which is a RawContainer. |
| 914 | // |
| 915 | // This generic version is used when RawContainer itself is already an |
| 916 | // STL-style container. |
| 917 | template <class RawContainer> |
| 918 | class StlContainerView { |
| 919 | public: |
| 920 | typedef RawContainer type; |
| 921 | typedef const type& const_reference; |
| 922 | |
| 923 | static const_reference ConstReference(const RawContainer& container) { |
| 924 | // Ensures that RawContainer is not a const type. |
| 925 | testing::StaticAssertTypeEq<RawContainer, |
| 926 | GTEST_REMOVE_CONST_(RawContainer)>(); |
| 927 | return container; |
| 928 | } |
| 929 | static type Copy(const RawContainer& container) { return container; } |
| 930 | }; |
| 931 | |
| 932 | // This specialization is used when RawContainer is a native array type. |
| 933 | template <typename Element, size_t N> |
| 934 | class StlContainerView<Element[N]> { |
| 935 | public: |
| 936 | typedef GTEST_REMOVE_CONST_(Element) RawElement; |
| 937 | typedef internal::NativeArray<RawElement> type; |
| 938 | // NativeArray<T> can represent a native array either by value or by |
| 939 | // reference (selected by a constructor argument), so 'const type' |
| 940 | // can be used to reference a const native array. We cannot |
| 941 | // 'typedef const type& const_reference' here, as that would mean |
| 942 | // ConstReference() has to return a reference to a local variable. |
| 943 | typedef const type const_reference; |
| 944 | |
| 945 | static const_reference ConstReference(const Element (&array)[N]) { |
| 946 | // Ensures that Element is not a const type. |
| 947 | testing::StaticAssertTypeEq<Element, RawElement>(); |
| 948 | #if GTEST_OS_SYMBIAN |
| 949 | // The Nokia Symbian compiler confuses itself in template instantiation |
| 950 | // for this call without the cast to Element*: |
| 951 | // function call '[testing::internal::NativeArray<char *>].NativeArray( |
| 952 | // {lval} const char *[4], long, testing::internal::RelationToSource)' |
| 953 | // does not match |
| 954 | // 'testing::internal::NativeArray<char *>::NativeArray( |
| 955 | // char *const *, unsigned int, testing::internal::RelationToSource)' |
| 956 | // (instantiating: 'testing::internal::ContainsMatcherImpl |
| 957 | // <const char * (&)[4]>::Matches(const char * (&)[4]) const') |
| 958 | // (instantiating: 'testing::internal::StlContainerView<char *[4]>:: |
| 959 | // ConstReference(const char * (&)[4])') |
| 960 | // (and though the N parameter type is mismatched in the above explicit |
| 961 | // conversion of it doesn't help - only the conversion of the array). |
| 962 | return type(const_cast<Element*>(&array[0]), N, |
| 963 | RelationToSourceReference()); |
| 964 | #else |
| 965 | return type(array, N, RelationToSourceReference()); |
| 966 | #endif // GTEST_OS_SYMBIAN |
| 967 | } |
| 968 | static type Copy(const Element (&array)[N]) { |
| 969 | #if GTEST_OS_SYMBIAN |
| 970 | return type(const_cast<Element*>(&array[0]), N, RelationToSourceCopy()); |
| 971 | #else |
| 972 | return type(array, N, RelationToSourceCopy()); |
| 973 | #endif // GTEST_OS_SYMBIAN |
| 974 | } |
| 975 | }; |
| 976 | |
| 977 | // This specialization is used when RawContainer is a native array |
| 978 | // represented as a (pointer, size) tuple. |
| 979 | template <typename ElementPointer, typename Size> |
| 980 | class StlContainerView< ::testing::tuple<ElementPointer, Size> > { |
| 981 | public: |
| 982 | typedef GTEST_REMOVE_CONST_( |
| 983 | typename internal::PointeeOf<ElementPointer>::type) RawElement; |
| 984 | typedef internal::NativeArray<RawElement> type; |
| 985 | typedef const type const_reference; |
| 986 | |
| 987 | static const_reference ConstReference( |
| 988 | const ::testing::tuple<ElementPointer, Size>& array) { |
| 989 | return type(get<0>(array), get<1>(array), RelationToSourceReference()); |
| 990 | } |
| 991 | static type Copy(const ::testing::tuple<ElementPointer, Size>& array) { |
| 992 | return type(get<0>(array), get<1>(array), RelationToSourceCopy()); |
| 993 | } |
| 994 | }; |
| 995 | |
| 996 | // The following specialization prevents the user from instantiating |
| 997 | // StlContainer with a reference type. |
| 998 | template <typename T> class StlContainerView<T&>; |
| 999 | |
| 1000 | // A type transform to remove constness from the first part of a pair. |
| 1001 | // Pairs like that are used as the value_type of associative containers, |
| 1002 | // and this transform produces a similar but assignable pair. |
| 1003 | template <typename T> |
| 1004 | struct RemoveConstFromKey { |
| 1005 | typedef T type; |
| 1006 | }; |
| 1007 | |
| 1008 | // Partially specialized to remove constness from std::pair<const K, V>. |
| 1009 | template <typename K, typename V> |
| 1010 | struct RemoveConstFromKey<std::pair<const K, V> > { |
| 1011 | typedef std::pair<K, V> type; |
| 1012 | }; |
| 1013 | |
| 1014 | // Mapping from booleans to types. Similar to boost::bool_<kValue> and |
| 1015 | // std::integral_constant<bool, kValue>. |
| 1016 | template <bool kValue> |
| 1017 | struct BooleanConstant {}; |
| 1018 | |
| 1019 | } // namespace internal |
| 1020 | } // namespace testing |
| 1021 | |
| 1022 | #endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_ |
| 1023 | |
| 1024 | |
| 1025 | #if GTEST_HAS_STD_TYPE_TRAITS_ // Defined by gtest-port.h via gmock-port.h. |
| 1026 | #include <type_traits> |
| 1027 | #endif |
| 1028 | |
| 1029 | namespace testing { |
| 1030 | |
| 1031 | // To implement an action Foo, define: |
| 1032 | // 1. a class FooAction that implements the ActionInterface interface, and |
| 1033 | // 2. a factory function that creates an Action object from a |
| 1034 | // const FooAction*. |
| 1035 | // |
| 1036 | // The two-level delegation design follows that of Matcher, providing |
| 1037 | // consistency for extension developers. It also eases ownership |
| 1038 | // management as Action objects can now be copied like plain values. |
| 1039 | |
| 1040 | namespace internal { |
| 1041 | |
| 1042 | template <typename F1, typename F2> |
| 1043 | class ActionAdaptor; |
| 1044 | |
| 1045 | // BuiltInDefaultValueGetter<T, true>::Get() returns a |
| 1046 | // default-constructed T value. BuiltInDefaultValueGetter<T, |
| 1047 | // false>::Get() crashes with an error. |
| 1048 | // |
| 1049 | // This primary template is used when kDefaultConstructible is true. |
| 1050 | template <typename T, bool kDefaultConstructible> |
| 1051 | struct BuiltInDefaultValueGetter { |
| 1052 | static T Get() { return T(); } |
| 1053 | }; |
| 1054 | template <typename T> |
| 1055 | struct BuiltInDefaultValueGetter<T, false> { |
| 1056 | static T Get() { |
| 1057 | Assert(false, __FILE__, __LINE__, |
| 1058 | "Default action undefined for the function return type."); |
| 1059 | return internal::Invalid<T>(); |
| 1060 | // The above statement will never be reached, but is required in |
| 1061 | // order for this function to compile. |
| 1062 | } |
| 1063 | }; |
| 1064 | |
| 1065 | // BuiltInDefaultValue<T>::Get() returns the "built-in" default value |
| 1066 | // for type T, which is NULL when T is a raw pointer type, 0 when T is |
| 1067 | // a numeric type, false when T is bool, or "" when T is string or |
| 1068 | // std::string. In addition, in C++11 and above, it turns a |
| 1069 | // default-constructed T value if T is default constructible. For any |
| 1070 | // other type T, the built-in default T value is undefined, and the |
| 1071 | // function will abort the process. |
| 1072 | template <typename T> |
| 1073 | class BuiltInDefaultValue { |
| 1074 | public: |
| 1075 | #if GTEST_HAS_STD_TYPE_TRAITS_ |
| 1076 | // This function returns true iff type T has a built-in default value. |
| 1077 | static bool Exists() { |
| 1078 | return ::std::is_default_constructible<T>::value; |
| 1079 | } |
| 1080 | |
| 1081 | static T Get() { |
| 1082 | return BuiltInDefaultValueGetter< |
| 1083 | T, ::std::is_default_constructible<T>::value>::Get(); |
| 1084 | } |
| 1085 | |
| 1086 | #else // GTEST_HAS_STD_TYPE_TRAITS_ |
| 1087 | // This function returns true iff type T has a built-in default value. |
| 1088 | static bool Exists() { |
| 1089 | return false; |
| 1090 | } |
| 1091 | |
| 1092 | static T Get() { |
| 1093 | return BuiltInDefaultValueGetter<T, false>::Get(); |
| 1094 | } |
| 1095 | |
| 1096 | #endif // GTEST_HAS_STD_TYPE_TRAITS_ |
| 1097 | }; |
| 1098 | |
| 1099 | // This partial specialization says that we use the same built-in |
| 1100 | // default value for T and const T. |
| 1101 | template <typename T> |
| 1102 | class BuiltInDefaultValue<const T> { |
| 1103 | public: |
| 1104 | static bool Exists() { return BuiltInDefaultValue<T>::Exists(); } |
| 1105 | static T Get() { return BuiltInDefaultValue<T>::Get(); } |
| 1106 | }; |
| 1107 | |
| 1108 | // This partial specialization defines the default values for pointer |
| 1109 | // types. |
| 1110 | template <typename T> |
| 1111 | class BuiltInDefaultValue<T*> { |
| 1112 | public: |
| 1113 | static bool Exists() { return true; } |
| 1114 | static T* Get() { return NULL; } |
| 1115 | }; |
| 1116 | |
| 1117 | // The following specializations define the default values for |
| 1118 | // specific types we care about. |
| 1119 | #define GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(type, value) \ |
| 1120 | template <> \ |
| 1121 | class BuiltInDefaultValue<type> { \ |
| 1122 | public: \ |
| 1123 | static bool Exists() { return true; } \ |
| 1124 | static type Get() { return value; } \ |
| 1125 | } |
| 1126 | |
| 1127 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(void, ); // NOLINT |
| 1128 | #if GTEST_HAS_GLOBAL_STRING |
| 1129 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(::string, ""); |
| 1130 | #endif // GTEST_HAS_GLOBAL_STRING |
| 1131 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(::std::string, ""); |
| 1132 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(bool, false); |
| 1133 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned char, '\0'); |
| 1134 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed char, '\0'); |
| 1135 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(char, '\0'); |
| 1136 | |
| 1137 | // There's no need for a default action for signed wchar_t, as that |
| 1138 | // type is the same as wchar_t for gcc, and invalid for MSVC. |
| 1139 | // |
| 1140 | // There's also no need for a default action for unsigned wchar_t, as |
| 1141 | // that type is the same as unsigned int for gcc, and invalid for |
| 1142 | // MSVC. |
| 1143 | #if GMOCK_WCHAR_T_IS_NATIVE_ |
| 1144 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(wchar_t, 0U); // NOLINT |
| 1145 | #endif |
| 1146 | |
| 1147 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned short, 0U); // NOLINT |
| 1148 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed short, 0); // NOLINT |
| 1149 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned int, 0U); |
| 1150 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed int, 0); |
| 1151 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned long, 0UL); // NOLINT |
| 1152 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed long, 0L); // NOLINT |
| 1153 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(UInt64, 0); |
| 1154 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(Int64, 0); |
| 1155 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(float, 0); |
| 1156 | GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(double, 0); |
| 1157 | |
| 1158 | #undef GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_ |
| 1159 | |
| 1160 | } // namespace internal |
| 1161 | |
| 1162 | // When an unexpected function call is encountered, Google Mock will |
| 1163 | // let it return a default value if the user has specified one for its |
| 1164 | // return type, or if the return type has a built-in default value; |
| 1165 | // otherwise Google Mock won't know what value to return and will have |
| 1166 | // to abort the process. |
| 1167 | // |
| 1168 | // The DefaultValue<T> class allows a user to specify the |
| 1169 | // default value for a type T that is both copyable and publicly |
| 1170 | // destructible (i.e. anything that can be used as a function return |
| 1171 | // type). The usage is: |
| 1172 | // |
| 1173 | // // Sets the default value for type T to be foo. |
| 1174 | // DefaultValue<T>::Set(foo); |
| 1175 | template <typename T> |
| 1176 | class DefaultValue { |
| 1177 | public: |
| 1178 | // Sets the default value for type T; requires T to be |
| 1179 | // copy-constructable and have a public destructor. |
| 1180 | static void Set(T x) { |
| 1181 | delete producer_; |
| 1182 | producer_ = new FixedValueProducer(x); |
| 1183 | } |
| 1184 | |
| 1185 | // Provides a factory function to be called to generate the default value. |
| 1186 | // This method can be used even if T is only move-constructible, but it is not |
| 1187 | // limited to that case. |
| 1188 | typedef T (*FactoryFunction)(); |
| 1189 | static void SetFactory(FactoryFunction factory) { |
| 1190 | delete producer_; |
| 1191 | producer_ = new FactoryValueProducer(factory); |
| 1192 | } |
| 1193 | |
| 1194 | // Unsets the default value for type T. |
| 1195 | static void Clear() { |
| 1196 | delete producer_; |
| 1197 | producer_ = NULL; |
| 1198 | } |
| 1199 | |
| 1200 | // Returns true iff the user has set the default value for type T. |
| 1201 | static bool IsSet() { return producer_ != NULL; } |
| 1202 | |
| 1203 | // Returns true if T has a default return value set by the user or there |
| 1204 | // exists a built-in default value. |
| 1205 | static bool Exists() { |
| 1206 | return IsSet() || internal::BuiltInDefaultValue<T>::Exists(); |
| 1207 | } |
| 1208 | |
| 1209 | // Returns the default value for type T if the user has set one; |
| 1210 | // otherwise returns the built-in default value. Requires that Exists() |
| 1211 | // is true, which ensures that the return value is well-defined. |
| 1212 | static T Get() { |
| 1213 | return producer_ == NULL ? |
| 1214 | internal::BuiltInDefaultValue<T>::Get() : producer_->Produce(); |
| 1215 | } |
| 1216 | |
| 1217 | private: |
| 1218 | class ValueProducer { |
| 1219 | public: |
| 1220 | virtual ~ValueProducer() {} |
| 1221 | virtual T Produce() = 0; |
| 1222 | }; |
| 1223 | |
| 1224 | class FixedValueProducer : public ValueProducer { |
| 1225 | public: |
| 1226 | explicit FixedValueProducer(T value) : value_(value) {} |
| 1227 | virtual T Produce() { return value_; } |
| 1228 | |
| 1229 | private: |
| 1230 | const T value_; |
| 1231 | GTEST_DISALLOW_COPY_AND_ASSIGN_(FixedValueProducer); |
| 1232 | }; |
| 1233 | |
| 1234 | class FactoryValueProducer : public ValueProducer { |
| 1235 | public: |
| 1236 | explicit FactoryValueProducer(FactoryFunction factory) |
| 1237 | : factory_(factory) {} |
| 1238 | virtual T Produce() { return factory_(); } |
| 1239 | |
| 1240 | private: |
| 1241 | const FactoryFunction factory_; |
| 1242 | GTEST_DISALLOW_COPY_AND_ASSIGN_(FactoryValueProducer); |
| 1243 | }; |
| 1244 | |
| 1245 | static ValueProducer* producer_; |
| 1246 | }; |
| 1247 | |
| 1248 | // This partial specialization allows a user to set default values for |
| 1249 | // reference types. |
| 1250 | template <typename T> |
| 1251 | class DefaultValue<T&> { |
| 1252 | public: |
| 1253 | // Sets the default value for type T&. |
| 1254 | static void Set(T& x) { // NOLINT |
| 1255 | address_ = &x; |
| 1256 | } |
| 1257 | |
| 1258 | // Unsets the default value for type T&. |
| 1259 | static void Clear() { |
| 1260 | address_ = NULL; |
| 1261 | } |
| 1262 | |
| 1263 | // Returns true iff the user has set the default value for type T&. |
| 1264 | static bool IsSet() { return address_ != NULL; } |
| 1265 | |
| 1266 | // Returns true if T has a default return value set by the user or there |
| 1267 | // exists a built-in default value. |
| 1268 | static bool Exists() { |
| 1269 | return IsSet() || internal::BuiltInDefaultValue<T&>::Exists(); |
| 1270 | } |
| 1271 | |
| 1272 | // Returns the default value for type T& if the user has set one; |
| 1273 | // otherwise returns the built-in default value if there is one; |
| 1274 | // otherwise aborts the process. |
| 1275 | static T& Get() { |
| 1276 | return address_ == NULL ? |
| 1277 | internal::BuiltInDefaultValue<T&>::Get() : *address_; |
| 1278 | } |
| 1279 | |
| 1280 | private: |
| 1281 | static T* address_; |
| 1282 | }; |
| 1283 | |
| 1284 | // This specialization allows DefaultValue<void>::Get() to |
| 1285 | // compile. |
| 1286 | template <> |
| 1287 | class DefaultValue<void> { |
| 1288 | public: |
| 1289 | static bool Exists() { return true; } |
| 1290 | static void Get() {} |
| 1291 | }; |
| 1292 | |
| 1293 | // Points to the user-set default value for type T. |
| 1294 | template <typename T> |
| 1295 | typename DefaultValue<T>::ValueProducer* DefaultValue<T>::producer_ = NULL; |
| 1296 | |
| 1297 | // Points to the user-set default value for type T&. |
| 1298 | template <typename T> |
| 1299 | T* DefaultValue<T&>::address_ = NULL; |
| 1300 | |
| 1301 | // Implement this interface to define an action for function type F. |
| 1302 | template <typename F> |
| 1303 | class ActionInterface { |
| 1304 | public: |
| 1305 | typedef typename internal::Function<F>::Result Result; |
| 1306 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 1307 | |
| 1308 | ActionInterface() {} |
| 1309 | virtual ~ActionInterface() {} |
| 1310 | |
| 1311 | // Performs the action. This method is not const, as in general an |
| 1312 | // action can have side effects and be stateful. For example, a |
| 1313 | // get-the-next-element-from-the-collection action will need to |
| 1314 | // remember the current element. |
| 1315 | virtual Result Perform(const ArgumentTuple& args) = 0; |
| 1316 | |
| 1317 | private: |
| 1318 | GTEST_DISALLOW_COPY_AND_ASSIGN_(ActionInterface); |
| 1319 | }; |
| 1320 | |
| 1321 | // An Action<F> is a copyable and IMMUTABLE (except by assignment) |
| 1322 | // object that represents an action to be taken when a mock function |
| 1323 | // of type F is called. The implementation of Action<T> is just a |
| 1324 | // linked_ptr to const ActionInterface<T>, so copying is fairly cheap. |
| 1325 | // Don't inherit from Action! |
| 1326 | // |
| 1327 | // You can view an object implementing ActionInterface<F> as a |
| 1328 | // concrete action (including its current state), and an Action<F> |
| 1329 | // object as a handle to it. |
| 1330 | template <typename F> |
| 1331 | class Action { |
| 1332 | public: |
| 1333 | typedef typename internal::Function<F>::Result Result; |
| 1334 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 1335 | |
| 1336 | // Constructs a null Action. Needed for storing Action objects in |
| 1337 | // STL containers. |
| 1338 | Action() : impl_(NULL) {} |
| 1339 | |
| 1340 | // Constructs an Action from its implementation. A NULL impl is |
| 1341 | // used to represent the "do-default" action. |
| 1342 | explicit Action(ActionInterface<F>* impl) : impl_(impl) {} |
| 1343 | |
| 1344 | // Copy constructor. |
| 1345 | Action(const Action& action) : impl_(action.impl_) {} |
| 1346 | |
| 1347 | // This constructor allows us to turn an Action<Func> object into an |
| 1348 | // Action<F>, as long as F's arguments can be implicitly converted |
| 1349 | // to Func's and Func's return type can be implicitly converted to |
| 1350 | // F's. |
| 1351 | template <typename Func> |
| 1352 | explicit Action(const Action<Func>& action); |
| 1353 | |
| 1354 | // Returns true iff this is the DoDefault() action. |
| 1355 | bool IsDoDefault() const { return impl_.get() == NULL; } |
| 1356 | |
| 1357 | // Performs the action. Note that this method is const even though |
| 1358 | // the corresponding method in ActionInterface is not. The reason |
| 1359 | // is that a const Action<F> means that it cannot be re-bound to |
| 1360 | // another concrete action, not that the concrete action it binds to |
| 1361 | // cannot change state. (Think of the difference between a const |
| 1362 | // pointer and a pointer to const.) |
| 1363 | Result Perform(const ArgumentTuple& args) const { |
| 1364 | internal::Assert( |
| 1365 | !IsDoDefault(), __FILE__, __LINE__, |
| 1366 | "You are using DoDefault() inside a composite action like " |
| 1367 | "DoAll() or WithArgs(). This is not supported for technical " |
| 1368 | "reasons. Please instead spell out the default action, or " |
| 1369 | "assign the default action to an Action variable and use " |
| 1370 | "the variable in various places."); |
| 1371 | return impl_->Perform(args); |
| 1372 | } |
| 1373 | |
| 1374 | private: |
| 1375 | template <typename F1, typename F2> |
| 1376 | friend class internal::ActionAdaptor; |
| 1377 | |
| 1378 | internal::linked_ptr<ActionInterface<F> > impl_; |
| 1379 | }; |
| 1380 | |
| 1381 | // The PolymorphicAction class template makes it easy to implement a |
| 1382 | // polymorphic action (i.e. an action that can be used in mock |
| 1383 | // functions of than one type, e.g. Return()). |
| 1384 | // |
| 1385 | // To define a polymorphic action, a user first provides a COPYABLE |
| 1386 | // implementation class that has a Perform() method template: |
| 1387 | // |
| 1388 | // class FooAction { |
| 1389 | // public: |
| 1390 | // template <typename Result, typename ArgumentTuple> |
| 1391 | // Result Perform(const ArgumentTuple& args) const { |
| 1392 | // // Processes the arguments and returns a result, using |
| 1393 | // // tr1::get<N>(args) to get the N-th (0-based) argument in the tuple. |
| 1394 | // } |
| 1395 | // ... |
| 1396 | // }; |
| 1397 | // |
| 1398 | // Then the user creates the polymorphic action using |
| 1399 | // MakePolymorphicAction(object) where object has type FooAction. See |
| 1400 | // the definition of Return(void) and SetArgumentPointee<N>(value) for |
| 1401 | // complete examples. |
| 1402 | template <typename Impl> |
| 1403 | class PolymorphicAction { |
| 1404 | public: |
| 1405 | explicit PolymorphicAction(const Impl& impl) : impl_(impl) {} |
| 1406 | |
| 1407 | template <typename F> |
| 1408 | operator Action<F>() const { |
| 1409 | return Action<F>(new MonomorphicImpl<F>(impl_)); |
| 1410 | } |
| 1411 | |
| 1412 | private: |
| 1413 | template <typename F> |
| 1414 | class MonomorphicImpl : public ActionInterface<F> { |
| 1415 | public: |
| 1416 | typedef typename internal::Function<F>::Result Result; |
| 1417 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 1418 | |
| 1419 | explicit MonomorphicImpl(const Impl& impl) : impl_(impl) {} |
| 1420 | |
| 1421 | virtual Result Perform(const ArgumentTuple& args) { |
| 1422 | return impl_.template Perform<Result>(args); |
| 1423 | } |
| 1424 | |
| 1425 | private: |
| 1426 | Impl impl_; |
| 1427 | |
| 1428 | GTEST_DISALLOW_ASSIGN_(MonomorphicImpl); |
| 1429 | }; |
| 1430 | |
| 1431 | Impl impl_; |
| 1432 | |
| 1433 | GTEST_DISALLOW_ASSIGN_(PolymorphicAction); |
| 1434 | }; |
| 1435 | |
| 1436 | // Creates an Action from its implementation and returns it. The |
| 1437 | // created Action object owns the implementation. |
| 1438 | template <typename F> |
| 1439 | Action<F> MakeAction(ActionInterface<F>* impl) { |
| 1440 | return Action<F>(impl); |
| 1441 | } |
| 1442 | |
| 1443 | // Creates a polymorphic action from its implementation. This is |
| 1444 | // easier to use than the PolymorphicAction<Impl> constructor as it |
| 1445 | // doesn't require you to explicitly write the template argument, e.g. |
| 1446 | // |
| 1447 | // MakePolymorphicAction(foo); |
| 1448 | // vs |
| 1449 | // PolymorphicAction<TypeOfFoo>(foo); |
| 1450 | template <typename Impl> |
| 1451 | inline PolymorphicAction<Impl> MakePolymorphicAction(const Impl& impl) { |
| 1452 | return PolymorphicAction<Impl>(impl); |
| 1453 | } |
| 1454 | |
| 1455 | namespace internal { |
| 1456 | |
| 1457 | // Allows an Action<F2> object to pose as an Action<F1>, as long as F2 |
| 1458 | // and F1 are compatible. |
| 1459 | template <typename F1, typename F2> |
| 1460 | class ActionAdaptor : public ActionInterface<F1> { |
| 1461 | public: |
| 1462 | typedef typename internal::Function<F1>::Result Result; |
| 1463 | typedef typename internal::Function<F1>::ArgumentTuple ArgumentTuple; |
| 1464 | |
| 1465 | explicit ActionAdaptor(const Action<F2>& from) : impl_(from.impl_) {} |
| 1466 | |
| 1467 | virtual Result Perform(const ArgumentTuple& args) { |
| 1468 | return impl_->Perform(args); |
| 1469 | } |
| 1470 | |
| 1471 | private: |
| 1472 | const internal::linked_ptr<ActionInterface<F2> > impl_; |
| 1473 | |
| 1474 | GTEST_DISALLOW_ASSIGN_(ActionAdaptor); |
| 1475 | }; |
| 1476 | |
| 1477 | // Helper struct to specialize ReturnAction to execute a move instead of a copy |
| 1478 | // on return. Useful for move-only types, but could be used on any type. |
| 1479 | template <typename T> |
| 1480 | struct ByMoveWrapper { |
| 1481 | explicit ByMoveWrapper(T value) : payload(internal::move(value)) {} |
| 1482 | T payload; |
| 1483 | }; |
| 1484 | |
| 1485 | // Implements the polymorphic Return(x) action, which can be used in |
| 1486 | // any function that returns the type of x, regardless of the argument |
| 1487 | // types. |
| 1488 | // |
| 1489 | // Note: The value passed into Return must be converted into |
| 1490 | // Function<F>::Result when this action is cast to Action<F> rather than |
| 1491 | // when that action is performed. This is important in scenarios like |
| 1492 | // |
| 1493 | // MOCK_METHOD1(Method, T(U)); |
| 1494 | // ... |
| 1495 | // { |
| 1496 | // Foo foo; |
| 1497 | // X x(&foo); |
| 1498 | // EXPECT_CALL(mock, Method(_)).WillOnce(Return(x)); |
| 1499 | // } |
| 1500 | // |
| 1501 | // In the example above the variable x holds reference to foo which leaves |
| 1502 | // scope and gets destroyed. If copying X just copies a reference to foo, |
| 1503 | // that copy will be left with a hanging reference. If conversion to T |
| 1504 | // makes a copy of foo, the above code is safe. To support that scenario, we |
| 1505 | // need to make sure that the type conversion happens inside the EXPECT_CALL |
| 1506 | // statement, and conversion of the result of Return to Action<T(U)> is a |
| 1507 | // good place for that. |
| 1508 | // |
| 1509 | template <typename R> |
| 1510 | class ReturnAction { |
| 1511 | public: |
| 1512 | // Constructs a ReturnAction object from the value to be returned. |
| 1513 | // 'value' is passed by value instead of by const reference in order |
| 1514 | // to allow Return("string literal") to compile. |
| 1515 | explicit ReturnAction(R value) : value_(new R(internal::move(value))) {} |
| 1516 | |
| 1517 | // This template type conversion operator allows Return(x) to be |
| 1518 | // used in ANY function that returns x's type. |
| 1519 | template <typename F> |
| 1520 | operator Action<F>() const { |
| 1521 | // Assert statement belongs here because this is the best place to verify |
| 1522 | // conditions on F. It produces the clearest error messages |
| 1523 | // in most compilers. |
| 1524 | // Impl really belongs in this scope as a local class but can't |
| 1525 | // because MSVC produces duplicate symbols in different translation units |
| 1526 | // in this case. Until MS fixes that bug we put Impl into the class scope |
| 1527 | // and put the typedef both here (for use in assert statement) and |
| 1528 | // in the Impl class. But both definitions must be the same. |
| 1529 | typedef typename Function<F>::Result Result; |
| 1530 | GTEST_COMPILE_ASSERT_( |
| 1531 | !is_reference<Result>::value, |
| 1532 | use_ReturnRef_instead_of_Return_to_return_a_reference); |
| 1533 | return Action<F>(new Impl<R, F>(value_)); |
| 1534 | } |
| 1535 | |
| 1536 | private: |
| 1537 | // Implements the Return(x) action for a particular function type F. |
| 1538 | template <typename R_, typename F> |
| 1539 | class Impl : public ActionInterface<F> { |
| 1540 | public: |
| 1541 | typedef typename Function<F>::Result Result; |
| 1542 | typedef typename Function<F>::ArgumentTuple ArgumentTuple; |
| 1543 | |
| 1544 | // The implicit cast is necessary when Result has more than one |
| 1545 | // single-argument constructor (e.g. Result is std::vector<int>) and R |
| 1546 | // has a type conversion operator template. In that case, value_(value) |
| 1547 | // won't compile as the compiler doesn't known which constructor of |
| 1548 | // Result to call. ImplicitCast_ forces the compiler to convert R to |
| 1549 | // Result without considering explicit constructors, thus resolving the |
| 1550 | // ambiguity. value_ is then initialized using its copy constructor. |
| 1551 | explicit Impl(const linked_ptr<R>& value) |
| 1552 | : value_before_cast_(*value), |
| 1553 | value_(ImplicitCast_<Result>(value_before_cast_)) {} |
| 1554 | |
| 1555 | virtual Result Perform(const ArgumentTuple&) { return value_; } |
| 1556 | |
| 1557 | private: |
| 1558 | GTEST_COMPILE_ASSERT_(!is_reference<Result>::value, |
| 1559 | Result_cannot_be_a_reference_type); |
| 1560 | // We save the value before casting just in case it is being cast to a |
| 1561 | // wrapper type. |
| 1562 | R value_before_cast_; |
| 1563 | Result value_; |
| 1564 | |
| 1565 | GTEST_DISALLOW_COPY_AND_ASSIGN_(Impl); |
| 1566 | }; |
| 1567 | |
| 1568 | // Partially specialize for ByMoveWrapper. This version of ReturnAction will |
| 1569 | // move its contents instead. |
| 1570 | template <typename R_, typename F> |
| 1571 | class Impl<ByMoveWrapper<R_>, F> : public ActionInterface<F> { |
| 1572 | public: |
| 1573 | typedef typename Function<F>::Result Result; |
| 1574 | typedef typename Function<F>::ArgumentTuple ArgumentTuple; |
| 1575 | |
| 1576 | explicit Impl(const linked_ptr<R>& wrapper) |
| 1577 | : performed_(false), wrapper_(wrapper) {} |
| 1578 | |
| 1579 | virtual Result Perform(const ArgumentTuple&) { |
| 1580 | GTEST_CHECK_(!performed_) |
| 1581 | << "A ByMove() action should only be performed once."; |
| 1582 | performed_ = true; |
| 1583 | return internal::move(wrapper_->payload); |
| 1584 | } |
| 1585 | |
| 1586 | private: |
| 1587 | bool performed_; |
| 1588 | const linked_ptr<R> wrapper_; |
| 1589 | |
| 1590 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 1591 | }; |
| 1592 | |
| 1593 | const linked_ptr<R> value_; |
| 1594 | |
| 1595 | GTEST_DISALLOW_ASSIGN_(ReturnAction); |
| 1596 | }; |
| 1597 | |
| 1598 | // Implements the ReturnNull() action. |
| 1599 | class ReturnNullAction { |
| 1600 | public: |
| 1601 | // Allows ReturnNull() to be used in any pointer-returning function. In C++11 |
| 1602 | // this is enforced by returning nullptr, and in non-C++11 by asserting a |
| 1603 | // pointer type on compile time. |
| 1604 | template <typename Result, typename ArgumentTuple> |
| 1605 | static Result Perform(const ArgumentTuple&) { |
| 1606 | #if GTEST_LANG_CXX11 |
| 1607 | return nullptr; |
| 1608 | #else |
| 1609 | GTEST_COMPILE_ASSERT_(internal::is_pointer<Result>::value, |
| 1610 | ReturnNull_can_be_used_to_return_a_pointer_only); |
| 1611 | return NULL; |
| 1612 | #endif // GTEST_LANG_CXX11 |
| 1613 | } |
| 1614 | }; |
| 1615 | |
| 1616 | // Implements the Return() action. |
| 1617 | class ReturnVoidAction { |
| 1618 | public: |
| 1619 | // Allows Return() to be used in any void-returning function. |
| 1620 | template <typename Result, typename ArgumentTuple> |
| 1621 | static void Perform(const ArgumentTuple&) { |
| 1622 | CompileAssertTypesEqual<void, Result>(); |
| 1623 | } |
| 1624 | }; |
| 1625 | |
| 1626 | // Implements the polymorphic ReturnRef(x) action, which can be used |
| 1627 | // in any function that returns a reference to the type of x, |
| 1628 | // regardless of the argument types. |
| 1629 | template <typename T> |
| 1630 | class ReturnRefAction { |
| 1631 | public: |
| 1632 | // Constructs a ReturnRefAction object from the reference to be returned. |
| 1633 | explicit ReturnRefAction(T& ref) : ref_(ref) {} // NOLINT |
| 1634 | |
| 1635 | // This template type conversion operator allows ReturnRef(x) to be |
| 1636 | // used in ANY function that returns a reference to x's type. |
| 1637 | template <typename F> |
| 1638 | operator Action<F>() const { |
| 1639 | typedef typename Function<F>::Result Result; |
| 1640 | // Asserts that the function return type is a reference. This |
| 1641 | // catches the user error of using ReturnRef(x) when Return(x) |
| 1642 | // should be used, and generates some helpful error message. |
| 1643 | GTEST_COMPILE_ASSERT_(internal::is_reference<Result>::value, |
| 1644 | use_Return_instead_of_ReturnRef_to_return_a_value); |
| 1645 | return Action<F>(new Impl<F>(ref_)); |
| 1646 | } |
| 1647 | |
| 1648 | private: |
| 1649 | // Implements the ReturnRef(x) action for a particular function type F. |
| 1650 | template <typename F> |
| 1651 | class Impl : public ActionInterface<F> { |
| 1652 | public: |
| 1653 | typedef typename Function<F>::Result Result; |
| 1654 | typedef typename Function<F>::ArgumentTuple ArgumentTuple; |
| 1655 | |
| 1656 | explicit Impl(T& ref) : ref_(ref) {} // NOLINT |
| 1657 | |
| 1658 | virtual Result Perform(const ArgumentTuple&) { |
| 1659 | return ref_; |
| 1660 | } |
| 1661 | |
| 1662 | private: |
| 1663 | T& ref_; |
| 1664 | |
| 1665 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 1666 | }; |
| 1667 | |
| 1668 | T& ref_; |
| 1669 | |
| 1670 | GTEST_DISALLOW_ASSIGN_(ReturnRefAction); |
| 1671 | }; |
| 1672 | |
| 1673 | // Implements the polymorphic ReturnRefOfCopy(x) action, which can be |
| 1674 | // used in any function that returns a reference to the type of x, |
| 1675 | // regardless of the argument types. |
| 1676 | template <typename T> |
| 1677 | class ReturnRefOfCopyAction { |
| 1678 | public: |
| 1679 | // Constructs a ReturnRefOfCopyAction object from the reference to |
| 1680 | // be returned. |
| 1681 | explicit ReturnRefOfCopyAction(const T& value) : value_(value) {} // NOLINT |
| 1682 | |
| 1683 | // This template type conversion operator allows ReturnRefOfCopy(x) to be |
| 1684 | // used in ANY function that returns a reference to x's type. |
| 1685 | template <typename F> |
| 1686 | operator Action<F>() const { |
| 1687 | typedef typename Function<F>::Result Result; |
| 1688 | // Asserts that the function return type is a reference. This |
| 1689 | // catches the user error of using ReturnRefOfCopy(x) when Return(x) |
| 1690 | // should be used, and generates some helpful error message. |
| 1691 | GTEST_COMPILE_ASSERT_( |
| 1692 | internal::is_reference<Result>::value, |
| 1693 | use_Return_instead_of_ReturnRefOfCopy_to_return_a_value); |
| 1694 | return Action<F>(new Impl<F>(value_)); |
| 1695 | } |
| 1696 | |
| 1697 | private: |
| 1698 | // Implements the ReturnRefOfCopy(x) action for a particular function type F. |
| 1699 | template <typename F> |
| 1700 | class Impl : public ActionInterface<F> { |
| 1701 | public: |
| 1702 | typedef typename Function<F>::Result Result; |
| 1703 | typedef typename Function<F>::ArgumentTuple ArgumentTuple; |
| 1704 | |
| 1705 | explicit Impl(const T& value) : value_(value) {} // NOLINT |
| 1706 | |
| 1707 | virtual Result Perform(const ArgumentTuple&) { |
| 1708 | return value_; |
| 1709 | } |
| 1710 | |
| 1711 | private: |
| 1712 | T value_; |
| 1713 | |
| 1714 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 1715 | }; |
| 1716 | |
| 1717 | const T value_; |
| 1718 | |
| 1719 | GTEST_DISALLOW_ASSIGN_(ReturnRefOfCopyAction); |
| 1720 | }; |
| 1721 | |
| 1722 | // Implements the polymorphic DoDefault() action. |
| 1723 | class DoDefaultAction { |
| 1724 | public: |
| 1725 | // This template type conversion operator allows DoDefault() to be |
| 1726 | // used in any function. |
| 1727 | template <typename F> |
| 1728 | operator Action<F>() const { return Action<F>(NULL); } |
| 1729 | }; |
| 1730 | |
| 1731 | // Implements the Assign action to set a given pointer referent to a |
| 1732 | // particular value. |
| 1733 | template <typename T1, typename T2> |
| 1734 | class AssignAction { |
| 1735 | public: |
| 1736 | AssignAction(T1* ptr, T2 value) : ptr_(ptr), value_(value) {} |
| 1737 | |
| 1738 | template <typename Result, typename ArgumentTuple> |
| 1739 | void Perform(const ArgumentTuple& /* args */) const { |
| 1740 | *ptr_ = value_; |
| 1741 | } |
| 1742 | |
| 1743 | private: |
| 1744 | T1* const ptr_; |
| 1745 | const T2 value_; |
| 1746 | |
| 1747 | GTEST_DISALLOW_ASSIGN_(AssignAction); |
| 1748 | }; |
| 1749 | |
| 1750 | #if !GTEST_OS_WINDOWS_MOBILE |
| 1751 | |
| 1752 | // Implements the SetErrnoAndReturn action to simulate return from |
| 1753 | // various system calls and libc functions. |
| 1754 | template <typename T> |
| 1755 | class SetErrnoAndReturnAction { |
| 1756 | public: |
| 1757 | SetErrnoAndReturnAction(int errno_value, T result) |
| 1758 | : errno_(errno_value), |
| 1759 | result_(result) {} |
| 1760 | template <typename Result, typename ArgumentTuple> |
| 1761 | Result Perform(const ArgumentTuple& /* args */) const { |
| 1762 | errno = errno_; |
| 1763 | return result_; |
| 1764 | } |
| 1765 | |
| 1766 | private: |
| 1767 | const int errno_; |
| 1768 | const T result_; |
| 1769 | |
| 1770 | GTEST_DISALLOW_ASSIGN_(SetErrnoAndReturnAction); |
| 1771 | }; |
| 1772 | |
| 1773 | #endif // !GTEST_OS_WINDOWS_MOBILE |
| 1774 | |
| 1775 | // Implements the SetArgumentPointee<N>(x) action for any function |
| 1776 | // whose N-th argument (0-based) is a pointer to x's type. The |
| 1777 | // template parameter kIsProto is true iff type A is ProtocolMessage, |
| 1778 | // proto2::Message, or a sub-class of those. |
| 1779 | template <size_t N, typename A, bool kIsProto> |
| 1780 | class SetArgumentPointeeAction { |
| 1781 | public: |
| 1782 | // Constructs an action that sets the variable pointed to by the |
| 1783 | // N-th function argument to 'value'. |
| 1784 | explicit SetArgumentPointeeAction(const A& value) : value_(value) {} |
| 1785 | |
| 1786 | template <typename Result, typename ArgumentTuple> |
| 1787 | void Perform(const ArgumentTuple& args) const { |
| 1788 | CompileAssertTypesEqual<void, Result>(); |
| 1789 | *::testing::get<N>(args) = value_; |
| 1790 | } |
| 1791 | |
| 1792 | private: |
| 1793 | const A value_; |
| 1794 | |
| 1795 | GTEST_DISALLOW_ASSIGN_(SetArgumentPointeeAction); |
| 1796 | }; |
| 1797 | |
| 1798 | template <size_t N, typename Proto> |
| 1799 | class SetArgumentPointeeAction<N, Proto, true> { |
| 1800 | public: |
| 1801 | // Constructs an action that sets the variable pointed to by the |
| 1802 | // N-th function argument to 'proto'. Both ProtocolMessage and |
| 1803 | // proto2::Message have the CopyFrom() method, so the same |
| 1804 | // implementation works for both. |
| 1805 | explicit SetArgumentPointeeAction(const Proto& proto) : proto_(new Proto) { |
| 1806 | proto_->CopyFrom(proto); |
| 1807 | } |
| 1808 | |
| 1809 | template <typename Result, typename ArgumentTuple> |
| 1810 | void Perform(const ArgumentTuple& args) const { |
| 1811 | CompileAssertTypesEqual<void, Result>(); |
| 1812 | ::testing::get<N>(args)->CopyFrom(*proto_); |
| 1813 | } |
| 1814 | |
| 1815 | private: |
| 1816 | const internal::linked_ptr<Proto> proto_; |
| 1817 | |
| 1818 | GTEST_DISALLOW_ASSIGN_(SetArgumentPointeeAction); |
| 1819 | }; |
| 1820 | |
| 1821 | // Implements the InvokeWithoutArgs(f) action. The template argument |
| 1822 | // FunctionImpl is the implementation type of f, which can be either a |
| 1823 | // function pointer or a functor. InvokeWithoutArgs(f) can be used as an |
| 1824 | // Action<F> as long as f's type is compatible with F (i.e. f can be |
| 1825 | // assigned to a tr1::function<F>). |
| 1826 | template <typename FunctionImpl> |
| 1827 | class InvokeWithoutArgsAction { |
| 1828 | public: |
| 1829 | // The c'tor makes a copy of function_impl (either a function |
| 1830 | // pointer or a functor). |
| 1831 | explicit InvokeWithoutArgsAction(FunctionImpl function_impl) |
| 1832 | : function_impl_(function_impl) {} |
| 1833 | |
| 1834 | // Allows InvokeWithoutArgs(f) to be used as any action whose type is |
| 1835 | // compatible with f. |
| 1836 | template <typename Result, typename ArgumentTuple> |
| 1837 | Result Perform(const ArgumentTuple&) { return function_impl_(); } |
| 1838 | |
| 1839 | private: |
| 1840 | FunctionImpl function_impl_; |
| 1841 | |
| 1842 | GTEST_DISALLOW_ASSIGN_(InvokeWithoutArgsAction); |
| 1843 | }; |
| 1844 | |
| 1845 | // Implements the InvokeWithoutArgs(object_ptr, &Class::Method) action. |
| 1846 | template <class Class, typename MethodPtr> |
| 1847 | class InvokeMethodWithoutArgsAction { |
| 1848 | public: |
| 1849 | InvokeMethodWithoutArgsAction(Class* obj_ptr, MethodPtr method_ptr) |
| 1850 | : obj_ptr_(obj_ptr), method_ptr_(method_ptr) {} |
| 1851 | |
| 1852 | template <typename Result, typename ArgumentTuple> |
| 1853 | Result Perform(const ArgumentTuple&) const { |
| 1854 | return (obj_ptr_->*method_ptr_)(); |
| 1855 | } |
| 1856 | |
| 1857 | private: |
| 1858 | Class* const obj_ptr_; |
| 1859 | const MethodPtr method_ptr_; |
| 1860 | |
| 1861 | GTEST_DISALLOW_ASSIGN_(InvokeMethodWithoutArgsAction); |
| 1862 | }; |
| 1863 | |
| 1864 | // Implements the IgnoreResult(action) action. |
| 1865 | template <typename A> |
| 1866 | class IgnoreResultAction { |
| 1867 | public: |
| 1868 | explicit IgnoreResultAction(const A& action) : action_(action) {} |
| 1869 | |
| 1870 | template <typename F> |
| 1871 | operator Action<F>() const { |
| 1872 | // Assert statement belongs here because this is the best place to verify |
| 1873 | // conditions on F. It produces the clearest error messages |
| 1874 | // in most compilers. |
| 1875 | // Impl really belongs in this scope as a local class but can't |
| 1876 | // because MSVC produces duplicate symbols in different translation units |
| 1877 | // in this case. Until MS fixes that bug we put Impl into the class scope |
| 1878 | // and put the typedef both here (for use in assert statement) and |
| 1879 | // in the Impl class. But both definitions must be the same. |
| 1880 | typedef typename internal::Function<F>::Result Result; |
| 1881 | |
| 1882 | // Asserts at compile time that F returns void. |
| 1883 | CompileAssertTypesEqual<void, Result>(); |
| 1884 | |
| 1885 | return Action<F>(new Impl<F>(action_)); |
| 1886 | } |
| 1887 | |
| 1888 | private: |
| 1889 | template <typename F> |
| 1890 | class Impl : public ActionInterface<F> { |
| 1891 | public: |
| 1892 | typedef typename internal::Function<F>::Result Result; |
| 1893 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 1894 | |
| 1895 | explicit Impl(const A& action) : action_(action) {} |
| 1896 | |
| 1897 | virtual void Perform(const ArgumentTuple& args) { |
| 1898 | // Performs the action and ignores its result. |
| 1899 | action_.Perform(args); |
| 1900 | } |
| 1901 | |
| 1902 | private: |
| 1903 | // Type OriginalFunction is the same as F except that its return |
| 1904 | // type is IgnoredValue. |
| 1905 | typedef typename internal::Function<F>::MakeResultIgnoredValue |
| 1906 | OriginalFunction; |
| 1907 | |
| 1908 | const Action<OriginalFunction> action_; |
| 1909 | |
| 1910 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 1911 | }; |
| 1912 | |
| 1913 | const A action_; |
| 1914 | |
| 1915 | GTEST_DISALLOW_ASSIGN_(IgnoreResultAction); |
| 1916 | }; |
| 1917 | |
| 1918 | // A ReferenceWrapper<T> object represents a reference to type T, |
| 1919 | // which can be either const or not. It can be explicitly converted |
| 1920 | // from, and implicitly converted to, a T&. Unlike a reference, |
| 1921 | // ReferenceWrapper<T> can be copied and can survive template type |
| 1922 | // inference. This is used to support by-reference arguments in the |
| 1923 | // InvokeArgument<N>(...) action. The idea was from "reference |
| 1924 | // wrappers" in tr1, which we don't have in our source tree yet. |
| 1925 | template <typename T> |
| 1926 | class ReferenceWrapper { |
| 1927 | public: |
| 1928 | // Constructs a ReferenceWrapper<T> object from a T&. |
| 1929 | explicit ReferenceWrapper(T& l_value) : pointer_(&l_value) {} // NOLINT |
| 1930 | |
| 1931 | // Allows a ReferenceWrapper<T> object to be implicitly converted to |
| 1932 | // a T&. |
| 1933 | operator T&() const { return *pointer_; } |
| 1934 | private: |
| 1935 | T* pointer_; |
| 1936 | }; |
| 1937 | |
| 1938 | // Allows the expression ByRef(x) to be printed as a reference to x. |
| 1939 | template <typename T> |
| 1940 | void PrintTo(const ReferenceWrapper<T>& ref, ::std::ostream* os) { |
| 1941 | T& value = ref; |
| 1942 | UniversalPrinter<T&>::Print(value, os); |
| 1943 | } |
| 1944 | |
| 1945 | // Does two actions sequentially. Used for implementing the DoAll(a1, |
| 1946 | // a2, ...) action. |
| 1947 | template <typename Action1, typename Action2> |
| 1948 | class DoBothAction { |
| 1949 | public: |
| 1950 | DoBothAction(Action1 action1, Action2 action2) |
| 1951 | : action1_(action1), action2_(action2) {} |
| 1952 | |
| 1953 | // This template type conversion operator allows DoAll(a1, ..., a_n) |
| 1954 | // to be used in ANY function of compatible type. |
| 1955 | template <typename F> |
| 1956 | operator Action<F>() const { |
| 1957 | return Action<F>(new Impl<F>(action1_, action2_)); |
| 1958 | } |
| 1959 | |
| 1960 | private: |
| 1961 | // Implements the DoAll(...) action for a particular function type F. |
| 1962 | template <typename F> |
| 1963 | class Impl : public ActionInterface<F> { |
| 1964 | public: |
| 1965 | typedef typename Function<F>::Result Result; |
| 1966 | typedef typename Function<F>::ArgumentTuple ArgumentTuple; |
| 1967 | typedef typename Function<F>::MakeResultVoid VoidResult; |
| 1968 | |
| 1969 | Impl(const Action<VoidResult>& action1, const Action<F>& action2) |
| 1970 | : action1_(action1), action2_(action2) {} |
| 1971 | |
| 1972 | virtual Result Perform(const ArgumentTuple& args) { |
| 1973 | action1_.Perform(args); |
| 1974 | return action2_.Perform(args); |
| 1975 | } |
| 1976 | |
| 1977 | private: |
| 1978 | const Action<VoidResult> action1_; |
| 1979 | const Action<F> action2_; |
| 1980 | |
| 1981 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 1982 | }; |
| 1983 | |
| 1984 | Action1 action1_; |
| 1985 | Action2 action2_; |
| 1986 | |
| 1987 | GTEST_DISALLOW_ASSIGN_(DoBothAction); |
| 1988 | }; |
| 1989 | |
| 1990 | } // namespace internal |
| 1991 | |
| 1992 | // An Unused object can be implicitly constructed from ANY value. |
| 1993 | // This is handy when defining actions that ignore some or all of the |
| 1994 | // mock function arguments. For example, given |
| 1995 | // |
| 1996 | // MOCK_METHOD3(Foo, double(const string& label, double x, double y)); |
| 1997 | // MOCK_METHOD3(Bar, double(int index, double x, double y)); |
| 1998 | // |
| 1999 | // instead of |
| 2000 | // |
| 2001 | // double DistanceToOriginWithLabel(const string& label, double x, double y) { |
| 2002 | // return sqrt(x*x + y*y); |
| 2003 | // } |
| 2004 | // double DistanceToOriginWithIndex(int index, double x, double y) { |
| 2005 | // return sqrt(x*x + y*y); |
| 2006 | // } |
| 2007 | // ... |
| 2008 | // EXEPCT_CALL(mock, Foo("abc", _, _)) |
| 2009 | // .WillOnce(Invoke(DistanceToOriginWithLabel)); |
| 2010 | // EXEPCT_CALL(mock, Bar(5, _, _)) |
| 2011 | // .WillOnce(Invoke(DistanceToOriginWithIndex)); |
| 2012 | // |
| 2013 | // you could write |
| 2014 | // |
| 2015 | // // We can declare any uninteresting argument as Unused. |
| 2016 | // double DistanceToOrigin(Unused, double x, double y) { |
| 2017 | // return sqrt(x*x + y*y); |
| 2018 | // } |
| 2019 | // ... |
| 2020 | // EXEPCT_CALL(mock, Foo("abc", _, _)).WillOnce(Invoke(DistanceToOrigin)); |
| 2021 | // EXEPCT_CALL(mock, Bar(5, _, _)).WillOnce(Invoke(DistanceToOrigin)); |
| 2022 | typedef internal::IgnoredValue Unused; |
| 2023 | |
| 2024 | // This constructor allows us to turn an Action<From> object into an |
| 2025 | // Action<To>, as long as To's arguments can be implicitly converted |
| 2026 | // to From's and From's return type cann be implicitly converted to |
| 2027 | // To's. |
| 2028 | template <typename To> |
| 2029 | template <typename From> |
| 2030 | Action<To>::Action(const Action<From>& from) |
| 2031 | : impl_(new internal::ActionAdaptor<To, From>(from)) {} |
| 2032 | |
| 2033 | // Creates an action that returns 'value'. 'value' is passed by value |
| 2034 | // instead of const reference - otherwise Return("string literal") |
| 2035 | // will trigger a compiler error about using array as initializer. |
| 2036 | template <typename R> |
| 2037 | internal::ReturnAction<R> Return(R value) { |
| 2038 | return internal::ReturnAction<R>(internal::move(value)); |
| 2039 | } |
| 2040 | |
| 2041 | // Creates an action that returns NULL. |
| 2042 | inline PolymorphicAction<internal::ReturnNullAction> ReturnNull() { |
| 2043 | return MakePolymorphicAction(internal::ReturnNullAction()); |
| 2044 | } |
| 2045 | |
| 2046 | // Creates an action that returns from a void function. |
| 2047 | inline PolymorphicAction<internal::ReturnVoidAction> Return() { |
| 2048 | return MakePolymorphicAction(internal::ReturnVoidAction()); |
| 2049 | } |
| 2050 | |
| 2051 | // Creates an action that returns the reference to a variable. |
| 2052 | template <typename R> |
| 2053 | inline internal::ReturnRefAction<R> ReturnRef(R& x) { // NOLINT |
| 2054 | return internal::ReturnRefAction<R>(x); |
| 2055 | } |
| 2056 | |
| 2057 | // Creates an action that returns the reference to a copy of the |
| 2058 | // argument. The copy is created when the action is constructed and |
| 2059 | // lives as long as the action. |
| 2060 | template <typename R> |
| 2061 | inline internal::ReturnRefOfCopyAction<R> ReturnRefOfCopy(const R& x) { |
| 2062 | return internal::ReturnRefOfCopyAction<R>(x); |
| 2063 | } |
| 2064 | |
| 2065 | // Modifies the parent action (a Return() action) to perform a move of the |
| 2066 | // argument instead of a copy. |
| 2067 | // Return(ByMove()) actions can only be executed once and will assert this |
| 2068 | // invariant. |
| 2069 | template <typename R> |
| 2070 | internal::ByMoveWrapper<R> ByMove(R x) { |
| 2071 | return internal::ByMoveWrapper<R>(internal::move(x)); |
| 2072 | } |
| 2073 | |
| 2074 | // Creates an action that does the default action for the give mock function. |
| 2075 | inline internal::DoDefaultAction DoDefault() { |
| 2076 | return internal::DoDefaultAction(); |
| 2077 | } |
| 2078 | |
| 2079 | // Creates an action that sets the variable pointed by the N-th |
| 2080 | // (0-based) function argument to 'value'. |
| 2081 | template <size_t N, typename T> |
| 2082 | PolymorphicAction< |
| 2083 | internal::SetArgumentPointeeAction< |
| 2084 | N, T, internal::IsAProtocolMessage<T>::value> > |
| 2085 | SetArgPointee(const T& x) { |
| 2086 | return MakePolymorphicAction(internal::SetArgumentPointeeAction< |
| 2087 | N, T, internal::IsAProtocolMessage<T>::value>(x)); |
| 2088 | } |
| 2089 | |
| 2090 | #if !((GTEST_GCC_VER_ && GTEST_GCC_VER_ < 40000) || GTEST_OS_SYMBIAN) |
| 2091 | // This overload allows SetArgPointee() to accept a string literal. |
| 2092 | // GCC prior to the version 4.0 and Symbian C++ compiler cannot distinguish |
| 2093 | // this overload from the templated version and emit a compile error. |
| 2094 | template <size_t N> |
| 2095 | PolymorphicAction< |
| 2096 | internal::SetArgumentPointeeAction<N, const char*, false> > |
| 2097 | SetArgPointee(const char* p) { |
| 2098 | return MakePolymorphicAction(internal::SetArgumentPointeeAction< |
| 2099 | N, const char*, false>(p)); |
| 2100 | } |
| 2101 | |
| 2102 | template <size_t N> |
| 2103 | PolymorphicAction< |
| 2104 | internal::SetArgumentPointeeAction<N, const wchar_t*, false> > |
| 2105 | SetArgPointee(const wchar_t* p) { |
| 2106 | return MakePolymorphicAction(internal::SetArgumentPointeeAction< |
| 2107 | N, const wchar_t*, false>(p)); |
| 2108 | } |
| 2109 | #endif |
| 2110 | |
| 2111 | // The following version is DEPRECATED. |
| 2112 | template <size_t N, typename T> |
| 2113 | PolymorphicAction< |
| 2114 | internal::SetArgumentPointeeAction< |
| 2115 | N, T, internal::IsAProtocolMessage<T>::value> > |
| 2116 | SetArgumentPointee(const T& x) { |
| 2117 | return MakePolymorphicAction(internal::SetArgumentPointeeAction< |
| 2118 | N, T, internal::IsAProtocolMessage<T>::value>(x)); |
| 2119 | } |
| 2120 | |
| 2121 | // Creates an action that sets a pointer referent to a given value. |
| 2122 | template <typename T1, typename T2> |
| 2123 | PolymorphicAction<internal::AssignAction<T1, T2> > Assign(T1* ptr, T2 val) { |
| 2124 | return MakePolymorphicAction(internal::AssignAction<T1, T2>(ptr, val)); |
| 2125 | } |
| 2126 | |
| 2127 | #if !GTEST_OS_WINDOWS_MOBILE |
| 2128 | |
| 2129 | // Creates an action that sets errno and returns the appropriate error. |
| 2130 | template <typename T> |
| 2131 | PolymorphicAction<internal::SetErrnoAndReturnAction<T> > |
| 2132 | SetErrnoAndReturn(int errval, T result) { |
| 2133 | return MakePolymorphicAction( |
| 2134 | internal::SetErrnoAndReturnAction<T>(errval, result)); |
| 2135 | } |
| 2136 | |
| 2137 | #endif // !GTEST_OS_WINDOWS_MOBILE |
| 2138 | |
| 2139 | // Various overloads for InvokeWithoutArgs(). |
| 2140 | |
| 2141 | // Creates an action that invokes 'function_impl' with no argument. |
| 2142 | template <typename FunctionImpl> |
| 2143 | PolymorphicAction<internal::InvokeWithoutArgsAction<FunctionImpl> > |
| 2144 | InvokeWithoutArgs(FunctionImpl function_impl) { |
| 2145 | return MakePolymorphicAction( |
| 2146 | internal::InvokeWithoutArgsAction<FunctionImpl>(function_impl)); |
| 2147 | } |
| 2148 | |
| 2149 | // Creates an action that invokes the given method on the given object |
| 2150 | // with no argument. |
| 2151 | template <class Class, typename MethodPtr> |
| 2152 | PolymorphicAction<internal::InvokeMethodWithoutArgsAction<Class, MethodPtr> > |
| 2153 | InvokeWithoutArgs(Class* obj_ptr, MethodPtr method_ptr) { |
| 2154 | return MakePolymorphicAction( |
| 2155 | internal::InvokeMethodWithoutArgsAction<Class, MethodPtr>( |
| 2156 | obj_ptr, method_ptr)); |
| 2157 | } |
| 2158 | |
| 2159 | // Creates an action that performs an_action and throws away its |
| 2160 | // result. In other words, it changes the return type of an_action to |
| 2161 | // void. an_action MUST NOT return void, or the code won't compile. |
| 2162 | template <typename A> |
| 2163 | inline internal::IgnoreResultAction<A> IgnoreResult(const A& an_action) { |
| 2164 | return internal::IgnoreResultAction<A>(an_action); |
| 2165 | } |
| 2166 | |
| 2167 | // Creates a reference wrapper for the given L-value. If necessary, |
| 2168 | // you can explicitly specify the type of the reference. For example, |
| 2169 | // suppose 'derived' is an object of type Derived, ByRef(derived) |
| 2170 | // would wrap a Derived&. If you want to wrap a const Base& instead, |
| 2171 | // where Base is a base class of Derived, just write: |
| 2172 | // |
| 2173 | // ByRef<const Base>(derived) |
| 2174 | template <typename T> |
| 2175 | inline internal::ReferenceWrapper<T> ByRef(T& l_value) { // NOLINT |
| 2176 | return internal::ReferenceWrapper<T>(l_value); |
| 2177 | } |
| 2178 | |
| 2179 | } // namespace testing |
| 2180 | |
| 2181 | #endif // GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_ |
| 2182 | // Copyright 2007, Google Inc. |
| 2183 | // All rights reserved. |
| 2184 | // |
| 2185 | // Redistribution and use in source and binary forms, with or without |
| 2186 | // modification, are permitted provided that the following conditions are |
| 2187 | // met: |
| 2188 | // |
| 2189 | // * Redistributions of source code must retain the above copyright |
| 2190 | // notice, this list of conditions and the following disclaimer. |
| 2191 | // * Redistributions in binary form must reproduce the above |
| 2192 | // copyright notice, this list of conditions and the following disclaimer |
| 2193 | // in the documentation and/or other materials provided with the |
| 2194 | // distribution. |
| 2195 | // * Neither the name of Google Inc. nor the names of its |
| 2196 | // contributors may be used to endorse or promote products derived from |
| 2197 | // this software without specific prior written permission. |
| 2198 | // |
| 2199 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 2200 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 2201 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 2202 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 2203 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 2204 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 2205 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 2206 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 2207 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 2208 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 2209 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 2210 | // |
| 2211 | // Author: wan@google.com (Zhanyong Wan) |
| 2212 | |
| 2213 | // Google Mock - a framework for writing C++ mock classes. |
| 2214 | // |
| 2215 | // This file implements some commonly used cardinalities. More |
| 2216 | // cardinalities can be defined by the user implementing the |
| 2217 | // CardinalityInterface interface if necessary. |
| 2218 | |
| 2219 | #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_ |
| 2220 | #define GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_ |
| 2221 | |
| 2222 | #include <limits.h> |
| 2223 | #include <ostream> // NOLINT |
| 2224 | |
| 2225 | namespace testing { |
| 2226 | |
| 2227 | // To implement a cardinality Foo, define: |
| 2228 | // 1. a class FooCardinality that implements the |
| 2229 | // CardinalityInterface interface, and |
| 2230 | // 2. a factory function that creates a Cardinality object from a |
| 2231 | // const FooCardinality*. |
| 2232 | // |
| 2233 | // The two-level delegation design follows that of Matcher, providing |
| 2234 | // consistency for extension developers. It also eases ownership |
| 2235 | // management as Cardinality objects can now be copied like plain values. |
| 2236 | |
| 2237 | // The implementation of a cardinality. |
| 2238 | class CardinalityInterface { |
| 2239 | public: |
| 2240 | virtual ~CardinalityInterface() {} |
| 2241 | |
| 2242 | // Conservative estimate on the lower/upper bound of the number of |
| 2243 | // calls allowed. |
| 2244 | virtual int ConservativeLowerBound() const { return 0; } |
| 2245 | virtual int ConservativeUpperBound() const { return INT_MAX; } |
| 2246 | |
| 2247 | // Returns true iff call_count calls will satisfy this cardinality. |
| 2248 | virtual bool IsSatisfiedByCallCount(int call_count) const = 0; |
| 2249 | |
| 2250 | // Returns true iff call_count calls will saturate this cardinality. |
| 2251 | virtual bool IsSaturatedByCallCount(int call_count) const = 0; |
| 2252 | |
| 2253 | // Describes self to an ostream. |
| 2254 | virtual void DescribeTo(::std::ostream* os) const = 0; |
| 2255 | }; |
| 2256 | |
| 2257 | // A Cardinality is a copyable and IMMUTABLE (except by assignment) |
| 2258 | // object that specifies how many times a mock function is expected to |
| 2259 | // be called. The implementation of Cardinality is just a linked_ptr |
| 2260 | // to const CardinalityInterface, so copying is fairly cheap. |
| 2261 | // Don't inherit from Cardinality! |
| 2262 | class GTEST_API_ Cardinality { |
| 2263 | public: |
| 2264 | // Constructs a null cardinality. Needed for storing Cardinality |
| 2265 | // objects in STL containers. |
| 2266 | Cardinality() {} |
| 2267 | |
| 2268 | // Constructs a Cardinality from its implementation. |
| 2269 | explicit Cardinality(const CardinalityInterface* impl) : impl_(impl) {} |
| 2270 | |
| 2271 | // Conservative estimate on the lower/upper bound of the number of |
| 2272 | // calls allowed. |
| 2273 | int ConservativeLowerBound() const { return impl_->ConservativeLowerBound(); } |
| 2274 | int ConservativeUpperBound() const { return impl_->ConservativeUpperBound(); } |
| 2275 | |
| 2276 | // Returns true iff call_count calls will satisfy this cardinality. |
| 2277 | bool IsSatisfiedByCallCount(int call_count) const { |
| 2278 | return impl_->IsSatisfiedByCallCount(call_count); |
| 2279 | } |
| 2280 | |
| 2281 | // Returns true iff call_count calls will saturate this cardinality. |
| 2282 | bool IsSaturatedByCallCount(int call_count) const { |
| 2283 | return impl_->IsSaturatedByCallCount(call_count); |
| 2284 | } |
| 2285 | |
| 2286 | // Returns true iff call_count calls will over-saturate this |
| 2287 | // cardinality, i.e. exceed the maximum number of allowed calls. |
| 2288 | bool IsOverSaturatedByCallCount(int call_count) const { |
| 2289 | return impl_->IsSaturatedByCallCount(call_count) && |
| 2290 | !impl_->IsSatisfiedByCallCount(call_count); |
| 2291 | } |
| 2292 | |
| 2293 | // Describes self to an ostream |
| 2294 | void DescribeTo(::std::ostream* os) const { impl_->DescribeTo(os); } |
| 2295 | |
| 2296 | // Describes the given actual call count to an ostream. |
| 2297 | static void DescribeActualCallCountTo(int actual_call_count, |
| 2298 | ::std::ostream* os); |
| 2299 | |
| 2300 | private: |
| 2301 | internal::linked_ptr<const CardinalityInterface> impl_; |
| 2302 | }; |
| 2303 | |
| 2304 | // Creates a cardinality that allows at least n calls. |
| 2305 | GTEST_API_ Cardinality AtLeast(int n); |
| 2306 | |
| 2307 | // Creates a cardinality that allows at most n calls. |
| 2308 | GTEST_API_ Cardinality AtMost(int n); |
| 2309 | |
| 2310 | // Creates a cardinality that allows any number of calls. |
| 2311 | GTEST_API_ Cardinality AnyNumber(); |
| 2312 | |
| 2313 | // Creates a cardinality that allows between min and max calls. |
| 2314 | GTEST_API_ Cardinality Between(int min, int max); |
| 2315 | |
| 2316 | // Creates a cardinality that allows exactly n calls. |
| 2317 | GTEST_API_ Cardinality Exactly(int n); |
| 2318 | |
| 2319 | // Creates a cardinality from its implementation. |
| 2320 | inline Cardinality MakeCardinality(const CardinalityInterface* c) { |
| 2321 | return Cardinality(c); |
| 2322 | } |
| 2323 | |
| 2324 | } // namespace testing |
| 2325 | |
| 2326 | #endif // GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_ |
| 2327 | // This file was GENERATED by a script. DO NOT EDIT BY HAND!!! |
| 2328 | |
| 2329 | // Copyright 2007, Google Inc. |
| 2330 | // All rights reserved. |
| 2331 | // |
| 2332 | // Redistribution and use in source and binary forms, with or without |
| 2333 | // modification, are permitted provided that the following conditions are |
| 2334 | // met: |
| 2335 | // |
| 2336 | // * Redistributions of source code must retain the above copyright |
| 2337 | // notice, this list of conditions and the following disclaimer. |
| 2338 | // * Redistributions in binary form must reproduce the above |
| 2339 | // copyright notice, this list of conditions and the following disclaimer |
| 2340 | // in the documentation and/or other materials provided with the |
| 2341 | // distribution. |
| 2342 | // * Neither the name of Google Inc. nor the names of its |
| 2343 | // contributors may be used to endorse or promote products derived from |
| 2344 | // this software without specific prior written permission. |
| 2345 | // |
| 2346 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 2347 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 2348 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 2349 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 2350 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 2351 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 2352 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 2353 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 2354 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 2355 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 2356 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 2357 | // |
| 2358 | // Author: wan@google.com (Zhanyong Wan) |
| 2359 | |
| 2360 | // Google Mock - a framework for writing C++ mock classes. |
| 2361 | // |
| 2362 | // This file implements some commonly used variadic actions. |
| 2363 | |
| 2364 | #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_ |
| 2365 | #define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_ |
| 2366 | |
| 2367 | |
| 2368 | namespace testing { |
| 2369 | namespace internal { |
| 2370 | |
| 2371 | // InvokeHelper<F> knows how to unpack an N-tuple and invoke an N-ary |
| 2372 | // function or method with the unpacked values, where F is a function |
| 2373 | // type that takes N arguments. |
| 2374 | template <typename Result, typename ArgumentTuple> |
| 2375 | class InvokeHelper; |
| 2376 | |
| 2377 | template <typename R> |
| 2378 | class InvokeHelper<R, ::testing::tuple<> > { |
| 2379 | public: |
| 2380 | template <typename Function> |
| 2381 | static R Invoke(Function function, const ::testing::tuple<>&) { |
| 2382 | return function(); |
| 2383 | } |
| 2384 | |
| 2385 | template <class Class, typename MethodPtr> |
| 2386 | static R InvokeMethod(Class* obj_ptr, |
| 2387 | MethodPtr method_ptr, |
| 2388 | const ::testing::tuple<>&) { |
| 2389 | return (obj_ptr->*method_ptr)(); |
| 2390 | } |
| 2391 | }; |
| 2392 | |
| 2393 | template <typename R, typename A1> |
| 2394 | class InvokeHelper<R, ::testing::tuple<A1> > { |
| 2395 | public: |
| 2396 | template <typename Function> |
| 2397 | static R Invoke(Function function, const ::testing::tuple<A1>& args) { |
| 2398 | return function(get<0>(args)); |
| 2399 | } |
| 2400 | |
| 2401 | template <class Class, typename MethodPtr> |
| 2402 | static R InvokeMethod(Class* obj_ptr, |
| 2403 | MethodPtr method_ptr, |
| 2404 | const ::testing::tuple<A1>& args) { |
| 2405 | return (obj_ptr->*method_ptr)(get<0>(args)); |
| 2406 | } |
| 2407 | }; |
| 2408 | |
| 2409 | template <typename R, typename A1, typename A2> |
| 2410 | class InvokeHelper<R, ::testing::tuple<A1, A2> > { |
| 2411 | public: |
| 2412 | template <typename Function> |
| 2413 | static R Invoke(Function function, const ::testing::tuple<A1, A2>& args) { |
| 2414 | return function(get<0>(args), get<1>(args)); |
| 2415 | } |
| 2416 | |
| 2417 | template <class Class, typename MethodPtr> |
| 2418 | static R InvokeMethod(Class* obj_ptr, |
| 2419 | MethodPtr method_ptr, |
| 2420 | const ::testing::tuple<A1, A2>& args) { |
| 2421 | return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args)); |
| 2422 | } |
| 2423 | }; |
| 2424 | |
| 2425 | template <typename R, typename A1, typename A2, typename A3> |
| 2426 | class InvokeHelper<R, ::testing::tuple<A1, A2, A3> > { |
| 2427 | public: |
| 2428 | template <typename Function> |
| 2429 | static R Invoke(Function function, const ::testing::tuple<A1, A2, A3>& args) { |
| 2430 | return function(get<0>(args), get<1>(args), get<2>(args)); |
| 2431 | } |
| 2432 | |
| 2433 | template <class Class, typename MethodPtr> |
| 2434 | static R InvokeMethod(Class* obj_ptr, |
| 2435 | MethodPtr method_ptr, |
| 2436 | const ::testing::tuple<A1, A2, A3>& args) { |
| 2437 | return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), |
| 2438 | get<2>(args)); |
| 2439 | } |
| 2440 | }; |
| 2441 | |
| 2442 | template <typename R, typename A1, typename A2, typename A3, typename A4> |
| 2443 | class InvokeHelper<R, ::testing::tuple<A1, A2, A3, A4> > { |
| 2444 | public: |
| 2445 | template <typename Function> |
| 2446 | static R Invoke(Function function, const ::testing::tuple<A1, A2, A3, |
| 2447 | A4>& args) { |
| 2448 | return function(get<0>(args), get<1>(args), get<2>(args), |
| 2449 | get<3>(args)); |
| 2450 | } |
| 2451 | |
| 2452 | template <class Class, typename MethodPtr> |
| 2453 | static R InvokeMethod(Class* obj_ptr, |
| 2454 | MethodPtr method_ptr, |
| 2455 | const ::testing::tuple<A1, A2, A3, A4>& args) { |
| 2456 | return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), |
| 2457 | get<2>(args), get<3>(args)); |
| 2458 | } |
| 2459 | }; |
| 2460 | |
| 2461 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 2462 | typename A5> |
| 2463 | class InvokeHelper<R, ::testing::tuple<A1, A2, A3, A4, A5> > { |
| 2464 | public: |
| 2465 | template <typename Function> |
| 2466 | static R Invoke(Function function, const ::testing::tuple<A1, A2, A3, A4, |
| 2467 | A5>& args) { |
| 2468 | return function(get<0>(args), get<1>(args), get<2>(args), |
| 2469 | get<3>(args), get<4>(args)); |
| 2470 | } |
| 2471 | |
| 2472 | template <class Class, typename MethodPtr> |
| 2473 | static R InvokeMethod(Class* obj_ptr, |
| 2474 | MethodPtr method_ptr, |
| 2475 | const ::testing::tuple<A1, A2, A3, A4, A5>& args) { |
| 2476 | return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), |
| 2477 | get<2>(args), get<3>(args), get<4>(args)); |
| 2478 | } |
| 2479 | }; |
| 2480 | |
| 2481 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 2482 | typename A5, typename A6> |
| 2483 | class InvokeHelper<R, ::testing::tuple<A1, A2, A3, A4, A5, A6> > { |
| 2484 | public: |
| 2485 | template <typename Function> |
| 2486 | static R Invoke(Function function, const ::testing::tuple<A1, A2, A3, A4, A5, |
| 2487 | A6>& args) { |
| 2488 | return function(get<0>(args), get<1>(args), get<2>(args), |
| 2489 | get<3>(args), get<4>(args), get<5>(args)); |
| 2490 | } |
| 2491 | |
| 2492 | template <class Class, typename MethodPtr> |
| 2493 | static R InvokeMethod(Class* obj_ptr, |
| 2494 | MethodPtr method_ptr, |
| 2495 | const ::testing::tuple<A1, A2, A3, A4, A5, A6>& args) { |
| 2496 | return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), |
| 2497 | get<2>(args), get<3>(args), get<4>(args), get<5>(args)); |
| 2498 | } |
| 2499 | }; |
| 2500 | |
| 2501 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 2502 | typename A5, typename A6, typename A7> |
| 2503 | class InvokeHelper<R, ::testing::tuple<A1, A2, A3, A4, A5, A6, A7> > { |
| 2504 | public: |
| 2505 | template <typename Function> |
| 2506 | static R Invoke(Function function, const ::testing::tuple<A1, A2, A3, A4, A5, |
| 2507 | A6, A7>& args) { |
| 2508 | return function(get<0>(args), get<1>(args), get<2>(args), |
| 2509 | get<3>(args), get<4>(args), get<5>(args), get<6>(args)); |
| 2510 | } |
| 2511 | |
| 2512 | template <class Class, typename MethodPtr> |
| 2513 | static R InvokeMethod(Class* obj_ptr, |
| 2514 | MethodPtr method_ptr, |
| 2515 | const ::testing::tuple<A1, A2, A3, A4, A5, A6, |
| 2516 | A7>& args) { |
| 2517 | return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), |
| 2518 | get<2>(args), get<3>(args), get<4>(args), get<5>(args), |
| 2519 | get<6>(args)); |
| 2520 | } |
| 2521 | }; |
| 2522 | |
| 2523 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 2524 | typename A5, typename A6, typename A7, typename A8> |
| 2525 | class InvokeHelper<R, ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8> > { |
| 2526 | public: |
| 2527 | template <typename Function> |
| 2528 | static R Invoke(Function function, const ::testing::tuple<A1, A2, A3, A4, A5, |
| 2529 | A6, A7, A8>& args) { |
| 2530 | return function(get<0>(args), get<1>(args), get<2>(args), |
| 2531 | get<3>(args), get<4>(args), get<5>(args), get<6>(args), |
| 2532 | get<7>(args)); |
| 2533 | } |
| 2534 | |
| 2535 | template <class Class, typename MethodPtr> |
| 2536 | static R InvokeMethod(Class* obj_ptr, |
| 2537 | MethodPtr method_ptr, |
| 2538 | const ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, |
| 2539 | A8>& args) { |
| 2540 | return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), |
| 2541 | get<2>(args), get<3>(args), get<4>(args), get<5>(args), |
| 2542 | get<6>(args), get<7>(args)); |
| 2543 | } |
| 2544 | }; |
| 2545 | |
| 2546 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 2547 | typename A5, typename A6, typename A7, typename A8, typename A9> |
| 2548 | class InvokeHelper<R, ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> > { |
| 2549 | public: |
| 2550 | template <typename Function> |
| 2551 | static R Invoke(Function function, const ::testing::tuple<A1, A2, A3, A4, A5, |
| 2552 | A6, A7, A8, A9>& args) { |
| 2553 | return function(get<0>(args), get<1>(args), get<2>(args), |
| 2554 | get<3>(args), get<4>(args), get<5>(args), get<6>(args), |
| 2555 | get<7>(args), get<8>(args)); |
| 2556 | } |
| 2557 | |
| 2558 | template <class Class, typename MethodPtr> |
| 2559 | static R InvokeMethod(Class* obj_ptr, |
| 2560 | MethodPtr method_ptr, |
| 2561 | const ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8, |
| 2562 | A9>& args) { |
| 2563 | return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), |
| 2564 | get<2>(args), get<3>(args), get<4>(args), get<5>(args), |
| 2565 | get<6>(args), get<7>(args), get<8>(args)); |
| 2566 | } |
| 2567 | }; |
| 2568 | |
| 2569 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 2570 | typename A5, typename A6, typename A7, typename A8, typename A9, |
| 2571 | typename A10> |
| 2572 | class InvokeHelper<R, ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9, |
| 2573 | A10> > { |
| 2574 | public: |
| 2575 | template <typename Function> |
| 2576 | static R Invoke(Function function, const ::testing::tuple<A1, A2, A3, A4, A5, |
| 2577 | A6, A7, A8, A9, A10>& args) { |
| 2578 | return function(get<0>(args), get<1>(args), get<2>(args), |
| 2579 | get<3>(args), get<4>(args), get<5>(args), get<6>(args), |
| 2580 | get<7>(args), get<8>(args), get<9>(args)); |
| 2581 | } |
| 2582 | |
| 2583 | template <class Class, typename MethodPtr> |
| 2584 | static R InvokeMethod(Class* obj_ptr, |
| 2585 | MethodPtr method_ptr, |
| 2586 | const ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8, |
| 2587 | A9, A10>& args) { |
| 2588 | return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), |
| 2589 | get<2>(args), get<3>(args), get<4>(args), get<5>(args), |
| 2590 | get<6>(args), get<7>(args), get<8>(args), get<9>(args)); |
| 2591 | } |
| 2592 | }; |
| 2593 | |
| 2594 | // An INTERNAL macro for extracting the type of a tuple field. It's |
| 2595 | // subject to change without notice - DO NOT USE IN USER CODE! |
| 2596 | #define GMOCK_FIELD_(Tuple, N) \ |
| 2597 | typename ::testing::tuple_element<N, Tuple>::type |
| 2598 | |
| 2599 | // SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::type is the |
| 2600 | // type of an n-ary function whose i-th (1-based) argument type is the |
| 2601 | // k{i}-th (0-based) field of ArgumentTuple, which must be a tuple |
| 2602 | // type, and whose return type is Result. For example, |
| 2603 | // SelectArgs<int, ::testing::tuple<bool, char, double, long>, 0, 3>::type |
| 2604 | // is int(bool, long). |
| 2605 | // |
| 2606 | // SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::Select(args) |
| 2607 | // returns the selected fields (k1, k2, ..., k_n) of args as a tuple. |
| 2608 | // For example, |
| 2609 | // SelectArgs<int, tuple<bool, char, double>, 2, 0>::Select( |
| 2610 | // ::testing::make_tuple(true, 'a', 2.5)) |
| 2611 | // returns tuple (2.5, true). |
| 2612 | // |
| 2613 | // The numbers in list k1, k2, ..., k_n must be >= 0, where n can be |
| 2614 | // in the range [0, 10]. Duplicates are allowed and they don't have |
| 2615 | // to be in an ascending or descending order. |
| 2616 | |
| 2617 | template <typename Result, typename ArgumentTuple, int k1, int k2, int k3, |
| 2618 | int k4, int k5, int k6, int k7, int k8, int k9, int k10> |
| 2619 | class SelectArgs { |
| 2620 | public: |
| 2621 | typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1), |
| 2622 | GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3), |
| 2623 | GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5), |
| 2624 | GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7), |
| 2625 | GMOCK_FIELD_(ArgumentTuple, k8), GMOCK_FIELD_(ArgumentTuple, k9), |
| 2626 | GMOCK_FIELD_(ArgumentTuple, k10)); |
| 2627 | typedef typename Function<type>::ArgumentTuple SelectedArgs; |
| 2628 | static SelectedArgs Select(const ArgumentTuple& args) { |
| 2629 | return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args), |
| 2630 | get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args), |
| 2631 | get<k8>(args), get<k9>(args), get<k10>(args)); |
| 2632 | } |
| 2633 | }; |
| 2634 | |
| 2635 | template <typename Result, typename ArgumentTuple> |
| 2636 | class SelectArgs<Result, ArgumentTuple, |
| 2637 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1> { |
| 2638 | public: |
| 2639 | typedef Result type(); |
| 2640 | typedef typename Function<type>::ArgumentTuple SelectedArgs; |
| 2641 | static SelectedArgs Select(const ArgumentTuple& /* args */) { |
| 2642 | return SelectedArgs(); |
| 2643 | } |
| 2644 | }; |
| 2645 | |
| 2646 | template <typename Result, typename ArgumentTuple, int k1> |
| 2647 | class SelectArgs<Result, ArgumentTuple, |
| 2648 | k1, -1, -1, -1, -1, -1, -1, -1, -1, -1> { |
| 2649 | public: |
| 2650 | typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1)); |
| 2651 | typedef typename Function<type>::ArgumentTuple SelectedArgs; |
| 2652 | static SelectedArgs Select(const ArgumentTuple& args) { |
| 2653 | return SelectedArgs(get<k1>(args)); |
| 2654 | } |
| 2655 | }; |
| 2656 | |
| 2657 | template <typename Result, typename ArgumentTuple, int k1, int k2> |
| 2658 | class SelectArgs<Result, ArgumentTuple, |
| 2659 | k1, k2, -1, -1, -1, -1, -1, -1, -1, -1> { |
| 2660 | public: |
| 2661 | typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1), |
| 2662 | GMOCK_FIELD_(ArgumentTuple, k2)); |
| 2663 | typedef typename Function<type>::ArgumentTuple SelectedArgs; |
| 2664 | static SelectedArgs Select(const ArgumentTuple& args) { |
| 2665 | return SelectedArgs(get<k1>(args), get<k2>(args)); |
| 2666 | } |
| 2667 | }; |
| 2668 | |
| 2669 | template <typename Result, typename ArgumentTuple, int k1, int k2, int k3> |
| 2670 | class SelectArgs<Result, ArgumentTuple, |
| 2671 | k1, k2, k3, -1, -1, -1, -1, -1, -1, -1> { |
| 2672 | public: |
| 2673 | typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1), |
| 2674 | GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3)); |
| 2675 | typedef typename Function<type>::ArgumentTuple SelectedArgs; |
| 2676 | static SelectedArgs Select(const ArgumentTuple& args) { |
| 2677 | return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args)); |
| 2678 | } |
| 2679 | }; |
| 2680 | |
| 2681 | template <typename Result, typename ArgumentTuple, int k1, int k2, int k3, |
| 2682 | int k4> |
| 2683 | class SelectArgs<Result, ArgumentTuple, |
| 2684 | k1, k2, k3, k4, -1, -1, -1, -1, -1, -1> { |
| 2685 | public: |
| 2686 | typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1), |
| 2687 | GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3), |
| 2688 | GMOCK_FIELD_(ArgumentTuple, k4)); |
| 2689 | typedef typename Function<type>::ArgumentTuple SelectedArgs; |
| 2690 | static SelectedArgs Select(const ArgumentTuple& args) { |
| 2691 | return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args), |
| 2692 | get<k4>(args)); |
| 2693 | } |
| 2694 | }; |
| 2695 | |
| 2696 | template <typename Result, typename ArgumentTuple, int k1, int k2, int k3, |
| 2697 | int k4, int k5> |
| 2698 | class SelectArgs<Result, ArgumentTuple, |
| 2699 | k1, k2, k3, k4, k5, -1, -1, -1, -1, -1> { |
| 2700 | public: |
| 2701 | typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1), |
| 2702 | GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3), |
| 2703 | GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5)); |
| 2704 | typedef typename Function<type>::ArgumentTuple SelectedArgs; |
| 2705 | static SelectedArgs Select(const ArgumentTuple& args) { |
| 2706 | return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args), |
| 2707 | get<k4>(args), get<k5>(args)); |
| 2708 | } |
| 2709 | }; |
| 2710 | |
| 2711 | template <typename Result, typename ArgumentTuple, int k1, int k2, int k3, |
| 2712 | int k4, int k5, int k6> |
| 2713 | class SelectArgs<Result, ArgumentTuple, |
| 2714 | k1, k2, k3, k4, k5, k6, -1, -1, -1, -1> { |
| 2715 | public: |
| 2716 | typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1), |
| 2717 | GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3), |
| 2718 | GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5), |
| 2719 | GMOCK_FIELD_(ArgumentTuple, k6)); |
| 2720 | typedef typename Function<type>::ArgumentTuple SelectedArgs; |
| 2721 | static SelectedArgs Select(const ArgumentTuple& args) { |
| 2722 | return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args), |
| 2723 | get<k4>(args), get<k5>(args), get<k6>(args)); |
| 2724 | } |
| 2725 | }; |
| 2726 | |
| 2727 | template <typename Result, typename ArgumentTuple, int k1, int k2, int k3, |
| 2728 | int k4, int k5, int k6, int k7> |
| 2729 | class SelectArgs<Result, ArgumentTuple, |
| 2730 | k1, k2, k3, k4, k5, k6, k7, -1, -1, -1> { |
| 2731 | public: |
| 2732 | typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1), |
| 2733 | GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3), |
| 2734 | GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5), |
| 2735 | GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7)); |
| 2736 | typedef typename Function<type>::ArgumentTuple SelectedArgs; |
| 2737 | static SelectedArgs Select(const ArgumentTuple& args) { |
| 2738 | return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args), |
| 2739 | get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args)); |
| 2740 | } |
| 2741 | }; |
| 2742 | |
| 2743 | template <typename Result, typename ArgumentTuple, int k1, int k2, int k3, |
