Squashed 'third_party/ceres/' content from commit e51e9b4
Change-Id: I763587619d57e594d3fa158dc3a7fe0b89a1743b
git-subtree-dir: third_party/ceres
git-subtree-split: e51e9b46f6ca88ab8b2266d0e362771db6d98067
diff --git a/internal/ceres/gmock_main.cc b/internal/ceres/gmock_main.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <iostream>
+#include "gflags/gflags.h"
+#include "glog/logging.h"