| 2744 | int k4, int k5, int k6, int k7, int k8> |
| 2745 | class SelectArgs<Result, ArgumentTuple, |
| 2746 | k1, k2, k3, k4, k5, k6, k7, k8, -1, -1> { |
| 2747 | public: |
| 2748 | typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1), |
| 2749 | GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3), |
| 2750 | GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5), |
| 2751 | GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7), |
| 2752 | GMOCK_FIELD_(ArgumentTuple, k8)); |
| 2753 | typedef typename Function<type>::ArgumentTuple SelectedArgs; |
| 2754 | static SelectedArgs Select(const ArgumentTuple& args) { |
| 2755 | return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args), |
| 2756 | get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args), |
| 2757 | get<k8>(args)); |
| 2758 | } |
| 2759 | }; |
| 2760 | |
| 2761 | template <typename Result, typename ArgumentTuple, int k1, int k2, int k3, |
| 2762 | int k4, int k5, int k6, int k7, int k8, int k9> |
| 2763 | class SelectArgs<Result, ArgumentTuple, |
| 2764 | k1, k2, k3, k4, k5, k6, k7, k8, k9, -1> { |
| 2765 | public: |
| 2766 | typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1), |
| 2767 | GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3), |
| 2768 | GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5), |
| 2769 | GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7), |
| 2770 | GMOCK_FIELD_(ArgumentTuple, k8), GMOCK_FIELD_(ArgumentTuple, k9)); |
| 2771 | typedef typename Function<type>::ArgumentTuple SelectedArgs; |
| 2772 | static SelectedArgs Select(const ArgumentTuple& args) { |
| 2773 | return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args), |
| 2774 | get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args), |
| 2775 | get<k8>(args), get<k9>(args)); |
| 2776 | } |
| 2777 | }; |
| 2778 | |
| 2779 | #undef GMOCK_FIELD_ |
| 2780 | |
| 2781 | // Implements the WithArgs action. |
| 2782 | template <typename InnerAction, int k1 = -1, int k2 = -1, int k3 = -1, |
| 2783 | int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, int k8 = -1, |
| 2784 | int k9 = -1, int k10 = -1> |
| 2785 | class WithArgsAction { |
| 2786 | public: |
| 2787 | explicit WithArgsAction(const InnerAction& action) : action_(action) {} |
| 2788 | |
| 2789 | template <typename F> |
| 2790 | operator Action<F>() const { return MakeAction(new Impl<F>(action_)); } |
| 2791 | |
| 2792 | private: |
| 2793 | template <typename F> |
| 2794 | class Impl : public ActionInterface<F> { |
| 2795 | public: |
| 2796 | typedef typename Function<F>::Result Result; |
| 2797 | typedef typename Function<F>::ArgumentTuple ArgumentTuple; |
| 2798 | |
| 2799 | explicit Impl(const InnerAction& action) : action_(action) {} |
| 2800 | |
| 2801 | virtual Result Perform(const ArgumentTuple& args) { |
| 2802 | return action_.Perform(SelectArgs<Result, ArgumentTuple, k1, k2, k3, k4, |
| 2803 | k5, k6, k7, k8, k9, k10>::Select(args)); |
| 2804 | } |
| 2805 | |
| 2806 | private: |
| 2807 | typedef typename SelectArgs<Result, ArgumentTuple, |
| 2808 | k1, k2, k3, k4, k5, k6, k7, k8, k9, k10>::type InnerFunctionType; |
| 2809 | |
| 2810 | Action<InnerFunctionType> action_; |
| 2811 | }; |
| 2812 | |
| 2813 | const InnerAction action_; |
| 2814 | |
| 2815 | GTEST_DISALLOW_ASSIGN_(WithArgsAction); |
| 2816 | }; |
| 2817 | |
| 2818 | // A macro from the ACTION* family (defined later in this file) |
| 2819 | // defines an action that can be used in a mock function. Typically, |
| 2820 | // these actions only care about a subset of the arguments of the mock |
| 2821 | // function. For example, if such an action only uses the second |
| 2822 | // argument, it can be used in any mock function that takes >= 2 |
| 2823 | // arguments where the type of the second argument is compatible. |
| 2824 | // |
| 2825 | // Therefore, the action implementation must be prepared to take more |
| 2826 | // arguments than it needs. The ExcessiveArg type is used to |
| 2827 | // represent those excessive arguments. In order to keep the compiler |
| 2828 | // error messages tractable, we define it in the testing namespace |
| 2829 | // instead of testing::internal. However, this is an INTERNAL TYPE |
| 2830 | // and subject to change without notice, so a user MUST NOT USE THIS |
| 2831 | // TYPE DIRECTLY. |
| 2832 | struct ExcessiveArg {}; |
| 2833 | |
| 2834 | // A helper class needed for implementing the ACTION* macros. |
| 2835 | template <typename Result, class Impl> |
| 2836 | class ActionHelper { |
| 2837 | public: |
| 2838 | static Result Perform(Impl* impl, const ::testing::tuple<>& args) { |
| 2839 | return impl->template gmock_PerformImpl<>(args, ExcessiveArg(), |
| 2840 | ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), |
| 2841 | ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), |
| 2842 | ExcessiveArg()); |
| 2843 | } |
| 2844 | |
| 2845 | template <typename A0> |
| 2846 | static Result Perform(Impl* impl, const ::testing::tuple<A0>& args) { |
| 2847 | return impl->template gmock_PerformImpl<A0>(args, get<0>(args), |
| 2848 | ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), |
| 2849 | ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), |
| 2850 | ExcessiveArg()); |
| 2851 | } |
| 2852 | |
| 2853 | template <typename A0, typename A1> |
| 2854 | static Result Perform(Impl* impl, const ::testing::tuple<A0, A1>& args) { |
| 2855 | return impl->template gmock_PerformImpl<A0, A1>(args, get<0>(args), |
| 2856 | get<1>(args), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), |
| 2857 | ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), |
| 2858 | ExcessiveArg()); |
| 2859 | } |
| 2860 | |
| 2861 | template <typename A0, typename A1, typename A2> |
| 2862 | static Result Perform(Impl* impl, const ::testing::tuple<A0, A1, A2>& args) { |
| 2863 | return impl->template gmock_PerformImpl<A0, A1, A2>(args, get<0>(args), |
| 2864 | get<1>(args), get<2>(args), ExcessiveArg(), ExcessiveArg(), |
| 2865 | ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), |
| 2866 | ExcessiveArg()); |
| 2867 | } |
| 2868 | |
| 2869 | template <typename A0, typename A1, typename A2, typename A3> |
| 2870 | static Result Perform(Impl* impl, const ::testing::tuple<A0, A1, A2, |
| 2871 | A3>& args) { |
| 2872 | return impl->template gmock_PerformImpl<A0, A1, A2, A3>(args, get<0>(args), |
| 2873 | get<1>(args), get<2>(args), get<3>(args), ExcessiveArg(), |
| 2874 | ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), |
| 2875 | ExcessiveArg()); |
| 2876 | } |
| 2877 | |
| 2878 | template <typename A0, typename A1, typename A2, typename A3, typename A4> |
| 2879 | static Result Perform(Impl* impl, const ::testing::tuple<A0, A1, A2, A3, |
| 2880 | A4>& args) { |
| 2881 | return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4>(args, |
| 2882 | get<0>(args), get<1>(args), get<2>(args), get<3>(args), get<4>(args), |
| 2883 | ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), |
| 2884 | ExcessiveArg()); |
| 2885 | } |
| 2886 | |
| 2887 | template <typename A0, typename A1, typename A2, typename A3, typename A4, |
| 2888 | typename A5> |
| 2889 | static Result Perform(Impl* impl, const ::testing::tuple<A0, A1, A2, A3, A4, |
| 2890 | A5>& args) { |
| 2891 | return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5>(args, |
| 2892 | get<0>(args), get<1>(args), get<2>(args), get<3>(args), get<4>(args), |
| 2893 | get<5>(args), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), |
| 2894 | ExcessiveArg()); |
| 2895 | } |
| 2896 | |
| 2897 | template <typename A0, typename A1, typename A2, typename A3, typename A4, |
| 2898 | typename A5, typename A6> |
| 2899 | static Result Perform(Impl* impl, const ::testing::tuple<A0, A1, A2, A3, A4, |
| 2900 | A5, A6>& args) { |
| 2901 | return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6>(args, |
| 2902 | get<0>(args), get<1>(args), get<2>(args), get<3>(args), get<4>(args), |
| 2903 | get<5>(args), get<6>(args), ExcessiveArg(), ExcessiveArg(), |
| 2904 | ExcessiveArg()); |
| 2905 | } |
| 2906 | |
| 2907 | template <typename A0, typename A1, typename A2, typename A3, typename A4, |
| 2908 | typename A5, typename A6, typename A7> |
| 2909 | static Result Perform(Impl* impl, const ::testing::tuple<A0, A1, A2, A3, A4, |
| 2910 | A5, A6, A7>& args) { |
| 2911 | return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6, |
| 2912 | A7>(args, get<0>(args), get<1>(args), get<2>(args), get<3>(args), |
| 2913 | get<4>(args), get<5>(args), get<6>(args), get<7>(args), ExcessiveArg(), |
| 2914 | ExcessiveArg()); |
| 2915 | } |
| 2916 | |
| 2917 | template <typename A0, typename A1, typename A2, typename A3, typename A4, |
| 2918 | typename A5, typename A6, typename A7, typename A8> |
| 2919 | static Result Perform(Impl* impl, const ::testing::tuple<A0, A1, A2, A3, A4, |
| 2920 | A5, A6, A7, A8>& args) { |
| 2921 | return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6, A7, |
| 2922 | A8>(args, get<0>(args), get<1>(args), get<2>(args), get<3>(args), |
| 2923 | get<4>(args), get<5>(args), get<6>(args), get<7>(args), get<8>(args), |
| 2924 | ExcessiveArg()); |
| 2925 | } |
| 2926 | |
| 2927 | template <typename A0, typename A1, typename A2, typename A3, typename A4, |
| 2928 | typename A5, typename A6, typename A7, typename A8, typename A9> |
| 2929 | static Result Perform(Impl* impl, const ::testing::tuple<A0, A1, A2, A3, A4, |
| 2930 | A5, A6, A7, A8, A9>& args) { |
| 2931 | return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6, A7, A8, |
| 2932 | A9>(args, get<0>(args), get<1>(args), get<2>(args), get<3>(args), |
| 2933 | get<4>(args), get<5>(args), get<6>(args), get<7>(args), get<8>(args), |
| 2934 | get<9>(args)); |
| 2935 | } |
| 2936 | }; |
| 2937 | |
| 2938 | } // namespace internal |
| 2939 | |
| 2940 | // Various overloads for Invoke(). |
| 2941 | |
| 2942 | // WithArgs<N1, N2, ..., Nk>(an_action) creates an action that passes |
| 2943 | // the selected arguments of the mock function to an_action and |
| 2944 | // performs it. It serves as an adaptor between actions with |
| 2945 | // different argument lists. C++ doesn't support default arguments for |
| 2946 | // function templates, so we have to overload it. |
| 2947 | template <int k1, typename InnerAction> |
| 2948 | inline internal::WithArgsAction<InnerAction, k1> |
| 2949 | WithArgs(const InnerAction& action) { |
| 2950 | return internal::WithArgsAction<InnerAction, k1>(action); |
| 2951 | } |
| 2952 | |
| 2953 | template <int k1, int k2, typename InnerAction> |
| 2954 | inline internal::WithArgsAction<InnerAction, k1, k2> |
| 2955 | WithArgs(const InnerAction& action) { |
| 2956 | return internal::WithArgsAction<InnerAction, k1, k2>(action); |
| 2957 | } |
| 2958 | |
| 2959 | template <int k1, int k2, int k3, typename InnerAction> |
| 2960 | inline internal::WithArgsAction<InnerAction, k1, k2, k3> |
| 2961 | WithArgs(const InnerAction& action) { |
| 2962 | return internal::WithArgsAction<InnerAction, k1, k2, k3>(action); |
| 2963 | } |
| 2964 | |
| 2965 | template <int k1, int k2, int k3, int k4, typename InnerAction> |
| 2966 | inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4> |
| 2967 | WithArgs(const InnerAction& action) { |
| 2968 | return internal::WithArgsAction<InnerAction, k1, k2, k3, k4>(action); |
| 2969 | } |
| 2970 | |
| 2971 | template <int k1, int k2, int k3, int k4, int k5, typename InnerAction> |
| 2972 | inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5> |
| 2973 | WithArgs(const InnerAction& action) { |
| 2974 | return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5>(action); |
| 2975 | } |
| 2976 | |
| 2977 | template <int k1, int k2, int k3, int k4, int k5, int k6, typename InnerAction> |
| 2978 | inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6> |
| 2979 | WithArgs(const InnerAction& action) { |
| 2980 | return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6>(action); |
| 2981 | } |
| 2982 | |
| 2983 | template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, |
| 2984 | typename InnerAction> |
| 2985 | inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7> |
| 2986 | WithArgs(const InnerAction& action) { |
| 2987 | return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, |
| 2988 | k7>(action); |
| 2989 | } |
| 2990 | |
| 2991 | template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8, |
| 2992 | typename InnerAction> |
| 2993 | inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8> |
| 2994 | WithArgs(const InnerAction& action) { |
| 2995 | return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, |
| 2996 | k8>(action); |
| 2997 | } |
| 2998 | |
| 2999 | template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8, |
| 3000 | int k9, typename InnerAction> |
| 3001 | inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8, k9> |
| 3002 | WithArgs(const InnerAction& action) { |
| 3003 | return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8, |
| 3004 | k9>(action); |
| 3005 | } |
| 3006 | |
| 3007 | template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8, |
| 3008 | int k9, int k10, typename InnerAction> |
| 3009 | inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8, |
| 3010 | k9, k10> |
| 3011 | WithArgs(const InnerAction& action) { |
| 3012 | return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8, |
| 3013 | k9, k10>(action); |
| 3014 | } |
| 3015 | |
| 3016 | // Creates an action that does actions a1, a2, ..., sequentially in |
| 3017 | // each invocation. |
| 3018 | template <typename Action1, typename Action2> |
| 3019 | inline internal::DoBothAction<Action1, Action2> |
| 3020 | DoAll(Action1 a1, Action2 a2) { |
| 3021 | return internal::DoBothAction<Action1, Action2>(a1, a2); |
| 3022 | } |
| 3023 | |
| 3024 | template <typename Action1, typename Action2, typename Action3> |
| 3025 | inline internal::DoBothAction<Action1, internal::DoBothAction<Action2, |
| 3026 | Action3> > |
| 3027 | DoAll(Action1 a1, Action2 a2, Action3 a3) { |
| 3028 | return DoAll(a1, DoAll(a2, a3)); |
| 3029 | } |
| 3030 | |
| 3031 | template <typename Action1, typename Action2, typename Action3, |
| 3032 | typename Action4> |
| 3033 | inline internal::DoBothAction<Action1, internal::DoBothAction<Action2, |
| 3034 | internal::DoBothAction<Action3, Action4> > > |
| 3035 | DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4) { |
| 3036 | return DoAll(a1, DoAll(a2, a3, a4)); |
| 3037 | } |
| 3038 | |
| 3039 | template <typename Action1, typename Action2, typename Action3, |
| 3040 | typename Action4, typename Action5> |
| 3041 | inline internal::DoBothAction<Action1, internal::DoBothAction<Action2, |
| 3042 | internal::DoBothAction<Action3, internal::DoBothAction<Action4, |
| 3043 | Action5> > > > |
| 3044 | DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5) { |
| 3045 | return DoAll(a1, DoAll(a2, a3, a4, a5)); |
| 3046 | } |
| 3047 | |
| 3048 | template <typename Action1, typename Action2, typename Action3, |
| 3049 | typename Action4, typename Action5, typename Action6> |
| 3050 | inline internal::DoBothAction<Action1, internal::DoBothAction<Action2, |
| 3051 | internal::DoBothAction<Action3, internal::DoBothAction<Action4, |
| 3052 | internal::DoBothAction<Action5, Action6> > > > > |
| 3053 | DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6) { |
| 3054 | return DoAll(a1, DoAll(a2, a3, a4, a5, a6)); |
| 3055 | } |
| 3056 | |
| 3057 | template <typename Action1, typename Action2, typename Action3, |
| 3058 | typename Action4, typename Action5, typename Action6, typename Action7> |
| 3059 | inline internal::DoBothAction<Action1, internal::DoBothAction<Action2, |
| 3060 | internal::DoBothAction<Action3, internal::DoBothAction<Action4, |
| 3061 | internal::DoBothAction<Action5, internal::DoBothAction<Action6, |
| 3062 | Action7> > > > > > |
| 3063 | DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6, |
| 3064 | Action7 a7) { |
| 3065 | return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7)); |
| 3066 | } |
| 3067 | |
| 3068 | template <typename Action1, typename Action2, typename Action3, |
| 3069 | typename Action4, typename Action5, typename Action6, typename Action7, |
| 3070 | typename Action8> |
| 3071 | inline internal::DoBothAction<Action1, internal::DoBothAction<Action2, |
| 3072 | internal::DoBothAction<Action3, internal::DoBothAction<Action4, |
| 3073 | internal::DoBothAction<Action5, internal::DoBothAction<Action6, |
| 3074 | internal::DoBothAction<Action7, Action8> > > > > > > |
| 3075 | DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6, |
| 3076 | Action7 a7, Action8 a8) { |
| 3077 | return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7, a8)); |
| 3078 | } |
| 3079 | |
| 3080 | template <typename Action1, typename Action2, typename Action3, |
| 3081 | typename Action4, typename Action5, typename Action6, typename Action7, |
| 3082 | typename Action8, typename Action9> |
| 3083 | inline internal::DoBothAction<Action1, internal::DoBothAction<Action2, |
| 3084 | internal::DoBothAction<Action3, internal::DoBothAction<Action4, |
| 3085 | internal::DoBothAction<Action5, internal::DoBothAction<Action6, |
| 3086 | internal::DoBothAction<Action7, internal::DoBothAction<Action8, |
| 3087 | Action9> > > > > > > > |
| 3088 | DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6, |
| 3089 | Action7 a7, Action8 a8, Action9 a9) { |
| 3090 | return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7, a8, a9)); |
| 3091 | } |
| 3092 | |
| 3093 | template <typename Action1, typename Action2, typename Action3, |
| 3094 | typename Action4, typename Action5, typename Action6, typename Action7, |
| 3095 | typename Action8, typename Action9, typename Action10> |
| 3096 | inline internal::DoBothAction<Action1, internal::DoBothAction<Action2, |
| 3097 | internal::DoBothAction<Action3, internal::DoBothAction<Action4, |
| 3098 | internal::DoBothAction<Action5, internal::DoBothAction<Action6, |
| 3099 | internal::DoBothAction<Action7, internal::DoBothAction<Action8, |
| 3100 | internal::DoBothAction<Action9, Action10> > > > > > > > > |
| 3101 | DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6, |
| 3102 | Action7 a7, Action8 a8, Action9 a9, Action10 a10) { |
| 3103 | return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7, a8, a9, a10)); |
| 3104 | } |
| 3105 | |
| 3106 | } // namespace testing |
| 3107 | |
| 3108 | // The ACTION* family of macros can be used in a namespace scope to |
| 3109 | // define custom actions easily. The syntax: |
| 3110 | // |
| 3111 | // ACTION(name) { statements; } |
| 3112 | // |
| 3113 | // will define an action with the given name that executes the |
| 3114 | // statements. The value returned by the statements will be used as |
| 3115 | // the return value of the action. Inside the statements, you can |
| 3116 | // refer to the K-th (0-based) argument of the mock function by |
| 3117 | // 'argK', and refer to its type by 'argK_type'. For example: |
| 3118 | // |
| 3119 | // ACTION(IncrementArg1) { |
| 3120 | // arg1_type temp = arg1; |
| 3121 | // return ++(*temp); |
| 3122 | // } |
| 3123 | // |
| 3124 | // allows you to write |
| 3125 | // |
| 3126 | // ...WillOnce(IncrementArg1()); |
| 3127 | // |
| 3128 | // You can also refer to the entire argument tuple and its type by |
| 3129 | // 'args' and 'args_type', and refer to the mock function type and its |
| 3130 | // return type by 'function_type' and 'return_type'. |
| 3131 | // |
| 3132 | // Note that you don't need to specify the types of the mock function |
| 3133 | // arguments. However rest assured that your code is still type-safe: |
| 3134 | // you'll get a compiler error if *arg1 doesn't support the ++ |
| 3135 | // operator, or if the type of ++(*arg1) isn't compatible with the |
| 3136 | // mock function's return type, for example. |
| 3137 | // |
| 3138 | // Sometimes you'll want to parameterize the action. For that you can use |
| 3139 | // another macro: |
| 3140 | // |
| 3141 | // ACTION_P(name, param_name) { statements; } |
| 3142 | // |
| 3143 | // For example: |
| 3144 | // |
| 3145 | // ACTION_P(Add, n) { return arg0 + n; } |
| 3146 | // |
| 3147 | // will allow you to write: |
| 3148 | // |
| 3149 | // ...WillOnce(Add(5)); |
| 3150 | // |
| 3151 | // Note that you don't need to provide the type of the parameter |
| 3152 | // either. If you need to reference the type of a parameter named |
| 3153 | // 'foo', you can write 'foo_type'. For example, in the body of |
| 3154 | // ACTION_P(Add, n) above, you can write 'n_type' to refer to the type |
| 3155 | // of 'n'. |
| 3156 | // |
| 3157 | // We also provide ACTION_P2, ACTION_P3, ..., up to ACTION_P10 to support |
| 3158 | // multi-parameter actions. |
| 3159 | // |
| 3160 | // For the purpose of typing, you can view |
| 3161 | // |
| 3162 | // ACTION_Pk(Foo, p1, ..., pk) { ... } |
| 3163 | // |
| 3164 | // as shorthand for |
| 3165 | // |
| 3166 | // template <typename p1_type, ..., typename pk_type> |
| 3167 | // FooActionPk<p1_type, ..., pk_type> Foo(p1_type p1, ..., pk_type pk) { ... } |
| 3168 | // |
| 3169 | // In particular, you can provide the template type arguments |
| 3170 | // explicitly when invoking Foo(), as in Foo<long, bool>(5, false); |
| 3171 | // although usually you can rely on the compiler to infer the types |
| 3172 | // for you automatically. You can assign the result of expression |
| 3173 | // Foo(p1, ..., pk) to a variable of type FooActionPk<p1_type, ..., |
| 3174 | // pk_type>. This can be useful when composing actions. |
| 3175 | // |
| 3176 | // You can also overload actions with different numbers of parameters: |
| 3177 | // |
| 3178 | // ACTION_P(Plus, a) { ... } |
| 3179 | // ACTION_P2(Plus, a, b) { ... } |
| 3180 | // |
| 3181 | // While it's tempting to always use the ACTION* macros when defining |
| 3182 | // a new action, you should also consider implementing ActionInterface |
| 3183 | // or using MakePolymorphicAction() instead, especially if you need to |
| 3184 | // use the action a lot. While these approaches require more work, |
| 3185 | // they give you more control on the types of the mock function |
| 3186 | // arguments and the action parameters, which in general leads to |
| 3187 | // better compiler error messages that pay off in the long run. They |
| 3188 | // also allow overloading actions based on parameter types (as opposed |
| 3189 | // to just based on the number of parameters). |
| 3190 | // |
| 3191 | // CAVEAT: |
| 3192 | // |
| 3193 | // ACTION*() can only be used in a namespace scope. The reason is |
| 3194 | // that C++ doesn't yet allow function-local types to be used to |
| 3195 | // instantiate templates. The up-coming C++0x standard will fix this. |
| 3196 | // Once that's done, we'll consider supporting using ACTION*() inside |
| 3197 | // a function. |
| 3198 | // |
| 3199 | // MORE INFORMATION: |
| 3200 | // |
| 3201 | // To learn more about using these macros, please search for 'ACTION' |
| 3202 | // on http://code.google.com/p/googlemock/wiki/CookBook. |
| 3203 | |
| 3204 | // An internal macro needed for implementing ACTION*(). |
| 3205 | #define GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_\ |
| 3206 | const args_type& args GTEST_ATTRIBUTE_UNUSED_, \ |
| 3207 | arg0_type arg0 GTEST_ATTRIBUTE_UNUSED_, \ |
| 3208 | arg1_type arg1 GTEST_ATTRIBUTE_UNUSED_, \ |
| 3209 | arg2_type arg2 GTEST_ATTRIBUTE_UNUSED_, \ |
| 3210 | arg3_type arg3 GTEST_ATTRIBUTE_UNUSED_, \ |
| 3211 | arg4_type arg4 GTEST_ATTRIBUTE_UNUSED_, \ |
| 3212 | arg5_type arg5 GTEST_ATTRIBUTE_UNUSED_, \ |
| 3213 | arg6_type arg6 GTEST_ATTRIBUTE_UNUSED_, \ |
| 3214 | arg7_type arg7 GTEST_ATTRIBUTE_UNUSED_, \ |
| 3215 | arg8_type arg8 GTEST_ATTRIBUTE_UNUSED_, \ |
| 3216 | arg9_type arg9 GTEST_ATTRIBUTE_UNUSED_ |
| 3217 | |
| 3218 | // Sometimes you want to give an action explicit template parameters |
| 3219 | // that cannot be inferred from its value parameters. ACTION() and |
| 3220 | // ACTION_P*() don't support that. ACTION_TEMPLATE() remedies that |
| 3221 | // and can be viewed as an extension to ACTION() and ACTION_P*(). |
| 3222 | // |
| 3223 | // The syntax: |
| 3224 | // |
| 3225 | // ACTION_TEMPLATE(ActionName, |
| 3226 | // HAS_m_TEMPLATE_PARAMS(kind1, name1, ..., kind_m, name_m), |
| 3227 | // AND_n_VALUE_PARAMS(p1, ..., p_n)) { statements; } |
| 3228 | // |
| 3229 | // defines an action template that takes m explicit template |
| 3230 | // parameters and n value parameters. name_i is the name of the i-th |
| 3231 | // template parameter, and kind_i specifies whether it's a typename, |
| 3232 | // an integral constant, or a template. p_i is the name of the i-th |
| 3233 | // value parameter. |
| 3234 | // |
| 3235 | // Example: |
| 3236 | // |
| 3237 | // // DuplicateArg<k, T>(output) converts the k-th argument of the mock |
| 3238 | // // function to type T and copies it to *output. |
| 3239 | // ACTION_TEMPLATE(DuplicateArg, |
| 3240 | // HAS_2_TEMPLATE_PARAMS(int, k, typename, T), |
| 3241 | // AND_1_VALUE_PARAMS(output)) { |
| 3242 | // *output = T(::testing::get<k>(args)); |
| 3243 | // } |
| 3244 | // ... |
| 3245 | // int n; |
| 3246 | // EXPECT_CALL(mock, Foo(_, _)) |
| 3247 | // .WillOnce(DuplicateArg<1, unsigned char>(&n)); |
| 3248 | // |
| 3249 | // To create an instance of an action template, write: |
| 3250 | // |
| 3251 | // ActionName<t1, ..., t_m>(v1, ..., v_n) |
| 3252 | // |
| 3253 | // where the ts are the template arguments and the vs are the value |
| 3254 | // arguments. The value argument types are inferred by the compiler. |
| 3255 | // If you want to explicitly specify the value argument types, you can |
| 3256 | // provide additional template arguments: |
| 3257 | // |
| 3258 | // ActionName<t1, ..., t_m, u1, ..., u_k>(v1, ..., v_n) |
| 3259 | // |
| 3260 | // where u_i is the desired type of v_i. |
| 3261 | // |
| 3262 | // ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded on the |
| 3263 | // number of value parameters, but not on the number of template |
| 3264 | // parameters. Without the restriction, the meaning of the following |
| 3265 | // is unclear: |
| 3266 | // |
| 3267 | // OverloadedAction<int, bool>(x); |
| 3268 | // |
| 3269 | // Are we using a single-template-parameter action where 'bool' refers |
| 3270 | // to the type of x, or are we using a two-template-parameter action |
| 3271 | // where the compiler is asked to infer the type of x? |
| 3272 | // |
| 3273 | // Implementation notes: |
| 3274 | // |
| 3275 | // GMOCK_INTERNAL_*_HAS_m_TEMPLATE_PARAMS and |
| 3276 | // GMOCK_INTERNAL_*_AND_n_VALUE_PARAMS are internal macros for |
| 3277 | // implementing ACTION_TEMPLATE. The main trick we use is to create |
| 3278 | // new macro invocations when expanding a macro. For example, we have |
| 3279 | // |
| 3280 | // #define ACTION_TEMPLATE(name, template_params, value_params) |
| 3281 | // ... GMOCK_INTERNAL_DECL_##template_params ... |
| 3282 | // |
| 3283 | // which causes ACTION_TEMPLATE(..., HAS_1_TEMPLATE_PARAMS(typename, T), ...) |
| 3284 | // to expand to |
| 3285 | // |
| 3286 | // ... GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(typename, T) ... |
| 3287 | // |
| 3288 | // Since GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS is a macro, the |
| 3289 | // preprocessor will continue to expand it to |
| 3290 | // |
| 3291 | // ... typename T ... |
| 3292 | // |
| 3293 | // This technique conforms to the C++ standard and is portable. It |
| 3294 | // allows us to implement action templates using O(N) code, where N is |
| 3295 | // the maximum number of template/value parameters supported. Without |
| 3296 | // using it, we'd have to devote O(N^2) amount of code to implement all |
| 3297 | // combinations of m and n. |
| 3298 | |
| 3299 | // Declares the template parameters. |
| 3300 | #define GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(kind0, name0) kind0 name0 |
| 3301 | #define GMOCK_INTERNAL_DECL_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \ |
| 3302 | name1) kind0 name0, kind1 name1 |
| 3303 | #define GMOCK_INTERNAL_DECL_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3304 | kind2, name2) kind0 name0, kind1 name1, kind2 name2 |
| 3305 | #define GMOCK_INTERNAL_DECL_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3306 | kind2, name2, kind3, name3) kind0 name0, kind1 name1, kind2 name2, \ |
| 3307 | kind3 name3 |
| 3308 | #define GMOCK_INTERNAL_DECL_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3309 | kind2, name2, kind3, name3, kind4, name4) kind0 name0, kind1 name1, \ |
| 3310 | kind2 name2, kind3 name3, kind4 name4 |
| 3311 | #define GMOCK_INTERNAL_DECL_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3312 | kind2, name2, kind3, name3, kind4, name4, kind5, name5) kind0 name0, \ |
| 3313 | kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5 |
| 3314 | #define GMOCK_INTERNAL_DECL_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3315 | kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \ |
| 3316 | name6) kind0 name0, kind1 name1, kind2 name2, kind3 name3, kind4 name4, \ |
| 3317 | kind5 name5, kind6 name6 |
| 3318 | #define GMOCK_INTERNAL_DECL_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3319 | kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \ |
| 3320 | kind7, name7) kind0 name0, kind1 name1, kind2 name2, kind3 name3, \ |
| 3321 | kind4 name4, kind5 name5, kind6 name6, kind7 name7 |
| 3322 | #define GMOCK_INTERNAL_DECL_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3323 | kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \ |
| 3324 | kind7, name7, kind8, name8) kind0 name0, kind1 name1, kind2 name2, \ |
| 3325 | kind3 name3, kind4 name4, kind5 name5, kind6 name6, kind7 name7, \ |
| 3326 | kind8 name8 |
| 3327 | #define GMOCK_INTERNAL_DECL_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \ |
| 3328 | name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \ |
| 3329 | name6, kind7, name7, kind8, name8, kind9, name9) kind0 name0, \ |
| 3330 | kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5, \ |
| 3331 | kind6 name6, kind7 name7, kind8 name8, kind9 name9 |
| 3332 | |
| 3333 | // Lists the template parameters. |
| 3334 | #define GMOCK_INTERNAL_LIST_HAS_1_TEMPLATE_PARAMS(kind0, name0) name0 |
| 3335 | #define GMOCK_INTERNAL_LIST_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \ |
| 3336 | name1) name0, name1 |
| 3337 | #define GMOCK_INTERNAL_LIST_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3338 | kind2, name2) name0, name1, name2 |
| 3339 | #define GMOCK_INTERNAL_LIST_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3340 | kind2, name2, kind3, name3) name0, name1, name2, name3 |
| 3341 | #define GMOCK_INTERNAL_LIST_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3342 | kind2, name2, kind3, name3, kind4, name4) name0, name1, name2, name3, \ |
| 3343 | name4 |
| 3344 | #define GMOCK_INTERNAL_LIST_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3345 | kind2, name2, kind3, name3, kind4, name4, kind5, name5) name0, name1, \ |
| 3346 | name2, name3, name4, name5 |
| 3347 | #define GMOCK_INTERNAL_LIST_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3348 | kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \ |
| 3349 | name6) name0, name1, name2, name3, name4, name5, name6 |
| 3350 | #define GMOCK_INTERNAL_LIST_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3351 | kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \ |
| 3352 | kind7, name7) name0, name1, name2, name3, name4, name5, name6, name7 |
| 3353 | #define GMOCK_INTERNAL_LIST_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \ |
| 3354 | kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \ |
| 3355 | kind7, name7, kind8, name8) name0, name1, name2, name3, name4, name5, \ |
| 3356 | name6, name7, name8 |
| 3357 | #define GMOCK_INTERNAL_LIST_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \ |
| 3358 | name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \ |
| 3359 | name6, kind7, name7, kind8, name8, kind9, name9) name0, name1, name2, \ |
| 3360 | name3, name4, name5, name6, name7, name8, name9 |
| 3361 | |
| 3362 | // Declares the types of value parameters. |
| 3363 | #define GMOCK_INTERNAL_DECL_TYPE_AND_0_VALUE_PARAMS() |
| 3364 | #define GMOCK_INTERNAL_DECL_TYPE_AND_1_VALUE_PARAMS(p0) , typename p0##_type |
| 3365 | #define GMOCK_INTERNAL_DECL_TYPE_AND_2_VALUE_PARAMS(p0, p1) , \ |
| 3366 | typename p0##_type, typename p1##_type |
| 3367 | #define GMOCK_INTERNAL_DECL_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , \ |
| 3368 | typename p0##_type, typename p1##_type, typename p2##_type |
| 3369 | #define GMOCK_INTERNAL_DECL_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \ |
| 3370 | typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3371 | typename p3##_type |
| 3372 | #define GMOCK_INTERNAL_DECL_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \ |
| 3373 | typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3374 | typename p3##_type, typename p4##_type |
| 3375 | #define GMOCK_INTERNAL_DECL_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \ |
| 3376 | typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3377 | typename p3##_type, typename p4##_type, typename p5##_type |
| 3378 | #define GMOCK_INTERNAL_DECL_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \ |
| 3379 | p6) , typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3380 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 3381 | typename p6##_type |
| 3382 | #define GMOCK_INTERNAL_DECL_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \ |
| 3383 | p6, p7) , typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3384 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 3385 | typename p6##_type, typename p7##_type |
| 3386 | #define GMOCK_INTERNAL_DECL_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \ |
| 3387 | p6, p7, p8) , typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3388 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 3389 | typename p6##_type, typename p7##_type, typename p8##_type |
| 3390 | #define GMOCK_INTERNAL_DECL_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \ |
| 3391 | p6, p7, p8, p9) , typename p0##_type, typename p1##_type, \ |
| 3392 | typename p2##_type, typename p3##_type, typename p4##_type, \ |
| 3393 | typename p5##_type, typename p6##_type, typename p7##_type, \ |
| 3394 | typename p8##_type, typename p9##_type |
| 3395 | |
| 3396 | // Initializes the value parameters. |
| 3397 | #define GMOCK_INTERNAL_INIT_AND_0_VALUE_PARAMS()\ |
| 3398 | () |
| 3399 | #define GMOCK_INTERNAL_INIT_AND_1_VALUE_PARAMS(p0)\ |
| 3400 | (p0##_type gmock_p0) : p0(gmock_p0) |
| 3401 | #define GMOCK_INTERNAL_INIT_AND_2_VALUE_PARAMS(p0, p1)\ |
| 3402 | (p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), p1(gmock_p1) |
| 3403 | #define GMOCK_INTERNAL_INIT_AND_3_VALUE_PARAMS(p0, p1, p2)\ |
| 3404 | (p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 3405 | p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) |
| 3406 | #define GMOCK_INTERNAL_INIT_AND_4_VALUE_PARAMS(p0, p1, p2, p3)\ |
| 3407 | (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 3408 | p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 3409 | p3(gmock_p3) |
| 3410 | #define GMOCK_INTERNAL_INIT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)\ |
| 3411 | (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 3412 | p3##_type gmock_p3, p4##_type gmock_p4) : p0(gmock_p0), p1(gmock_p1), \ |
| 3413 | p2(gmock_p2), p3(gmock_p3), p4(gmock_p4) |
| 3414 | #define GMOCK_INTERNAL_INIT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)\ |
| 3415 | (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 3416 | p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 3417 | p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 3418 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) |
| 3419 | #define GMOCK_INTERNAL_INIT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)\ |
| 3420 | (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 3421 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 3422 | p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 3423 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6) |
| 3424 | #define GMOCK_INTERNAL_INIT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)\ |
| 3425 | (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 3426 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 3427 | p6##_type gmock_p6, p7##_type gmock_p7) : p0(gmock_p0), p1(gmock_p1), \ |
| 3428 | p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \ |
| 3429 | p7(gmock_p7) |
| 3430 | #define GMOCK_INTERNAL_INIT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3431 | p7, p8)\ |
| 3432 | (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 3433 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 3434 | p6##_type gmock_p6, p7##_type gmock_p7, \ |
| 3435 | p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 3436 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \ |
| 3437 | p8(gmock_p8) |
| 3438 | #define GMOCK_INTERNAL_INIT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3439 | p7, p8, p9)\ |
| 3440 | (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 3441 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 3442 | p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \ |
| 3443 | p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 3444 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \ |
| 3445 | p8(gmock_p8), p9(gmock_p9) |
| 3446 | |
| 3447 | // Declares the fields for storing the value parameters. |
| 3448 | #define GMOCK_INTERNAL_DEFN_AND_0_VALUE_PARAMS() |
| 3449 | #define GMOCK_INTERNAL_DEFN_AND_1_VALUE_PARAMS(p0) p0##_type p0; |
| 3450 | #define GMOCK_INTERNAL_DEFN_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0; \ |
| 3451 | p1##_type p1; |
| 3452 | #define GMOCK_INTERNAL_DEFN_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0; \ |
| 3453 | p1##_type p1; p2##_type p2; |
| 3454 | #define GMOCK_INTERNAL_DEFN_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0; \ |
| 3455 | p1##_type p1; p2##_type p2; p3##_type p3; |
| 3456 | #define GMOCK_INTERNAL_DEFN_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \ |
| 3457 | p4) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; |
| 3458 | #define GMOCK_INTERNAL_DEFN_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \ |
| 3459 | p5) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \ |
| 3460 | p5##_type p5; |
| 3461 | #define GMOCK_INTERNAL_DEFN_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \ |
| 3462 | p6) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \ |
| 3463 | p5##_type p5; p6##_type p6; |
| 3464 | #define GMOCK_INTERNAL_DEFN_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3465 | p7) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \ |
| 3466 | p5##_type p5; p6##_type p6; p7##_type p7; |
| 3467 | #define GMOCK_INTERNAL_DEFN_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3468 | p7, p8) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \ |
| 3469 | p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8; |
| 3470 | #define GMOCK_INTERNAL_DEFN_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3471 | p7, p8, p9) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \ |
| 3472 | p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8; \ |
| 3473 | p9##_type p9; |
| 3474 | |
| 3475 | // Lists the value parameters. |
| 3476 | #define GMOCK_INTERNAL_LIST_AND_0_VALUE_PARAMS() |
| 3477 | #define GMOCK_INTERNAL_LIST_AND_1_VALUE_PARAMS(p0) p0 |
| 3478 | #define GMOCK_INTERNAL_LIST_AND_2_VALUE_PARAMS(p0, p1) p0, p1 |
| 3479 | #define GMOCK_INTERNAL_LIST_AND_3_VALUE_PARAMS(p0, p1, p2) p0, p1, p2 |
| 3480 | #define GMOCK_INTERNAL_LIST_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0, p1, p2, p3 |
| 3481 | #define GMOCK_INTERNAL_LIST_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) p0, p1, \ |
| 3482 | p2, p3, p4 |
| 3483 | #define GMOCK_INTERNAL_LIST_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) p0, \ |
| 3484 | p1, p2, p3, p4, p5 |
| 3485 | #define GMOCK_INTERNAL_LIST_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \ |
| 3486 | p6) p0, p1, p2, p3, p4, p5, p6 |
| 3487 | #define GMOCK_INTERNAL_LIST_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3488 | p7) p0, p1, p2, p3, p4, p5, p6, p7 |
| 3489 | #define GMOCK_INTERNAL_LIST_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3490 | p7, p8) p0, p1, p2, p3, p4, p5, p6, p7, p8 |
| 3491 | #define GMOCK_INTERNAL_LIST_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3492 | p7, p8, p9) p0, p1, p2, p3, p4, p5, p6, p7, p8, p9 |
| 3493 | |
| 3494 | // Lists the value parameter types. |
| 3495 | #define GMOCK_INTERNAL_LIST_TYPE_AND_0_VALUE_PARAMS() |
| 3496 | #define GMOCK_INTERNAL_LIST_TYPE_AND_1_VALUE_PARAMS(p0) , p0##_type |
| 3497 | #define GMOCK_INTERNAL_LIST_TYPE_AND_2_VALUE_PARAMS(p0, p1) , p0##_type, \ |
| 3498 | p1##_type |
| 3499 | #define GMOCK_INTERNAL_LIST_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , p0##_type, \ |
| 3500 | p1##_type, p2##_type |
| 3501 | #define GMOCK_INTERNAL_LIST_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \ |
| 3502 | p0##_type, p1##_type, p2##_type, p3##_type |
| 3503 | #define GMOCK_INTERNAL_LIST_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \ |
| 3504 | p0##_type, p1##_type, p2##_type, p3##_type, p4##_type |
| 3505 | #define GMOCK_INTERNAL_LIST_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \ |
| 3506 | p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type |
| 3507 | #define GMOCK_INTERNAL_LIST_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \ |
| 3508 | p6) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type, \ |
| 3509 | p6##_type |
| 3510 | #define GMOCK_INTERNAL_LIST_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \ |
| 3511 | p6, p7) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 3512 | p5##_type, p6##_type, p7##_type |
| 3513 | #define GMOCK_INTERNAL_LIST_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \ |
| 3514 | p6, p7, p8) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 3515 | p5##_type, p6##_type, p7##_type, p8##_type |
| 3516 | #define GMOCK_INTERNAL_LIST_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \ |
| 3517 | p6, p7, p8, p9) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 3518 | p5##_type, p6##_type, p7##_type, p8##_type, p9##_type |
| 3519 | |
| 3520 | // Declares the value parameters. |
| 3521 | #define GMOCK_INTERNAL_DECL_AND_0_VALUE_PARAMS() |
| 3522 | #define GMOCK_INTERNAL_DECL_AND_1_VALUE_PARAMS(p0) p0##_type p0 |
| 3523 | #define GMOCK_INTERNAL_DECL_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0, \ |
| 3524 | p1##_type p1 |
| 3525 | #define GMOCK_INTERNAL_DECL_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0, \ |
| 3526 | p1##_type p1, p2##_type p2 |
| 3527 | #define GMOCK_INTERNAL_DECL_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0, \ |
| 3528 | p1##_type p1, p2##_type p2, p3##_type p3 |
| 3529 | #define GMOCK_INTERNAL_DECL_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \ |
| 3530 | p4) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4 |
| 3531 | #define GMOCK_INTERNAL_DECL_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \ |
| 3532 | p5) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \ |
| 3533 | p5##_type p5 |
| 3534 | #define GMOCK_INTERNAL_DECL_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \ |
| 3535 | p6) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \ |
| 3536 | p5##_type p5, p6##_type p6 |
| 3537 | #define GMOCK_INTERNAL_DECL_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3538 | p7) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \ |
| 3539 | p5##_type p5, p6##_type p6, p7##_type p7 |
| 3540 | #define GMOCK_INTERNAL_DECL_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3541 | p7, p8) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \ |
| 3542 | p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8 |
| 3543 | #define GMOCK_INTERNAL_DECL_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3544 | p7, p8, p9) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \ |
| 3545 | p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \ |
| 3546 | p9##_type p9 |
| 3547 | |
| 3548 | // The suffix of the class template implementing the action template. |
| 3549 | #define GMOCK_INTERNAL_COUNT_AND_0_VALUE_PARAMS() |
| 3550 | #define GMOCK_INTERNAL_COUNT_AND_1_VALUE_PARAMS(p0) P |
| 3551 | #define GMOCK_INTERNAL_COUNT_AND_2_VALUE_PARAMS(p0, p1) P2 |
| 3552 | #define GMOCK_INTERNAL_COUNT_AND_3_VALUE_PARAMS(p0, p1, p2) P3 |
| 3553 | #define GMOCK_INTERNAL_COUNT_AND_4_VALUE_PARAMS(p0, p1, p2, p3) P4 |
| 3554 | #define GMOCK_INTERNAL_COUNT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) P5 |
| 3555 | #define GMOCK_INTERNAL_COUNT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) P6 |
| 3556 | #define GMOCK_INTERNAL_COUNT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6) P7 |
| 3557 | #define GMOCK_INTERNAL_COUNT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3558 | p7) P8 |
| 3559 | #define GMOCK_INTERNAL_COUNT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3560 | p7, p8) P9 |
| 3561 | #define GMOCK_INTERNAL_COUNT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \ |
| 3562 | p7, p8, p9) P10 |
| 3563 | |
| 3564 | // The name of the class template implementing the action template. |
| 3565 | #define GMOCK_ACTION_CLASS_(name, value_params)\ |
| 3566 | GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params) |
| 3567 | |
| 3568 | #define ACTION_TEMPLATE(name, template_params, value_params)\ |
| 3569 | template <GMOCK_INTERNAL_DECL_##template_params\ |
| 3570 | GMOCK_INTERNAL_DECL_TYPE_##value_params>\ |
| 3571 | class GMOCK_ACTION_CLASS_(name, value_params) {\ |
| 3572 | public:\ |
| 3573 | explicit GMOCK_ACTION_CLASS_(name, value_params)\ |
| 3574 | GMOCK_INTERNAL_INIT_##value_params {}\ |
| 3575 | template <typename F>\ |
| 3576 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 3577 | public:\ |
| 3578 | typedef F function_type;\ |
| 3579 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 3580 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 3581 | args_type;\ |
| 3582 | explicit gmock_Impl GMOCK_INTERNAL_INIT_##value_params {}\ |
| 3583 | virtual return_type Perform(const args_type& args) {\ |
| 3584 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 3585 | Perform(this, args);\ |
| 3586 | }\ |
| 3587 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3588 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3589 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3590 | typename arg9_type>\ |
| 3591 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 3592 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 3593 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 3594 | arg9_type arg9) const;\ |
| 3595 | GMOCK_INTERNAL_DEFN_##value_params\ |
| 3596 | private:\ |
| 3597 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 3598 | };\ |
| 3599 | template <typename F> operator ::testing::Action<F>() const {\ |
| 3600 | return ::testing::Action<F>(\ |
| 3601 | new gmock_Impl<F>(GMOCK_INTERNAL_LIST_##value_params));\ |
| 3602 | }\ |
| 3603 | GMOCK_INTERNAL_DEFN_##value_params\ |
| 3604 | private:\ |
| 3605 | GTEST_DISALLOW_ASSIGN_(GMOCK_ACTION_CLASS_(name, value_params));\ |
| 3606 | };\ |
| 3607 | template <GMOCK_INTERNAL_DECL_##template_params\ |
| 3608 | GMOCK_INTERNAL_DECL_TYPE_##value_params>\ |
| 3609 | inline GMOCK_ACTION_CLASS_(name, value_params)<\ |
| 3610 | GMOCK_INTERNAL_LIST_##template_params\ |
| 3611 | GMOCK_INTERNAL_LIST_TYPE_##value_params> name(\ |
| 3612 | GMOCK_INTERNAL_DECL_##value_params) {\ |
| 3613 | return GMOCK_ACTION_CLASS_(name, value_params)<\ |
| 3614 | GMOCK_INTERNAL_LIST_##template_params\ |
| 3615 | GMOCK_INTERNAL_LIST_TYPE_##value_params>(\ |
| 3616 | GMOCK_INTERNAL_LIST_##value_params);\ |
| 3617 | }\ |
| 3618 | template <GMOCK_INTERNAL_DECL_##template_params\ |
| 3619 | GMOCK_INTERNAL_DECL_TYPE_##value_params>\ |
| 3620 | template <typename F>\ |
| 3621 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3622 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3623 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3624 | typename arg9_type>\ |
| 3625 | typename ::testing::internal::Function<F>::Result\ |
| 3626 | GMOCK_ACTION_CLASS_(name, value_params)<\ |
| 3627 | GMOCK_INTERNAL_LIST_##template_params\ |
| 3628 | GMOCK_INTERNAL_LIST_TYPE_##value_params>::gmock_Impl<F>::\ |
| 3629 | gmock_PerformImpl(\ |
| 3630 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 3631 | |
| 3632 | #define ACTION(name)\ |
| 3633 | class name##Action {\ |
| 3634 | public:\ |
| 3635 | name##Action() {}\ |
| 3636 | template <typename F>\ |
| 3637 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 3638 | public:\ |
| 3639 | typedef F function_type;\ |
| 3640 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 3641 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 3642 | args_type;\ |
| 3643 | gmock_Impl() {}\ |
| 3644 | virtual return_type Perform(const args_type& args) {\ |
| 3645 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 3646 | Perform(this, args);\ |
| 3647 | }\ |
| 3648 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3649 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3650 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3651 | typename arg9_type>\ |
| 3652 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 3653 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 3654 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 3655 | arg9_type arg9) const;\ |
| 3656 | private:\ |
| 3657 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 3658 | };\ |
| 3659 | template <typename F> operator ::testing::Action<F>() const {\ |
| 3660 | return ::testing::Action<F>(new gmock_Impl<F>());\ |
| 3661 | }\ |
| 3662 | private:\ |
| 3663 | GTEST_DISALLOW_ASSIGN_(name##Action);\ |
| 3664 | };\ |
| 3665 | inline name##Action name() {\ |
| 3666 | return name##Action();\ |
| 3667 | }\ |
| 3668 | template <typename F>\ |
| 3669 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3670 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3671 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3672 | typename arg9_type>\ |
| 3673 | typename ::testing::internal::Function<F>::Result\ |
| 3674 | name##Action::gmock_Impl<F>::gmock_PerformImpl(\ |
| 3675 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 3676 | |
| 3677 | #define ACTION_P(name, p0)\ |
| 3678 | template <typename p0##_type>\ |
| 3679 | class name##ActionP {\ |
| 3680 | public:\ |
| 3681 | explicit name##ActionP(p0##_type gmock_p0) : p0(gmock_p0) {}\ |
| 3682 | template <typename F>\ |
| 3683 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 3684 | public:\ |
| 3685 | typedef F function_type;\ |
| 3686 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 3687 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 3688 | args_type;\ |
| 3689 | explicit gmock_Impl(p0##_type gmock_p0) : p0(gmock_p0) {}\ |
| 3690 | virtual return_type Perform(const args_type& args) {\ |
| 3691 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 3692 | Perform(this, args);\ |
| 3693 | }\ |
| 3694 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3695 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3696 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3697 | typename arg9_type>\ |
| 3698 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 3699 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 3700 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 3701 | arg9_type arg9) const;\ |
| 3702 | p0##_type p0;\ |
| 3703 | private:\ |
| 3704 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 3705 | };\ |
| 3706 | template <typename F> operator ::testing::Action<F>() const {\ |
| 3707 | return ::testing::Action<F>(new gmock_Impl<F>(p0));\ |
| 3708 | }\ |
| 3709 | p0##_type p0;\ |
| 3710 | private:\ |
| 3711 | GTEST_DISALLOW_ASSIGN_(name##ActionP);\ |
| 3712 | };\ |
| 3713 | template <typename p0##_type>\ |
| 3714 | inline name##ActionP<p0##_type> name(p0##_type p0) {\ |
| 3715 | return name##ActionP<p0##_type>(p0);\ |
| 3716 | }\ |
| 3717 | template <typename p0##_type>\ |
| 3718 | template <typename F>\ |
| 3719 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3720 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3721 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3722 | typename arg9_type>\ |
| 3723 | typename ::testing::internal::Function<F>::Result\ |
| 3724 | name##ActionP<p0##_type>::gmock_Impl<F>::gmock_PerformImpl(\ |
| 3725 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 3726 | |
| 3727 | #define ACTION_P2(name, p0, p1)\ |
| 3728 | template <typename p0##_type, typename p1##_type>\ |
| 3729 | class name##ActionP2 {\ |
| 3730 | public:\ |
| 3731 | name##ActionP2(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \ |
| 3732 | p1(gmock_p1) {}\ |
| 3733 | template <typename F>\ |
| 3734 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 3735 | public:\ |
| 3736 | typedef F function_type;\ |
| 3737 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 3738 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 3739 | args_type;\ |
| 3740 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \ |
| 3741 | p1(gmock_p1) {}\ |
| 3742 | virtual return_type Perform(const args_type& args) {\ |
| 3743 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 3744 | Perform(this, args);\ |
| 3745 | }\ |
| 3746 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3747 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3748 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3749 | typename arg9_type>\ |
| 3750 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 3751 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 3752 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 3753 | arg9_type arg9) const;\ |
| 3754 | p0##_type p0;\ |
| 3755 | p1##_type p1;\ |
| 3756 | private:\ |
| 3757 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 3758 | };\ |
| 3759 | template <typename F> operator ::testing::Action<F>() const {\ |
| 3760 | return ::testing::Action<F>(new gmock_Impl<F>(p0, p1));\ |
| 3761 | }\ |
| 3762 | p0##_type p0;\ |
| 3763 | p1##_type p1;\ |
| 3764 | private:\ |
| 3765 | GTEST_DISALLOW_ASSIGN_(name##ActionP2);\ |
| 3766 | };\ |
| 3767 | template <typename p0##_type, typename p1##_type>\ |
| 3768 | inline name##ActionP2<p0##_type, p1##_type> name(p0##_type p0, \ |
| 3769 | p1##_type p1) {\ |
| 3770 | return name##ActionP2<p0##_type, p1##_type>(p0, p1);\ |
| 3771 | }\ |
| 3772 | template <typename p0##_type, typename p1##_type>\ |
| 3773 | template <typename F>\ |
| 3774 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3775 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3776 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3777 | typename arg9_type>\ |
| 3778 | typename ::testing::internal::Function<F>::Result\ |
| 3779 | name##ActionP2<p0##_type, p1##_type>::gmock_Impl<F>::gmock_PerformImpl(\ |
| 3780 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 3781 | |
| 3782 | #define ACTION_P3(name, p0, p1, p2)\ |
| 3783 | template <typename p0##_type, typename p1##_type, typename p2##_type>\ |
| 3784 | class name##ActionP3 {\ |
| 3785 | public:\ |
| 3786 | name##ActionP3(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 3787 | p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {}\ |
| 3788 | template <typename F>\ |
| 3789 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 3790 | public:\ |
| 3791 | typedef F function_type;\ |
| 3792 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 3793 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 3794 | args_type;\ |
| 3795 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 3796 | p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {}\ |
| 3797 | virtual return_type Perform(const args_type& args) {\ |
| 3798 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 3799 | Perform(this, args);\ |
| 3800 | }\ |
| 3801 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3802 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3803 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3804 | typename arg9_type>\ |
| 3805 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 3806 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 3807 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 3808 | arg9_type arg9) const;\ |
| 3809 | p0##_type p0;\ |
| 3810 | p1##_type p1;\ |
| 3811 | p2##_type p2;\ |
| 3812 | private:\ |
| 3813 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 3814 | };\ |
| 3815 | template <typename F> operator ::testing::Action<F>() const {\ |
| 3816 | return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2));\ |
| 3817 | }\ |
| 3818 | p0##_type p0;\ |
| 3819 | p1##_type p1;\ |
| 3820 | p2##_type p2;\ |
| 3821 | private:\ |
| 3822 | GTEST_DISALLOW_ASSIGN_(name##ActionP3);\ |
| 3823 | };\ |
| 3824 | template <typename p0##_type, typename p1##_type, typename p2##_type>\ |
| 3825 | inline name##ActionP3<p0##_type, p1##_type, p2##_type> name(p0##_type p0, \ |
| 3826 | p1##_type p1, p2##_type p2) {\ |
| 3827 | return name##ActionP3<p0##_type, p1##_type, p2##_type>(p0, p1, p2);\ |
| 3828 | }\ |
| 3829 | template <typename p0##_type, typename p1##_type, typename p2##_type>\ |
| 3830 | template <typename F>\ |
| 3831 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3832 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3833 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3834 | typename arg9_type>\ |
| 3835 | typename ::testing::internal::Function<F>::Result\ |
| 3836 | name##ActionP3<p0##_type, p1##_type, \ |
| 3837 | p2##_type>::gmock_Impl<F>::gmock_PerformImpl(\ |
| 3838 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 3839 | |
| 3840 | #define ACTION_P4(name, p0, p1, p2, p3)\ |
| 3841 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3842 | typename p3##_type>\ |
| 3843 | class name##ActionP4 {\ |
| 3844 | public:\ |
| 3845 | name##ActionP4(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 3846 | p2##_type gmock_p2, p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), \ |
| 3847 | p2(gmock_p2), p3(gmock_p3) {}\ |
| 3848 | template <typename F>\ |
| 3849 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 3850 | public:\ |
| 3851 | typedef F function_type;\ |
| 3852 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 3853 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 3854 | args_type;\ |
| 3855 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 3856 | p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 3857 | p3(gmock_p3) {}\ |
| 3858 | virtual return_type Perform(const args_type& args) {\ |
| 3859 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 3860 | Perform(this, args);\ |
| 3861 | }\ |
| 3862 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3863 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3864 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3865 | typename arg9_type>\ |
| 3866 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 3867 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 3868 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 3869 | arg9_type arg9) const;\ |
| 3870 | p0##_type p0;\ |
| 3871 | p1##_type p1;\ |
| 3872 | p2##_type p2;\ |
| 3873 | p3##_type p3;\ |
| 3874 | private:\ |
| 3875 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 3876 | };\ |
| 3877 | template <typename F> operator ::testing::Action<F>() const {\ |
| 3878 | return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3));\ |
| 3879 | }\ |
| 3880 | p0##_type p0;\ |
| 3881 | p1##_type p1;\ |
| 3882 | p2##_type p2;\ |
| 3883 | p3##_type p3;\ |
| 3884 | private:\ |
| 3885 | GTEST_DISALLOW_ASSIGN_(name##ActionP4);\ |
| 3886 | };\ |
| 3887 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3888 | typename p3##_type>\ |
| 3889 | inline name##ActionP4<p0##_type, p1##_type, p2##_type, \ |
| 3890 | p3##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \ |
| 3891 | p3##_type p3) {\ |
| 3892 | return name##ActionP4<p0##_type, p1##_type, p2##_type, p3##_type>(p0, p1, \ |
| 3893 | p2, p3);\ |
| 3894 | }\ |
| 3895 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3896 | typename p3##_type>\ |
| 3897 | template <typename F>\ |
| 3898 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3899 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3900 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3901 | typename arg9_type>\ |
| 3902 | typename ::testing::internal::Function<F>::Result\ |
| 3903 | name##ActionP4<p0##_type, p1##_type, p2##_type, \ |
| 3904 | p3##_type>::gmock_Impl<F>::gmock_PerformImpl(\ |
| 3905 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 3906 | |
| 3907 | #define ACTION_P5(name, p0, p1, p2, p3, p4)\ |
| 3908 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3909 | typename p3##_type, typename p4##_type>\ |
| 3910 | class name##ActionP5 {\ |
| 3911 | public:\ |
| 3912 | name##ActionP5(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 3913 | p2##_type gmock_p2, p3##_type gmock_p3, \ |
| 3914 | p4##_type gmock_p4) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 3915 | p3(gmock_p3), p4(gmock_p4) {}\ |
| 3916 | template <typename F>\ |
| 3917 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 3918 | public:\ |
| 3919 | typedef F function_type;\ |
| 3920 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 3921 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 3922 | args_type;\ |
| 3923 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 3924 | p3##_type gmock_p3, p4##_type gmock_p4) : p0(gmock_p0), \ |
| 3925 | p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), p4(gmock_p4) {}\ |
| 3926 | virtual return_type Perform(const args_type& args) {\ |
| 3927 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 3928 | Perform(this, args);\ |
| 3929 | }\ |
| 3930 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3931 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3932 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3933 | typename arg9_type>\ |
| 3934 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 3935 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 3936 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 3937 | arg9_type arg9) const;\ |
| 3938 | p0##_type p0;\ |
| 3939 | p1##_type p1;\ |
| 3940 | p2##_type p2;\ |
| 3941 | p3##_type p3;\ |
| 3942 | p4##_type p4;\ |
| 3943 | private:\ |
| 3944 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 3945 | };\ |
| 3946 | template <typename F> operator ::testing::Action<F>() const {\ |
| 3947 | return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4));\ |
| 3948 | }\ |
| 3949 | p0##_type p0;\ |
| 3950 | p1##_type p1;\ |
| 3951 | p2##_type p2;\ |
| 3952 | p3##_type p3;\ |
| 3953 | p4##_type p4;\ |
| 3954 | private:\ |
| 3955 | GTEST_DISALLOW_ASSIGN_(name##ActionP5);\ |
| 3956 | };\ |
| 3957 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3958 | typename p3##_type, typename p4##_type>\ |
| 3959 | inline name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 3960 | p4##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \ |
| 3961 | p4##_type p4) {\ |
| 3962 | return name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 3963 | p4##_type>(p0, p1, p2, p3, p4);\ |
| 3964 | }\ |
| 3965 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3966 | typename p3##_type, typename p4##_type>\ |
| 3967 | template <typename F>\ |
| 3968 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 3969 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 3970 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 3971 | typename arg9_type>\ |
| 3972 | typename ::testing::internal::Function<F>::Result\ |
| 3973 | name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 3974 | p4##_type>::gmock_Impl<F>::gmock_PerformImpl(\ |
| 3975 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 3976 | |
| 3977 | #define ACTION_P6(name, p0, p1, p2, p3, p4, p5)\ |
| 3978 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 3979 | typename p3##_type, typename p4##_type, typename p5##_type>\ |
| 3980 | class name##ActionP6 {\ |
| 3981 | public:\ |
| 3982 | name##ActionP6(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 3983 | p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 3984 | p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 3985 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) {}\ |
| 3986 | template <typename F>\ |
| 3987 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 3988 | public:\ |
| 3989 | typedef F function_type;\ |
| 3990 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 3991 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 3992 | args_type;\ |
| 3993 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 3994 | p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 3995 | p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 3996 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) {}\ |
| 3997 | virtual return_type Perform(const args_type& args) {\ |
| 3998 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 3999 | Perform(this, args);\ |
| 4000 | }\ |
| 4001 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 4002 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 4003 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 4004 | typename arg9_type>\ |
| 4005 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 4006 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 4007 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 4008 | arg9_type arg9) const;\ |
| 4009 | p0##_type p0;\ |
| 4010 | p1##_type p1;\ |
| 4011 | p2##_type p2;\ |
| 4012 | p3##_type p3;\ |
| 4013 | p4##_type p4;\ |
| 4014 | p5##_type p5;\ |
| 4015 | private:\ |
| 4016 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 4017 | };\ |
| 4018 | template <typename F> operator ::testing::Action<F>() const {\ |
| 4019 | return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5));\ |
| 4020 | }\ |
| 4021 | p0##_type p0;\ |
| 4022 | p1##_type p1;\ |
| 4023 | p2##_type p2;\ |
| 4024 | p3##_type p3;\ |
| 4025 | p4##_type p4;\ |
| 4026 | p5##_type p5;\ |
| 4027 | private:\ |
| 4028 | GTEST_DISALLOW_ASSIGN_(name##ActionP6);\ |
| 4029 | };\ |
| 4030 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4031 | typename p3##_type, typename p4##_type, typename p5##_type>\ |
| 4032 | inline name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 4033 | p4##_type, p5##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \ |
| 4034 | p3##_type p3, p4##_type p4, p5##_type p5) {\ |
| 4035 | return name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 4036 | p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5);\ |
| 4037 | }\ |
| 4038 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4039 | typename p3##_type, typename p4##_type, typename p5##_type>\ |
| 4040 | template <typename F>\ |
| 4041 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 4042 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 4043 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 4044 | typename arg9_type>\ |
| 4045 | typename ::testing::internal::Function<F>::Result\ |
| 4046 | name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 4047 | p5##_type>::gmock_Impl<F>::gmock_PerformImpl(\ |
| 4048 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 4049 | |
| 4050 | #define ACTION_P7(name, p0, p1, p2, p3, p4, p5, p6)\ |
| 4051 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4052 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4053 | typename p6##_type>\ |
| 4054 | class name##ActionP7 {\ |
| 4055 | public:\ |
| 4056 | name##ActionP7(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 4057 | p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 4058 | p5##_type gmock_p5, p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), \ |
| 4059 | p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), \ |
| 4060 | p6(gmock_p6) {}\ |
| 4061 | template <typename F>\ |
| 4062 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 4063 | public:\ |
| 4064 | typedef F function_type;\ |
| 4065 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 4066 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 4067 | args_type;\ |
| 4068 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 4069 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 4070 | p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 4071 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6) {}\ |
| 4072 | virtual return_type Perform(const args_type& args) {\ |
| 4073 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 4074 | Perform(this, args);\ |
| 4075 | }\ |
| 4076 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 4077 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 4078 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 4079 | typename arg9_type>\ |
| 4080 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 4081 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 4082 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 4083 | arg9_type arg9) const;\ |
| 4084 | p0##_type p0;\ |
| 4085 | p1##_type p1;\ |
| 4086 | p2##_type p2;\ |
| 4087 | p3##_type p3;\ |
| 4088 | p4##_type p4;\ |
| 4089 | p5##_type p5;\ |
| 4090 | p6##_type p6;\ |
| 4091 | private:\ |
| 4092 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 4093 | };\ |
| 4094 | template <typename F> operator ::testing::Action<F>() const {\ |
| 4095 | return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \ |
| 4096 | p6));\ |
| 4097 | }\ |
| 4098 | p0##_type p0;\ |
| 4099 | p1##_type p1;\ |
| 4100 | p2##_type p2;\ |
| 4101 | p3##_type p3;\ |
| 4102 | p4##_type p4;\ |
| 4103 | p5##_type p5;\ |
| 4104 | p6##_type p6;\ |
| 4105 | private:\ |
| 4106 | GTEST_DISALLOW_ASSIGN_(name##ActionP7);\ |
| 4107 | };\ |
| 4108 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4109 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4110 | typename p6##_type>\ |
| 4111 | inline name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 4112 | p4##_type, p5##_type, p6##_type> name(p0##_type p0, p1##_type p1, \ |
| 4113 | p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \ |
| 4114 | p6##_type p6) {\ |
| 4115 | return name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 4116 | p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, p6);\ |
| 4117 | }\ |
| 4118 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4119 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4120 | typename p6##_type>\ |
| 4121 | template <typename F>\ |
| 4122 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 4123 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 4124 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 4125 | typename arg9_type>\ |
| 4126 | typename ::testing::internal::Function<F>::Result\ |
| 4127 | name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 4128 | p5##_type, p6##_type>::gmock_Impl<F>::gmock_PerformImpl(\ |
| 4129 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 4130 | |
| 4131 | #define ACTION_P8(name, p0, p1, p2, p3, p4, p5, p6, p7)\ |
| 4132 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4133 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4134 | typename p6##_type, typename p7##_type>\ |
| 4135 | class name##ActionP8 {\ |
| 4136 | public:\ |
| 4137 | name##ActionP8(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 4138 | p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 4139 | p5##_type gmock_p5, p6##_type gmock_p6, \ |
| 4140 | p7##_type gmock_p7) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 4141 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \ |
| 4142 | p7(gmock_p7) {}\ |
| 4143 | template <typename F>\ |
| 4144 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 4145 | public:\ |
| 4146 | typedef F function_type;\ |
| 4147 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 4148 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 4149 | args_type;\ |
| 4150 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 4151 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 4152 | p6##_type gmock_p6, p7##_type gmock_p7) : p0(gmock_p0), \ |
| 4153 | p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), \ |
| 4154 | p5(gmock_p5), p6(gmock_p6), p7(gmock_p7) {}\ |
| 4155 | virtual return_type Perform(const args_type& args) {\ |
| 4156 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 4157 | Perform(this, args);\ |
| 4158 | }\ |
| 4159 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 4160 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 4161 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 4162 | typename arg9_type>\ |
| 4163 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 4164 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 4165 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 4166 | arg9_type arg9) const;\ |
| 4167 | p0##_type p0;\ |
| 4168 | p1##_type p1;\ |
| 4169 | p2##_type p2;\ |
| 4170 | p3##_type p3;\ |
| 4171 | p4##_type p4;\ |
| 4172 | p5##_type p5;\ |
| 4173 | p6##_type p6;\ |
| 4174 | p7##_type p7;\ |
| 4175 | private:\ |
| 4176 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 4177 | };\ |
| 4178 | template <typename F> operator ::testing::Action<F>() const {\ |
| 4179 | return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \ |
| 4180 | p6, p7));\ |
| 4181 | }\ |
| 4182 | p0##_type p0;\ |
| 4183 | p1##_type p1;\ |
| 4184 | p2##_type p2;\ |
| 4185 | p3##_type p3;\ |
| 4186 | p4##_type p4;\ |
| 4187 | p5##_type p5;\ |
| 4188 | p6##_type p6;\ |
| 4189 | p7##_type p7;\ |
| 4190 | private:\ |
| 4191 | GTEST_DISALLOW_ASSIGN_(name##ActionP8);\ |
| 4192 | };\ |
| 4193 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4194 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4195 | typename p6##_type, typename p7##_type>\ |
| 4196 | inline name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 4197 | p4##_type, p5##_type, p6##_type, p7##_type> name(p0##_type p0, \ |
| 4198 | p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \ |
| 4199 | p6##_type p6, p7##_type p7) {\ |
| 4200 | return name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 4201 | p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, p3, p4, p5, \ |
| 4202 | p6, p7);\ |
| 4203 | }\ |
| 4204 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4205 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4206 | typename p6##_type, typename p7##_type>\ |
| 4207 | template <typename F>\ |
| 4208 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 4209 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 4210 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 4211 | typename arg9_type>\ |
| 4212 | typename ::testing::internal::Function<F>::Result\ |
| 4213 | name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 4214 | p5##_type, p6##_type, \ |
| 4215 | p7##_type>::gmock_Impl<F>::gmock_PerformImpl(\ |
| 4216 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 4217 | |
| 4218 | #define ACTION_P9(name, p0, p1, p2, p3, p4, p5, p6, p7, p8)\ |
| 4219 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4220 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4221 | typename p6##_type, typename p7##_type, typename p8##_type>\ |
| 4222 | class name##ActionP9 {\ |
| 4223 | public:\ |
| 4224 | name##ActionP9(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 4225 | p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 4226 | p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \ |
| 4227 | p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 4228 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \ |
| 4229 | p8(gmock_p8) {}\ |
| 4230 | template <typename F>\ |
| 4231 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 4232 | public:\ |
| 4233 | typedef F function_type;\ |
| 4234 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 4235 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 4236 | args_type;\ |
| 4237 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 4238 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 4239 | p6##_type gmock_p6, p7##_type gmock_p7, \ |
| 4240 | p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 4241 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \ |
| 4242 | p7(gmock_p7), p8(gmock_p8) {}\ |
| 4243 | virtual return_type Perform(const args_type& args) {\ |
| 4244 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 4245 | Perform(this, args);\ |
| 4246 | }\ |
| 4247 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 4248 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 4249 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 4250 | typename arg9_type>\ |
| 4251 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 4252 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 4253 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 4254 | arg9_type arg9) const;\ |
| 4255 | p0##_type p0;\ |
| 4256 | p1##_type p1;\ |
| 4257 | p2##_type p2;\ |
| 4258 | p3##_type p3;\ |
| 4259 | p4##_type p4;\ |
| 4260 | p5##_type p5;\ |
| 4261 | p6##_type p6;\ |
| 4262 | p7##_type p7;\ |
| 4263 | p8##_type p8;\ |
| 4264 | private:\ |
| 4265 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 4266 | };\ |
| 4267 | template <typename F> operator ::testing::Action<F>() const {\ |
| 4268 | return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \ |
| 4269 | p6, p7, p8));\ |
| 4270 | }\ |
| 4271 | p0##_type p0;\ |
| 4272 | p1##_type p1;\ |
| 4273 | p2##_type p2;\ |
| 4274 | p3##_type p3;\ |
| 4275 | p4##_type p4;\ |
| 4276 | p5##_type p5;\ |
| 4277 | p6##_type p6;\ |
| 4278 | p7##_type p7;\ |
| 4279 | p8##_type p8;\ |
| 4280 | private:\ |
| 4281 | GTEST_DISALLOW_ASSIGN_(name##ActionP9);\ |
| 4282 | };\ |
| 4283 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4284 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4285 | typename p6##_type, typename p7##_type, typename p8##_type>\ |
| 4286 | inline name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 4287 | p4##_type, p5##_type, p6##_type, p7##_type, \ |
| 4288 | p8##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \ |
| 4289 | p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, \ |
| 4290 | p8##_type p8) {\ |
| 4291 | return name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 4292 | p4##_type, p5##_type, p6##_type, p7##_type, p8##_type>(p0, p1, p2, \ |
| 4293 | p3, p4, p5, p6, p7, p8);\ |
| 4294 | }\ |
| 4295 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4296 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4297 | typename p6##_type, typename p7##_type, typename p8##_type>\ |
| 4298 | template <typename F>\ |
| 4299 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 4300 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 4301 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 4302 | typename arg9_type>\ |
| 4303 | typename ::testing::internal::Function<F>::Result\ |
| 4304 | name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 4305 | p5##_type, p6##_type, p7##_type, \ |
| 4306 | p8##_type>::gmock_Impl<F>::gmock_PerformImpl(\ |
| 4307 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 4308 | |
| 4309 | #define ACTION_P10(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)\ |
| 4310 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4311 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4312 | typename p6##_type, typename p7##_type, typename p8##_type, \ |
| 4313 | typename p9##_type>\ |
| 4314 | class name##ActionP10 {\ |
| 4315 | public:\ |
| 4316 | name##ActionP10(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 4317 | p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 4318 | p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \ |
| 4319 | p8##_type gmock_p8, p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), \ |
| 4320 | p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \ |
| 4321 | p7(gmock_p7), p8(gmock_p8), p9(gmock_p9) {}\ |
| 4322 | template <typename F>\ |
| 4323 | class gmock_Impl : public ::testing::ActionInterface<F> {\ |
| 4324 | public:\ |
| 4325 | typedef F function_type;\ |
| 4326 | typedef typename ::testing::internal::Function<F>::Result return_type;\ |
| 4327 | typedef typename ::testing::internal::Function<F>::ArgumentTuple\ |
| 4328 | args_type;\ |
| 4329 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 4330 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 4331 | p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \ |
| 4332 | p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 4333 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \ |
| 4334 | p7(gmock_p7), p8(gmock_p8), p9(gmock_p9) {}\ |
| 4335 | virtual return_type Perform(const args_type& args) {\ |
| 4336 | return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\ |
| 4337 | Perform(this, args);\ |
| 4338 | }\ |
| 4339 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 4340 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 4341 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 4342 | typename arg9_type>\ |
| 4343 | return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \ |
| 4344 | arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \ |
| 4345 | arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \ |
| 4346 | arg9_type arg9) const;\ |
| 4347 | p0##_type p0;\ |
| 4348 | p1##_type p1;\ |
| 4349 | p2##_type p2;\ |
| 4350 | p3##_type p3;\ |
| 4351 | p4##_type p4;\ |
| 4352 | p5##_type p5;\ |
| 4353 | p6##_type p6;\ |
| 4354 | p7##_type p7;\ |
| 4355 | p8##_type p8;\ |
| 4356 | p9##_type p9;\ |
| 4357 | private:\ |
| 4358 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 4359 | };\ |
| 4360 | template <typename F> operator ::testing::Action<F>() const {\ |
| 4361 | return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \ |
| 4362 | p6, p7, p8, p9));\ |
| 4363 | }\ |
| 4364 | p0##_type p0;\ |
| 4365 | p1##_type p1;\ |
| 4366 | p2##_type p2;\ |
| 4367 | p3##_type p3;\ |
| 4368 | p4##_type p4;\ |
| 4369 | p5##_type p5;\ |
| 4370 | p6##_type p6;\ |
| 4371 | p7##_type p7;\ |
| 4372 | p8##_type p8;\ |
| 4373 | p9##_type p9;\ |
| 4374 | private:\ |
| 4375 | GTEST_DISALLOW_ASSIGN_(name##ActionP10);\ |
| 4376 | };\ |
| 4377 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4378 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4379 | typename p6##_type, typename p7##_type, typename p8##_type, \ |
| 4380 | typename p9##_type>\ |
| 4381 | inline name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 4382 | p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \ |
| 4383 | p9##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \ |
| 4384 | p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \ |
| 4385 | p9##_type p9) {\ |
| 4386 | return name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 4387 | p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, p9##_type>(p0, \ |
| 4388 | p1, p2, p3, p4, p5, p6, p7, p8, p9);\ |
| 4389 | }\ |
| 4390 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 4391 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 4392 | typename p6##_type, typename p7##_type, typename p8##_type, \ |
| 4393 | typename p9##_type>\ |
| 4394 | template <typename F>\ |
| 4395 | template <typename arg0_type, typename arg1_type, typename arg2_type, \ |
| 4396 | typename arg3_type, typename arg4_type, typename arg5_type, \ |
| 4397 | typename arg6_type, typename arg7_type, typename arg8_type, \ |
| 4398 | typename arg9_type>\ |
| 4399 | typename ::testing::internal::Function<F>::Result\ |
| 4400 | name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 4401 | p5##_type, p6##_type, p7##_type, p8##_type, \ |
| 4402 | p9##_type>::gmock_Impl<F>::gmock_PerformImpl(\ |
| 4403 | GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const |
| 4404 | |
| 4405 | namespace testing { |
| 4406 | |
| 4407 | |
| 4408 | // The ACTION*() macros trigger warning C4100 (unreferenced formal |
| 4409 | // parameter) in MSVC with -W4. Unfortunately they cannot be fixed in |
| 4410 | // the macro definition, as the warnings are generated when the macro |
| 4411 | // is expanded and macro expansion cannot contain #pragma. Therefore |
| 4412 | // we suppress them here. |
| 4413 | #ifdef _MSC_VER |
| 4414 | # pragma warning(push) |
| 4415 | # pragma warning(disable:4100) |
| 4416 | #endif |
| 4417 | |
| 4418 | // Various overloads for InvokeArgument<N>(). |
| 4419 | // |
| 4420 | // The InvokeArgument<N>(a1, a2, ..., a_k) action invokes the N-th |
| 4421 | // (0-based) argument, which must be a k-ary callable, of the mock |
| 4422 | // function, with arguments a1, a2, ..., a_k. |
| 4423 | // |
| 4424 | // Notes: |
| 4425 | // |
| 4426 | // 1. The arguments are passed by value by default. If you need to |
| 4427 | // pass an argument by reference, wrap it inside ByRef(). For |
| 4428 | // example, |
| 4429 | // |
| 4430 | // InvokeArgument<1>(5, string("Hello"), ByRef(foo)) |
| 4431 | // |
| 4432 | // passes 5 and string("Hello") by value, and passes foo by |
| 4433 | // reference. |
| 4434 | // |
| 4435 | // 2. If the callable takes an argument by reference but ByRef() is |
| 4436 | // not used, it will receive the reference to a copy of the value, |
| 4437 | // instead of the original value. For example, when the 0-th |
| 4438 | // argument of the mock function takes a const string&, the action |
| 4439 | // |
| 4440 | // InvokeArgument<0>(string("Hello")) |
| 4441 | // |
| 4442 | // makes a copy of the temporary string("Hello") object and passes a |
| 4443 | // reference of the copy, instead of the original temporary object, |
| 4444 | // to the callable. This makes it easy for a user to define an |
| 4445 | // InvokeArgument action from temporary values and have it performed |
| 4446 | // later. |
| 4447 | |
| 4448 | namespace internal { |
| 4449 | namespace invoke_argument { |
| 4450 | |
| 4451 | // Appears in InvokeArgumentAdl's argument list to help avoid |
| 4452 | // accidental calls to user functions of the same name. |
| 4453 | struct AdlTag {}; |
| 4454 | |
| 4455 | // InvokeArgumentAdl - a helper for InvokeArgument. |
| 4456 | // The basic overloads are provided here for generic functors. |
| 4457 | // Overloads for other custom-callables are provided in the |
| 4458 | // internal/custom/callback-actions.h header. |
| 4459 | |
| 4460 | template <typename R, typename F> |
| 4461 | R InvokeArgumentAdl(AdlTag, F f) { |
| 4462 | return f(); |
| 4463 | } |
| 4464 | template <typename R, typename F, typename A1> |
| 4465 | R InvokeArgumentAdl(AdlTag, F f, A1 a1) { |
| 4466 | return f(a1); |
| 4467 | } |
| 4468 | template <typename R, typename F, typename A1, typename A2> |
| 4469 | R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2) { |
| 4470 | return f(a1, a2); |
| 4471 | } |
| 4472 | template <typename R, typename F, typename A1, typename A2, typename A3> |
| 4473 | R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3) { |
| 4474 | return f(a1, a2, a3); |
| 4475 | } |
| 4476 | template <typename R, typename F, typename A1, typename A2, typename A3, |
| 4477 | typename A4> |
| 4478 | R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4) { |
| 4479 | return f(a1, a2, a3, a4); |
| 4480 | } |
| 4481 | template <typename R, typename F, typename A1, typename A2, typename A3, |
| 4482 | typename A4, typename A5> |
| 4483 | R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { |
| 4484 | return f(a1, a2, a3, a4, a5); |
| 4485 | } |
| 4486 | template <typename R, typename F, typename A1, typename A2, typename A3, |
| 4487 | typename A4, typename A5, typename A6> |
| 4488 | R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { |
| 4489 | return f(a1, a2, a3, a4, a5, a6); |
| 4490 | } |
| 4491 | template <typename R, typename F, typename A1, typename A2, typename A3, |
| 4492 | typename A4, typename A5, typename A6, typename A7> |
| 4493 | R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, |
| 4494 | A7 a7) { |
| 4495 | return f(a1, a2, a3, a4, a5, a6, a7); |
| 4496 | } |
| 4497 | template <typename R, typename F, typename A1, typename A2, typename A3, |
| 4498 | typename A4, typename A5, typename A6, typename A7, typename A8> |
| 4499 | R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, |
| 4500 | A7 a7, A8 a8) { |
| 4501 | return f(a1, a2, a3, a4, a5, a6, a7, a8); |
| 4502 | } |
| 4503 | template <typename R, typename F, typename A1, typename A2, typename A3, |
| 4504 | typename A4, typename A5, typename A6, typename A7, typename A8, |
| 4505 | typename A9> |
| 4506 | R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, |
| 4507 | A7 a7, A8 a8, A9 a9) { |
| 4508 | return f(a1, a2, a3, a4, a5, a6, a7, a8, a9); |
| 4509 | } |
| 4510 | template <typename R, typename F, typename A1, typename A2, typename A3, |
| 4511 | typename A4, typename A5, typename A6, typename A7, typename A8, |
| 4512 | typename A9, typename A10> |
| 4513 | R InvokeArgumentAdl(AdlTag, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, |
| 4514 | A7 a7, A8 a8, A9 a9, A10 a10) { |
| 4515 | return f(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10); |
| 4516 | } |
| 4517 | } // namespace invoke_argument |
| 4518 | } // namespace internal |
| 4519 | |
| 4520 | ACTION_TEMPLATE(InvokeArgument, |
| 4521 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 4522 | AND_0_VALUE_PARAMS()) { |
| 4523 | using internal::invoke_argument::InvokeArgumentAdl; |
| 4524 | return InvokeArgumentAdl<return_type>( |
| 4525 | internal::invoke_argument::AdlTag(), |
| 4526 | ::testing::get<k>(args)); |
| 4527 | } |
| 4528 | |
| 4529 | ACTION_TEMPLATE(InvokeArgument, |
| 4530 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 4531 | AND_1_VALUE_PARAMS(p0)) { |
| 4532 | using internal::invoke_argument::InvokeArgumentAdl; |
| 4533 | return InvokeArgumentAdl<return_type>( |
| 4534 | internal::invoke_argument::AdlTag(), |
| 4535 | ::testing::get<k>(args), p0); |
| 4536 | } |
| 4537 | |
| 4538 | ACTION_TEMPLATE(InvokeArgument, |
| 4539 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 4540 | AND_2_VALUE_PARAMS(p0, p1)) { |
| 4541 | using internal::invoke_argument::InvokeArgumentAdl; |
| 4542 | return InvokeArgumentAdl<return_type>( |
| 4543 | internal::invoke_argument::AdlTag(), |
| 4544 | ::testing::get<k>(args), p0, p1); |
| 4545 | } |
| 4546 | |
| 4547 | ACTION_TEMPLATE(InvokeArgument, |
| 4548 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 4549 | AND_3_VALUE_PARAMS(p0, p1, p2)) { |
| 4550 | using internal::invoke_argument::InvokeArgumentAdl; |
| 4551 | return InvokeArgumentAdl<return_type>( |
| 4552 | internal::invoke_argument::AdlTag(), |
| 4553 | ::testing::get<k>(args), p0, p1, p2); |
| 4554 | } |
| 4555 | |
| 4556 | ACTION_TEMPLATE(InvokeArgument, |
| 4557 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 4558 | AND_4_VALUE_PARAMS(p0, p1, p2, p3)) { |
| 4559 | using internal::invoke_argument::InvokeArgumentAdl; |
| 4560 | return InvokeArgumentAdl<return_type>( |
| 4561 | internal::invoke_argument::AdlTag(), |
| 4562 | ::testing::get<k>(args), p0, p1, p2, p3); |
| 4563 | } |
| 4564 | |
| 4565 | ACTION_TEMPLATE(InvokeArgument, |
| 4566 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 4567 | AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)) { |
| 4568 | using internal::invoke_argument::InvokeArgumentAdl; |
| 4569 | return InvokeArgumentAdl<return_type>( |
| 4570 | internal::invoke_argument::AdlTag(), |
| 4571 | ::testing::get<k>(args), p0, p1, p2, p3, p4); |
| 4572 | } |
| 4573 | |
| 4574 | ACTION_TEMPLATE(InvokeArgument, |
| 4575 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 4576 | AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)) { |
| 4577 | using internal::invoke_argument::InvokeArgumentAdl; |
| 4578 | return InvokeArgumentAdl<return_type>( |
| 4579 | internal::invoke_argument::AdlTag(), |
| 4580 | ::testing::get<k>(args), p0, p1, p2, p3, p4, p5); |
| 4581 | } |
| 4582 | |
| 4583 | ACTION_TEMPLATE(InvokeArgument, |
| 4584 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 4585 | AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)) { |
| 4586 | using internal::invoke_argument::InvokeArgumentAdl; |
| 4587 | return InvokeArgumentAdl<return_type>( |
| 4588 | internal::invoke_argument::AdlTag(), |
| 4589 | ::testing::get<k>(args), p0, p1, p2, p3, p4, p5, p6); |
| 4590 | } |
| 4591 | |
| 4592 | ACTION_TEMPLATE(InvokeArgument, |
| 4593 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 4594 | AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)) { |
| 4595 | using internal::invoke_argument::InvokeArgumentAdl; |
| 4596 | return InvokeArgumentAdl<return_type>( |
| 4597 | internal::invoke_argument::AdlTag(), |
| 4598 | ::testing::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7); |
| 4599 | } |
| 4600 | |
| 4601 | ACTION_TEMPLATE(InvokeArgument, |
| 4602 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 4603 | AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8)) { |
| 4604 | using internal::invoke_argument::InvokeArgumentAdl; |
| 4605 | return InvokeArgumentAdl<return_type>( |
| 4606 | internal::invoke_argument::AdlTag(), |
| 4607 | ::testing::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7, p8); |
| 4608 | } |
| 4609 | |
| 4610 | ACTION_TEMPLATE(InvokeArgument, |
| 4611 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 4612 | AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)) { |
| 4613 | using internal::invoke_argument::InvokeArgumentAdl; |
| 4614 | return InvokeArgumentAdl<return_type>( |
| 4615 | internal::invoke_argument::AdlTag(), |
| 4616 | ::testing::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7, p8, p9); |
| 4617 | } |
| 4618 | |
| 4619 | // Various overloads for ReturnNew<T>(). |
| 4620 | // |
| 4621 | // The ReturnNew<T>(a1, a2, ..., a_k) action returns a pointer to a new |
| 4622 | // instance of type T, constructed on the heap with constructor arguments |
| 4623 | // a1, a2, ..., and a_k. The caller assumes ownership of the returned value. |
| 4624 | ACTION_TEMPLATE(ReturnNew, |
| 4625 | HAS_1_TEMPLATE_PARAMS(typename, T), |
| 4626 | AND_0_VALUE_PARAMS()) { |
| 4627 | return new T(); |
| 4628 | } |
| 4629 | |
| 4630 | ACTION_TEMPLATE(ReturnNew, |
| 4631 | HAS_1_TEMPLATE_PARAMS(typename, T), |
| 4632 | AND_1_VALUE_PARAMS(p0)) { |
| 4633 | return new T(p0); |
| 4634 | } |
| 4635 | |
| 4636 | ACTION_TEMPLATE(ReturnNew, |
| 4637 | HAS_1_TEMPLATE_PARAMS(typename, T), |
| 4638 | AND_2_VALUE_PARAMS(p0, p1)) { |
| 4639 | return new T(p0, p1); |
| 4640 | } |
| 4641 | |
| 4642 | ACTION_TEMPLATE(ReturnNew, |
| 4643 | HAS_1_TEMPLATE_PARAMS(typename, T), |
| 4644 | AND_3_VALUE_PARAMS(p0, p1, p2)) { |
| 4645 | return new T(p0, p1, p2); |
| 4646 | } |
| 4647 | |
| 4648 | ACTION_TEMPLATE(ReturnNew, |
| 4649 | HAS_1_TEMPLATE_PARAMS(typename, T), |
| 4650 | AND_4_VALUE_PARAMS(p0, p1, p2, p3)) { |
| 4651 | return new T(p0, p1, p2, p3); |
| 4652 | } |
| 4653 | |
| 4654 | ACTION_TEMPLATE(ReturnNew, |
| 4655 | HAS_1_TEMPLATE_PARAMS(typename, T), |
| 4656 | AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)) { |
| 4657 | return new T(p0, p1, p2, p3, p4); |
| 4658 | } |
| 4659 | |
| 4660 | ACTION_TEMPLATE(ReturnNew, |
| 4661 | HAS_1_TEMPLATE_PARAMS(typename, T), |
| 4662 | AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)) { |
| 4663 | return new T(p0, p1, p2, p3, p4, p5); |
| 4664 | } |
| 4665 | |
| 4666 | ACTION_TEMPLATE(ReturnNew, |
| 4667 | HAS_1_TEMPLATE_PARAMS(typename, T), |
| 4668 | AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)) { |
| 4669 | return new T(p0, p1, p2, p3, p4, p5, p6); |
| 4670 | } |
| 4671 | |
| 4672 | ACTION_TEMPLATE(ReturnNew, |
| 4673 | HAS_1_TEMPLATE_PARAMS(typename, T), |
| 4674 | AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)) { |
| 4675 | return new T(p0, p1, p2, p3, p4, p5, p6, p7); |
| 4676 | } |
| 4677 | |
| 4678 | ACTION_TEMPLATE(ReturnNew, |
| 4679 | HAS_1_TEMPLATE_PARAMS(typename, T), |
| 4680 | AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8)) { |
| 4681 | return new T(p0, p1, p2, p3, p4, p5, p6, p7, p8); |
| 4682 | } |
| 4683 | |
| 4684 | ACTION_TEMPLATE(ReturnNew, |
| 4685 | HAS_1_TEMPLATE_PARAMS(typename, T), |
| 4686 | AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)) { |
| 4687 | return new T(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9); |
| 4688 | } |
| 4689 | |
| 4690 | #ifdef _MSC_VER |
| 4691 | # pragma warning(pop) |
| 4692 | #endif |
| 4693 | |
| 4694 | } // namespace testing |
| 4695 | |
| 4696 | // Include any custom actions added by the local installation. |
| 4697 | // We must include this header at the end to make sure it can use the |
| 4698 | // declarations from this file. |
| 4699 | // This file was GENERATED by command: |
| 4700 | // pump.py gmock-generated-actions.h.pump |
| 4701 | // DO NOT EDIT BY HAND!!! |
| 4702 | |
| 4703 | #ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_ |
| 4704 | #define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_ |
| 4705 | |
| 4706 | #endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_ |
| 4707 | |
| 4708 | #endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_ |
| 4709 | // This file was GENERATED by command: |
| 4710 | // pump.py gmock-generated-function-mockers.h.pump |
| 4711 | // DO NOT EDIT BY HAND!!! |
| 4712 | |
| 4713 | // Copyright 2007, Google Inc. |
| 4714 | // All rights reserved. |
| 4715 | // |
| 4716 | // Redistribution and use in source and binary forms, with or without |
| 4717 | // modification, are permitted provided that the following conditions are |
| 4718 | // met: |
| 4719 | // |
| 4720 | // * Redistributions of source code must retain the above copyright |
| 4721 | // notice, this list of conditions and the following disclaimer. |
| 4722 | // * Redistributions in binary form must reproduce the above |
| 4723 | // copyright notice, this list of conditions and the following disclaimer |
| 4724 | // in the documentation and/or other materials provided with the |
| 4725 | // distribution. |
| 4726 | // * Neither the name of Google Inc. nor the names of its |
| 4727 | // contributors may be used to endorse or promote products derived from |
| 4728 | // this software without specific prior written permission. |
| 4729 | // |
| 4730 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 4731 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 4732 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 4733 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 4734 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 4735 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 4736 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 4737 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 4738 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 4739 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 4740 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 4741 | // |
| 4742 | // Author: wan@google.com (Zhanyong Wan) |
| 4743 | |
| 4744 | // Google Mock - a framework for writing C++ mock classes. |
| 4745 | // |
| 4746 | // This file implements function mockers of various arities. |
| 4747 | |
| 4748 | #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_ |
| 4749 | #define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_ |
| 4750 | |
| 4751 | // Copyright 2007, Google Inc. |
| 4752 | // All rights reserved. |
| 4753 | // |
| 4754 | // Redistribution and use in source and binary forms, with or without |
| 4755 | // modification, are permitted provided that the following conditions are |
| 4756 | // met: |
| 4757 | // |
| 4758 | // * Redistributions of source code must retain the above copyright |
| 4759 | // notice, this list of conditions and the following disclaimer. |
| 4760 | // * Redistributions in binary form must reproduce the above |
| 4761 | // copyright notice, this list of conditions and the following disclaimer |
| 4762 | // in the documentation and/or other materials provided with the |
| 4763 | // distribution. |
| 4764 | // * Neither the name of Google Inc. nor the names of its |
| 4765 | // contributors may be used to endorse or promote products derived from |
| 4766 | // this software without specific prior written permission. |
| 4767 | // |
| 4768 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 4769 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 4770 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 4771 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 4772 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 4773 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 4774 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 4775 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 4776 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 4777 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 4778 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 4779 | // |
| 4780 | // Author: wan@google.com (Zhanyong Wan) |
| 4781 | |
| 4782 | // Google Mock - a framework for writing C++ mock classes. |
| 4783 | // |
| 4784 | // This file implements the ON_CALL() and EXPECT_CALL() macros. |
| 4785 | // |
| 4786 | // A user can use the ON_CALL() macro to specify the default action of |
| 4787 | // a mock method. The syntax is: |
| 4788 | // |
| 4789 | // ON_CALL(mock_object, Method(argument-matchers)) |
| 4790 | // .With(multi-argument-matcher) |
| 4791 | // .WillByDefault(action); |
| 4792 | // |
| 4793 | // where the .With() clause is optional. |
| 4794 | // |
| 4795 | // A user can use the EXPECT_CALL() macro to specify an expectation on |
| 4796 | // a mock method. The syntax is: |
| 4797 | // |
| 4798 | // EXPECT_CALL(mock_object, Method(argument-matchers)) |
| 4799 | // .With(multi-argument-matchers) |
| 4800 | // .Times(cardinality) |
| 4801 | // .InSequence(sequences) |
| 4802 | // .After(expectations) |
| 4803 | // .WillOnce(action) |
| 4804 | // .WillRepeatedly(action) |
| 4805 | // .RetiresOnSaturation(); |
| 4806 | // |
| 4807 | // where all clauses are optional, and .InSequence()/.After()/ |
| 4808 | // .WillOnce() can appear any number of times. |
| 4809 | |
| 4810 | #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_ |
| 4811 | #define GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_ |
| 4812 | |
| 4813 | #include <map> |
| 4814 | #include <set> |
| 4815 | #include <sstream> |
| 4816 | #include <string> |
| 4817 | #include <vector> |
| 4818 | |
| 4819 | #if GTEST_HAS_EXCEPTIONS |
| 4820 | # include <stdexcept> // NOLINT |
| 4821 | #endif |
| 4822 | |
| 4823 | // Copyright 2007, Google Inc. |
| 4824 | // All rights reserved. |
| 4825 | // |
| 4826 | // Redistribution and use in source and binary forms, with or without |
| 4827 | // modification, are permitted provided that the following conditions are |
| 4828 | // met: |
| 4829 | // |
| 4830 | // * Redistributions of source code must retain the above copyright |
| 4831 | // notice, this list of conditions and the following disclaimer. |
| 4832 | // * Redistributions in binary form must reproduce the above |
| 4833 | // copyright notice, this list of conditions and the following disclaimer |
| 4834 | // in the documentation and/or other materials provided with the |
| 4835 | // distribution. |
| 4836 | // * Neither the name of Google Inc. nor the names of its |
| 4837 | // contributors may be used to endorse or promote products derived from |
| 4838 | // this software without specific prior written permission. |
| 4839 | // |
| 4840 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 4841 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 4842 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 4843 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 4844 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 4845 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 4846 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 4847 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 4848 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 4849 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 4850 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 4851 | // |
| 4852 | // Author: wan@google.com (Zhanyong Wan) |
| 4853 | |
| 4854 | // Google Mock - a framework for writing C++ mock classes. |
| 4855 | // |
| 4856 | // This file implements some commonly used argument matchers. More |
| 4857 | // matchers can be defined by the user implementing the |
| 4858 | // MatcherInterface<T> interface if necessary. |
| 4859 | |
| 4860 | #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_ |
| 4861 | #define GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_ |
| 4862 | |
| 4863 | #include <math.h> |
| 4864 | #include <algorithm> |
| 4865 | #include <iterator> |
| 4866 | #include <limits> |
| 4867 | #include <ostream> // NOLINT |
| 4868 | #include <sstream> |
| 4869 | #include <string> |
| 4870 | #include <utility> |
| 4871 | #include <vector> |
| 4872 | |
| 4873 | |
| 4874 | #if GTEST_HAS_STD_INITIALIZER_LIST_ |
| 4875 | # include <initializer_list> // NOLINT -- must be after gtest.h |
| 4876 | #endif |
| 4877 | |
| 4878 | namespace testing { |
| 4879 | |
| 4880 | // To implement a matcher Foo for type T, define: |
| 4881 | // 1. a class FooMatcherImpl that implements the |
| 4882 | // MatcherInterface<T> interface, and |
| 4883 | // 2. a factory function that creates a Matcher<T> object from a |
| 4884 | // FooMatcherImpl*. |
| 4885 | // |
| 4886 | // The two-level delegation design makes it possible to allow a user |
| 4887 | // to write "v" instead of "Eq(v)" where a Matcher is expected, which |
| 4888 | // is impossible if we pass matchers by pointers. It also eases |
| 4889 | // ownership management as Matcher objects can now be copied like |
| 4890 | // plain values. |
| 4891 | |
| 4892 | // MatchResultListener is an abstract class. Its << operator can be |
| 4893 | // used by a matcher to explain why a value matches or doesn't match. |
| 4894 | // |
| 4895 | // TODO(wan@google.com): add method |
| 4896 | // bool InterestedInWhy(bool result) const; |
| 4897 | // to indicate whether the listener is interested in why the match |
| 4898 | // result is 'result'. |
| 4899 | class MatchResultListener { |
| 4900 | public: |
| 4901 | // Creates a listener object with the given underlying ostream. The |
| 4902 | // listener does not own the ostream, and does not dereference it |
| 4903 | // in the constructor or destructor. |
| 4904 | explicit MatchResultListener(::std::ostream* os) : stream_(os) {} |
| 4905 | virtual ~MatchResultListener() = 0; // Makes this class abstract. |
| 4906 | |
| 4907 | // Streams x to the underlying ostream; does nothing if the ostream |
| 4908 | // is NULL. |
| 4909 | template <typename T> |
| 4910 | MatchResultListener& operator<<(const T& x) { |
| 4911 | if (stream_ != NULL) |
| 4912 | *stream_ << x; |
| 4913 | return *this; |
| 4914 | } |
| 4915 | |
| 4916 | // Returns the underlying ostream. |
| 4917 | ::std::ostream* stream() { return stream_; } |
| 4918 | |
| 4919 | // Returns true iff the listener is interested in an explanation of |
| 4920 | // the match result. A matcher's MatchAndExplain() method can use |
| 4921 | // this information to avoid generating the explanation when no one |
| 4922 | // intends to hear it. |
| 4923 | bool IsInterested() const { return stream_ != NULL; } |
| 4924 | |
| 4925 | private: |
| 4926 | ::std::ostream* const stream_; |
| 4927 | |
| 4928 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MatchResultListener); |
| 4929 | }; |
| 4930 | |
| 4931 | inline MatchResultListener::~MatchResultListener() { |
| 4932 | } |
| 4933 | |
| 4934 | // An instance of a subclass of this knows how to describe itself as a |
| 4935 | // matcher. |
| 4936 | class MatcherDescriberInterface { |
| 4937 | public: |
| 4938 | virtual ~MatcherDescriberInterface() {} |
| 4939 | |
| 4940 | // Describes this matcher to an ostream. The function should print |
| 4941 | // a verb phrase that describes the property a value matching this |
| 4942 | // matcher should have. The subject of the verb phrase is the value |
| 4943 | // being matched. For example, the DescribeTo() method of the Gt(7) |
| 4944 | // matcher prints "is greater than 7". |
| 4945 | virtual void DescribeTo(::std::ostream* os) const = 0; |
| 4946 | |
| 4947 | // Describes the negation of this matcher to an ostream. For |
| 4948 | // example, if the description of this matcher is "is greater than |
| 4949 | // 7", the negated description could be "is not greater than 7". |
| 4950 | // You are not required to override this when implementing |
| 4951 | // MatcherInterface, but it is highly advised so that your matcher |
| 4952 | // can produce good error messages. |
| 4953 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 4954 | *os << "not ("; |
| 4955 | DescribeTo(os); |
| 4956 | *os << ")"; |
| 4957 | } |
| 4958 | }; |
| 4959 | |
| 4960 | // The implementation of a matcher. |
| 4961 | template <typename T> |
| 4962 | class MatcherInterface : public MatcherDescriberInterface { |
| 4963 | public: |
| 4964 | // Returns true iff the matcher matches x; also explains the match |
| 4965 | // result to 'listener' if necessary (see the next paragraph), in |
| 4966 | // the form of a non-restrictive relative clause ("which ...", |
| 4967 | // "whose ...", etc) that describes x. For example, the |
| 4968 | // MatchAndExplain() method of the Pointee(...) matcher should |
| 4969 | // generate an explanation like "which points to ...". |
| 4970 | // |
| 4971 | // Implementations of MatchAndExplain() should add an explanation of |
| 4972 | // the match result *if and only if* they can provide additional |
| 4973 | // information that's not already present (or not obvious) in the |
| 4974 | // print-out of x and the matcher's description. Whether the match |
| 4975 | // succeeds is not a factor in deciding whether an explanation is |
| 4976 | // needed, as sometimes the caller needs to print a failure message |
| 4977 | // when the match succeeds (e.g. when the matcher is used inside |
| 4978 | // Not()). |
| 4979 | // |
| 4980 | // For example, a "has at least 10 elements" matcher should explain |
| 4981 | // what the actual element count is, regardless of the match result, |
| 4982 | // as it is useful information to the reader; on the other hand, an |
| 4983 | // "is empty" matcher probably only needs to explain what the actual |
| 4984 | // size is when the match fails, as it's redundant to say that the |
| 4985 | // size is 0 when the value is already known to be empty. |
| 4986 | // |
| 4987 | // You should override this method when defining a new matcher. |
| 4988 | // |
| 4989 | // It's the responsibility of the caller (Google Mock) to guarantee |
| 4990 | // that 'listener' is not NULL. This helps to simplify a matcher's |
| 4991 | // implementation when it doesn't care about the performance, as it |
| 4992 | // can talk to 'listener' without checking its validity first. |
| 4993 | // However, in order to implement dummy listeners efficiently, |
| 4994 | // listener->stream() may be NULL. |
| 4995 | virtual bool MatchAndExplain(T x, MatchResultListener* listener) const = 0; |
| 4996 | |
| 4997 | // Inherits these methods from MatcherDescriberInterface: |
| 4998 | // virtual void DescribeTo(::std::ostream* os) const = 0; |
| 4999 | // virtual void DescribeNegationTo(::std::ostream* os) const; |
| 5000 | }; |
| 5001 | |
| 5002 | // A match result listener that stores the explanation in a string. |
| 5003 | class StringMatchResultListener : public MatchResultListener { |
| 5004 | public: |
| 5005 | StringMatchResultListener() : MatchResultListener(&ss_) {} |
| 5006 | |
| 5007 | // Returns the explanation accumulated so far. |
| 5008 | internal::string str() const { return ss_.str(); } |
| 5009 | |
| 5010 | // Clears the explanation accumulated so far. |
| 5011 | void Clear() { ss_.str(""); } |
| 5012 | |
| 5013 | private: |
| 5014 | ::std::stringstream ss_; |
| 5015 | |
| 5016 | GTEST_DISALLOW_COPY_AND_ASSIGN_(StringMatchResultListener); |
| 5017 | }; |
| 5018 | |
| 5019 | namespace internal { |
| 5020 | |
| 5021 | struct AnyEq { |
| 5022 | template <typename A, typename B> |
| 5023 | bool operator()(const A& a, const B& b) const { return a == b; } |
| 5024 | }; |
| 5025 | struct AnyNe { |
| 5026 | template <typename A, typename B> |
| 5027 | bool operator()(const A& a, const B& b) const { return a != b; } |
| 5028 | }; |
| 5029 | struct AnyLt { |
| 5030 | template <typename A, typename B> |
| 5031 | bool operator()(const A& a, const B& b) const { return a < b; } |
| 5032 | }; |
| 5033 | struct AnyGt { |
| 5034 | template <typename A, typename B> |
| 5035 | bool operator()(const A& a, const B& b) const { return a > b; } |
| 5036 | }; |
| 5037 | struct AnyLe { |
| 5038 | template <typename A, typename B> |
| 5039 | bool operator()(const A& a, const B& b) const { return a <= b; } |
| 5040 | }; |
| 5041 | struct AnyGe { |
| 5042 | template <typename A, typename B> |
| 5043 | bool operator()(const A& a, const B& b) const { return a >= b; } |
| 5044 | }; |
| 5045 | |
| 5046 | // A match result listener that ignores the explanation. |
| 5047 | class DummyMatchResultListener : public MatchResultListener { |
| 5048 | public: |
| 5049 | DummyMatchResultListener() : MatchResultListener(NULL) {} |
| 5050 | |
| 5051 | private: |
| 5052 | GTEST_DISALLOW_COPY_AND_ASSIGN_(DummyMatchResultListener); |
| 5053 | }; |
| 5054 | |
| 5055 | // A match result listener that forwards the explanation to a given |
| 5056 | // ostream. The difference between this and MatchResultListener is |
| 5057 | // that the former is concrete. |
| 5058 | class StreamMatchResultListener : public MatchResultListener { |
| 5059 | public: |
| 5060 | explicit StreamMatchResultListener(::std::ostream* os) |
| 5061 | : MatchResultListener(os) {} |
| 5062 | |
| 5063 | private: |
| 5064 | GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamMatchResultListener); |
| 5065 | }; |
| 5066 | |
| 5067 | // An internal class for implementing Matcher<T>, which will derive |
| 5068 | // from it. We put functionalities common to all Matcher<T> |
| 5069 | // specializations here to avoid code duplication. |
| 5070 | template <typename T> |
| 5071 | class MatcherBase { |
| 5072 | public: |
| 5073 | // Returns true iff the matcher matches x; also explains the match |
| 5074 | // result to 'listener'. |
| 5075 | bool MatchAndExplain(T x, MatchResultListener* listener) const { |
| 5076 | return impl_->MatchAndExplain(x, listener); |
| 5077 | } |
| 5078 | |
| 5079 | // Returns true iff this matcher matches x. |
| 5080 | bool Matches(T x) const { |
| 5081 | DummyMatchResultListener dummy; |
| 5082 | return MatchAndExplain(x, &dummy); |
| 5083 | } |
| 5084 | |
| 5085 | // Describes this matcher to an ostream. |
| 5086 | void DescribeTo(::std::ostream* os) const { impl_->DescribeTo(os); } |
| 5087 | |
| 5088 | // Describes the negation of this matcher to an ostream. |
| 5089 | void DescribeNegationTo(::std::ostream* os) const { |
| 5090 | impl_->DescribeNegationTo(os); |
| 5091 | } |
| 5092 | |
| 5093 | // Explains why x matches, or doesn't match, the matcher. |
| 5094 | void ExplainMatchResultTo(T x, ::std::ostream* os) const { |
| 5095 | StreamMatchResultListener listener(os); |
| 5096 | MatchAndExplain(x, &listener); |
| 5097 | } |
| 5098 | |
| 5099 | // Returns the describer for this matcher object; retains ownership |
| 5100 | // of the describer, which is only guaranteed to be alive when |
| 5101 | // this matcher object is alive. |
| 5102 | const MatcherDescriberInterface* GetDescriber() const { |
| 5103 | return impl_.get(); |
| 5104 | } |
| 5105 | |
| 5106 | protected: |
| 5107 | MatcherBase() {} |
| 5108 | |
| 5109 | // Constructs a matcher from its implementation. |
| 5110 | explicit MatcherBase(const MatcherInterface<T>* impl) |
| 5111 | : impl_(impl) {} |
| 5112 | |
| 5113 | virtual ~MatcherBase() {} |
| 5114 | |
| 5115 | private: |
| 5116 | // shared_ptr (util/gtl/shared_ptr.h) and linked_ptr have similar |
| 5117 | // interfaces. The former dynamically allocates a chunk of memory |
| 5118 | // to hold the reference count, while the latter tracks all |
| 5119 | // references using a circular linked list without allocating |
| 5120 | // memory. It has been observed that linked_ptr performs better in |
| 5121 | // typical scenarios. However, shared_ptr can out-perform |
| 5122 | // linked_ptr when there are many more uses of the copy constructor |
| 5123 | // than the default constructor. |
| 5124 | // |
| 5125 | // If performance becomes a problem, we should see if using |
| 5126 | // shared_ptr helps. |
| 5127 | ::testing::internal::linked_ptr<const MatcherInterface<T> > impl_; |
| 5128 | }; |
| 5129 | |
| 5130 | } // namespace internal |
| 5131 | |
| 5132 | // A Matcher<T> is a copyable and IMMUTABLE (except by assignment) |
| 5133 | // object that can check whether a value of type T matches. The |
| 5134 | // implementation of Matcher<T> is just a linked_ptr to const |
| 5135 | // MatcherInterface<T>, so copying is fairly cheap. Don't inherit |
| 5136 | // from Matcher! |
| 5137 | template <typename T> |
| 5138 | class Matcher : public internal::MatcherBase<T> { |
| 5139 | public: |
| 5140 | // Constructs a null matcher. Needed for storing Matcher objects in STL |
| 5141 | // containers. A default-constructed matcher is not yet initialized. You |
| 5142 | // cannot use it until a valid value has been assigned to it. |
| 5143 | explicit Matcher() {} // NOLINT |
| 5144 | |
| 5145 | // Constructs a matcher from its implementation. |
| 5146 | explicit Matcher(const MatcherInterface<T>* impl) |
| 5147 | : internal::MatcherBase<T>(impl) {} |
| 5148 | |
| 5149 | // Implicit constructor here allows people to write |
| 5150 | // EXPECT_CALL(foo, Bar(5)) instead of EXPECT_CALL(foo, Bar(Eq(5))) sometimes |
| 5151 | Matcher(T value); // NOLINT |
| 5152 | }; |
| 5153 | |
| 5154 | // The following two specializations allow the user to write str |
| 5155 | // instead of Eq(str) and "foo" instead of Eq("foo") when a string |
| 5156 | // matcher is expected. |
| 5157 | template <> |
| 5158 | class GTEST_API_ Matcher<const internal::string&> |
| 5159 | : public internal::MatcherBase<const internal::string&> { |
| 5160 | public: |
| 5161 | Matcher() {} |
| 5162 | |
| 5163 | explicit Matcher(const MatcherInterface<const internal::string&>* impl) |
| 5164 | : internal::MatcherBase<const internal::string&>(impl) {} |
| 5165 | |
| 5166 | // Allows the user to write str instead of Eq(str) sometimes, where |
| 5167 | // str is a string object. |
| 5168 | Matcher(const internal::string& s); // NOLINT |
| 5169 | |
| 5170 | // Allows the user to write "foo" instead of Eq("foo") sometimes. |
| 5171 | Matcher(const char* s); // NOLINT |
| 5172 | }; |
| 5173 | |
| 5174 | template <> |
| 5175 | class GTEST_API_ Matcher<internal::string> |
| 5176 | : public internal::MatcherBase<internal::string> { |
| 5177 | public: |
| 5178 | Matcher() {} |
| 5179 | |
| 5180 | explicit Matcher(const MatcherInterface<internal::string>* impl) |
| 5181 | : internal::MatcherBase<internal::string>(impl) {} |
| 5182 | |
| 5183 | // Allows the user to write str instead of Eq(str) sometimes, where |
| 5184 | // str is a string object. |
| 5185 | Matcher(const internal::string& s); // NOLINT |
| 5186 | |
| 5187 | // Allows the user to write "foo" instead of Eq("foo") sometimes. |
| 5188 | Matcher(const char* s); // NOLINT |
| 5189 | }; |
| 5190 | |
| 5191 | #if GTEST_HAS_STRING_PIECE_ |
| 5192 | // The following two specializations allow the user to write str |
| 5193 | // instead of Eq(str) and "foo" instead of Eq("foo") when a StringPiece |
| 5194 | // matcher is expected. |
| 5195 | template <> |
| 5196 | class GTEST_API_ Matcher<const StringPiece&> |
| 5197 | : public internal::MatcherBase<const StringPiece&> { |
| 5198 | public: |
| 5199 | Matcher() {} |
| 5200 | |
| 5201 | explicit Matcher(const MatcherInterface<const StringPiece&>* impl) |
| 5202 | : internal::MatcherBase<const StringPiece&>(impl) {} |
| 5203 | |
| 5204 | // Allows the user to write str instead of Eq(str) sometimes, where |
| 5205 | // str is a string object. |
| 5206 | Matcher(const internal::string& s); // NOLINT |
| 5207 | |
| 5208 | // Allows the user to write "foo" instead of Eq("foo") sometimes. |
| 5209 | Matcher(const char* s); // NOLINT |
| 5210 | |
| 5211 | // Allows the user to pass StringPieces directly. |
| 5212 | Matcher(StringPiece s); // NOLINT |
| 5213 | }; |
| 5214 | |
| 5215 | template <> |
| 5216 | class GTEST_API_ Matcher<StringPiece> |
| 5217 | : public internal::MatcherBase<StringPiece> { |
| 5218 | public: |
| 5219 | Matcher() {} |
| 5220 | |
| 5221 | explicit Matcher(const MatcherInterface<StringPiece>* impl) |
| 5222 | : internal::MatcherBase<StringPiece>(impl) {} |
| 5223 | |
| 5224 | // Allows the user to write str instead of Eq(str) sometimes, where |
| 5225 | // str is a string object. |
| 5226 | Matcher(const internal::string& s); // NOLINT |
| 5227 | |
| 5228 | // Allows the user to write "foo" instead of Eq("foo") sometimes. |
| 5229 | Matcher(const char* s); // NOLINT |
| 5230 | |
| 5231 | // Allows the user to pass StringPieces directly. |
| 5232 | Matcher(StringPiece s); // NOLINT |
| 5233 | }; |
| 5234 | #endif // GTEST_HAS_STRING_PIECE_ |
| 5235 | |
| 5236 | // The PolymorphicMatcher class template makes it easy to implement a |
| 5237 | // polymorphic matcher (i.e. a matcher that can match values of more |
| 5238 | // than one type, e.g. Eq(n) and NotNull()). |
| 5239 | // |
| 5240 | // To define a polymorphic matcher, a user should provide an Impl |
| 5241 | // class that has a DescribeTo() method and a DescribeNegationTo() |
| 5242 | // method, and define a member function (or member function template) |
| 5243 | // |
| 5244 | // bool MatchAndExplain(const Value& value, |
| 5245 | // MatchResultListener* listener) const; |
| 5246 | // |
| 5247 | // See the definition of NotNull() for a complete example. |
| 5248 | template <class Impl> |
| 5249 | class PolymorphicMatcher { |
| 5250 | public: |
| 5251 | explicit PolymorphicMatcher(const Impl& an_impl) : impl_(an_impl) {} |
| 5252 | |
| 5253 | // Returns a mutable reference to the underlying matcher |
| 5254 | // implementation object. |
| 5255 | Impl& mutable_impl() { return impl_; } |
| 5256 | |
| 5257 | // Returns an immutable reference to the underlying matcher |
| 5258 | // implementation object. |
| 5259 | const Impl& impl() const { return impl_; } |
| 5260 | |
| 5261 | template <typename T> |
| 5262 | operator Matcher<T>() const { |
| 5263 | return Matcher<T>(new MonomorphicImpl<T>(impl_)); |
| 5264 | } |
| 5265 | |
| 5266 | private: |
| 5267 | template <typename T> |
| 5268 | class MonomorphicImpl : public MatcherInterface<T> { |
| 5269 | public: |
| 5270 | explicit MonomorphicImpl(const Impl& impl) : impl_(impl) {} |
| 5271 | |
| 5272 | virtual void DescribeTo(::std::ostream* os) const { |
| 5273 | impl_.DescribeTo(os); |
| 5274 | } |
| 5275 | |
| 5276 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 5277 | impl_.DescribeNegationTo(os); |
| 5278 | } |
| 5279 | |
| 5280 | virtual bool MatchAndExplain(T x, MatchResultListener* listener) const { |
| 5281 | return impl_.MatchAndExplain(x, listener); |
| 5282 | } |
| 5283 | |
| 5284 | private: |
| 5285 | const Impl impl_; |
| 5286 | |
| 5287 | GTEST_DISALLOW_ASSIGN_(MonomorphicImpl); |
| 5288 | }; |
| 5289 | |
| 5290 | Impl impl_; |
| 5291 | |
| 5292 | GTEST_DISALLOW_ASSIGN_(PolymorphicMatcher); |
| 5293 | }; |
| 5294 | |
| 5295 | // Creates a matcher from its implementation. This is easier to use |
| 5296 | // than the Matcher<T> constructor as it doesn't require you to |
| 5297 | // explicitly write the template argument, e.g. |
| 5298 | // |
| 5299 | // MakeMatcher(foo); |
| 5300 | // vs |
| 5301 | // Matcher<const string&>(foo); |
| 5302 | template <typename T> |
| 5303 | inline Matcher<T> MakeMatcher(const MatcherInterface<T>* impl) { |
| 5304 | return Matcher<T>(impl); |
| 5305 | } |
| 5306 | |
| 5307 | // Creates a polymorphic matcher from its implementation. This is |
| 5308 | // easier to use than the PolymorphicMatcher<Impl> constructor as it |
| 5309 | // doesn't require you to explicitly write the template argument, e.g. |
| 5310 | // |
| 5311 | // MakePolymorphicMatcher(foo); |
| 5312 | // vs |
| 5313 | // PolymorphicMatcher<TypeOfFoo>(foo); |
| 5314 | template <class Impl> |
| 5315 | inline PolymorphicMatcher<Impl> MakePolymorphicMatcher(const Impl& impl) { |
| 5316 | return PolymorphicMatcher<Impl>(impl); |
| 5317 | } |
| 5318 | |
| 5319 | // Anything inside the 'internal' namespace IS INTERNAL IMPLEMENTATION |
| 5320 | // and MUST NOT BE USED IN USER CODE!!! |
| 5321 | namespace internal { |
| 5322 | |
| 5323 | // The MatcherCastImpl class template is a helper for implementing |
| 5324 | // MatcherCast(). We need this helper in order to partially |
| 5325 | // specialize the implementation of MatcherCast() (C++ allows |
| 5326 | // class/struct templates to be partially specialized, but not |
| 5327 | // function templates.). |
| 5328 | |
| 5329 | // This general version is used when MatcherCast()'s argument is a |
| 5330 | // polymorphic matcher (i.e. something that can be converted to a |
| 5331 | // Matcher but is not one yet; for example, Eq(value)) or a value (for |
| 5332 | // example, "hello"). |
| 5333 | template <typename T, typename M> |
| 5334 | class MatcherCastImpl { |
| 5335 | public: |
| 5336 | static Matcher<T> Cast(const M& polymorphic_matcher_or_value) { |
| 5337 | // M can be a polymorhic matcher, in which case we want to use |
| 5338 | // its conversion operator to create Matcher<T>. Or it can be a value |
| 5339 | // that should be passed to the Matcher<T>'s constructor. |
| 5340 | // |
| 5341 | // We can't call Matcher<T>(polymorphic_matcher_or_value) when M is a |
| 5342 | // polymorphic matcher because it'll be ambiguous if T has an implicit |
| 5343 | // constructor from M (this usually happens when T has an implicit |
| 5344 | // constructor from any type). |
| 5345 | // |
| 5346 | // It won't work to unconditionally implict_cast |
| 5347 | // polymorphic_matcher_or_value to Matcher<T> because it won't trigger |
| 5348 | // a user-defined conversion from M to T if one exists (assuming M is |
| 5349 | // a value). |
| 5350 | return CastImpl( |
| 5351 | polymorphic_matcher_or_value, |
| 5352 | BooleanConstant< |
| 5353 | internal::ImplicitlyConvertible<M, Matcher<T> >::value>()); |
| 5354 | } |
| 5355 | |
| 5356 | private: |
| 5357 | static Matcher<T> CastImpl(const M& value, BooleanConstant<false>) { |
| 5358 | // M can't be implicitly converted to Matcher<T>, so M isn't a polymorphic |
| 5359 | // matcher. It must be a value then. Use direct initialization to create |
| 5360 | // a matcher. |
| 5361 | return Matcher<T>(ImplicitCast_<T>(value)); |
| 5362 | } |
| 5363 | |
| 5364 | static Matcher<T> CastImpl(const M& polymorphic_matcher_or_value, |
| 5365 | BooleanConstant<true>) { |
| 5366 | // M is implicitly convertible to Matcher<T>, which means that either |
| 5367 | // M is a polymorhpic matcher or Matcher<T> has an implicit constructor |
| 5368 | // from M. In both cases using the implicit conversion will produce a |
| 5369 | // matcher. |
| 5370 | // |
| 5371 | // Even if T has an implicit constructor from M, it won't be called because |
| 5372 | // creating Matcher<T> would require a chain of two user-defined conversions |
| 5373 | // (first to create T from M and then to create Matcher<T> from T). |
| 5374 | return polymorphic_matcher_or_value; |
| 5375 | } |
| 5376 | }; |
| 5377 | |
| 5378 | // This more specialized version is used when MatcherCast()'s argument |
| 5379 | // is already a Matcher. This only compiles when type T can be |
| 5380 | // statically converted to type U. |
| 5381 | template <typename T, typename U> |
| 5382 | class MatcherCastImpl<T, Matcher<U> > { |
| 5383 | public: |
| 5384 | static Matcher<T> Cast(const Matcher<U>& source_matcher) { |
| 5385 | return Matcher<T>(new Impl(source_matcher)); |
| 5386 | } |
| 5387 | |
| 5388 | private: |
| 5389 | class Impl : public MatcherInterface<T> { |
| 5390 | public: |
| 5391 | explicit Impl(const Matcher<U>& source_matcher) |
| 5392 | : source_matcher_(source_matcher) {} |
| 5393 | |
| 5394 | // We delegate the matching logic to the source matcher. |
| 5395 | virtual bool MatchAndExplain(T x, MatchResultListener* listener) const { |
| 5396 | return source_matcher_.MatchAndExplain(static_cast<U>(x), listener); |
| 5397 | } |
| 5398 | |
| 5399 | virtual void DescribeTo(::std::ostream* os) const { |
| 5400 | source_matcher_.DescribeTo(os); |
| 5401 | } |
| 5402 | |
| 5403 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 5404 | source_matcher_.DescribeNegationTo(os); |
| 5405 | } |
| 5406 | |
| 5407 | private: |
| 5408 | const Matcher<U> source_matcher_; |
| 5409 | |
| 5410 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 5411 | }; |
| 5412 | }; |
| 5413 | |
| 5414 | // This even more specialized version is used for efficiently casting |
| 5415 | // a matcher to its own type. |
| 5416 | template <typename T> |
| 5417 | class MatcherCastImpl<T, Matcher<T> > { |
| 5418 | public: |
| 5419 | static Matcher<T> Cast(const Matcher<T>& matcher) { return matcher; } |
| 5420 | }; |
| 5421 | |
| 5422 | } // namespace internal |
| 5423 | |
| 5424 | // In order to be safe and clear, casting between different matcher |
| 5425 | // types is done explicitly via MatcherCast<T>(m), which takes a |
| 5426 | // matcher m and returns a Matcher<T>. It compiles only when T can be |
| 5427 | // statically converted to the argument type of m. |
| 5428 | template <typename T, typename M> |
| 5429 | inline Matcher<T> MatcherCast(const M& matcher) { |
| 5430 | return internal::MatcherCastImpl<T, M>::Cast(matcher); |
| 5431 | } |
| 5432 | |
| 5433 | // Implements SafeMatcherCast(). |
| 5434 | // |
| 5435 | // We use an intermediate class to do the actual safe casting as Nokia's |
| 5436 | // Symbian compiler cannot decide between |
| 5437 | // template <T, M> ... (M) and |
| 5438 | // template <T, U> ... (const Matcher<U>&) |
| 5439 | // for function templates but can for member function templates. |
| 5440 | template <typename T> |
| 5441 | class SafeMatcherCastImpl { |
| 5442 | public: |
| 5443 | // This overload handles polymorphic matchers and values only since |
| 5444 | // monomorphic matchers are handled by the next one. |
| 5445 | template <typename M> |
| 5446 | static inline Matcher<T> Cast(const M& polymorphic_matcher_or_value) { |
| 5447 | return internal::MatcherCastImpl<T, M>::Cast(polymorphic_matcher_or_value); |
| 5448 | } |
| 5449 | |
| 5450 | // This overload handles monomorphic matchers. |
| 5451 | // |
| 5452 | // In general, if type T can be implicitly converted to type U, we can |
| 5453 | // safely convert a Matcher<U> to a Matcher<T> (i.e. Matcher is |
| 5454 | // contravariant): just keep a copy of the original Matcher<U>, convert the |
| 5455 | // argument from type T to U, and then pass it to the underlying Matcher<U>. |
| 5456 | // The only exception is when U is a reference and T is not, as the |
| 5457 | // underlying Matcher<U> may be interested in the argument's address, which |
| 5458 | // is not preserved in the conversion from T to U. |
| 5459 | template <typename U> |
| 5460 | static inline Matcher<T> Cast(const Matcher<U>& matcher) { |
| 5461 | // Enforce that T can be implicitly converted to U. |
| 5462 | GTEST_COMPILE_ASSERT_((internal::ImplicitlyConvertible<T, U>::value), |
| 5463 | T_must_be_implicitly_convertible_to_U); |
| 5464 | // Enforce that we are not converting a non-reference type T to a reference |
| 5465 | // type U. |
| 5466 | GTEST_COMPILE_ASSERT_( |
| 5467 | internal::is_reference<T>::value || !internal::is_reference<U>::value, |
| 5468 | cannot_convert_non_referentce_arg_to_reference); |
| 5469 | // In case both T and U are arithmetic types, enforce that the |
| 5470 | // conversion is not lossy. |
| 5471 | typedef GTEST_REMOVE_REFERENCE_AND_CONST_(T) RawT; |
| 5472 | typedef GTEST_REMOVE_REFERENCE_AND_CONST_(U) RawU; |
| 5473 | const bool kTIsOther = GMOCK_KIND_OF_(RawT) == internal::kOther; |
| 5474 | const bool kUIsOther = GMOCK_KIND_OF_(RawU) == internal::kOther; |
| 5475 | GTEST_COMPILE_ASSERT_( |
| 5476 | kTIsOther || kUIsOther || |
| 5477 | (internal::LosslessArithmeticConvertible<RawT, RawU>::value), |
| 5478 | conversion_of_arithmetic_types_must_be_lossless); |
| 5479 | return MatcherCast<T>(matcher); |
| 5480 | } |
| 5481 | }; |
| 5482 | |
| 5483 | template <typename T, typename M> |
| 5484 | inline Matcher<T> SafeMatcherCast(const M& polymorphic_matcher) { |
| 5485 | return SafeMatcherCastImpl<T>::Cast(polymorphic_matcher); |
| 5486 | } |
| 5487 | |
| 5488 | // A<T>() returns a matcher that matches any value of type T. |
| 5489 | template <typename T> |
| 5490 | Matcher<T> A(); |
| 5491 | |
| 5492 | // Anything inside the 'internal' namespace IS INTERNAL IMPLEMENTATION |
| 5493 | // and MUST NOT BE USED IN USER CODE!!! |
| 5494 | namespace internal { |
| 5495 | |
| 5496 | // If the explanation is not empty, prints it to the ostream. |
| 5497 | inline void PrintIfNotEmpty(const internal::string& explanation, |
| 5498 | ::std::ostream* os) { |
| 5499 | if (explanation != "" && os != NULL) { |
| 5500 | *os << ", " << explanation; |
| 5501 | } |
| 5502 | } |
| 5503 | |
| 5504 | // Returns true if the given type name is easy to read by a human. |
| 5505 | // This is used to decide whether printing the type of a value might |
| 5506 | // be helpful. |
| 5507 | inline bool IsReadableTypeName(const string& type_name) { |
| 5508 | // We consider a type name readable if it's short or doesn't contain |
| 5509 | // a template or function type. |
| 5510 | return (type_name.length() <= 20 || |
| 5511 | type_name.find_first_of("<(") == string::npos); |
| 5512 | } |
| 5513 | |
| 5514 | // Matches the value against the given matcher, prints the value and explains |
| 5515 | // the match result to the listener. Returns the match result. |
| 5516 | // 'listener' must not be NULL. |
| 5517 | // Value cannot be passed by const reference, because some matchers take a |
| 5518 | // non-const argument. |
| 5519 | template <typename Value, typename T> |
| 5520 | bool MatchPrintAndExplain(Value& value, const Matcher<T>& matcher, |
| 5521 | MatchResultListener* listener) { |
| 5522 | if (!listener->IsInterested()) { |
| 5523 | // If the listener is not interested, we do not need to construct the |
| 5524 | // inner explanation. |
| 5525 | return matcher.Matches(value); |
| 5526 | } |
| 5527 | |
| 5528 | StringMatchResultListener inner_listener; |
| 5529 | const bool match = matcher.MatchAndExplain(value, &inner_listener); |
| 5530 | |
| 5531 | UniversalPrint(value, listener->stream()); |
| 5532 | #if GTEST_HAS_RTTI |
| 5533 | const string& type_name = GetTypeName<Value>(); |
| 5534 | if (IsReadableTypeName(type_name)) |
| 5535 | *listener->stream() << " (of type " << type_name << ")"; |
| 5536 | #endif |
| 5537 | PrintIfNotEmpty(inner_listener.str(), listener->stream()); |
| 5538 | |
| 5539 | return match; |
| 5540 | } |
| 5541 | |
| 5542 | // An internal helper class for doing compile-time loop on a tuple's |
| 5543 | // fields. |
| 5544 | template <size_t N> |
| 5545 | class TuplePrefix { |
| 5546 | public: |
| 5547 | // TuplePrefix<N>::Matches(matcher_tuple, value_tuple) returns true |
| 5548 | // iff the first N fields of matcher_tuple matches the first N |
| 5549 | // fields of value_tuple, respectively. |
| 5550 | template <typename MatcherTuple, typename ValueTuple> |
| 5551 | static bool Matches(const MatcherTuple& matcher_tuple, |
| 5552 | const ValueTuple& value_tuple) { |
| 5553 | return TuplePrefix<N - 1>::Matches(matcher_tuple, value_tuple) |
| 5554 | && get<N - 1>(matcher_tuple).Matches(get<N - 1>(value_tuple)); |
| 5555 | } |
| 5556 | |
| 5557 | // TuplePrefix<N>::ExplainMatchFailuresTo(matchers, values, os) |
| 5558 | // describes failures in matching the first N fields of matchers |
| 5559 | // against the first N fields of values. If there is no failure, |
| 5560 | // nothing will be streamed to os. |
| 5561 | template <typename MatcherTuple, typename ValueTuple> |
| 5562 | static void ExplainMatchFailuresTo(const MatcherTuple& matchers, |
| 5563 | const ValueTuple& values, |
| 5564 | ::std::ostream* os) { |
| 5565 | // First, describes failures in the first N - 1 fields. |
| 5566 | TuplePrefix<N - 1>::ExplainMatchFailuresTo(matchers, values, os); |
| 5567 | |
| 5568 | // Then describes the failure (if any) in the (N - 1)-th (0-based) |
| 5569 | // field. |
| 5570 | typename tuple_element<N - 1, MatcherTuple>::type matcher = |
| 5571 | get<N - 1>(matchers); |
| 5572 | typedef typename tuple_element<N - 1, ValueTuple>::type Value; |
| 5573 | Value value = get<N - 1>(values); |
| 5574 | StringMatchResultListener listener; |
| 5575 | if (!matcher.MatchAndExplain(value, &listener)) { |
| 5576 | // TODO(wan): include in the message the name of the parameter |
| 5577 | // as used in MOCK_METHOD*() when possible. |
| 5578 | *os << " Expected arg #" << N - 1 << ": "; |
| 5579 | get<N - 1>(matchers).DescribeTo(os); |
| 5580 | *os << "\n Actual: "; |
| 5581 | // We remove the reference in type Value to prevent the |
| 5582 | // universal printer from printing the address of value, which |
| 5583 | // isn't interesting to the user most of the time. The |
| 5584 | // matcher's MatchAndExplain() method handles the case when |
| 5585 | // the address is interesting. |
| 5586 | internal::UniversalPrint(value, os); |
| 5587 | PrintIfNotEmpty(listener.str(), os); |
| 5588 | *os << "\n"; |
| 5589 | } |
| 5590 | } |
| 5591 | }; |
| 5592 | |
| 5593 | // The base case. |
| 5594 | template <> |
| 5595 | class TuplePrefix<0> { |
| 5596 | public: |
| 5597 | template <typename MatcherTuple, typename ValueTuple> |
| 5598 | static bool Matches(const MatcherTuple& /* matcher_tuple */, |
| 5599 | const ValueTuple& /* value_tuple */) { |
| 5600 | return true; |
| 5601 | } |
| 5602 | |
| 5603 | template <typename MatcherTuple, typename ValueTuple> |
| 5604 | static void ExplainMatchFailuresTo(const MatcherTuple& /* matchers */, |
| 5605 | const ValueTuple& /* values */, |
| 5606 | ::std::ostream* /* os */) {} |
| 5607 | }; |
| 5608 | |
| 5609 | // TupleMatches(matcher_tuple, value_tuple) returns true iff all |
| 5610 | // matchers in matcher_tuple match the corresponding fields in |
| 5611 | // value_tuple. It is a compiler error if matcher_tuple and |
| 5612 | // value_tuple have different number of fields or incompatible field |
| 5613 | // types. |
| 5614 | template <typename MatcherTuple, typename ValueTuple> |
| 5615 | bool TupleMatches(const MatcherTuple& matcher_tuple, |
| 5616 | const ValueTuple& value_tuple) { |
| 5617 | // Makes sure that matcher_tuple and value_tuple have the same |
| 5618 | // number of fields. |
| 5619 | GTEST_COMPILE_ASSERT_(tuple_size<MatcherTuple>::value == |
| 5620 | tuple_size<ValueTuple>::value, |
| 5621 | matcher_and_value_have_different_numbers_of_fields); |
| 5622 | return TuplePrefix<tuple_size<ValueTuple>::value>:: |
| 5623 | Matches(matcher_tuple, value_tuple); |
| 5624 | } |
| 5625 | |
| 5626 | // Describes failures in matching matchers against values. If there |
| 5627 | // is no failure, nothing will be streamed to os. |
| 5628 | template <typename MatcherTuple, typename ValueTuple> |
| 5629 | void ExplainMatchFailureTupleTo(const MatcherTuple& matchers, |
| 5630 | const ValueTuple& values, |
| 5631 | ::std::ostream* os) { |
| 5632 | TuplePrefix<tuple_size<MatcherTuple>::value>::ExplainMatchFailuresTo( |
| 5633 | matchers, values, os); |
| 5634 | } |
| 5635 | |
| 5636 | // TransformTupleValues and its helper. |
| 5637 | // |
| 5638 | // TransformTupleValuesHelper hides the internal machinery that |
| 5639 | // TransformTupleValues uses to implement a tuple traversal. |
| 5640 | template <typename Tuple, typename Func, typename OutIter> |
| 5641 | class TransformTupleValuesHelper { |
| 5642 | private: |
| 5643 | typedef ::testing::tuple_size<Tuple> TupleSize; |
| 5644 | |
| 5645 | public: |
| 5646 | // For each member of tuple 't', taken in order, evaluates '*out++ = f(t)'. |
| 5647 | // Returns the final value of 'out' in case the caller needs it. |
| 5648 | static OutIter Run(Func f, const Tuple& t, OutIter out) { |
| 5649 | return IterateOverTuple<Tuple, TupleSize::value>()(f, t, out); |
| 5650 | } |
| 5651 | |
| 5652 | private: |
| 5653 | template <typename Tup, size_t kRemainingSize> |
| 5654 | struct IterateOverTuple { |
| 5655 | OutIter operator() (Func f, const Tup& t, OutIter out) const { |
| 5656 | *out++ = f(::testing::get<TupleSize::value - kRemainingSize>(t)); |
| 5657 | return IterateOverTuple<Tup, kRemainingSize - 1>()(f, t, out); |
| 5658 | } |
| 5659 | }; |
| 5660 | template <typename Tup> |
| 5661 | struct IterateOverTuple<Tup, 0> { |
| 5662 | OutIter operator() (Func /* f */, const Tup& /* t */, OutIter out) const { |
| 5663 | return out; |
| 5664 | } |
| 5665 | }; |
| 5666 | }; |
| 5667 | |
| 5668 | // Successively invokes 'f(element)' on each element of the tuple 't', |
| 5669 | // appending each result to the 'out' iterator. Returns the final value |
| 5670 | // of 'out'. |
| 5671 | template <typename Tuple, typename Func, typename OutIter> |
| 5672 | OutIter TransformTupleValues(Func f, const Tuple& t, OutIter out) { |
| 5673 | return TransformTupleValuesHelper<Tuple, Func, OutIter>::Run(f, t, out); |
| 5674 | } |
| 5675 | |
| 5676 | // Implements A<T>(). |
| 5677 | template <typename T> |
| 5678 | class AnyMatcherImpl : public MatcherInterface<T> { |
| 5679 | public: |
| 5680 | virtual bool MatchAndExplain( |
| 5681 | T /* x */, MatchResultListener* /* listener */) const { return true; } |
| 5682 | virtual void DescribeTo(::std::ostream* os) const { *os << "is anything"; } |
| 5683 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 5684 | // This is mostly for completeness' safe, as it's not very useful |
| 5685 | // to write Not(A<bool>()). However we cannot completely rule out |
| 5686 | // such a possibility, and it doesn't hurt to be prepared. |
| 5687 | *os << "never matches"; |
| 5688 | } |
| 5689 | }; |
| 5690 | |
| 5691 | // Implements _, a matcher that matches any value of any |
| 5692 | // type. This is a polymorphic matcher, so we need a template type |
| 5693 | // conversion operator to make it appearing as a Matcher<T> for any |
| 5694 | // type T. |
| 5695 | class AnythingMatcher { |
| 5696 | public: |
| 5697 | template <typename T> |
| 5698 | operator Matcher<T>() const { return A<T>(); } |
| 5699 | }; |
| 5700 | |
| 5701 | // Implements a matcher that compares a given value with a |
| 5702 | // pre-supplied value using one of the ==, <=, <, etc, operators. The |
| 5703 | // two values being compared don't have to have the same type. |
| 5704 | // |
| 5705 | // The matcher defined here is polymorphic (for example, Eq(5) can be |
| 5706 | // used to match an int, a short, a double, etc). Therefore we use |
| 5707 | // a template type conversion operator in the implementation. |
| 5708 | // |
| 5709 | // The following template definition assumes that the Rhs parameter is |
| 5710 | // a "bare" type (i.e. neither 'const T' nor 'T&'). |
| 5711 | template <typename D, typename Rhs, typename Op> |
| 5712 | class ComparisonBase { |
| 5713 | public: |
| 5714 | explicit ComparisonBase(const Rhs& rhs) : rhs_(rhs) {} |
| 5715 | template <typename Lhs> |
| 5716 | operator Matcher<Lhs>() const { |
| 5717 | return MakeMatcher(new Impl<Lhs>(rhs_)); |
| 5718 | } |
| 5719 | |
| 5720 | private: |
| 5721 | template <typename Lhs> |
| 5722 | class Impl : public MatcherInterface<Lhs> { |
| 5723 | public: |
| 5724 | explicit Impl(const Rhs& rhs) : rhs_(rhs) {} |
| 5725 | virtual bool MatchAndExplain( |
| 5726 | Lhs lhs, MatchResultListener* /* listener */) const { |
| 5727 | return Op()(lhs, rhs_); |
| 5728 | } |
| 5729 | virtual void DescribeTo(::std::ostream* os) const { |
| 5730 | *os << D::Desc() << " "; |
| 5731 | UniversalPrint(rhs_, os); |
| 5732 | } |
| 5733 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 5734 | *os << D::NegatedDesc() << " "; |
| 5735 | UniversalPrint(rhs_, os); |
| 5736 | } |
| 5737 | private: |
| 5738 | Rhs rhs_; |
| 5739 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 5740 | }; |
| 5741 | Rhs rhs_; |
| 5742 | GTEST_DISALLOW_ASSIGN_(ComparisonBase); |
| 5743 | }; |
| 5744 | |
| 5745 | template <typename Rhs> |
| 5746 | class EqMatcher : public ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq> { |
| 5747 | public: |
| 5748 | explicit EqMatcher(const Rhs& rhs) |
| 5749 | : ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq>(rhs) { } |
| 5750 | static const char* Desc() { return "is equal to"; } |
| 5751 | static const char* NegatedDesc() { return "isn't equal to"; } |
| 5752 | }; |
| 5753 | template <typename Rhs> |
| 5754 | class NeMatcher : public ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe> { |
| 5755 | public: |
| 5756 | explicit NeMatcher(const Rhs& rhs) |
| 5757 | : ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe>(rhs) { } |
| 5758 | static const char* Desc() { return "isn't equal to"; } |
| 5759 | static const char* NegatedDesc() { return "is equal to"; } |
| 5760 | }; |
| 5761 | template <typename Rhs> |
| 5762 | class LtMatcher : public ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt> { |
| 5763 | public: |
| 5764 | explicit LtMatcher(const Rhs& rhs) |
| 5765 | : ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt>(rhs) { } |
| 5766 | static const char* Desc() { return "is <"; } |
| 5767 | static const char* NegatedDesc() { return "isn't <"; } |
| 5768 | }; |
| 5769 | template <typename Rhs> |
| 5770 | class GtMatcher : public ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt> { |
| 5771 | public: |
| 5772 | explicit GtMatcher(const Rhs& rhs) |
| 5773 | : ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt>(rhs) { } |
| 5774 | static const char* Desc() { return "is >"; } |
| 5775 | static const char* NegatedDesc() { return "isn't >"; } |
| 5776 | }; |
| 5777 | template <typename Rhs> |
| 5778 | class LeMatcher : public ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe> { |
| 5779 | public: |
| 5780 | explicit LeMatcher(const Rhs& rhs) |
| 5781 | : ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe>(rhs) { } |
| 5782 | static const char* Desc() { return "is <="; } |
| 5783 | static const char* NegatedDesc() { return "isn't <="; } |
| 5784 | }; |
| 5785 | template <typename Rhs> |
| 5786 | class GeMatcher : public ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe> { |
| 5787 | public: |
| 5788 | explicit GeMatcher(const Rhs& rhs) |
| 5789 | : ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe>(rhs) { } |
| 5790 | static const char* Desc() { return "is >="; } |
| 5791 | static const char* NegatedDesc() { return "isn't >="; } |
| 5792 | }; |
| 5793 | |
| 5794 | // Implements the polymorphic IsNull() matcher, which matches any raw or smart |
| 5795 | // pointer that is NULL. |
| 5796 | class IsNullMatcher { |
| 5797 | public: |
| 5798 | template <typename Pointer> |
| 5799 | bool MatchAndExplain(const Pointer& p, |
| 5800 | MatchResultListener* /* listener */) const { |
| 5801 | #if GTEST_LANG_CXX11 |
| 5802 | return p == nullptr; |
| 5803 | #else // GTEST_LANG_CXX11 |
| 5804 | return GetRawPointer(p) == NULL; |
| 5805 | #endif // GTEST_LANG_CXX11 |
| 5806 | } |
| 5807 | |
| 5808 | void DescribeTo(::std::ostream* os) const { *os << "is NULL"; } |
| 5809 | void DescribeNegationTo(::std::ostream* os) const { |
| 5810 | *os << "isn't NULL"; |
| 5811 | } |
| 5812 | }; |
| 5813 | |
| 5814 | // Implements the polymorphic NotNull() matcher, which matches any raw or smart |
| 5815 | // pointer that is not NULL. |
| 5816 | class NotNullMatcher { |
| 5817 | public: |
| 5818 | template <typename Pointer> |
| 5819 | bool MatchAndExplain(const Pointer& p, |
| 5820 | MatchResultListener* /* listener */) const { |
| 5821 | #if GTEST_LANG_CXX11 |
| 5822 | return p != nullptr; |
| 5823 | #else // GTEST_LANG_CXX11 |
| 5824 | return GetRawPointer(p) != NULL; |
| 5825 | #endif // GTEST_LANG_CXX11 |
| 5826 | } |
| 5827 | |
| 5828 | void DescribeTo(::std::ostream* os) const { *os << "isn't NULL"; } |
| 5829 | void DescribeNegationTo(::std::ostream* os) const { |
| 5830 | *os << "is NULL"; |
| 5831 | } |
| 5832 | }; |
| 5833 | |
| 5834 | // Ref(variable) matches any argument that is a reference to |
| 5835 | // 'variable'. This matcher is polymorphic as it can match any |
| 5836 | // super type of the type of 'variable'. |
| 5837 | // |
| 5838 | // The RefMatcher template class implements Ref(variable). It can |
| 5839 | // only be instantiated with a reference type. This prevents a user |
| 5840 | // from mistakenly using Ref(x) to match a non-reference function |
| 5841 | // argument. For example, the following will righteously cause a |
| 5842 | // compiler error: |
| 5843 | // |
| 5844 | // int n; |
| 5845 | // Matcher<int> m1 = Ref(n); // This won't compile. |
| 5846 | // Matcher<int&> m2 = Ref(n); // This will compile. |
| 5847 | template <typename T> |
| 5848 | class RefMatcher; |
| 5849 | |
| 5850 | template <typename T> |
| 5851 | class RefMatcher<T&> { |
| 5852 | // Google Mock is a generic framework and thus needs to support |
| 5853 | // mocking any function types, including those that take non-const |
| 5854 | // reference arguments. Therefore the template parameter T (and |
| 5855 | // Super below) can be instantiated to either a const type or a |
| 5856 | // non-const type. |
| 5857 | public: |
| 5858 | // RefMatcher() takes a T& instead of const T&, as we want the |
| 5859 | // compiler to catch using Ref(const_value) as a matcher for a |
| 5860 | // non-const reference. |
| 5861 | explicit RefMatcher(T& x) : object_(x) {} // NOLINT |
| 5862 | |
| 5863 | template <typename Super> |
| 5864 | operator Matcher<Super&>() const { |
| 5865 | // By passing object_ (type T&) to Impl(), which expects a Super&, |
| 5866 | // we make sure that Super is a super type of T. In particular, |
| 5867 | // this catches using Ref(const_value) as a matcher for a |
| 5868 | // non-const reference, as you cannot implicitly convert a const |
| 5869 | // reference to a non-const reference. |
| 5870 | return MakeMatcher(new Impl<Super>(object_)); |
| 5871 | } |
| 5872 | |
| 5873 | private: |
| 5874 | template <typename Super> |
| 5875 | class Impl : public MatcherInterface<Super&> { |
| 5876 | public: |
| 5877 | explicit Impl(Super& x) : object_(x) {} // NOLINT |
| 5878 | |
| 5879 | // MatchAndExplain() takes a Super& (as opposed to const Super&) |
| 5880 | // in order to match the interface MatcherInterface<Super&>. |
| 5881 | virtual bool MatchAndExplain( |
| 5882 | Super& x, MatchResultListener* listener) const { |
| 5883 | *listener << "which is located @" << static_cast<const void*>(&x); |
| 5884 | return &x == &object_; |
| 5885 | } |
| 5886 | |
| 5887 | virtual void DescribeTo(::std::ostream* os) const { |
| 5888 | *os << "references the variable "; |
| 5889 | UniversalPrinter<Super&>::Print(object_, os); |
| 5890 | } |
| 5891 | |
| 5892 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 5893 | *os << "does not reference the variable "; |
| 5894 | UniversalPrinter<Super&>::Print(object_, os); |
| 5895 | } |
| 5896 | |
| 5897 | private: |
| 5898 | const Super& object_; |
| 5899 | |
| 5900 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 5901 | }; |
| 5902 | |
| 5903 | T& object_; |
| 5904 | |
| 5905 | GTEST_DISALLOW_ASSIGN_(RefMatcher); |
| 5906 | }; |
| 5907 | |
| 5908 | // Polymorphic helper functions for narrow and wide string matchers. |
| 5909 | inline bool CaseInsensitiveCStringEquals(const char* lhs, const char* rhs) { |
| 5910 | return String::CaseInsensitiveCStringEquals(lhs, rhs); |
| 5911 | } |
| 5912 | |
| 5913 | inline bool CaseInsensitiveCStringEquals(const wchar_t* lhs, |
| 5914 | const wchar_t* rhs) { |
| 5915 | return String::CaseInsensitiveWideCStringEquals(lhs, rhs); |
| 5916 | } |
| 5917 | |
| 5918 | // String comparison for narrow or wide strings that can have embedded NUL |
| 5919 | // characters. |
| 5920 | template <typename StringType> |
| 5921 | bool CaseInsensitiveStringEquals(const StringType& s1, |
| 5922 | const StringType& s2) { |
| 5923 | // Are the heads equal? |
| 5924 | if (!CaseInsensitiveCStringEquals(s1.c_str(), s2.c_str())) { |
| 5925 | return false; |
| 5926 | } |
| 5927 | |
| 5928 | // Skip the equal heads. |
| 5929 | const typename StringType::value_type nul = 0; |
| 5930 | const size_t i1 = s1.find(nul), i2 = s2.find(nul); |
| 5931 | |
| 5932 | // Are we at the end of either s1 or s2? |
| 5933 | if (i1 == StringType::npos || i2 == StringType::npos) { |
| 5934 | return i1 == i2; |
| 5935 | } |
| 5936 | |
| 5937 | // Are the tails equal? |
| 5938 | return CaseInsensitiveStringEquals(s1.substr(i1 + 1), s2.substr(i2 + 1)); |
| 5939 | } |
| 5940 | |
| 5941 | // String matchers. |
| 5942 | |
| 5943 | // Implements equality-based string matchers like StrEq, StrCaseNe, and etc. |
| 5944 | template <typename StringType> |
| 5945 | class StrEqualityMatcher { |
| 5946 | public: |
| 5947 | StrEqualityMatcher(const StringType& str, bool expect_eq, |
| 5948 | bool case_sensitive) |
| 5949 | : string_(str), expect_eq_(expect_eq), case_sensitive_(case_sensitive) {} |
| 5950 | |
| 5951 | // Accepts pointer types, particularly: |
| 5952 | // const char* |
| 5953 | // char* |
| 5954 | // const wchar_t* |
| 5955 | // wchar_t* |
| 5956 | template <typename CharType> |
| 5957 | bool MatchAndExplain(CharType* s, MatchResultListener* listener) const { |
| 5958 | if (s == NULL) { |
| 5959 | return !expect_eq_; |
| 5960 | } |
| 5961 | return MatchAndExplain(StringType(s), listener); |
| 5962 | } |
| 5963 | |
| 5964 | // Matches anything that can convert to StringType. |
| 5965 | // |
| 5966 | // This is a template, not just a plain function with const StringType&, |
| 5967 | // because StringPiece has some interfering non-explicit constructors. |
| 5968 | template <typename MatcheeStringType> |
| 5969 | bool MatchAndExplain(const MatcheeStringType& s, |
| 5970 | MatchResultListener* /* listener */) const { |
| 5971 | const StringType& s2(s); |
| 5972 | const bool eq = case_sensitive_ ? s2 == string_ : |
| 5973 | CaseInsensitiveStringEquals(s2, string_); |
| 5974 | return expect_eq_ == eq; |
| 5975 | } |
| 5976 | |
| 5977 | void DescribeTo(::std::ostream* os) const { |
| 5978 | DescribeToHelper(expect_eq_, os); |
| 5979 | } |
| 5980 | |
| 5981 | void DescribeNegationTo(::std::ostream* os) const { |
| 5982 | DescribeToHelper(!expect_eq_, os); |
| 5983 | } |
| 5984 | |
| 5985 | private: |
| 5986 | void DescribeToHelper(bool expect_eq, ::std::ostream* os) const { |
| 5987 | *os << (expect_eq ? "is " : "isn't "); |
| 5988 | *os << "equal to "; |
| 5989 | if (!case_sensitive_) { |
| 5990 | *os << "(ignoring case) "; |
| 5991 | } |
| 5992 | UniversalPrint(string_, os); |
| 5993 | } |
| 5994 | |
| 5995 | const StringType string_; |
| 5996 | const bool expect_eq_; |
| 5997 | const bool case_sensitive_; |
| 5998 | |
| 5999 | GTEST_DISALLOW_ASSIGN_(StrEqualityMatcher); |
| 6000 | }; |
| 6001 | |
| 6002 | // Implements the polymorphic HasSubstr(substring) matcher, which |
| 6003 | // can be used as a Matcher<T> as long as T can be converted to a |
| 6004 | // string. |
| 6005 | template <typename StringType> |
| 6006 | class HasSubstrMatcher { |
| 6007 | public: |
| 6008 | explicit HasSubstrMatcher(const StringType& substring) |
| 6009 | : substring_(substring) {} |
| 6010 | |
| 6011 | // Accepts pointer types, particularly: |
| 6012 | // const char* |
| 6013 | // char* |
| 6014 | // const wchar_t* |
| 6015 | // wchar_t* |
| 6016 | template <typename CharType> |
| 6017 | bool MatchAndExplain(CharType* s, MatchResultListener* listener) const { |
| 6018 | return s != NULL && MatchAndExplain(StringType(s), listener); |
| 6019 | } |
| 6020 | |
| 6021 | // Matches anything that can convert to StringType. |
| 6022 | // |
| 6023 | // This is a template, not just a plain function with const StringType&, |
| 6024 | // because StringPiece has some interfering non-explicit constructors. |
| 6025 | template <typename MatcheeStringType> |
| 6026 | bool MatchAndExplain(const MatcheeStringType& s, |
| 6027 | MatchResultListener* /* listener */) const { |
| 6028 | const StringType& s2(s); |
| 6029 | return s2.find(substring_) != StringType::npos; |
| 6030 | } |
| 6031 | |
| 6032 | // Describes what this matcher matches. |
| 6033 | void DescribeTo(::std::ostream* os) const { |
| 6034 | *os << "has substring "; |
| 6035 | UniversalPrint(substring_, os); |
| 6036 | } |
| 6037 | |
| 6038 | void DescribeNegationTo(::std::ostream* os) const { |
| 6039 | *os << "has no substring "; |
| 6040 | UniversalPrint(substring_, os); |
| 6041 | } |
| 6042 | |
| 6043 | private: |
| 6044 | const StringType substring_; |
| 6045 | |
| 6046 | GTEST_DISALLOW_ASSIGN_(HasSubstrMatcher); |
| 6047 | }; |
| 6048 | |
| 6049 | // Implements the polymorphic StartsWith(substring) matcher, which |
| 6050 | // can be used as a Matcher<T> as long as T can be converted to a |
| 6051 | // string. |
| 6052 | template <typename StringType> |
| 6053 | class StartsWithMatcher { |
| 6054 | public: |
| 6055 | explicit StartsWithMatcher(const StringType& prefix) : prefix_(prefix) { |
| 6056 | } |
| 6057 | |
| 6058 | // Accepts pointer types, particularly: |
| 6059 | // const char* |
| 6060 | // char* |
| 6061 | // const wchar_t* |
| 6062 | // wchar_t* |
| 6063 | template <typename CharType> |
| 6064 | bool MatchAndExplain(CharType* s, MatchResultListener* listener) const { |
| 6065 | return s != NULL && MatchAndExplain(StringType(s), listener); |
| 6066 | } |
| 6067 | |
| 6068 | // Matches anything that can convert to StringType. |
| 6069 | // |
| 6070 | // This is a template, not just a plain function with const StringType&, |
| 6071 | // because StringPiece has some interfering non-explicit constructors. |
| 6072 | template <typename MatcheeStringType> |
| 6073 | bool MatchAndExplain(const MatcheeStringType& s, |
| 6074 | MatchResultListener* /* listener */) const { |
| 6075 | const StringType& s2(s); |
| 6076 | return s2.length() >= prefix_.length() && |
| 6077 | s2.substr(0, prefix_.length()) == prefix_; |
| 6078 | } |
| 6079 | |
| 6080 | void DescribeTo(::std::ostream* os) const { |
| 6081 | *os << "starts with "; |
| 6082 | UniversalPrint(prefix_, os); |
| 6083 | } |
| 6084 | |
| 6085 | void DescribeNegationTo(::std::ostream* os) const { |
| 6086 | *os << "doesn't start with "; |
| 6087 | UniversalPrint(prefix_, os); |
| 6088 | } |
| 6089 | |
| 6090 | private: |
| 6091 | const StringType prefix_; |
| 6092 | |
| 6093 | GTEST_DISALLOW_ASSIGN_(StartsWithMatcher); |
| 6094 | }; |
| 6095 | |
| 6096 | // Implements the polymorphic EndsWith(substring) matcher, which |
| 6097 | // can be used as a Matcher<T> as long as T can be converted to a |
| 6098 | // string. |
| 6099 | template <typename StringType> |
| 6100 | class EndsWithMatcher { |
| 6101 | public: |
| 6102 | explicit EndsWithMatcher(const StringType& suffix) : suffix_(suffix) {} |
| 6103 | |
| 6104 | // Accepts pointer types, particularly: |
| 6105 | // const char* |
| 6106 | // char* |
| 6107 | // const wchar_t* |
| 6108 | // wchar_t* |
| 6109 | template <typename CharType> |
| 6110 | bool MatchAndExplain(CharType* s, MatchResultListener* listener) const { |
| 6111 | return s != NULL && MatchAndExplain(StringType(s), listener); |
| 6112 | } |
| 6113 | |
| 6114 | // Matches anything that can convert to StringType. |
| 6115 | // |
| 6116 | // This is a template, not just a plain function with const StringType&, |
| 6117 | // because StringPiece has some interfering non-explicit constructors. |
| 6118 | template <typename MatcheeStringType> |
| 6119 | bool MatchAndExplain(const MatcheeStringType& s, |
| 6120 | MatchResultListener* /* listener */) const { |
| 6121 | const StringType& s2(s); |
| 6122 | return s2.length() >= suffix_.length() && |
| 6123 | s2.substr(s2.length() - suffix_.length()) == suffix_; |
| 6124 | } |
| 6125 | |
| 6126 | void DescribeTo(::std::ostream* os) const { |
| 6127 | *os << "ends with "; |
| 6128 | UniversalPrint(suffix_, os); |
| 6129 | } |
| 6130 | |
| 6131 | void DescribeNegationTo(::std::ostream* os) const { |
| 6132 | *os << "doesn't end with "; |
| 6133 | UniversalPrint(suffix_, os); |
| 6134 | } |
| 6135 | |
| 6136 | private: |
| 6137 | const StringType suffix_; |
| 6138 | |
| 6139 | GTEST_DISALLOW_ASSIGN_(EndsWithMatcher); |
| 6140 | }; |
| 6141 | |
| 6142 | // Implements polymorphic matchers MatchesRegex(regex) and |
| 6143 | // ContainsRegex(regex), which can be used as a Matcher<T> as long as |
| 6144 | // T can be converted to a string. |
| 6145 | class MatchesRegexMatcher { |
| 6146 | public: |
| 6147 | MatchesRegexMatcher(const RE* regex, bool full_match) |
| 6148 | : regex_(regex), full_match_(full_match) {} |
| 6149 | |
| 6150 | // Accepts pointer types, particularly: |
| 6151 | // const char* |
| 6152 | // char* |
| 6153 | // const wchar_t* |
| 6154 | // wchar_t* |
| 6155 | template <typename CharType> |
| 6156 | bool MatchAndExplain(CharType* s, MatchResultListener* listener) const { |
| 6157 | return s != NULL && MatchAndExplain(internal::string(s), listener); |
| 6158 | } |
| 6159 | |
| 6160 | // Matches anything that can convert to internal::string. |
| 6161 | // |
| 6162 | // This is a template, not just a plain function with const internal::string&, |
| 6163 | // because StringPiece has some interfering non-explicit constructors. |
| 6164 | template <class MatcheeStringType> |
| 6165 | bool MatchAndExplain(const MatcheeStringType& s, |
| 6166 | MatchResultListener* /* listener */) const { |
| 6167 | const internal::string& s2(s); |
| 6168 | return full_match_ ? RE::FullMatch(s2, *regex_) : |
| 6169 | RE::PartialMatch(s2, *regex_); |
| 6170 | } |
| 6171 | |
| 6172 | void DescribeTo(::std::ostream* os) const { |
| 6173 | *os << (full_match_ ? "matches" : "contains") |
| 6174 | << " regular expression "; |
| 6175 | UniversalPrinter<internal::string>::Print(regex_->pattern(), os); |
| 6176 | } |
| 6177 | |
| 6178 | void DescribeNegationTo(::std::ostream* os) const { |
| 6179 | *os << "doesn't " << (full_match_ ? "match" : "contain") |
| 6180 | << " regular expression "; |
| 6181 | UniversalPrinter<internal::string>::Print(regex_->pattern(), os); |
| 6182 | } |
| 6183 | |
| 6184 | private: |
| 6185 | const internal::linked_ptr<const RE> regex_; |
| 6186 | const bool full_match_; |
| 6187 | |
| 6188 | GTEST_DISALLOW_ASSIGN_(MatchesRegexMatcher); |
| 6189 | }; |
| 6190 | |
| 6191 | // Implements a matcher that compares the two fields of a 2-tuple |
| 6192 | // using one of the ==, <=, <, etc, operators. The two fields being |
| 6193 | // compared don't have to have the same type. |
| 6194 | // |
| 6195 | // The matcher defined here is polymorphic (for example, Eq() can be |
| 6196 | // used to match a tuple<int, short>, a tuple<const long&, double>, |
| 6197 | // etc). Therefore we use a template type conversion operator in the |
| 6198 | // implementation. |
| 6199 | template <typename D, typename Op> |
| 6200 | class PairMatchBase { |
| 6201 | public: |
| 6202 | template <typename T1, typename T2> |
| 6203 | operator Matcher< ::testing::tuple<T1, T2> >() const { |
| 6204 | return MakeMatcher(new Impl< ::testing::tuple<T1, T2> >); |
| 6205 | } |
| 6206 | template <typename T1, typename T2> |
| 6207 | operator Matcher<const ::testing::tuple<T1, T2>&>() const { |
| 6208 | return MakeMatcher(new Impl<const ::testing::tuple<T1, T2>&>); |
| 6209 | } |
| 6210 | |
| 6211 | private: |
| 6212 | static ::std::ostream& GetDesc(::std::ostream& os) { // NOLINT |
| 6213 | return os << D::Desc(); |
| 6214 | } |
| 6215 | |
| 6216 | template <typename Tuple> |
| 6217 | class Impl : public MatcherInterface<Tuple> { |
| 6218 | public: |
| 6219 | virtual bool MatchAndExplain( |
| 6220 | Tuple args, |
| 6221 | MatchResultListener* /* listener */) const { |
| 6222 | return Op()(::testing::get<0>(args), ::testing::get<1>(args)); |
| 6223 | } |
| 6224 | virtual void DescribeTo(::std::ostream* os) const { |
| 6225 | *os << "are " << GetDesc; |
| 6226 | } |
| 6227 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 6228 | *os << "aren't " << GetDesc; |
| 6229 | } |
| 6230 | }; |
| 6231 | }; |
| 6232 | |
| 6233 | class Eq2Matcher : public PairMatchBase<Eq2Matcher, AnyEq> { |
| 6234 | public: |
| 6235 | static const char* Desc() { return "an equal pair"; } |
| 6236 | }; |
| 6237 | class Ne2Matcher : public PairMatchBase<Ne2Matcher, AnyNe> { |
| 6238 | public: |
| 6239 | static const char* Desc() { return "an unequal pair"; } |
| 6240 | }; |
| 6241 | class Lt2Matcher : public PairMatchBase<Lt2Matcher, AnyLt> { |
| 6242 | public: |
| 6243 | static const char* Desc() { return "a pair where the first < the second"; } |
| 6244 | }; |
| 6245 | class Gt2Matcher : public PairMatchBase<Gt2Matcher, AnyGt> { |
| 6246 | public: |
| 6247 | static const char* Desc() { return "a pair where the first > the second"; } |
| 6248 | }; |
| 6249 | class Le2Matcher : public PairMatchBase<Le2Matcher, AnyLe> { |
| 6250 | public: |
| 6251 | static const char* Desc() { return "a pair where the first <= the second"; } |
| 6252 | }; |
| 6253 | class Ge2Matcher : public PairMatchBase<Ge2Matcher, AnyGe> { |
| 6254 | public: |
| 6255 | static const char* Desc() { return "a pair where the first >= the second"; } |
| 6256 | }; |
| 6257 | |
| 6258 | // Implements the Not(...) matcher for a particular argument type T. |
| 6259 | // We do not nest it inside the NotMatcher class template, as that |
| 6260 | // will prevent different instantiations of NotMatcher from sharing |
| 6261 | // the same NotMatcherImpl<T> class. |
| 6262 | template <typename T> |
| 6263 | class NotMatcherImpl : public MatcherInterface<T> { |
| 6264 | public: |
| 6265 | explicit NotMatcherImpl(const Matcher<T>& matcher) |
| 6266 | : matcher_(matcher) {} |
| 6267 | |
| 6268 | virtual bool MatchAndExplain(T x, MatchResultListener* listener) const { |
| 6269 | return !matcher_.MatchAndExplain(x, listener); |
| 6270 | } |
| 6271 | |
| 6272 | virtual void DescribeTo(::std::ostream* os) const { |
| 6273 | matcher_.DescribeNegationTo(os); |
| 6274 | } |
| 6275 | |
| 6276 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 6277 | matcher_.DescribeTo(os); |
| 6278 | } |
| 6279 | |
| 6280 | private: |
| 6281 | const Matcher<T> matcher_; |
| 6282 | |
| 6283 | GTEST_DISALLOW_ASSIGN_(NotMatcherImpl); |
| 6284 | }; |
| 6285 | |
| 6286 | // Implements the Not(m) matcher, which matches a value that doesn't |
| 6287 | // match matcher m. |
| 6288 | template <typename InnerMatcher> |
| 6289 | class NotMatcher { |
| 6290 | public: |
| 6291 | explicit NotMatcher(InnerMatcher matcher) : matcher_(matcher) {} |
| 6292 | |
| 6293 | // This template type conversion operator allows Not(m) to be used |
| 6294 | // to match any type m can match. |
| 6295 | template <typename T> |
| 6296 | operator Matcher<T>() const { |
| 6297 | return Matcher<T>(new NotMatcherImpl<T>(SafeMatcherCast<T>(matcher_))); |
| 6298 | } |
| 6299 | |
| 6300 | private: |
| 6301 | InnerMatcher matcher_; |
| 6302 | |
| 6303 | GTEST_DISALLOW_ASSIGN_(NotMatcher); |
| 6304 | }; |
| 6305 | |
| 6306 | // Implements the AllOf(m1, m2) matcher for a particular argument type |
| 6307 | // T. We do not nest it inside the BothOfMatcher class template, as |
| 6308 | // that will prevent different instantiations of BothOfMatcher from |
| 6309 | // sharing the same BothOfMatcherImpl<T> class. |
| 6310 | template <typename T> |
| 6311 | class BothOfMatcherImpl : public MatcherInterface<T> { |
| 6312 | public: |
| 6313 | BothOfMatcherImpl(const Matcher<T>& matcher1, const Matcher<T>& matcher2) |
| 6314 | : matcher1_(matcher1), matcher2_(matcher2) {} |
| 6315 | |
| 6316 | virtual void DescribeTo(::std::ostream* os) const { |
| 6317 | *os << "("; |
| 6318 | matcher1_.DescribeTo(os); |
| 6319 | *os << ") and ("; |
| 6320 | matcher2_.DescribeTo(os); |
| 6321 | *os << ")"; |
| 6322 | } |
| 6323 | |
| 6324 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 6325 | *os << "("; |
| 6326 | matcher1_.DescribeNegationTo(os); |
| 6327 | *os << ") or ("; |
| 6328 | matcher2_.DescribeNegationTo(os); |
| 6329 | *os << ")"; |
| 6330 | } |
| 6331 | |
| 6332 | virtual bool MatchAndExplain(T x, MatchResultListener* listener) const { |
| 6333 | // If either matcher1_ or matcher2_ doesn't match x, we only need |
| 6334 | // to explain why one of them fails. |
| 6335 | StringMatchResultListener listener1; |
| 6336 | if (!matcher1_.MatchAndExplain(x, &listener1)) { |
| 6337 | *listener << listener1.str(); |
| 6338 | return false; |
| 6339 | } |
| 6340 | |
| 6341 | StringMatchResultListener listener2; |
| 6342 | if (!matcher2_.MatchAndExplain(x, &listener2)) { |
| 6343 | *listener << listener2.str(); |
| 6344 | return false; |
| 6345 | } |
| 6346 | |
| 6347 | // Otherwise we need to explain why *both* of them match. |
| 6348 | const internal::string s1 = listener1.str(); |
| 6349 | const internal::string s2 = listener2.str(); |
| 6350 | |
| 6351 | if (s1 == "") { |
| 6352 | *listener << s2; |
| 6353 | } else { |
| 6354 | *listener << s1; |
| 6355 | if (s2 != "") { |
| 6356 | *listener << ", and " << s2; |
| 6357 | } |
| 6358 | } |
| 6359 | return true; |
| 6360 | } |
| 6361 | |
| 6362 | private: |
| 6363 | const Matcher<T> matcher1_; |
| 6364 | const Matcher<T> matcher2_; |
| 6365 | |
| 6366 | GTEST_DISALLOW_ASSIGN_(BothOfMatcherImpl); |
| 6367 | }; |
| 6368 | |
| 6369 | #if GTEST_LANG_CXX11 |
| 6370 | // MatcherList provides mechanisms for storing a variable number of matchers in |
| 6371 | // a list structure (ListType) and creating a combining matcher from such a |
| 6372 | // list. |
| 6373 | // The template is defined recursively using the following template paramters: |
| 6374 | // * kSize is the length of the MatcherList. |
| 6375 | // * Head is the type of the first matcher of the list. |
| 6376 | // * Tail denotes the types of the remaining matchers of the list. |
| 6377 | template <int kSize, typename Head, typename... Tail> |
| 6378 | struct MatcherList { |
| 6379 | typedef MatcherList<kSize - 1, Tail...> MatcherListTail; |
| 6380 | typedef ::std::pair<Head, typename MatcherListTail::ListType> ListType; |
| 6381 | |
| 6382 | // BuildList stores variadic type values in a nested pair structure. |
| 6383 | // Example: |
| 6384 | // MatcherList<3, int, string, float>::BuildList(5, "foo", 2.0) will return |
| 6385 | // the corresponding result of type pair<int, pair<string, float>>. |
| 6386 | static ListType BuildList(const Head& matcher, const Tail&... tail) { |
| 6387 | return ListType(matcher, MatcherListTail::BuildList(tail...)); |
| 6388 | } |
| 6389 | |
| 6390 | // CreateMatcher<T> creates a Matcher<T> from a given list of matchers (built |
| 6391 | // by BuildList()). CombiningMatcher<T> is used to combine the matchers of the |
| 6392 | // list. CombiningMatcher<T> must implement MatcherInterface<T> and have a |
| 6393 | // constructor taking two Matcher<T>s as input. |
| 6394 | template <typename T, template <typename /* T */> class CombiningMatcher> |
| 6395 | static Matcher<T> CreateMatcher(const ListType& matchers) { |
| 6396 | return Matcher<T>(new CombiningMatcher<T>( |
| 6397 | SafeMatcherCast<T>(matchers.first), |
| 6398 | MatcherListTail::template CreateMatcher<T, CombiningMatcher>( |
| 6399 | matchers.second))); |
| 6400 | } |
| 6401 | }; |
| 6402 | |
| 6403 | // The following defines the base case for the recursive definition of |
| 6404 | // MatcherList. |
| 6405 | template <typename Matcher1, typename Matcher2> |
| 6406 | struct MatcherList<2, Matcher1, Matcher2> { |
| 6407 | typedef ::std::pair<Matcher1, Matcher2> ListType; |
| 6408 | |
| 6409 | static ListType BuildList(const Matcher1& matcher1, |
| 6410 | const Matcher2& matcher2) { |
| 6411 | return ::std::pair<Matcher1, Matcher2>(matcher1, matcher2); |
| 6412 | } |
| 6413 | |
| 6414 | template <typename T, template <typename /* T */> class CombiningMatcher> |
| 6415 | static Matcher<T> CreateMatcher(const ListType& matchers) { |
| 6416 | return Matcher<T>(new CombiningMatcher<T>( |
| 6417 | SafeMatcherCast<T>(matchers.first), |
| 6418 | SafeMatcherCast<T>(matchers.second))); |
| 6419 | } |
| 6420 | }; |
| 6421 | |
| 6422 | // VariadicMatcher is used for the variadic implementation of |
| 6423 | // AllOf(m_1, m_2, ...) and AnyOf(m_1, m_2, ...). |
| 6424 | // CombiningMatcher<T> is used to recursively combine the provided matchers |
| 6425 | // (of type Args...). |
| 6426 | template <template <typename T> class CombiningMatcher, typename... Args> |
| 6427 | class VariadicMatcher { |
| 6428 | public: |
| 6429 | VariadicMatcher(const Args&... matchers) // NOLINT |
| 6430 | : matchers_(MatcherListType::BuildList(matchers...)) {} |
| 6431 | |
| 6432 | // This template type conversion operator allows an |
| 6433 | // VariadicMatcher<Matcher1, Matcher2...> object to match any type that |
| 6434 | // all of the provided matchers (Matcher1, Matcher2, ...) can match. |
| 6435 | template <typename T> |
| 6436 | operator Matcher<T>() const { |
| 6437 | return MatcherListType::template CreateMatcher<T, CombiningMatcher>( |
| 6438 | matchers_); |
| 6439 | } |
| 6440 | |
| 6441 | private: |
| 6442 | typedef MatcherList<sizeof...(Args), Args...> MatcherListType; |
| 6443 | |
| 6444 | const typename MatcherListType::ListType matchers_; |
| 6445 | |
| 6446 | GTEST_DISALLOW_ASSIGN_(VariadicMatcher); |
| 6447 | }; |
| 6448 | |
| 6449 | template <typename... Args> |
| 6450 | using AllOfMatcher = VariadicMatcher<BothOfMatcherImpl, Args...>; |
| 6451 | |
| 6452 | #endif // GTEST_LANG_CXX11 |
| 6453 | |
| 6454 | // Used for implementing the AllOf(m_1, ..., m_n) matcher, which |
| 6455 | // matches a value that matches all of the matchers m_1, ..., and m_n. |
| 6456 | template <typename Matcher1, typename Matcher2> |
| 6457 | class BothOfMatcher { |
| 6458 | public: |
| 6459 | BothOfMatcher(Matcher1 matcher1, Matcher2 matcher2) |
| 6460 | : matcher1_(matcher1), matcher2_(matcher2) {} |
| 6461 | |
| 6462 | // This template type conversion operator allows a |
| 6463 | // BothOfMatcher<Matcher1, Matcher2> object to match any type that |
| 6464 | // both Matcher1 and Matcher2 can match. |
| 6465 | template <typename T> |
| 6466 | operator Matcher<T>() const { |
| 6467 | return Matcher<T>(new BothOfMatcherImpl<T>(SafeMatcherCast<T>(matcher1_), |
| 6468 | SafeMatcherCast<T>(matcher2_))); |
| 6469 | } |
| 6470 | |
| 6471 | private: |
| 6472 | Matcher1 matcher1_; |
| 6473 | Matcher2 matcher2_; |
| 6474 | |
| 6475 | GTEST_DISALLOW_ASSIGN_(BothOfMatcher); |
| 6476 | }; |
| 6477 | |
| 6478 | // Implements the AnyOf(m1, m2) matcher for a particular argument type |
| 6479 | // T. We do not nest it inside the AnyOfMatcher class template, as |
| 6480 | // that will prevent different instantiations of AnyOfMatcher from |
| 6481 | // sharing the same EitherOfMatcherImpl<T> class. |
| 6482 | template <typename T> |
| 6483 | class EitherOfMatcherImpl : public MatcherInterface<T> { |
| 6484 | public: |
| 6485 | EitherOfMatcherImpl(const Matcher<T>& matcher1, const Matcher<T>& matcher2) |
| 6486 | : matcher1_(matcher1), matcher2_(matcher2) {} |
| 6487 | |
| 6488 | virtual void DescribeTo(::std::ostream* os) const { |
| 6489 | *os << "("; |
| 6490 | matcher1_.DescribeTo(os); |
| 6491 | *os << ") or ("; |
| 6492 | matcher2_.DescribeTo(os); |
| 6493 | *os << ")"; |
| 6494 | } |
| 6495 | |
| 6496 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 6497 | *os << "("; |
| 6498 | matcher1_.DescribeNegationTo(os); |
| 6499 | *os << ") and ("; |
| 6500 | matcher2_.DescribeNegationTo(os); |
| 6501 | *os << ")"; |
| 6502 | } |
| 6503 | |
| 6504 | virtual bool MatchAndExplain(T x, MatchResultListener* listener) const { |
| 6505 | // If either matcher1_ or matcher2_ matches x, we just need to |
| 6506 | // explain why *one* of them matches. |
| 6507 | StringMatchResultListener listener1; |
| 6508 | if (matcher1_.MatchAndExplain(x, &listener1)) { |
| 6509 | *listener << listener1.str(); |
| 6510 | return true; |
| 6511 | } |
| 6512 | |
| 6513 | StringMatchResultListener listener2; |
| 6514 | if (matcher2_.MatchAndExplain(x, &listener2)) { |
| 6515 | *listener << listener2.str(); |
| 6516 | return true; |
| 6517 | } |
| 6518 | |
| 6519 | // Otherwise we need to explain why *both* of them fail. |
| 6520 | const internal::string s1 = listener1.str(); |
| 6521 | const internal::string s2 = listener2.str(); |
| 6522 | |
| 6523 | if (s1 == "") { |
| 6524 | *listener << s2; |
| 6525 | } else { |
| 6526 | *listener << s1; |
| 6527 | if (s2 != "") { |
| 6528 | *listener << ", and " << s2; |
| 6529 | } |
| 6530 | } |
| 6531 | return false; |
| 6532 | } |
| 6533 | |
| 6534 | private: |
| 6535 | const Matcher<T> matcher1_; |
| 6536 | const Matcher<T> matcher2_; |
| 6537 | |
| 6538 | GTEST_DISALLOW_ASSIGN_(EitherOfMatcherImpl); |
| 6539 | }; |
| 6540 | |
| 6541 | #if GTEST_LANG_CXX11 |
| 6542 | // AnyOfMatcher is used for the variadic implementation of AnyOf(m_1, m_2, ...). |
| 6543 | template <typename... Args> |
| 6544 | using AnyOfMatcher = VariadicMatcher<EitherOfMatcherImpl, Args...>; |
| 6545 | |
| 6546 | #endif // GTEST_LANG_CXX11 |
| 6547 | |
| 6548 | // Used for implementing the AnyOf(m_1, ..., m_n) matcher, which |
| 6549 | // matches a value that matches at least one of the matchers m_1, ..., |
| 6550 | // and m_n. |
| 6551 | template <typename Matcher1, typename Matcher2> |
| 6552 | class EitherOfMatcher { |
| 6553 | public: |
| 6554 | EitherOfMatcher(Matcher1 matcher1, Matcher2 matcher2) |
| 6555 | : matcher1_(matcher1), matcher2_(matcher2) {} |
| 6556 | |
| 6557 | // This template type conversion operator allows a |
| 6558 | // EitherOfMatcher<Matcher1, Matcher2> object to match any type that |
| 6559 | // both Matcher1 and Matcher2 can match. |
| 6560 | template <typename T> |
| 6561 | operator Matcher<T>() const { |
| 6562 | return Matcher<T>(new EitherOfMatcherImpl<T>( |
| 6563 | SafeMatcherCast<T>(matcher1_), SafeMatcherCast<T>(matcher2_))); |
| 6564 | } |
| 6565 | |
| 6566 | private: |
| 6567 | Matcher1 matcher1_; |
| 6568 | Matcher2 matcher2_; |
| 6569 | |
| 6570 | GTEST_DISALLOW_ASSIGN_(EitherOfMatcher); |
| 6571 | }; |
| 6572 | |
| 6573 | // Used for implementing Truly(pred), which turns a predicate into a |
| 6574 | // matcher. |
| 6575 | template <typename Predicate> |
| 6576 | class TrulyMatcher { |
| 6577 | public: |
| 6578 | explicit TrulyMatcher(Predicate pred) : predicate_(pred) {} |
| 6579 | |
| 6580 | // This method template allows Truly(pred) to be used as a matcher |
| 6581 | // for type T where T is the argument type of predicate 'pred'. The |
| 6582 | // argument is passed by reference as the predicate may be |
| 6583 | // interested in the address of the argument. |
| 6584 | template <typename T> |
| 6585 | bool MatchAndExplain(T& x, // NOLINT |
| 6586 | MatchResultListener* /* listener */) const { |
| 6587 | // Without the if-statement, MSVC sometimes warns about converting |
| 6588 | // a value to bool (warning 4800). |
| 6589 | // |
| 6590 | // We cannot write 'return !!predicate_(x);' as that doesn't work |
| 6591 | // when predicate_(x) returns a class convertible to bool but |
| 6592 | // having no operator!(). |
| 6593 | if (predicate_(x)) |
| 6594 | return true; |
| 6595 | return false; |
| 6596 | } |
| 6597 | |
| 6598 | void DescribeTo(::std::ostream* os) const { |
| 6599 | *os << "satisfies the given predicate"; |
| 6600 | } |
| 6601 | |
| 6602 | void DescribeNegationTo(::std::ostream* os) const { |
| 6603 | *os << "doesn't satisfy the given predicate"; |
| 6604 | } |
| 6605 | |
| 6606 | private: |
| 6607 | Predicate predicate_; |
| 6608 | |
| 6609 | GTEST_DISALLOW_ASSIGN_(TrulyMatcher); |
| 6610 | }; |
| 6611 | |
| 6612 | // Used for implementing Matches(matcher), which turns a matcher into |
| 6613 | // a predicate. |
| 6614 | template <typename M> |
| 6615 | class MatcherAsPredicate { |
| 6616 | public: |
| 6617 | explicit MatcherAsPredicate(M matcher) : matcher_(matcher) {} |
| 6618 | |
| 6619 | // This template operator() allows Matches(m) to be used as a |
| 6620 | // predicate on type T where m is a matcher on type T. |
| 6621 | // |
| 6622 | // The argument x is passed by reference instead of by value, as |
| 6623 | // some matcher may be interested in its address (e.g. as in |
| 6624 | // Matches(Ref(n))(x)). |
| 6625 | template <typename T> |
| 6626 | bool operator()(const T& x) const { |
| 6627 | // We let matcher_ commit to a particular type here instead of |
| 6628 | // when the MatcherAsPredicate object was constructed. This |
| 6629 | // allows us to write Matches(m) where m is a polymorphic matcher |
| 6630 | // (e.g. Eq(5)). |
| 6631 | // |
| 6632 | // If we write Matcher<T>(matcher_).Matches(x) here, it won't |
| 6633 | // compile when matcher_ has type Matcher<const T&>; if we write |
| 6634 | // Matcher<const T&>(matcher_).Matches(x) here, it won't compile |
| 6635 | // when matcher_ has type Matcher<T>; if we just write |
| 6636 | // matcher_.Matches(x), it won't compile when matcher_ is |
| 6637 | // polymorphic, e.g. Eq(5). |
| 6638 | // |
| 6639 | // MatcherCast<const T&>() is necessary for making the code work |
| 6640 | // in all of the above situations. |
| 6641 | return MatcherCast<const T&>(matcher_).Matches(x); |
| 6642 | } |
| 6643 | |
| 6644 | private: |
| 6645 | M matcher_; |
| 6646 | |
| 6647 | GTEST_DISALLOW_ASSIGN_(MatcherAsPredicate); |
| 6648 | }; |
| 6649 | |
| 6650 | // For implementing ASSERT_THAT() and EXPECT_THAT(). The template |
| 6651 | // argument M must be a type that can be converted to a matcher. |
| 6652 | template <typename M> |
| 6653 | class PredicateFormatterFromMatcher { |
| 6654 | public: |
| 6655 | explicit PredicateFormatterFromMatcher(M m) : matcher_(internal::move(m)) {} |
| 6656 | |
| 6657 | // This template () operator allows a PredicateFormatterFromMatcher |
| 6658 | // object to act as a predicate-formatter suitable for using with |
| 6659 | // Google Test's EXPECT_PRED_FORMAT1() macro. |
| 6660 | template <typename T> |
| 6661 | AssertionResult operator()(const char* value_text, const T& x) const { |
| 6662 | // We convert matcher_ to a Matcher<const T&> *now* instead of |
| 6663 | // when the PredicateFormatterFromMatcher object was constructed, |
| 6664 | // as matcher_ may be polymorphic (e.g. NotNull()) and we won't |
| 6665 | // know which type to instantiate it to until we actually see the |
| 6666 | // type of x here. |
| 6667 | // |
| 6668 | // We write SafeMatcherCast<const T&>(matcher_) instead of |
| 6669 | // Matcher<const T&>(matcher_), as the latter won't compile when |
| 6670 | // matcher_ has type Matcher<T> (e.g. An<int>()). |
| 6671 | // We don't write MatcherCast<const T&> either, as that allows |
| 6672 | // potentially unsafe downcasting of the matcher argument. |
| 6673 | const Matcher<const T&> matcher = SafeMatcherCast<const T&>(matcher_); |
| 6674 | StringMatchResultListener listener; |
| 6675 | if (MatchPrintAndExplain(x, matcher, &listener)) |
| 6676 | return AssertionSuccess(); |
| 6677 | |
| 6678 | ::std::stringstream ss; |
| 6679 | ss << "Value of: " << value_text << "\n" |
| 6680 | << "Expected: "; |
| 6681 | matcher.DescribeTo(&ss); |
| 6682 | ss << "\n Actual: " << listener.str(); |
| 6683 | return AssertionFailure() << ss.str(); |
| 6684 | } |
| 6685 | |
| 6686 | private: |
| 6687 | const M matcher_; |
| 6688 | |
| 6689 | GTEST_DISALLOW_ASSIGN_(PredicateFormatterFromMatcher); |
| 6690 | }; |
| 6691 | |
| 6692 | // A helper function for converting a matcher to a predicate-formatter |
| 6693 | // without the user needing to explicitly write the type. This is |
| 6694 | // used for implementing ASSERT_THAT() and EXPECT_THAT(). |
| 6695 | // Implementation detail: 'matcher' is received by-value to force decaying. |
| 6696 | template <typename M> |
| 6697 | inline PredicateFormatterFromMatcher<M> |
| 6698 | MakePredicateFormatterFromMatcher(M matcher) { |
| 6699 | return PredicateFormatterFromMatcher<M>(internal::move(matcher)); |
| 6700 | } |
| 6701 | |
| 6702 | // Implements the polymorphic floating point equality matcher, which matches |
| 6703 | // two float values using ULP-based approximation or, optionally, a |
| 6704 | // user-specified epsilon. The template is meant to be instantiated with |
| 6705 | // FloatType being either float or double. |
| 6706 | template <typename FloatType> |
| 6707 | class FloatingEqMatcher { |
| 6708 | public: |
| 6709 | // Constructor for FloatingEqMatcher. |
| 6710 | // The matcher's input will be compared with expected. The matcher treats two |
| 6711 | // NANs as equal if nan_eq_nan is true. Otherwise, under IEEE standards, |
| 6712 | // equality comparisons between NANs will always return false. We specify a |
| 6713 | // negative max_abs_error_ term to indicate that ULP-based approximation will |
| 6714 | // be used for comparison. |
| 6715 | FloatingEqMatcher(FloatType expected, bool nan_eq_nan) : |
| 6716 | expected_(expected), nan_eq_nan_(nan_eq_nan), max_abs_error_(-1) { |
| 6717 | } |
| 6718 | |
| 6719 | // Constructor that supports a user-specified max_abs_error that will be used |
| 6720 | // for comparison instead of ULP-based approximation. The max absolute |
| 6721 | // should be non-negative. |
| 6722 | FloatingEqMatcher(FloatType expected, bool nan_eq_nan, |
| 6723 | FloatType max_abs_error) |
| 6724 | : expected_(expected), |
| 6725 | nan_eq_nan_(nan_eq_nan), |
| 6726 | max_abs_error_(max_abs_error) { |
| 6727 | GTEST_CHECK_(max_abs_error >= 0) |
| 6728 | << ", where max_abs_error is" << max_abs_error; |
| 6729 | } |
| 6730 | |
| 6731 | // Implements floating point equality matcher as a Matcher<T>. |
| 6732 | template <typename T> |
| 6733 | class Impl : public MatcherInterface<T> { |
| 6734 | public: |
| 6735 | Impl(FloatType expected, bool nan_eq_nan, FloatType max_abs_error) |
| 6736 | : expected_(expected), |
| 6737 | nan_eq_nan_(nan_eq_nan), |
| 6738 | max_abs_error_(max_abs_error) {} |
| 6739 | |
| 6740 | virtual bool MatchAndExplain(T value, |
| 6741 | MatchResultListener* listener) const { |
| 6742 | const FloatingPoint<FloatType> actual(value), expected(expected_); |
| 6743 | |
| 6744 | // Compares NaNs first, if nan_eq_nan_ is true. |
| 6745 | if (actual.is_nan() || expected.is_nan()) { |
| 6746 | if (actual.is_nan() && expected.is_nan()) { |
| 6747 | return nan_eq_nan_; |
| 6748 | } |
| 6749 | // One is nan; the other is not nan. |
| 6750 | return false; |
| 6751 | } |
| 6752 | if (HasMaxAbsError()) { |
| 6753 | // We perform an equality check so that inf will match inf, regardless |
| 6754 | // of error bounds. If the result of value - expected_ would result in |
| 6755 | // overflow or if either value is inf, the default result is infinity, |
| 6756 | // which should only match if max_abs_error_ is also infinity. |
| 6757 | if (value == expected_) { |
| 6758 | return true; |
| 6759 | } |
| 6760 | |
| 6761 | const FloatType diff = value - expected_; |
| 6762 | if (fabs(diff) <= max_abs_error_) { |
| 6763 | return true; |
| 6764 | } |
| 6765 | |
| 6766 | if (listener->IsInterested()) { |
| 6767 | *listener << "which is " << diff << " from " << expected_; |
| 6768 | } |
| 6769 | return false; |
| 6770 | } else { |
| 6771 | return actual.AlmostEquals(expected); |
| 6772 | } |
| 6773 | } |
| 6774 | |
| 6775 | virtual void DescribeTo(::std::ostream* os) const { |
| 6776 | // os->precision() returns the previously set precision, which we |
| 6777 | // store to restore the ostream to its original configuration |
| 6778 | // after outputting. |
| 6779 | const ::std::streamsize old_precision = os->precision( |
| 6780 | ::std::numeric_limits<FloatType>::digits10 + 2); |
| 6781 | if (FloatingPoint<FloatType>(expected_).is_nan()) { |
| 6782 | if (nan_eq_nan_) { |
| 6783 | *os << "is NaN"; |
| 6784 | } else { |
| 6785 | *os << "never matches"; |
| 6786 | } |
| 6787 | } else { |
| 6788 | *os << "is approximately " << expected_; |
| 6789 | if (HasMaxAbsError()) { |
| 6790 | *os << " (absolute error <= " << max_abs_error_ << ")"; |
| 6791 | } |
| 6792 | } |
| 6793 | os->precision(old_precision); |
| 6794 | } |
| 6795 | |
| 6796 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 6797 | // As before, get original precision. |
| 6798 | const ::std::streamsize old_precision = os->precision( |
| 6799 | ::std::numeric_limits<FloatType>::digits10 + 2); |
| 6800 | if (FloatingPoint<FloatType>(expected_).is_nan()) { |
| 6801 | if (nan_eq_nan_) { |
| 6802 | *os << "isn't NaN"; |
| 6803 | } else { |
| 6804 | *os << "is anything"; |
| 6805 | } |
| 6806 | } else { |
| 6807 | *os << "isn't approximately " << expected_; |
| 6808 | if (HasMaxAbsError()) { |
| 6809 | *os << " (absolute error > " << max_abs_error_ << ")"; |
| 6810 | } |
| 6811 | } |
| 6812 | // Restore original precision. |
| 6813 | os->precision(old_precision); |
| 6814 | } |
| 6815 | |
| 6816 | private: |
| 6817 | bool HasMaxAbsError() const { |
| 6818 | return max_abs_error_ >= 0; |
| 6819 | } |
| 6820 | |
| 6821 | const FloatType expected_; |
| 6822 | const bool nan_eq_nan_; |
| 6823 | // max_abs_error will be used for value comparison when >= 0. |
| 6824 | const FloatType max_abs_error_; |
| 6825 | |
| 6826 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 6827 | }; |
| 6828 | |
| 6829 | // The following 3 type conversion operators allow FloatEq(expected) and |
| 6830 | // NanSensitiveFloatEq(expected) to be used as a Matcher<float>, a |
| 6831 | // Matcher<const float&>, or a Matcher<float&>, but nothing else. |
| 6832 | // (While Google's C++ coding style doesn't allow arguments passed |
| 6833 | // by non-const reference, we may see them in code not conforming to |
| 6834 | // the style. Therefore Google Mock needs to support them.) |
| 6835 | operator Matcher<FloatType>() const { |
| 6836 | return MakeMatcher( |
| 6837 | new Impl<FloatType>(expected_, nan_eq_nan_, max_abs_error_)); |
| 6838 | } |
| 6839 | |
| 6840 | operator Matcher<const FloatType&>() const { |
| 6841 | return MakeMatcher( |
| 6842 | new Impl<const FloatType&>(expected_, nan_eq_nan_, max_abs_error_)); |
| 6843 | } |
| 6844 | |
| 6845 | operator Matcher<FloatType&>() const { |
| 6846 | return MakeMatcher( |
| 6847 | new Impl<FloatType&>(expected_, nan_eq_nan_, max_abs_error_)); |
| 6848 | } |
| 6849 | |
| 6850 | private: |
| 6851 | const FloatType expected_; |
| 6852 | const bool nan_eq_nan_; |
| 6853 | // max_abs_error will be used for value comparison when >= 0. |
| 6854 | const FloatType max_abs_error_; |
| 6855 | |
| 6856 | GTEST_DISALLOW_ASSIGN_(FloatingEqMatcher); |
| 6857 | }; |
| 6858 | |
| 6859 | // Implements the Pointee(m) matcher for matching a pointer whose |
| 6860 | // pointee matches matcher m. The pointer can be either raw or smart. |
| 6861 | template <typename InnerMatcher> |
| 6862 | class PointeeMatcher { |
| 6863 | public: |
| 6864 | explicit PointeeMatcher(const InnerMatcher& matcher) : matcher_(matcher) {} |
| 6865 | |
| 6866 | // This type conversion operator template allows Pointee(m) to be |
| 6867 | // used as a matcher for any pointer type whose pointee type is |
| 6868 | // compatible with the inner matcher, where type Pointer can be |
| 6869 | // either a raw pointer or a smart pointer. |
| 6870 | // |
| 6871 | // The reason we do this instead of relying on |
| 6872 | // MakePolymorphicMatcher() is that the latter is not flexible |
| 6873 | // enough for implementing the DescribeTo() method of Pointee(). |
| 6874 | template <typename Pointer> |
| 6875 | operator Matcher<Pointer>() const { |
| 6876 | return MakeMatcher(new Impl<Pointer>(matcher_)); |
| 6877 | } |
| 6878 | |
| 6879 | private: |
| 6880 | // The monomorphic implementation that works for a particular pointer type. |
| 6881 | template <typename Pointer> |
| 6882 | class Impl : public MatcherInterface<Pointer> { |
| 6883 | public: |
| 6884 | typedef typename PointeeOf<GTEST_REMOVE_CONST_( // NOLINT |
| 6885 | GTEST_REMOVE_REFERENCE_(Pointer))>::type Pointee; |
| 6886 | |
| 6887 | explicit Impl(const InnerMatcher& matcher) |
| 6888 | : matcher_(MatcherCast<const Pointee&>(matcher)) {} |
| 6889 | |
| 6890 | virtual void DescribeTo(::std::ostream* os) const { |
| 6891 | *os << "points to a value that "; |
| 6892 | matcher_.DescribeTo(os); |
| 6893 | } |
| 6894 | |
| 6895 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 6896 | *os << "does not point to a value that "; |
| 6897 | matcher_.DescribeTo(os); |
| 6898 | } |
| 6899 | |
| 6900 | virtual bool MatchAndExplain(Pointer pointer, |
| 6901 | MatchResultListener* listener) const { |
| 6902 | if (GetRawPointer(pointer) == NULL) |
| 6903 | return false; |
| 6904 | |
| 6905 | *listener << "which points to "; |
| 6906 | return MatchPrintAndExplain(*pointer, matcher_, listener); |
| 6907 | } |
| 6908 | |
| 6909 | private: |
| 6910 | const Matcher<const Pointee&> matcher_; |
| 6911 | |
| 6912 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 6913 | }; |
| 6914 | |
| 6915 | const InnerMatcher matcher_; |
| 6916 | |
| 6917 | GTEST_DISALLOW_ASSIGN_(PointeeMatcher); |
| 6918 | }; |
| 6919 | |
| 6920 | // Implements the WhenDynamicCastTo<T>(m) matcher that matches a pointer or |
| 6921 | // reference that matches inner_matcher when dynamic_cast<T> is applied. |
| 6922 | // The result of dynamic_cast<To> is forwarded to the inner matcher. |
| 6923 | // If To is a pointer and the cast fails, the inner matcher will receive NULL. |
| 6924 | // If To is a reference and the cast fails, this matcher returns false |
| 6925 | // immediately. |
| 6926 | template <typename To> |
| 6927 | class WhenDynamicCastToMatcherBase { |
| 6928 | public: |
| 6929 | explicit WhenDynamicCastToMatcherBase(const Matcher<To>& matcher) |
| 6930 | : matcher_(matcher) {} |
| 6931 | |
| 6932 | void DescribeTo(::std::ostream* os) const { |
| 6933 | GetCastTypeDescription(os); |
| 6934 | matcher_.DescribeTo(os); |
| 6935 | } |
| 6936 | |
| 6937 | void DescribeNegationTo(::std::ostream* os) const { |
| 6938 | GetCastTypeDescription(os); |
| 6939 | matcher_.DescribeNegationTo(os); |
| 6940 | } |
| 6941 | |
| 6942 | protected: |
| 6943 | const Matcher<To> matcher_; |
| 6944 | |
| 6945 | static string GetToName() { |
| 6946 | #if GTEST_HAS_RTTI |
| 6947 | return GetTypeName<To>(); |
| 6948 | #else // GTEST_HAS_RTTI |
| 6949 | return "the target type"; |
| 6950 | #endif // GTEST_HAS_RTTI |
| 6951 | } |
| 6952 | |
| 6953 | private: |
| 6954 | static void GetCastTypeDescription(::std::ostream* os) { |
| 6955 | *os << "when dynamic_cast to " << GetToName() << ", "; |
| 6956 | } |
| 6957 | |
| 6958 | GTEST_DISALLOW_ASSIGN_(WhenDynamicCastToMatcherBase); |
| 6959 | }; |
| 6960 | |
| 6961 | // Primary template. |
| 6962 | // To is a pointer. Cast and forward the result. |
| 6963 | template <typename To> |
| 6964 | class WhenDynamicCastToMatcher : public WhenDynamicCastToMatcherBase<To> { |
| 6965 | public: |
| 6966 | explicit WhenDynamicCastToMatcher(const Matcher<To>& matcher) |
| 6967 | : WhenDynamicCastToMatcherBase<To>(matcher) {} |
| 6968 | |
| 6969 | template <typename From> |
| 6970 | bool MatchAndExplain(From from, MatchResultListener* listener) const { |
| 6971 | // TODO(sbenza): Add more detail on failures. ie did the dyn_cast fail? |
| 6972 | To to = dynamic_cast<To>(from); |
| 6973 | return MatchPrintAndExplain(to, this->matcher_, listener); |
| 6974 | } |
| 6975 | }; |
| 6976 | |
| 6977 | // Specialize for references. |
| 6978 | // In this case we return false if the dynamic_cast fails. |
| 6979 | template <typename To> |
| 6980 | class WhenDynamicCastToMatcher<To&> : public WhenDynamicCastToMatcherBase<To&> { |
| 6981 | public: |
| 6982 | explicit WhenDynamicCastToMatcher(const Matcher<To&>& matcher) |
| 6983 | : WhenDynamicCastToMatcherBase<To&>(matcher) {} |
| 6984 | |
| 6985 | template <typename From> |
| 6986 | bool MatchAndExplain(From& from, MatchResultListener* listener) const { |
| 6987 | // We don't want an std::bad_cast here, so do the cast with pointers. |
| 6988 | To* to = dynamic_cast<To*>(&from); |
| 6989 | if (to == NULL) { |
| 6990 | *listener << "which cannot be dynamic_cast to " << this->GetToName(); |
| 6991 | return false; |
| 6992 | } |
| 6993 | return MatchPrintAndExplain(*to, this->matcher_, listener); |
| 6994 | } |
| 6995 | }; |
| 6996 | |
| 6997 | // Implements the Field() matcher for matching a field (i.e. member |
| 6998 | // variable) of an object. |
| 6999 | template <typename Class, typename FieldType> |
| 7000 | class FieldMatcher { |
| 7001 | public: |
| 7002 | FieldMatcher(FieldType Class::*field, |
| 7003 | const Matcher<const FieldType&>& matcher) |
| 7004 | : field_(field), matcher_(matcher) {} |
| 7005 | |
| 7006 | void DescribeTo(::std::ostream* os) const { |
| 7007 | *os << "is an object whose given field "; |
| 7008 | matcher_.DescribeTo(os); |
| 7009 | } |
| 7010 | |
| 7011 | void DescribeNegationTo(::std::ostream* os) const { |
| 7012 | *os << "is an object whose given field "; |
| 7013 | matcher_.DescribeNegationTo(os); |
| 7014 | } |
| 7015 | |
| 7016 | template <typename T> |
| 7017 | bool MatchAndExplain(const T& value, MatchResultListener* listener) const { |
| 7018 | return MatchAndExplainImpl( |
| 7019 | typename ::testing::internal:: |
| 7020 | is_pointer<GTEST_REMOVE_CONST_(T)>::type(), |
| 7021 | value, listener); |
| 7022 | } |
| 7023 | |
| 7024 | private: |
| 7025 | // The first argument of MatchAndExplainImpl() is needed to help |
| 7026 | // Symbian's C++ compiler choose which overload to use. Its type is |
| 7027 | // true_type iff the Field() matcher is used to match a pointer. |
| 7028 | bool MatchAndExplainImpl(false_type /* is_not_pointer */, const Class& obj, |
| 7029 | MatchResultListener* listener) const { |
| 7030 | *listener << "whose given field is "; |
| 7031 | return MatchPrintAndExplain(obj.*field_, matcher_, listener); |
| 7032 | } |
| 7033 | |
| 7034 | bool MatchAndExplainImpl(true_type /* is_pointer */, const Class* p, |
| 7035 | MatchResultListener* listener) const { |
| 7036 | if (p == NULL) |
| 7037 | return false; |
| 7038 | |
| 7039 | *listener << "which points to an object "; |
| 7040 | // Since *p has a field, it must be a class/struct/union type and |
| 7041 | // thus cannot be a pointer. Therefore we pass false_type() as |
| 7042 | // the first argument. |
| 7043 | return MatchAndExplainImpl(false_type(), *p, listener); |
| 7044 | } |
| 7045 | |
| 7046 | const FieldType Class::*field_; |
| 7047 | const Matcher<const FieldType&> matcher_; |
| 7048 | |
| 7049 | GTEST_DISALLOW_ASSIGN_(FieldMatcher); |
| 7050 | }; |
| 7051 | |
| 7052 | // Implements the Property() matcher for matching a property |
| 7053 | // (i.e. return value of a getter method) of an object. |
| 7054 | template <typename Class, typename PropertyType> |
| 7055 | class PropertyMatcher { |
| 7056 | public: |
| 7057 | // The property may have a reference type, so 'const PropertyType&' |
| 7058 | // may cause double references and fail to compile. That's why we |
| 7059 | // need GTEST_REFERENCE_TO_CONST, which works regardless of |
| 7060 | // PropertyType being a reference or not. |
| 7061 | typedef GTEST_REFERENCE_TO_CONST_(PropertyType) RefToConstProperty; |
| 7062 | |
| 7063 | PropertyMatcher(PropertyType (Class::*property)() const, |
| 7064 | const Matcher<RefToConstProperty>& matcher) |
| 7065 | : property_(property), matcher_(matcher) {} |
| 7066 | |
| 7067 | void DescribeTo(::std::ostream* os) const { |
| 7068 | *os << "is an object whose given property "; |
| 7069 | matcher_.DescribeTo(os); |
| 7070 | } |
| 7071 | |
| 7072 | void DescribeNegationTo(::std::ostream* os) const { |
| 7073 | *os << "is an object whose given property "; |
| 7074 | matcher_.DescribeNegationTo(os); |
| 7075 | } |
| 7076 | |
| 7077 | template <typename T> |
| 7078 | bool MatchAndExplain(const T&value, MatchResultListener* listener) const { |
| 7079 | return MatchAndExplainImpl( |
| 7080 | typename ::testing::internal:: |
| 7081 | is_pointer<GTEST_REMOVE_CONST_(T)>::type(), |
| 7082 | value, listener); |
| 7083 | } |
| 7084 | |
| 7085 | private: |
| 7086 | // The first argument of MatchAndExplainImpl() is needed to help |
| 7087 | // Symbian's C++ compiler choose which overload to use. Its type is |
| 7088 | // true_type iff the Property() matcher is used to match a pointer. |
| 7089 | bool MatchAndExplainImpl(false_type /* is_not_pointer */, const Class& obj, |
| 7090 | MatchResultListener* listener) const { |
| 7091 | *listener << "whose given property is "; |
| 7092 | // Cannot pass the return value (for example, int) to MatchPrintAndExplain, |
| 7093 | // which takes a non-const reference as argument. |
| 7094 | #if defined(_PREFAST_ ) && _MSC_VER == 1800 |
| 7095 | // Workaround bug in VC++ 2013's /analyze parser. |
| 7096 | // https://connect.microsoft.com/VisualStudio/feedback/details/1106363/internal-compiler-error-with-analyze-due-to-failure-to-infer-move |
| 7097 | posix::Abort(); // To make sure it is never run. |
| 7098 | return false; |
| 7099 | #else |
| 7100 | RefToConstProperty result = (obj.*property_)(); |
| 7101 | return MatchPrintAndExplain(result, matcher_, listener); |
| 7102 | #endif |
| 7103 | } |
| 7104 | |
| 7105 | bool MatchAndExplainImpl(true_type /* is_pointer */, const Class* p, |
| 7106 | MatchResultListener* listener) const { |
| 7107 | if (p == NULL) |
| 7108 | return false; |
| 7109 | |
| 7110 | *listener << "which points to an object "; |
| 7111 | // Since *p has a property method, it must be a class/struct/union |
| 7112 | // type and thus cannot be a pointer. Therefore we pass |
| 7113 | // false_type() as the first argument. |
| 7114 | return MatchAndExplainImpl(false_type(), *p, listener); |
| 7115 | } |
| 7116 | |
| 7117 | PropertyType (Class::*property_)() const; |
| 7118 | const Matcher<RefToConstProperty> matcher_; |
| 7119 | |
| 7120 | GTEST_DISALLOW_ASSIGN_(PropertyMatcher); |
| 7121 | }; |
| 7122 | |
| 7123 | // Type traits specifying various features of different functors for ResultOf. |
| 7124 | // The default template specifies features for functor objects. |
| 7125 | // Functor classes have to typedef argument_type and result_type |
| 7126 | // to be compatible with ResultOf. |
| 7127 | template <typename Functor> |
| 7128 | struct CallableTraits { |
| 7129 | typedef typename Functor::result_type ResultType; |
| 7130 | typedef Functor StorageType; |
| 7131 | |
| 7132 | static void CheckIsValid(Functor /* functor */) {} |
| 7133 | template <typename T> |
| 7134 | static ResultType Invoke(Functor f, T arg) { return f(arg); } |
| 7135 | }; |
| 7136 | |
| 7137 | // Specialization for function pointers. |
| 7138 | template <typename ArgType, typename ResType> |
| 7139 | struct CallableTraits<ResType(*)(ArgType)> { |
| 7140 | typedef ResType ResultType; |
| 7141 | typedef ResType(*StorageType)(ArgType); |
| 7142 | |
| 7143 | static void CheckIsValid(ResType(*f)(ArgType)) { |
| 7144 | GTEST_CHECK_(f != NULL) |
| 7145 | << "NULL function pointer is passed into ResultOf()."; |
| 7146 | } |
| 7147 | template <typename T> |
| 7148 | static ResType Invoke(ResType(*f)(ArgType), T arg) { |
| 7149 | return (*f)(arg); |
| 7150 | } |
| 7151 | }; |
| 7152 | |
| 7153 | // Implements the ResultOf() matcher for matching a return value of a |
| 7154 | // unary function of an object. |
| 7155 | template <typename Callable> |
| 7156 | class ResultOfMatcher { |
| 7157 | public: |
| 7158 | typedef typename CallableTraits<Callable>::ResultType ResultType; |
| 7159 | |
| 7160 | ResultOfMatcher(Callable callable, const Matcher<ResultType>& matcher) |
| 7161 | : callable_(callable), matcher_(matcher) { |
| 7162 | CallableTraits<Callable>::CheckIsValid(callable_); |
| 7163 | } |
| 7164 | |
| 7165 | template <typename T> |
| 7166 | operator Matcher<T>() const { |
| 7167 | return Matcher<T>(new Impl<T>(callable_, matcher_)); |
| 7168 | } |
| 7169 | |
| 7170 | private: |
| 7171 | typedef typename CallableTraits<Callable>::StorageType CallableStorageType; |
| 7172 | |
| 7173 | template <typename T> |
| 7174 | class Impl : public MatcherInterface<T> { |
| 7175 | public: |
| 7176 | Impl(CallableStorageType callable, const Matcher<ResultType>& matcher) |
| 7177 | : callable_(callable), matcher_(matcher) {} |
| 7178 | |
| 7179 | virtual void DescribeTo(::std::ostream* os) const { |
| 7180 | *os << "is mapped by the given callable to a value that "; |
| 7181 | matcher_.DescribeTo(os); |
| 7182 | } |
| 7183 | |
| 7184 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 7185 | *os << "is mapped by the given callable to a value that "; |
| 7186 | matcher_.DescribeNegationTo(os); |
| 7187 | } |
| 7188 | |
| 7189 | virtual bool MatchAndExplain(T obj, MatchResultListener* listener) const { |
| 7190 | *listener << "which is mapped by the given callable to "; |
| 7191 | // Cannot pass the return value (for example, int) to |
| 7192 | // MatchPrintAndExplain, which takes a non-const reference as argument. |
| 7193 | ResultType result = |
| 7194 | CallableTraits<Callable>::template Invoke<T>(callable_, obj); |
| 7195 | return MatchPrintAndExplain(result, matcher_, listener); |
| 7196 | } |
| 7197 | |
| 7198 | private: |
| 7199 | // Functors often define operator() as non-const method even though |
| 7200 | // they are actualy stateless. But we need to use them even when |
| 7201 | // 'this' is a const pointer. It's the user's responsibility not to |
| 7202 | // use stateful callables with ResultOf(), which does't guarantee |
| 7203 | // how many times the callable will be invoked. |
| 7204 | mutable CallableStorageType callable_; |
| 7205 | const Matcher<ResultType> matcher_; |
| 7206 | |
| 7207 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 7208 | }; // class Impl |
| 7209 | |
| 7210 | const CallableStorageType callable_; |
| 7211 | const Matcher<ResultType> matcher_; |
| 7212 | |
| 7213 | GTEST_DISALLOW_ASSIGN_(ResultOfMatcher); |
| 7214 | }; |
| 7215 | |
| 7216 | // Implements a matcher that checks the size of an STL-style container. |
| 7217 | template <typename SizeMatcher> |
| 7218 | class SizeIsMatcher { |
| 7219 | public: |
| 7220 | explicit SizeIsMatcher(const SizeMatcher& size_matcher) |
| 7221 | : size_matcher_(size_matcher) { |
| 7222 | } |
| 7223 | |
| 7224 | template <typename Container> |
| 7225 | operator Matcher<Container>() const { |
| 7226 | return MakeMatcher(new Impl<Container>(size_matcher_)); |
| 7227 | } |
| 7228 | |
| 7229 | template <typename Container> |
| 7230 | class Impl : public MatcherInterface<Container> { |
| 7231 | public: |
| 7232 | typedef internal::StlContainerView< |
| 7233 | GTEST_REMOVE_REFERENCE_AND_CONST_(Container)> ContainerView; |
| 7234 | typedef typename ContainerView::type::size_type SizeType; |
| 7235 | explicit Impl(const SizeMatcher& size_matcher) |
| 7236 | : size_matcher_(MatcherCast<SizeType>(size_matcher)) {} |
| 7237 | |
| 7238 | virtual void DescribeTo(::std::ostream* os) const { |
| 7239 | *os << "size "; |
| 7240 | size_matcher_.DescribeTo(os); |
| 7241 | } |
| 7242 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 7243 | *os << "size "; |
| 7244 | size_matcher_.DescribeNegationTo(os); |
| 7245 | } |
| 7246 | |
| 7247 | virtual bool MatchAndExplain(Container container, |
| 7248 | MatchResultListener* listener) const { |
| 7249 | SizeType size = container.size(); |
| 7250 | StringMatchResultListener size_listener; |
| 7251 | const bool result = size_matcher_.MatchAndExplain(size, &size_listener); |
| 7252 | *listener |
| 7253 | << "whose size " << size << (result ? " matches" : " doesn't match"); |
| 7254 | PrintIfNotEmpty(size_listener.str(), listener->stream()); |
| 7255 | return result; |
| 7256 | } |
| 7257 | |
| 7258 | private: |
| 7259 | const Matcher<SizeType> size_matcher_; |
| 7260 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 7261 | }; |
| 7262 | |
| 7263 | private: |
| 7264 | const SizeMatcher size_matcher_; |
| 7265 | GTEST_DISALLOW_ASSIGN_(SizeIsMatcher); |
| 7266 | }; |
| 7267 | |
| 7268 | // Implements a matcher that checks the begin()..end() distance of an STL-style |
| 7269 | // container. |
| 7270 | template <typename DistanceMatcher> |
| 7271 | class BeginEndDistanceIsMatcher { |
| 7272 | public: |
| 7273 | explicit BeginEndDistanceIsMatcher(const DistanceMatcher& distance_matcher) |
| 7274 | : distance_matcher_(distance_matcher) {} |
| 7275 | |
| 7276 | template <typename Container> |
| 7277 | operator Matcher<Container>() const { |
| 7278 | return MakeMatcher(new Impl<Container>(distance_matcher_)); |
| 7279 | } |
| 7280 | |
| 7281 | template <typename Container> |
| 7282 | class Impl : public MatcherInterface<Container> { |
| 7283 | public: |
| 7284 | typedef internal::StlContainerView< |
| 7285 | GTEST_REMOVE_REFERENCE_AND_CONST_(Container)> ContainerView; |
| 7286 | typedef typename std::iterator_traits< |
| 7287 | typename ContainerView::type::const_iterator>::difference_type |
| 7288 | DistanceType; |
| 7289 | explicit Impl(const DistanceMatcher& distance_matcher) |
| 7290 | : distance_matcher_(MatcherCast<DistanceType>(distance_matcher)) {} |
| 7291 | |
| 7292 | virtual void DescribeTo(::std::ostream* os) const { |
| 7293 | *os << "distance between begin() and end() "; |
| 7294 | distance_matcher_.DescribeTo(os); |
| 7295 | } |
| 7296 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 7297 | *os << "distance between begin() and end() "; |
| 7298 | distance_matcher_.DescribeNegationTo(os); |
| 7299 | } |
| 7300 | |
| 7301 | virtual bool MatchAndExplain(Container container, |
| 7302 | MatchResultListener* listener) const { |
| 7303 | #if GTEST_HAS_STD_BEGIN_AND_END_ |
| 7304 | using std::begin; |
| 7305 | using std::end; |
| 7306 | DistanceType distance = std::distance(begin(container), end(container)); |
| 7307 | #else |
| 7308 | DistanceType distance = std::distance(container.begin(), container.end()); |
| 7309 | #endif |
| 7310 | StringMatchResultListener distance_listener; |
| 7311 | const bool result = |
| 7312 | distance_matcher_.MatchAndExplain(distance, &distance_listener); |
| 7313 | *listener << "whose distance between begin() and end() " << distance |
| 7314 | << (result ? " matches" : " doesn't match"); |
| 7315 | PrintIfNotEmpty(distance_listener.str(), listener->stream()); |
| 7316 | return result; |
| 7317 | } |
| 7318 | |
| 7319 | private: |
| 7320 | const Matcher<DistanceType> distance_matcher_; |
| 7321 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 7322 | }; |
| 7323 | |
| 7324 | private: |
| 7325 | const DistanceMatcher distance_matcher_; |
| 7326 | GTEST_DISALLOW_ASSIGN_(BeginEndDistanceIsMatcher); |
| 7327 | }; |
| 7328 | |
| 7329 | // Implements an equality matcher for any STL-style container whose elements |
| 7330 | // support ==. This matcher is like Eq(), but its failure explanations provide |
| 7331 | // more detailed information that is useful when the container is used as a set. |
| 7332 | // The failure message reports elements that are in one of the operands but not |
| 7333 | // the other. The failure messages do not report duplicate or out-of-order |
| 7334 | // elements in the containers (which don't properly matter to sets, but can |
| 7335 | // occur if the containers are vectors or lists, for example). |
| 7336 | // |
| 7337 | // Uses the container's const_iterator, value_type, operator ==, |
| 7338 | // begin(), and end(). |
| 7339 | template <typename Container> |
| 7340 | class ContainerEqMatcher { |
| 7341 | public: |
| 7342 | typedef internal::StlContainerView<Container> View; |
| 7343 | typedef typename View::type StlContainer; |
| 7344 | typedef typename View::const_reference StlContainerReference; |
| 7345 | |
| 7346 | // We make a copy of expected in case the elements in it are modified |
| 7347 | // after this matcher is created. |
| 7348 | explicit ContainerEqMatcher(const Container& expected) |
| 7349 | : expected_(View::Copy(expected)) { |
| 7350 | // Makes sure the user doesn't instantiate this class template |
| 7351 | // with a const or reference type. |
| 7352 | (void)testing::StaticAssertTypeEq<Container, |
| 7353 | GTEST_REMOVE_REFERENCE_AND_CONST_(Container)>(); |
| 7354 | } |
| 7355 | |
| 7356 | void DescribeTo(::std::ostream* os) const { |
| 7357 | *os << "equals "; |
| 7358 | UniversalPrint(expected_, os); |
| 7359 | } |
| 7360 | void DescribeNegationTo(::std::ostream* os) const { |
| 7361 | *os << "does not equal "; |
| 7362 | UniversalPrint(expected_, os); |
| 7363 | } |
| 7364 | |
| 7365 | template <typename LhsContainer> |
| 7366 | bool MatchAndExplain(const LhsContainer& lhs, |
| 7367 | MatchResultListener* listener) const { |
| 7368 | // GTEST_REMOVE_CONST_() is needed to work around an MSVC 8.0 bug |
| 7369 | // that causes LhsContainer to be a const type sometimes. |
| 7370 | typedef internal::StlContainerView<GTEST_REMOVE_CONST_(LhsContainer)> |
| 7371 | LhsView; |
| 7372 | typedef typename LhsView::type LhsStlContainer; |
| 7373 | StlContainerReference lhs_stl_container = LhsView::ConstReference(lhs); |
| 7374 | if (lhs_stl_container == expected_) |
| 7375 | return true; |
| 7376 | |
| 7377 | ::std::ostream* const os = listener->stream(); |
| 7378 | if (os != NULL) { |
| 7379 | // Something is different. Check for extra values first. |
| 7380 | bool printed_header = false; |
| 7381 | for (typename LhsStlContainer::const_iterator it = |
| 7382 | lhs_stl_container.begin(); |
| 7383 | it != lhs_stl_container.end(); ++it) { |
| 7384 | if (internal::ArrayAwareFind(expected_.begin(), expected_.end(), *it) == |
| 7385 | expected_.end()) { |
| 7386 | if (printed_header) { |
| 7387 | *os << ", "; |
| 7388 | } else { |
| 7389 | *os << "which has these unexpected elements: "; |
| 7390 | printed_header = true; |
| 7391 | } |
| 7392 | UniversalPrint(*it, os); |
| 7393 | } |
| 7394 | } |
| 7395 | |
| 7396 | // Now check for missing values. |
| 7397 | bool printed_header2 = false; |
| 7398 | for (typename StlContainer::const_iterator it = expected_.begin(); |
| 7399 | it != expected_.end(); ++it) { |
| 7400 | if (internal::ArrayAwareFind( |
| 7401 | lhs_stl_container.begin(), lhs_stl_container.end(), *it) == |
| 7402 | lhs_stl_container.end()) { |
| 7403 | if (printed_header2) { |
| 7404 | *os << ", "; |
| 7405 | } else { |
| 7406 | *os << (printed_header ? ",\nand" : "which") |
| 7407 | << " doesn't have these expected elements: "; |
| 7408 | printed_header2 = true; |
| 7409 | } |
| 7410 | UniversalPrint(*it, os); |
| 7411 | } |
| 7412 | } |
| 7413 | } |
| 7414 | |
| 7415 | return false; |
| 7416 | } |
| 7417 | |
| 7418 | private: |
| 7419 | const StlContainer expected_; |
| 7420 | |
| 7421 | GTEST_DISALLOW_ASSIGN_(ContainerEqMatcher); |
| 7422 | }; |
| 7423 | |
| 7424 | // A comparator functor that uses the < operator to compare two values. |
| 7425 | struct LessComparator { |
| 7426 | template <typename T, typename U> |
| 7427 | bool operator()(const T& lhs, const U& rhs) const { return lhs < rhs; } |
| 7428 | }; |
| 7429 | |
| 7430 | // Implements WhenSortedBy(comparator, container_matcher). |
| 7431 | template <typename Comparator, typename ContainerMatcher> |
| 7432 | class WhenSortedByMatcher { |
| 7433 | public: |
| 7434 | WhenSortedByMatcher(const Comparator& comparator, |
| 7435 | const ContainerMatcher& matcher) |
| 7436 | : comparator_(comparator), matcher_(matcher) {} |
| 7437 | |
| 7438 | template <typename LhsContainer> |
| 7439 | operator Matcher<LhsContainer>() const { |
| 7440 | return MakeMatcher(new Impl<LhsContainer>(comparator_, matcher_)); |
| 7441 | } |
| 7442 | |
| 7443 | template <typename LhsContainer> |
| 7444 | class Impl : public MatcherInterface<LhsContainer> { |
| 7445 | public: |
| 7446 | typedef internal::StlContainerView< |
| 7447 | GTEST_REMOVE_REFERENCE_AND_CONST_(LhsContainer)> LhsView; |
| 7448 | typedef typename LhsView::type LhsStlContainer; |
| 7449 | typedef typename LhsView::const_reference LhsStlContainerReference; |
| 7450 | // Transforms std::pair<const Key, Value> into std::pair<Key, Value> |
| 7451 | // so that we can match associative containers. |
| 7452 | typedef typename RemoveConstFromKey< |
| 7453 | typename LhsStlContainer::value_type>::type LhsValue; |
| 7454 | |
| 7455 | Impl(const Comparator& comparator, const ContainerMatcher& matcher) |
| 7456 | : comparator_(comparator), matcher_(matcher) {} |
| 7457 | |
| 7458 | virtual void DescribeTo(::std::ostream* os) const { |
| 7459 | *os << "(when sorted) "; |
| 7460 | matcher_.DescribeTo(os); |
| 7461 | } |
| 7462 | |
| 7463 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 7464 | *os << "(when sorted) "; |
| 7465 | matcher_.DescribeNegationTo(os); |
| 7466 | } |
| 7467 | |
| 7468 | virtual bool MatchAndExplain(LhsContainer lhs, |
| 7469 | MatchResultListener* listener) const { |
| 7470 | LhsStlContainerReference lhs_stl_container = LhsView::ConstReference(lhs); |
| 7471 | ::std::vector<LhsValue> sorted_container(lhs_stl_container.begin(), |
| 7472 | lhs_stl_container.end()); |
| 7473 | ::std::sort( |
| 7474 | sorted_container.begin(), sorted_container.end(), comparator_); |
| 7475 | |
| 7476 | if (!listener->IsInterested()) { |
| 7477 | // If the listener is not interested, we do not need to |
| 7478 | // construct the inner explanation. |
| 7479 | return matcher_.Matches(sorted_container); |
| 7480 | } |
| 7481 | |
| 7482 | *listener << "which is "; |
| 7483 | UniversalPrint(sorted_container, listener->stream()); |
| 7484 | *listener << " when sorted"; |
| 7485 | |
| 7486 | StringMatchResultListener inner_listener; |
| 7487 | const bool match = matcher_.MatchAndExplain(sorted_container, |
| 7488 | &inner_listener); |
| 7489 | PrintIfNotEmpty(inner_listener.str(), listener->stream()); |
| 7490 | return match; |
| 7491 | } |
| 7492 | |
| 7493 | private: |
| 7494 | const Comparator comparator_; |
| 7495 | const Matcher<const ::std::vector<LhsValue>&> matcher_; |
| 7496 | |
| 7497 | GTEST_DISALLOW_COPY_AND_ASSIGN_(Impl); |
| 7498 | }; |
| 7499 | |
| 7500 | private: |
| 7501 | const Comparator comparator_; |
| 7502 | const ContainerMatcher matcher_; |
| 7503 | |
| 7504 | GTEST_DISALLOW_ASSIGN_(WhenSortedByMatcher); |
| 7505 | }; |
| 7506 | |
| 7507 | // Implements Pointwise(tuple_matcher, rhs_container). tuple_matcher |
| 7508 | // must be able to be safely cast to Matcher<tuple<const T1&, const |
| 7509 | // T2&> >, where T1 and T2 are the types of elements in the LHS |
| 7510 | // container and the RHS container respectively. |
| 7511 | template <typename TupleMatcher, typename RhsContainer> |
| 7512 | class PointwiseMatcher { |
| 7513 | public: |
| 7514 | typedef internal::StlContainerView<RhsContainer> RhsView; |
| 7515 | typedef typename RhsView::type RhsStlContainer; |
| 7516 | typedef typename RhsStlContainer::value_type RhsValue; |
| 7517 | |
| 7518 | // Like ContainerEq, we make a copy of rhs in case the elements in |
| 7519 | // it are modified after this matcher is created. |
| 7520 | PointwiseMatcher(const TupleMatcher& tuple_matcher, const RhsContainer& rhs) |
| 7521 | : tuple_matcher_(tuple_matcher), rhs_(RhsView::Copy(rhs)) { |
| 7522 | // Makes sure the user doesn't instantiate this class template |
| 7523 | // with a const or reference type. |
| 7524 | (void)testing::StaticAssertTypeEq<RhsContainer, |
| 7525 | GTEST_REMOVE_REFERENCE_AND_CONST_(RhsContainer)>(); |
| 7526 | } |
| 7527 | |
| 7528 | template <typename LhsContainer> |
| 7529 | operator Matcher<LhsContainer>() const { |
| 7530 | return MakeMatcher(new Impl<LhsContainer>(tuple_matcher_, rhs_)); |
| 7531 | } |
| 7532 | |
| 7533 | template <typename LhsContainer> |
| 7534 | class Impl : public MatcherInterface<LhsContainer> { |
| 7535 | public: |
| 7536 | typedef internal::StlContainerView< |
| 7537 | GTEST_REMOVE_REFERENCE_AND_CONST_(LhsContainer)> LhsView; |
| 7538 | typedef typename LhsView::type LhsStlContainer; |
| 7539 | typedef typename LhsView::const_reference LhsStlContainerReference; |
| 7540 | typedef typename LhsStlContainer::value_type LhsValue; |
| 7541 | // We pass the LHS value and the RHS value to the inner matcher by |
| 7542 | // reference, as they may be expensive to copy. We must use tuple |
| 7543 | // instead of pair here, as a pair cannot hold references (C++ 98, |
| 7544 | // 20.2.2 [lib.pairs]). |
| 7545 | typedef ::testing::tuple<const LhsValue&, const RhsValue&> InnerMatcherArg; |
| 7546 | |
| 7547 | Impl(const TupleMatcher& tuple_matcher, const RhsStlContainer& rhs) |
| 7548 | // mono_tuple_matcher_ holds a monomorphic version of the tuple matcher. |
| 7549 | : mono_tuple_matcher_(SafeMatcherCast<InnerMatcherArg>(tuple_matcher)), |
| 7550 | rhs_(rhs) {} |
| 7551 | |
| 7552 | virtual void DescribeTo(::std::ostream* os) const { |
| 7553 | *os << "contains " << rhs_.size() |
| 7554 | << " values, where each value and its corresponding value in "; |
| 7555 | UniversalPrinter<RhsStlContainer>::Print(rhs_, os); |
| 7556 | *os << " "; |
| 7557 | mono_tuple_matcher_.DescribeTo(os); |
| 7558 | } |
| 7559 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 7560 | *os << "doesn't contain exactly " << rhs_.size() |
| 7561 | << " values, or contains a value x at some index i" |
| 7562 | << " where x and the i-th value of "; |
| 7563 | UniversalPrint(rhs_, os); |
| 7564 | *os << " "; |
| 7565 | mono_tuple_matcher_.DescribeNegationTo(os); |
| 7566 | } |
| 7567 | |
| 7568 | virtual bool MatchAndExplain(LhsContainer lhs, |
| 7569 | MatchResultListener* listener) const { |
| 7570 | LhsStlContainerReference lhs_stl_container = LhsView::ConstReference(lhs); |
| 7571 | const size_t actual_size = lhs_stl_container.size(); |
| 7572 | if (actual_size != rhs_.size()) { |
| 7573 | *listener << "which contains " << actual_size << " values"; |
| 7574 | return false; |
| 7575 | } |
| 7576 | |
| 7577 | typename LhsStlContainer::const_iterator left = lhs_stl_container.begin(); |
| 7578 | typename RhsStlContainer::const_iterator right = rhs_.begin(); |
| 7579 | for (size_t i = 0; i != actual_size; ++i, ++left, ++right) { |
| 7580 | const InnerMatcherArg value_pair(*left, *right); |
| 7581 | |
| 7582 | if (listener->IsInterested()) { |
| 7583 | StringMatchResultListener inner_listener; |
| 7584 | if (!mono_tuple_matcher_.MatchAndExplain( |
| 7585 | value_pair, &inner_listener)) { |
| 7586 | *listener << "where the value pair ("; |
| 7587 | UniversalPrint(*left, listener->stream()); |
| 7588 | *listener << ", "; |
| 7589 | UniversalPrint(*right, listener->stream()); |
| 7590 | *listener << ") at index #" << i << " don't match"; |
| 7591 | PrintIfNotEmpty(inner_listener.str(), listener->stream()); |
| 7592 | return false; |
| 7593 | } |
| 7594 | } else { |
| 7595 | if (!mono_tuple_matcher_.Matches(value_pair)) |
| 7596 | return false; |
| 7597 | } |
| 7598 | } |
| 7599 | |
| 7600 | return true; |
| 7601 | } |
| 7602 | |
| 7603 | private: |
| 7604 | const Matcher<InnerMatcherArg> mono_tuple_matcher_; |
| 7605 | const RhsStlContainer rhs_; |
| 7606 | |
| 7607 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 7608 | }; |
| 7609 | |
| 7610 | private: |
| 7611 | const TupleMatcher tuple_matcher_; |
| 7612 | const RhsStlContainer rhs_; |
| 7613 | |
| 7614 | GTEST_DISALLOW_ASSIGN_(PointwiseMatcher); |
| 7615 | }; |
| 7616 | |
| 7617 | // Holds the logic common to ContainsMatcherImpl and EachMatcherImpl. |
| 7618 | template <typename Container> |
| 7619 | class QuantifierMatcherImpl : public MatcherInterface<Container> { |
| 7620 | public: |
| 7621 | typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer; |
| 7622 | typedef StlContainerView<RawContainer> View; |
| 7623 | typedef typename View::type StlContainer; |
| 7624 | typedef typename View::const_reference StlContainerReference; |
| 7625 | typedef typename StlContainer::value_type Element; |
| 7626 | |
| 7627 | template <typename InnerMatcher> |
| 7628 | explicit QuantifierMatcherImpl(InnerMatcher inner_matcher) |
| 7629 | : inner_matcher_( |
| 7630 | testing::SafeMatcherCast<const Element&>(inner_matcher)) {} |
| 7631 | |
| 7632 | // Checks whether: |
| 7633 | // * All elements in the container match, if all_elements_should_match. |
| 7634 | // * Any element in the container matches, if !all_elements_should_match. |
| 7635 | bool MatchAndExplainImpl(bool all_elements_should_match, |
| 7636 | Container container, |
| 7637 | MatchResultListener* listener) const { |
| 7638 | StlContainerReference stl_container = View::ConstReference(container); |
| 7639 | size_t i = 0; |
| 7640 | for (typename StlContainer::const_iterator it = stl_container.begin(); |
| 7641 | it != stl_container.end(); ++it, ++i) { |
| 7642 | StringMatchResultListener inner_listener; |
| 7643 | const bool matches = inner_matcher_.MatchAndExplain(*it, &inner_listener); |
| 7644 | |
| 7645 | if (matches != all_elements_should_match) { |
| 7646 | *listener << "whose element #" << i |
| 7647 | << (matches ? " matches" : " doesn't match"); |
| 7648 | PrintIfNotEmpty(inner_listener.str(), listener->stream()); |
| 7649 | return !all_elements_should_match; |
| 7650 | } |
| 7651 | } |
| 7652 | return all_elements_should_match; |
| 7653 | } |
| 7654 | |
| 7655 | protected: |
| 7656 | const Matcher<const Element&> inner_matcher_; |
| 7657 | |
| 7658 | GTEST_DISALLOW_ASSIGN_(QuantifierMatcherImpl); |
| 7659 | }; |
| 7660 | |
| 7661 | // Implements Contains(element_matcher) for the given argument type Container. |
| 7662 | // Symmetric to EachMatcherImpl. |
| 7663 | template <typename Container> |
| 7664 | class ContainsMatcherImpl : public QuantifierMatcherImpl<Container> { |
| 7665 | public: |
| 7666 | template <typename InnerMatcher> |
| 7667 | explicit ContainsMatcherImpl(InnerMatcher inner_matcher) |
| 7668 | : QuantifierMatcherImpl<Container>(inner_matcher) {} |
| 7669 | |
| 7670 | // Describes what this matcher does. |
| 7671 | virtual void DescribeTo(::std::ostream* os) const { |
| 7672 | *os << "contains at least one element that "; |
| 7673 | this->inner_matcher_.DescribeTo(os); |
| 7674 | } |
| 7675 | |
| 7676 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 7677 | *os << "doesn't contain any element that "; |
| 7678 | this->inner_matcher_.DescribeTo(os); |
| 7679 | } |
| 7680 | |
| 7681 | virtual bool MatchAndExplain(Container container, |
| 7682 | MatchResultListener* listener) const { |
| 7683 | return this->MatchAndExplainImpl(false, container, listener); |
| 7684 | } |
| 7685 | |
| 7686 | private: |
| 7687 | GTEST_DISALLOW_ASSIGN_(ContainsMatcherImpl); |
| 7688 | }; |
| 7689 | |
| 7690 | // Implements Each(element_matcher) for the given argument type Container. |
| 7691 | // Symmetric to ContainsMatcherImpl. |
| 7692 | template <typename Container> |
| 7693 | class EachMatcherImpl : public QuantifierMatcherImpl<Container> { |
| 7694 | public: |
| 7695 | template <typename InnerMatcher> |
| 7696 | explicit EachMatcherImpl(InnerMatcher inner_matcher) |
| 7697 | : QuantifierMatcherImpl<Container>(inner_matcher) {} |
| 7698 | |
| 7699 | // Describes what this matcher does. |
| 7700 | virtual void DescribeTo(::std::ostream* os) const { |
| 7701 | *os << "only contains elements that "; |
| 7702 | this->inner_matcher_.DescribeTo(os); |
| 7703 | } |
| 7704 | |
| 7705 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 7706 | *os << "contains some element that "; |
| 7707 | this->inner_matcher_.DescribeNegationTo(os); |
| 7708 | } |
| 7709 | |
| 7710 | virtual bool MatchAndExplain(Container container, |
| 7711 | MatchResultListener* listener) const { |
| 7712 | return this->MatchAndExplainImpl(true, container, listener); |
| 7713 | } |
| 7714 | |
| 7715 | private: |
| 7716 | GTEST_DISALLOW_ASSIGN_(EachMatcherImpl); |
| 7717 | }; |
| 7718 | |
| 7719 | // Implements polymorphic Contains(element_matcher). |
| 7720 | template <typename M> |
| 7721 | class ContainsMatcher { |
| 7722 | public: |
| 7723 | explicit ContainsMatcher(M m) : inner_matcher_(m) {} |
| 7724 | |
| 7725 | template <typename Container> |
| 7726 | operator Matcher<Container>() const { |
| 7727 | return MakeMatcher(new ContainsMatcherImpl<Container>(inner_matcher_)); |
| 7728 | } |
| 7729 | |
| 7730 | private: |
| 7731 | const M inner_matcher_; |
| 7732 | |
| 7733 | GTEST_DISALLOW_ASSIGN_(ContainsMatcher); |
| 7734 | }; |
| 7735 | |
| 7736 | // Implements polymorphic Each(element_matcher). |
| 7737 | template <typename M> |
| 7738 | class EachMatcher { |
| 7739 | public: |
| 7740 | explicit EachMatcher(M m) : inner_matcher_(m) {} |
| 7741 | |
| 7742 | template <typename Container> |
| 7743 | operator Matcher<Container>() const { |
| 7744 | return MakeMatcher(new EachMatcherImpl<Container>(inner_matcher_)); |
| 7745 | } |
| 7746 | |
| 7747 | private: |
| 7748 | const M inner_matcher_; |
| 7749 | |
| 7750 | GTEST_DISALLOW_ASSIGN_(EachMatcher); |
| 7751 | }; |
| 7752 | |
| 7753 | // Implements Key(inner_matcher) for the given argument pair type. |
| 7754 | // Key(inner_matcher) matches an std::pair whose 'first' field matches |
| 7755 | // inner_matcher. For example, Contains(Key(Ge(5))) can be used to match an |
| 7756 | // std::map that contains at least one element whose key is >= 5. |
| 7757 | template <typename PairType> |
| 7758 | class KeyMatcherImpl : public MatcherInterface<PairType> { |
| 7759 | public: |
| 7760 | typedef GTEST_REMOVE_REFERENCE_AND_CONST_(PairType) RawPairType; |
| 7761 | typedef typename RawPairType::first_type KeyType; |
| 7762 | |
| 7763 | template <typename InnerMatcher> |
| 7764 | explicit KeyMatcherImpl(InnerMatcher inner_matcher) |
| 7765 | : inner_matcher_( |
| 7766 | testing::SafeMatcherCast<const KeyType&>(inner_matcher)) { |
| 7767 | } |
| 7768 | |
| 7769 | // Returns true iff 'key_value.first' (the key) matches the inner matcher. |
| 7770 | virtual bool MatchAndExplain(PairType key_value, |
| 7771 | MatchResultListener* listener) const { |
| 7772 | StringMatchResultListener inner_listener; |
| 7773 | const bool match = inner_matcher_.MatchAndExplain(key_value.first, |
| 7774 | &inner_listener); |
| 7775 | const internal::string explanation = inner_listener.str(); |
| 7776 | if (explanation != "") { |
| 7777 | *listener << "whose first field is a value " << explanation; |
| 7778 | } |
| 7779 | return match; |
| 7780 | } |
| 7781 | |
| 7782 | // Describes what this matcher does. |
| 7783 | virtual void DescribeTo(::std::ostream* os) const { |
| 7784 | *os << "has a key that "; |
| 7785 | inner_matcher_.DescribeTo(os); |
| 7786 | } |
| 7787 | |
| 7788 | // Describes what the negation of this matcher does. |
| 7789 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 7790 | *os << "doesn't have a key that "; |
| 7791 | inner_matcher_.DescribeTo(os); |
| 7792 | } |
| 7793 | |
| 7794 | private: |
| 7795 | const Matcher<const KeyType&> inner_matcher_; |
| 7796 | |
| 7797 | GTEST_DISALLOW_ASSIGN_(KeyMatcherImpl); |
| 7798 | }; |
| 7799 | |
| 7800 | // Implements polymorphic Key(matcher_for_key). |
| 7801 | template <typename M> |
| 7802 | class KeyMatcher { |
| 7803 | public: |
| 7804 | explicit KeyMatcher(M m) : matcher_for_key_(m) {} |
| 7805 | |
| 7806 | template <typename PairType> |
| 7807 | operator Matcher<PairType>() const { |
| 7808 | return MakeMatcher(new KeyMatcherImpl<PairType>(matcher_for_key_)); |
| 7809 | } |
| 7810 | |
| 7811 | private: |
| 7812 | const M matcher_for_key_; |
| 7813 | |
| 7814 | GTEST_DISALLOW_ASSIGN_(KeyMatcher); |
| 7815 | }; |
| 7816 | |
| 7817 | // Implements Pair(first_matcher, second_matcher) for the given argument pair |
| 7818 | // type with its two matchers. See Pair() function below. |
| 7819 | template <typename PairType> |
| 7820 | class PairMatcherImpl : public MatcherInterface<PairType> { |
| 7821 | public: |
| 7822 | typedef GTEST_REMOVE_REFERENCE_AND_CONST_(PairType) RawPairType; |
| 7823 | typedef typename RawPairType::first_type FirstType; |
| 7824 | typedef typename RawPairType::second_type SecondType; |
| 7825 | |
| 7826 | template <typename FirstMatcher, typename SecondMatcher> |
| 7827 | PairMatcherImpl(FirstMatcher first_matcher, SecondMatcher second_matcher) |
| 7828 | : first_matcher_( |
| 7829 | testing::SafeMatcherCast<const FirstType&>(first_matcher)), |
| 7830 | second_matcher_( |
| 7831 | testing::SafeMatcherCast<const SecondType&>(second_matcher)) { |
| 7832 | } |
| 7833 | |
| 7834 | // Describes what this matcher does. |
| 7835 | virtual void DescribeTo(::std::ostream* os) const { |
| 7836 | *os << "has a first field that "; |
| 7837 | first_matcher_.DescribeTo(os); |
| 7838 | *os << ", and has a second field that "; |
| 7839 | second_matcher_.DescribeTo(os); |
| 7840 | } |
| 7841 | |
| 7842 | // Describes what the negation of this matcher does. |
| 7843 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 7844 | *os << "has a first field that "; |
| 7845 | first_matcher_.DescribeNegationTo(os); |
| 7846 | *os << ", or has a second field that "; |
| 7847 | second_matcher_.DescribeNegationTo(os); |
| 7848 | } |
| 7849 | |
| 7850 | // Returns true iff 'a_pair.first' matches first_matcher and 'a_pair.second' |
| 7851 | // matches second_matcher. |
| 7852 | virtual bool MatchAndExplain(PairType a_pair, |
| 7853 | MatchResultListener* listener) const { |
| 7854 | if (!listener->IsInterested()) { |
| 7855 | // If the listener is not interested, we don't need to construct the |
| 7856 | // explanation. |
| 7857 | return first_matcher_.Matches(a_pair.first) && |
| 7858 | second_matcher_.Matches(a_pair.second); |
| 7859 | } |
| 7860 | StringMatchResultListener first_inner_listener; |
| 7861 | if (!first_matcher_.MatchAndExplain(a_pair.first, |
| 7862 | &first_inner_listener)) { |
| 7863 | *listener << "whose first field does not match"; |
| 7864 | PrintIfNotEmpty(first_inner_listener.str(), listener->stream()); |
| 7865 | return false; |
| 7866 | } |
| 7867 | StringMatchResultListener second_inner_listener; |
| 7868 | if (!second_matcher_.MatchAndExplain(a_pair.second, |
| 7869 | &second_inner_listener)) { |
| 7870 | *listener << "whose second field does not match"; |
| 7871 | PrintIfNotEmpty(second_inner_listener.str(), listener->stream()); |
| 7872 | return false; |
| 7873 | } |
| 7874 | ExplainSuccess(first_inner_listener.str(), second_inner_listener.str(), |
| 7875 | listener); |
| 7876 | return true; |
| 7877 | } |
| 7878 | |
| 7879 | private: |
| 7880 | void ExplainSuccess(const internal::string& first_explanation, |
| 7881 | const internal::string& second_explanation, |
| 7882 | MatchResultListener* listener) const { |
| 7883 | *listener << "whose both fields match"; |
| 7884 | if (first_explanation != "") { |
| 7885 | *listener << ", where the first field is a value " << first_explanation; |
| 7886 | } |
| 7887 | if (second_explanation != "") { |
| 7888 | *listener << ", "; |
| 7889 | if (first_explanation != "") { |
| 7890 | *listener << "and "; |
| 7891 | } else { |
| 7892 | *listener << "where "; |
| 7893 | } |
| 7894 | *listener << "the second field is a value " << second_explanation; |
| 7895 | } |
| 7896 | } |
| 7897 | |
| 7898 | const Matcher<const FirstType&> first_matcher_; |
| 7899 | const Matcher<const SecondType&> second_matcher_; |
| 7900 | |
| 7901 | GTEST_DISALLOW_ASSIGN_(PairMatcherImpl); |
| 7902 | }; |
| 7903 | |
| 7904 | // Implements polymorphic Pair(first_matcher, second_matcher). |
| 7905 | template <typename FirstMatcher, typename SecondMatcher> |
| 7906 | class PairMatcher { |
| 7907 | public: |
| 7908 | PairMatcher(FirstMatcher first_matcher, SecondMatcher second_matcher) |
| 7909 | : first_matcher_(first_matcher), second_matcher_(second_matcher) {} |
| 7910 | |
| 7911 | template <typename PairType> |
| 7912 | operator Matcher<PairType> () const { |
| 7913 | return MakeMatcher( |
| 7914 | new PairMatcherImpl<PairType>( |
| 7915 | first_matcher_, second_matcher_)); |
| 7916 | } |
| 7917 | |
| 7918 | private: |
| 7919 | const FirstMatcher first_matcher_; |
| 7920 | const SecondMatcher second_matcher_; |
| 7921 | |
| 7922 | GTEST_DISALLOW_ASSIGN_(PairMatcher); |
| 7923 | }; |
| 7924 | |
| 7925 | // Implements ElementsAre() and ElementsAreArray(). |
| 7926 | template <typename Container> |
| 7927 | class ElementsAreMatcherImpl : public MatcherInterface<Container> { |
| 7928 | public: |
| 7929 | typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer; |
| 7930 | typedef internal::StlContainerView<RawContainer> View; |
| 7931 | typedef typename View::type StlContainer; |
| 7932 | typedef typename View::const_reference StlContainerReference; |
| 7933 | typedef typename StlContainer::value_type Element; |
| 7934 | |
| 7935 | // Constructs the matcher from a sequence of element values or |
| 7936 | // element matchers. |
| 7937 | template <typename InputIter> |
| 7938 | ElementsAreMatcherImpl(InputIter first, InputIter last) { |
| 7939 | while (first != last) { |
| 7940 | matchers_.push_back(MatcherCast<const Element&>(*first++)); |
| 7941 | } |
| 7942 | } |
| 7943 | |
| 7944 | // Describes what this matcher does. |
| 7945 | virtual void DescribeTo(::std::ostream* os) const { |
| 7946 | if (count() == 0) { |
| 7947 | *os << "is empty"; |
| 7948 | } else if (count() == 1) { |
| 7949 | *os << "has 1 element that "; |
| 7950 | matchers_[0].DescribeTo(os); |
| 7951 | } else { |
| 7952 | *os << "has " << Elements(count()) << " where\n"; |
| 7953 | for (size_t i = 0; i != count(); ++i) { |
| 7954 | *os << "element #" << i << " "; |
| 7955 | matchers_[i].DescribeTo(os); |
| 7956 | if (i + 1 < count()) { |
| 7957 | *os << ",\n"; |
| 7958 | } |
| 7959 | } |
| 7960 | } |
| 7961 | } |
| 7962 | |
| 7963 | // Describes what the negation of this matcher does. |
| 7964 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 7965 | if (count() == 0) { |
| 7966 | *os << "isn't empty"; |
| 7967 | return; |
| 7968 | } |
| 7969 | |
| 7970 | *os << "doesn't have " << Elements(count()) << ", or\n"; |
| 7971 | for (size_t i = 0; i != count(); ++i) { |
| 7972 | *os << "element #" << i << " "; |
| 7973 | matchers_[i].DescribeNegationTo(os); |
| 7974 | if (i + 1 < count()) { |
| 7975 | *os << ", or\n"; |
| 7976 | } |
| 7977 | } |
| 7978 | } |
| 7979 | |
| 7980 | virtual bool MatchAndExplain(Container container, |
| 7981 | MatchResultListener* listener) const { |
| 7982 | // To work with stream-like "containers", we must only walk |
| 7983 | // through the elements in one pass. |
| 7984 | |
| 7985 | const bool listener_interested = listener->IsInterested(); |
| 7986 | |
| 7987 | // explanations[i] is the explanation of the element at index i. |
| 7988 | ::std::vector<internal::string> explanations(count()); |
| 7989 | StlContainerReference stl_container = View::ConstReference(container); |
| 7990 | typename StlContainer::const_iterator it = stl_container.begin(); |
| 7991 | size_t exam_pos = 0; |
| 7992 | bool mismatch_found = false; // Have we found a mismatched element yet? |
| 7993 | |
| 7994 | // Go through the elements and matchers in pairs, until we reach |
| 7995 | // the end of either the elements or the matchers, or until we find a |
| 7996 | // mismatch. |
| 7997 | for (; it != stl_container.end() && exam_pos != count(); ++it, ++exam_pos) { |
| 7998 | bool match; // Does the current element match the current matcher? |
| 7999 | if (listener_interested) { |
| 8000 | StringMatchResultListener s; |
| 8001 | match = matchers_[exam_pos].MatchAndExplain(*it, &s); |
| 8002 | explanations[exam_pos] = s.str(); |
| 8003 | } else { |
| 8004 | match = matchers_[exam_pos].Matches(*it); |
| 8005 | } |
| 8006 | |
| 8007 | if (!match) { |
| 8008 | mismatch_found = true; |
| 8009 | break; |
| 8010 | } |
| 8011 | } |
| 8012 | // If mismatch_found is true, 'exam_pos' is the index of the mismatch. |
| 8013 | |
| 8014 | // Find how many elements the actual container has. We avoid |
| 8015 | // calling size() s.t. this code works for stream-like "containers" |
| 8016 | // that don't define size(). |
| 8017 | size_t actual_count = exam_pos; |
| 8018 | for (; it != stl_container.end(); ++it) { |
| 8019 | ++actual_count; |
| 8020 | } |
| 8021 | |
| 8022 | if (actual_count != count()) { |
| 8023 | // The element count doesn't match. If the container is empty, |
| 8024 | // there's no need to explain anything as Google Mock already |
| 8025 | // prints the empty container. Otherwise we just need to show |
| 8026 | // how many elements there actually are. |
| 8027 | if (listener_interested && (actual_count != 0)) { |
| 8028 | *listener << "which has " << Elements(actual_count); |
| 8029 | } |
| 8030 | return false; |
| 8031 | } |
| 8032 | |
| 8033 | if (mismatch_found) { |
| 8034 | // The element count matches, but the exam_pos-th element doesn't match. |
| 8035 | if (listener_interested) { |
| 8036 | *listener << "whose element #" << exam_pos << " doesn't match"; |
| 8037 | PrintIfNotEmpty(explanations[exam_pos], listener->stream()); |
| 8038 | } |
| 8039 | return false; |
| 8040 | } |
| 8041 | |
| 8042 | // Every element matches its expectation. We need to explain why |
| 8043 | // (the obvious ones can be skipped). |
| 8044 | if (listener_interested) { |
| 8045 | bool reason_printed = false; |
| 8046 | for (size_t i = 0; i != count(); ++i) { |
| 8047 | const internal::string& s = explanations[i]; |
| 8048 | if (!s.empty()) { |
| 8049 | if (reason_printed) { |
| 8050 | *listener << ",\nand "; |
| 8051 | } |
| 8052 | *listener << "whose element #" << i << " matches, " << s; |
| 8053 | reason_printed = true; |
| 8054 | } |
| 8055 | } |
| 8056 | } |
| 8057 | return true; |
| 8058 | } |
| 8059 | |
| 8060 | private: |
| 8061 | static Message Elements(size_t count) { |
| 8062 | return Message() << count << (count == 1 ? " element" : " elements"); |
| 8063 | } |
| 8064 | |
| 8065 | size_t count() const { return matchers_.size(); } |
| 8066 | |
| 8067 | ::std::vector<Matcher<const Element&> > matchers_; |
| 8068 | |
| 8069 | GTEST_DISALLOW_ASSIGN_(ElementsAreMatcherImpl); |
| 8070 | }; |
| 8071 | |
| 8072 | // Connectivity matrix of (elements X matchers), in element-major order. |
| 8073 | // Initially, there are no edges. |
| 8074 | // Use NextGraph() to iterate over all possible edge configurations. |
| 8075 | // Use Randomize() to generate a random edge configuration. |
| 8076 | class GTEST_API_ MatchMatrix { |
| 8077 | public: |
| 8078 | MatchMatrix(size_t num_elements, size_t num_matchers) |
| 8079 | : num_elements_(num_elements), |
| 8080 | num_matchers_(num_matchers), |
| 8081 | matched_(num_elements_* num_matchers_, 0) { |
| 8082 | } |
| 8083 | |
| 8084 | size_t LhsSize() const { return num_elements_; } |
| 8085 | size_t RhsSize() const { return num_matchers_; } |
| 8086 | bool HasEdge(size_t ilhs, size_t irhs) const { |
| 8087 | return matched_[SpaceIndex(ilhs, irhs)] == 1; |
| 8088 | } |
| 8089 | void SetEdge(size_t ilhs, size_t irhs, bool b) { |
| 8090 | matched_[SpaceIndex(ilhs, irhs)] = b ? 1 : 0; |
| 8091 | } |
| 8092 | |
| 8093 | // Treating the connectivity matrix as a (LhsSize()*RhsSize())-bit number, |
| 8094 | // adds 1 to that number; returns false if incrementing the graph left it |
| 8095 | // empty. |
| 8096 | bool NextGraph(); |
| 8097 | |
| 8098 | void Randomize(); |
| 8099 | |
| 8100 | string DebugString() const; |
| 8101 | |
| 8102 | private: |
| 8103 | size_t SpaceIndex(size_t ilhs, size_t irhs) const { |
| 8104 | return ilhs * num_matchers_ + irhs; |
| 8105 | } |
| 8106 | |
| 8107 | size_t num_elements_; |
| 8108 | size_t num_matchers_; |
| 8109 | |
| 8110 | // Each element is a char interpreted as bool. They are stored as a |
| 8111 | // flattened array in lhs-major order, use 'SpaceIndex()' to translate |
| 8112 | // a (ilhs, irhs) matrix coordinate into an offset. |
| 8113 | ::std::vector<char> matched_; |
| 8114 | }; |
| 8115 | |
| 8116 | typedef ::std::pair<size_t, size_t> ElementMatcherPair; |
| 8117 | typedef ::std::vector<ElementMatcherPair> ElementMatcherPairs; |
| 8118 | |
| 8119 | // Returns a maximum bipartite matching for the specified graph 'g'. |
| 8120 | // The matching is represented as a vector of {element, matcher} pairs. |
| 8121 | GTEST_API_ ElementMatcherPairs |
| 8122 | FindMaxBipartiteMatching(const MatchMatrix& g); |
| 8123 | |
| 8124 | GTEST_API_ bool FindPairing(const MatchMatrix& matrix, |
| 8125 | MatchResultListener* listener); |
| 8126 | |
| 8127 | // Untyped base class for implementing UnorderedElementsAre. By |
| 8128 | // putting logic that's not specific to the element type here, we |
| 8129 | // reduce binary bloat and increase compilation speed. |
| 8130 | class GTEST_API_ UnorderedElementsAreMatcherImplBase { |
| 8131 | protected: |
| 8132 | // A vector of matcher describers, one for each element matcher. |
| 8133 | // Does not own the describers (and thus can be used only when the |
| 8134 | // element matchers are alive). |
| 8135 | typedef ::std::vector<const MatcherDescriberInterface*> MatcherDescriberVec; |
| 8136 | |
| 8137 | // Describes this UnorderedElementsAre matcher. |
| 8138 | void DescribeToImpl(::std::ostream* os) const; |
| 8139 | |
| 8140 | // Describes the negation of this UnorderedElementsAre matcher. |
| 8141 | void DescribeNegationToImpl(::std::ostream* os) const; |
| 8142 | |
| 8143 | bool VerifyAllElementsAndMatchersAreMatched( |
| 8144 | const ::std::vector<string>& element_printouts, |
| 8145 | const MatchMatrix& matrix, |
| 8146 | MatchResultListener* listener) const; |
| 8147 | |
| 8148 | MatcherDescriberVec& matcher_describers() { |
| 8149 | return matcher_describers_; |
| 8150 | } |
| 8151 | |
| 8152 | static Message Elements(size_t n) { |
| 8153 | return Message() << n << " element" << (n == 1 ? "" : "s"); |
| 8154 | } |
| 8155 | |
| 8156 | private: |
| 8157 | MatcherDescriberVec matcher_describers_; |
| 8158 | |
| 8159 | GTEST_DISALLOW_ASSIGN_(UnorderedElementsAreMatcherImplBase); |
| 8160 | }; |
| 8161 | |
| 8162 | // Implements unordered ElementsAre and unordered ElementsAreArray. |
| 8163 | template <typename Container> |
| 8164 | class UnorderedElementsAreMatcherImpl |
| 8165 | : public MatcherInterface<Container>, |
| 8166 | public UnorderedElementsAreMatcherImplBase { |
| 8167 | public: |
| 8168 | typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer; |
| 8169 | typedef internal::StlContainerView<RawContainer> View; |
| 8170 | typedef typename View::type StlContainer; |
| 8171 | typedef typename View::const_reference StlContainerReference; |
| 8172 | typedef typename StlContainer::const_iterator StlContainerConstIterator; |
| 8173 | typedef typename StlContainer::value_type Element; |
| 8174 | |
| 8175 | // Constructs the matcher from a sequence of element values or |
| 8176 | // element matchers. |
| 8177 | template <typename InputIter> |
| 8178 | UnorderedElementsAreMatcherImpl(InputIter first, InputIter last) { |
| 8179 | for (; first != last; ++first) { |
| 8180 | matchers_.push_back(MatcherCast<const Element&>(*first)); |
| 8181 | matcher_describers().push_back(matchers_.back().GetDescriber()); |
| 8182 | } |
| 8183 | } |
| 8184 | |
| 8185 | // Describes what this matcher does. |
| 8186 | virtual void DescribeTo(::std::ostream* os) const { |
| 8187 | return UnorderedElementsAreMatcherImplBase::DescribeToImpl(os); |
| 8188 | } |
| 8189 | |
| 8190 | // Describes what the negation of this matcher does. |
| 8191 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 8192 | return UnorderedElementsAreMatcherImplBase::DescribeNegationToImpl(os); |
| 8193 | } |
| 8194 | |
| 8195 | virtual bool MatchAndExplain(Container container, |
| 8196 | MatchResultListener* listener) const { |
| 8197 | StlContainerReference stl_container = View::ConstReference(container); |
| 8198 | ::std::vector<string> element_printouts; |
| 8199 | MatchMatrix matrix = AnalyzeElements(stl_container.begin(), |
| 8200 | stl_container.end(), |
| 8201 | &element_printouts, |
| 8202 | listener); |
| 8203 | |
| 8204 | const size_t actual_count = matrix.LhsSize(); |
| 8205 | if (actual_count == 0 && matchers_.empty()) { |
| 8206 | return true; |
| 8207 | } |
| 8208 | if (actual_count != matchers_.size()) { |
| 8209 | // The element count doesn't match. If the container is empty, |
| 8210 | // there's no need to explain anything as Google Mock already |
| 8211 | // prints the empty container. Otherwise we just need to show |
| 8212 | // how many elements there actually are. |
| 8213 | if (actual_count != 0 && listener->IsInterested()) { |
| 8214 | *listener << "which has " << Elements(actual_count); |
| 8215 | } |
| 8216 | return false; |
| 8217 | } |
| 8218 | |
| 8219 | return VerifyAllElementsAndMatchersAreMatched(element_printouts, |
| 8220 | matrix, listener) && |
| 8221 | FindPairing(matrix, listener); |
| 8222 | } |
| 8223 | |
| 8224 | private: |
| 8225 | typedef ::std::vector<Matcher<const Element&> > MatcherVec; |
| 8226 | |
| 8227 | template <typename ElementIter> |
| 8228 | MatchMatrix AnalyzeElements(ElementIter elem_first, ElementIter elem_last, |
| 8229 | ::std::vector<string>* element_printouts, |
| 8230 | MatchResultListener* listener) const { |
| 8231 | element_printouts->clear(); |
| 8232 | ::std::vector<char> did_match; |
| 8233 | size_t num_elements = 0; |
| 8234 | for (; elem_first != elem_last; ++num_elements, ++elem_first) { |
| 8235 | if (listener->IsInterested()) { |
| 8236 | element_printouts->push_back(PrintToString(*elem_first)); |
| 8237 | } |
| 8238 | for (size_t irhs = 0; irhs != matchers_.size(); ++irhs) { |
| 8239 | did_match.push_back(Matches(matchers_[irhs])(*elem_first)); |
| 8240 | } |
| 8241 | } |
| 8242 | |
| 8243 | MatchMatrix matrix(num_elements, matchers_.size()); |
| 8244 | ::std::vector<char>::const_iterator did_match_iter = did_match.begin(); |
| 8245 | for (size_t ilhs = 0; ilhs != num_elements; ++ilhs) { |
| 8246 | for (size_t irhs = 0; irhs != matchers_.size(); ++irhs) { |
| 8247 | matrix.SetEdge(ilhs, irhs, *did_match_iter++ != 0); |
| 8248 | } |
| 8249 | } |
| 8250 | return matrix; |
| 8251 | } |
| 8252 | |
| 8253 | MatcherVec matchers_; |
| 8254 | |
| 8255 | GTEST_DISALLOW_ASSIGN_(UnorderedElementsAreMatcherImpl); |
| 8256 | }; |
| 8257 | |
| 8258 | // Functor for use in TransformTuple. |
| 8259 | // Performs MatcherCast<Target> on an input argument of any type. |
| 8260 | template <typename Target> |
| 8261 | struct CastAndAppendTransform { |
| 8262 | template <typename Arg> |
| 8263 | Matcher<Target> operator()(const Arg& a) const { |
| 8264 | return MatcherCast<Target>(a); |
| 8265 | } |
| 8266 | }; |
| 8267 | |
| 8268 | // Implements UnorderedElementsAre. |
| 8269 | template <typename MatcherTuple> |
| 8270 | class UnorderedElementsAreMatcher { |
| 8271 | public: |
| 8272 | explicit UnorderedElementsAreMatcher(const MatcherTuple& args) |
| 8273 | : matchers_(args) {} |
| 8274 | |
| 8275 | template <typename Container> |
| 8276 | operator Matcher<Container>() const { |
| 8277 | typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer; |
| 8278 | typedef typename internal::StlContainerView<RawContainer>::type View; |
| 8279 | typedef typename View::value_type Element; |
| 8280 | typedef ::std::vector<Matcher<const Element&> > MatcherVec; |
| 8281 | MatcherVec matchers; |
| 8282 | matchers.reserve(::testing::tuple_size<MatcherTuple>::value); |
| 8283 | TransformTupleValues(CastAndAppendTransform<const Element&>(), matchers_, |
| 8284 | ::std::back_inserter(matchers)); |
| 8285 | return MakeMatcher(new UnorderedElementsAreMatcherImpl<Container>( |
| 8286 | matchers.begin(), matchers.end())); |
| 8287 | } |
| 8288 | |
| 8289 | private: |
| 8290 | const MatcherTuple matchers_; |
| 8291 | GTEST_DISALLOW_ASSIGN_(UnorderedElementsAreMatcher); |
| 8292 | }; |
| 8293 | |
| 8294 | // Implements ElementsAre. |
| 8295 | template <typename MatcherTuple> |
| 8296 | class ElementsAreMatcher { |
| 8297 | public: |
| 8298 | explicit ElementsAreMatcher(const MatcherTuple& args) : matchers_(args) {} |
| 8299 | |
| 8300 | template <typename Container> |
| 8301 | operator Matcher<Container>() const { |
| 8302 | typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer; |
| 8303 | typedef typename internal::StlContainerView<RawContainer>::type View; |
| 8304 | typedef typename View::value_type Element; |
| 8305 | typedef ::std::vector<Matcher<const Element&> > MatcherVec; |
| 8306 | MatcherVec matchers; |
| 8307 | matchers.reserve(::testing::tuple_size<MatcherTuple>::value); |
| 8308 | TransformTupleValues(CastAndAppendTransform<const Element&>(), matchers_, |
| 8309 | ::std::back_inserter(matchers)); |
| 8310 | return MakeMatcher(new ElementsAreMatcherImpl<Container>( |
| 8311 | matchers.begin(), matchers.end())); |
| 8312 | } |
| 8313 | |
| 8314 | private: |
| 8315 | const MatcherTuple matchers_; |
| 8316 | GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher); |
| 8317 | }; |
| 8318 | |
| 8319 | // Implements UnorderedElementsAreArray(). |
| 8320 | template <typename T> |
| 8321 | class UnorderedElementsAreArrayMatcher { |
| 8322 | public: |
| 8323 | UnorderedElementsAreArrayMatcher() {} |
| 8324 | |
| 8325 | template <typename Iter> |
| 8326 | UnorderedElementsAreArrayMatcher(Iter first, Iter last) |
| 8327 | : matchers_(first, last) {} |
| 8328 | |
| 8329 | template <typename Container> |
| 8330 | operator Matcher<Container>() const { |
| 8331 | return MakeMatcher( |
| 8332 | new UnorderedElementsAreMatcherImpl<Container>(matchers_.begin(), |
| 8333 | matchers_.end())); |
| 8334 | } |
| 8335 | |
| 8336 | private: |
| 8337 | ::std::vector<T> matchers_; |
| 8338 | |
| 8339 | GTEST_DISALLOW_ASSIGN_(UnorderedElementsAreArrayMatcher); |
| 8340 | }; |
| 8341 | |
| 8342 | // Implements ElementsAreArray(). |
| 8343 | template <typename T> |
| 8344 | class ElementsAreArrayMatcher { |
| 8345 | public: |
| 8346 | template <typename Iter> |
| 8347 | ElementsAreArrayMatcher(Iter first, Iter last) : matchers_(first, last) {} |
| 8348 | |
| 8349 | template <typename Container> |
| 8350 | operator Matcher<Container>() const { |
| 8351 | return MakeMatcher(new ElementsAreMatcherImpl<Container>( |
| 8352 | matchers_.begin(), matchers_.end())); |
| 8353 | } |
| 8354 | |
| 8355 | private: |
| 8356 | const ::std::vector<T> matchers_; |
| 8357 | |
| 8358 | GTEST_DISALLOW_ASSIGN_(ElementsAreArrayMatcher); |
| 8359 | }; |
| 8360 | |
| 8361 | // Given a 2-tuple matcher tm of type Tuple2Matcher and a value second |
| 8362 | // of type Second, BoundSecondMatcher<Tuple2Matcher, Second>(tm, |
| 8363 | // second) is a polymorphic matcher that matches a value x iff tm |
| 8364 | // matches tuple (x, second). Useful for implementing |
| 8365 | // UnorderedPointwise() in terms of UnorderedElementsAreArray(). |
| 8366 | // |
| 8367 | // BoundSecondMatcher is copyable and assignable, as we need to put |
| 8368 | // instances of this class in a vector when implementing |
| 8369 | // UnorderedPointwise(). |
| 8370 | template <typename Tuple2Matcher, typename Second> |
| 8371 | class BoundSecondMatcher { |
| 8372 | public: |
| 8373 | BoundSecondMatcher(const Tuple2Matcher& tm, const Second& second) |
| 8374 | : tuple2_matcher_(tm), second_value_(second) {} |
| 8375 | |
| 8376 | template <typename T> |
| 8377 | operator Matcher<T>() const { |
| 8378 | return MakeMatcher(new Impl<T>(tuple2_matcher_, second_value_)); |
| 8379 | } |
| 8380 | |
| 8381 | // We have to define this for UnorderedPointwise() to compile in |
| 8382 | // C++98 mode, as it puts BoundSecondMatcher instances in a vector, |
| 8383 | // which requires the elements to be assignable in C++98. The |
| 8384 | // compiler cannot generate the operator= for us, as Tuple2Matcher |
| 8385 | // and Second may not be assignable. |
| 8386 | // |
| 8387 | // However, this should never be called, so the implementation just |
| 8388 | // need to assert. |
| 8389 | void operator=(const BoundSecondMatcher& /*rhs*/) { |
| 8390 | GTEST_LOG_(FATAL) << "BoundSecondMatcher should never be assigned."; |
| 8391 | } |
| 8392 | |
| 8393 | private: |
| 8394 | template <typename T> |
| 8395 | class Impl : public MatcherInterface<T> { |
| 8396 | public: |
| 8397 | typedef ::testing::tuple<T, Second> ArgTuple; |
| 8398 | |
| 8399 | Impl(const Tuple2Matcher& tm, const Second& second) |
| 8400 | : mono_tuple2_matcher_(SafeMatcherCast<const ArgTuple&>(tm)), |
| 8401 | second_value_(second) {} |
| 8402 | |
| 8403 | virtual void DescribeTo(::std::ostream* os) const { |
| 8404 | *os << "and "; |
| 8405 | UniversalPrint(second_value_, os); |
| 8406 | *os << " "; |
| 8407 | mono_tuple2_matcher_.DescribeTo(os); |
| 8408 | } |
| 8409 | |
| 8410 | virtual bool MatchAndExplain(T x, MatchResultListener* listener) const { |
| 8411 | return mono_tuple2_matcher_.MatchAndExplain(ArgTuple(x, second_value_), |
| 8412 | listener); |
| 8413 | } |
| 8414 | |
| 8415 | private: |
| 8416 | const Matcher<const ArgTuple&> mono_tuple2_matcher_; |
| 8417 | const Second second_value_; |
| 8418 | |
| 8419 | GTEST_DISALLOW_ASSIGN_(Impl); |
| 8420 | }; |
| 8421 | |
| 8422 | const Tuple2Matcher tuple2_matcher_; |
| 8423 | const Second second_value_; |
| 8424 | }; |
| 8425 | |
| 8426 | // Given a 2-tuple matcher tm and a value second, |
| 8427 | // MatcherBindSecond(tm, second) returns a matcher that matches a |
| 8428 | // value x iff tm matches tuple (x, second). Useful for implementing |
| 8429 | // UnorderedPointwise() in terms of UnorderedElementsAreArray(). |
| 8430 | template <typename Tuple2Matcher, typename Second> |
| 8431 | BoundSecondMatcher<Tuple2Matcher, Second> MatcherBindSecond( |
| 8432 | const Tuple2Matcher& tm, const Second& second) { |
| 8433 | return BoundSecondMatcher<Tuple2Matcher, Second>(tm, second); |
| 8434 | } |
| 8435 | |
| 8436 | // Returns the description for a matcher defined using the MATCHER*() |
| 8437 | // macro where the user-supplied description string is "", if |
| 8438 | // 'negation' is false; otherwise returns the description of the |
| 8439 | // negation of the matcher. 'param_values' contains a list of strings |
| 8440 | // that are the print-out of the matcher's parameters. |
| 8441 | GTEST_API_ string FormatMatcherDescription(bool negation, |
| 8442 | const char* matcher_name, |
| 8443 | const Strings& param_values); |
| 8444 | |
| 8445 | } // namespace internal |
| 8446 | |
| 8447 | // ElementsAreArray(first, last) |
| 8448 | // ElementsAreArray(pointer, count) |
| 8449 | // ElementsAreArray(array) |
| 8450 | // ElementsAreArray(container) |
| 8451 | // ElementsAreArray({ e1, e2, ..., en }) |
| 8452 | // |
| 8453 | // The ElementsAreArray() functions are like ElementsAre(...), except |
| 8454 | // that they are given a homogeneous sequence rather than taking each |
| 8455 | // element as a function argument. The sequence can be specified as an |
| 8456 | // array, a pointer and count, a vector, an initializer list, or an |
| 8457 | // STL iterator range. In each of these cases, the underlying sequence |
| 8458 | // can be either a sequence of values or a sequence of matchers. |
| 8459 | // |
| 8460 | // All forms of ElementsAreArray() make a copy of the input matcher sequence. |
| 8461 | |
| 8462 | template <typename Iter> |
| 8463 | inline internal::ElementsAreArrayMatcher< |
| 8464 | typename ::std::iterator_traits<Iter>::value_type> |
| 8465 | ElementsAreArray(Iter first, Iter last) { |
| 8466 | typedef typename ::std::iterator_traits<Iter>::value_type T; |
| 8467 | return internal::ElementsAreArrayMatcher<T>(first, last); |
| 8468 | } |
| 8469 | |
| 8470 | template <typename T> |
| 8471 | inline internal::ElementsAreArrayMatcher<T> ElementsAreArray( |
| 8472 | const T* pointer, size_t count) { |
| 8473 | return ElementsAreArray(pointer, pointer + count); |
| 8474 | } |
| 8475 | |
| 8476 | template <typename T, size_t N> |
| 8477 | inline internal::ElementsAreArrayMatcher<T> ElementsAreArray( |
| 8478 | const T (&array)[N]) { |
| 8479 | return ElementsAreArray(array, N); |
| 8480 | } |
| 8481 | |
| 8482 | template <typename Container> |
| 8483 | inline internal::ElementsAreArrayMatcher<typename Container::value_type> |
| 8484 | ElementsAreArray(const Container& container) { |
| 8485 | return ElementsAreArray(container.begin(), container.end()); |
| 8486 | } |
| 8487 | |
| 8488 | #if GTEST_HAS_STD_INITIALIZER_LIST_ |
| 8489 | template <typename T> |
| 8490 | inline internal::ElementsAreArrayMatcher<T> |
| 8491 | ElementsAreArray(::std::initializer_list<T> xs) { |
| 8492 | return ElementsAreArray(xs.begin(), xs.end()); |
| 8493 | } |
| 8494 | #endif |
| 8495 | |
| 8496 | // UnorderedElementsAreArray(first, last) |
| 8497 | // UnorderedElementsAreArray(pointer, count) |
| 8498 | // UnorderedElementsAreArray(array) |
| 8499 | // UnorderedElementsAreArray(container) |
| 8500 | // UnorderedElementsAreArray({ e1, e2, ..., en }) |
| 8501 | // |
| 8502 | // The UnorderedElementsAreArray() functions are like |
| 8503 | // ElementsAreArray(...), but allow matching the elements in any order. |
| 8504 | template <typename Iter> |
| 8505 | inline internal::UnorderedElementsAreArrayMatcher< |
| 8506 | typename ::std::iterator_traits<Iter>::value_type> |
| 8507 | UnorderedElementsAreArray(Iter first, Iter last) { |
| 8508 | typedef typename ::std::iterator_traits<Iter>::value_type T; |
| 8509 | return internal::UnorderedElementsAreArrayMatcher<T>(first, last); |
| 8510 | } |
| 8511 | |
| 8512 | template <typename T> |
| 8513 | inline internal::UnorderedElementsAreArrayMatcher<T> |
| 8514 | UnorderedElementsAreArray(const T* pointer, size_t count) { |
| 8515 | return UnorderedElementsAreArray(pointer, pointer + count); |
| 8516 | } |
| 8517 | |
| 8518 | template <typename T, size_t N> |
| 8519 | inline internal::UnorderedElementsAreArrayMatcher<T> |
| 8520 | UnorderedElementsAreArray(const T (&array)[N]) { |
| 8521 | return UnorderedElementsAreArray(array, N); |
| 8522 | } |
| 8523 | |
| 8524 | template <typename Container> |
| 8525 | inline internal::UnorderedElementsAreArrayMatcher< |
| 8526 | typename Container::value_type> |
| 8527 | UnorderedElementsAreArray(const Container& container) { |
| 8528 | return UnorderedElementsAreArray(container.begin(), container.end()); |
| 8529 | } |
| 8530 | |
| 8531 | #if GTEST_HAS_STD_INITIALIZER_LIST_ |
| 8532 | template <typename T> |
| 8533 | inline internal::UnorderedElementsAreArrayMatcher<T> |
| 8534 | UnorderedElementsAreArray(::std::initializer_list<T> xs) { |
| 8535 | return UnorderedElementsAreArray(xs.begin(), xs.end()); |
| 8536 | } |
| 8537 | #endif |
| 8538 | |
| 8539 | // _ is a matcher that matches anything of any type. |
| 8540 | // |
| 8541 | // This definition is fine as: |
| 8542 | // |
| 8543 | // 1. The C++ standard permits using the name _ in a namespace that |
| 8544 | // is not the global namespace or ::std. |
| 8545 | // 2. The AnythingMatcher class has no data member or constructor, |
| 8546 | // so it's OK to create global variables of this type. |
| 8547 | // 3. c-style has approved of using _ in this case. |
| 8548 | const internal::AnythingMatcher _ = {}; |
| 8549 | // Creates a matcher that matches any value of the given type T. |
| 8550 | template <typename T> |
| 8551 | inline Matcher<T> A() { return MakeMatcher(new internal::AnyMatcherImpl<T>()); } |
| 8552 | |
| 8553 | // Creates a matcher that matches any value of the given type T. |
| 8554 | template <typename T> |
| 8555 | inline Matcher<T> An() { return A<T>(); } |
| 8556 | |
| 8557 | // Creates a polymorphic matcher that matches anything equal to x. |
| 8558 | // Note: if the parameter of Eq() were declared as const T&, Eq("foo") |
| 8559 | // wouldn't compile. |
| 8560 | template <typename T> |
| 8561 | inline internal::EqMatcher<T> Eq(T x) { return internal::EqMatcher<T>(x); } |
| 8562 | |
| 8563 | // Constructs a Matcher<T> from a 'value' of type T. The constructed |
| 8564 | // matcher matches any value that's equal to 'value'. |
| 8565 | template <typename T> |
| 8566 | Matcher<T>::Matcher(T value) { *this = Eq(value); } |
| 8567 | |
| 8568 | // Creates a monomorphic matcher that matches anything with type Lhs |
| 8569 | // and equal to rhs. A user may need to use this instead of Eq(...) |
| 8570 | // in order to resolve an overloading ambiguity. |
| 8571 | // |
| 8572 | // TypedEq<T>(x) is just a convenient short-hand for Matcher<T>(Eq(x)) |
| 8573 | // or Matcher<T>(x), but more readable than the latter. |
| 8574 | // |
| 8575 | // We could define similar monomorphic matchers for other comparison |
| 8576 | // operations (e.g. TypedLt, TypedGe, and etc), but decided not to do |
| 8577 | // it yet as those are used much less than Eq() in practice. A user |
| 8578 | // can always write Matcher<T>(Lt(5)) to be explicit about the type, |
| 8579 | // for example. |
| 8580 | template <typename Lhs, typename Rhs> |
| 8581 | inline Matcher<Lhs> TypedEq(const Rhs& rhs) { return Eq(rhs); } |
| 8582 | |
| 8583 | // Creates a polymorphic matcher that matches anything >= x. |
| 8584 | template <typename Rhs> |
| 8585 | inline internal::GeMatcher<Rhs> Ge(Rhs x) { |
| 8586 | return internal::GeMatcher<Rhs>(x); |
| 8587 | } |
| 8588 | |
| 8589 | // Creates a polymorphic matcher that matches anything > x. |
| 8590 | template <typename Rhs> |
| 8591 | inline internal::GtMatcher<Rhs> Gt(Rhs x) { |
| 8592 | return internal::GtMatcher<Rhs>(x); |
| 8593 | } |
| 8594 | |
| 8595 | // Creates a polymorphic matcher that matches anything <= x. |
| 8596 | template <typename Rhs> |
| 8597 | inline internal::LeMatcher<Rhs> Le(Rhs x) { |
| 8598 | return internal::LeMatcher<Rhs>(x); |
| 8599 | } |
| 8600 | |
| 8601 | // Creates a polymorphic matcher that matches anything < x. |
| 8602 | template <typename Rhs> |
| 8603 | inline internal::LtMatcher<Rhs> Lt(Rhs x) { |
| 8604 | return internal::LtMatcher<Rhs>(x); |
| 8605 | } |
| 8606 | |
| 8607 | // Creates a polymorphic matcher that matches anything != x. |
| 8608 | template <typename Rhs> |
| 8609 | inline internal::NeMatcher<Rhs> Ne(Rhs x) { |
| 8610 | return internal::NeMatcher<Rhs>(x); |
| 8611 | } |
| 8612 | |
| 8613 | // Creates a polymorphic matcher that matches any NULL pointer. |
| 8614 | inline PolymorphicMatcher<internal::IsNullMatcher > IsNull() { |
| 8615 | return MakePolymorphicMatcher(internal::IsNullMatcher()); |
| 8616 | } |
| 8617 | |
| 8618 | // Creates a polymorphic matcher that matches any non-NULL pointer. |
| 8619 | // This is convenient as Not(NULL) doesn't compile (the compiler |
| 8620 | // thinks that that expression is comparing a pointer with an integer). |
| 8621 | inline PolymorphicMatcher<internal::NotNullMatcher > NotNull() { |
| 8622 | return MakePolymorphicMatcher(internal::NotNullMatcher()); |
| 8623 | } |
| 8624 | |
| 8625 | // Creates a polymorphic matcher that matches any argument that |
| 8626 | // references variable x. |
| 8627 | template <typename T> |
| 8628 | inline internal::RefMatcher<T&> Ref(T& x) { // NOLINT |
| 8629 | return internal::RefMatcher<T&>(x); |
| 8630 | } |
| 8631 | |
| 8632 | // Creates a matcher that matches any double argument approximately |
| 8633 | // equal to rhs, where two NANs are considered unequal. |
| 8634 | inline internal::FloatingEqMatcher<double> DoubleEq(double rhs) { |
| 8635 | return internal::FloatingEqMatcher<double>(rhs, false); |
| 8636 | } |
| 8637 | |
| 8638 | // Creates a matcher that matches any double argument approximately |
| 8639 | // equal to rhs, including NaN values when rhs is NaN. |
| 8640 | inline internal::FloatingEqMatcher<double> NanSensitiveDoubleEq(double rhs) { |
| 8641 | return internal::FloatingEqMatcher<double>(rhs, true); |
| 8642 | } |
| 8643 | |
| 8644 | // Creates a matcher that matches any double argument approximately equal to |
| 8645 | // rhs, up to the specified max absolute error bound, where two NANs are |
| 8646 | // considered unequal. The max absolute error bound must be non-negative. |
| 8647 | inline internal::FloatingEqMatcher<double> DoubleNear( |
| 8648 | double rhs, double max_abs_error) { |
| 8649 | return internal::FloatingEqMatcher<double>(rhs, false, max_abs_error); |
| 8650 | } |
| 8651 | |
| 8652 | // Creates a matcher that matches any double argument approximately equal to |
| 8653 | // rhs, up to the specified max absolute error bound, including NaN values when |
| 8654 | // rhs is NaN. The max absolute error bound must be non-negative. |
| 8655 | inline internal::FloatingEqMatcher<double> NanSensitiveDoubleNear( |
| 8656 | double rhs, double max_abs_error) { |
| 8657 | return internal::FloatingEqMatcher<double>(rhs, true, max_abs_error); |
| 8658 | } |
| 8659 | |
| 8660 | // Creates a matcher that matches any float argument approximately |
| 8661 | // equal to rhs, where two NANs are considered unequal. |
| 8662 | inline internal::FloatingEqMatcher<float> FloatEq(float rhs) { |
| 8663 | return internal::FloatingEqMatcher<float>(rhs, false); |
| 8664 | } |
| 8665 | |
| 8666 | // Creates a matcher that matches any float argument approximately |
| 8667 | // equal to rhs, including NaN values when rhs is NaN. |
| 8668 | inline internal::FloatingEqMatcher<float> NanSensitiveFloatEq(float rhs) { |
| 8669 | return internal::FloatingEqMatcher<float>(rhs, true); |
| 8670 | } |
| 8671 | |
| 8672 | // Creates a matcher that matches any float argument approximately equal to |
| 8673 | // rhs, up to the specified max absolute error bound, where two NANs are |
| 8674 | // considered unequal. The max absolute error bound must be non-negative. |
| 8675 | inline internal::FloatingEqMatcher<float> FloatNear( |
| 8676 | float rhs, float max_abs_error) { |
| 8677 | return internal::FloatingEqMatcher<float>(rhs, false, max_abs_error); |
| 8678 | } |
| 8679 | |
| 8680 | // Creates a matcher that matches any float argument approximately equal to |
| 8681 | // rhs, up to the specified max absolute error bound, including NaN values when |
| 8682 | // rhs is NaN. The max absolute error bound must be non-negative. |
| 8683 | inline internal::FloatingEqMatcher<float> NanSensitiveFloatNear( |
| 8684 | float rhs, float max_abs_error) { |
| 8685 | return internal::FloatingEqMatcher<float>(rhs, true, max_abs_error); |
| 8686 | } |
| 8687 | |
| 8688 | // Creates a matcher that matches a pointer (raw or smart) that points |
| 8689 | // to a value that matches inner_matcher. |
| 8690 | template <typename InnerMatcher> |
| 8691 | inline internal::PointeeMatcher<InnerMatcher> Pointee( |
| 8692 | const InnerMatcher& inner_matcher) { |
| 8693 | return internal::PointeeMatcher<InnerMatcher>(inner_matcher); |
| 8694 | } |
| 8695 | |
| 8696 | // Creates a matcher that matches a pointer or reference that matches |
| 8697 | // inner_matcher when dynamic_cast<To> is applied. |
| 8698 | // The result of dynamic_cast<To> is forwarded to the inner matcher. |
| 8699 | // If To is a pointer and the cast fails, the inner matcher will receive NULL. |
| 8700 | // If To is a reference and the cast fails, this matcher returns false |
| 8701 | // immediately. |
| 8702 | template <typename To> |
| 8703 | inline PolymorphicMatcher<internal::WhenDynamicCastToMatcher<To> > |
| 8704 | WhenDynamicCastTo(const Matcher<To>& inner_matcher) { |
| 8705 | return MakePolymorphicMatcher( |
| 8706 | internal::WhenDynamicCastToMatcher<To>(inner_matcher)); |
| 8707 | } |
| 8708 | |
| 8709 | // Creates a matcher that matches an object whose given field matches |
| 8710 | // 'matcher'. For example, |
| 8711 | // Field(&Foo::number, Ge(5)) |
| 8712 | // matches a Foo object x iff x.number >= 5. |
| 8713 | template <typename Class, typename FieldType, typename FieldMatcher> |
| 8714 | inline PolymorphicMatcher< |
| 8715 | internal::FieldMatcher<Class, FieldType> > Field( |
| 8716 | FieldType Class::*field, const FieldMatcher& matcher) { |
| 8717 | return MakePolymorphicMatcher( |
| 8718 | internal::FieldMatcher<Class, FieldType>( |
| 8719 | field, MatcherCast<const FieldType&>(matcher))); |
| 8720 | // The call to MatcherCast() is required for supporting inner |
| 8721 | // matchers of compatible types. For example, it allows |
| 8722 | // Field(&Foo::bar, m) |
| 8723 | // to compile where bar is an int32 and m is a matcher for int64. |
| 8724 | } |
| 8725 | |
| 8726 | // Creates a matcher that matches an object whose given property |
| 8727 | // matches 'matcher'. For example, |
| 8728 | // Property(&Foo::str, StartsWith("hi")) |
| 8729 | // matches a Foo object x iff x.str() starts with "hi". |
| 8730 | template <typename Class, typename PropertyType, typename PropertyMatcher> |
| 8731 | inline PolymorphicMatcher< |
| 8732 | internal::PropertyMatcher<Class, PropertyType> > Property( |
| 8733 | PropertyType (Class::*property)() const, const PropertyMatcher& matcher) { |
| 8734 | return MakePolymorphicMatcher( |
| 8735 | internal::PropertyMatcher<Class, PropertyType>( |
| 8736 | property, |
| 8737 | MatcherCast<GTEST_REFERENCE_TO_CONST_(PropertyType)>(matcher))); |
| 8738 | // The call to MatcherCast() is required for supporting inner |
| 8739 | // matchers of compatible types. For example, it allows |
| 8740 | // Property(&Foo::bar, m) |
| 8741 | // to compile where bar() returns an int32 and m is a matcher for int64. |
| 8742 | } |
| 8743 | |
| 8744 | // Creates a matcher that matches an object iff the result of applying |
| 8745 | // a callable to x matches 'matcher'. |
| 8746 | // For example, |
| 8747 | // ResultOf(f, StartsWith("hi")) |
| 8748 | // matches a Foo object x iff f(x) starts with "hi". |
| 8749 | // callable parameter can be a function, function pointer, or a functor. |
| 8750 | // Callable has to satisfy the following conditions: |
| 8751 | // * It is required to keep no state affecting the results of |
| 8752 | // the calls on it and make no assumptions about how many calls |
| 8753 | // will be made. Any state it keeps must be protected from the |
| 8754 | // concurrent access. |
| 8755 | // * If it is a function object, it has to define type result_type. |
| 8756 | // We recommend deriving your functor classes from std::unary_function. |
| 8757 | template <typename Callable, typename ResultOfMatcher> |
| 8758 | internal::ResultOfMatcher<Callable> ResultOf( |
| 8759 | Callable callable, const ResultOfMatcher& matcher) { |
| 8760 | return internal::ResultOfMatcher<Callable>( |
| 8761 | callable, |
| 8762 | MatcherCast<typename internal::CallableTraits<Callable>::ResultType>( |
| 8763 | matcher)); |
| 8764 | // The call to MatcherCast() is required for supporting inner |
| 8765 | // matchers of compatible types. For example, it allows |
| 8766 | // ResultOf(Function, m) |
| 8767 | // to compile where Function() returns an int32 and m is a matcher for int64. |
| 8768 | } |
| 8769 | |
| 8770 | // String matchers. |
| 8771 | |
| 8772 | // Matches a string equal to str. |
| 8773 | inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::string> > |
| 8774 | StrEq(const internal::string& str) { |
| 8775 | return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::string>( |
| 8776 | str, true, true)); |
| 8777 | } |
| 8778 | |
| 8779 | // Matches a string not equal to str. |
| 8780 | inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::string> > |
| 8781 | StrNe(const internal::string& str) { |
| 8782 | return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::string>( |
| 8783 | str, false, true)); |
| 8784 | } |
| 8785 | |
| 8786 | // Matches a string equal to str, ignoring case. |
| 8787 | inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::string> > |
| 8788 | StrCaseEq(const internal::string& str) { |
| 8789 | return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::string>( |
| 8790 | str, true, false)); |
| 8791 | } |
| 8792 | |
| 8793 | // Matches a string not equal to str, ignoring case. |
| 8794 | inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::string> > |
| 8795 | StrCaseNe(const internal::string& str) { |
| 8796 | return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::string>( |
| 8797 | str, false, false)); |
| 8798 | } |
| 8799 | |
| 8800 | // Creates a matcher that matches any string, std::string, or C string |
| 8801 | // that contains the given substring. |
| 8802 | inline PolymorphicMatcher<internal::HasSubstrMatcher<internal::string> > |
| 8803 | HasSubstr(const internal::string& substring) { |
| 8804 | return MakePolymorphicMatcher(internal::HasSubstrMatcher<internal::string>( |
| 8805 | substring)); |
| 8806 | } |
| 8807 | |
| 8808 | // Matches a string that starts with 'prefix' (case-sensitive). |
| 8809 | inline PolymorphicMatcher<internal::StartsWithMatcher<internal::string> > |
| 8810 | StartsWith(const internal::string& prefix) { |
| 8811 | return MakePolymorphicMatcher(internal::StartsWithMatcher<internal::string>( |
| 8812 | prefix)); |
| 8813 | } |
| 8814 | |
| 8815 | // Matches a string that ends with 'suffix' (case-sensitive). |
| 8816 | inline PolymorphicMatcher<internal::EndsWithMatcher<internal::string> > |
| 8817 | EndsWith(const internal::string& suffix) { |
| 8818 | return MakePolymorphicMatcher(internal::EndsWithMatcher<internal::string>( |
| 8819 | suffix)); |
| 8820 | } |
| 8821 | |
| 8822 | // Matches a string that fully matches regular expression 'regex'. |
| 8823 | // The matcher takes ownership of 'regex'. |
| 8824 | inline PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex( |
| 8825 | const internal::RE* regex) { |
| 8826 | return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, true)); |
| 8827 | } |
| 8828 | inline PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex( |
| 8829 | const internal::string& regex) { |
| 8830 | return MatchesRegex(new internal::RE(regex)); |
| 8831 | } |
| 8832 | |
| 8833 | // Matches a string that contains regular expression 'regex'. |
| 8834 | // The matcher takes ownership of 'regex'. |
| 8835 | inline PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex( |
| 8836 | const internal::RE* regex) { |
| 8837 | return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, false)); |
| 8838 | } |
| 8839 | inline PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex( |
| 8840 | const internal::string& regex) { |
| 8841 | return ContainsRegex(new internal::RE(regex)); |
| 8842 | } |
| 8843 | |
| 8844 | #if GTEST_HAS_GLOBAL_WSTRING || GTEST_HAS_STD_WSTRING |
| 8845 | // Wide string matchers. |
| 8846 | |
| 8847 | // Matches a string equal to str. |
| 8848 | inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> > |
| 8849 | StrEq(const internal::wstring& str) { |
| 8850 | return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>( |
| 8851 | str, true, true)); |
| 8852 | } |
| 8853 | |
| 8854 | // Matches a string not equal to str. |
| 8855 | inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> > |
| 8856 | StrNe(const internal::wstring& str) { |
| 8857 | return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>( |
| 8858 | str, false, true)); |
| 8859 | } |
| 8860 | |
| 8861 | // Matches a string equal to str, ignoring case. |
| 8862 | inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> > |
| 8863 | StrCaseEq(const internal::wstring& str) { |
| 8864 | return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>( |
| 8865 | str, true, false)); |
| 8866 | } |
| 8867 | |
| 8868 | // Matches a string not equal to str, ignoring case. |
| 8869 | inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> > |
| 8870 | StrCaseNe(const internal::wstring& str) { |
| 8871 | return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>( |
| 8872 | str, false, false)); |
| 8873 | } |
| 8874 | |
| 8875 | // Creates a matcher that matches any wstring, std::wstring, or C wide string |
| 8876 | // that contains the given substring. |
| 8877 | inline PolymorphicMatcher<internal::HasSubstrMatcher<internal::wstring> > |
| 8878 | HasSubstr(const internal::wstring& substring) { |
| 8879 | return MakePolymorphicMatcher(internal::HasSubstrMatcher<internal::wstring>( |
| 8880 | substring)); |
| 8881 | } |
| 8882 | |
| 8883 | // Matches a string that starts with 'prefix' (case-sensitive). |
| 8884 | inline PolymorphicMatcher<internal::StartsWithMatcher<internal::wstring> > |
| 8885 | StartsWith(const internal::wstring& prefix) { |
| 8886 | return MakePolymorphicMatcher(internal::StartsWithMatcher<internal::wstring>( |
| 8887 | prefix)); |
| 8888 | } |
| 8889 | |
| 8890 | // Matches a string that ends with 'suffix' (case-sensitive). |
| 8891 | inline PolymorphicMatcher<internal::EndsWithMatcher<internal::wstring> > |
| 8892 | EndsWith(const internal::wstring& suffix) { |
| 8893 | return MakePolymorphicMatcher(internal::EndsWithMatcher<internal::wstring>( |
| 8894 | suffix)); |
| 8895 | } |
| 8896 | |
| 8897 | #endif // GTEST_HAS_GLOBAL_WSTRING || GTEST_HAS_STD_WSTRING |
| 8898 | |
| 8899 | // Creates a polymorphic matcher that matches a 2-tuple where the |
| 8900 | // first field == the second field. |
| 8901 | inline internal::Eq2Matcher Eq() { return internal::Eq2Matcher(); } |
| 8902 | |
| 8903 | // Creates a polymorphic matcher that matches a 2-tuple where the |
| 8904 | // first field >= the second field. |
| 8905 | inline internal::Ge2Matcher Ge() { return internal::Ge2Matcher(); } |
| 8906 | |
| 8907 | // Creates a polymorphic matcher that matches a 2-tuple where the |
| 8908 | // first field > the second field. |
| 8909 | inline internal::Gt2Matcher Gt() { return internal::Gt2Matcher(); } |
| 8910 | |
| 8911 | // Creates a polymorphic matcher that matches a 2-tuple where the |
| 8912 | // first field <= the second field. |
| 8913 | inline internal::Le2Matcher Le() { return internal::Le2Matcher(); } |
| 8914 | |
| 8915 | // Creates a polymorphic matcher that matches a 2-tuple where the |
| 8916 | // first field < the second field. |
| 8917 | inline internal::Lt2Matcher Lt() { return internal::Lt2Matcher(); } |
| 8918 | |
| 8919 | // Creates a polymorphic matcher that matches a 2-tuple where the |
| 8920 | // first field != the second field. |
| 8921 | inline internal::Ne2Matcher Ne() { return internal::Ne2Matcher(); } |
| 8922 | |
| 8923 | // Creates a matcher that matches any value of type T that m doesn't |
| 8924 | // match. |
| 8925 | template <typename InnerMatcher> |
| 8926 | inline internal::NotMatcher<InnerMatcher> Not(InnerMatcher m) { |
| 8927 | return internal::NotMatcher<InnerMatcher>(m); |
| 8928 | } |
| 8929 | |
| 8930 | // Returns a matcher that matches anything that satisfies the given |
| 8931 | // predicate. The predicate can be any unary function or functor |
| 8932 | // whose return type can be implicitly converted to bool. |
| 8933 | template <typename Predicate> |
| 8934 | inline PolymorphicMatcher<internal::TrulyMatcher<Predicate> > |
| 8935 | Truly(Predicate pred) { |
| 8936 | return MakePolymorphicMatcher(internal::TrulyMatcher<Predicate>(pred)); |
| 8937 | } |
| 8938 | |
| 8939 | // Returns a matcher that matches the container size. The container must |
| 8940 | // support both size() and size_type which all STL-like containers provide. |
| 8941 | // Note that the parameter 'size' can be a value of type size_type as well as |
| 8942 | // matcher. For instance: |
| 8943 | // EXPECT_THAT(container, SizeIs(2)); // Checks container has 2 elements. |
| 8944 | // EXPECT_THAT(container, SizeIs(Le(2)); // Checks container has at most 2. |
| 8945 | template <typename SizeMatcher> |
| 8946 | inline internal::SizeIsMatcher<SizeMatcher> |
| 8947 | SizeIs(const SizeMatcher& size_matcher) { |
| 8948 | return internal::SizeIsMatcher<SizeMatcher>(size_matcher); |
| 8949 | } |
| 8950 | |
| 8951 | // Returns a matcher that matches the distance between the container's begin() |
| 8952 | // iterator and its end() iterator, i.e. the size of the container. This matcher |
| 8953 | // can be used instead of SizeIs with containers such as std::forward_list which |
| 8954 | // do not implement size(). The container must provide const_iterator (with |
| 8955 | // valid iterator_traits), begin() and end(). |
| 8956 | template <typename DistanceMatcher> |
| 8957 | inline internal::BeginEndDistanceIsMatcher<DistanceMatcher> |
| 8958 | BeginEndDistanceIs(const DistanceMatcher& distance_matcher) { |
| 8959 | return internal::BeginEndDistanceIsMatcher<DistanceMatcher>(distance_matcher); |
| 8960 | } |
| 8961 | |
| 8962 | // Returns a matcher that matches an equal container. |
| 8963 | // This matcher behaves like Eq(), but in the event of mismatch lists the |
| 8964 | // values that are included in one container but not the other. (Duplicate |
| 8965 | // values and order differences are not explained.) |
| 8966 | template <typename Container> |
| 8967 | inline PolymorphicMatcher<internal::ContainerEqMatcher< // NOLINT |
| 8968 | GTEST_REMOVE_CONST_(Container)> > |
| 8969 | ContainerEq(const Container& rhs) { |
| 8970 | // This following line is for working around a bug in MSVC 8.0, |
| 8971 | // which causes Container to be a const type sometimes. |
| 8972 | typedef GTEST_REMOVE_CONST_(Container) RawContainer; |
| 8973 | return MakePolymorphicMatcher( |
| 8974 | internal::ContainerEqMatcher<RawContainer>(rhs)); |
| 8975 | } |
| 8976 | |
| 8977 | // Returns a matcher that matches a container that, when sorted using |
| 8978 | // the given comparator, matches container_matcher. |
| 8979 | template <typename Comparator, typename ContainerMatcher> |
| 8980 | inline internal::WhenSortedByMatcher<Comparator, ContainerMatcher> |
| 8981 | WhenSortedBy(const Comparator& comparator, |
| 8982 | const ContainerMatcher& container_matcher) { |
| 8983 | return internal::WhenSortedByMatcher<Comparator, ContainerMatcher>( |
| 8984 | comparator, container_matcher); |
| 8985 | } |
| 8986 | |
| 8987 | // Returns a matcher that matches a container that, when sorted using |
| 8988 | // the < operator, matches container_matcher. |
| 8989 | template <typename ContainerMatcher> |
| 8990 | inline internal::WhenSortedByMatcher<internal::LessComparator, ContainerMatcher> |
| 8991 | WhenSorted(const ContainerMatcher& container_matcher) { |
| 8992 | return |
| 8993 | internal::WhenSortedByMatcher<internal::LessComparator, ContainerMatcher>( |
| 8994 | internal::LessComparator(), container_matcher); |
| 8995 | } |
| 8996 | |
| 8997 | // Matches an STL-style container or a native array that contains the |
| 8998 | // same number of elements as in rhs, where its i-th element and rhs's |
| 8999 | // i-th element (as a pair) satisfy the given pair matcher, for all i. |
| 9000 | // TupleMatcher must be able to be safely cast to Matcher<tuple<const |
| 9001 | // T1&, const T2&> >, where T1 and T2 are the types of elements in the |
| 9002 | // LHS container and the RHS container respectively. |
| 9003 | template <typename TupleMatcher, typename Container> |
| 9004 | inline internal::PointwiseMatcher<TupleMatcher, |
| 9005 | GTEST_REMOVE_CONST_(Container)> |
| 9006 | Pointwise(const TupleMatcher& tuple_matcher, const Container& rhs) { |
| 9007 | // This following line is for working around a bug in MSVC 8.0, |
| 9008 | // which causes Container to be a const type sometimes (e.g. when |
| 9009 | // rhs is a const int[]).. |
| 9010 | typedef GTEST_REMOVE_CONST_(Container) RawContainer; |
| 9011 | return internal::PointwiseMatcher<TupleMatcher, RawContainer>( |
| 9012 | tuple_matcher, rhs); |
| 9013 | } |
| 9014 | |
| 9015 | #if GTEST_HAS_STD_INITIALIZER_LIST_ |
| 9016 | |
| 9017 | // Supports the Pointwise(m, {a, b, c}) syntax. |
| 9018 | template <typename TupleMatcher, typename T> |
| 9019 | inline internal::PointwiseMatcher<TupleMatcher, std::vector<T> > Pointwise( |
| 9020 | const TupleMatcher& tuple_matcher, std::initializer_list<T> rhs) { |
| 9021 | return Pointwise(tuple_matcher, std::vector<T>(rhs)); |
| 9022 | } |
| 9023 | |
| 9024 | #endif // GTEST_HAS_STD_INITIALIZER_LIST_ |
| 9025 | |
| 9026 | // UnorderedPointwise(pair_matcher, rhs) matches an STL-style |
| 9027 | // container or a native array that contains the same number of |
| 9028 | // elements as in rhs, where in some permutation of the container, its |
| 9029 | // i-th element and rhs's i-th element (as a pair) satisfy the given |
| 9030 | // pair matcher, for all i. Tuple2Matcher must be able to be safely |
| 9031 | // cast to Matcher<tuple<const T1&, const T2&> >, where T1 and T2 are |
| 9032 | // the types of elements in the LHS container and the RHS container |
| 9033 | // respectively. |
| 9034 | // |
| 9035 | // This is like Pointwise(pair_matcher, rhs), except that the element |
| 9036 | // order doesn't matter. |
| 9037 | template <typename Tuple2Matcher, typename RhsContainer> |
| 9038 | inline internal::UnorderedElementsAreArrayMatcher< |
| 9039 | typename internal::BoundSecondMatcher< |
| 9040 | Tuple2Matcher, typename internal::StlContainerView<GTEST_REMOVE_CONST_( |
| 9041 | RhsContainer)>::type::value_type> > |
| 9042 | UnorderedPointwise(const Tuple2Matcher& tuple2_matcher, |
| 9043 | const RhsContainer& rhs_container) { |
| 9044 | // This following line is for working around a bug in MSVC 8.0, |
| 9045 | // which causes RhsContainer to be a const type sometimes (e.g. when |
| 9046 | // rhs_container is a const int[]). |
| 9047 | typedef GTEST_REMOVE_CONST_(RhsContainer) RawRhsContainer; |
| 9048 | |
| 9049 | // RhsView allows the same code to handle RhsContainer being a |
| 9050 | // STL-style container and it being a native C-style array. |
| 9051 | typedef typename internal::StlContainerView<RawRhsContainer> RhsView; |
| 9052 | typedef typename RhsView::type RhsStlContainer; |
| 9053 | typedef typename RhsStlContainer::value_type Second; |
| 9054 | const RhsStlContainer& rhs_stl_container = |
| 9055 | RhsView::ConstReference(rhs_container); |
| 9056 | |
| 9057 | // Create a matcher for each element in rhs_container. |
| 9058 | ::std::vector<internal::BoundSecondMatcher<Tuple2Matcher, Second> > matchers; |
| 9059 | for (typename RhsStlContainer::const_iterator it = rhs_stl_container.begin(); |
| 9060 | it != rhs_stl_container.end(); ++it) { |
| 9061 | matchers.push_back( |
| 9062 | internal::MatcherBindSecond(tuple2_matcher, *it)); |
| 9063 | } |
| 9064 | |
| 9065 | // Delegate the work to UnorderedElementsAreArray(). |
| 9066 | return UnorderedElementsAreArray(matchers); |
| 9067 | } |
| 9068 | |
| 9069 | #if GTEST_HAS_STD_INITIALIZER_LIST_ |
| 9070 | |
| 9071 | // Supports the UnorderedPointwise(m, {a, b, c}) syntax. |
| 9072 | template <typename Tuple2Matcher, typename T> |
| 9073 | inline internal::UnorderedElementsAreArrayMatcher< |
| 9074 | typename internal::BoundSecondMatcher<Tuple2Matcher, T> > |
| 9075 | UnorderedPointwise(const Tuple2Matcher& tuple2_matcher, |
| 9076 | std::initializer_list<T> rhs) { |
| 9077 | return UnorderedPointwise(tuple2_matcher, std::vector<T>(rhs)); |
| 9078 | } |
| 9079 | |
| 9080 | #endif // GTEST_HAS_STD_INITIALIZER_LIST_ |
| 9081 | |
| 9082 | // Matches an STL-style container or a native array that contains at |
| 9083 | // least one element matching the given value or matcher. |
| 9084 | // |
| 9085 | // Examples: |
| 9086 | // ::std::set<int> page_ids; |
| 9087 | // page_ids.insert(3); |
| 9088 | // page_ids.insert(1); |
| 9089 | // EXPECT_THAT(page_ids, Contains(1)); |
| 9090 | // EXPECT_THAT(page_ids, Contains(Gt(2))); |
| 9091 | // EXPECT_THAT(page_ids, Not(Contains(4))); |
| 9092 | // |
| 9093 | // ::std::map<int, size_t> page_lengths; |
| 9094 | // page_lengths[1] = 100; |
| 9095 | // EXPECT_THAT(page_lengths, |
| 9096 | // Contains(::std::pair<const int, size_t>(1, 100))); |
| 9097 | // |
| 9098 | // const char* user_ids[] = { "joe", "mike", "tom" }; |
| 9099 | // EXPECT_THAT(user_ids, Contains(Eq(::std::string("tom")))); |
| 9100 | template <typename M> |
| 9101 | inline internal::ContainsMatcher<M> Contains(M matcher) { |
| 9102 | return internal::ContainsMatcher<M>(matcher); |
| 9103 | } |
| 9104 | |
| 9105 | // Matches an STL-style container or a native array that contains only |
| 9106 | // elements matching the given value or matcher. |
| 9107 | // |
| 9108 | // Each(m) is semantically equivalent to Not(Contains(Not(m))). Only |
| 9109 | // the messages are different. |
| 9110 | // |
| 9111 | // Examples: |
| 9112 | // ::std::set<int> page_ids; |
| 9113 | // // Each(m) matches an empty container, regardless of what m is. |
| 9114 | // EXPECT_THAT(page_ids, Each(Eq(1))); |
| 9115 | // EXPECT_THAT(page_ids, Each(Eq(77))); |
| 9116 | // |
| 9117 | // page_ids.insert(3); |
| 9118 | // EXPECT_THAT(page_ids, Each(Gt(0))); |
| 9119 | // EXPECT_THAT(page_ids, Not(Each(Gt(4)))); |
| 9120 | // page_ids.insert(1); |
| 9121 | // EXPECT_THAT(page_ids, Not(Each(Lt(2)))); |
| 9122 | // |
| 9123 | // ::std::map<int, size_t> page_lengths; |
| 9124 | // page_lengths[1] = 100; |
| 9125 | // page_lengths[2] = 200; |
| 9126 | // page_lengths[3] = 300; |
| 9127 | // EXPECT_THAT(page_lengths, Not(Each(Pair(1, 100)))); |
| 9128 | // EXPECT_THAT(page_lengths, Each(Key(Le(3)))); |
| 9129 | // |
| 9130 | // const char* user_ids[] = { "joe", "mike", "tom" }; |
| 9131 | // EXPECT_THAT(user_ids, Not(Each(Eq(::std::string("tom"))))); |
| 9132 | template <typename M> |
| 9133 | inline internal::EachMatcher<M> Each(M matcher) { |
| 9134 | return internal::EachMatcher<M>(matcher); |
| 9135 | } |
| 9136 | |
| 9137 | // Key(inner_matcher) matches an std::pair whose 'first' field matches |
| 9138 | // inner_matcher. For example, Contains(Key(Ge(5))) can be used to match an |
| 9139 | // std::map that contains at least one element whose key is >= 5. |
| 9140 | template <typename M> |
| 9141 | inline internal::KeyMatcher<M> Key(M inner_matcher) { |
| 9142 | return internal::KeyMatcher<M>(inner_matcher); |
| 9143 | } |
| 9144 | |
| 9145 | // Pair(first_matcher, second_matcher) matches a std::pair whose 'first' field |
| 9146 | // matches first_matcher and whose 'second' field matches second_matcher. For |
| 9147 | // example, EXPECT_THAT(map_type, ElementsAre(Pair(Ge(5), "foo"))) can be used |
| 9148 | // to match a std::map<int, string> that contains exactly one element whose key |
| 9149 | // is >= 5 and whose value equals "foo". |
| 9150 | template <typename FirstMatcher, typename SecondMatcher> |
| 9151 | inline internal::PairMatcher<FirstMatcher, SecondMatcher> |
| 9152 | Pair(FirstMatcher first_matcher, SecondMatcher second_matcher) { |
| 9153 | return internal::PairMatcher<FirstMatcher, SecondMatcher>( |
| 9154 | first_matcher, second_matcher); |
| 9155 | } |
| 9156 | |
| 9157 | // Returns a predicate that is satisfied by anything that matches the |
| 9158 | // given matcher. |
| 9159 | template <typename M> |
| 9160 | inline internal::MatcherAsPredicate<M> Matches(M matcher) { |
| 9161 | return internal::MatcherAsPredicate<M>(matcher); |
| 9162 | } |
| 9163 | |
| 9164 | // Returns true iff the value matches the matcher. |
| 9165 | template <typename T, typename M> |
| 9166 | inline bool Value(const T& value, M matcher) { |
| 9167 | return testing::Matches(matcher)(value); |
| 9168 | } |
| 9169 | |
| 9170 | // Matches the value against the given matcher and explains the match |
| 9171 | // result to listener. |
| 9172 | template <typename T, typename M> |
| 9173 | inline bool ExplainMatchResult( |
| 9174 | M matcher, const T& value, MatchResultListener* listener) { |
| 9175 | return SafeMatcherCast<const T&>(matcher).MatchAndExplain(value, listener); |
| 9176 | } |
| 9177 | |
| 9178 | #if GTEST_LANG_CXX11 |
| 9179 | // Define variadic matcher versions. They are overloaded in |
| 9180 | // gmock-generated-matchers.h for the cases supported by pre C++11 compilers. |
| 9181 | template <typename... Args> |
| 9182 | inline internal::AllOfMatcher<Args...> AllOf(const Args&... matchers) { |
| 9183 | return internal::AllOfMatcher<Args...>(matchers...); |
| 9184 | } |
| 9185 | |
| 9186 | template <typename... Args> |
| 9187 | inline internal::AnyOfMatcher<Args...> AnyOf(const Args&... matchers) { |
| 9188 | return internal::AnyOfMatcher<Args...>(matchers...); |
| 9189 | } |
| 9190 | |
| 9191 | #endif // GTEST_LANG_CXX11 |
| 9192 | |
| 9193 | // AllArgs(m) is a synonym of m. This is useful in |
| 9194 | // |
| 9195 | // EXPECT_CALL(foo, Bar(_, _)).With(AllArgs(Eq())); |
| 9196 | // |
| 9197 | // which is easier to read than |
| 9198 | // |
| 9199 | // EXPECT_CALL(foo, Bar(_, _)).With(Eq()); |
| 9200 | template <typename InnerMatcher> |
| 9201 | inline InnerMatcher AllArgs(const InnerMatcher& matcher) { return matcher; } |
| 9202 | |
| 9203 | // These macros allow using matchers to check values in Google Test |
| 9204 | // tests. ASSERT_THAT(value, matcher) and EXPECT_THAT(value, matcher) |
| 9205 | // succeed iff the value matches the matcher. If the assertion fails, |
| 9206 | // the value and the description of the matcher will be printed. |
| 9207 | #define ASSERT_THAT(value, matcher) ASSERT_PRED_FORMAT1(\ |
| 9208 | ::testing::internal::MakePredicateFormatterFromMatcher(matcher), value) |
| 9209 | #define EXPECT_THAT(value, matcher) EXPECT_PRED_FORMAT1(\ |
| 9210 | ::testing::internal::MakePredicateFormatterFromMatcher(matcher), value) |
| 9211 | |
| 9212 | } // namespace testing |
| 9213 | |
| 9214 | // Include any custom callback matchers added by the local installation. |
| 9215 | // We must include this header at the end to make sure it can use the |
| 9216 | // declarations from this file. |
| 9217 | // Copyright 2015, Google Inc. |
| 9218 | // All rights reserved. |
| 9219 | // |
| 9220 | // Redistribution and use in source and binary forms, with or without |
| 9221 | // modification, are permitted provided that the following conditions are |
| 9222 | // met: |
| 9223 | // |
| 9224 | // * Redistributions of source code must retain the above copyright |
| 9225 | // notice, this list of conditions and the following disclaimer. |
| 9226 | // * Redistributions in binary form must reproduce the above |
| 9227 | // copyright notice, this list of conditions and the following disclaimer |
| 9228 | // in the documentation and/or other materials provided with the |
| 9229 | // distribution. |
| 9230 | // * Neither the name of Google Inc. nor the names of its |
| 9231 | // contributors may be used to endorse or promote products derived from |
| 9232 | // this software without specific prior written permission. |
| 9233 | // |
| 9234 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 9235 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 9236 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 9237 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 9238 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 9239 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 9240 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 9241 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 9242 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 9243 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 9244 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 9245 | // |
| 9246 | // ============================================================ |
| 9247 | // An installation-specific extension point for gmock-matchers.h. |
| 9248 | // ============================================================ |
| 9249 | // |
| 9250 | // Adds google3 callback support to CallableTraits. |
| 9251 | // |
| 9252 | #ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_CALLBACK_MATCHERS_H_ |
| 9253 | #define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_CALLBACK_MATCHERS_H_ |
| 9254 | |
| 9255 | #endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_CALLBACK_MATCHERS_H_ |
| 9256 | #endif // GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_ |
| 9257 | |
| 9258 | namespace testing { |
| 9259 | |
| 9260 | // An abstract handle of an expectation. |
| 9261 | class Expectation; |
| 9262 | |
| 9263 | // A set of expectation handles. |
| 9264 | class ExpectationSet; |
| 9265 | |
| 9266 | // Anything inside the 'internal' namespace IS INTERNAL IMPLEMENTATION |
| 9267 | // and MUST NOT BE USED IN USER CODE!!! |
| 9268 | namespace internal { |
| 9269 | |
| 9270 | // Implements a mock function. |
| 9271 | template <typename F> class FunctionMocker; |
| 9272 | |
| 9273 | // Base class for expectations. |
| 9274 | class ExpectationBase; |
| 9275 | |
| 9276 | // Implements an expectation. |
| 9277 | template <typename F> class TypedExpectation; |
| 9278 | |
| 9279 | // Helper class for testing the Expectation class template. |
| 9280 | class ExpectationTester; |
| 9281 | |
| 9282 | // Base class for function mockers. |
| 9283 | template <typename F> class FunctionMockerBase; |
| 9284 | |
| 9285 | // Protects the mock object registry (in class Mock), all function |
| 9286 | // mockers, and all expectations. |
| 9287 | // |
| 9288 | // The reason we don't use more fine-grained protection is: when a |
| 9289 | // mock function Foo() is called, it needs to consult its expectations |
| 9290 | // to see which one should be picked. If another thread is allowed to |
| 9291 | // call a mock function (either Foo() or a different one) at the same |
| 9292 | // time, it could affect the "retired" attributes of Foo()'s |
| 9293 | // expectations when InSequence() is used, and thus affect which |
| 9294 | // expectation gets picked. Therefore, we sequence all mock function |
| 9295 | // calls to ensure the integrity of the mock objects' states. |
| 9296 | GTEST_API_ GTEST_DECLARE_STATIC_MUTEX_(g_gmock_mutex); |
| 9297 | |
| 9298 | // Untyped base class for ActionResultHolder<R>. |
| 9299 | class UntypedActionResultHolderBase; |
| 9300 | |
| 9301 | // Abstract base class of FunctionMockerBase. This is the |
| 9302 | // type-agnostic part of the function mocker interface. Its pure |
| 9303 | // virtual methods are implemented by FunctionMockerBase. |
| 9304 | class GTEST_API_ UntypedFunctionMockerBase { |
| 9305 | public: |
| 9306 | UntypedFunctionMockerBase(); |
| 9307 | virtual ~UntypedFunctionMockerBase(); |
| 9308 | |
| 9309 | // Verifies that all expectations on this mock function have been |
| 9310 | // satisfied. Reports one or more Google Test non-fatal failures |
| 9311 | // and returns false if not. |
| 9312 | bool VerifyAndClearExpectationsLocked() |
| 9313 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex); |
| 9314 | |
| 9315 | // Clears the ON_CALL()s set on this mock function. |
| 9316 | virtual void ClearDefaultActionsLocked() |
| 9317 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) = 0; |
| 9318 | |
| 9319 | // In all of the following Untyped* functions, it's the caller's |
| 9320 | // responsibility to guarantee the correctness of the arguments' |
| 9321 | // types. |
| 9322 | |
| 9323 | // Performs the default action with the given arguments and returns |
| 9324 | // the action's result. The call description string will be used in |
| 9325 | // the error message to describe the call in the case the default |
| 9326 | // action fails. |
| 9327 | // L = * |
| 9328 | virtual UntypedActionResultHolderBase* UntypedPerformDefaultAction( |
| 9329 | const void* untyped_args, |
| 9330 | const string& call_description) const = 0; |
| 9331 | |
| 9332 | // Performs the given action with the given arguments and returns |
| 9333 | // the action's result. |
| 9334 | // L = * |
| 9335 | virtual UntypedActionResultHolderBase* UntypedPerformAction( |
| 9336 | const void* untyped_action, |
| 9337 | const void* untyped_args) const = 0; |
| 9338 | |
| 9339 | // Writes a message that the call is uninteresting (i.e. neither |
| 9340 | // explicitly expected nor explicitly unexpected) to the given |
| 9341 | // ostream. |
| 9342 | virtual void UntypedDescribeUninterestingCall( |
| 9343 | const void* untyped_args, |
| 9344 | ::std::ostream* os) const |
| 9345 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex) = 0; |
| 9346 | |
| 9347 | // Returns the expectation that matches the given function arguments |
| 9348 | // (or NULL is there's no match); when a match is found, |
| 9349 | // untyped_action is set to point to the action that should be |
| 9350 | // performed (or NULL if the action is "do default"), and |
| 9351 | // is_excessive is modified to indicate whether the call exceeds the |
| 9352 | // expected number. |
| 9353 | virtual const ExpectationBase* UntypedFindMatchingExpectation( |
| 9354 | const void* untyped_args, |
| 9355 | const void** untyped_action, bool* is_excessive, |
| 9356 | ::std::ostream* what, ::std::ostream* why) |
| 9357 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex) = 0; |
| 9358 | |
| 9359 | // Prints the given function arguments to the ostream. |
| 9360 | virtual void UntypedPrintArgs(const void* untyped_args, |
| 9361 | ::std::ostream* os) const = 0; |
| 9362 | |
| 9363 | // Sets the mock object this mock method belongs to, and registers |
| 9364 | // this information in the global mock registry. Will be called |
| 9365 | // whenever an EXPECT_CALL() or ON_CALL() is executed on this mock |
| 9366 | // method. |
| 9367 | // TODO(wan@google.com): rename to SetAndRegisterOwner(). |
| 9368 | void RegisterOwner(const void* mock_obj) |
| 9369 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex); |
| 9370 | |
| 9371 | // Sets the mock object this mock method belongs to, and sets the |
| 9372 | // name of the mock function. Will be called upon each invocation |
| 9373 | // of this mock function. |
| 9374 | void SetOwnerAndName(const void* mock_obj, const char* name) |
| 9375 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex); |
| 9376 | |
| 9377 | // Returns the mock object this mock method belongs to. Must be |
| 9378 | // called after RegisterOwner() or SetOwnerAndName() has been |
| 9379 | // called. |
| 9380 | const void* MockObject() const |
| 9381 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex); |
| 9382 | |
| 9383 | // Returns the name of this mock method. Must be called after |
| 9384 | // SetOwnerAndName() has been called. |
| 9385 | const char* Name() const |
| 9386 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex); |
| 9387 | |
| 9388 | // Returns the result of invoking this mock function with the given |
| 9389 | // arguments. This function can be safely called from multiple |
| 9390 | // threads concurrently. The caller is responsible for deleting the |
| 9391 | // result. |
| 9392 | UntypedActionResultHolderBase* UntypedInvokeWith( |
| 9393 | const void* untyped_args) |
| 9394 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex); |
| 9395 | |
| 9396 | protected: |
| 9397 | typedef std::vector<const void*> UntypedOnCallSpecs; |
| 9398 | |
| 9399 | typedef std::vector<internal::linked_ptr<ExpectationBase> > |
| 9400 | UntypedExpectations; |
| 9401 | |
| 9402 | // Returns an Expectation object that references and co-owns exp, |
| 9403 | // which must be an expectation on this mock function. |
| 9404 | Expectation GetHandleOf(ExpectationBase* exp); |
| 9405 | |
| 9406 | // Address of the mock object this mock method belongs to. Only |
| 9407 | // valid after this mock method has been called or |
| 9408 | // ON_CALL/EXPECT_CALL has been invoked on it. |
| 9409 | const void* mock_obj_; // Protected by g_gmock_mutex. |
| 9410 | |
| 9411 | // Name of the function being mocked. Only valid after this mock |
| 9412 | // method has been called. |
| 9413 | const char* name_; // Protected by g_gmock_mutex. |
| 9414 | |
| 9415 | // All default action specs for this function mocker. |
| 9416 | UntypedOnCallSpecs untyped_on_call_specs_; |
| 9417 | |
| 9418 | // All expectations for this function mocker. |
| 9419 | UntypedExpectations untyped_expectations_; |
| 9420 | }; // class UntypedFunctionMockerBase |
| 9421 | |
| 9422 | // Untyped base class for OnCallSpec<F>. |
| 9423 | class UntypedOnCallSpecBase { |
| 9424 | public: |
| 9425 | // The arguments are the location of the ON_CALL() statement. |
| 9426 | UntypedOnCallSpecBase(const char* a_file, int a_line) |
| 9427 | : file_(a_file), line_(a_line), last_clause_(kNone) {} |
| 9428 | |
| 9429 | // Where in the source file was the default action spec defined? |
| 9430 | const char* file() const { return file_; } |
| 9431 | int line() const { return line_; } |
| 9432 | |
| 9433 | protected: |
| 9434 | // Gives each clause in the ON_CALL() statement a name. |
| 9435 | enum Clause { |
| 9436 | // Do not change the order of the enum members! The run-time |
| 9437 | // syntax checking relies on it. |
| 9438 | kNone, |
| 9439 | kWith, |
| 9440 | kWillByDefault |
| 9441 | }; |
| 9442 | |
| 9443 | // Asserts that the ON_CALL() statement has a certain property. |
| 9444 | void AssertSpecProperty(bool property, const string& failure_message) const { |
| 9445 | Assert(property, file_, line_, failure_message); |
| 9446 | } |
| 9447 | |
| 9448 | // Expects that the ON_CALL() statement has a certain property. |
| 9449 | void ExpectSpecProperty(bool property, const string& failure_message) const { |
| 9450 | Expect(property, file_, line_, failure_message); |
| 9451 | } |
| 9452 | |
| 9453 | const char* file_; |
| 9454 | int line_; |
| 9455 | |
| 9456 | // The last clause in the ON_CALL() statement as seen so far. |
| 9457 | // Initially kNone and changes as the statement is parsed. |
| 9458 | Clause last_clause_; |
| 9459 | }; // class UntypedOnCallSpecBase |
| 9460 | |
| 9461 | // This template class implements an ON_CALL spec. |
| 9462 | template <typename F> |
| 9463 | class OnCallSpec : public UntypedOnCallSpecBase { |
| 9464 | public: |
| 9465 | typedef typename Function<F>::ArgumentTuple ArgumentTuple; |
| 9466 | typedef typename Function<F>::ArgumentMatcherTuple ArgumentMatcherTuple; |
| 9467 | |
| 9468 | // Constructs an OnCallSpec object from the information inside |
| 9469 | // the parenthesis of an ON_CALL() statement. |
| 9470 | OnCallSpec(const char* a_file, int a_line, |
| 9471 | const ArgumentMatcherTuple& matchers) |
| 9472 | : UntypedOnCallSpecBase(a_file, a_line), |
| 9473 | matchers_(matchers), |
| 9474 | // By default, extra_matcher_ should match anything. However, |
| 9475 | // we cannot initialize it with _ as that triggers a compiler |
| 9476 | // bug in Symbian's C++ compiler (cannot decide between two |
| 9477 | // overloaded constructors of Matcher<const ArgumentTuple&>). |
| 9478 | extra_matcher_(A<const ArgumentTuple&>()) { |
| 9479 | } |
| 9480 | |
| 9481 | // Implements the .With() clause. |
| 9482 | OnCallSpec& With(const Matcher<const ArgumentTuple&>& m) { |
| 9483 | // Makes sure this is called at most once. |
| 9484 | ExpectSpecProperty(last_clause_ < kWith, |
| 9485 | ".With() cannot appear " |
| 9486 | "more than once in an ON_CALL()."); |
| 9487 | last_clause_ = kWith; |
| 9488 | |
| 9489 | extra_matcher_ = m; |
| 9490 | return *this; |
| 9491 | } |
| 9492 | |
| 9493 | // Implements the .WillByDefault() clause. |
| 9494 | OnCallSpec& WillByDefault(const Action<F>& action) { |
| 9495 | ExpectSpecProperty(last_clause_ < kWillByDefault, |
| 9496 | ".WillByDefault() must appear " |
| 9497 | "exactly once in an ON_CALL()."); |
| 9498 | last_clause_ = kWillByDefault; |
| 9499 | |
| 9500 | ExpectSpecProperty(!action.IsDoDefault(), |
| 9501 | "DoDefault() cannot be used in ON_CALL()."); |
| 9502 | action_ = action; |
| 9503 | return *this; |
| 9504 | } |
| 9505 | |
| 9506 | // Returns true iff the given arguments match the matchers. |
| 9507 | bool Matches(const ArgumentTuple& args) const { |
| 9508 | return TupleMatches(matchers_, args) && extra_matcher_.Matches(args); |
| 9509 | } |
| 9510 | |
| 9511 | // Returns the action specified by the user. |
| 9512 | const Action<F>& GetAction() const { |
| 9513 | AssertSpecProperty(last_clause_ == kWillByDefault, |
| 9514 | ".WillByDefault() must appear exactly " |
| 9515 | "once in an ON_CALL()."); |
| 9516 | return action_; |
| 9517 | } |
| 9518 | |
| 9519 | private: |
| 9520 | // The information in statement |
| 9521 | // |
| 9522 | // ON_CALL(mock_object, Method(matchers)) |
| 9523 | // .With(multi-argument-matcher) |
| 9524 | // .WillByDefault(action); |
| 9525 | // |
| 9526 | // is recorded in the data members like this: |
| 9527 | // |
| 9528 | // source file that contains the statement => file_ |
| 9529 | // line number of the statement => line_ |
| 9530 | // matchers => matchers_ |
| 9531 | // multi-argument-matcher => extra_matcher_ |
| 9532 | // action => action_ |
| 9533 | ArgumentMatcherTuple matchers_; |
| 9534 | Matcher<const ArgumentTuple&> extra_matcher_; |
| 9535 | Action<F> action_; |
| 9536 | }; // class OnCallSpec |
| 9537 | |
| 9538 | // Possible reactions on uninteresting calls. |
| 9539 | enum CallReaction { |
| 9540 | kAllow, |
| 9541 | kWarn, |
| 9542 | kFail, |
| 9543 | kDefault = kWarn // By default, warn about uninteresting calls. |
| 9544 | }; |
| 9545 | |
| 9546 | } // namespace internal |
| 9547 | |
| 9548 | // Utilities for manipulating mock objects. |
| 9549 | class GTEST_API_ Mock { |
| 9550 | public: |
| 9551 | // The following public methods can be called concurrently. |
| 9552 | |
| 9553 | // Tells Google Mock to ignore mock_obj when checking for leaked |
| 9554 | // mock objects. |
| 9555 | static void AllowLeak(const void* mock_obj) |
| 9556 | GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex); |
| 9557 | |
| 9558 | // Verifies and clears all expectations on the given mock object. |
| 9559 | // If the expectations aren't satisfied, generates one or more |
| 9560 | // Google Test non-fatal failures and returns false. |
| 9561 | static bool VerifyAndClearExpectations(void* mock_obj) |
| 9562 | GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex); |
| 9563 | |
| 9564 | // Verifies all expectations on the given mock object and clears its |
| 9565 | // default actions and expectations. Returns true iff the |
| 9566 | // verification was successful. |
| 9567 | static bool VerifyAndClear(void* mock_obj) |
| 9568 | GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex); |
| 9569 | |
| 9570 | private: |
| 9571 | friend class internal::UntypedFunctionMockerBase; |
| 9572 | |
| 9573 | // Needed for a function mocker to register itself (so that we know |
| 9574 | // how to clear a mock object). |
| 9575 | template <typename F> |
| 9576 | friend class internal::FunctionMockerBase; |
| 9577 | |
| 9578 | template <typename M> |
| 9579 | friend class NiceMock; |
| 9580 | |
| 9581 | template <typename M> |
| 9582 | friend class NaggyMock; |
| 9583 | |
| 9584 | template <typename M> |
| 9585 | friend class StrictMock; |
| 9586 | |
| 9587 | // Tells Google Mock to allow uninteresting calls on the given mock |
| 9588 | // object. |
| 9589 | static void AllowUninterestingCalls(const void* mock_obj) |
| 9590 | GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex); |
| 9591 | |
| 9592 | // Tells Google Mock to warn the user about uninteresting calls on |
| 9593 | // the given mock object. |
| 9594 | static void WarnUninterestingCalls(const void* mock_obj) |
| 9595 | GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex); |
| 9596 | |
| 9597 | // Tells Google Mock to fail uninteresting calls on the given mock |
| 9598 | // object. |
| 9599 | static void FailUninterestingCalls(const void* mock_obj) |
| 9600 | GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex); |
| 9601 | |
| 9602 | // Tells Google Mock the given mock object is being destroyed and |
| 9603 | // its entry in the call-reaction table should be removed. |
| 9604 | static void UnregisterCallReaction(const void* mock_obj) |
| 9605 | GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex); |
| 9606 | |
| 9607 | // Returns the reaction Google Mock will have on uninteresting calls |
| 9608 | // made on the given mock object. |
| 9609 | static internal::CallReaction GetReactionOnUninterestingCalls( |
| 9610 | const void* mock_obj) |
| 9611 | GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex); |
| 9612 | |
| 9613 | // Verifies that all expectations on the given mock object have been |
| 9614 | // satisfied. Reports one or more Google Test non-fatal failures |
| 9615 | // and returns false if not. |
| 9616 | static bool VerifyAndClearExpectationsLocked(void* mock_obj) |
| 9617 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(internal::g_gmock_mutex); |
| 9618 | |
| 9619 | // Clears all ON_CALL()s set on the given mock object. |
| 9620 | static void ClearDefaultActionsLocked(void* mock_obj) |
| 9621 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(internal::g_gmock_mutex); |
| 9622 | |
| 9623 | // Registers a mock object and a mock method it owns. |
| 9624 | static void Register( |
| 9625 | const void* mock_obj, |
| 9626 | internal::UntypedFunctionMockerBase* mocker) |
| 9627 | GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex); |
| 9628 | |
| 9629 | // Tells Google Mock where in the source code mock_obj is used in an |
| 9630 | // ON_CALL or EXPECT_CALL. In case mock_obj is leaked, this |
| 9631 | // information helps the user identify which object it is. |
| 9632 | static void RegisterUseByOnCallOrExpectCall( |
| 9633 | const void* mock_obj, const char* file, int line) |
| 9634 | GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex); |
| 9635 | |
| 9636 | // Unregisters a mock method; removes the owning mock object from |
| 9637 | // the registry when the last mock method associated with it has |
| 9638 | // been unregistered. This is called only in the destructor of |
| 9639 | // FunctionMockerBase. |
| 9640 | static void UnregisterLocked(internal::UntypedFunctionMockerBase* mocker) |
| 9641 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(internal::g_gmock_mutex); |
| 9642 | }; // class Mock |
| 9643 | |
| 9644 | // An abstract handle of an expectation. Useful in the .After() |
| 9645 | // clause of EXPECT_CALL() for setting the (partial) order of |
| 9646 | // expectations. The syntax: |
| 9647 | // |
| 9648 | // Expectation e1 = EXPECT_CALL(...)...; |
| 9649 | // EXPECT_CALL(...).After(e1)...; |
| 9650 | // |
| 9651 | // sets two expectations where the latter can only be matched after |
| 9652 | // the former has been satisfied. |
| 9653 | // |
| 9654 | // Notes: |
| 9655 | // - This class is copyable and has value semantics. |
| 9656 | // - Constness is shallow: a const Expectation object itself cannot |
| 9657 | // be modified, but the mutable methods of the ExpectationBase |
| 9658 | // object it references can be called via expectation_base(). |
| 9659 | // - The constructors and destructor are defined out-of-line because |
| 9660 | // the Symbian WINSCW compiler wants to otherwise instantiate them |
| 9661 | // when it sees this class definition, at which point it doesn't have |
| 9662 | // ExpectationBase available yet, leading to incorrect destruction |
| 9663 | // in the linked_ptr (or compilation errors if using a checking |
| 9664 | // linked_ptr). |
| 9665 | class GTEST_API_ Expectation { |
| 9666 | public: |
| 9667 | // Constructs a null object that doesn't reference any expectation. |
| 9668 | Expectation(); |
| 9669 | |
| 9670 | ~Expectation(); |
| 9671 | |
| 9672 | // This single-argument ctor must not be explicit, in order to support the |
| 9673 | // Expectation e = EXPECT_CALL(...); |
| 9674 | // syntax. |
| 9675 | // |
| 9676 | // A TypedExpectation object stores its pre-requisites as |
| 9677 | // Expectation objects, and needs to call the non-const Retire() |
| 9678 | // method on the ExpectationBase objects they reference. Therefore |
| 9679 | // Expectation must receive a *non-const* reference to the |
| 9680 | // ExpectationBase object. |
| 9681 | Expectation(internal::ExpectationBase& exp); // NOLINT |
| 9682 | |
| 9683 | // The compiler-generated copy ctor and operator= work exactly as |
| 9684 | // intended, so we don't need to define our own. |
| 9685 | |
| 9686 | // Returns true iff rhs references the same expectation as this object does. |
| 9687 | bool operator==(const Expectation& rhs) const { |
| 9688 | return expectation_base_ == rhs.expectation_base_; |
| 9689 | } |
| 9690 | |
| 9691 | bool operator!=(const Expectation& rhs) const { return !(*this == rhs); } |
| 9692 | |
| 9693 | private: |
| 9694 | friend class ExpectationSet; |
| 9695 | friend class Sequence; |
| 9696 | friend class ::testing::internal::ExpectationBase; |
| 9697 | friend class ::testing::internal::UntypedFunctionMockerBase; |
| 9698 | |
| 9699 | template <typename F> |
| 9700 | friend class ::testing::internal::FunctionMockerBase; |
| 9701 | |
| 9702 | template <typename F> |
| 9703 | friend class ::testing::internal::TypedExpectation; |
| 9704 | |
| 9705 | // This comparator is needed for putting Expectation objects into a set. |
| 9706 | class Less { |
| 9707 | public: |
| 9708 | bool operator()(const Expectation& lhs, const Expectation& rhs) const { |
| 9709 | return lhs.expectation_base_.get() < rhs.expectation_base_.get(); |
| 9710 | } |
| 9711 | }; |
| 9712 | |
| 9713 | typedef ::std::set<Expectation, Less> Set; |
| 9714 | |
| 9715 | Expectation( |
| 9716 | const internal::linked_ptr<internal::ExpectationBase>& expectation_base); |
| 9717 | |
| 9718 | // Returns the expectation this object references. |
| 9719 | const internal::linked_ptr<internal::ExpectationBase>& |
| 9720 | expectation_base() const { |
| 9721 | return expectation_base_; |
| 9722 | } |
| 9723 | |
| 9724 | // A linked_ptr that co-owns the expectation this handle references. |
| 9725 | internal::linked_ptr<internal::ExpectationBase> expectation_base_; |
| 9726 | }; |
| 9727 | |
| 9728 | // A set of expectation handles. Useful in the .After() clause of |
| 9729 | // EXPECT_CALL() for setting the (partial) order of expectations. The |
| 9730 | // syntax: |
| 9731 | // |
| 9732 | // ExpectationSet es; |
| 9733 | // es += EXPECT_CALL(...)...; |
| 9734 | // es += EXPECT_CALL(...)...; |
| 9735 | // EXPECT_CALL(...).After(es)...; |
| 9736 | // |
| 9737 | // sets three expectations where the last one can only be matched |
| 9738 | // after the first two have both been satisfied. |
| 9739 | // |
| 9740 | // This class is copyable and has value semantics. |
| 9741 | class ExpectationSet { |
| 9742 | public: |
| 9743 | // A bidirectional iterator that can read a const element in the set. |
| 9744 | typedef Expectation::Set::const_iterator const_iterator; |
| 9745 | |
| 9746 | // An object stored in the set. This is an alias of Expectation. |
| 9747 | typedef Expectation::Set::value_type value_type; |
| 9748 | |
| 9749 | // Constructs an empty set. |
| 9750 | ExpectationSet() {} |
| 9751 | |
| 9752 | // This single-argument ctor must not be explicit, in order to support the |
| 9753 | // ExpectationSet es = EXPECT_CALL(...); |
| 9754 | // syntax. |
| 9755 | ExpectationSet(internal::ExpectationBase& exp) { // NOLINT |
| 9756 | *this += Expectation(exp); |
| 9757 | } |
| 9758 | |
| 9759 | // This single-argument ctor implements implicit conversion from |
| 9760 | // Expectation and thus must not be explicit. This allows either an |
| 9761 | // Expectation or an ExpectationSet to be used in .After(). |
| 9762 | ExpectationSet(const Expectation& e) { // NOLINT |
| 9763 | *this += e; |
| 9764 | } |
| 9765 | |
| 9766 | // The compiler-generator ctor and operator= works exactly as |
| 9767 | // intended, so we don't need to define our own. |
| 9768 | |
| 9769 | // Returns true iff rhs contains the same set of Expectation objects |
| 9770 | // as this does. |
| 9771 | bool operator==(const ExpectationSet& rhs) const { |
| 9772 | return expectations_ == rhs.expectations_; |
| 9773 | } |
| 9774 | |
| 9775 | bool operator!=(const ExpectationSet& rhs) const { return !(*this == rhs); } |
| 9776 | |
| 9777 | // Implements the syntax |
| 9778 | // expectation_set += EXPECT_CALL(...); |
| 9779 | ExpectationSet& operator+=(const Expectation& e) { |
| 9780 | expectations_.insert(e); |
| 9781 | return *this; |
| 9782 | } |
| 9783 | |
| 9784 | int size() const { return static_cast<int>(expectations_.size()); } |
| 9785 | |
| 9786 | const_iterator begin() const { return expectations_.begin(); } |
| 9787 | const_iterator end() const { return expectations_.end(); } |
| 9788 | |
| 9789 | private: |
| 9790 | Expectation::Set expectations_; |
| 9791 | }; |
| 9792 | |
| 9793 | |
| 9794 | // Sequence objects are used by a user to specify the relative order |
| 9795 | // in which the expectations should match. They are copyable (we rely |
| 9796 | // on the compiler-defined copy constructor and assignment operator). |
| 9797 | class GTEST_API_ Sequence { |
| 9798 | public: |
| 9799 | // Constructs an empty sequence. |
| 9800 | Sequence() : last_expectation_(new Expectation) {} |
| 9801 | |
| 9802 | // Adds an expectation to this sequence. The caller must ensure |
| 9803 | // that no other thread is accessing this Sequence object. |
| 9804 | void AddExpectation(const Expectation& expectation) const; |
| 9805 | |
| 9806 | private: |
| 9807 | // The last expectation in this sequence. We use a linked_ptr here |
| 9808 | // because Sequence objects are copyable and we want the copies to |
| 9809 | // be aliases. The linked_ptr allows the copies to co-own and share |
| 9810 | // the same Expectation object. |
| 9811 | internal::linked_ptr<Expectation> last_expectation_; |
| 9812 | }; // class Sequence |
| 9813 | |
| 9814 | // An object of this type causes all EXPECT_CALL() statements |
| 9815 | // encountered in its scope to be put in an anonymous sequence. The |
| 9816 | // work is done in the constructor and destructor. You should only |
| 9817 | // create an InSequence object on the stack. |
| 9818 | // |
| 9819 | // The sole purpose for this class is to support easy definition of |
| 9820 | // sequential expectations, e.g. |
| 9821 | // |
| 9822 | // { |
| 9823 | // InSequence dummy; // The name of the object doesn't matter. |
| 9824 | // |
| 9825 | // // The following expectations must match in the order they appear. |
| 9826 | // EXPECT_CALL(a, Bar())...; |
| 9827 | // EXPECT_CALL(a, Baz())...; |
| 9828 | // ... |
| 9829 | // EXPECT_CALL(b, Xyz())...; |
| 9830 | // } |
| 9831 | // |
| 9832 | // You can create InSequence objects in multiple threads, as long as |
| 9833 | // they are used to affect different mock objects. The idea is that |
| 9834 | // each thread can create and set up its own mocks as if it's the only |
| 9835 | // thread. However, for clarity of your tests we recommend you to set |
| 9836 | // up mocks in the main thread unless you have a good reason not to do |
| 9837 | // so. |
| 9838 | class GTEST_API_ InSequence { |
| 9839 | public: |
| 9840 | InSequence(); |
| 9841 | ~InSequence(); |
| 9842 | private: |
| 9843 | bool sequence_created_; |
| 9844 | |
| 9845 | GTEST_DISALLOW_COPY_AND_ASSIGN_(InSequence); // NOLINT |
| 9846 | } GTEST_ATTRIBUTE_UNUSED_; |
| 9847 | |
| 9848 | namespace internal { |
| 9849 | |
| 9850 | // Points to the implicit sequence introduced by a living InSequence |
| 9851 | // object (if any) in the current thread or NULL. |
| 9852 | GTEST_API_ extern ThreadLocal<Sequence*> g_gmock_implicit_sequence; |
| 9853 | |
| 9854 | // Base class for implementing expectations. |
| 9855 | // |
| 9856 | // There are two reasons for having a type-agnostic base class for |
| 9857 | // Expectation: |
| 9858 | // |
| 9859 | // 1. We need to store collections of expectations of different |
| 9860 | // types (e.g. all pre-requisites of a particular expectation, all |
| 9861 | // expectations in a sequence). Therefore these expectation objects |
| 9862 | // must share a common base class. |
| 9863 | // |
| 9864 | // 2. We can avoid binary code bloat by moving methods not depending |
| 9865 | // on the template argument of Expectation to the base class. |
| 9866 | // |
| 9867 | // This class is internal and mustn't be used by user code directly. |
| 9868 | class GTEST_API_ ExpectationBase { |
| 9869 | public: |
| 9870 | // source_text is the EXPECT_CALL(...) source that created this Expectation. |
| 9871 | ExpectationBase(const char* file, int line, const string& source_text); |
| 9872 | |
| 9873 | virtual ~ExpectationBase(); |
| 9874 | |
| 9875 | // Where in the source file was the expectation spec defined? |
| 9876 | const char* file() const { return file_; } |
| 9877 | int line() const { return line_; } |
| 9878 | const char* source_text() const { return source_text_.c_str(); } |
| 9879 | // Returns the cardinality specified in the expectation spec. |
| 9880 | const Cardinality& cardinality() const { return cardinality_; } |
| 9881 | |
| 9882 | // Describes the source file location of this expectation. |
| 9883 | void DescribeLocationTo(::std::ostream* os) const { |
| 9884 | *os << FormatFileLocation(file(), line()) << " "; |
| 9885 | } |
| 9886 | |
| 9887 | // Describes how many times a function call matching this |
| 9888 | // expectation has occurred. |
| 9889 | void DescribeCallCountTo(::std::ostream* os) const |
| 9890 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex); |
| 9891 | |
| 9892 | // If this mock method has an extra matcher (i.e. .With(matcher)), |
| 9893 | // describes it to the ostream. |
| 9894 | virtual void MaybeDescribeExtraMatcherTo(::std::ostream* os) = 0; |
| 9895 | |
| 9896 | protected: |
| 9897 | friend class ::testing::Expectation; |
| 9898 | friend class UntypedFunctionMockerBase; |
| 9899 | |
| 9900 | enum Clause { |
| 9901 | // Don't change the order of the enum members! |
| 9902 | kNone, |
| 9903 | kWith, |
| 9904 | kTimes, |
| 9905 | kInSequence, |
| 9906 | kAfter, |
| 9907 | kWillOnce, |
| 9908 | kWillRepeatedly, |
| 9909 | kRetiresOnSaturation |
| 9910 | }; |
| 9911 | |
| 9912 | typedef std::vector<const void*> UntypedActions; |
| 9913 | |
| 9914 | // Returns an Expectation object that references and co-owns this |
| 9915 | // expectation. |
| 9916 | virtual Expectation GetHandle() = 0; |
| 9917 | |
| 9918 | // Asserts that the EXPECT_CALL() statement has the given property. |
| 9919 | void AssertSpecProperty(bool property, const string& failure_message) const { |
| 9920 | Assert(property, file_, line_, failure_message); |
| 9921 | } |
| 9922 | |
| 9923 | // Expects that the EXPECT_CALL() statement has the given property. |
| 9924 | void ExpectSpecProperty(bool property, const string& failure_message) const { |
| 9925 | Expect(property, file_, line_, failure_message); |
| 9926 | } |
| 9927 | |
| 9928 | // Explicitly specifies the cardinality of this expectation. Used |
| 9929 | // by the subclasses to implement the .Times() clause. |
| 9930 | void SpecifyCardinality(const Cardinality& cardinality); |
| 9931 | |
| 9932 | // Returns true iff the user specified the cardinality explicitly |
| 9933 | // using a .Times(). |
| 9934 | bool cardinality_specified() const { return cardinality_specified_; } |
| 9935 | |
| 9936 | // Sets the cardinality of this expectation spec. |
| 9937 | void set_cardinality(const Cardinality& a_cardinality) { |
| 9938 | cardinality_ = a_cardinality; |
| 9939 | } |
| 9940 | |
| 9941 | // The following group of methods should only be called after the |
| 9942 | // EXPECT_CALL() statement, and only when g_gmock_mutex is held by |
| 9943 | // the current thread. |
| 9944 | |
| 9945 | // Retires all pre-requisites of this expectation. |
| 9946 | void RetireAllPreRequisites() |
| 9947 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex); |
| 9948 | |
| 9949 | // Returns true iff this expectation is retired. |
| 9950 | bool is_retired() const |
| 9951 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 9952 | g_gmock_mutex.AssertHeld(); |
| 9953 | return retired_; |
| 9954 | } |
| 9955 | |
| 9956 | // Retires this expectation. |
| 9957 | void Retire() |
| 9958 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 9959 | g_gmock_mutex.AssertHeld(); |
| 9960 | retired_ = true; |
| 9961 | } |
| 9962 | |
| 9963 | // Returns true iff this expectation is satisfied. |
| 9964 | bool IsSatisfied() const |
| 9965 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 9966 | g_gmock_mutex.AssertHeld(); |
| 9967 | return cardinality().IsSatisfiedByCallCount(call_count_); |
| 9968 | } |
| 9969 | |
| 9970 | // Returns true iff this expectation is saturated. |
| 9971 | bool IsSaturated() const |
| 9972 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 9973 | g_gmock_mutex.AssertHeld(); |
| 9974 | return cardinality().IsSaturatedByCallCount(call_count_); |
| 9975 | } |
| 9976 | |
| 9977 | // Returns true iff this expectation is over-saturated. |
| 9978 | bool IsOverSaturated() const |
| 9979 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 9980 | g_gmock_mutex.AssertHeld(); |
| 9981 | return cardinality().IsOverSaturatedByCallCount(call_count_); |
| 9982 | } |
| 9983 | |
| 9984 | // Returns true iff all pre-requisites of this expectation are satisfied. |
| 9985 | bool AllPrerequisitesAreSatisfied() const |
| 9986 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex); |
| 9987 | |
| 9988 | // Adds unsatisfied pre-requisites of this expectation to 'result'. |
| 9989 | void FindUnsatisfiedPrerequisites(ExpectationSet* result) const |
| 9990 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex); |
| 9991 | |
| 9992 | // Returns the number this expectation has been invoked. |
| 9993 | int call_count() const |
| 9994 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 9995 | g_gmock_mutex.AssertHeld(); |
| 9996 | return call_count_; |
| 9997 | } |
| 9998 | |
| 9999 | // Increments the number this expectation has been invoked. |
| 10000 | void IncrementCallCount() |
| 10001 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 10002 | g_gmock_mutex.AssertHeld(); |
| 10003 | call_count_++; |
| 10004 | } |
| 10005 | |
| 10006 | // Checks the action count (i.e. the number of WillOnce() and |
| 10007 | // WillRepeatedly() clauses) against the cardinality if this hasn't |
| 10008 | // been done before. Prints a warning if there are too many or too |
| 10009 | // few actions. |
| 10010 | void CheckActionCountIfNotDone() const |
| 10011 | GTEST_LOCK_EXCLUDED_(mutex_); |
| 10012 | |
| 10013 | friend class ::testing::Sequence; |
| 10014 | friend class ::testing::internal::ExpectationTester; |
| 10015 | |
| 10016 | template <typename Function> |
| 10017 | friend class TypedExpectation; |
| 10018 | |
| 10019 | // Implements the .Times() clause. |
| 10020 | void UntypedTimes(const Cardinality& a_cardinality); |
| 10021 | |
| 10022 | // This group of fields are part of the spec and won't change after |
| 10023 | // an EXPECT_CALL() statement finishes. |
| 10024 | const char* file_; // The file that contains the expectation. |
| 10025 | int line_; // The line number of the expectation. |
| 10026 | const string source_text_; // The EXPECT_CALL(...) source text. |
| 10027 | // True iff the cardinality is specified explicitly. |
| 10028 | bool cardinality_specified_; |
| 10029 | Cardinality cardinality_; // The cardinality of the expectation. |
| 10030 | // The immediate pre-requisites (i.e. expectations that must be |
| 10031 | // satisfied before this expectation can be matched) of this |
| 10032 | // expectation. We use linked_ptr in the set because we want an |
| 10033 | // Expectation object to be co-owned by its FunctionMocker and its |
| 10034 | // successors. This allows multiple mock objects to be deleted at |
| 10035 | // different times. |
| 10036 | ExpectationSet immediate_prerequisites_; |
| 10037 | |
| 10038 | // This group of fields are the current state of the expectation, |
| 10039 | // and can change as the mock function is called. |
| 10040 | int call_count_; // How many times this expectation has been invoked. |
| 10041 | bool retired_; // True iff this expectation has retired. |
| 10042 | UntypedActions untyped_actions_; |
| 10043 | bool extra_matcher_specified_; |
| 10044 | bool repeated_action_specified_; // True if a WillRepeatedly() was specified. |
| 10045 | bool retires_on_saturation_; |
| 10046 | Clause last_clause_; |
| 10047 | mutable bool action_count_checked_; // Under mutex_. |
| 10048 | mutable Mutex mutex_; // Protects action_count_checked_. |
| 10049 | |
| 10050 | GTEST_DISALLOW_ASSIGN_(ExpectationBase); |
| 10051 | }; // class ExpectationBase |
| 10052 | |
| 10053 | // Impements an expectation for the given function type. |
| 10054 | template <typename F> |
| 10055 | class TypedExpectation : public ExpectationBase { |
| 10056 | public: |
| 10057 | typedef typename Function<F>::ArgumentTuple ArgumentTuple; |
| 10058 | typedef typename Function<F>::ArgumentMatcherTuple ArgumentMatcherTuple; |
| 10059 | typedef typename Function<F>::Result Result; |
| 10060 | |
| 10061 | TypedExpectation(FunctionMockerBase<F>* owner, |
| 10062 | const char* a_file, int a_line, const string& a_source_text, |
| 10063 | const ArgumentMatcherTuple& m) |
| 10064 | : ExpectationBase(a_file, a_line, a_source_text), |
| 10065 | owner_(owner), |
| 10066 | matchers_(m), |
| 10067 | // By default, extra_matcher_ should match anything. However, |
| 10068 | // we cannot initialize it with _ as that triggers a compiler |
| 10069 | // bug in Symbian's C++ compiler (cannot decide between two |
| 10070 | // overloaded constructors of Matcher<const ArgumentTuple&>). |
| 10071 | extra_matcher_(A<const ArgumentTuple&>()), |
| 10072 | repeated_action_(DoDefault()) {} |
| 10073 | |
| 10074 | virtual ~TypedExpectation() { |
| 10075 | // Check the validity of the action count if it hasn't been done |
| 10076 | // yet (for example, if the expectation was never used). |
| 10077 | CheckActionCountIfNotDone(); |
| 10078 | for (UntypedActions::const_iterator it = untyped_actions_.begin(); |
| 10079 | it != untyped_actions_.end(); ++it) { |
| 10080 | delete static_cast<const Action<F>*>(*it); |
| 10081 | } |
| 10082 | } |
| 10083 | |
| 10084 | // Implements the .With() clause. |
| 10085 | TypedExpectation& With(const Matcher<const ArgumentTuple&>& m) { |
| 10086 | if (last_clause_ == kWith) { |
| 10087 | ExpectSpecProperty(false, |
| 10088 | ".With() cannot appear " |
| 10089 | "more than once in an EXPECT_CALL()."); |
| 10090 | } else { |
| 10091 | ExpectSpecProperty(last_clause_ < kWith, |
| 10092 | ".With() must be the first " |
| 10093 | "clause in an EXPECT_CALL()."); |
| 10094 | } |
| 10095 | last_clause_ = kWith; |
| 10096 | |
| 10097 | extra_matcher_ = m; |
| 10098 | extra_matcher_specified_ = true; |
| 10099 | return *this; |
| 10100 | } |
| 10101 | |
| 10102 | // Implements the .Times() clause. |
| 10103 | TypedExpectation& Times(const Cardinality& a_cardinality) { |
| 10104 | ExpectationBase::UntypedTimes(a_cardinality); |
| 10105 | return *this; |
| 10106 | } |
| 10107 | |
| 10108 | // Implements the .Times() clause. |
| 10109 | TypedExpectation& Times(int n) { |
| 10110 | return Times(Exactly(n)); |
| 10111 | } |
| 10112 | |
| 10113 | // Implements the .InSequence() clause. |
| 10114 | TypedExpectation& InSequence(const Sequence& s) { |
| 10115 | ExpectSpecProperty(last_clause_ <= kInSequence, |
| 10116 | ".InSequence() cannot appear after .After()," |
| 10117 | " .WillOnce(), .WillRepeatedly(), or " |
| 10118 | ".RetiresOnSaturation()."); |
| 10119 | last_clause_ = kInSequence; |
| 10120 | |
| 10121 | s.AddExpectation(GetHandle()); |
| 10122 | return *this; |
| 10123 | } |
| 10124 | TypedExpectation& InSequence(const Sequence& s1, const Sequence& s2) { |
| 10125 | return InSequence(s1).InSequence(s2); |
| 10126 | } |
| 10127 | TypedExpectation& InSequence(const Sequence& s1, const Sequence& s2, |
| 10128 | const Sequence& s3) { |
| 10129 | return InSequence(s1, s2).InSequence(s3); |
| 10130 | } |
| 10131 | TypedExpectation& InSequence(const Sequence& s1, const Sequence& s2, |
| 10132 | const Sequence& s3, const Sequence& s4) { |
| 10133 | return InSequence(s1, s2, s3).InSequence(s4); |
| 10134 | } |
| 10135 | TypedExpectation& InSequence(const Sequence& s1, const Sequence& s2, |
| 10136 | const Sequence& s3, const Sequence& s4, |
| 10137 | const Sequence& s5) { |
| 10138 | return InSequence(s1, s2, s3, s4).InSequence(s5); |
| 10139 | } |
| 10140 | |
| 10141 | // Implements that .After() clause. |
| 10142 | TypedExpectation& After(const ExpectationSet& s) { |
| 10143 | ExpectSpecProperty(last_clause_ <= kAfter, |
| 10144 | ".After() cannot appear after .WillOnce()," |
| 10145 | " .WillRepeatedly(), or " |
| 10146 | ".RetiresOnSaturation()."); |
| 10147 | last_clause_ = kAfter; |
| 10148 | |
| 10149 | for (ExpectationSet::const_iterator it = s.begin(); it != s.end(); ++it) { |
| 10150 | immediate_prerequisites_ += *it; |
| 10151 | } |
| 10152 | return *this; |
| 10153 | } |
| 10154 | TypedExpectation& After(const ExpectationSet& s1, const ExpectationSet& s2) { |
| 10155 | return After(s1).After(s2); |
| 10156 | } |
| 10157 | TypedExpectation& After(const ExpectationSet& s1, const ExpectationSet& s2, |
| 10158 | const ExpectationSet& s3) { |
| 10159 | return After(s1, s2).After(s3); |
| 10160 | } |
| 10161 | TypedExpectation& After(const ExpectationSet& s1, const ExpectationSet& s2, |
| 10162 | const ExpectationSet& s3, const ExpectationSet& s4) { |
| 10163 | return After(s1, s2, s3).After(s4); |
| 10164 | } |
| 10165 | TypedExpectation& After(const ExpectationSet& s1, const ExpectationSet& s2, |
| 10166 | const ExpectationSet& s3, const ExpectationSet& s4, |
| 10167 | const ExpectationSet& s5) { |
| 10168 | return After(s1, s2, s3, s4).After(s5); |
| 10169 | } |
| 10170 | |
| 10171 | // Implements the .WillOnce() clause. |
| 10172 | TypedExpectation& WillOnce(const Action<F>& action) { |
| 10173 | ExpectSpecProperty(last_clause_ <= kWillOnce, |
| 10174 | ".WillOnce() cannot appear after " |
| 10175 | ".WillRepeatedly() or .RetiresOnSaturation()."); |
| 10176 | last_clause_ = kWillOnce; |
| 10177 | |
| 10178 | untyped_actions_.push_back(new Action<F>(action)); |
| 10179 | if (!cardinality_specified()) { |
| 10180 | set_cardinality(Exactly(static_cast<int>(untyped_actions_.size()))); |
| 10181 | } |
| 10182 | return *this; |
| 10183 | } |
| 10184 | |
| 10185 | // Implements the .WillRepeatedly() clause. |
| 10186 | TypedExpectation& WillRepeatedly(const Action<F>& action) { |
| 10187 | if (last_clause_ == kWillRepeatedly) { |
| 10188 | ExpectSpecProperty(false, |
| 10189 | ".WillRepeatedly() cannot appear " |
| 10190 | "more than once in an EXPECT_CALL()."); |
| 10191 | } else { |
| 10192 | ExpectSpecProperty(last_clause_ < kWillRepeatedly, |
| 10193 | ".WillRepeatedly() cannot appear " |
| 10194 | "after .RetiresOnSaturation()."); |
| 10195 | } |
| 10196 | last_clause_ = kWillRepeatedly; |
| 10197 | repeated_action_specified_ = true; |
| 10198 | |
| 10199 | repeated_action_ = action; |
| 10200 | if (!cardinality_specified()) { |
| 10201 | set_cardinality(AtLeast(static_cast<int>(untyped_actions_.size()))); |
| 10202 | } |
| 10203 | |
| 10204 | // Now that no more action clauses can be specified, we check |
| 10205 | // whether their count makes sense. |
| 10206 | CheckActionCountIfNotDone(); |
| 10207 | return *this; |
| 10208 | } |
| 10209 | |
| 10210 | // Implements the .RetiresOnSaturation() clause. |
| 10211 | TypedExpectation& RetiresOnSaturation() { |
| 10212 | ExpectSpecProperty(last_clause_ < kRetiresOnSaturation, |
| 10213 | ".RetiresOnSaturation() cannot appear " |
| 10214 | "more than once."); |
| 10215 | last_clause_ = kRetiresOnSaturation; |
| 10216 | retires_on_saturation_ = true; |
| 10217 | |
| 10218 | // Now that no more action clauses can be specified, we check |
| 10219 | // whether their count makes sense. |
| 10220 | CheckActionCountIfNotDone(); |
| 10221 | return *this; |
| 10222 | } |
| 10223 | |
| 10224 | // Returns the matchers for the arguments as specified inside the |
| 10225 | // EXPECT_CALL() macro. |
| 10226 | const ArgumentMatcherTuple& matchers() const { |
| 10227 | return matchers_; |
| 10228 | } |
| 10229 | |
| 10230 | // Returns the matcher specified by the .With() clause. |
| 10231 | const Matcher<const ArgumentTuple&>& extra_matcher() const { |
| 10232 | return extra_matcher_; |
| 10233 | } |
| 10234 | |
| 10235 | // Returns the action specified by the .WillRepeatedly() clause. |
| 10236 | const Action<F>& repeated_action() const { return repeated_action_; } |
| 10237 | |
| 10238 | // If this mock method has an extra matcher (i.e. .With(matcher)), |
| 10239 | // describes it to the ostream. |
| 10240 | virtual void MaybeDescribeExtraMatcherTo(::std::ostream* os) { |
| 10241 | if (extra_matcher_specified_) { |
| 10242 | *os << " Expected args: "; |
| 10243 | extra_matcher_.DescribeTo(os); |
| 10244 | *os << "\n"; |
| 10245 | } |
| 10246 | } |
| 10247 | |
| 10248 | private: |
| 10249 | template <typename Function> |
| 10250 | friend class FunctionMockerBase; |
| 10251 | |
| 10252 | // Returns an Expectation object that references and co-owns this |
| 10253 | // expectation. |
| 10254 | virtual Expectation GetHandle() { |
| 10255 | return owner_->GetHandleOf(this); |
| 10256 | } |
| 10257 | |
| 10258 | // The following methods will be called only after the EXPECT_CALL() |
| 10259 | // statement finishes and when the current thread holds |
| 10260 | // g_gmock_mutex. |
| 10261 | |
| 10262 | // Returns true iff this expectation matches the given arguments. |
| 10263 | bool Matches(const ArgumentTuple& args) const |
| 10264 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 10265 | g_gmock_mutex.AssertHeld(); |
| 10266 | return TupleMatches(matchers_, args) && extra_matcher_.Matches(args); |
| 10267 | } |
| 10268 | |
| 10269 | // Returns true iff this expectation should handle the given arguments. |
| 10270 | bool ShouldHandleArguments(const ArgumentTuple& args) const |
| 10271 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 10272 | g_gmock_mutex.AssertHeld(); |
| 10273 | |
| 10274 | // In case the action count wasn't checked when the expectation |
| 10275 | // was defined (e.g. if this expectation has no WillRepeatedly() |
| 10276 | // or RetiresOnSaturation() clause), we check it when the |
| 10277 | // expectation is used for the first time. |
| 10278 | CheckActionCountIfNotDone(); |
| 10279 | return !is_retired() && AllPrerequisitesAreSatisfied() && Matches(args); |
| 10280 | } |
| 10281 | |
| 10282 | // Describes the result of matching the arguments against this |
| 10283 | // expectation to the given ostream. |
| 10284 | void ExplainMatchResultTo( |
| 10285 | const ArgumentTuple& args, |
| 10286 | ::std::ostream* os) const |
| 10287 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 10288 | g_gmock_mutex.AssertHeld(); |
| 10289 | |
| 10290 | if (is_retired()) { |
| 10291 | *os << " Expected: the expectation is active\n" |
| 10292 | << " Actual: it is retired\n"; |
| 10293 | } else if (!Matches(args)) { |
| 10294 | if (!TupleMatches(matchers_, args)) { |
| 10295 | ExplainMatchFailureTupleTo(matchers_, args, os); |
| 10296 | } |
| 10297 | StringMatchResultListener listener; |
| 10298 | if (!extra_matcher_.MatchAndExplain(args, &listener)) { |
| 10299 | *os << " Expected args: "; |
| 10300 | extra_matcher_.DescribeTo(os); |
| 10301 | *os << "\n Actual: don't match"; |
| 10302 | |
| 10303 | internal::PrintIfNotEmpty(listener.str(), os); |
| 10304 | *os << "\n"; |
| 10305 | } |
| 10306 | } else if (!AllPrerequisitesAreSatisfied()) { |
| 10307 | *os << " Expected: all pre-requisites are satisfied\n" |
| 10308 | << " Actual: the following immediate pre-requisites " |
| 10309 | << "are not satisfied:\n"; |
| 10310 | ExpectationSet unsatisfied_prereqs; |
| 10311 | FindUnsatisfiedPrerequisites(&unsatisfied_prereqs); |
| 10312 | int i = 0; |
| 10313 | for (ExpectationSet::const_iterator it = unsatisfied_prereqs.begin(); |
| 10314 | it != unsatisfied_prereqs.end(); ++it) { |
| 10315 | it->expectation_base()->DescribeLocationTo(os); |
| 10316 | *os << "pre-requisite #" << i++ << "\n"; |
| 10317 | } |
| 10318 | *os << " (end of pre-requisites)\n"; |
| 10319 | } else { |
| 10320 | // This line is here just for completeness' sake. It will never |
| 10321 | // be executed as currently the ExplainMatchResultTo() function |
| 10322 | // is called only when the mock function call does NOT match the |
| 10323 | // expectation. |
| 10324 | *os << "The call matches the expectation.\n"; |
| 10325 | } |
| 10326 | } |
| 10327 | |
| 10328 | // Returns the action that should be taken for the current invocation. |
| 10329 | const Action<F>& GetCurrentAction( |
| 10330 | const FunctionMockerBase<F>* mocker, |
| 10331 | const ArgumentTuple& args) const |
| 10332 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 10333 | g_gmock_mutex.AssertHeld(); |
| 10334 | const int count = call_count(); |
| 10335 | Assert(count >= 1, __FILE__, __LINE__, |
| 10336 | "call_count() is <= 0 when GetCurrentAction() is " |
| 10337 | "called - this should never happen."); |
| 10338 | |
| 10339 | const int action_count = static_cast<int>(untyped_actions_.size()); |
| 10340 | if (action_count > 0 && !repeated_action_specified_ && |
| 10341 | count > action_count) { |
| 10342 | // If there is at least one WillOnce() and no WillRepeatedly(), |
| 10343 | // we warn the user when the WillOnce() clauses ran out. |
| 10344 | ::std::stringstream ss; |
| 10345 | DescribeLocationTo(&ss); |
| 10346 | ss << "Actions ran out in " << source_text() << "...\n" |
| 10347 | << "Called " << count << " times, but only " |
| 10348 | << action_count << " WillOnce()" |
| 10349 | << (action_count == 1 ? " is" : "s are") << " specified - "; |
| 10350 | mocker->DescribeDefaultActionTo(args, &ss); |
| 10351 | Log(kWarning, ss.str(), 1); |
| 10352 | } |
| 10353 | |
| 10354 | return count <= action_count ? |
| 10355 | *static_cast<const Action<F>*>(untyped_actions_[count - 1]) : |
| 10356 | repeated_action(); |
| 10357 | } |
| 10358 | |
| 10359 | // Given the arguments of a mock function call, if the call will |
| 10360 | // over-saturate this expectation, returns the default action; |
| 10361 | // otherwise, returns the next action in this expectation. Also |
| 10362 | // describes *what* happened to 'what', and explains *why* Google |
| 10363 | // Mock does it to 'why'. This method is not const as it calls |
| 10364 | // IncrementCallCount(). A return value of NULL means the default |
| 10365 | // action. |
| 10366 | const Action<F>* GetActionForArguments( |
| 10367 | const FunctionMockerBase<F>* mocker, |
| 10368 | const ArgumentTuple& args, |
| 10369 | ::std::ostream* what, |
| 10370 | ::std::ostream* why) |
| 10371 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 10372 | g_gmock_mutex.AssertHeld(); |
| 10373 | if (IsSaturated()) { |
| 10374 | // We have an excessive call. |
| 10375 | IncrementCallCount(); |
| 10376 | *what << "Mock function called more times than expected - "; |
| 10377 | mocker->DescribeDefaultActionTo(args, what); |
| 10378 | DescribeCallCountTo(why); |
| 10379 | |
| 10380 | // TODO(wan@google.com): allow the user to control whether |
| 10381 | // unexpected calls should fail immediately or continue using a |
| 10382 | // flag --gmock_unexpected_calls_are_fatal. |
| 10383 | return NULL; |
| 10384 | } |
| 10385 | |
| 10386 | IncrementCallCount(); |
| 10387 | RetireAllPreRequisites(); |
| 10388 | |
| 10389 | if (retires_on_saturation_ && IsSaturated()) { |
| 10390 | Retire(); |
| 10391 | } |
| 10392 | |
| 10393 | // Must be done after IncrementCount()! |
| 10394 | *what << "Mock function call matches " << source_text() <<"...\n"; |
| 10395 | return &(GetCurrentAction(mocker, args)); |
| 10396 | } |
| 10397 | |
| 10398 | // All the fields below won't change once the EXPECT_CALL() |
| 10399 | // statement finishes. |
| 10400 | FunctionMockerBase<F>* const owner_; |
| 10401 | ArgumentMatcherTuple matchers_; |
| 10402 | Matcher<const ArgumentTuple&> extra_matcher_; |
| 10403 | Action<F> repeated_action_; |
| 10404 | |
| 10405 | GTEST_DISALLOW_COPY_AND_ASSIGN_(TypedExpectation); |
| 10406 | }; // class TypedExpectation |
| 10407 | |
| 10408 | // A MockSpec object is used by ON_CALL() or EXPECT_CALL() for |
| 10409 | // specifying the default behavior of, or expectation on, a mock |
| 10410 | // function. |
| 10411 | |
| 10412 | // Note: class MockSpec really belongs to the ::testing namespace. |
| 10413 | // However if we define it in ::testing, MSVC will complain when |
| 10414 | // classes in ::testing::internal declare it as a friend class |
| 10415 | // template. To workaround this compiler bug, we define MockSpec in |
| 10416 | // ::testing::internal and import it into ::testing. |
| 10417 | |
| 10418 | // Logs a message including file and line number information. |
| 10419 | GTEST_API_ void LogWithLocation(testing::internal::LogSeverity severity, |
| 10420 | const char* file, int line, |
| 10421 | const string& message); |
| 10422 | |
| 10423 | template <typename F> |
| 10424 | class MockSpec { |
| 10425 | public: |
| 10426 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 10427 | typedef typename internal::Function<F>::ArgumentMatcherTuple |
| 10428 | ArgumentMatcherTuple; |
| 10429 | |
| 10430 | // Constructs a MockSpec object, given the function mocker object |
| 10431 | // that the spec is associated with. |
| 10432 | explicit MockSpec(internal::FunctionMockerBase<F>* function_mocker) |
| 10433 | : function_mocker_(function_mocker) {} |
| 10434 | |
| 10435 | // Adds a new default action spec to the function mocker and returns |
| 10436 | // the newly created spec. |
| 10437 | internal::OnCallSpec<F>& InternalDefaultActionSetAt( |
| 10438 | const char* file, int line, const char* obj, const char* call) { |
| 10439 | LogWithLocation(internal::kInfo, file, line, |
| 10440 | string("ON_CALL(") + obj + ", " + call + ") invoked"); |
| 10441 | return function_mocker_->AddNewOnCallSpec(file, line, matchers_); |
| 10442 | } |
| 10443 | |
| 10444 | // Adds a new expectation spec to the function mocker and returns |
| 10445 | // the newly created spec. |
| 10446 | internal::TypedExpectation<F>& InternalExpectedAt( |
| 10447 | const char* file, int line, const char* obj, const char* call) { |
| 10448 | const string source_text(string("EXPECT_CALL(") + obj + ", " + call + ")"); |
| 10449 | LogWithLocation(internal::kInfo, file, line, source_text + " invoked"); |
| 10450 | return function_mocker_->AddNewExpectation( |
| 10451 | file, line, source_text, matchers_); |
| 10452 | } |
| 10453 | |
| 10454 | private: |
| 10455 | template <typename Function> |
| 10456 | friend class internal::FunctionMocker; |
| 10457 | |
| 10458 | void SetMatchers(const ArgumentMatcherTuple& matchers) { |
| 10459 | matchers_ = matchers; |
| 10460 | } |
| 10461 | |
| 10462 | // The function mocker that owns this spec. |
| 10463 | internal::FunctionMockerBase<F>* const function_mocker_; |
| 10464 | // The argument matchers specified in the spec. |
| 10465 | ArgumentMatcherTuple matchers_; |
| 10466 | |
| 10467 | GTEST_DISALLOW_ASSIGN_(MockSpec); |
| 10468 | }; // class MockSpec |
| 10469 | |
| 10470 | // Wrapper type for generically holding an ordinary value or lvalue reference. |
| 10471 | // If T is not a reference type, it must be copyable or movable. |
| 10472 | // ReferenceOrValueWrapper<T> is movable, and will also be copyable unless |
| 10473 | // T is a move-only value type (which means that it will always be copyable |
| 10474 | // if the current platform does not support move semantics). |
| 10475 | // |
| 10476 | // The primary template defines handling for values, but function header |
| 10477 | // comments describe the contract for the whole template (including |
| 10478 | // specializations). |
| 10479 | template <typename T> |
| 10480 | class ReferenceOrValueWrapper { |
| 10481 | public: |
| 10482 | // Constructs a wrapper from the given value/reference. |
| 10483 | explicit ReferenceOrValueWrapper(T value) |
| 10484 | : value_(::testing::internal::move(value)) { |
| 10485 | } |
| 10486 | |
| 10487 | // Unwraps and returns the underlying value/reference, exactly as |
| 10488 | // originally passed. The behavior of calling this more than once on |
| 10489 | // the same object is unspecified. |
| 10490 | T Unwrap() { return ::testing::internal::move(value_); } |
| 10491 | |
| 10492 | // Provides nondestructive access to the underlying value/reference. |
| 10493 | // Always returns a const reference (more precisely, |
| 10494 | // const RemoveReference<T>&). The behavior of calling this after |
| 10495 | // calling Unwrap on the same object is unspecified. |
| 10496 | const T& Peek() const { |
| 10497 | return value_; |
| 10498 | } |
| 10499 | |
| 10500 | private: |
| 10501 | T value_; |
| 10502 | }; |
| 10503 | |
| 10504 | // Specialization for lvalue reference types. See primary template |
| 10505 | // for documentation. |
| 10506 | template <typename T> |
| 10507 | class ReferenceOrValueWrapper<T&> { |
| 10508 | public: |
| 10509 | // Workaround for debatable pass-by-reference lint warning (c-library-team |
| 10510 | // policy precludes NOLINT in this context) |
| 10511 | typedef T& reference; |
| 10512 | explicit ReferenceOrValueWrapper(reference ref) |
| 10513 | : value_ptr_(&ref) {} |
| 10514 | T& Unwrap() { return *value_ptr_; } |
| 10515 | const T& Peek() const { return *value_ptr_; } |
| 10516 | |
| 10517 | private: |
| 10518 | T* value_ptr_; |
| 10519 | }; |
| 10520 | |
| 10521 | // MSVC warns about using 'this' in base member initializer list, so |
| 10522 | // we need to temporarily disable the warning. We have to do it for |
| 10523 | // the entire class to suppress the warning, even though it's about |
| 10524 | // the constructor only. |
| 10525 | |
| 10526 | #ifdef _MSC_VER |
| 10527 | # pragma warning(push) // Saves the current warning state. |
| 10528 | # pragma warning(disable:4355) // Temporarily disables warning 4355. |
| 10529 | #endif // _MSV_VER |
| 10530 | |
| 10531 | // C++ treats the void type specially. For example, you cannot define |
| 10532 | // a void-typed variable or pass a void value to a function. |
| 10533 | // ActionResultHolder<T> holds a value of type T, where T must be a |
| 10534 | // copyable type or void (T doesn't need to be default-constructable). |
| 10535 | // It hides the syntactic difference between void and other types, and |
| 10536 | // is used to unify the code for invoking both void-returning and |
| 10537 | // non-void-returning mock functions. |
| 10538 | |
| 10539 | // Untyped base class for ActionResultHolder<T>. |
| 10540 | class UntypedActionResultHolderBase { |
| 10541 | public: |
| 10542 | virtual ~UntypedActionResultHolderBase() {} |
| 10543 | |
| 10544 | // Prints the held value as an action's result to os. |
| 10545 | virtual void PrintAsActionResult(::std::ostream* os) const = 0; |
| 10546 | }; |
| 10547 | |
| 10548 | // This generic definition is used when T is not void. |
| 10549 | template <typename T> |
| 10550 | class ActionResultHolder : public UntypedActionResultHolderBase { |
| 10551 | public: |
| 10552 | // Returns the held value. Must not be called more than once. |
| 10553 | T Unwrap() { |
| 10554 | return result_.Unwrap(); |
| 10555 | } |
| 10556 | |
| 10557 | // Prints the held value as an action's result to os. |
| 10558 | virtual void PrintAsActionResult(::std::ostream* os) const { |
| 10559 | *os << "\n Returns: "; |
| 10560 | // T may be a reference type, so we don't use UniversalPrint(). |
| 10561 | UniversalPrinter<T>::Print(result_.Peek(), os); |
| 10562 | } |
| 10563 | |
| 10564 | // Performs the given mock function's default action and returns the |
| 10565 | // result in a new-ed ActionResultHolder. |
| 10566 | template <typename F> |
| 10567 | static ActionResultHolder* PerformDefaultAction( |
| 10568 | const FunctionMockerBase<F>* func_mocker, |
| 10569 | const typename Function<F>::ArgumentTuple& args, |
| 10570 | const string& call_description) { |
| 10571 | return new ActionResultHolder(Wrapper( |
| 10572 | func_mocker->PerformDefaultAction(args, call_description))); |
| 10573 | } |
| 10574 | |
| 10575 | // Performs the given action and returns the result in a new-ed |
| 10576 | // ActionResultHolder. |
| 10577 | template <typename F> |
| 10578 | static ActionResultHolder* |
| 10579 | PerformAction(const Action<F>& action, |
| 10580 | const typename Function<F>::ArgumentTuple& args) { |
| 10581 | return new ActionResultHolder(Wrapper(action.Perform(args))); |
| 10582 | } |
| 10583 | |
| 10584 | private: |
| 10585 | typedef ReferenceOrValueWrapper<T> Wrapper; |
| 10586 | |
| 10587 | explicit ActionResultHolder(Wrapper result) |
| 10588 | : result_(::testing::internal::move(result)) { |
| 10589 | } |
| 10590 | |
| 10591 | Wrapper result_; |
| 10592 | |
| 10593 | GTEST_DISALLOW_COPY_AND_ASSIGN_(ActionResultHolder); |
| 10594 | }; |
| 10595 | |
| 10596 | // Specialization for T = void. |
| 10597 | template <> |
| 10598 | class ActionResultHolder<void> : public UntypedActionResultHolderBase { |
| 10599 | public: |
| 10600 | void Unwrap() { } |
| 10601 | |
| 10602 | virtual void PrintAsActionResult(::std::ostream* /* os */) const {} |
| 10603 | |
| 10604 | // Performs the given mock function's default action and returns ownership |
| 10605 | // of an empty ActionResultHolder*. |
| 10606 | template <typename F> |
| 10607 | static ActionResultHolder* PerformDefaultAction( |
| 10608 | const FunctionMockerBase<F>* func_mocker, |
| 10609 | const typename Function<F>::ArgumentTuple& args, |
| 10610 | const string& call_description) { |
| 10611 | func_mocker->PerformDefaultAction(args, call_description); |
| 10612 | return new ActionResultHolder; |
| 10613 | } |
| 10614 | |
| 10615 | // Performs the given action and returns ownership of an empty |
| 10616 | // ActionResultHolder*. |
| 10617 | template <typename F> |
| 10618 | static ActionResultHolder* PerformAction( |
| 10619 | const Action<F>& action, |
| 10620 | const typename Function<F>::ArgumentTuple& args) { |
| 10621 | action.Perform(args); |
| 10622 | return new ActionResultHolder; |
| 10623 | } |
| 10624 | |
| 10625 | private: |
| 10626 | ActionResultHolder() {} |
| 10627 | GTEST_DISALLOW_COPY_AND_ASSIGN_(ActionResultHolder); |
| 10628 | }; |
| 10629 | |
| 10630 | // The base of the function mocker class for the given function type. |
| 10631 | // We put the methods in this class instead of its child to avoid code |
| 10632 | // bloat. |
| 10633 | template <typename F> |
| 10634 | class FunctionMockerBase : public UntypedFunctionMockerBase { |
| 10635 | public: |
| 10636 | typedef typename Function<F>::Result Result; |
| 10637 | typedef typename Function<F>::ArgumentTuple ArgumentTuple; |
| 10638 | typedef typename Function<F>::ArgumentMatcherTuple ArgumentMatcherTuple; |
| 10639 | |
| 10640 | FunctionMockerBase() : current_spec_(this) {} |
| 10641 | |
| 10642 | // The destructor verifies that all expectations on this mock |
| 10643 | // function have been satisfied. If not, it will report Google Test |
| 10644 | // non-fatal failures for the violations. |
| 10645 | virtual ~FunctionMockerBase() |
| 10646 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex) { |
| 10647 | MutexLock l(&g_gmock_mutex); |
| 10648 | VerifyAndClearExpectationsLocked(); |
| 10649 | Mock::UnregisterLocked(this); |
| 10650 | ClearDefaultActionsLocked(); |
| 10651 | } |
| 10652 | |
| 10653 | // Returns the ON_CALL spec that matches this mock function with the |
| 10654 | // given arguments; returns NULL if no matching ON_CALL is found. |
| 10655 | // L = * |
| 10656 | const OnCallSpec<F>* FindOnCallSpec( |
| 10657 | const ArgumentTuple& args) const { |
| 10658 | for (UntypedOnCallSpecs::const_reverse_iterator it |
| 10659 | = untyped_on_call_specs_.rbegin(); |
| 10660 | it != untyped_on_call_specs_.rend(); ++it) { |
| 10661 | const OnCallSpec<F>* spec = static_cast<const OnCallSpec<F>*>(*it); |
| 10662 | if (spec->Matches(args)) |
| 10663 | return spec; |
| 10664 | } |
| 10665 | |
| 10666 | return NULL; |
| 10667 | } |
| 10668 | |
| 10669 | // Performs the default action of this mock function on the given |
| 10670 | // arguments and returns the result. Asserts (or throws if |
| 10671 | // exceptions are enabled) with a helpful call descrption if there |
| 10672 | // is no valid return value. This method doesn't depend on the |
| 10673 | // mutable state of this object, and thus can be called concurrently |
| 10674 | // without locking. |
| 10675 | // L = * |
| 10676 | Result PerformDefaultAction(const ArgumentTuple& args, |
| 10677 | const string& call_description) const { |
| 10678 | const OnCallSpec<F>* const spec = |
| 10679 | this->FindOnCallSpec(args); |
| 10680 | if (spec != NULL) { |
| 10681 | return spec->GetAction().Perform(args); |
| 10682 | } |
| 10683 | const string message = call_description + |
| 10684 | "\n The mock function has no default action " |
| 10685 | "set, and its return type has no default value set."; |
| 10686 | #if GTEST_HAS_EXCEPTIONS |
| 10687 | if (!DefaultValue<Result>::Exists()) { |
| 10688 | throw std::runtime_error(message); |
| 10689 | } |
| 10690 | #else |
| 10691 | Assert(DefaultValue<Result>::Exists(), "", -1, message); |
| 10692 | #endif |
| 10693 | return DefaultValue<Result>::Get(); |
| 10694 | } |
| 10695 | |
| 10696 | // Performs the default action with the given arguments and returns |
| 10697 | // the action's result. The call description string will be used in |
| 10698 | // the error message to describe the call in the case the default |
| 10699 | // action fails. The caller is responsible for deleting the result. |
| 10700 | // L = * |
| 10701 | virtual UntypedActionResultHolderBase* UntypedPerformDefaultAction( |
| 10702 | const void* untyped_args, // must point to an ArgumentTuple |
| 10703 | const string& call_description) const { |
| 10704 | const ArgumentTuple& args = |
| 10705 | *static_cast<const ArgumentTuple*>(untyped_args); |
| 10706 | return ResultHolder::PerformDefaultAction(this, args, call_description); |
| 10707 | } |
| 10708 | |
| 10709 | // Performs the given action with the given arguments and returns |
| 10710 | // the action's result. The caller is responsible for deleting the |
| 10711 | // result. |
| 10712 | // L = * |
| 10713 | virtual UntypedActionResultHolderBase* UntypedPerformAction( |
| 10714 | const void* untyped_action, const void* untyped_args) const { |
| 10715 | // Make a copy of the action before performing it, in case the |
| 10716 | // action deletes the mock object (and thus deletes itself). |
| 10717 | const Action<F> action = *static_cast<const Action<F>*>(untyped_action); |
| 10718 | const ArgumentTuple& args = |
| 10719 | *static_cast<const ArgumentTuple*>(untyped_args); |
| 10720 | return ResultHolder::PerformAction(action, args); |
| 10721 | } |
| 10722 | |
| 10723 | // Implements UntypedFunctionMockerBase::ClearDefaultActionsLocked(): |
| 10724 | // clears the ON_CALL()s set on this mock function. |
| 10725 | virtual void ClearDefaultActionsLocked() |
| 10726 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 10727 | g_gmock_mutex.AssertHeld(); |
| 10728 | |
| 10729 | // Deleting our default actions may trigger other mock objects to be |
| 10730 | // deleted, for example if an action contains a reference counted smart |
| 10731 | // pointer to that mock object, and that is the last reference. So if we |
| 10732 | // delete our actions within the context of the global mutex we may deadlock |
| 10733 | // when this method is called again. Instead, make a copy of the set of |
| 10734 | // actions to delete, clear our set within the mutex, and then delete the |
| 10735 | // actions outside of the mutex. |
| 10736 | UntypedOnCallSpecs specs_to_delete; |
| 10737 | untyped_on_call_specs_.swap(specs_to_delete); |
| 10738 | |
| 10739 | g_gmock_mutex.Unlock(); |
| 10740 | for (UntypedOnCallSpecs::const_iterator it = |
| 10741 | specs_to_delete.begin(); |
| 10742 | it != specs_to_delete.end(); ++it) { |
| 10743 | delete static_cast<const OnCallSpec<F>*>(*it); |
| 10744 | } |
| 10745 | |
| 10746 | // Lock the mutex again, since the caller expects it to be locked when we |
| 10747 | // return. |
| 10748 | g_gmock_mutex.Lock(); |
| 10749 | } |
| 10750 | |
| 10751 | protected: |
| 10752 | template <typename Function> |
| 10753 | friend class MockSpec; |
| 10754 | |
| 10755 | typedef ActionResultHolder<Result> ResultHolder; |
| 10756 | |
| 10757 | // Returns the result of invoking this mock function with the given |
| 10758 | // arguments. This function can be safely called from multiple |
| 10759 | // threads concurrently. |
| 10760 | Result InvokeWith(const ArgumentTuple& args) |
| 10761 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex) { |
| 10762 | scoped_ptr<ResultHolder> holder( |
| 10763 | DownCast_<ResultHolder*>(this->UntypedInvokeWith(&args))); |
| 10764 | return holder->Unwrap(); |
| 10765 | } |
| 10766 | |
| 10767 | // Adds and returns a default action spec for this mock function. |
| 10768 | OnCallSpec<F>& AddNewOnCallSpec( |
| 10769 | const char* file, int line, |
| 10770 | const ArgumentMatcherTuple& m) |
| 10771 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex) { |
| 10772 | Mock::RegisterUseByOnCallOrExpectCall(MockObject(), file, line); |
| 10773 | OnCallSpec<F>* const on_call_spec = new OnCallSpec<F>(file, line, m); |
| 10774 | untyped_on_call_specs_.push_back(on_call_spec); |
| 10775 | return *on_call_spec; |
| 10776 | } |
| 10777 | |
| 10778 | // Adds and returns an expectation spec for this mock function. |
| 10779 | TypedExpectation<F>& AddNewExpectation( |
| 10780 | const char* file, |
| 10781 | int line, |
| 10782 | const string& source_text, |
| 10783 | const ArgumentMatcherTuple& m) |
| 10784 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex) { |
| 10785 | Mock::RegisterUseByOnCallOrExpectCall(MockObject(), file, line); |
| 10786 | TypedExpectation<F>* const expectation = |
| 10787 | new TypedExpectation<F>(this, file, line, source_text, m); |
| 10788 | const linked_ptr<ExpectationBase> untyped_expectation(expectation); |
| 10789 | untyped_expectations_.push_back(untyped_expectation); |
| 10790 | |
| 10791 | // Adds this expectation into the implicit sequence if there is one. |
| 10792 | Sequence* const implicit_sequence = g_gmock_implicit_sequence.get(); |
| 10793 | if (implicit_sequence != NULL) { |
| 10794 | implicit_sequence->AddExpectation(Expectation(untyped_expectation)); |
| 10795 | } |
| 10796 | |
| 10797 | return *expectation; |
| 10798 | } |
| 10799 | |
| 10800 | // The current spec (either default action spec or expectation spec) |
| 10801 | // being described on this function mocker. |
| 10802 | MockSpec<F>& current_spec() { return current_spec_; } |
| 10803 | |
| 10804 | private: |
| 10805 | template <typename Func> friend class TypedExpectation; |
| 10806 | |
| 10807 | // Some utilities needed for implementing UntypedInvokeWith(). |
| 10808 | |
| 10809 | // Describes what default action will be performed for the given |
| 10810 | // arguments. |
| 10811 | // L = * |
| 10812 | void DescribeDefaultActionTo(const ArgumentTuple& args, |
| 10813 | ::std::ostream* os) const { |
| 10814 | const OnCallSpec<F>* const spec = FindOnCallSpec(args); |
| 10815 | |
| 10816 | if (spec == NULL) { |
| 10817 | *os << (internal::type_equals<Result, void>::value ? |
| 10818 | "returning directly.\n" : |
| 10819 | "returning default value.\n"); |
| 10820 | } else { |
| 10821 | *os << "taking default action specified at:\n" |
| 10822 | << FormatFileLocation(spec->file(), spec->line()) << "\n"; |
| 10823 | } |
| 10824 | } |
| 10825 | |
| 10826 | // Writes a message that the call is uninteresting (i.e. neither |
| 10827 | // explicitly expected nor explicitly unexpected) to the given |
| 10828 | // ostream. |
| 10829 | virtual void UntypedDescribeUninterestingCall( |
| 10830 | const void* untyped_args, |
| 10831 | ::std::ostream* os) const |
| 10832 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex) { |
| 10833 | const ArgumentTuple& args = |
| 10834 | *static_cast<const ArgumentTuple*>(untyped_args); |
| 10835 | *os << "Uninteresting mock function call - "; |
| 10836 | DescribeDefaultActionTo(args, os); |
| 10837 | *os << " Function call: " << Name(); |
| 10838 | UniversalPrint(args, os); |
| 10839 | } |
| 10840 | |
| 10841 | // Returns the expectation that matches the given function arguments |
| 10842 | // (or NULL is there's no match); when a match is found, |
| 10843 | // untyped_action is set to point to the action that should be |
| 10844 | // performed (or NULL if the action is "do default"), and |
| 10845 | // is_excessive is modified to indicate whether the call exceeds the |
| 10846 | // expected number. |
| 10847 | // |
| 10848 | // Critical section: We must find the matching expectation and the |
| 10849 | // corresponding action that needs to be taken in an ATOMIC |
| 10850 | // transaction. Otherwise another thread may call this mock |
| 10851 | // method in the middle and mess up the state. |
| 10852 | // |
| 10853 | // However, performing the action has to be left out of the critical |
| 10854 | // section. The reason is that we have no control on what the |
| 10855 | // action does (it can invoke an arbitrary user function or even a |
| 10856 | // mock function) and excessive locking could cause a dead lock. |
| 10857 | virtual const ExpectationBase* UntypedFindMatchingExpectation( |
| 10858 | const void* untyped_args, |
| 10859 | const void** untyped_action, bool* is_excessive, |
| 10860 | ::std::ostream* what, ::std::ostream* why) |
| 10861 | GTEST_LOCK_EXCLUDED_(g_gmock_mutex) { |
| 10862 | const ArgumentTuple& args = |
| 10863 | *static_cast<const ArgumentTuple*>(untyped_args); |
| 10864 | MutexLock l(&g_gmock_mutex); |
| 10865 | TypedExpectation<F>* exp = this->FindMatchingExpectationLocked(args); |
| 10866 | if (exp == NULL) { // A match wasn't found. |
| 10867 | this->FormatUnexpectedCallMessageLocked(args, what, why); |
| 10868 | return NULL; |
| 10869 | } |
| 10870 | |
| 10871 | // This line must be done before calling GetActionForArguments(), |
| 10872 | // which will increment the call count for *exp and thus affect |
| 10873 | // its saturation status. |
| 10874 | *is_excessive = exp->IsSaturated(); |
| 10875 | const Action<F>* action = exp->GetActionForArguments(this, args, what, why); |
| 10876 | if (action != NULL && action->IsDoDefault()) |
| 10877 | action = NULL; // Normalize "do default" to NULL. |
| 10878 | *untyped_action = action; |
| 10879 | return exp; |
| 10880 | } |
| 10881 | |
| 10882 | // Prints the given function arguments to the ostream. |
| 10883 | virtual void UntypedPrintArgs(const void* untyped_args, |
| 10884 | ::std::ostream* os) const { |
| 10885 | const ArgumentTuple& args = |
| 10886 | *static_cast<const ArgumentTuple*>(untyped_args); |
| 10887 | UniversalPrint(args, os); |
| 10888 | } |
| 10889 | |
| 10890 | // Returns the expectation that matches the arguments, or NULL if no |
| 10891 | // expectation matches them. |
| 10892 | TypedExpectation<F>* FindMatchingExpectationLocked( |
| 10893 | const ArgumentTuple& args) const |
| 10894 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 10895 | g_gmock_mutex.AssertHeld(); |
| 10896 | for (typename UntypedExpectations::const_reverse_iterator it = |
| 10897 | untyped_expectations_.rbegin(); |
| 10898 | it != untyped_expectations_.rend(); ++it) { |
| 10899 | TypedExpectation<F>* const exp = |
| 10900 | static_cast<TypedExpectation<F>*>(it->get()); |
| 10901 | if (exp->ShouldHandleArguments(args)) { |
| 10902 | return exp; |
| 10903 | } |
| 10904 | } |
| 10905 | return NULL; |
| 10906 | } |
| 10907 | |
| 10908 | // Returns a message that the arguments don't match any expectation. |
| 10909 | void FormatUnexpectedCallMessageLocked( |
| 10910 | const ArgumentTuple& args, |
| 10911 | ::std::ostream* os, |
| 10912 | ::std::ostream* why) const |
| 10913 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 10914 | g_gmock_mutex.AssertHeld(); |
| 10915 | *os << "\nUnexpected mock function call - "; |
| 10916 | DescribeDefaultActionTo(args, os); |
| 10917 | PrintTriedExpectationsLocked(args, why); |
| 10918 | } |
| 10919 | |
| 10920 | // Prints a list of expectations that have been tried against the |
| 10921 | // current mock function call. |
| 10922 | void PrintTriedExpectationsLocked( |
| 10923 | const ArgumentTuple& args, |
| 10924 | ::std::ostream* why) const |
| 10925 | GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) { |
| 10926 | g_gmock_mutex.AssertHeld(); |
| 10927 | const int count = static_cast<int>(untyped_expectations_.size()); |
| 10928 | *why << "Google Mock tried the following " << count << " " |
| 10929 | << (count == 1 ? "expectation, but it didn't match" : |
| 10930 | "expectations, but none matched") |
| 10931 | << ":\n"; |
| 10932 | for (int i = 0; i < count; i++) { |
| 10933 | TypedExpectation<F>* const expectation = |
| 10934 | static_cast<TypedExpectation<F>*>(untyped_expectations_[i].get()); |
| 10935 | *why << "\n"; |
| 10936 | expectation->DescribeLocationTo(why); |
| 10937 | if (count > 1) { |
| 10938 | *why << "tried expectation #" << i << ": "; |
| 10939 | } |
| 10940 | *why << expectation->source_text() << "...\n"; |
| 10941 | expectation->ExplainMatchResultTo(args, why); |
| 10942 | expectation->DescribeCallCountTo(why); |
| 10943 | } |
| 10944 | } |
| 10945 | |
| 10946 | // The current spec (either default action spec or expectation spec) |
| 10947 | // being described on this function mocker. |
| 10948 | MockSpec<F> current_spec_; |
| 10949 | |
| 10950 | // There is no generally useful and implementable semantics of |
| 10951 | // copying a mock object, so copying a mock is usually a user error. |
| 10952 | // Thus we disallow copying function mockers. If the user really |
| 10953 | // wants to copy a mock object, he should implement his own copy |
| 10954 | // operation, for example: |
| 10955 | // |
| 10956 | // class MockFoo : public Foo { |
| 10957 | // public: |
| 10958 | // // Defines a copy constructor explicitly. |
| 10959 | // MockFoo(const MockFoo& src) {} |
| 10960 | // ... |
| 10961 | // }; |
| 10962 | GTEST_DISALLOW_COPY_AND_ASSIGN_(FunctionMockerBase); |
| 10963 | }; // class FunctionMockerBase |
| 10964 | |
| 10965 | #ifdef _MSC_VER |
| 10966 | # pragma warning(pop) // Restores the warning state. |
| 10967 | #endif // _MSV_VER |
| 10968 | |
| 10969 | // Implements methods of FunctionMockerBase. |
| 10970 | |
| 10971 | // Verifies that all expectations on this mock function have been |
| 10972 | // satisfied. Reports one or more Google Test non-fatal failures and |
| 10973 | // returns false if not. |
| 10974 | |
| 10975 | // Reports an uninteresting call (whose description is in msg) in the |
| 10976 | // manner specified by 'reaction'. |
| 10977 | void ReportUninterestingCall(CallReaction reaction, const string& msg); |
| 10978 | |
| 10979 | } // namespace internal |
| 10980 | |
| 10981 | // The style guide prohibits "using" statements in a namespace scope |
| 10982 | // inside a header file. However, the MockSpec class template is |
| 10983 | // meant to be defined in the ::testing namespace. The following line |
| 10984 | // is just a trick for working around a bug in MSVC 8.0, which cannot |
| 10985 | // handle it if we define MockSpec in ::testing. |
| 10986 | using internal::MockSpec; |
| 10987 | |
| 10988 | // Const(x) is a convenient function for obtaining a const reference |
| 10989 | // to x. This is useful for setting expectations on an overloaded |
| 10990 | // const mock method, e.g. |
| 10991 | // |
| 10992 | // class MockFoo : public FooInterface { |
| 10993 | // public: |
| 10994 | // MOCK_METHOD0(Bar, int()); |
| 10995 | // MOCK_CONST_METHOD0(Bar, int&()); |
| 10996 | // }; |
| 10997 | // |
| 10998 | // MockFoo foo; |
| 10999 | // // Expects a call to non-const MockFoo::Bar(). |
| 11000 | // EXPECT_CALL(foo, Bar()); |
| 11001 | // // Expects a call to const MockFoo::Bar(). |
| 11002 | // EXPECT_CALL(Const(foo), Bar()); |
| 11003 | template <typename T> |
| 11004 | inline const T& Const(const T& x) { return x; } |
| 11005 | |
| 11006 | // Constructs an Expectation object that references and co-owns exp. |
| 11007 | inline Expectation::Expectation(internal::ExpectationBase& exp) // NOLINT |
| 11008 | : expectation_base_(exp.GetHandle().expectation_base()) {} |
| 11009 | |
| 11010 | } // namespace testing |
| 11011 | |
| 11012 | // A separate macro is required to avoid compile errors when the name |
| 11013 | // of the method used in call is a result of macro expansion. |
| 11014 | // See CompilesWithMethodNameExpandedFromMacro tests in |
| 11015 | // internal/gmock-spec-builders_test.cc for more details. |
| 11016 | #define GMOCK_ON_CALL_IMPL_(obj, call) \ |
| 11017 | ((obj).gmock_##call).InternalDefaultActionSetAt(__FILE__, __LINE__, \ |
| 11018 | #obj, #call) |
| 11019 | #define ON_CALL(obj, call) GMOCK_ON_CALL_IMPL_(obj, call) |
| 11020 | |
| 11021 | #define GMOCK_EXPECT_CALL_IMPL_(obj, call) \ |
| 11022 | ((obj).gmock_##call).InternalExpectedAt(__FILE__, __LINE__, #obj, #call) |
| 11023 | #define EXPECT_CALL(obj, call) GMOCK_EXPECT_CALL_IMPL_(obj, call) |
| 11024 | |
| 11025 | #endif // GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_ |
| 11026 | |
| 11027 | #if GTEST_HAS_STD_FUNCTION_ |
| 11028 | # include <functional> |
| 11029 | #endif |
| 11030 | |
| 11031 | namespace testing { |
| 11032 | namespace internal { |
| 11033 | |
| 11034 | template <typename F> |
| 11035 | class FunctionMockerBase; |
| 11036 | |
| 11037 | // Note: class FunctionMocker really belongs to the ::testing |
| 11038 | // namespace. However if we define it in ::testing, MSVC will |
| 11039 | // complain when classes in ::testing::internal declare it as a |
| 11040 | // friend class template. To workaround this compiler bug, we define |
| 11041 | // FunctionMocker in ::testing::internal and import it into ::testing. |
| 11042 | template <typename F> |
| 11043 | class FunctionMocker; |
| 11044 | |
| 11045 | template <typename R> |
| 11046 | class FunctionMocker<R()> : public |
| 11047 | internal::FunctionMockerBase<R()> { |
| 11048 | public: |
| 11049 | typedef R F(); |
| 11050 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 11051 | |
| 11052 | MockSpec<F>& With() { |
| 11053 | return this->current_spec(); |
| 11054 | } |
| 11055 | |
| 11056 | R Invoke() { |
| 11057 | // Even though gcc and MSVC don't enforce it, 'this->' is required |
| 11058 | // by the C++ standard [14.6.4] here, as the base class type is |
| 11059 | // dependent on the template argument (and thus shouldn't be |
| 11060 | // looked into when resolving InvokeWith). |
| 11061 | return this->InvokeWith(ArgumentTuple()); |
| 11062 | } |
| 11063 | }; |
| 11064 | |
| 11065 | template <typename R, typename A1> |
| 11066 | class FunctionMocker<R(A1)> : public |
| 11067 | internal::FunctionMockerBase<R(A1)> { |
| 11068 | public: |
| 11069 | typedef R F(A1); |
| 11070 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 11071 | |
| 11072 | MockSpec<F>& With(const Matcher<A1>& m1) { |
| 11073 | this->current_spec().SetMatchers(::testing::make_tuple(m1)); |
| 11074 | return this->current_spec(); |
| 11075 | } |
| 11076 | |
| 11077 | R Invoke(A1 a1) { |
| 11078 | // Even though gcc and MSVC don't enforce it, 'this->' is required |
| 11079 | // by the C++ standard [14.6.4] here, as the base class type is |
| 11080 | // dependent on the template argument (and thus shouldn't be |
| 11081 | // looked into when resolving InvokeWith). |
| 11082 | return this->InvokeWith(ArgumentTuple(a1)); |
| 11083 | } |
| 11084 | }; |
| 11085 | |
| 11086 | template <typename R, typename A1, typename A2> |
| 11087 | class FunctionMocker<R(A1, A2)> : public |
| 11088 | internal::FunctionMockerBase<R(A1, A2)> { |
| 11089 | public: |
| 11090 | typedef R F(A1, A2); |
| 11091 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 11092 | |
| 11093 | MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2) { |
| 11094 | this->current_spec().SetMatchers(::testing::make_tuple(m1, m2)); |
| 11095 | return this->current_spec(); |
| 11096 | } |
| 11097 | |
| 11098 | R Invoke(A1 a1, A2 a2) { |
| 11099 | // Even though gcc and MSVC don't enforce it, 'this->' is required |
| 11100 | // by the C++ standard [14.6.4] here, as the base class type is |
| 11101 | // dependent on the template argument (and thus shouldn't be |
| 11102 | // looked into when resolving InvokeWith). |
| 11103 | return this->InvokeWith(ArgumentTuple(a1, a2)); |
| 11104 | } |
| 11105 | }; |
| 11106 | |
| 11107 | template <typename R, typename A1, typename A2, typename A3> |
| 11108 | class FunctionMocker<R(A1, A2, A3)> : public |
| 11109 | internal::FunctionMockerBase<R(A1, A2, A3)> { |
| 11110 | public: |
| 11111 | typedef R F(A1, A2, A3); |
| 11112 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 11113 | |
| 11114 | MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2, |
| 11115 | const Matcher<A3>& m3) { |
| 11116 | this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3)); |
| 11117 | return this->current_spec(); |
| 11118 | } |
| 11119 | |
| 11120 | R Invoke(A1 a1, A2 a2, A3 a3) { |
| 11121 | // Even though gcc and MSVC don't enforce it, 'this->' is required |
| 11122 | // by the C++ standard [14.6.4] here, as the base class type is |
| 11123 | // dependent on the template argument (and thus shouldn't be |
| 11124 | // looked into when resolving InvokeWith). |
| 11125 | return this->InvokeWith(ArgumentTuple(a1, a2, a3)); |
| 11126 | } |
| 11127 | }; |
| 11128 | |
| 11129 | template <typename R, typename A1, typename A2, typename A3, typename A4> |
| 11130 | class FunctionMocker<R(A1, A2, A3, A4)> : public |
| 11131 | internal::FunctionMockerBase<R(A1, A2, A3, A4)> { |
| 11132 | public: |
| 11133 | typedef R F(A1, A2, A3, A4); |
| 11134 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 11135 | |
| 11136 | MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2, |
| 11137 | const Matcher<A3>& m3, const Matcher<A4>& m4) { |
| 11138 | this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4)); |
| 11139 | return this->current_spec(); |
| 11140 | } |
| 11141 | |
| 11142 | R Invoke(A1 a1, A2 a2, A3 a3, A4 a4) { |
| 11143 | // Even though gcc and MSVC don't enforce it, 'this->' is required |
| 11144 | // by the C++ standard [14.6.4] here, as the base class type is |
| 11145 | // dependent on the template argument (and thus shouldn't be |
| 11146 | // looked into when resolving InvokeWith). |
| 11147 | return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4)); |
| 11148 | } |
| 11149 | }; |
| 11150 | |
| 11151 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 11152 | typename A5> |
| 11153 | class FunctionMocker<R(A1, A2, A3, A4, A5)> : public |
| 11154 | internal::FunctionMockerBase<R(A1, A2, A3, A4, A5)> { |
| 11155 | public: |
| 11156 | typedef R F(A1, A2, A3, A4, A5); |
| 11157 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 11158 | |
| 11159 | MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2, |
| 11160 | const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5) { |
| 11161 | this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5)); |
| 11162 | return this->current_spec(); |
| 11163 | } |
| 11164 | |
| 11165 | R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { |
| 11166 | // Even though gcc and MSVC don't enforce it, 'this->' is required |
| 11167 | // by the C++ standard [14.6.4] here, as the base class type is |
| 11168 | // dependent on the template argument (and thus shouldn't be |
| 11169 | // looked into when resolving InvokeWith). |
| 11170 | return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5)); |
| 11171 | } |
| 11172 | }; |
| 11173 | |
| 11174 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 11175 | typename A5, typename A6> |
| 11176 | class FunctionMocker<R(A1, A2, A3, A4, A5, A6)> : public |
| 11177 | internal::FunctionMockerBase<R(A1, A2, A3, A4, A5, A6)> { |
| 11178 | public: |
| 11179 | typedef R F(A1, A2, A3, A4, A5, A6); |
| 11180 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 11181 | |
| 11182 | MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2, |
| 11183 | const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5, |
| 11184 | const Matcher<A6>& m6) { |
| 11185 | this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5, |
| 11186 | m6)); |
| 11187 | return this->current_spec(); |
| 11188 | } |
| 11189 | |
| 11190 | R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { |
| 11191 | // Even though gcc and MSVC don't enforce it, 'this->' is required |
| 11192 | // by the C++ standard [14.6.4] here, as the base class type is |
| 11193 | // dependent on the template argument (and thus shouldn't be |
| 11194 | // looked into when resolving InvokeWith). |
| 11195 | return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6)); |
| 11196 | } |
| 11197 | }; |
| 11198 | |
| 11199 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 11200 | typename A5, typename A6, typename A7> |
| 11201 | class FunctionMocker<R(A1, A2, A3, A4, A5, A6, A7)> : public |
| 11202 | internal::FunctionMockerBase<R(A1, A2, A3, A4, A5, A6, A7)> { |
| 11203 | public: |
| 11204 | typedef R F(A1, A2, A3, A4, A5, A6, A7); |
| 11205 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 11206 | |
| 11207 | MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2, |
| 11208 | const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5, |
| 11209 | const Matcher<A6>& m6, const Matcher<A7>& m7) { |
| 11210 | this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5, |
| 11211 | m6, m7)); |
| 11212 | return this->current_spec(); |
| 11213 | } |
| 11214 | |
| 11215 | R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) { |
| 11216 | // Even though gcc and MSVC don't enforce it, 'this->' is required |
| 11217 | // by the C++ standard [14.6.4] here, as the base class type is |
| 11218 | // dependent on the template argument (and thus shouldn't be |
| 11219 | // looked into when resolving InvokeWith). |
| 11220 | return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7)); |
| 11221 | } |
| 11222 | }; |
| 11223 | |
| 11224 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 11225 | typename A5, typename A6, typename A7, typename A8> |
| 11226 | class FunctionMocker<R(A1, A2, A3, A4, A5, A6, A7, A8)> : public |
| 11227 | internal::FunctionMockerBase<R(A1, A2, A3, A4, A5, A6, A7, A8)> { |
| 11228 | public: |
| 11229 | typedef R F(A1, A2, A3, A4, A5, A6, A7, A8); |
| 11230 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 11231 | |
| 11232 | MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2, |
| 11233 | const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5, |
| 11234 | const Matcher<A6>& m6, const Matcher<A7>& m7, const Matcher<A8>& m8) { |
| 11235 | this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5, |
| 11236 | m6, m7, m8)); |
| 11237 | return this->current_spec(); |
| 11238 | } |
| 11239 | |
| 11240 | R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) { |
| 11241 | // Even though gcc and MSVC don't enforce it, 'this->' is required |
| 11242 | // by the C++ standard [14.6.4] here, as the base class type is |
| 11243 | // dependent on the template argument (and thus shouldn't be |
| 11244 | // looked into when resolving InvokeWith). |
| 11245 | return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7, a8)); |
| 11246 | } |
| 11247 | }; |
| 11248 | |
| 11249 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 11250 | typename A5, typename A6, typename A7, typename A8, typename A9> |
| 11251 | class FunctionMocker<R(A1, A2, A3, A4, A5, A6, A7, A8, A9)> : public |
| 11252 | internal::FunctionMockerBase<R(A1, A2, A3, A4, A5, A6, A7, A8, A9)> { |
| 11253 | public: |
| 11254 | typedef R F(A1, A2, A3, A4, A5, A6, A7, A8, A9); |
| 11255 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 11256 | |
| 11257 | MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2, |
| 11258 | const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5, |
| 11259 | const Matcher<A6>& m6, const Matcher<A7>& m7, const Matcher<A8>& m8, |
| 11260 | const Matcher<A9>& m9) { |
| 11261 | this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5, |
| 11262 | m6, m7, m8, m9)); |
| 11263 | return this->current_spec(); |
| 11264 | } |
| 11265 | |
| 11266 | R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) { |
| 11267 | // Even though gcc and MSVC don't enforce it, 'this->' is required |
| 11268 | // by the C++ standard [14.6.4] here, as the base class type is |
| 11269 | // dependent on the template argument (and thus shouldn't be |
| 11270 | // looked into when resolving InvokeWith). |
| 11271 | return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7, a8, a9)); |
| 11272 | } |
| 11273 | }; |
| 11274 | |
| 11275 | template <typename R, typename A1, typename A2, typename A3, typename A4, |
| 11276 | typename A5, typename A6, typename A7, typename A8, typename A9, |
| 11277 | typename A10> |
| 11278 | class FunctionMocker<R(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> : public |
| 11279 | internal::FunctionMockerBase<R(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> { |
| 11280 | public: |
| 11281 | typedef R F(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10); |
| 11282 | typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; |
| 11283 | |
| 11284 | MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2, |
| 11285 | const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5, |
| 11286 | const Matcher<A6>& m6, const Matcher<A7>& m7, const Matcher<A8>& m8, |
| 11287 | const Matcher<A9>& m9, const Matcher<A10>& m10) { |
| 11288 | this->current_spec().SetMatchers(::testing::make_tuple(m1, m2, m3, m4, m5, |
| 11289 | m6, m7, m8, m9, m10)); |
| 11290 | return this->current_spec(); |
| 11291 | } |
| 11292 | |
| 11293 | R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, |
| 11294 | A10 a10) { |
| 11295 | // Even though gcc and MSVC don't enforce it, 'this->' is required |
| 11296 | // by the C++ standard [14.6.4] here, as the base class type is |
| 11297 | // dependent on the template argument (and thus shouldn't be |
| 11298 | // looked into when resolving InvokeWith). |
| 11299 | return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7, a8, a9, |
| 11300 | a10)); |
| 11301 | } |
| 11302 | }; |
| 11303 | |
| 11304 | } // namespace internal |
| 11305 | |
| 11306 | // The style guide prohibits "using" statements in a namespace scope |
| 11307 | // inside a header file. However, the FunctionMocker class template |
| 11308 | // is meant to be defined in the ::testing namespace. The following |
| 11309 | // line is just a trick for working around a bug in MSVC 8.0, which |
| 11310 | // cannot handle it if we define FunctionMocker in ::testing. |
| 11311 | using internal::FunctionMocker; |
| 11312 | |
| 11313 | // GMOCK_RESULT_(tn, F) expands to the result type of function type F. |
| 11314 | // We define this as a variadic macro in case F contains unprotected |
| 11315 | // commas (the same reason that we use variadic macros in other places |
| 11316 | // in this file). |
| 11317 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11318 | #define GMOCK_RESULT_(tn, ...) \ |
| 11319 | tn ::testing::internal::Function<__VA_ARGS__>::Result |
| 11320 | |
| 11321 | // The type of argument N of the given function type. |
| 11322 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11323 | #define GMOCK_ARG_(tn, N, ...) \ |
| 11324 | tn ::testing::internal::Function<__VA_ARGS__>::Argument##N |
| 11325 | |
| 11326 | // The matcher type for argument N of the given function type. |
| 11327 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11328 | #define GMOCK_MATCHER_(tn, N, ...) \ |
| 11329 | const ::testing::Matcher<GMOCK_ARG_(tn, N, __VA_ARGS__)>& |
| 11330 | |
| 11331 | // The variable for mocking the given method. |
| 11332 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11333 | #define GMOCK_MOCKER_(arity, constness, Method) \ |
| 11334 | GTEST_CONCAT_TOKEN_(gmock##constness##arity##_##Method##_, __LINE__) |
| 11335 | |
| 11336 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11337 | #define GMOCK_METHOD0_(tn, constness, ct, Method, ...) \ |
| 11338 | GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ |
| 11339 | ) constness { \ |
| 11340 | GTEST_COMPILE_ASSERT_((::testing::tuple_size< \ |
| 11341 | tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ |
| 11342 | == 0), \ |
| 11343 | this_method_does_not_take_0_arguments); \ |
| 11344 | GMOCK_MOCKER_(0, constness, Method).SetOwnerAndName(this, #Method); \ |
| 11345 | return GMOCK_MOCKER_(0, constness, Method).Invoke(); \ |
| 11346 | } \ |
| 11347 | ::testing::MockSpec<__VA_ARGS__>& \ |
| 11348 | gmock_##Method() constness { \ |
| 11349 | GMOCK_MOCKER_(0, constness, Method).RegisterOwner(this); \ |
| 11350 | return GMOCK_MOCKER_(0, constness, Method).With(); \ |
| 11351 | } \ |
| 11352 | mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(0, constness, \ |
| 11353 | Method) |
| 11354 | |
| 11355 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11356 | #define GMOCK_METHOD1_(tn, constness, ct, Method, ...) \ |
| 11357 | GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ |
| 11358 | GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1) constness { \ |
| 11359 | GTEST_COMPILE_ASSERT_((::testing::tuple_size< \ |
| 11360 | tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ |
| 11361 | == 1), \ |
| 11362 | this_method_does_not_take_1_argument); \ |
| 11363 | GMOCK_MOCKER_(1, constness, Method).SetOwnerAndName(this, #Method); \ |
| 11364 | return GMOCK_MOCKER_(1, constness, Method).Invoke(gmock_a1); \ |
| 11365 | } \ |
| 11366 | ::testing::MockSpec<__VA_ARGS__>& \ |
| 11367 | gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1) constness { \ |
| 11368 | GMOCK_MOCKER_(1, constness, Method).RegisterOwner(this); \ |
| 11369 | return GMOCK_MOCKER_(1, constness, Method).With(gmock_a1); \ |
| 11370 | } \ |
| 11371 | mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(1, constness, \ |
| 11372 | Method) |
| 11373 | |
| 11374 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11375 | #define GMOCK_METHOD2_(tn, constness, ct, Method, ...) \ |
| 11376 | GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ |
| 11377 | GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11378 | GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2) constness { \ |
| 11379 | GTEST_COMPILE_ASSERT_((::testing::tuple_size< \ |
| 11380 | tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ |
| 11381 | == 2), \ |
| 11382 | this_method_does_not_take_2_arguments); \ |
| 11383 | GMOCK_MOCKER_(2, constness, Method).SetOwnerAndName(this, #Method); \ |
| 11384 | return GMOCK_MOCKER_(2, constness, Method).Invoke(gmock_a1, gmock_a2); \ |
| 11385 | } \ |
| 11386 | ::testing::MockSpec<__VA_ARGS__>& \ |
| 11387 | gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11388 | GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2) constness { \ |
| 11389 | GMOCK_MOCKER_(2, constness, Method).RegisterOwner(this); \ |
| 11390 | return GMOCK_MOCKER_(2, constness, Method).With(gmock_a1, gmock_a2); \ |
| 11391 | } \ |
| 11392 | mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(2, constness, \ |
| 11393 | Method) |
| 11394 | |
| 11395 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11396 | #define GMOCK_METHOD3_(tn, constness, ct, Method, ...) \ |
| 11397 | GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ |
| 11398 | GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11399 | GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11400 | GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3) constness { \ |
| 11401 | GTEST_COMPILE_ASSERT_((::testing::tuple_size< \ |
| 11402 | tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ |
| 11403 | == 3), \ |
| 11404 | this_method_does_not_take_3_arguments); \ |
| 11405 | GMOCK_MOCKER_(3, constness, Method).SetOwnerAndName(this, #Method); \ |
| 11406 | return GMOCK_MOCKER_(3, constness, Method).Invoke(gmock_a1, gmock_a2, \ |
| 11407 | gmock_a3); \ |
| 11408 | } \ |
| 11409 | ::testing::MockSpec<__VA_ARGS__>& \ |
| 11410 | gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11411 | GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11412 | GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3) constness { \ |
| 11413 | GMOCK_MOCKER_(3, constness, Method).RegisterOwner(this); \ |
| 11414 | return GMOCK_MOCKER_(3, constness, Method).With(gmock_a1, gmock_a2, \ |
| 11415 | gmock_a3); \ |
| 11416 | } \ |
| 11417 | mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(3, constness, \ |
| 11418 | Method) |
| 11419 | |
| 11420 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11421 | #define GMOCK_METHOD4_(tn, constness, ct, Method, ...) \ |
| 11422 | GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ |
| 11423 | GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11424 | GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11425 | GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11426 | GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4) constness { \ |
| 11427 | GTEST_COMPILE_ASSERT_((::testing::tuple_size< \ |
| 11428 | tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ |
| 11429 | == 4), \ |
| 11430 | this_method_does_not_take_4_arguments); \ |
| 11431 | GMOCK_MOCKER_(4, constness, Method).SetOwnerAndName(this, #Method); \ |
| 11432 | return GMOCK_MOCKER_(4, constness, Method).Invoke(gmock_a1, gmock_a2, \ |
| 11433 | gmock_a3, gmock_a4); \ |
| 11434 | } \ |
| 11435 | ::testing::MockSpec<__VA_ARGS__>& \ |
| 11436 | gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11437 | GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11438 | GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11439 | GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4) constness { \ |
| 11440 | GMOCK_MOCKER_(4, constness, Method).RegisterOwner(this); \ |
| 11441 | return GMOCK_MOCKER_(4, constness, Method).With(gmock_a1, gmock_a2, \ |
| 11442 | gmock_a3, gmock_a4); \ |
| 11443 | } \ |
| 11444 | mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(4, constness, \ |
| 11445 | Method) |
| 11446 | |
| 11447 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11448 | #define GMOCK_METHOD5_(tn, constness, ct, Method, ...) \ |
| 11449 | GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ |
| 11450 | GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11451 | GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11452 | GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11453 | GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11454 | GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5) constness { \ |
| 11455 | GTEST_COMPILE_ASSERT_((::testing::tuple_size< \ |
| 11456 | tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ |
| 11457 | == 5), \ |
| 11458 | this_method_does_not_take_5_arguments); \ |
| 11459 | GMOCK_MOCKER_(5, constness, Method).SetOwnerAndName(this, #Method); \ |
| 11460 | return GMOCK_MOCKER_(5, constness, Method).Invoke(gmock_a1, gmock_a2, \ |
| 11461 | gmock_a3, gmock_a4, gmock_a5); \ |
| 11462 | } \ |
| 11463 | ::testing::MockSpec<__VA_ARGS__>& \ |
| 11464 | gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11465 | GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11466 | GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11467 | GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11468 | GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5) constness { \ |
| 11469 | GMOCK_MOCKER_(5, constness, Method).RegisterOwner(this); \ |
| 11470 | return GMOCK_MOCKER_(5, constness, Method).With(gmock_a1, gmock_a2, \ |
| 11471 | gmock_a3, gmock_a4, gmock_a5); \ |
| 11472 | } \ |
| 11473 | mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(5, constness, \ |
| 11474 | Method) |
| 11475 | |
| 11476 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11477 | #define GMOCK_METHOD6_(tn, constness, ct, Method, ...) \ |
| 11478 | GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ |
| 11479 | GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11480 | GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11481 | GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11482 | GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11483 | GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \ |
| 11484 | GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6) constness { \ |
| 11485 | GTEST_COMPILE_ASSERT_((::testing::tuple_size< \ |
| 11486 | tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ |
| 11487 | == 6), \ |
| 11488 | this_method_does_not_take_6_arguments); \ |
| 11489 | GMOCK_MOCKER_(6, constness, Method).SetOwnerAndName(this, #Method); \ |
| 11490 | return GMOCK_MOCKER_(6, constness, Method).Invoke(gmock_a1, gmock_a2, \ |
| 11491 | gmock_a3, gmock_a4, gmock_a5, gmock_a6); \ |
| 11492 | } \ |
| 11493 | ::testing::MockSpec<__VA_ARGS__>& \ |
| 11494 | gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11495 | GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11496 | GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11497 | GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11498 | GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \ |
| 11499 | GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6) constness { \ |
| 11500 | GMOCK_MOCKER_(6, constness, Method).RegisterOwner(this); \ |
| 11501 | return GMOCK_MOCKER_(6, constness, Method).With(gmock_a1, gmock_a2, \ |
| 11502 | gmock_a3, gmock_a4, gmock_a5, gmock_a6); \ |
| 11503 | } \ |
| 11504 | mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(6, constness, \ |
| 11505 | Method) |
| 11506 | |
| 11507 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11508 | #define GMOCK_METHOD7_(tn, constness, ct, Method, ...) \ |
| 11509 | GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ |
| 11510 | GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11511 | GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11512 | GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11513 | GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11514 | GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \ |
| 11515 | GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \ |
| 11516 | GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7) constness { \ |
| 11517 | GTEST_COMPILE_ASSERT_((::testing::tuple_size< \ |
| 11518 | tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ |
| 11519 | == 7), \ |
| 11520 | this_method_does_not_take_7_arguments); \ |
| 11521 | GMOCK_MOCKER_(7, constness, Method).SetOwnerAndName(this, #Method); \ |
| 11522 | return GMOCK_MOCKER_(7, constness, Method).Invoke(gmock_a1, gmock_a2, \ |
| 11523 | gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7); \ |
| 11524 | } \ |
| 11525 | ::testing::MockSpec<__VA_ARGS__>& \ |
| 11526 | gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11527 | GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11528 | GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11529 | GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11530 | GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \ |
| 11531 | GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \ |
| 11532 | GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7) constness { \ |
| 11533 | GMOCK_MOCKER_(7, constness, Method).RegisterOwner(this); \ |
| 11534 | return GMOCK_MOCKER_(7, constness, Method).With(gmock_a1, gmock_a2, \ |
| 11535 | gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7); \ |
| 11536 | } \ |
| 11537 | mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(7, constness, \ |
| 11538 | Method) |
| 11539 | |
| 11540 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11541 | #define GMOCK_METHOD8_(tn, constness, ct, Method, ...) \ |
| 11542 | GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ |
| 11543 | GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11544 | GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11545 | GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11546 | GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11547 | GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \ |
| 11548 | GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \ |
| 11549 | GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, \ |
| 11550 | GMOCK_ARG_(tn, 8, __VA_ARGS__) gmock_a8) constness { \ |
| 11551 | GTEST_COMPILE_ASSERT_((::testing::tuple_size< \ |
| 11552 | tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ |
| 11553 | == 8), \ |
| 11554 | this_method_does_not_take_8_arguments); \ |
| 11555 | GMOCK_MOCKER_(8, constness, Method).SetOwnerAndName(this, #Method); \ |
| 11556 | return GMOCK_MOCKER_(8, constness, Method).Invoke(gmock_a1, gmock_a2, \ |
| 11557 | gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8); \ |
| 11558 | } \ |
| 11559 | ::testing::MockSpec<__VA_ARGS__>& \ |
| 11560 | gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11561 | GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11562 | GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11563 | GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11564 | GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \ |
| 11565 | GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \ |
| 11566 | GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \ |
| 11567 | GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8) constness { \ |
| 11568 | GMOCK_MOCKER_(8, constness, Method).RegisterOwner(this); \ |
| 11569 | return GMOCK_MOCKER_(8, constness, Method).With(gmock_a1, gmock_a2, \ |
| 11570 | gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8); \ |
| 11571 | } \ |
| 11572 | mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(8, constness, \ |
| 11573 | Method) |
| 11574 | |
| 11575 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11576 | #define GMOCK_METHOD9_(tn, constness, ct, Method, ...) \ |
| 11577 | GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ |
| 11578 | GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11579 | GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11580 | GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11581 | GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11582 | GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \ |
| 11583 | GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \ |
| 11584 | GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, \ |
| 11585 | GMOCK_ARG_(tn, 8, __VA_ARGS__) gmock_a8, \ |
| 11586 | GMOCK_ARG_(tn, 9, __VA_ARGS__) gmock_a9) constness { \ |
| 11587 | GTEST_COMPILE_ASSERT_((::testing::tuple_size< \ |
| 11588 | tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ |
| 11589 | == 9), \ |
| 11590 | this_method_does_not_take_9_arguments); \ |
| 11591 | GMOCK_MOCKER_(9, constness, Method).SetOwnerAndName(this, #Method); \ |
| 11592 | return GMOCK_MOCKER_(9, constness, Method).Invoke(gmock_a1, gmock_a2, \ |
| 11593 | gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, \ |
| 11594 | gmock_a9); \ |
| 11595 | } \ |
| 11596 | ::testing::MockSpec<__VA_ARGS__>& \ |
| 11597 | gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11598 | GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11599 | GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11600 | GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11601 | GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \ |
| 11602 | GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \ |
| 11603 | GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \ |
| 11604 | GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8, \ |
| 11605 | GMOCK_MATCHER_(tn, 9, __VA_ARGS__) gmock_a9) constness { \ |
| 11606 | GMOCK_MOCKER_(9, constness, Method).RegisterOwner(this); \ |
| 11607 | return GMOCK_MOCKER_(9, constness, Method).With(gmock_a1, gmock_a2, \ |
| 11608 | gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, \ |
| 11609 | gmock_a9); \ |
| 11610 | } \ |
| 11611 | mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(9, constness, \ |
| 11612 | Method) |
| 11613 | |
| 11614 | // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! |
| 11615 | #define GMOCK_METHOD10_(tn, constness, ct, Method, ...) \ |
| 11616 | GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ |
| 11617 | GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11618 | GMOCK_ARG_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11619 | GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11620 | GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11621 | GMOCK_ARG_(tn, 5, __VA_ARGS__) gmock_a5, \ |
| 11622 | GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \ |
| 11623 | GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, \ |
| 11624 | GMOCK_ARG_(tn, 8, __VA_ARGS__) gmock_a8, \ |
| 11625 | GMOCK_ARG_(tn, 9, __VA_ARGS__) gmock_a9, \ |
| 11626 | GMOCK_ARG_(tn, 10, __VA_ARGS__) gmock_a10) constness { \ |
| 11627 | GTEST_COMPILE_ASSERT_((::testing::tuple_size< \ |
| 11628 | tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ |
| 11629 | == 10), \ |
| 11630 | this_method_does_not_take_10_arguments); \ |
| 11631 | GMOCK_MOCKER_(10, constness, Method).SetOwnerAndName(this, #Method); \ |
| 11632 | return GMOCK_MOCKER_(10, constness, Method).Invoke(gmock_a1, gmock_a2, \ |
| 11633 | gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, gmock_a9, \ |
| 11634 | gmock_a10); \ |
| 11635 | } \ |
| 11636 | ::testing::MockSpec<__VA_ARGS__>& \ |
| 11637 | gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \ |
| 11638 | GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \ |
| 11639 | GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \ |
| 11640 | GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \ |
| 11641 | GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \ |
| 11642 | GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \ |
| 11643 | GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \ |
| 11644 | GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8, \ |
| 11645 | GMOCK_MATCHER_(tn, 9, __VA_ARGS__) gmock_a9, \ |
| 11646 | GMOCK_MATCHER_(tn, 10, \ |
| 11647 | __VA_ARGS__) gmock_a10) constness { \ |
| 11648 | GMOCK_MOCKER_(10, constness, Method).RegisterOwner(this); \ |
| 11649 | return GMOCK_MOCKER_(10, constness, Method).With(gmock_a1, gmock_a2, \ |
| 11650 | gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, gmock_a9, \ |
| 11651 | gmock_a10); \ |
| 11652 | } \ |
| 11653 | mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(10, constness, \ |
| 11654 | Method) |
| 11655 | |
| 11656 | #define MOCK_METHOD0(m, ...) GMOCK_METHOD0_(, , , m, __VA_ARGS__) |
| 11657 | #define MOCK_METHOD1(m, ...) GMOCK_METHOD1_(, , , m, __VA_ARGS__) |
| 11658 | #define MOCK_METHOD2(m, ...) GMOCK_METHOD2_(, , , m, __VA_ARGS__) |
| 11659 | #define MOCK_METHOD3(m, ...) GMOCK_METHOD3_(, , , m, __VA_ARGS__) |
| 11660 | #define MOCK_METHOD4(m, ...) GMOCK_METHOD4_(, , , m, __VA_ARGS__) |
| 11661 | #define MOCK_METHOD5(m, ...) GMOCK_METHOD5_(, , , m, __VA_ARGS__) |
| 11662 | #define MOCK_METHOD6(m, ...) GMOCK_METHOD6_(, , , m, __VA_ARGS__) |
| 11663 | #define MOCK_METHOD7(m, ...) GMOCK_METHOD7_(, , , m, __VA_ARGS__) |
| 11664 | #define MOCK_METHOD8(m, ...) GMOCK_METHOD8_(, , , m, __VA_ARGS__) |
| 11665 | #define MOCK_METHOD9(m, ...) GMOCK_METHOD9_(, , , m, __VA_ARGS__) |
| 11666 | #define MOCK_METHOD10(m, ...) GMOCK_METHOD10_(, , , m, __VA_ARGS__) |
| 11667 | |
| 11668 | #define MOCK_CONST_METHOD0(m, ...) GMOCK_METHOD0_(, const, , m, __VA_ARGS__) |
| 11669 | #define MOCK_CONST_METHOD1(m, ...) GMOCK_METHOD1_(, const, , m, __VA_ARGS__) |
| 11670 | #define MOCK_CONST_METHOD2(m, ...) GMOCK_METHOD2_(, const, , m, __VA_ARGS__) |
| 11671 | #define MOCK_CONST_METHOD3(m, ...) GMOCK_METHOD3_(, const, , m, __VA_ARGS__) |
| 11672 | #define MOCK_CONST_METHOD4(m, ...) GMOCK_METHOD4_(, const, , m, __VA_ARGS__) |
| 11673 | #define MOCK_CONST_METHOD5(m, ...) GMOCK_METHOD5_(, const, , m, __VA_ARGS__) |
| 11674 | #define MOCK_CONST_METHOD6(m, ...) GMOCK_METHOD6_(, const, , m, __VA_ARGS__) |
| 11675 | #define MOCK_CONST_METHOD7(m, ...) GMOCK_METHOD7_(, const, , m, __VA_ARGS__) |
| 11676 | #define MOCK_CONST_METHOD8(m, ...) GMOCK_METHOD8_(, const, , m, __VA_ARGS__) |
| 11677 | #define MOCK_CONST_METHOD9(m, ...) GMOCK_METHOD9_(, const, , m, __VA_ARGS__) |
| 11678 | #define MOCK_CONST_METHOD10(m, ...) GMOCK_METHOD10_(, const, , m, __VA_ARGS__) |
| 11679 | |
| 11680 | #define MOCK_METHOD0_T(m, ...) GMOCK_METHOD0_(typename, , , m, __VA_ARGS__) |
| 11681 | #define MOCK_METHOD1_T(m, ...) GMOCK_METHOD1_(typename, , , m, __VA_ARGS__) |
| 11682 | #define MOCK_METHOD2_T(m, ...) GMOCK_METHOD2_(typename, , , m, __VA_ARGS__) |
| 11683 | #define MOCK_METHOD3_T(m, ...) GMOCK_METHOD3_(typename, , , m, __VA_ARGS__) |
| 11684 | #define MOCK_METHOD4_T(m, ...) GMOCK_METHOD4_(typename, , , m, __VA_ARGS__) |
| 11685 | #define MOCK_METHOD5_T(m, ...) GMOCK_METHOD5_(typename, , , m, __VA_ARGS__) |
| 11686 | #define MOCK_METHOD6_T(m, ...) GMOCK_METHOD6_(typename, , , m, __VA_ARGS__) |
| 11687 | #define MOCK_METHOD7_T(m, ...) GMOCK_METHOD7_(typename, , , m, __VA_ARGS__) |
| 11688 | #define MOCK_METHOD8_T(m, ...) GMOCK_METHOD8_(typename, , , m, __VA_ARGS__) |
| 11689 | #define MOCK_METHOD9_T(m, ...) GMOCK_METHOD9_(typename, , , m, __VA_ARGS__) |
| 11690 | #define MOCK_METHOD10_T(m, ...) GMOCK_METHOD10_(typename, , , m, __VA_ARGS__) |
| 11691 | |
| 11692 | #define MOCK_CONST_METHOD0_T(m, ...) \ |
| 11693 | GMOCK_METHOD0_(typename, const, , m, __VA_ARGS__) |
| 11694 | #define MOCK_CONST_METHOD1_T(m, ...) \ |
| 11695 | GMOCK_METHOD1_(typename, const, , m, __VA_ARGS__) |
| 11696 | #define MOCK_CONST_METHOD2_T(m, ...) \ |
| 11697 | GMOCK_METHOD2_(typename, const, , m, __VA_ARGS__) |
| 11698 | #define MOCK_CONST_METHOD3_T(m, ...) \ |
| 11699 | GMOCK_METHOD3_(typename, const, , m, __VA_ARGS__) |
| 11700 | #define MOCK_CONST_METHOD4_T(m, ...) \ |
| 11701 | GMOCK_METHOD4_(typename, const, , m, __VA_ARGS__) |
| 11702 | #define MOCK_CONST_METHOD5_T(m, ...) \ |
| 11703 | GMOCK_METHOD5_(typename, const, , m, __VA_ARGS__) |
| 11704 | #define MOCK_CONST_METHOD6_T(m, ...) \ |
| 11705 | GMOCK_METHOD6_(typename, const, , m, __VA_ARGS__) |
| 11706 | #define MOCK_CONST_METHOD7_T(m, ...) \ |
| 11707 | GMOCK_METHOD7_(typename, const, , m, __VA_ARGS__) |
| 11708 | #define MOCK_CONST_METHOD8_T(m, ...) \ |
| 11709 | GMOCK_METHOD8_(typename, const, , m, __VA_ARGS__) |
| 11710 | #define MOCK_CONST_METHOD9_T(m, ...) \ |
| 11711 | GMOCK_METHOD9_(typename, const, , m, __VA_ARGS__) |
| 11712 | #define MOCK_CONST_METHOD10_T(m, ...) \ |
| 11713 | GMOCK_METHOD10_(typename, const, , m, __VA_ARGS__) |
| 11714 | |
| 11715 | #define MOCK_METHOD0_WITH_CALLTYPE(ct, m, ...) \ |
| 11716 | GMOCK_METHOD0_(, , ct, m, __VA_ARGS__) |
| 11717 | #define MOCK_METHOD1_WITH_CALLTYPE(ct, m, ...) \ |
| 11718 | GMOCK_METHOD1_(, , ct, m, __VA_ARGS__) |
| 11719 | #define MOCK_METHOD2_WITH_CALLTYPE(ct, m, ...) \ |
| 11720 | GMOCK_METHOD2_(, , ct, m, __VA_ARGS__) |
| 11721 | #define MOCK_METHOD3_WITH_CALLTYPE(ct, m, ...) \ |
| 11722 | GMOCK_METHOD3_(, , ct, m, __VA_ARGS__) |
| 11723 | #define MOCK_METHOD4_WITH_CALLTYPE(ct, m, ...) \ |
| 11724 | GMOCK_METHOD4_(, , ct, m, __VA_ARGS__) |
| 11725 | #define MOCK_METHOD5_WITH_CALLTYPE(ct, m, ...) \ |
| 11726 | GMOCK_METHOD5_(, , ct, m, __VA_ARGS__) |
| 11727 | #define MOCK_METHOD6_WITH_CALLTYPE(ct, m, ...) \ |
| 11728 | GMOCK_METHOD6_(, , ct, m, __VA_ARGS__) |
| 11729 | #define MOCK_METHOD7_WITH_CALLTYPE(ct, m, ...) \ |
| 11730 | GMOCK_METHOD7_(, , ct, m, __VA_ARGS__) |
| 11731 | #define MOCK_METHOD8_WITH_CALLTYPE(ct, m, ...) \ |
| 11732 | GMOCK_METHOD8_(, , ct, m, __VA_ARGS__) |
| 11733 | #define MOCK_METHOD9_WITH_CALLTYPE(ct, m, ...) \ |
| 11734 | GMOCK_METHOD9_(, , ct, m, __VA_ARGS__) |
| 11735 | #define MOCK_METHOD10_WITH_CALLTYPE(ct, m, ...) \ |
| 11736 | GMOCK_METHOD10_(, , ct, m, __VA_ARGS__) |
| 11737 | |
| 11738 | #define MOCK_CONST_METHOD0_WITH_CALLTYPE(ct, m, ...) \ |
| 11739 | GMOCK_METHOD0_(, const, ct, m, __VA_ARGS__) |
| 11740 | #define MOCK_CONST_METHOD1_WITH_CALLTYPE(ct, m, ...) \ |
| 11741 | GMOCK_METHOD1_(, const, ct, m, __VA_ARGS__) |
| 11742 | #define MOCK_CONST_METHOD2_WITH_CALLTYPE(ct, m, ...) \ |
| 11743 | GMOCK_METHOD2_(, const, ct, m, __VA_ARGS__) |
| 11744 | #define MOCK_CONST_METHOD3_WITH_CALLTYPE(ct, m, ...) \ |
| 11745 | GMOCK_METHOD3_(, const, ct, m, __VA_ARGS__) |
| 11746 | #define MOCK_CONST_METHOD4_WITH_CALLTYPE(ct, m, ...) \ |
| 11747 | GMOCK_METHOD4_(, const, ct, m, __VA_ARGS__) |
| 11748 | #define MOCK_CONST_METHOD5_WITH_CALLTYPE(ct, m, ...) \ |
| 11749 | GMOCK_METHOD5_(, const, ct, m, __VA_ARGS__) |
| 11750 | #define MOCK_CONST_METHOD6_WITH_CALLTYPE(ct, m, ...) \ |
| 11751 | GMOCK_METHOD6_(, const, ct, m, __VA_ARGS__) |
| 11752 | #define MOCK_CONST_METHOD7_WITH_CALLTYPE(ct, m, ...) \ |
| 11753 | GMOCK_METHOD7_(, const, ct, m, __VA_ARGS__) |
| 11754 | #define MOCK_CONST_METHOD8_WITH_CALLTYPE(ct, m, ...) \ |
| 11755 | GMOCK_METHOD8_(, const, ct, m, __VA_ARGS__) |
| 11756 | #define MOCK_CONST_METHOD9_WITH_CALLTYPE(ct, m, ...) \ |
| 11757 | GMOCK_METHOD9_(, const, ct, m, __VA_ARGS__) |
| 11758 | #define MOCK_CONST_METHOD10_WITH_CALLTYPE(ct, m, ...) \ |
| 11759 | GMOCK_METHOD10_(, const, ct, m, __VA_ARGS__) |
| 11760 | |
| 11761 | #define MOCK_METHOD0_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11762 | GMOCK_METHOD0_(typename, , ct, m, __VA_ARGS__) |
| 11763 | #define MOCK_METHOD1_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11764 | GMOCK_METHOD1_(typename, , ct, m, __VA_ARGS__) |
| 11765 | #define MOCK_METHOD2_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11766 | GMOCK_METHOD2_(typename, , ct, m, __VA_ARGS__) |
| 11767 | #define MOCK_METHOD3_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11768 | GMOCK_METHOD3_(typename, , ct, m, __VA_ARGS__) |
| 11769 | #define MOCK_METHOD4_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11770 | GMOCK_METHOD4_(typename, , ct, m, __VA_ARGS__) |
| 11771 | #define MOCK_METHOD5_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11772 | GMOCK_METHOD5_(typename, , ct, m, __VA_ARGS__) |
| 11773 | #define MOCK_METHOD6_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11774 | GMOCK_METHOD6_(typename, , ct, m, __VA_ARGS__) |
| 11775 | #define MOCK_METHOD7_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11776 | GMOCK_METHOD7_(typename, , ct, m, __VA_ARGS__) |
| 11777 | #define MOCK_METHOD8_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11778 | GMOCK_METHOD8_(typename, , ct, m, __VA_ARGS__) |
| 11779 | #define MOCK_METHOD9_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11780 | GMOCK_METHOD9_(typename, , ct, m, __VA_ARGS__) |
| 11781 | #define MOCK_METHOD10_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11782 | GMOCK_METHOD10_(typename, , ct, m, __VA_ARGS__) |
| 11783 | |
| 11784 | #define MOCK_CONST_METHOD0_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11785 | GMOCK_METHOD0_(typename, const, ct, m, __VA_ARGS__) |
| 11786 | #define MOCK_CONST_METHOD1_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11787 | GMOCK_METHOD1_(typename, const, ct, m, __VA_ARGS__) |
| 11788 | #define MOCK_CONST_METHOD2_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11789 | GMOCK_METHOD2_(typename, const, ct, m, __VA_ARGS__) |
| 11790 | #define MOCK_CONST_METHOD3_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11791 | GMOCK_METHOD3_(typename, const, ct, m, __VA_ARGS__) |
| 11792 | #define MOCK_CONST_METHOD4_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11793 | GMOCK_METHOD4_(typename, const, ct, m, __VA_ARGS__) |
| 11794 | #define MOCK_CONST_METHOD5_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11795 | GMOCK_METHOD5_(typename, const, ct, m, __VA_ARGS__) |
| 11796 | #define MOCK_CONST_METHOD6_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11797 | GMOCK_METHOD6_(typename, const, ct, m, __VA_ARGS__) |
| 11798 | #define MOCK_CONST_METHOD7_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11799 | GMOCK_METHOD7_(typename, const, ct, m, __VA_ARGS__) |
| 11800 | #define MOCK_CONST_METHOD8_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11801 | GMOCK_METHOD8_(typename, const, ct, m, __VA_ARGS__) |
| 11802 | #define MOCK_CONST_METHOD9_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11803 | GMOCK_METHOD9_(typename, const, ct, m, __VA_ARGS__) |
| 11804 | #define MOCK_CONST_METHOD10_T_WITH_CALLTYPE(ct, m, ...) \ |
| 11805 | GMOCK_METHOD10_(typename, const, ct, m, __VA_ARGS__) |
| 11806 | |
| 11807 | // A MockFunction<F> class has one mock method whose type is F. It is |
| 11808 | // useful when you just want your test code to emit some messages and |
| 11809 | // have Google Mock verify the right messages are sent (and perhaps at |
| 11810 | // the right times). For example, if you are exercising code: |
| 11811 | // |
| 11812 | // Foo(1); |
| 11813 | // Foo(2); |
| 11814 | // Foo(3); |
| 11815 | // |
| 11816 | // and want to verify that Foo(1) and Foo(3) both invoke |
| 11817 | // mock.Bar("a"), but Foo(2) doesn't invoke anything, you can write: |
| 11818 | // |
| 11819 | // TEST(FooTest, InvokesBarCorrectly) { |
| 11820 | // MyMock mock; |
| 11821 | // MockFunction<void(string check_point_name)> check; |
| 11822 | // { |
| 11823 | // InSequence s; |
| 11824 | // |
| 11825 | // EXPECT_CALL(mock, Bar("a")); |
| 11826 | // EXPECT_CALL(check, Call("1")); |
| 11827 | // EXPECT_CALL(check, Call("2")); |
| 11828 | // EXPECT_CALL(mock, Bar("a")); |
| 11829 | // } |
| 11830 | // Foo(1); |
| 11831 | // check.Call("1"); |
| 11832 | // Foo(2); |
| 11833 | // check.Call("2"); |
| 11834 | // Foo(3); |
| 11835 | // } |
| 11836 | // |
| 11837 | // The expectation spec says that the first Bar("a") must happen |
| 11838 | // before check point "1", the second Bar("a") must happen after check |
| 11839 | // point "2", and nothing should happen between the two check |
| 11840 | // points. The explicit check points make it easy to tell which |
| 11841 | // Bar("a") is called by which call to Foo(). |
| 11842 | // |
| 11843 | // MockFunction<F> can also be used to exercise code that accepts |
| 11844 | // std::function<F> callbacks. To do so, use AsStdFunction() method |
| 11845 | // to create std::function proxy forwarding to original object's Call. |
| 11846 | // Example: |
| 11847 | // |
| 11848 | // TEST(FooTest, RunsCallbackWithBarArgument) { |
| 11849 | // MockFunction<int(string)> callback; |
| 11850 | // EXPECT_CALL(callback, Call("bar")).WillOnce(Return(1)); |
| 11851 | // Foo(callback.AsStdFunction()); |
| 11852 | // } |
| 11853 | template <typename F> |
| 11854 | class MockFunction; |
| 11855 | |
| 11856 | template <typename R> |
| 11857 | class MockFunction<R()> { |
| 11858 | public: |
| 11859 | MockFunction() {} |
| 11860 | |
| 11861 | MOCK_METHOD0_T(Call, R()); |
| 11862 | |
| 11863 | #if GTEST_HAS_STD_FUNCTION_ |
| 11864 | std::function<R()> AsStdFunction() { |
| 11865 | return [this]() -> R { |
| 11866 | return this->Call(); |
| 11867 | }; |
| 11868 | } |
| 11869 | #endif // GTEST_HAS_STD_FUNCTION_ |
| 11870 | |
| 11871 | private: |
| 11872 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction); |
| 11873 | }; |
| 11874 | |
| 11875 | template <typename R, typename A0> |
| 11876 | class MockFunction<R(A0)> { |
| 11877 | public: |
| 11878 | MockFunction() {} |
| 11879 | |
| 11880 | MOCK_METHOD1_T(Call, R(A0)); |
| 11881 | |
| 11882 | #if GTEST_HAS_STD_FUNCTION_ |
| 11883 | std::function<R(A0)> AsStdFunction() { |
| 11884 | return [this](A0 a0) -> R { |
| 11885 | return this->Call(a0); |
| 11886 | }; |
| 11887 | } |
| 11888 | #endif // GTEST_HAS_STD_FUNCTION_ |
| 11889 | |
| 11890 | private: |
| 11891 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction); |
| 11892 | }; |
| 11893 | |
| 11894 | template <typename R, typename A0, typename A1> |
| 11895 | class MockFunction<R(A0, A1)> { |
| 11896 | public: |
| 11897 | MockFunction() {} |
| 11898 | |
| 11899 | MOCK_METHOD2_T(Call, R(A0, A1)); |
| 11900 | |
| 11901 | #if GTEST_HAS_STD_FUNCTION_ |
| 11902 | std::function<R(A0, A1)> AsStdFunction() { |
| 11903 | return [this](A0 a0, A1 a1) -> R { |
| 11904 | return this->Call(a0, a1); |
| 11905 | }; |
| 11906 | } |
| 11907 | #endif // GTEST_HAS_STD_FUNCTION_ |
| 11908 | |
| 11909 | private: |
| 11910 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction); |
| 11911 | }; |
| 11912 | |
| 11913 | template <typename R, typename A0, typename A1, typename A2> |
| 11914 | class MockFunction<R(A0, A1, A2)> { |
| 11915 | public: |
| 11916 | MockFunction() {} |
| 11917 | |
| 11918 | MOCK_METHOD3_T(Call, R(A0, A1, A2)); |
| 11919 | |
| 11920 | #if GTEST_HAS_STD_FUNCTION_ |
| 11921 | std::function<R(A0, A1, A2)> AsStdFunction() { |
| 11922 | return [this](A0 a0, A1 a1, A2 a2) -> R { |
| 11923 | return this->Call(a0, a1, a2); |
| 11924 | }; |
| 11925 | } |
| 11926 | #endif // GTEST_HAS_STD_FUNCTION_ |
| 11927 | |
| 11928 | private: |
| 11929 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction); |
| 11930 | }; |
| 11931 | |
| 11932 | template <typename R, typename A0, typename A1, typename A2, typename A3> |
| 11933 | class MockFunction<R(A0, A1, A2, A3)> { |
| 11934 | public: |
| 11935 | MockFunction() {} |
| 11936 | |
| 11937 | MOCK_METHOD4_T(Call, R(A0, A1, A2, A3)); |
| 11938 | |
| 11939 | #if GTEST_HAS_STD_FUNCTION_ |
| 11940 | std::function<R(A0, A1, A2, A3)> AsStdFunction() { |
| 11941 | return [this](A0 a0, A1 a1, A2 a2, A3 a3) -> R { |
| 11942 | return this->Call(a0, a1, a2, a3); |
| 11943 | }; |
| 11944 | } |
| 11945 | #endif // GTEST_HAS_STD_FUNCTION_ |
| 11946 | |
| 11947 | private: |
| 11948 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction); |
| 11949 | }; |
| 11950 | |
| 11951 | template <typename R, typename A0, typename A1, typename A2, typename A3, |
| 11952 | typename A4> |
| 11953 | class MockFunction<R(A0, A1, A2, A3, A4)> { |
| 11954 | public: |
| 11955 | MockFunction() {} |
| 11956 | |
| 11957 | MOCK_METHOD5_T(Call, R(A0, A1, A2, A3, A4)); |
| 11958 | |
| 11959 | #if GTEST_HAS_STD_FUNCTION_ |
| 11960 | std::function<R(A0, A1, A2, A3, A4)> AsStdFunction() { |
| 11961 | return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) -> R { |
| 11962 | return this->Call(a0, a1, a2, a3, a4); |
| 11963 | }; |
| 11964 | } |
| 11965 | #endif // GTEST_HAS_STD_FUNCTION_ |
| 11966 | |
| 11967 | private: |
| 11968 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction); |
| 11969 | }; |
| 11970 | |
| 11971 | template <typename R, typename A0, typename A1, typename A2, typename A3, |
| 11972 | typename A4, typename A5> |
| 11973 | class MockFunction<R(A0, A1, A2, A3, A4, A5)> { |
| 11974 | public: |
| 11975 | MockFunction() {} |
| 11976 | |
| 11977 | MOCK_METHOD6_T(Call, R(A0, A1, A2, A3, A4, A5)); |
| 11978 | |
| 11979 | #if GTEST_HAS_STD_FUNCTION_ |
| 11980 | std::function<R(A0, A1, A2, A3, A4, A5)> AsStdFunction() { |
| 11981 | return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) -> R { |
| 11982 | return this->Call(a0, a1, a2, a3, a4, a5); |
| 11983 | }; |
| 11984 | } |
| 11985 | #endif // GTEST_HAS_STD_FUNCTION_ |
| 11986 | |
| 11987 | private: |
| 11988 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction); |
| 11989 | }; |
| 11990 | |
| 11991 | template <typename R, typename A0, typename A1, typename A2, typename A3, |
| 11992 | typename A4, typename A5, typename A6> |
| 11993 | class MockFunction<R(A0, A1, A2, A3, A4, A5, A6)> { |
| 11994 | public: |
| 11995 | MockFunction() {} |
| 11996 | |
| 11997 | MOCK_METHOD7_T(Call, R(A0, A1, A2, A3, A4, A5, A6)); |
| 11998 | |
| 11999 | #if GTEST_HAS_STD_FUNCTION_ |
| 12000 | std::function<R(A0, A1, A2, A3, A4, A5, A6)> AsStdFunction() { |
| 12001 | return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) -> R { |
| 12002 | return this->Call(a0, a1, a2, a3, a4, a5, a6); |
| 12003 | }; |
| 12004 | } |
| 12005 | #endif // GTEST_HAS_STD_FUNCTION_ |
| 12006 | |
| 12007 | private: |
| 12008 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction); |
| 12009 | }; |
| 12010 | |
| 12011 | template <typename R, typename A0, typename A1, typename A2, typename A3, |
| 12012 | typename A4, typename A5, typename A6, typename A7> |
| 12013 | class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7)> { |
| 12014 | public: |
| 12015 | MockFunction() {} |
| 12016 | |
| 12017 | MOCK_METHOD8_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7)); |
| 12018 | |
| 12019 | #if GTEST_HAS_STD_FUNCTION_ |
| 12020 | std::function<R(A0, A1, A2, A3, A4, A5, A6, A7)> AsStdFunction() { |
| 12021 | return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) -> R { |
| 12022 | return this->Call(a0, a1, a2, a3, a4, a5, a6, a7); |
| 12023 | }; |
| 12024 | } |
| 12025 | #endif // GTEST_HAS_STD_FUNCTION_ |
| 12026 | |
| 12027 | private: |
| 12028 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction); |
| 12029 | }; |
| 12030 | |
| 12031 | template <typename R, typename A0, typename A1, typename A2, typename A3, |
| 12032 | typename A4, typename A5, typename A6, typename A7, typename A8> |
| 12033 | class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7, A8)> { |
| 12034 | public: |
| 12035 | MockFunction() {} |
| 12036 | |
| 12037 | MOCK_METHOD9_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7, A8)); |
| 12038 | |
| 12039 | #if GTEST_HAS_STD_FUNCTION_ |
| 12040 | std::function<R(A0, A1, A2, A3, A4, A5, A6, A7, A8)> AsStdFunction() { |
| 12041 | return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, |
| 12042 | A8 a8) -> R { |
| 12043 | return this->Call(a0, a1, a2, a3, a4, a5, a6, a7, a8); |
| 12044 | }; |
| 12045 | } |
| 12046 | #endif // GTEST_HAS_STD_FUNCTION_ |
| 12047 | |
| 12048 | private: |
| 12049 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction); |
| 12050 | }; |
| 12051 | |
| 12052 | template <typename R, typename A0, typename A1, typename A2, typename A3, |
| 12053 | typename A4, typename A5, typename A6, typename A7, typename A8, |
| 12054 | typename A9> |
| 12055 | class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)> { |
| 12056 | public: |
| 12057 | MockFunction() {} |
| 12058 | |
| 12059 | MOCK_METHOD10_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)); |
| 12060 | |
| 12061 | #if GTEST_HAS_STD_FUNCTION_ |
| 12062 | std::function<R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)> AsStdFunction() { |
| 12063 | return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, |
| 12064 | A8 a8, A9 a9) -> R { |
| 12065 | return this->Call(a0, a1, a2, a3, a4, a5, a6, a7, a8, a9); |
| 12066 | }; |
| 12067 | } |
| 12068 | #endif // GTEST_HAS_STD_FUNCTION_ |
| 12069 | |
| 12070 | private: |
| 12071 | GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction); |
| 12072 | }; |
| 12073 | |
| 12074 | } // namespace testing |
| 12075 | |
| 12076 | #endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_ |
| 12077 | // This file was GENERATED by command: |
| 12078 | // pump.py gmock-generated-nice-strict.h.pump |
| 12079 | // DO NOT EDIT BY HAND!!! |
| 12080 | |
| 12081 | // Copyright 2008, Google Inc. |
| 12082 | // All rights reserved. |
| 12083 | // |
| 12084 | // Redistribution and use in source and binary forms, with or without |
| 12085 | // modification, are permitted provided that the following conditions are |
| 12086 | // met: |
| 12087 | // |
| 12088 | // * Redistributions of source code must retain the above copyright |
| 12089 | // notice, this list of conditions and the following disclaimer. |
| 12090 | // * Redistributions in binary form must reproduce the above |
| 12091 | // copyright notice, this list of conditions and the following disclaimer |
| 12092 | // in the documentation and/or other materials provided with the |
| 12093 | // distribution. |
| 12094 | // * Neither the name of Google Inc. nor the names of its |
| 12095 | // contributors may be used to endorse or promote products derived from |
| 12096 | // this software without specific prior written permission. |
| 12097 | // |
| 12098 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 12099 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 12100 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 12101 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 12102 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 12103 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 12104 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 12105 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 12106 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 12107 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 12108 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 12109 | // |
| 12110 | // Author: wan@google.com (Zhanyong Wan) |
| 12111 | |
| 12112 | // Implements class templates NiceMock, NaggyMock, and StrictMock. |
| 12113 | // |
| 12114 | // Given a mock class MockFoo that is created using Google Mock, |
| 12115 | // NiceMock<MockFoo> is a subclass of MockFoo that allows |
| 12116 | // uninteresting calls (i.e. calls to mock methods that have no |
| 12117 | // EXPECT_CALL specs), NaggyMock<MockFoo> is a subclass of MockFoo |
| 12118 | // that prints a warning when an uninteresting call occurs, and |
| 12119 | // StrictMock<MockFoo> is a subclass of MockFoo that treats all |
| 12120 | // uninteresting calls as errors. |
| 12121 | // |
| 12122 | // Currently a mock is naggy by default, so MockFoo and |
| 12123 | // NaggyMock<MockFoo> behave like the same. However, we will soon |
| 12124 | // switch the default behavior of mocks to be nice, as that in general |
| 12125 | // leads to more maintainable tests. When that happens, MockFoo will |
| 12126 | // stop behaving like NaggyMock<MockFoo> and start behaving like |
| 12127 | // NiceMock<MockFoo>. |
| 12128 | // |
| 12129 | // NiceMock, NaggyMock, and StrictMock "inherit" the constructors of |
| 12130 | // their respective base class, with up-to 10 arguments. Therefore |
| 12131 | // you can write NiceMock<MockFoo>(5, "a") to construct a nice mock |
| 12132 | // where MockFoo has a constructor that accepts (int, const char*), |
| 12133 | // for example. |
| 12134 | // |
| 12135 | // A known limitation is that NiceMock<MockFoo>, NaggyMock<MockFoo>, |
| 12136 | // and StrictMock<MockFoo> only works for mock methods defined using |
| 12137 | // the MOCK_METHOD* family of macros DIRECTLY in the MockFoo class. |
| 12138 | // If a mock method is defined in a base class of MockFoo, the "nice" |
| 12139 | // or "strict" modifier may not affect it, depending on the compiler. |
| 12140 | // In particular, nesting NiceMock, NaggyMock, and StrictMock is NOT |
| 12141 | // supported. |
| 12142 | // |
| 12143 | // Another known limitation is that the constructors of the base mock |
| 12144 | // cannot have arguments passed by non-const reference, which are |
| 12145 | // banned by the Google C++ style guide anyway. |
| 12146 | |
| 12147 | #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_ |
| 12148 | #define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_ |
| 12149 | |
| 12150 | |
| 12151 | namespace testing { |
| 12152 | |
| 12153 | template <class MockClass> |
| 12154 | class NiceMock : public MockClass { |
| 12155 | public: |
| 12156 | // We don't factor out the constructor body to a common method, as |
| 12157 | // we have to avoid a possible clash with members of MockClass. |
| 12158 | NiceMock() { |
| 12159 | ::testing::Mock::AllowUninterestingCalls( |
| 12160 | internal::ImplicitCast_<MockClass*>(this)); |
| 12161 | } |
| 12162 | |
| 12163 | // C++ doesn't (yet) allow inheritance of constructors, so we have |
| 12164 | // to define it for each arity. |
| 12165 | template <typename A1> |
| 12166 | explicit NiceMock(const A1& a1) : MockClass(a1) { |
| 12167 | ::testing::Mock::AllowUninterestingCalls( |
| 12168 | internal::ImplicitCast_<MockClass*>(this)); |
| 12169 | } |
| 12170 | template <typename A1, typename A2> |
| 12171 | NiceMock(const A1& a1, const A2& a2) : MockClass(a1, a2) { |
| 12172 | ::testing::Mock::AllowUninterestingCalls( |
| 12173 | internal::ImplicitCast_<MockClass*>(this)); |
| 12174 | } |
| 12175 | |
| 12176 | template <typename A1, typename A2, typename A3> |
| 12177 | NiceMock(const A1& a1, const A2& a2, const A3& a3) : MockClass(a1, a2, a3) { |
| 12178 | ::testing::Mock::AllowUninterestingCalls( |
| 12179 | internal::ImplicitCast_<MockClass*>(this)); |
| 12180 | } |
| 12181 | |
| 12182 | template <typename A1, typename A2, typename A3, typename A4> |
| 12183 | NiceMock(const A1& a1, const A2& a2, const A3& a3, |
| 12184 | const A4& a4) : MockClass(a1, a2, a3, a4) { |
| 12185 | ::testing::Mock::AllowUninterestingCalls( |
| 12186 | internal::ImplicitCast_<MockClass*>(this)); |
| 12187 | } |
| 12188 | |
| 12189 | template <typename A1, typename A2, typename A3, typename A4, typename A5> |
| 12190 | NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12191 | const A5& a5) : MockClass(a1, a2, a3, a4, a5) { |
| 12192 | ::testing::Mock::AllowUninterestingCalls( |
| 12193 | internal::ImplicitCast_<MockClass*>(this)); |
| 12194 | } |
| 12195 | |
| 12196 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12197 | typename A6> |
| 12198 | NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12199 | const A5& a5, const A6& a6) : MockClass(a1, a2, a3, a4, a5, a6) { |
| 12200 | ::testing::Mock::AllowUninterestingCalls( |
| 12201 | internal::ImplicitCast_<MockClass*>(this)); |
| 12202 | } |
| 12203 | |
| 12204 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12205 | typename A6, typename A7> |
| 12206 | NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12207 | const A5& a5, const A6& a6, const A7& a7) : MockClass(a1, a2, a3, a4, a5, |
| 12208 | a6, a7) { |
| 12209 | ::testing::Mock::AllowUninterestingCalls( |
| 12210 | internal::ImplicitCast_<MockClass*>(this)); |
| 12211 | } |
| 12212 | |
| 12213 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12214 | typename A6, typename A7, typename A8> |
| 12215 | NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12216 | const A5& a5, const A6& a6, const A7& a7, const A8& a8) : MockClass(a1, |
| 12217 | a2, a3, a4, a5, a6, a7, a8) { |
| 12218 | ::testing::Mock::AllowUninterestingCalls( |
| 12219 | internal::ImplicitCast_<MockClass*>(this)); |
| 12220 | } |
| 12221 | |
| 12222 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12223 | typename A6, typename A7, typename A8, typename A9> |
| 12224 | NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12225 | const A5& a5, const A6& a6, const A7& a7, const A8& a8, |
| 12226 | const A9& a9) : MockClass(a1, a2, a3, a4, a5, a6, a7, a8, a9) { |
| 12227 | ::testing::Mock::AllowUninterestingCalls( |
| 12228 | internal::ImplicitCast_<MockClass*>(this)); |
| 12229 | } |
| 12230 | |
| 12231 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12232 | typename A6, typename A7, typename A8, typename A9, typename A10> |
| 12233 | NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12234 | const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9, |
| 12235 | const A10& a10) : MockClass(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) { |
| 12236 | ::testing::Mock::AllowUninterestingCalls( |
| 12237 | internal::ImplicitCast_<MockClass*>(this)); |
| 12238 | } |
| 12239 | |
| 12240 | virtual ~NiceMock() { |
| 12241 | ::testing::Mock::UnregisterCallReaction( |
| 12242 | internal::ImplicitCast_<MockClass*>(this)); |
| 12243 | } |
| 12244 | |
| 12245 | private: |
| 12246 | GTEST_DISALLOW_COPY_AND_ASSIGN_(NiceMock); |
| 12247 | }; |
| 12248 | |
| 12249 | template <class MockClass> |
| 12250 | class NaggyMock : public MockClass { |
| 12251 | public: |
| 12252 | // We don't factor out the constructor body to a common method, as |
| 12253 | // we have to avoid a possible clash with members of MockClass. |
| 12254 | NaggyMock() { |
| 12255 | ::testing::Mock::WarnUninterestingCalls( |
| 12256 | internal::ImplicitCast_<MockClass*>(this)); |
| 12257 | } |
| 12258 | |
| 12259 | // C++ doesn't (yet) allow inheritance of constructors, so we have |
| 12260 | // to define it for each arity. |
| 12261 | template <typename A1> |
| 12262 | explicit NaggyMock(const A1& a1) : MockClass(a1) { |
| 12263 | ::testing::Mock::WarnUninterestingCalls( |
| 12264 | internal::ImplicitCast_<MockClass*>(this)); |
| 12265 | } |
| 12266 | template <typename A1, typename A2> |
| 12267 | NaggyMock(const A1& a1, const A2& a2) : MockClass(a1, a2) { |
| 12268 | ::testing::Mock::WarnUninterestingCalls( |
| 12269 | internal::ImplicitCast_<MockClass*>(this)); |
| 12270 | } |
| 12271 | |
| 12272 | template <typename A1, typename A2, typename A3> |
| 12273 | NaggyMock(const A1& a1, const A2& a2, const A3& a3) : MockClass(a1, a2, a3) { |
| 12274 | ::testing::Mock::WarnUninterestingCalls( |
| 12275 | internal::ImplicitCast_<MockClass*>(this)); |
| 12276 | } |
| 12277 | |
| 12278 | template <typename A1, typename A2, typename A3, typename A4> |
| 12279 | NaggyMock(const A1& a1, const A2& a2, const A3& a3, |
| 12280 | const A4& a4) : MockClass(a1, a2, a3, a4) { |
| 12281 | ::testing::Mock::WarnUninterestingCalls( |
| 12282 | internal::ImplicitCast_<MockClass*>(this)); |
| 12283 | } |
| 12284 | |
| 12285 | template <typename A1, typename A2, typename A3, typename A4, typename A5> |
| 12286 | NaggyMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12287 | const A5& a5) : MockClass(a1, a2, a3, a4, a5) { |
| 12288 | ::testing::Mock::WarnUninterestingCalls( |
| 12289 | internal::ImplicitCast_<MockClass*>(this)); |
| 12290 | } |
| 12291 | |
| 12292 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12293 | typename A6> |
| 12294 | NaggyMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12295 | const A5& a5, const A6& a6) : MockClass(a1, a2, a3, a4, a5, a6) { |
| 12296 | ::testing::Mock::WarnUninterestingCalls( |
| 12297 | internal::ImplicitCast_<MockClass*>(this)); |
| 12298 | } |
| 12299 | |
| 12300 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12301 | typename A6, typename A7> |
| 12302 | NaggyMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12303 | const A5& a5, const A6& a6, const A7& a7) : MockClass(a1, a2, a3, a4, a5, |
| 12304 | a6, a7) { |
| 12305 | ::testing::Mock::WarnUninterestingCalls( |
| 12306 | internal::ImplicitCast_<MockClass*>(this)); |
| 12307 | } |
| 12308 | |
| 12309 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12310 | typename A6, typename A7, typename A8> |
| 12311 | NaggyMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12312 | const A5& a5, const A6& a6, const A7& a7, const A8& a8) : MockClass(a1, |
| 12313 | a2, a3, a4, a5, a6, a7, a8) { |
| 12314 | ::testing::Mock::WarnUninterestingCalls( |
| 12315 | internal::ImplicitCast_<MockClass*>(this)); |
| 12316 | } |
| 12317 | |
| 12318 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12319 | typename A6, typename A7, typename A8, typename A9> |
| 12320 | NaggyMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12321 | const A5& a5, const A6& a6, const A7& a7, const A8& a8, |
| 12322 | const A9& a9) : MockClass(a1, a2, a3, a4, a5, a6, a7, a8, a9) { |
| 12323 | ::testing::Mock::WarnUninterestingCalls( |
| 12324 | internal::ImplicitCast_<MockClass*>(this)); |
| 12325 | } |
| 12326 | |
| 12327 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12328 | typename A6, typename A7, typename A8, typename A9, typename A10> |
| 12329 | NaggyMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12330 | const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9, |
| 12331 | const A10& a10) : MockClass(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) { |
| 12332 | ::testing::Mock::WarnUninterestingCalls( |
| 12333 | internal::ImplicitCast_<MockClass*>(this)); |
| 12334 | } |
| 12335 | |
| 12336 | virtual ~NaggyMock() { |
| 12337 | ::testing::Mock::UnregisterCallReaction( |
| 12338 | internal::ImplicitCast_<MockClass*>(this)); |
| 12339 | } |
| 12340 | |
| 12341 | private: |
| 12342 | GTEST_DISALLOW_COPY_AND_ASSIGN_(NaggyMock); |
| 12343 | }; |
| 12344 | |
| 12345 | template <class MockClass> |
| 12346 | class StrictMock : public MockClass { |
| 12347 | public: |
| 12348 | // We don't factor out the constructor body to a common method, as |
| 12349 | // we have to avoid a possible clash with members of MockClass. |
| 12350 | StrictMock() { |
| 12351 | ::testing::Mock::FailUninterestingCalls( |
| 12352 | internal::ImplicitCast_<MockClass*>(this)); |
| 12353 | } |
| 12354 | |
| 12355 | // C++ doesn't (yet) allow inheritance of constructors, so we have |
| 12356 | // to define it for each arity. |
| 12357 | template <typename A1> |
| 12358 | explicit StrictMock(const A1& a1) : MockClass(a1) { |
| 12359 | ::testing::Mock::FailUninterestingCalls( |
| 12360 | internal::ImplicitCast_<MockClass*>(this)); |
| 12361 | } |
| 12362 | template <typename A1, typename A2> |
| 12363 | StrictMock(const A1& a1, const A2& a2) : MockClass(a1, a2) { |
| 12364 | ::testing::Mock::FailUninterestingCalls( |
| 12365 | internal::ImplicitCast_<MockClass*>(this)); |
| 12366 | } |
| 12367 | |
| 12368 | template <typename A1, typename A2, typename A3> |
| 12369 | StrictMock(const A1& a1, const A2& a2, const A3& a3) : MockClass(a1, a2, a3) { |
| 12370 | ::testing::Mock::FailUninterestingCalls( |
| 12371 | internal::ImplicitCast_<MockClass*>(this)); |
| 12372 | } |
| 12373 | |
| 12374 | template <typename A1, typename A2, typename A3, typename A4> |
| 12375 | StrictMock(const A1& a1, const A2& a2, const A3& a3, |
| 12376 | const A4& a4) : MockClass(a1, a2, a3, a4) { |
| 12377 | ::testing::Mock::FailUninterestingCalls( |
| 12378 | internal::ImplicitCast_<MockClass*>(this)); |
| 12379 | } |
| 12380 | |
| 12381 | template <typename A1, typename A2, typename A3, typename A4, typename A5> |
| 12382 | StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12383 | const A5& a5) : MockClass(a1, a2, a3, a4, a5) { |
| 12384 | ::testing::Mock::FailUninterestingCalls( |
| 12385 | internal::ImplicitCast_<MockClass*>(this)); |
| 12386 | } |
| 12387 | |
| 12388 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12389 | typename A6> |
| 12390 | StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12391 | const A5& a5, const A6& a6) : MockClass(a1, a2, a3, a4, a5, a6) { |
| 12392 | ::testing::Mock::FailUninterestingCalls( |
| 12393 | internal::ImplicitCast_<MockClass*>(this)); |
| 12394 | } |
| 12395 | |
| 12396 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12397 | typename A6, typename A7> |
| 12398 | StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12399 | const A5& a5, const A6& a6, const A7& a7) : MockClass(a1, a2, a3, a4, a5, |
| 12400 | a6, a7) { |
| 12401 | ::testing::Mock::FailUninterestingCalls( |
| 12402 | internal::ImplicitCast_<MockClass*>(this)); |
| 12403 | } |
| 12404 | |
| 12405 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12406 | typename A6, typename A7, typename A8> |
| 12407 | StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12408 | const A5& a5, const A6& a6, const A7& a7, const A8& a8) : MockClass(a1, |
| 12409 | a2, a3, a4, a5, a6, a7, a8) { |
| 12410 | ::testing::Mock::FailUninterestingCalls( |
| 12411 | internal::ImplicitCast_<MockClass*>(this)); |
| 12412 | } |
| 12413 | |
| 12414 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12415 | typename A6, typename A7, typename A8, typename A9> |
| 12416 | StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12417 | const A5& a5, const A6& a6, const A7& a7, const A8& a8, |
| 12418 | const A9& a9) : MockClass(a1, a2, a3, a4, a5, a6, a7, a8, a9) { |
| 12419 | ::testing::Mock::FailUninterestingCalls( |
| 12420 | internal::ImplicitCast_<MockClass*>(this)); |
| 12421 | } |
| 12422 | |
| 12423 | template <typename A1, typename A2, typename A3, typename A4, typename A5, |
| 12424 | typename A6, typename A7, typename A8, typename A9, typename A10> |
| 12425 | StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4, |
| 12426 | const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9, |
| 12427 | const A10& a10) : MockClass(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) { |
| 12428 | ::testing::Mock::FailUninterestingCalls( |
| 12429 | internal::ImplicitCast_<MockClass*>(this)); |
| 12430 | } |
| 12431 | |
| 12432 | virtual ~StrictMock() { |
| 12433 | ::testing::Mock::UnregisterCallReaction( |
| 12434 | internal::ImplicitCast_<MockClass*>(this)); |
| 12435 | } |
| 12436 | |
| 12437 | private: |
| 12438 | GTEST_DISALLOW_COPY_AND_ASSIGN_(StrictMock); |
| 12439 | }; |
| 12440 | |
| 12441 | // The following specializations catch some (relatively more common) |
| 12442 | // user errors of nesting nice and strict mocks. They do NOT catch |
| 12443 | // all possible errors. |
| 12444 | |
| 12445 | // These specializations are declared but not defined, as NiceMock, |
| 12446 | // NaggyMock, and StrictMock cannot be nested. |
| 12447 | |
| 12448 | template <typename MockClass> |
| 12449 | class NiceMock<NiceMock<MockClass> >; |
| 12450 | template <typename MockClass> |
| 12451 | class NiceMock<NaggyMock<MockClass> >; |
| 12452 | template <typename MockClass> |
| 12453 | class NiceMock<StrictMock<MockClass> >; |
| 12454 | |
| 12455 | template <typename MockClass> |
| 12456 | class NaggyMock<NiceMock<MockClass> >; |
| 12457 | template <typename MockClass> |
| 12458 | class NaggyMock<NaggyMock<MockClass> >; |
| 12459 | template <typename MockClass> |
| 12460 | class NaggyMock<StrictMock<MockClass> >; |
| 12461 | |
| 12462 | template <typename MockClass> |
| 12463 | class StrictMock<NiceMock<MockClass> >; |
| 12464 | template <typename MockClass> |
| 12465 | class StrictMock<NaggyMock<MockClass> >; |
| 12466 | template <typename MockClass> |
| 12467 | class StrictMock<StrictMock<MockClass> >; |
| 12468 | |
| 12469 | } // namespace testing |
| 12470 | |
| 12471 | #endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_ |
| 12472 | // This file was GENERATED by command: |
| 12473 | // pump.py gmock-generated-matchers.h.pump |
| 12474 | // DO NOT EDIT BY HAND!!! |
| 12475 | |
| 12476 | // Copyright 2008, Google Inc. |
| 12477 | // All rights reserved. |
| 12478 | // |
| 12479 | // Redistribution and use in source and binary forms, with or without |
| 12480 | // modification, are permitted provided that the following conditions are |
| 12481 | // met: |
| 12482 | // |
| 12483 | // * Redistributions of source code must retain the above copyright |
| 12484 | // notice, this list of conditions and the following disclaimer. |
| 12485 | // * Redistributions in binary form must reproduce the above |
| 12486 | // copyright notice, this list of conditions and the following disclaimer |
| 12487 | // in the documentation and/or other materials provided with the |
| 12488 | // distribution. |
| 12489 | // * Neither the name of Google Inc. nor the names of its |
| 12490 | // contributors may be used to endorse or promote products derived from |
| 12491 | // this software without specific prior written permission. |
| 12492 | // |
| 12493 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 12494 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 12495 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 12496 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 12497 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 12498 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 12499 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 12500 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 12501 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 12502 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 12503 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 12504 | |
| 12505 | // Google Mock - a framework for writing C++ mock classes. |
| 12506 | // |
| 12507 | // This file implements some commonly used variadic matchers. |
| 12508 | |
| 12509 | #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_ |
| 12510 | #define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_ |
| 12511 | |
| 12512 | #include <iterator> |
| 12513 | #include <sstream> |
| 12514 | #include <string> |
| 12515 | #include <vector> |
| 12516 | |
| 12517 | namespace testing { |
| 12518 | namespace internal { |
| 12519 | |
| 12520 | // The type of the i-th (0-based) field of Tuple. |
| 12521 | #define GMOCK_FIELD_TYPE_(Tuple, i) \ |
| 12522 | typename ::testing::tuple_element<i, Tuple>::type |
| 12523 | |
| 12524 | // TupleFields<Tuple, k0, ..., kn> is for selecting fields from a |
| 12525 | // tuple of type Tuple. It has two members: |
| 12526 | // |
| 12527 | // type: a tuple type whose i-th field is the ki-th field of Tuple. |
| 12528 | // GetSelectedFields(t): returns fields k0, ..., and kn of t as a tuple. |
| 12529 | // |
| 12530 | // For example, in class TupleFields<tuple<bool, char, int>, 2, 0>, we have: |
| 12531 | // |
| 12532 | // type is tuple<int, bool>, and |
| 12533 | // GetSelectedFields(make_tuple(true, 'a', 42)) is (42, true). |
| 12534 | |
| 12535 | template <class Tuple, int k0 = -1, int k1 = -1, int k2 = -1, int k3 = -1, |
| 12536 | int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, int k8 = -1, |
| 12537 | int k9 = -1> |
| 12538 | class TupleFields; |
| 12539 | |
| 12540 | // This generic version is used when there are 10 selectors. |
| 12541 | template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6, |
| 12542 | int k7, int k8, int k9> |
| 12543 | class TupleFields { |
| 12544 | public: |
| 12545 | typedef ::testing::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), |
| 12546 | GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), |
| 12547 | GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4), |
| 12548 | GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6), |
| 12549 | GMOCK_FIELD_TYPE_(Tuple, k7), GMOCK_FIELD_TYPE_(Tuple, k8), |
| 12550 | GMOCK_FIELD_TYPE_(Tuple, k9)> type; |
| 12551 | static type GetSelectedFields(const Tuple& t) { |
| 12552 | return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t), |
| 12553 | get<k5>(t), get<k6>(t), get<k7>(t), get<k8>(t), get<k9>(t)); |
| 12554 | } |
| 12555 | }; |
| 12556 | |
| 12557 | // The following specialization is used for 0 ~ 9 selectors. |
| 12558 | |
| 12559 | template <class Tuple> |
| 12560 | class TupleFields<Tuple, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1> { |
| 12561 | public: |
| 12562 | typedef ::testing::tuple<> type; |
| 12563 | static type GetSelectedFields(const Tuple& /* t */) { |
| 12564 | return type(); |
| 12565 | } |
| 12566 | }; |
| 12567 | |
| 12568 | template <class Tuple, int k0> |
| 12569 | class TupleFields<Tuple, k0, -1, -1, -1, -1, -1, -1, -1, -1, -1> { |
| 12570 | public: |
| 12571 | typedef ::testing::tuple<GMOCK_FIELD_TYPE_(Tuple, k0)> type; |
| 12572 | static type GetSelectedFields(const Tuple& t) { |
| 12573 | return type(get<k0>(t)); |
| 12574 | } |
| 12575 | }; |
| 12576 | |
| 12577 | template <class Tuple, int k0, int k1> |
| 12578 | class TupleFields<Tuple, k0, k1, -1, -1, -1, -1, -1, -1, -1, -1> { |
| 12579 | public: |
| 12580 | typedef ::testing::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), |
| 12581 | GMOCK_FIELD_TYPE_(Tuple, k1)> type; |
| 12582 | static type GetSelectedFields(const Tuple& t) { |
| 12583 | return type(get<k0>(t), get<k1>(t)); |
| 12584 | } |
| 12585 | }; |
| 12586 | |
| 12587 | template <class Tuple, int k0, int k1, int k2> |
| 12588 | class TupleFields<Tuple, k0, k1, k2, -1, -1, -1, -1, -1, -1, -1> { |
| 12589 | public: |
| 12590 | typedef ::testing::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), |
| 12591 | GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2)> type; |
| 12592 | static type GetSelectedFields(const Tuple& t) { |
| 12593 | return type(get<k0>(t), get<k1>(t), get<k2>(t)); |
| 12594 | } |
| 12595 | }; |
| 12596 | |
| 12597 | template <class Tuple, int k0, int k1, int k2, int k3> |
| 12598 | class TupleFields<Tuple, k0, k1, k2, k3, -1, -1, -1, -1, -1, -1> { |
| 12599 | public: |
| 12600 | typedef ::testing::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), |
| 12601 | GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), |
| 12602 | GMOCK_FIELD_TYPE_(Tuple, k3)> type; |
| 12603 | static type GetSelectedFields(const Tuple& t) { |
| 12604 | return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t)); |
| 12605 | } |
| 12606 | }; |
| 12607 | |
| 12608 | template <class Tuple, int k0, int k1, int k2, int k3, int k4> |
| 12609 | class TupleFields<Tuple, k0, k1, k2, k3, k4, -1, -1, -1, -1, -1> { |
| 12610 | public: |
| 12611 | typedef ::testing::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), |
| 12612 | GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), |
| 12613 | GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4)> type; |
| 12614 | static type GetSelectedFields(const Tuple& t) { |
| 12615 | return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t)); |
| 12616 | } |
| 12617 | }; |
| 12618 | |
| 12619 | template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5> |
| 12620 | class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, -1, -1, -1, -1> { |
| 12621 | public: |
| 12622 | typedef ::testing::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), |
| 12623 | GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), |
| 12624 | GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4), |
| 12625 | GMOCK_FIELD_TYPE_(Tuple, k5)> type; |
| 12626 | static type GetSelectedFields(const Tuple& t) { |
| 12627 | return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t), |
| 12628 | get<k5>(t)); |
| 12629 | } |
| 12630 | }; |
| 12631 | |
| 12632 | template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6> |
| 12633 | class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, k6, -1, -1, -1> { |
| 12634 | public: |
| 12635 | typedef ::testing::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), |
| 12636 | GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), |
| 12637 | GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4), |
| 12638 | GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6)> type; |
| 12639 | static type GetSelectedFields(const Tuple& t) { |
| 12640 | return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t), |
| 12641 | get<k5>(t), get<k6>(t)); |
| 12642 | } |
| 12643 | }; |
| 12644 | |
| 12645 | template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6, |
| 12646 | int k7> |
| 12647 | class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, k6, k7, -1, -1> { |
| 12648 | public: |
| 12649 | typedef ::testing::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), |
| 12650 | GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), |
| 12651 | GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4), |
| 12652 | GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6), |
| 12653 | GMOCK_FIELD_TYPE_(Tuple, k7)> type; |
| 12654 | static type GetSelectedFields(const Tuple& t) { |
| 12655 | return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t), |
| 12656 | get<k5>(t), get<k6>(t), get<k7>(t)); |
| 12657 | } |
| 12658 | }; |
| 12659 | |
| 12660 | template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6, |
| 12661 | int k7, int k8> |
| 12662 | class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, k6, k7, k8, -1> { |
| 12663 | public: |
| 12664 | typedef ::testing::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), |
| 12665 | GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), |
| 12666 | GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4), |
| 12667 | GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6), |
| 12668 | GMOCK_FIELD_TYPE_(Tuple, k7), GMOCK_FIELD_TYPE_(Tuple, k8)> type; |
| 12669 | static type GetSelectedFields(const Tuple& t) { |
| 12670 | return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t), |
| 12671 | get<k5>(t), get<k6>(t), get<k7>(t), get<k8>(t)); |
| 12672 | } |
| 12673 | }; |
| 12674 | |
| 12675 | #undef GMOCK_FIELD_TYPE_ |
| 12676 | |
| 12677 | // Implements the Args() matcher. |
| 12678 | template <class ArgsTuple, int k0 = -1, int k1 = -1, int k2 = -1, int k3 = -1, |
| 12679 | int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, int k8 = -1, |
| 12680 | int k9 = -1> |
| 12681 | class ArgsMatcherImpl : public MatcherInterface<ArgsTuple> { |
| 12682 | public: |
| 12683 | // ArgsTuple may have top-level const or reference modifiers. |
| 12684 | typedef GTEST_REMOVE_REFERENCE_AND_CONST_(ArgsTuple) RawArgsTuple; |
| 12685 | typedef typename internal::TupleFields<RawArgsTuple, k0, k1, k2, k3, k4, k5, |
| 12686 | k6, k7, k8, k9>::type SelectedArgs; |
| 12687 | typedef Matcher<const SelectedArgs&> MonomorphicInnerMatcher; |
| 12688 | |
| 12689 | template <typename InnerMatcher> |
| 12690 | explicit ArgsMatcherImpl(const InnerMatcher& inner_matcher) |
| 12691 | : inner_matcher_(SafeMatcherCast<const SelectedArgs&>(inner_matcher)) {} |
| 12692 | |
| 12693 | virtual bool MatchAndExplain(ArgsTuple args, |
| 12694 | MatchResultListener* listener) const { |
| 12695 | const SelectedArgs& selected_args = GetSelectedArgs(args); |
| 12696 | if (!listener->IsInterested()) |
| 12697 | return inner_matcher_.Matches(selected_args); |
| 12698 | |
| 12699 | PrintIndices(listener->stream()); |
| 12700 | *listener << "are " << PrintToString(selected_args); |
| 12701 | |
| 12702 | StringMatchResultListener inner_listener; |
| 12703 | const bool match = inner_matcher_.MatchAndExplain(selected_args, |
| 12704 | &inner_listener); |
| 12705 | PrintIfNotEmpty(inner_listener.str(), listener->stream()); |
| 12706 | return match; |
| 12707 | } |
| 12708 | |
| 12709 | virtual void DescribeTo(::std::ostream* os) const { |
| 12710 | *os << "are a tuple "; |
| 12711 | PrintIndices(os); |
| 12712 | inner_matcher_.DescribeTo(os); |
| 12713 | } |
| 12714 | |
| 12715 | virtual void DescribeNegationTo(::std::ostream* os) const { |
| 12716 | *os << "are a tuple "; |
| 12717 | PrintIndices(os); |
| 12718 | inner_matcher_.DescribeNegationTo(os); |
| 12719 | } |
| 12720 | |
| 12721 | private: |
| 12722 | static SelectedArgs GetSelectedArgs(ArgsTuple args) { |
| 12723 | return TupleFields<RawArgsTuple, k0, k1, k2, k3, k4, k5, k6, k7, k8, |
| 12724 | k9>::GetSelectedFields(args); |
| 12725 | } |
| 12726 | |
| 12727 | // Prints the indices of the selected fields. |
| 12728 | static void PrintIndices(::std::ostream* os) { |
| 12729 | *os << "whose fields ("; |
| 12730 | const int indices[10] = { k0, k1, k2, k3, k4, k5, k6, k7, k8, k9 }; |
| 12731 | for (int i = 0; i < 10; i++) { |
| 12732 | if (indices[i] < 0) |
| 12733 | break; |
| 12734 | |
| 12735 | if (i >= 1) |
| 12736 | *os << ", "; |
| 12737 | |
| 12738 | *os << "#" << indices[i]; |
| 12739 | } |
| 12740 | *os << ") "; |
| 12741 | } |
| 12742 | |
| 12743 | const MonomorphicInnerMatcher inner_matcher_; |
| 12744 | |
| 12745 | GTEST_DISALLOW_ASSIGN_(ArgsMatcherImpl); |
| 12746 | }; |
| 12747 | |
| 12748 | template <class InnerMatcher, int k0 = -1, int k1 = -1, int k2 = -1, |
| 12749 | int k3 = -1, int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, |
| 12750 | int k8 = -1, int k9 = -1> |
| 12751 | class ArgsMatcher { |
| 12752 | public: |
| 12753 | explicit ArgsMatcher(const InnerMatcher& inner_matcher) |
| 12754 | : inner_matcher_(inner_matcher) {} |
| 12755 | |
| 12756 | template <typename ArgsTuple> |
| 12757 | operator Matcher<ArgsTuple>() const { |
| 12758 | return MakeMatcher(new ArgsMatcherImpl<ArgsTuple, k0, k1, k2, k3, k4, k5, |
| 12759 | k6, k7, k8, k9>(inner_matcher_)); |
| 12760 | } |
| 12761 | |
| 12762 | private: |
| 12763 | const InnerMatcher inner_matcher_; |
| 12764 | |
| 12765 | GTEST_DISALLOW_ASSIGN_(ArgsMatcher); |
| 12766 | }; |
| 12767 | |
| 12768 | // A set of metafunctions for computing the result type of AllOf. |
| 12769 | // AllOf(m1, ..., mN) returns |
| 12770 | // AllOfResultN<decltype(m1), ..., decltype(mN)>::type. |
| 12771 | |
| 12772 | // Although AllOf isn't defined for one argument, AllOfResult1 is defined |
| 12773 | // to simplify the implementation. |
| 12774 | template <typename M1> |
| 12775 | struct AllOfResult1 { |
| 12776 | typedef M1 type; |
| 12777 | }; |
| 12778 | |
| 12779 | template <typename M1, typename M2> |
| 12780 | struct AllOfResult2 { |
| 12781 | typedef BothOfMatcher< |
| 12782 | typename AllOfResult1<M1>::type, |
| 12783 | typename AllOfResult1<M2>::type |
| 12784 | > type; |
| 12785 | }; |
| 12786 | |
| 12787 | template <typename M1, typename M2, typename M3> |
| 12788 | struct AllOfResult3 { |
| 12789 | typedef BothOfMatcher< |
| 12790 | typename AllOfResult1<M1>::type, |
| 12791 | typename AllOfResult2<M2, M3>::type |
| 12792 | > type; |
| 12793 | }; |
| 12794 | |
| 12795 | template <typename M1, typename M2, typename M3, typename M4> |
| 12796 | struct AllOfResult4 { |
| 12797 | typedef BothOfMatcher< |
| 12798 | typename AllOfResult2<M1, M2>::type, |
| 12799 | typename AllOfResult2<M3, M4>::type |
| 12800 | > type; |
| 12801 | }; |
| 12802 | |
| 12803 | template <typename M1, typename M2, typename M3, typename M4, typename M5> |
| 12804 | struct AllOfResult5 { |
| 12805 | typedef BothOfMatcher< |
| 12806 | typename AllOfResult2<M1, M2>::type, |
| 12807 | typename AllOfResult3<M3, M4, M5>::type |
| 12808 | > type; |
| 12809 | }; |
| 12810 | |
| 12811 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 12812 | typename M6> |
| 12813 | struct AllOfResult6 { |
| 12814 | typedef BothOfMatcher< |
| 12815 | typename AllOfResult3<M1, M2, M3>::type, |
| 12816 | typename AllOfResult3<M4, M5, M6>::type |
| 12817 | > type; |
| 12818 | }; |
| 12819 | |
| 12820 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 12821 | typename M6, typename M7> |
| 12822 | struct AllOfResult7 { |
| 12823 | typedef BothOfMatcher< |
| 12824 | typename AllOfResult3<M1, M2, M3>::type, |
| 12825 | typename AllOfResult4<M4, M5, M6, M7>::type |
| 12826 | > type; |
| 12827 | }; |
| 12828 | |
| 12829 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 12830 | typename M6, typename M7, typename M8> |
| 12831 | struct AllOfResult8 { |
| 12832 | typedef BothOfMatcher< |
| 12833 | typename AllOfResult4<M1, M2, M3, M4>::type, |
| 12834 | typename AllOfResult4<M5, M6, M7, M8>::type |
| 12835 | > type; |
| 12836 | }; |
| 12837 | |
| 12838 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 12839 | typename M6, typename M7, typename M8, typename M9> |
| 12840 | struct AllOfResult9 { |
| 12841 | typedef BothOfMatcher< |
| 12842 | typename AllOfResult4<M1, M2, M3, M4>::type, |
| 12843 | typename AllOfResult5<M5, M6, M7, M8, M9>::type |
| 12844 | > type; |
| 12845 | }; |
| 12846 | |
| 12847 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 12848 | typename M6, typename M7, typename M8, typename M9, typename M10> |
| 12849 | struct AllOfResult10 { |
| 12850 | typedef BothOfMatcher< |
| 12851 | typename AllOfResult5<M1, M2, M3, M4, M5>::type, |
| 12852 | typename AllOfResult5<M6, M7, M8, M9, M10>::type |
| 12853 | > type; |
| 12854 | }; |
| 12855 | |
| 12856 | // A set of metafunctions for computing the result type of AnyOf. |
| 12857 | // AnyOf(m1, ..., mN) returns |
| 12858 | // AnyOfResultN<decltype(m1), ..., decltype(mN)>::type. |
| 12859 | |
| 12860 | // Although AnyOf isn't defined for one argument, AnyOfResult1 is defined |
| 12861 | // to simplify the implementation. |
| 12862 | template <typename M1> |
| 12863 | struct AnyOfResult1 { |
| 12864 | typedef M1 type; |
| 12865 | }; |
| 12866 | |
| 12867 | template <typename M1, typename M2> |
| 12868 | struct AnyOfResult2 { |
| 12869 | typedef EitherOfMatcher< |
| 12870 | typename AnyOfResult1<M1>::type, |
| 12871 | typename AnyOfResult1<M2>::type |
| 12872 | > type; |
| 12873 | }; |
| 12874 | |
| 12875 | template <typename M1, typename M2, typename M3> |
| 12876 | struct AnyOfResult3 { |
| 12877 | typedef EitherOfMatcher< |
| 12878 | typename AnyOfResult1<M1>::type, |
| 12879 | typename AnyOfResult2<M2, M3>::type |
| 12880 | > type; |
| 12881 | }; |
| 12882 | |
| 12883 | template <typename M1, typename M2, typename M3, typename M4> |
| 12884 | struct AnyOfResult4 { |
| 12885 | typedef EitherOfMatcher< |
| 12886 | typename AnyOfResult2<M1, M2>::type, |
| 12887 | typename AnyOfResult2<M3, M4>::type |
| 12888 | > type; |
| 12889 | }; |
| 12890 | |
| 12891 | template <typename M1, typename M2, typename M3, typename M4, typename M5> |
| 12892 | struct AnyOfResult5 { |
| 12893 | typedef EitherOfMatcher< |
| 12894 | typename AnyOfResult2<M1, M2>::type, |
| 12895 | typename AnyOfResult3<M3, M4, M5>::type |
| 12896 | > type; |
| 12897 | }; |
| 12898 | |
| 12899 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 12900 | typename M6> |
| 12901 | struct AnyOfResult6 { |
| 12902 | typedef EitherOfMatcher< |
| 12903 | typename AnyOfResult3<M1, M2, M3>::type, |
| 12904 | typename AnyOfResult3<M4, M5, M6>::type |
| 12905 | > type; |
| 12906 | }; |
| 12907 | |
| 12908 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 12909 | typename M6, typename M7> |
| 12910 | struct AnyOfResult7 { |
| 12911 | typedef EitherOfMatcher< |
| 12912 | typename AnyOfResult3<M1, M2, M3>::type, |
| 12913 | typename AnyOfResult4<M4, M5, M6, M7>::type |
| 12914 | > type; |
| 12915 | }; |
| 12916 | |
| 12917 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 12918 | typename M6, typename M7, typename M8> |
| 12919 | struct AnyOfResult8 { |
| 12920 | typedef EitherOfMatcher< |
| 12921 | typename AnyOfResult4<M1, M2, M3, M4>::type, |
| 12922 | typename AnyOfResult4<M5, M6, M7, M8>::type |
| 12923 | > type; |
| 12924 | }; |
| 12925 | |
| 12926 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 12927 | typename M6, typename M7, typename M8, typename M9> |
| 12928 | struct AnyOfResult9 { |
| 12929 | typedef EitherOfMatcher< |
| 12930 | typename AnyOfResult4<M1, M2, M3, M4>::type, |
| 12931 | typename AnyOfResult5<M5, M6, M7, M8, M9>::type |
| 12932 | > type; |
| 12933 | }; |
| 12934 | |
| 12935 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 12936 | typename M6, typename M7, typename M8, typename M9, typename M10> |
| 12937 | struct AnyOfResult10 { |
| 12938 | typedef EitherOfMatcher< |
| 12939 | typename AnyOfResult5<M1, M2, M3, M4, M5>::type, |
| 12940 | typename AnyOfResult5<M6, M7, M8, M9, M10>::type |
| 12941 | > type; |
| 12942 | }; |
| 12943 | |
| 12944 | } // namespace internal |
| 12945 | |
| 12946 | // Args<N1, N2, ..., Nk>(a_matcher) matches a tuple if the selected |
| 12947 | // fields of it matches a_matcher. C++ doesn't support default |
| 12948 | // arguments for function templates, so we have to overload it. |
| 12949 | template <typename InnerMatcher> |
| 12950 | inline internal::ArgsMatcher<InnerMatcher> |
| 12951 | Args(const InnerMatcher& matcher) { |
| 12952 | return internal::ArgsMatcher<InnerMatcher>(matcher); |
| 12953 | } |
| 12954 | |
| 12955 | template <int k1, typename InnerMatcher> |
| 12956 | inline internal::ArgsMatcher<InnerMatcher, k1> |
| 12957 | Args(const InnerMatcher& matcher) { |
| 12958 | return internal::ArgsMatcher<InnerMatcher, k1>(matcher); |
| 12959 | } |
| 12960 | |
| 12961 | template <int k1, int k2, typename InnerMatcher> |
| 12962 | inline internal::ArgsMatcher<InnerMatcher, k1, k2> |
| 12963 | Args(const InnerMatcher& matcher) { |
| 12964 | return internal::ArgsMatcher<InnerMatcher, k1, k2>(matcher); |
| 12965 | } |
| 12966 | |
| 12967 | template <int k1, int k2, int k3, typename InnerMatcher> |
| 12968 | inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3> |
| 12969 | Args(const InnerMatcher& matcher) { |
| 12970 | return internal::ArgsMatcher<InnerMatcher, k1, k2, k3>(matcher); |
| 12971 | } |
| 12972 | |
| 12973 | template <int k1, int k2, int k3, int k4, typename InnerMatcher> |
| 12974 | inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4> |
| 12975 | Args(const InnerMatcher& matcher) { |
| 12976 | return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4>(matcher); |
| 12977 | } |
| 12978 | |
| 12979 | template <int k1, int k2, int k3, int k4, int k5, typename InnerMatcher> |
| 12980 | inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5> |
| 12981 | Args(const InnerMatcher& matcher) { |
| 12982 | return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5>(matcher); |
| 12983 | } |
| 12984 | |
| 12985 | template <int k1, int k2, int k3, int k4, int k5, int k6, typename InnerMatcher> |
| 12986 | inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6> |
| 12987 | Args(const InnerMatcher& matcher) { |
| 12988 | return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6>(matcher); |
| 12989 | } |
| 12990 | |
| 12991 | template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, |
| 12992 | typename InnerMatcher> |
| 12993 | inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7> |
| 12994 | Args(const InnerMatcher& matcher) { |
| 12995 | return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, |
| 12996 | k7>(matcher); |
| 12997 | } |
| 12998 | |
| 12999 | template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8, |
| 13000 | typename InnerMatcher> |
| 13001 | inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8> |
| 13002 | Args(const InnerMatcher& matcher) { |
| 13003 | return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, |
| 13004 | k8>(matcher); |
| 13005 | } |
| 13006 | |
| 13007 | template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8, |
| 13008 | int k9, typename InnerMatcher> |
| 13009 | inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8, k9> |
| 13010 | Args(const InnerMatcher& matcher) { |
| 13011 | return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8, |
| 13012 | k9>(matcher); |
| 13013 | } |
| 13014 | |
| 13015 | template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8, |
| 13016 | int k9, int k10, typename InnerMatcher> |
| 13017 | inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8, k9, |
| 13018 | k10> |
| 13019 | Args(const InnerMatcher& matcher) { |
| 13020 | return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8, |
| 13021 | k9, k10>(matcher); |
| 13022 | } |
| 13023 | |
| 13024 | // ElementsAre(e_1, e_2, ... e_n) matches an STL-style container with |
| 13025 | // n elements, where the i-th element in the container must |
| 13026 | // match the i-th argument in the list. Each argument of |
| 13027 | // ElementsAre() can be either a value or a matcher. We support up to |
| 13028 | // 10 arguments. |
| 13029 | // |
| 13030 | // The use of DecayArray in the implementation allows ElementsAre() |
| 13031 | // to accept string literals, whose type is const char[N], but we |
| 13032 | // want to treat them as const char*. |
| 13033 | // |
| 13034 | // NOTE: Since ElementsAre() cares about the order of the elements, it |
| 13035 | // must not be used with containers whose elements's order is |
| 13036 | // undefined (e.g. hash_map). |
| 13037 | |
| 13038 | inline internal::ElementsAreMatcher< |
| 13039 | ::testing::tuple<> > |
| 13040 | ElementsAre() { |
| 13041 | typedef ::testing::tuple<> Args; |
| 13042 | return internal::ElementsAreMatcher<Args>(Args()); |
| 13043 | } |
| 13044 | |
| 13045 | template <typename T1> |
| 13046 | inline internal::ElementsAreMatcher< |
| 13047 | ::testing::tuple< |
| 13048 | typename internal::DecayArray<T1>::type> > |
| 13049 | ElementsAre(const T1& e1) { |
| 13050 | typedef ::testing::tuple< |
| 13051 | typename internal::DecayArray<T1>::type> Args; |
| 13052 | return internal::ElementsAreMatcher<Args>(Args(e1)); |
| 13053 | } |
| 13054 | |
| 13055 | template <typename T1, typename T2> |
| 13056 | inline internal::ElementsAreMatcher< |
| 13057 | ::testing::tuple< |
| 13058 | typename internal::DecayArray<T1>::type, |
| 13059 | typename internal::DecayArray<T2>::type> > |
| 13060 | ElementsAre(const T1& e1, const T2& e2) { |
| 13061 | typedef ::testing::tuple< |
| 13062 | typename internal::DecayArray<T1>::type, |
| 13063 | typename internal::DecayArray<T2>::type> Args; |
| 13064 | return internal::ElementsAreMatcher<Args>(Args(e1, e2)); |
| 13065 | } |
| 13066 | |
| 13067 | template <typename T1, typename T2, typename T3> |
| 13068 | inline internal::ElementsAreMatcher< |
| 13069 | ::testing::tuple< |
| 13070 | typename internal::DecayArray<T1>::type, |
| 13071 | typename internal::DecayArray<T2>::type, |
| 13072 | typename internal::DecayArray<T3>::type> > |
| 13073 | ElementsAre(const T1& e1, const T2& e2, const T3& e3) { |
| 13074 | typedef ::testing::tuple< |
| 13075 | typename internal::DecayArray<T1>::type, |
| 13076 | typename internal::DecayArray<T2>::type, |
| 13077 | typename internal::DecayArray<T3>::type> Args; |
| 13078 | return internal::ElementsAreMatcher<Args>(Args(e1, e2, e3)); |
| 13079 | } |
| 13080 | |
| 13081 | template <typename T1, typename T2, typename T3, typename T4> |
| 13082 | inline internal::ElementsAreMatcher< |
| 13083 | ::testing::tuple< |
| 13084 | typename internal::DecayArray<T1>::type, |
| 13085 | typename internal::DecayArray<T2>::type, |
| 13086 | typename internal::DecayArray<T3>::type, |
| 13087 | typename internal::DecayArray<T4>::type> > |
| 13088 | ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4) { |
| 13089 | typedef ::testing::tuple< |
| 13090 | typename internal::DecayArray<T1>::type, |
| 13091 | typename internal::DecayArray<T2>::type, |
| 13092 | typename internal::DecayArray<T3>::type, |
| 13093 | typename internal::DecayArray<T4>::type> Args; |
| 13094 | return internal::ElementsAreMatcher<Args>(Args(e1, e2, e3, e4)); |
| 13095 | } |
| 13096 | |
| 13097 | template <typename T1, typename T2, typename T3, typename T4, typename T5> |
| 13098 | inline internal::ElementsAreMatcher< |
| 13099 | ::testing::tuple< |
| 13100 | typename internal::DecayArray<T1>::type, |
| 13101 | typename internal::DecayArray<T2>::type, |
| 13102 | typename internal::DecayArray<T3>::type, |
| 13103 | typename internal::DecayArray<T4>::type, |
| 13104 | typename internal::DecayArray<T5>::type> > |
| 13105 | ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13106 | const T5& e5) { |
| 13107 | typedef ::testing::tuple< |
| 13108 | typename internal::DecayArray<T1>::type, |
| 13109 | typename internal::DecayArray<T2>::type, |
| 13110 | typename internal::DecayArray<T3>::type, |
| 13111 | typename internal::DecayArray<T4>::type, |
| 13112 | typename internal::DecayArray<T5>::type> Args; |
| 13113 | return internal::ElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5)); |
| 13114 | } |
| 13115 | |
| 13116 | template <typename T1, typename T2, typename T3, typename T4, typename T5, |
| 13117 | typename T6> |
| 13118 | inline internal::ElementsAreMatcher< |
| 13119 | ::testing::tuple< |
| 13120 | typename internal::DecayArray<T1>::type, |
| 13121 | typename internal::DecayArray<T2>::type, |
| 13122 | typename internal::DecayArray<T3>::type, |
| 13123 | typename internal::DecayArray<T4>::type, |
| 13124 | typename internal::DecayArray<T5>::type, |
| 13125 | typename internal::DecayArray<T6>::type> > |
| 13126 | ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13127 | const T5& e5, const T6& e6) { |
| 13128 | typedef ::testing::tuple< |
| 13129 | typename internal::DecayArray<T1>::type, |
| 13130 | typename internal::DecayArray<T2>::type, |
| 13131 | typename internal::DecayArray<T3>::type, |
| 13132 | typename internal::DecayArray<T4>::type, |
| 13133 | typename internal::DecayArray<T5>::type, |
| 13134 | typename internal::DecayArray<T6>::type> Args; |
| 13135 | return internal::ElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5, e6)); |
| 13136 | } |
| 13137 | |
| 13138 | template <typename T1, typename T2, typename T3, typename T4, typename T5, |
| 13139 | typename T6, typename T7> |
| 13140 | inline internal::ElementsAreMatcher< |
| 13141 | ::testing::tuple< |
| 13142 | typename internal::DecayArray<T1>::type, |
| 13143 | typename internal::DecayArray<T2>::type, |
| 13144 | typename internal::DecayArray<T3>::type, |
| 13145 | typename internal::DecayArray<T4>::type, |
| 13146 | typename internal::DecayArray<T5>::type, |
| 13147 | typename internal::DecayArray<T6>::type, |
| 13148 | typename internal::DecayArray<T7>::type> > |
| 13149 | ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13150 | const T5& e5, const T6& e6, const T7& e7) { |
| 13151 | typedef ::testing::tuple< |
| 13152 | typename internal::DecayArray<T1>::type, |
| 13153 | typename internal::DecayArray<T2>::type, |
| 13154 | typename internal::DecayArray<T3>::type, |
| 13155 | typename internal::DecayArray<T4>::type, |
| 13156 | typename internal::DecayArray<T5>::type, |
| 13157 | typename internal::DecayArray<T6>::type, |
| 13158 | typename internal::DecayArray<T7>::type> Args; |
| 13159 | return internal::ElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5, e6, e7)); |
| 13160 | } |
| 13161 | |
| 13162 | template <typename T1, typename T2, typename T3, typename T4, typename T5, |
| 13163 | typename T6, typename T7, typename T8> |
| 13164 | inline internal::ElementsAreMatcher< |
| 13165 | ::testing::tuple< |
| 13166 | typename internal::DecayArray<T1>::type, |
| 13167 | typename internal::DecayArray<T2>::type, |
| 13168 | typename internal::DecayArray<T3>::type, |
| 13169 | typename internal::DecayArray<T4>::type, |
| 13170 | typename internal::DecayArray<T5>::type, |
| 13171 | typename internal::DecayArray<T6>::type, |
| 13172 | typename internal::DecayArray<T7>::type, |
| 13173 | typename internal::DecayArray<T8>::type> > |
| 13174 | ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13175 | const T5& e5, const T6& e6, const T7& e7, const T8& e8) { |
| 13176 | typedef ::testing::tuple< |
| 13177 | typename internal::DecayArray<T1>::type, |
| 13178 | typename internal::DecayArray<T2>::type, |
| 13179 | typename internal::DecayArray<T3>::type, |
| 13180 | typename internal::DecayArray<T4>::type, |
| 13181 | typename internal::DecayArray<T5>::type, |
| 13182 | typename internal::DecayArray<T6>::type, |
| 13183 | typename internal::DecayArray<T7>::type, |
| 13184 | typename internal::DecayArray<T8>::type> Args; |
| 13185 | return internal::ElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5, e6, e7, |
| 13186 | e8)); |
| 13187 | } |
| 13188 | |
| 13189 | template <typename T1, typename T2, typename T3, typename T4, typename T5, |
| 13190 | typename T6, typename T7, typename T8, typename T9> |
| 13191 | inline internal::ElementsAreMatcher< |
| 13192 | ::testing::tuple< |
| 13193 | typename internal::DecayArray<T1>::type, |
| 13194 | typename internal::DecayArray<T2>::type, |
| 13195 | typename internal::DecayArray<T3>::type, |
| 13196 | typename internal::DecayArray<T4>::type, |
| 13197 | typename internal::DecayArray<T5>::type, |
| 13198 | typename internal::DecayArray<T6>::type, |
| 13199 | typename internal::DecayArray<T7>::type, |
| 13200 | typename internal::DecayArray<T8>::type, |
| 13201 | typename internal::DecayArray<T9>::type> > |
| 13202 | ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13203 | const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9) { |
| 13204 | typedef ::testing::tuple< |
| 13205 | typename internal::DecayArray<T1>::type, |
| 13206 | typename internal::DecayArray<T2>::type, |
| 13207 | typename internal::DecayArray<T3>::type, |
| 13208 | typename internal::DecayArray<T4>::type, |
| 13209 | typename internal::DecayArray<T5>::type, |
| 13210 | typename internal::DecayArray<T6>::type, |
| 13211 | typename internal::DecayArray<T7>::type, |
| 13212 | typename internal::DecayArray<T8>::type, |
| 13213 | typename internal::DecayArray<T9>::type> Args; |
| 13214 | return internal::ElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5, e6, e7, |
| 13215 | e8, e9)); |
| 13216 | } |
| 13217 | |
| 13218 | template <typename T1, typename T2, typename T3, typename T4, typename T5, |
| 13219 | typename T6, typename T7, typename T8, typename T9, typename T10> |
| 13220 | inline internal::ElementsAreMatcher< |
| 13221 | ::testing::tuple< |
| 13222 | typename internal::DecayArray<T1>::type, |
| 13223 | typename internal::DecayArray<T2>::type, |
| 13224 | typename internal::DecayArray<T3>::type, |
| 13225 | typename internal::DecayArray<T4>::type, |
| 13226 | typename internal::DecayArray<T5>::type, |
| 13227 | typename internal::DecayArray<T6>::type, |
| 13228 | typename internal::DecayArray<T7>::type, |
| 13229 | typename internal::DecayArray<T8>::type, |
| 13230 | typename internal::DecayArray<T9>::type, |
| 13231 | typename internal::DecayArray<T10>::type> > |
| 13232 | ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13233 | const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9, |
| 13234 | const T10& e10) { |
| 13235 | typedef ::testing::tuple< |
| 13236 | typename internal::DecayArray<T1>::type, |
| 13237 | typename internal::DecayArray<T2>::type, |
| 13238 | typename internal::DecayArray<T3>::type, |
| 13239 | typename internal::DecayArray<T4>::type, |
| 13240 | typename internal::DecayArray<T5>::type, |
| 13241 | typename internal::DecayArray<T6>::type, |
| 13242 | typename internal::DecayArray<T7>::type, |
| 13243 | typename internal::DecayArray<T8>::type, |
| 13244 | typename internal::DecayArray<T9>::type, |
| 13245 | typename internal::DecayArray<T10>::type> Args; |
| 13246 | return internal::ElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5, e6, e7, |
| 13247 | e8, e9, e10)); |
| 13248 | } |
| 13249 | |
| 13250 | // UnorderedElementsAre(e_1, e_2, ..., e_n) is an ElementsAre extension |
| 13251 | // that matches n elements in any order. We support up to n=10 arguments. |
| 13252 | |
| 13253 | inline internal::UnorderedElementsAreMatcher< |
| 13254 | ::testing::tuple<> > |
| 13255 | UnorderedElementsAre() { |
| 13256 | typedef ::testing::tuple<> Args; |
| 13257 | return internal::UnorderedElementsAreMatcher<Args>(Args()); |
| 13258 | } |
| 13259 | |
| 13260 | template <typename T1> |
| 13261 | inline internal::UnorderedElementsAreMatcher< |
| 13262 | ::testing::tuple< |
| 13263 | typename internal::DecayArray<T1>::type> > |
| 13264 | UnorderedElementsAre(const T1& e1) { |
| 13265 | typedef ::testing::tuple< |
| 13266 | typename internal::DecayArray<T1>::type> Args; |
| 13267 | return internal::UnorderedElementsAreMatcher<Args>(Args(e1)); |
| 13268 | } |
| 13269 | |
| 13270 | template <typename T1, typename T2> |
| 13271 | inline internal::UnorderedElementsAreMatcher< |
| 13272 | ::testing::tuple< |
| 13273 | typename internal::DecayArray<T1>::type, |
| 13274 | typename internal::DecayArray<T2>::type> > |
| 13275 | UnorderedElementsAre(const T1& e1, const T2& e2) { |
| 13276 | typedef ::testing::tuple< |
| 13277 | typename internal::DecayArray<T1>::type, |
| 13278 | typename internal::DecayArray<T2>::type> Args; |
| 13279 | return internal::UnorderedElementsAreMatcher<Args>(Args(e1, e2)); |
| 13280 | } |
| 13281 | |
| 13282 | template <typename T1, typename T2, typename T3> |
| 13283 | inline internal::UnorderedElementsAreMatcher< |
| 13284 | ::testing::tuple< |
| 13285 | typename internal::DecayArray<T1>::type, |
| 13286 | typename internal::DecayArray<T2>::type, |
| 13287 | typename internal::DecayArray<T3>::type> > |
| 13288 | UnorderedElementsAre(const T1& e1, const T2& e2, const T3& e3) { |
| 13289 | typedef ::testing::tuple< |
| 13290 | typename internal::DecayArray<T1>::type, |
| 13291 | typename internal::DecayArray<T2>::type, |
| 13292 | typename internal::DecayArray<T3>::type> Args; |
| 13293 | return internal::UnorderedElementsAreMatcher<Args>(Args(e1, e2, e3)); |
| 13294 | } |
| 13295 | |
| 13296 | template <typename T1, typename T2, typename T3, typename T4> |
| 13297 | inline internal::UnorderedElementsAreMatcher< |
| 13298 | ::testing::tuple< |
| 13299 | typename internal::DecayArray<T1>::type, |
| 13300 | typename internal::DecayArray<T2>::type, |
| 13301 | typename internal::DecayArray<T3>::type, |
| 13302 | typename internal::DecayArray<T4>::type> > |
| 13303 | UnorderedElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4) { |
| 13304 | typedef ::testing::tuple< |
| 13305 | typename internal::DecayArray<T1>::type, |
| 13306 | typename internal::DecayArray<T2>::type, |
| 13307 | typename internal::DecayArray<T3>::type, |
| 13308 | typename internal::DecayArray<T4>::type> Args; |
| 13309 | return internal::UnorderedElementsAreMatcher<Args>(Args(e1, e2, e3, e4)); |
| 13310 | } |
| 13311 | |
| 13312 | template <typename T1, typename T2, typename T3, typename T4, typename T5> |
| 13313 | inline internal::UnorderedElementsAreMatcher< |
| 13314 | ::testing::tuple< |
| 13315 | typename internal::DecayArray<T1>::type, |
| 13316 | typename internal::DecayArray<T2>::type, |
| 13317 | typename internal::DecayArray<T3>::type, |
| 13318 | typename internal::DecayArray<T4>::type, |
| 13319 | typename internal::DecayArray<T5>::type> > |
| 13320 | UnorderedElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13321 | const T5& e5) { |
| 13322 | typedef ::testing::tuple< |
| 13323 | typename internal::DecayArray<T1>::type, |
| 13324 | typename internal::DecayArray<T2>::type, |
| 13325 | typename internal::DecayArray<T3>::type, |
| 13326 | typename internal::DecayArray<T4>::type, |
| 13327 | typename internal::DecayArray<T5>::type> Args; |
| 13328 | return internal::UnorderedElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5)); |
| 13329 | } |
| 13330 | |
| 13331 | template <typename T1, typename T2, typename T3, typename T4, typename T5, |
| 13332 | typename T6> |
| 13333 | inline internal::UnorderedElementsAreMatcher< |
| 13334 | ::testing::tuple< |
| 13335 | typename internal::DecayArray<T1>::type, |
| 13336 | typename internal::DecayArray<T2>::type, |
| 13337 | typename internal::DecayArray<T3>::type, |
| 13338 | typename internal::DecayArray<T4>::type, |
| 13339 | typename internal::DecayArray<T5>::type, |
| 13340 | typename internal::DecayArray<T6>::type> > |
| 13341 | UnorderedElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13342 | const T5& e5, const T6& e6) { |
| 13343 | typedef ::testing::tuple< |
| 13344 | typename internal::DecayArray<T1>::type, |
| 13345 | typename internal::DecayArray<T2>::type, |
| 13346 | typename internal::DecayArray<T3>::type, |
| 13347 | typename internal::DecayArray<T4>::type, |
| 13348 | typename internal::DecayArray<T5>::type, |
| 13349 | typename internal::DecayArray<T6>::type> Args; |
| 13350 | return internal::UnorderedElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5, |
| 13351 | e6)); |
| 13352 | } |
| 13353 | |
| 13354 | template <typename T1, typename T2, typename T3, typename T4, typename T5, |
| 13355 | typename T6, typename T7> |
| 13356 | inline internal::UnorderedElementsAreMatcher< |
| 13357 | ::testing::tuple< |
| 13358 | typename internal::DecayArray<T1>::type, |
| 13359 | typename internal::DecayArray<T2>::type, |
| 13360 | typename internal::DecayArray<T3>::type, |
| 13361 | typename internal::DecayArray<T4>::type, |
| 13362 | typename internal::DecayArray<T5>::type, |
| 13363 | typename internal::DecayArray<T6>::type, |
| 13364 | typename internal::DecayArray<T7>::type> > |
| 13365 | UnorderedElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13366 | const T5& e5, const T6& e6, const T7& e7) { |
| 13367 | typedef ::testing::tuple< |
| 13368 | typename internal::DecayArray<T1>::type, |
| 13369 | typename internal::DecayArray<T2>::type, |
| 13370 | typename internal::DecayArray<T3>::type, |
| 13371 | typename internal::DecayArray<T4>::type, |
| 13372 | typename internal::DecayArray<T5>::type, |
| 13373 | typename internal::DecayArray<T6>::type, |
| 13374 | typename internal::DecayArray<T7>::type> Args; |
| 13375 | return internal::UnorderedElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5, |
| 13376 | e6, e7)); |
| 13377 | } |
| 13378 | |
| 13379 | template <typename T1, typename T2, typename T3, typename T4, typename T5, |
| 13380 | typename T6, typename T7, typename T8> |
| 13381 | inline internal::UnorderedElementsAreMatcher< |
| 13382 | ::testing::tuple< |
| 13383 | typename internal::DecayArray<T1>::type, |
| 13384 | typename internal::DecayArray<T2>::type, |
| 13385 | typename internal::DecayArray<T3>::type, |
| 13386 | typename internal::DecayArray<T4>::type, |
| 13387 | typename internal::DecayArray<T5>::type, |
| 13388 | typename internal::DecayArray<T6>::type, |
| 13389 | typename internal::DecayArray<T7>::type, |
| 13390 | typename internal::DecayArray<T8>::type> > |
| 13391 | UnorderedElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13392 | const T5& e5, const T6& e6, const T7& e7, const T8& e8) { |
| 13393 | typedef ::testing::tuple< |
| 13394 | typename internal::DecayArray<T1>::type, |
| 13395 | typename internal::DecayArray<T2>::type, |
| 13396 | typename internal::DecayArray<T3>::type, |
| 13397 | typename internal::DecayArray<T4>::type, |
| 13398 | typename internal::DecayArray<T5>::type, |
| 13399 | typename internal::DecayArray<T6>::type, |
| 13400 | typename internal::DecayArray<T7>::type, |
| 13401 | typename internal::DecayArray<T8>::type> Args; |
| 13402 | return internal::UnorderedElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5, |
| 13403 | e6, e7, e8)); |
| 13404 | } |
| 13405 | |
| 13406 | template <typename T1, typename T2, typename T3, typename T4, typename T5, |
| 13407 | typename T6, typename T7, typename T8, typename T9> |
| 13408 | inline internal::UnorderedElementsAreMatcher< |
| 13409 | ::testing::tuple< |
| 13410 | typename internal::DecayArray<T1>::type, |
| 13411 | typename internal::DecayArray<T2>::type, |
| 13412 | typename internal::DecayArray<T3>::type, |
| 13413 | typename internal::DecayArray<T4>::type, |
| 13414 | typename internal::DecayArray<T5>::type, |
| 13415 | typename internal::DecayArray<T6>::type, |
| 13416 | typename internal::DecayArray<T7>::type, |
| 13417 | typename internal::DecayArray<T8>::type, |
| 13418 | typename internal::DecayArray<T9>::type> > |
| 13419 | UnorderedElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13420 | const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9) { |
| 13421 | typedef ::testing::tuple< |
| 13422 | typename internal::DecayArray<T1>::type, |
| 13423 | typename internal::DecayArray<T2>::type, |
| 13424 | typename internal::DecayArray<T3>::type, |
| 13425 | typename internal::DecayArray<T4>::type, |
| 13426 | typename internal::DecayArray<T5>::type, |
| 13427 | typename internal::DecayArray<T6>::type, |
| 13428 | typename internal::DecayArray<T7>::type, |
| 13429 | typename internal::DecayArray<T8>::type, |
| 13430 | typename internal::DecayArray<T9>::type> Args; |
| 13431 | return internal::UnorderedElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5, |
| 13432 | e6, e7, e8, e9)); |
| 13433 | } |
| 13434 | |
| 13435 | template <typename T1, typename T2, typename T3, typename T4, typename T5, |
| 13436 | typename T6, typename T7, typename T8, typename T9, typename T10> |
| 13437 | inline internal::UnorderedElementsAreMatcher< |
| 13438 | ::testing::tuple< |
| 13439 | typename internal::DecayArray<T1>::type, |
| 13440 | typename internal::DecayArray<T2>::type, |
| 13441 | typename internal::DecayArray<T3>::type, |
| 13442 | typename internal::DecayArray<T4>::type, |
| 13443 | typename internal::DecayArray<T5>::type, |
| 13444 | typename internal::DecayArray<T6>::type, |
| 13445 | typename internal::DecayArray<T7>::type, |
| 13446 | typename internal::DecayArray<T8>::type, |
| 13447 | typename internal::DecayArray<T9>::type, |
| 13448 | typename internal::DecayArray<T10>::type> > |
| 13449 | UnorderedElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, |
| 13450 | const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9, |
| 13451 | const T10& e10) { |
| 13452 | typedef ::testing::tuple< |
| 13453 | typename internal::DecayArray<T1>::type, |
| 13454 | typename internal::DecayArray<T2>::type, |
| 13455 | typename internal::DecayArray<T3>::type, |
| 13456 | typename internal::DecayArray<T4>::type, |
| 13457 | typename internal::DecayArray<T5>::type, |
| 13458 | typename internal::DecayArray<T6>::type, |
| 13459 | typename internal::DecayArray<T7>::type, |
| 13460 | typename internal::DecayArray<T8>::type, |
| 13461 | typename internal::DecayArray<T9>::type, |
| 13462 | typename internal::DecayArray<T10>::type> Args; |
| 13463 | return internal::UnorderedElementsAreMatcher<Args>(Args(e1, e2, e3, e4, e5, |
| 13464 | e6, e7, e8, e9, e10)); |
| 13465 | } |
| 13466 | |
| 13467 | // AllOf(m1, m2, ..., mk) matches any value that matches all of the given |
| 13468 | // sub-matchers. AllOf is called fully qualified to prevent ADL from firing. |
| 13469 | |
| 13470 | template <typename M1, typename M2> |
| 13471 | inline typename internal::AllOfResult2<M1, M2>::type |
| 13472 | AllOf(M1 m1, M2 m2) { |
| 13473 | return typename internal::AllOfResult2<M1, M2>::type( |
| 13474 | m1, |
| 13475 | m2); |
| 13476 | } |
| 13477 | |
| 13478 | template <typename M1, typename M2, typename M3> |
| 13479 | inline typename internal::AllOfResult3<M1, M2, M3>::type |
| 13480 | AllOf(M1 m1, M2 m2, M3 m3) { |
| 13481 | return typename internal::AllOfResult3<M1, M2, M3>::type( |
| 13482 | m1, |
| 13483 | ::testing::AllOf(m2, m3)); |
| 13484 | } |
| 13485 | |
| 13486 | template <typename M1, typename M2, typename M3, typename M4> |
| 13487 | inline typename internal::AllOfResult4<M1, M2, M3, M4>::type |
| 13488 | AllOf(M1 m1, M2 m2, M3 m3, M4 m4) { |
| 13489 | return typename internal::AllOfResult4<M1, M2, M3, M4>::type( |
| 13490 | ::testing::AllOf(m1, m2), |
| 13491 | ::testing::AllOf(m3, m4)); |
| 13492 | } |
| 13493 | |
| 13494 | template <typename M1, typename M2, typename M3, typename M4, typename M5> |
| 13495 | inline typename internal::AllOfResult5<M1, M2, M3, M4, M5>::type |
| 13496 | AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5) { |
| 13497 | return typename internal::AllOfResult5<M1, M2, M3, M4, M5>::type( |
| 13498 | ::testing::AllOf(m1, m2), |
| 13499 | ::testing::AllOf(m3, m4, m5)); |
| 13500 | } |
| 13501 | |
| 13502 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 13503 | typename M6> |
| 13504 | inline typename internal::AllOfResult6<M1, M2, M3, M4, M5, M6>::type |
| 13505 | AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6) { |
| 13506 | return typename internal::AllOfResult6<M1, M2, M3, M4, M5, M6>::type( |
| 13507 | ::testing::AllOf(m1, m2, m3), |
| 13508 | ::testing::AllOf(m4, m5, m6)); |
| 13509 | } |
| 13510 | |
| 13511 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 13512 | typename M6, typename M7> |
| 13513 | inline typename internal::AllOfResult7<M1, M2, M3, M4, M5, M6, M7>::type |
| 13514 | AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7) { |
| 13515 | return typename internal::AllOfResult7<M1, M2, M3, M4, M5, M6, M7>::type( |
| 13516 | ::testing::AllOf(m1, m2, m3), |
| 13517 | ::testing::AllOf(m4, m5, m6, m7)); |
| 13518 | } |
| 13519 | |
| 13520 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 13521 | typename M6, typename M7, typename M8> |
| 13522 | inline typename internal::AllOfResult8<M1, M2, M3, M4, M5, M6, M7, M8>::type |
| 13523 | AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8) { |
| 13524 | return typename internal::AllOfResult8<M1, M2, M3, M4, M5, M6, M7, M8>::type( |
| 13525 | ::testing::AllOf(m1, m2, m3, m4), |
| 13526 | ::testing::AllOf(m5, m6, m7, m8)); |
| 13527 | } |
| 13528 | |
| 13529 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 13530 | typename M6, typename M7, typename M8, typename M9> |
| 13531 | inline typename internal::AllOfResult9<M1, M2, M3, M4, M5, M6, M7, M8, M9>::type |
| 13532 | AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8, M9 m9) { |
| 13533 | return typename internal::AllOfResult9<M1, M2, M3, M4, M5, M6, M7, M8, |
| 13534 | M9>::type( |
| 13535 | ::testing::AllOf(m1, m2, m3, m4), |
| 13536 | ::testing::AllOf(m5, m6, m7, m8, m9)); |
| 13537 | } |
| 13538 | |
| 13539 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 13540 | typename M6, typename M7, typename M8, typename M9, typename M10> |
| 13541 | inline typename internal::AllOfResult10<M1, M2, M3, M4, M5, M6, M7, M8, M9, |
| 13542 | M10>::type |
| 13543 | AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8, M9 m9, M10 m10) { |
| 13544 | return typename internal::AllOfResult10<M1, M2, M3, M4, M5, M6, M7, M8, M9, |
| 13545 | M10>::type( |
| 13546 | ::testing::AllOf(m1, m2, m3, m4, m5), |
| 13547 | ::testing::AllOf(m6, m7, m8, m9, m10)); |
| 13548 | } |
| 13549 | |
| 13550 | // AnyOf(m1, m2, ..., mk) matches any value that matches any of the given |
| 13551 | // sub-matchers. AnyOf is called fully qualified to prevent ADL from firing. |
| 13552 | |
| 13553 | template <typename M1, typename M2> |
| 13554 | inline typename internal::AnyOfResult2<M1, M2>::type |
| 13555 | AnyOf(M1 m1, M2 m2) { |
| 13556 | return typename internal::AnyOfResult2<M1, M2>::type( |
| 13557 | m1, |
| 13558 | m2); |
| 13559 | } |
| 13560 | |
| 13561 | template <typename M1, typename M2, typename M3> |
| 13562 | inline typename internal::AnyOfResult3<M1, M2, M3>::type |
| 13563 | AnyOf(M1 m1, M2 m2, M3 m3) { |
| 13564 | return typename internal::AnyOfResult3<M1, M2, M3>::type( |
| 13565 | m1, |
| 13566 | ::testing::AnyOf(m2, m3)); |
| 13567 | } |
| 13568 | |
| 13569 | template <typename M1, typename M2, typename M3, typename M4> |
| 13570 | inline typename internal::AnyOfResult4<M1, M2, M3, M4>::type |
| 13571 | AnyOf(M1 m1, M2 m2, M3 m3, M4 m4) { |
| 13572 | return typename internal::AnyOfResult4<M1, M2, M3, M4>::type( |
| 13573 | ::testing::AnyOf(m1, m2), |
| 13574 | ::testing::AnyOf(m3, m4)); |
| 13575 | } |
| 13576 | |
| 13577 | template <typename M1, typename M2, typename M3, typename M4, typename M5> |
| 13578 | inline typename internal::AnyOfResult5<M1, M2, M3, M4, M5>::type |
| 13579 | AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5) { |
| 13580 | return typename internal::AnyOfResult5<M1, M2, M3, M4, M5>::type( |
| 13581 | ::testing::AnyOf(m1, m2), |
| 13582 | ::testing::AnyOf(m3, m4, m5)); |
| 13583 | } |
| 13584 | |
| 13585 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 13586 | typename M6> |
| 13587 | inline typename internal::AnyOfResult6<M1, M2, M3, M4, M5, M6>::type |
| 13588 | AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6) { |
| 13589 | return typename internal::AnyOfResult6<M1, M2, M3, M4, M5, M6>::type( |
| 13590 | ::testing::AnyOf(m1, m2, m3), |
| 13591 | ::testing::AnyOf(m4, m5, m6)); |
| 13592 | } |
| 13593 | |
| 13594 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 13595 | typename M6, typename M7> |
| 13596 | inline typename internal::AnyOfResult7<M1, M2, M3, M4, M5, M6, M7>::type |
| 13597 | AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7) { |
| 13598 | return typename internal::AnyOfResult7<M1, M2, M3, M4, M5, M6, M7>::type( |
| 13599 | ::testing::AnyOf(m1, m2, m3), |
| 13600 | ::testing::AnyOf(m4, m5, m6, m7)); |
| 13601 | } |
| 13602 | |
| 13603 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 13604 | typename M6, typename M7, typename M8> |
| 13605 | inline typename internal::AnyOfResult8<M1, M2, M3, M4, M5, M6, M7, M8>::type |
| 13606 | AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8) { |
| 13607 | return typename internal::AnyOfResult8<M1, M2, M3, M4, M5, M6, M7, M8>::type( |
| 13608 | ::testing::AnyOf(m1, m2, m3, m4), |
| 13609 | ::testing::AnyOf(m5, m6, m7, m8)); |
| 13610 | } |
| 13611 | |
| 13612 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 13613 | typename M6, typename M7, typename M8, typename M9> |
| 13614 | inline typename internal::AnyOfResult9<M1, M2, M3, M4, M5, M6, M7, M8, M9>::type |
| 13615 | AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8, M9 m9) { |
| 13616 | return typename internal::AnyOfResult9<M1, M2, M3, M4, M5, M6, M7, M8, |
| 13617 | M9>::type( |
| 13618 | ::testing::AnyOf(m1, m2, m3, m4), |
| 13619 | ::testing::AnyOf(m5, m6, m7, m8, m9)); |
| 13620 | } |
| 13621 | |
| 13622 | template <typename M1, typename M2, typename M3, typename M4, typename M5, |
| 13623 | typename M6, typename M7, typename M8, typename M9, typename M10> |
| 13624 | inline typename internal::AnyOfResult10<M1, M2, M3, M4, M5, M6, M7, M8, M9, |
| 13625 | M10>::type |
| 13626 | AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8, M9 m9, M10 m10) { |
| 13627 | return typename internal::AnyOfResult10<M1, M2, M3, M4, M5, M6, M7, M8, M9, |
| 13628 | M10>::type( |
| 13629 | ::testing::AnyOf(m1, m2, m3, m4, m5), |
| 13630 | ::testing::AnyOf(m6, m7, m8, m9, m10)); |
| 13631 | } |
| 13632 | |
| 13633 | } // namespace testing |
| 13634 | |
| 13635 | |
| 13636 | // The MATCHER* family of macros can be used in a namespace scope to |
| 13637 | // define custom matchers easily. |
| 13638 | // |
| 13639 | // Basic Usage |
| 13640 | // =========== |
| 13641 | // |
| 13642 | // The syntax |
| 13643 | // |
| 13644 | // MATCHER(name, description_string) { statements; } |
| 13645 | // |
| 13646 | // defines a matcher with the given name that executes the statements, |
| 13647 | // which must return a bool to indicate if the match succeeds. Inside |
| 13648 | // the statements, you can refer to the value being matched by 'arg', |
| 13649 | // and refer to its type by 'arg_type'. |
| 13650 | // |
| 13651 | // The description string documents what the matcher does, and is used |
| 13652 | // to generate the failure message when the match fails. Since a |
| 13653 | // MATCHER() is usually defined in a header file shared by multiple |
| 13654 | // C++ source files, we require the description to be a C-string |
| 13655 | // literal to avoid possible side effects. It can be empty, in which |
| 13656 | // case we'll use the sequence of words in the matcher name as the |
| 13657 | // description. |
| 13658 | // |
| 13659 | // For example: |
| 13660 | // |
| 13661 | // MATCHER(IsEven, "") { return (arg % 2) == 0; } |
| 13662 | // |
| 13663 | // allows you to write |
| 13664 | // |
| 13665 | // // Expects mock_foo.Bar(n) to be called where n is even. |
| 13666 | // EXPECT_CALL(mock_foo, Bar(IsEven())); |
| 13667 | // |
| 13668 | // or, |
| 13669 | // |
| 13670 | // // Verifies that the value of some_expression is even. |
| 13671 | // EXPECT_THAT(some_expression, IsEven()); |
| 13672 | // |
| 13673 | // If the above assertion fails, it will print something like: |
| 13674 | // |
| 13675 | // Value of: some_expression |
| 13676 | // Expected: is even |
| 13677 | // Actual: 7 |
| 13678 | // |
| 13679 | // where the description "is even" is automatically calculated from the |
| 13680 | // matcher name IsEven. |
| 13681 | // |
| 13682 | // Argument Type |
| 13683 | // ============= |
| 13684 | // |
| 13685 | // Note that the type of the value being matched (arg_type) is |
| 13686 | // determined by the context in which you use the matcher and is |
| 13687 | // supplied to you by the compiler, so you don't need to worry about |
| 13688 | // declaring it (nor can you). This allows the matcher to be |
| 13689 | // polymorphic. For example, IsEven() can be used to match any type |
| 13690 | // where the value of "(arg % 2) == 0" can be implicitly converted to |
| 13691 | // a bool. In the "Bar(IsEven())" example above, if method Bar() |
| 13692 | // takes an int, 'arg_type' will be int; if it takes an unsigned long, |
| 13693 | // 'arg_type' will be unsigned long; and so on. |
| 13694 | // |
| 13695 | // Parameterizing Matchers |
| 13696 | // ======================= |
| 13697 | // |
| 13698 | // Sometimes you'll want to parameterize the matcher. For that you |
| 13699 | // can use another macro: |
| 13700 | // |
| 13701 | // MATCHER_P(name, param_name, description_string) { statements; } |
| 13702 | // |
| 13703 | // For example: |
| 13704 | // |
| 13705 | // MATCHER_P(HasAbsoluteValue, value, "") { return abs(arg) == value; } |
| 13706 | // |
| 13707 | // will allow you to write: |
| 13708 | // |
| 13709 | // EXPECT_THAT(Blah("a"), HasAbsoluteValue(n)); |
| 13710 | // |
| 13711 | // which may lead to this message (assuming n is 10): |
| 13712 | // |
| 13713 | // Value of: Blah("a") |
| 13714 | // Expected: has absolute value 10 |
| 13715 | // Actual: -9 |
| 13716 | // |
| 13717 | // Note that both the matcher description and its parameter are |
| 13718 | // printed, making the message human-friendly. |
| 13719 | // |
| 13720 | // In the matcher definition body, you can write 'foo_type' to |
| 13721 | // reference the type of a parameter named 'foo'. For example, in the |
| 13722 | // body of MATCHER_P(HasAbsoluteValue, value) above, you can write |
| 13723 | // 'value_type' to refer to the type of 'value'. |
| 13724 | // |
| 13725 | // We also provide MATCHER_P2, MATCHER_P3, ..., up to MATCHER_P10 to |
| 13726 | // support multi-parameter matchers. |
| 13727 | // |
| 13728 | // Describing Parameterized Matchers |
| 13729 | // ================================= |
| 13730 | // |
| 13731 | // The last argument to MATCHER*() is a string-typed expression. The |
| 13732 | // expression can reference all of the matcher's parameters and a |
| 13733 | // special bool-typed variable named 'negation'. When 'negation' is |
| 13734 | // false, the expression should evaluate to the matcher's description; |
| 13735 | // otherwise it should evaluate to the description of the negation of |
| 13736 | // the matcher. For example, |
| 13737 | // |
| 13738 | // using testing::PrintToString; |
| 13739 | // |
| 13740 | // MATCHER_P2(InClosedRange, low, hi, |
| 13741 | // string(negation ? "is not" : "is") + " in range [" + |
| 13742 | // PrintToString(low) + ", " + PrintToString(hi) + "]") { |
| 13743 | // return low <= arg && arg <= hi; |
| 13744 | // } |
| 13745 | // ... |
| 13746 | // EXPECT_THAT(3, InClosedRange(4, 6)); |
| 13747 | // EXPECT_THAT(3, Not(InClosedRange(2, 4))); |
| 13748 | // |
| 13749 | // would generate two failures that contain the text: |
| 13750 | // |
| 13751 | // Expected: is in range [4, 6] |
| 13752 | // ... |
| 13753 | // Expected: is not in range [2, 4] |
| 13754 | // |
| 13755 | // If you specify "" as the description, the failure message will |
| 13756 | // contain the sequence of words in the matcher name followed by the |
| 13757 | // parameter values printed as a tuple. For example, |
| 13758 | // |
| 13759 | // MATCHER_P2(InClosedRange, low, hi, "") { ... } |
| 13760 | // ... |
| 13761 | // EXPECT_THAT(3, InClosedRange(4, 6)); |
| 13762 | // EXPECT_THAT(3, Not(InClosedRange(2, 4))); |
| 13763 | // |
| 13764 | // would generate two failures that contain the text: |
| 13765 | // |
| 13766 | // Expected: in closed range (4, 6) |
| 13767 | // ... |
| 13768 | // Expected: not (in closed range (2, 4)) |
| 13769 | // |
| 13770 | // Types of Matcher Parameters |
| 13771 | // =========================== |
| 13772 | // |
| 13773 | // For the purpose of typing, you can view |
| 13774 | // |
| 13775 | // MATCHER_Pk(Foo, p1, ..., pk, description_string) { ... } |
| 13776 | // |
| 13777 | // as shorthand for |
| 13778 | // |
| 13779 | // template <typename p1_type, ..., typename pk_type> |
| 13780 | // FooMatcherPk<p1_type, ..., pk_type> |
| 13781 | // Foo(p1_type p1, ..., pk_type pk) { ... } |
| 13782 | // |
| 13783 | // When you write Foo(v1, ..., vk), the compiler infers the types of |
| 13784 | // the parameters v1, ..., and vk for you. If you are not happy with |
| 13785 | // the result of the type inference, you can specify the types by |
| 13786 | // explicitly instantiating the template, as in Foo<long, bool>(5, |
| 13787 | // false). As said earlier, you don't get to (or need to) specify |
| 13788 | // 'arg_type' as that's determined by the context in which the matcher |
| 13789 | // is used. You can assign the result of expression Foo(p1, ..., pk) |
| 13790 | // to a variable of type FooMatcherPk<p1_type, ..., pk_type>. This |
| 13791 | // can be useful when composing matchers. |
| 13792 | // |
| 13793 | // While you can instantiate a matcher template with reference types, |
| 13794 | // passing the parameters by pointer usually makes your code more |
| 13795 | // readable. If, however, you still want to pass a parameter by |
| 13796 | // reference, be aware that in the failure message generated by the |
| 13797 | // matcher you will see the value of the referenced object but not its |
| 13798 | // address. |
| 13799 | // |
| 13800 | // Explaining Match Results |
| 13801 | // ======================== |
| 13802 | // |
| 13803 | // Sometimes the matcher description alone isn't enough to explain why |
| 13804 | // the match has failed or succeeded. For example, when expecting a |
| 13805 | // long string, it can be very helpful to also print the diff between |
| 13806 | // the expected string and the actual one. To achieve that, you can |
| 13807 | // optionally stream additional information to a special variable |
| 13808 | // named result_listener, whose type is a pointer to class |
| 13809 | // MatchResultListener: |
| 13810 | // |
| 13811 | // MATCHER_P(EqualsLongString, str, "") { |
| 13812 | // if (arg == str) return true; |
| 13813 | // |
| 13814 | // *result_listener << "the difference: " |
| 13815 | /// << DiffStrings(str, arg); |
| 13816 | // return false; |
| 13817 | // } |
| 13818 | // |
| 13819 | // Overloading Matchers |
| 13820 | // ==================== |
| 13821 | // |
| 13822 | // You can overload matchers with different numbers of parameters: |
| 13823 | // |
| 13824 | // MATCHER_P(Blah, a, description_string1) { ... } |
| 13825 | // MATCHER_P2(Blah, a, b, description_string2) { ... } |
| 13826 | // |
| 13827 | // Caveats |
| 13828 | // ======= |
| 13829 | // |
| 13830 | // When defining a new matcher, you should also consider implementing |
| 13831 | // MatcherInterface or using MakePolymorphicMatcher(). These |
| 13832 | // approaches require more work than the MATCHER* macros, but also |
| 13833 | // give you more control on the types of the value being matched and |
| 13834 | // the matcher parameters, which may leads to better compiler error |
| 13835 | // messages when the matcher is used wrong. They also allow |
| 13836 | // overloading matchers based on parameter types (as opposed to just |
| 13837 | // based on the number of parameters). |
| 13838 | // |
| 13839 | // MATCHER*() can only be used in a namespace scope. The reason is |
| 13840 | // that C++ doesn't yet allow function-local types to be used to |
| 13841 | // instantiate templates. The up-coming C++0x standard will fix this. |
| 13842 | // Once that's done, we'll consider supporting using MATCHER*() inside |
| 13843 | // a function. |
| 13844 | // |
| 13845 | // More Information |
| 13846 | // ================ |
| 13847 | // |
| 13848 | // To learn more about using these macros, please search for 'MATCHER' |
| 13849 | // on http://code.google.com/p/googlemock/wiki/CookBook. |
| 13850 | |
| 13851 | #define MATCHER(name, description)\ |
| 13852 | class name##Matcher {\ |
| 13853 | public:\ |
| 13854 | template <typename arg_type>\ |
| 13855 | class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\ |
| 13856 | public:\ |
| 13857 | gmock_Impl()\ |
| 13858 | {}\ |
| 13859 | virtual bool MatchAndExplain(\ |
| 13860 | arg_type arg, ::testing::MatchResultListener* result_listener) const;\ |
| 13861 | virtual void DescribeTo(::std::ostream* gmock_os) const {\ |
| 13862 | *gmock_os << FormatDescription(false);\ |
| 13863 | }\ |
| 13864 | virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\ |
| 13865 | *gmock_os << FormatDescription(true);\ |
| 13866 | }\ |
| 13867 | private:\ |
| 13868 | ::testing::internal::string FormatDescription(bool negation) const {\ |
| 13869 | const ::testing::internal::string gmock_description = (description);\ |
| 13870 | if (!gmock_description.empty())\ |
| 13871 | return gmock_description;\ |
| 13872 | return ::testing::internal::FormatMatcherDescription(\ |
| 13873 | negation, #name, \ |
| 13874 | ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\ |
| 13875 | ::testing::tuple<>()));\ |
| 13876 | }\ |
| 13877 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 13878 | };\ |
| 13879 | template <typename arg_type>\ |
| 13880 | operator ::testing::Matcher<arg_type>() const {\ |
| 13881 | return ::testing::Matcher<arg_type>(\ |
| 13882 | new gmock_Impl<arg_type>());\ |
| 13883 | }\ |
| 13884 | name##Matcher() {\ |
| 13885 | }\ |
| 13886 | private:\ |
| 13887 | GTEST_DISALLOW_ASSIGN_(name##Matcher);\ |
| 13888 | };\ |
| 13889 | inline name##Matcher name() {\ |
| 13890 | return name##Matcher();\ |
| 13891 | }\ |
| 13892 | template <typename arg_type>\ |
| 13893 | bool name##Matcher::gmock_Impl<arg_type>::MatchAndExplain(\ |
| 13894 | arg_type arg, \ |
| 13895 | ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\ |
| 13896 | const |
| 13897 | |
| 13898 | #define MATCHER_P(name, p0, description)\ |
| 13899 | template <typename p0##_type>\ |
| 13900 | class name##MatcherP {\ |
| 13901 | public:\ |
| 13902 | template <typename arg_type>\ |
| 13903 | class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\ |
| 13904 | public:\ |
| 13905 | explicit gmock_Impl(p0##_type gmock_p0)\ |
| 13906 | : p0(gmock_p0) {}\ |
| 13907 | virtual bool MatchAndExplain(\ |
| 13908 | arg_type arg, ::testing::MatchResultListener* result_listener) const;\ |
| 13909 | virtual void DescribeTo(::std::ostream* gmock_os) const {\ |
| 13910 | *gmock_os << FormatDescription(false);\ |
| 13911 | }\ |
| 13912 | virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\ |
| 13913 | *gmock_os << FormatDescription(true);\ |
| 13914 | }\ |
| 13915 | p0##_type p0;\ |
| 13916 | private:\ |
| 13917 | ::testing::internal::string FormatDescription(bool negation) const {\ |
| 13918 | const ::testing::internal::string gmock_description = (description);\ |
| 13919 | if (!gmock_description.empty())\ |
| 13920 | return gmock_description;\ |
| 13921 | return ::testing::internal::FormatMatcherDescription(\ |
| 13922 | negation, #name, \ |
| 13923 | ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\ |
| 13924 | ::testing::tuple<p0##_type>(p0)));\ |
| 13925 | }\ |
| 13926 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 13927 | };\ |
| 13928 | template <typename arg_type>\ |
| 13929 | operator ::testing::Matcher<arg_type>() const {\ |
| 13930 | return ::testing::Matcher<arg_type>(\ |
| 13931 | new gmock_Impl<arg_type>(p0));\ |
| 13932 | }\ |
| 13933 | explicit name##MatcherP(p0##_type gmock_p0) : p0(gmock_p0) {\ |
| 13934 | }\ |
| 13935 | p0##_type p0;\ |
| 13936 | private:\ |
| 13937 | GTEST_DISALLOW_ASSIGN_(name##MatcherP);\ |
| 13938 | };\ |
| 13939 | template <typename p0##_type>\ |
| 13940 | inline name##MatcherP<p0##_type> name(p0##_type p0) {\ |
| 13941 | return name##MatcherP<p0##_type>(p0);\ |
| 13942 | }\ |
| 13943 | template <typename p0##_type>\ |
| 13944 | template <typename arg_type>\ |
| 13945 | bool name##MatcherP<p0##_type>::gmock_Impl<arg_type>::MatchAndExplain(\ |
| 13946 | arg_type arg, \ |
| 13947 | ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\ |
| 13948 | const |
| 13949 | |
| 13950 | #define MATCHER_P2(name, p0, p1, description)\ |
| 13951 | template <typename p0##_type, typename p1##_type>\ |
| 13952 | class name##MatcherP2 {\ |
| 13953 | public:\ |
| 13954 | template <typename arg_type>\ |
| 13955 | class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\ |
| 13956 | public:\ |
| 13957 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1)\ |
| 13958 | : p0(gmock_p0), p1(gmock_p1) {}\ |
| 13959 | virtual bool MatchAndExplain(\ |
| 13960 | arg_type arg, ::testing::MatchResultListener* result_listener) const;\ |
| 13961 | virtual void DescribeTo(::std::ostream* gmock_os) const {\ |
| 13962 | *gmock_os << FormatDescription(false);\ |
| 13963 | }\ |
| 13964 | virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\ |
| 13965 | *gmock_os << FormatDescription(true);\ |
| 13966 | }\ |
| 13967 | p0##_type p0;\ |
| 13968 | p1##_type p1;\ |
| 13969 | private:\ |
| 13970 | ::testing::internal::string FormatDescription(bool negation) const {\ |
| 13971 | const ::testing::internal::string gmock_description = (description);\ |
| 13972 | if (!gmock_description.empty())\ |
| 13973 | return gmock_description;\ |
| 13974 | return ::testing::internal::FormatMatcherDescription(\ |
| 13975 | negation, #name, \ |
| 13976 | ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\ |
| 13977 | ::testing::tuple<p0##_type, p1##_type>(p0, p1)));\ |
| 13978 | }\ |
| 13979 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 13980 | };\ |
| 13981 | template <typename arg_type>\ |
| 13982 | operator ::testing::Matcher<arg_type>() const {\ |
| 13983 | return ::testing::Matcher<arg_type>(\ |
| 13984 | new gmock_Impl<arg_type>(p0, p1));\ |
| 13985 | }\ |
| 13986 | name##MatcherP2(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \ |
| 13987 | p1(gmock_p1) {\ |
| 13988 | }\ |
| 13989 | p0##_type p0;\ |
| 13990 | p1##_type p1;\ |
| 13991 | private:\ |
| 13992 | GTEST_DISALLOW_ASSIGN_(name##MatcherP2);\ |
| 13993 | };\ |
| 13994 | template <typename p0##_type, typename p1##_type>\ |
| 13995 | inline name##MatcherP2<p0##_type, p1##_type> name(p0##_type p0, \ |
| 13996 | p1##_type p1) {\ |
| 13997 | return name##MatcherP2<p0##_type, p1##_type>(p0, p1);\ |
| 13998 | }\ |
| 13999 | template <typename p0##_type, typename p1##_type>\ |
| 14000 | template <typename arg_type>\ |
| 14001 | bool name##MatcherP2<p0##_type, \ |
| 14002 | p1##_type>::gmock_Impl<arg_type>::MatchAndExplain(\ |
| 14003 | arg_type arg, \ |
| 14004 | ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\ |
| 14005 | const |
| 14006 | |
| 14007 | #define MATCHER_P3(name, p0, p1, p2, description)\ |
| 14008 | template <typename p0##_type, typename p1##_type, typename p2##_type>\ |
| 14009 | class name##MatcherP3 {\ |
| 14010 | public:\ |
| 14011 | template <typename arg_type>\ |
| 14012 | class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\ |
| 14013 | public:\ |
| 14014 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2)\ |
| 14015 | : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {}\ |
| 14016 | virtual bool MatchAndExplain(\ |
| 14017 | arg_type arg, ::testing::MatchResultListener* result_listener) const;\ |
| 14018 | virtual void DescribeTo(::std::ostream* gmock_os) const {\ |
| 14019 | *gmock_os << FormatDescription(false);\ |
| 14020 | }\ |
| 14021 | virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\ |
| 14022 | *gmock_os << FormatDescription(true);\ |
| 14023 | }\ |
| 14024 | p0##_type p0;\ |
| 14025 | p1##_type p1;\ |
| 14026 | p2##_type p2;\ |
| 14027 | private:\ |
| 14028 | ::testing::internal::string FormatDescription(bool negation) const {\ |
| 14029 | const ::testing::internal::string gmock_description = (description);\ |
| 14030 | if (!gmock_description.empty())\ |
| 14031 | return gmock_description;\ |
| 14032 | return ::testing::internal::FormatMatcherDescription(\ |
| 14033 | negation, #name, \ |
| 14034 | ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\ |
| 14035 | ::testing::tuple<p0##_type, p1##_type, p2##_type>(p0, p1, \ |
| 14036 | p2)));\ |
| 14037 | }\ |
| 14038 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 14039 | };\ |
| 14040 | template <typename arg_type>\ |
| 14041 | operator ::testing::Matcher<arg_type>() const {\ |
| 14042 | return ::testing::Matcher<arg_type>(\ |
| 14043 | new gmock_Impl<arg_type>(p0, p1, p2));\ |
| 14044 | }\ |
| 14045 | name##MatcherP3(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 14046 | p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {\ |
| 14047 | }\ |
| 14048 | p0##_type p0;\ |
| 14049 | p1##_type p1;\ |
| 14050 | p2##_type p2;\ |
| 14051 | private:\ |
| 14052 | GTEST_DISALLOW_ASSIGN_(name##MatcherP3);\ |
| 14053 | };\ |
| 14054 | template <typename p0##_type, typename p1##_type, typename p2##_type>\ |
| 14055 | inline name##MatcherP3<p0##_type, p1##_type, p2##_type> name(p0##_type p0, \ |
| 14056 | p1##_type p1, p2##_type p2) {\ |
| 14057 | return name##MatcherP3<p0##_type, p1##_type, p2##_type>(p0, p1, p2);\ |
| 14058 | }\ |
| 14059 | template <typename p0##_type, typename p1##_type, typename p2##_type>\ |
| 14060 | template <typename arg_type>\ |
| 14061 | bool name##MatcherP3<p0##_type, p1##_type, \ |
| 14062 | p2##_type>::gmock_Impl<arg_type>::MatchAndExplain(\ |
| 14063 | arg_type arg, \ |
| 14064 | ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\ |
| 14065 | const |
| 14066 | |
| 14067 | #define MATCHER_P4(name, p0, p1, p2, p3, description)\ |
| 14068 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14069 | typename p3##_type>\ |
| 14070 | class name##MatcherP4 {\ |
| 14071 | public:\ |
| 14072 | template <typename arg_type>\ |
| 14073 | class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\ |
| 14074 | public:\ |
| 14075 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 14076 | p3##_type gmock_p3)\ |
| 14077 | : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3) {}\ |
| 14078 | virtual bool MatchAndExplain(\ |
| 14079 | arg_type arg, ::testing::MatchResultListener* result_listener) const;\ |
| 14080 | virtual void DescribeTo(::std::ostream* gmock_os) const {\ |
| 14081 | *gmock_os << FormatDescription(false);\ |
| 14082 | }\ |
| 14083 | virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\ |
| 14084 | *gmock_os << FormatDescription(true);\ |
| 14085 | }\ |
| 14086 | p0##_type p0;\ |
| 14087 | p1##_type p1;\ |
| 14088 | p2##_type p2;\ |
| 14089 | p3##_type p3;\ |
| 14090 | private:\ |
| 14091 | ::testing::internal::string FormatDescription(bool negation) const {\ |
| 14092 | const ::testing::internal::string gmock_description = (description);\ |
| 14093 | if (!gmock_description.empty())\ |
| 14094 | return gmock_description;\ |
| 14095 | return ::testing::internal::FormatMatcherDescription(\ |
| 14096 | negation, #name, \ |
| 14097 | ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\ |
| 14098 | ::testing::tuple<p0##_type, p1##_type, p2##_type, \ |
| 14099 | p3##_type>(p0, p1, p2, p3)));\ |
| 14100 | }\ |
| 14101 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 14102 | };\ |
| 14103 | template <typename arg_type>\ |
| 14104 | operator ::testing::Matcher<arg_type>() const {\ |
| 14105 | return ::testing::Matcher<arg_type>(\ |
| 14106 | new gmock_Impl<arg_type>(p0, p1, p2, p3));\ |
| 14107 | }\ |
| 14108 | name##MatcherP4(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 14109 | p2##_type gmock_p2, p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), \ |
| 14110 | p2(gmock_p2), p3(gmock_p3) {\ |
| 14111 | }\ |
| 14112 | p0##_type p0;\ |
| 14113 | p1##_type p1;\ |
| 14114 | p2##_type p2;\ |
| 14115 | p3##_type p3;\ |
| 14116 | private:\ |
| 14117 | GTEST_DISALLOW_ASSIGN_(name##MatcherP4);\ |
| 14118 | };\ |
| 14119 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14120 | typename p3##_type>\ |
| 14121 | inline name##MatcherP4<p0##_type, p1##_type, p2##_type, \ |
| 14122 | p3##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \ |
| 14123 | p3##_type p3) {\ |
| 14124 | return name##MatcherP4<p0##_type, p1##_type, p2##_type, p3##_type>(p0, \ |
| 14125 | p1, p2, p3);\ |
| 14126 | }\ |
| 14127 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14128 | typename p3##_type>\ |
| 14129 | template <typename arg_type>\ |
| 14130 | bool name##MatcherP4<p0##_type, p1##_type, p2##_type, \ |
| 14131 | p3##_type>::gmock_Impl<arg_type>::MatchAndExplain(\ |
| 14132 | arg_type arg, \ |
| 14133 | ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\ |
| 14134 | const |
| 14135 | |
| 14136 | #define MATCHER_P5(name, p0, p1, p2, p3, p4, description)\ |
| 14137 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14138 | typename p3##_type, typename p4##_type>\ |
| 14139 | class name##MatcherP5 {\ |
| 14140 | public:\ |
| 14141 | template <typename arg_type>\ |
| 14142 | class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\ |
| 14143 | public:\ |
| 14144 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 14145 | p3##_type gmock_p3, p4##_type gmock_p4)\ |
| 14146 | : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \ |
| 14147 | p4(gmock_p4) {}\ |
| 14148 | virtual bool MatchAndExplain(\ |
| 14149 | arg_type arg, ::testing::MatchResultListener* result_listener) const;\ |
| 14150 | virtual void DescribeTo(::std::ostream* gmock_os) const {\ |
| 14151 | *gmock_os << FormatDescription(false);\ |
| 14152 | }\ |
| 14153 | virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\ |
| 14154 | *gmock_os << FormatDescription(true);\ |
| 14155 | }\ |
| 14156 | p0##_type p0;\ |
| 14157 | p1##_type p1;\ |
| 14158 | p2##_type p2;\ |
| 14159 | p3##_type p3;\ |
| 14160 | p4##_type p4;\ |
| 14161 | private:\ |
| 14162 | ::testing::internal::string FormatDescription(bool negation) const {\ |
| 14163 | const ::testing::internal::string gmock_description = (description);\ |
| 14164 | if (!gmock_description.empty())\ |
| 14165 | return gmock_description;\ |
| 14166 | return ::testing::internal::FormatMatcherDescription(\ |
| 14167 | negation, #name, \ |
| 14168 | ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\ |
| 14169 | ::testing::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14170 | p4##_type>(p0, p1, p2, p3, p4)));\ |
| 14171 | }\ |
| 14172 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 14173 | };\ |
| 14174 | template <typename arg_type>\ |
| 14175 | operator ::testing::Matcher<arg_type>() const {\ |
| 14176 | return ::testing::Matcher<arg_type>(\ |
| 14177 | new gmock_Impl<arg_type>(p0, p1, p2, p3, p4));\ |
| 14178 | }\ |
| 14179 | name##MatcherP5(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 14180 | p2##_type gmock_p2, p3##_type gmock_p3, \ |
| 14181 | p4##_type gmock_p4) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 14182 | p3(gmock_p3), p4(gmock_p4) {\ |
| 14183 | }\ |
| 14184 | p0##_type p0;\ |
| 14185 | p1##_type p1;\ |
| 14186 | p2##_type p2;\ |
| 14187 | p3##_type p3;\ |
| 14188 | p4##_type p4;\ |
| 14189 | private:\ |
| 14190 | GTEST_DISALLOW_ASSIGN_(name##MatcherP5);\ |
| 14191 | };\ |
| 14192 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14193 | typename p3##_type, typename p4##_type>\ |
| 14194 | inline name##MatcherP5<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14195 | p4##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \ |
| 14196 | p4##_type p4) {\ |
| 14197 | return name##MatcherP5<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14198 | p4##_type>(p0, p1, p2, p3, p4);\ |
| 14199 | }\ |
| 14200 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14201 | typename p3##_type, typename p4##_type>\ |
| 14202 | template <typename arg_type>\ |
| 14203 | bool name##MatcherP5<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14204 | p4##_type>::gmock_Impl<arg_type>::MatchAndExplain(\ |
| 14205 | arg_type arg, \ |
| 14206 | ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\ |
| 14207 | const |
| 14208 | |
| 14209 | #define MATCHER_P6(name, p0, p1, p2, p3, p4, p5, description)\ |
| 14210 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14211 | typename p3##_type, typename p4##_type, typename p5##_type>\ |
| 14212 | class name##MatcherP6 {\ |
| 14213 | public:\ |
| 14214 | template <typename arg_type>\ |
| 14215 | class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\ |
| 14216 | public:\ |
| 14217 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 14218 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5)\ |
| 14219 | : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \ |
| 14220 | p4(gmock_p4), p5(gmock_p5) {}\ |
| 14221 | virtual bool MatchAndExplain(\ |
| 14222 | arg_type arg, ::testing::MatchResultListener* result_listener) const;\ |
| 14223 | virtual void DescribeTo(::std::ostream* gmock_os) const {\ |
| 14224 | *gmock_os << FormatDescription(false);\ |
| 14225 | }\ |
| 14226 | virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\ |
| 14227 | *gmock_os << FormatDescription(true);\ |
| 14228 | }\ |
| 14229 | p0##_type p0;\ |
| 14230 | p1##_type p1;\ |
| 14231 | p2##_type p2;\ |
| 14232 | p3##_type p3;\ |
| 14233 | p4##_type p4;\ |
| 14234 | p5##_type p5;\ |
| 14235 | private:\ |
| 14236 | ::testing::internal::string FormatDescription(bool negation) const {\ |
| 14237 | const ::testing::internal::string gmock_description = (description);\ |
| 14238 | if (!gmock_description.empty())\ |
| 14239 | return gmock_description;\ |
| 14240 | return ::testing::internal::FormatMatcherDescription(\ |
| 14241 | negation, #name, \ |
| 14242 | ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\ |
| 14243 | ::testing::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14244 | p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5)));\ |
| 14245 | }\ |
| 14246 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 14247 | };\ |
| 14248 | template <typename arg_type>\ |
| 14249 | operator ::testing::Matcher<arg_type>() const {\ |
| 14250 | return ::testing::Matcher<arg_type>(\ |
| 14251 | new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5));\ |
| 14252 | }\ |
| 14253 | name##MatcherP6(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 14254 | p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 14255 | p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 14256 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) {\ |
| 14257 | }\ |
| 14258 | p0##_type p0;\ |
| 14259 | p1##_type p1;\ |
| 14260 | p2##_type p2;\ |
| 14261 | p3##_type p3;\ |
| 14262 | p4##_type p4;\ |
| 14263 | p5##_type p5;\ |
| 14264 | private:\ |
| 14265 | GTEST_DISALLOW_ASSIGN_(name##MatcherP6);\ |
| 14266 | };\ |
| 14267 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14268 | typename p3##_type, typename p4##_type, typename p5##_type>\ |
| 14269 | inline name##MatcherP6<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14270 | p4##_type, p5##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \ |
| 14271 | p3##_type p3, p4##_type p4, p5##_type p5) {\ |
| 14272 | return name##MatcherP6<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14273 | p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5);\ |
| 14274 | }\ |
| 14275 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14276 | typename p3##_type, typename p4##_type, typename p5##_type>\ |
| 14277 | template <typename arg_type>\ |
| 14278 | bool name##MatcherP6<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 14279 | p5##_type>::gmock_Impl<arg_type>::MatchAndExplain(\ |
| 14280 | arg_type arg, \ |
| 14281 | ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\ |
| 14282 | const |
| 14283 | |
| 14284 | #define MATCHER_P7(name, p0, p1, p2, p3, p4, p5, p6, description)\ |
| 14285 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14286 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14287 | typename p6##_type>\ |
| 14288 | class name##MatcherP7 {\ |
| 14289 | public:\ |
| 14290 | template <typename arg_type>\ |
| 14291 | class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\ |
| 14292 | public:\ |
| 14293 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 14294 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 14295 | p6##_type gmock_p6)\ |
| 14296 | : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \ |
| 14297 | p4(gmock_p4), p5(gmock_p5), p6(gmock_p6) {}\ |
| 14298 | virtual bool MatchAndExplain(\ |
| 14299 | arg_type arg, ::testing::MatchResultListener* result_listener) const;\ |
| 14300 | virtual void DescribeTo(::std::ostream* gmock_os) const {\ |
| 14301 | *gmock_os << FormatDescription(false);\ |
| 14302 | }\ |
| 14303 | virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\ |
| 14304 | *gmock_os << FormatDescription(true);\ |
| 14305 | }\ |
| 14306 | p0##_type p0;\ |
| 14307 | p1##_type p1;\ |
| 14308 | p2##_type p2;\ |
| 14309 | p3##_type p3;\ |
| 14310 | p4##_type p4;\ |
| 14311 | p5##_type p5;\ |
| 14312 | p6##_type p6;\ |
| 14313 | private:\ |
| 14314 | ::testing::internal::string FormatDescription(bool negation) const {\ |
| 14315 | const ::testing::internal::string gmock_description = (description);\ |
| 14316 | if (!gmock_description.empty())\ |
| 14317 | return gmock_description;\ |
| 14318 | return ::testing::internal::FormatMatcherDescription(\ |
| 14319 | negation, #name, \ |
| 14320 | ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\ |
| 14321 | ::testing::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14322 | p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, \ |
| 14323 | p6)));\ |
| 14324 | }\ |
| 14325 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 14326 | };\ |
| 14327 | template <typename arg_type>\ |
| 14328 | operator ::testing::Matcher<arg_type>() const {\ |
| 14329 | return ::testing::Matcher<arg_type>(\ |
| 14330 | new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6));\ |
| 14331 | }\ |
| 14332 | name##MatcherP7(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 14333 | p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 14334 | p5##_type gmock_p5, p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), \ |
| 14335 | p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), \ |
| 14336 | p6(gmock_p6) {\ |
| 14337 | }\ |
| 14338 | p0##_type p0;\ |
| 14339 | p1##_type p1;\ |
| 14340 | p2##_type p2;\ |
| 14341 | p3##_type p3;\ |
| 14342 | p4##_type p4;\ |
| 14343 | p5##_type p5;\ |
| 14344 | p6##_type p6;\ |
| 14345 | private:\ |
| 14346 | GTEST_DISALLOW_ASSIGN_(name##MatcherP7);\ |
| 14347 | };\ |
| 14348 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14349 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14350 | typename p6##_type>\ |
| 14351 | inline name##MatcherP7<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14352 | p4##_type, p5##_type, p6##_type> name(p0##_type p0, p1##_type p1, \ |
| 14353 | p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \ |
| 14354 | p6##_type p6) {\ |
| 14355 | return name##MatcherP7<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14356 | p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, p6);\ |
| 14357 | }\ |
| 14358 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14359 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14360 | typename p6##_type>\ |
| 14361 | template <typename arg_type>\ |
| 14362 | bool name##MatcherP7<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 14363 | p5##_type, p6##_type>::gmock_Impl<arg_type>::MatchAndExplain(\ |
| 14364 | arg_type arg, \ |
| 14365 | ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\ |
| 14366 | const |
| 14367 | |
| 14368 | #define MATCHER_P8(name, p0, p1, p2, p3, p4, p5, p6, p7, description)\ |
| 14369 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14370 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14371 | typename p6##_type, typename p7##_type>\ |
| 14372 | class name##MatcherP8 {\ |
| 14373 | public:\ |
| 14374 | template <typename arg_type>\ |
| 14375 | class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\ |
| 14376 | public:\ |
| 14377 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 14378 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 14379 | p6##_type gmock_p6, p7##_type gmock_p7)\ |
| 14380 | : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \ |
| 14381 | p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7) {}\ |
| 14382 | virtual bool MatchAndExplain(\ |
| 14383 | arg_type arg, ::testing::MatchResultListener* result_listener) const;\ |
| 14384 | virtual void DescribeTo(::std::ostream* gmock_os) const {\ |
| 14385 | *gmock_os << FormatDescription(false);\ |
| 14386 | }\ |
| 14387 | virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\ |
| 14388 | *gmock_os << FormatDescription(true);\ |
| 14389 | }\ |
| 14390 | p0##_type p0;\ |
| 14391 | p1##_type p1;\ |
| 14392 | p2##_type p2;\ |
| 14393 | p3##_type p3;\ |
| 14394 | p4##_type p4;\ |
| 14395 | p5##_type p5;\ |
| 14396 | p6##_type p6;\ |
| 14397 | p7##_type p7;\ |
| 14398 | private:\ |
| 14399 | ::testing::internal::string FormatDescription(bool negation) const {\ |
| 14400 | const ::testing::internal::string gmock_description = (description);\ |
| 14401 | if (!gmock_description.empty())\ |
| 14402 | return gmock_description;\ |
| 14403 | return ::testing::internal::FormatMatcherDescription(\ |
| 14404 | negation, #name, \ |
| 14405 | ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\ |
| 14406 | ::testing::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14407 | p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, \ |
| 14408 | p3, p4, p5, p6, p7)));\ |
| 14409 | }\ |
| 14410 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 14411 | };\ |
| 14412 | template <typename arg_type>\ |
| 14413 | operator ::testing::Matcher<arg_type>() const {\ |
| 14414 | return ::testing::Matcher<arg_type>(\ |
| 14415 | new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7));\ |
| 14416 | }\ |
| 14417 | name##MatcherP8(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 14418 | p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 14419 | p5##_type gmock_p5, p6##_type gmock_p6, \ |
| 14420 | p7##_type gmock_p7) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 14421 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \ |
| 14422 | p7(gmock_p7) {\ |
| 14423 | }\ |
| 14424 | p0##_type p0;\ |
| 14425 | p1##_type p1;\ |
| 14426 | p2##_type p2;\ |
| 14427 | p3##_type p3;\ |
| 14428 | p4##_type p4;\ |
| 14429 | p5##_type p5;\ |
| 14430 | p6##_type p6;\ |
| 14431 | p7##_type p7;\ |
| 14432 | private:\ |
| 14433 | GTEST_DISALLOW_ASSIGN_(name##MatcherP8);\ |
| 14434 | };\ |
| 14435 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14436 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14437 | typename p6##_type, typename p7##_type>\ |
| 14438 | inline name##MatcherP8<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14439 | p4##_type, p5##_type, p6##_type, p7##_type> name(p0##_type p0, \ |
| 14440 | p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \ |
| 14441 | p6##_type p6, p7##_type p7) {\ |
| 14442 | return name##MatcherP8<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14443 | p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, p3, p4, p5, \ |
| 14444 | p6, p7);\ |
| 14445 | }\ |
| 14446 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14447 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14448 | typename p6##_type, typename p7##_type>\ |
| 14449 | template <typename arg_type>\ |
| 14450 | bool name##MatcherP8<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 14451 | p5##_type, p6##_type, \ |
| 14452 | p7##_type>::gmock_Impl<arg_type>::MatchAndExplain(\ |
| 14453 | arg_type arg, \ |
| 14454 | ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\ |
| 14455 | const |
| 14456 | |
| 14457 | #define MATCHER_P9(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, description)\ |
| 14458 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14459 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14460 | typename p6##_type, typename p7##_type, typename p8##_type>\ |
| 14461 | class name##MatcherP9 {\ |
| 14462 | public:\ |
| 14463 | template <typename arg_type>\ |
| 14464 | class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\ |
| 14465 | public:\ |
| 14466 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 14467 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 14468 | p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8)\ |
| 14469 | : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \ |
| 14470 | p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \ |
| 14471 | p8(gmock_p8) {}\ |
| 14472 | virtual bool MatchAndExplain(\ |
| 14473 | arg_type arg, ::testing::MatchResultListener* result_listener) const;\ |
| 14474 | virtual void DescribeTo(::std::ostream* gmock_os) const {\ |
| 14475 | *gmock_os << FormatDescription(false);\ |
| 14476 | }\ |
| 14477 | virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\ |
| 14478 | *gmock_os << FormatDescription(true);\ |
| 14479 | }\ |
| 14480 | p0##_type p0;\ |
| 14481 | p1##_type p1;\ |
| 14482 | p2##_type p2;\ |
| 14483 | p3##_type p3;\ |
| 14484 | p4##_type p4;\ |
| 14485 | p5##_type p5;\ |
| 14486 | p6##_type p6;\ |
| 14487 | p7##_type p7;\ |
| 14488 | p8##_type p8;\ |
| 14489 | private:\ |
| 14490 | ::testing::internal::string FormatDescription(bool negation) const {\ |
| 14491 | const ::testing::internal::string gmock_description = (description);\ |
| 14492 | if (!gmock_description.empty())\ |
| 14493 | return gmock_description;\ |
| 14494 | return ::testing::internal::FormatMatcherDescription(\ |
| 14495 | negation, #name, \ |
| 14496 | ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\ |
| 14497 | ::testing::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14498 | p4##_type, p5##_type, p6##_type, p7##_type, \ |
| 14499 | p8##_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8)));\ |
| 14500 | }\ |
| 14501 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 14502 | };\ |
| 14503 | template <typename arg_type>\ |
| 14504 | operator ::testing::Matcher<arg_type>() const {\ |
| 14505 | return ::testing::Matcher<arg_type>(\ |
| 14506 | new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8));\ |
| 14507 | }\ |
| 14508 | name##MatcherP9(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 14509 | p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 14510 | p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \ |
| 14511 | p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \ |
| 14512 | p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \ |
| 14513 | p8(gmock_p8) {\ |
| 14514 | }\ |
| 14515 | p0##_type p0;\ |
| 14516 | p1##_type p1;\ |
| 14517 | p2##_type p2;\ |
| 14518 | p3##_type p3;\ |
| 14519 | p4##_type p4;\ |
| 14520 | p5##_type p5;\ |
| 14521 | p6##_type p6;\ |
| 14522 | p7##_type p7;\ |
| 14523 | p8##_type p8;\ |
| 14524 | private:\ |
| 14525 | GTEST_DISALLOW_ASSIGN_(name##MatcherP9);\ |
| 14526 | };\ |
| 14527 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14528 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14529 | typename p6##_type, typename p7##_type, typename p8##_type>\ |
| 14530 | inline name##MatcherP9<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14531 | p4##_type, p5##_type, p6##_type, p7##_type, \ |
| 14532 | p8##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \ |
| 14533 | p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, \ |
| 14534 | p8##_type p8) {\ |
| 14535 | return name##MatcherP9<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14536 | p4##_type, p5##_type, p6##_type, p7##_type, p8##_type>(p0, p1, p2, \ |
| 14537 | p3, p4, p5, p6, p7, p8);\ |
| 14538 | }\ |
| 14539 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14540 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14541 | typename p6##_type, typename p7##_type, typename p8##_type>\ |
| 14542 | template <typename arg_type>\ |
| 14543 | bool name##MatcherP9<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \ |
| 14544 | p5##_type, p6##_type, p7##_type, \ |
| 14545 | p8##_type>::gmock_Impl<arg_type>::MatchAndExplain(\ |
| 14546 | arg_type arg, \ |
| 14547 | ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\ |
| 14548 | const |
| 14549 | |
| 14550 | #define MATCHER_P10(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, description)\ |
| 14551 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14552 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14553 | typename p6##_type, typename p7##_type, typename p8##_type, \ |
| 14554 | typename p9##_type>\ |
| 14555 | class name##MatcherP10 {\ |
| 14556 | public:\ |
| 14557 | template <typename arg_type>\ |
| 14558 | class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\ |
| 14559 | public:\ |
| 14560 | gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \ |
| 14561 | p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \ |
| 14562 | p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \ |
| 14563 | p9##_type gmock_p9)\ |
| 14564 | : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \ |
| 14565 | p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \ |
| 14566 | p8(gmock_p8), p9(gmock_p9) {}\ |
| 14567 | virtual bool MatchAndExplain(\ |
| 14568 | arg_type arg, ::testing::MatchResultListener* result_listener) const;\ |
| 14569 | virtual void DescribeTo(::std::ostream* gmock_os) const {\ |
| 14570 | *gmock_os << FormatDescription(false);\ |
| 14571 | }\ |
| 14572 | virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\ |
| 14573 | *gmock_os << FormatDescription(true);\ |
| 14574 | }\ |
| 14575 | p0##_type p0;\ |
| 14576 | p1##_type p1;\ |
| 14577 | p2##_type p2;\ |
| 14578 | p3##_type p3;\ |
| 14579 | p4##_type p4;\ |
| 14580 | p5##_type p5;\ |
| 14581 | p6##_type p6;\ |
| 14582 | p7##_type p7;\ |
| 14583 | p8##_type p8;\ |
| 14584 | p9##_type p9;\ |
| 14585 | private:\ |
| 14586 | ::testing::internal::string FormatDescription(bool negation) const {\ |
| 14587 | const ::testing::internal::string gmock_description = (description);\ |
| 14588 | if (!gmock_description.empty())\ |
| 14589 | return gmock_description;\ |
| 14590 | return ::testing::internal::FormatMatcherDescription(\ |
| 14591 | negation, #name, \ |
| 14592 | ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\ |
| 14593 | ::testing::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14594 | p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \ |
| 14595 | p9##_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)));\ |
| 14596 | }\ |
| 14597 | GTEST_DISALLOW_ASSIGN_(gmock_Impl);\ |
| 14598 | };\ |
| 14599 | template <typename arg_type>\ |
| 14600 | operator ::testing::Matcher<arg_type>() const {\ |
| 14601 | return ::testing::Matcher<arg_type>(\ |
| 14602 | new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9));\ |
| 14603 | }\ |
| 14604 | name##MatcherP10(p0##_type gmock_p0, p1##_type gmock_p1, \ |
| 14605 | p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \ |
| 14606 | p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \ |
| 14607 | p8##_type gmock_p8, p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), \ |
| 14608 | p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \ |
| 14609 | p7(gmock_p7), p8(gmock_p8), p9(gmock_p9) {\ |
| 14610 | }\ |
| 14611 | p0##_type p0;\ |
| 14612 | p1##_type p1;\ |
| 14613 | p2##_type p2;\ |
| 14614 | p3##_type p3;\ |
| 14615 | p4##_type p4;\ |
| 14616 | p5##_type p5;\ |
| 14617 | p6##_type p6;\ |
| 14618 | p7##_type p7;\ |
| 14619 | p8##_type p8;\ |
| 14620 | p9##_type p9;\ |
| 14621 | private:\ |
| 14622 | GTEST_DISALLOW_ASSIGN_(name##MatcherP10);\ |
| 14623 | };\ |
| 14624 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14625 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14626 | typename p6##_type, typename p7##_type, typename p8##_type, \ |
| 14627 | typename p9##_type>\ |
| 14628 | inline name##MatcherP10<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14629 | p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \ |
| 14630 | p9##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \ |
| 14631 | p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \ |
| 14632 | p9##_type p9) {\ |
| 14633 | return name##MatcherP10<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14634 | p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, p9##_type>(p0, \ |
| 14635 | p1, p2, p3, p4, p5, p6, p7, p8, p9);\ |
| 14636 | }\ |
| 14637 | template <typename p0##_type, typename p1##_type, typename p2##_type, \ |
| 14638 | typename p3##_type, typename p4##_type, typename p5##_type, \ |
| 14639 | typename p6##_type, typename p7##_type, typename p8##_type, \ |
| 14640 | typename p9##_type>\ |
| 14641 | template <typename arg_type>\ |
| 14642 | bool name##MatcherP10<p0##_type, p1##_type, p2##_type, p3##_type, \ |
| 14643 | p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \ |
| 14644 | p9##_type>::gmock_Impl<arg_type>::MatchAndExplain(\ |
| 14645 | arg_type arg, \ |
| 14646 | ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\ |
| 14647 | const |
| 14648 | |
| 14649 | #endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_ |
| 14650 | // Copyright 2007, Google Inc. |
| 14651 | // All rights reserved. |
| 14652 | // |
| 14653 | // Redistribution and use in source and binary forms, with or without |
| 14654 | // modification, are permitted provided that the following conditions are |
| 14655 | // met: |
| 14656 | // |
| 14657 | // * Redistributions of source code must retain the above copyright |
| 14658 | // notice, this list of conditions and the following disclaimer. |
| 14659 | // * Redistributions in binary form must reproduce the above |
| 14660 | // copyright notice, this list of conditions and the following disclaimer |
| 14661 | // in the documentation and/or other materials provided with the |
| 14662 | // distribution. |
| 14663 | // * Neither the name of Google Inc. nor the names of its |
| 14664 | // contributors may be used to endorse or promote products derived from |
| 14665 | // this software without specific prior written permission. |
| 14666 | // |
| 14667 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 14668 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 14669 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 14670 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 14671 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 14672 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 14673 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 14674 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 14675 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 14676 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 14677 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 14678 | // |
| 14679 | // Author: wan@google.com (Zhanyong Wan) |
| 14680 | |
| 14681 | // Google Mock - a framework for writing C++ mock classes. |
| 14682 | // |
| 14683 | // This file implements some actions that depend on gmock-generated-actions.h. |
| 14684 | |
| 14685 | #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_ |
| 14686 | #define GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_ |
| 14687 | |
| 14688 | #include <algorithm> |
| 14689 | |
| 14690 | |
| 14691 | namespace testing { |
| 14692 | namespace internal { |
| 14693 | |
| 14694 | // Implements the Invoke(f) action. The template argument |
| 14695 | // FunctionImpl is the implementation type of f, which can be either a |
| 14696 | // function pointer or a functor. Invoke(f) can be used as an |
| 14697 | // Action<F> as long as f's type is compatible with F (i.e. f can be |
| 14698 | // assigned to a tr1::function<F>). |
| 14699 | template <typename FunctionImpl> |
| 14700 | class InvokeAction { |
| 14701 | public: |
| 14702 | // The c'tor makes a copy of function_impl (either a function |
| 14703 | // pointer or a functor). |
| 14704 | explicit InvokeAction(FunctionImpl function_impl) |
| 14705 | : function_impl_(function_impl) {} |
| 14706 | |
| 14707 | template <typename Result, typename ArgumentTuple> |
| 14708 | Result Perform(const ArgumentTuple& args) { |
| 14709 | return InvokeHelper<Result, ArgumentTuple>::Invoke(function_impl_, args); |
| 14710 | } |
| 14711 | |
| 14712 | private: |
| 14713 | FunctionImpl function_impl_; |
| 14714 | |
| 14715 | GTEST_DISALLOW_ASSIGN_(InvokeAction); |
| 14716 | }; |
| 14717 | |
| 14718 | // Implements the Invoke(object_ptr, &Class::Method) action. |
| 14719 | template <class Class, typename MethodPtr> |
| 14720 | class InvokeMethodAction { |
| 14721 | public: |
| 14722 | InvokeMethodAction(Class* obj_ptr, MethodPtr method_ptr) |
| 14723 | : method_ptr_(method_ptr), obj_ptr_(obj_ptr) {} |
| 14724 | |
| 14725 | template <typename Result, typename ArgumentTuple> |
| 14726 | Result Perform(const ArgumentTuple& args) const { |
| 14727 | return InvokeHelper<Result, ArgumentTuple>::InvokeMethod( |
| 14728 | obj_ptr_, method_ptr_, args); |
| 14729 | } |
| 14730 | |
| 14731 | private: |
| 14732 | // The order of these members matters. Reversing the order can trigger |
| 14733 | // warning C4121 in MSVC (see |
| 14734 | // http://computer-programming-forum.com/7-vc.net/6fbc30265f860ad1.htm ). |
| 14735 | const MethodPtr method_ptr_; |
| 14736 | Class* const obj_ptr_; |
| 14737 | |
| 14738 | GTEST_DISALLOW_ASSIGN_(InvokeMethodAction); |
| 14739 | }; |
| 14740 | |
| 14741 | // An internal replacement for std::copy which mimics its behavior. This is |
| 14742 | // necessary because Visual Studio deprecates ::std::copy, issuing warning 4996. |
| 14743 | // However Visual Studio 2010 and later do not honor #pragmas which disable that |
| 14744 | // warning. |
| 14745 | template<typename InputIterator, typename OutputIterator> |
| 14746 | inline OutputIterator CopyElements(InputIterator first, |
| 14747 | InputIterator last, |
| 14748 | OutputIterator output) { |
| 14749 | for (; first != last; ++first, ++output) { |
| 14750 | *output = *first; |
| 14751 | } |
| 14752 | return output; |
| 14753 | } |
| 14754 | |
| 14755 | } // namespace internal |
| 14756 | |
| 14757 | // Various overloads for Invoke(). |
| 14758 | |
| 14759 | // Creates an action that invokes 'function_impl' with the mock |
| 14760 | // function's arguments. |
| 14761 | template <typename FunctionImpl> |
| 14762 | PolymorphicAction<internal::InvokeAction<FunctionImpl> > Invoke( |
| 14763 | FunctionImpl function_impl) { |
| 14764 | return MakePolymorphicAction( |
| 14765 | internal::InvokeAction<FunctionImpl>(function_impl)); |
| 14766 | } |
| 14767 | |
| 14768 | // Creates an action that invokes the given method on the given object |
| 14769 | // with the mock function's arguments. |
| 14770 | template <class Class, typename MethodPtr> |
| 14771 | PolymorphicAction<internal::InvokeMethodAction<Class, MethodPtr> > Invoke( |
| 14772 | Class* obj_ptr, MethodPtr method_ptr) { |
| 14773 | return MakePolymorphicAction( |
| 14774 | internal::InvokeMethodAction<Class, MethodPtr>(obj_ptr, method_ptr)); |
| 14775 | } |
| 14776 | |
| 14777 | // WithoutArgs(inner_action) can be used in a mock function with a |
| 14778 | // non-empty argument list to perform inner_action, which takes no |
| 14779 | // argument. In other words, it adapts an action accepting no |
| 14780 | // argument to one that accepts (and ignores) arguments. |
| 14781 | template <typename InnerAction> |
| 14782 | inline internal::WithArgsAction<InnerAction> |
| 14783 | WithoutArgs(const InnerAction& action) { |
| 14784 | return internal::WithArgsAction<InnerAction>(action); |
| 14785 | } |
| 14786 | |
| 14787 | // WithArg<k>(an_action) creates an action that passes the k-th |
| 14788 | // (0-based) argument of the mock function to an_action and performs |
| 14789 | // it. It adapts an action accepting one argument to one that accepts |
| 14790 | // multiple arguments. For convenience, we also provide |
| 14791 | // WithArgs<k>(an_action) (defined below) as a synonym. |
| 14792 | template <int k, typename InnerAction> |
| 14793 | inline internal::WithArgsAction<InnerAction, k> |
| 14794 | WithArg(const InnerAction& action) { |
| 14795 | return internal::WithArgsAction<InnerAction, k>(action); |
| 14796 | } |
| 14797 | |
| 14798 | // The ACTION*() macros trigger warning C4100 (unreferenced formal |
| 14799 | // parameter) in MSVC with -W4. Unfortunately they cannot be fixed in |
| 14800 | // the macro definition, as the warnings are generated when the macro |
| 14801 | // is expanded and macro expansion cannot contain #pragma. Therefore |
| 14802 | // we suppress them here. |
| 14803 | #ifdef _MSC_VER |
| 14804 | # pragma warning(push) |
| 14805 | # pragma warning(disable:4100) |
| 14806 | #endif |
| 14807 | |
| 14808 | // Action ReturnArg<k>() returns the k-th argument of the mock function. |
| 14809 | ACTION_TEMPLATE(ReturnArg, |
| 14810 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 14811 | AND_0_VALUE_PARAMS()) { |
| 14812 | return ::testing::get<k>(args); |
| 14813 | } |
| 14814 | |
| 14815 | // Action SaveArg<k>(pointer) saves the k-th (0-based) argument of the |
| 14816 | // mock function to *pointer. |
| 14817 | ACTION_TEMPLATE(SaveArg, |
| 14818 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 14819 | AND_1_VALUE_PARAMS(pointer)) { |
| 14820 | *pointer = ::testing::get<k>(args); |
| 14821 | } |
| 14822 | |
| 14823 | // Action SaveArgPointee<k>(pointer) saves the value pointed to |
| 14824 | // by the k-th (0-based) argument of the mock function to *pointer. |
| 14825 | ACTION_TEMPLATE(SaveArgPointee, |
| 14826 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 14827 | AND_1_VALUE_PARAMS(pointer)) { |
| 14828 | *pointer = *::testing::get<k>(args); |
| 14829 | } |
| 14830 | |
| 14831 | // Action SetArgReferee<k>(value) assigns 'value' to the variable |
| 14832 | // referenced by the k-th (0-based) argument of the mock function. |
| 14833 | ACTION_TEMPLATE(SetArgReferee, |
| 14834 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 14835 | AND_1_VALUE_PARAMS(value)) { |
| 14836 | typedef typename ::testing::tuple_element<k, args_type>::type argk_type; |
| 14837 | // Ensures that argument #k is a reference. If you get a compiler |
| 14838 | // error on the next line, you are using SetArgReferee<k>(value) in |
| 14839 | // a mock function whose k-th (0-based) argument is not a reference. |
| 14840 | GTEST_COMPILE_ASSERT_(internal::is_reference<argk_type>::value, |
| 14841 | SetArgReferee_must_be_used_with_a_reference_argument); |
| 14842 | ::testing::get<k>(args) = value; |
| 14843 | } |
| 14844 | |
| 14845 | // Action SetArrayArgument<k>(first, last) copies the elements in |
| 14846 | // source range [first, last) to the array pointed to by the k-th |
| 14847 | // (0-based) argument, which can be either a pointer or an |
| 14848 | // iterator. The action does not take ownership of the elements in the |
| 14849 | // source range. |
| 14850 | ACTION_TEMPLATE(SetArrayArgument, |
| 14851 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 14852 | AND_2_VALUE_PARAMS(first, last)) { |
| 14853 | // Visual Studio deprecates ::std::copy, so we use our own copy in that case. |
| 14854 | #ifdef _MSC_VER |
| 14855 | internal::CopyElements(first, last, ::testing::get<k>(args)); |
| 14856 | #else |
| 14857 | ::std::copy(first, last, ::testing::get<k>(args)); |
| 14858 | #endif |
| 14859 | } |
| 14860 | |
| 14861 | // Action DeleteArg<k>() deletes the k-th (0-based) argument of the mock |
| 14862 | // function. |
| 14863 | ACTION_TEMPLATE(DeleteArg, |
| 14864 | HAS_1_TEMPLATE_PARAMS(int, k), |
| 14865 | AND_0_VALUE_PARAMS()) { |
| 14866 | delete ::testing::get<k>(args); |
| 14867 | } |
| 14868 | |
| 14869 | // This action returns the value pointed to by 'pointer'. |
| 14870 | ACTION_P(ReturnPointee, pointer) { return *pointer; } |
| 14871 | |
| 14872 | // Action Throw(exception) can be used in a mock function of any type |
| 14873 | // to throw the given exception. Any copyable value can be thrown. |
| 14874 | #if GTEST_HAS_EXCEPTIONS |
| 14875 | |
| 14876 | // Suppresses the 'unreachable code' warning that VC generates in opt modes. |
| 14877 | # ifdef _MSC_VER |
| 14878 | # pragma warning(push) // Saves the current warning state. |
| 14879 | # pragma warning(disable:4702) // Temporarily disables warning 4702. |
| 14880 | # endif |
| 14881 | ACTION_P(Throw, exception) { throw exception; } |
| 14882 | # ifdef _MSC_VER |
| 14883 | # pragma warning(pop) // Restores the warning state. |
| 14884 | # endif |
| 14885 | |
| 14886 | #endif // GTEST_HAS_EXCEPTIONS |
| 14887 | |
| 14888 | #ifdef _MSC_VER |
| 14889 | # pragma warning(pop) |
| 14890 | #endif |
| 14891 | |
| 14892 | } // namespace testing |
| 14893 | |
| 14894 | #endif // GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_ |
| 14895 | // Copyright 2013, Google Inc. |
| 14896 | // All rights reserved. |
| 14897 | // |
| 14898 | // Redistribution and use in source and binary forms, with or without |
| 14899 | // modification, are permitted provided that the following conditions are |
| 14900 | // met: |
| 14901 | // |
| 14902 | // * Redistributions of source code must retain the above copyright |
| 14903 | // notice, this list of conditions and the following disclaimer. |
| 14904 | // * Redistributions in binary form must reproduce the above |
| 14905 | // copyright notice, this list of conditions and the following disclaimer |
| 14906 | // in the documentation and/or other materials provided with the |
| 14907 | // distribution. |
| 14908 | // * Neither the name of Google Inc. nor the names of its |
| 14909 | // contributors may be used to endorse or promote products derived from |
| 14910 | // this software without specific prior written permission. |
| 14911 | // |
| 14912 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 14913 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 14914 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 14915 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 14916 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 14917 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 14918 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 14919 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 14920 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 14921 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 14922 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 14923 | // |
| 14924 | // Author: marcus.boerger@google.com (Marcus Boerger) |
| 14925 | |
| 14926 | // Google Mock - a framework for writing C++ mock classes. |
| 14927 | // |
| 14928 | // This file implements some matchers that depend on gmock-generated-matchers.h. |
| 14929 | // |
| 14930 | // Note that tests are implemented in gmock-matchers_test.cc rather than |
| 14931 | // gmock-more-matchers-test.cc. |
| 14932 | |
| 14933 | #ifndef GMOCK_GMOCK_MORE_MATCHERS_H_ |
| 14934 | #define GMOCK_GMOCK_MORE_MATCHERS_H_ |
| 14935 | |
| 14936 | |
| 14937 | namespace testing { |
| 14938 | |
| 14939 | // Defines a matcher that matches an empty container. The container must |
| 14940 | // support both size() and empty(), which all STL-like containers provide. |
| 14941 | MATCHER(IsEmpty, negation ? "isn't empty" : "is empty") { |
| 14942 | if (arg.empty()) { |
| 14943 | return true; |
| 14944 | } |
| 14945 | *result_listener << "whose size is " << arg.size(); |
| 14946 | return false; |
| 14947 | } |
| 14948 | |
| 14949 | } // namespace testing |
| 14950 | |
| 14951 | #endif // GMOCK_GMOCK_MORE_MATCHERS_H_ |
| 14952 | |
| 14953 | namespace testing { |
| 14954 | |
| 14955 | // Declares Google Mock flags that we want a user to use programmatically. |
| 14956 | GMOCK_DECLARE_bool_(catch_leaked_mocks); |
| 14957 | GMOCK_DECLARE_string_(verbose); |
| 14958 | |
| 14959 | // Initializes Google Mock. This must be called before running the |
| 14960 | // tests. In particular, it parses the command line for the flags |
| 14961 | // that Google Mock recognizes. Whenever a Google Mock flag is seen, |
| 14962 | // it is removed from argv, and *argc is decremented. |
| 14963 | // |
| 14964 | // No value is returned. Instead, the Google Mock flag variables are |
| 14965 | // updated. |
| 14966 | // |
| 14967 | // Since Google Test is needed for Google Mock to work, this function |
| 14968 | // also initializes Google Test and parses its flags, if that hasn't |
| 14969 | // been done. |
| 14970 | GTEST_API_ void InitGoogleMock(int* argc, char** argv); |
| 14971 | |
| 14972 | // This overloaded version can be used in Windows programs compiled in |
| 14973 | // UNICODE mode. |
| 14974 | GTEST_API_ void InitGoogleMock(int* argc, wchar_t** argv); |
| 14975 | |
| 14976 | } // namespace testing |
| 14977 | |
| 14978 | #endif // GMOCK_INCLUDE_GMOCK_GMOCK_H_ |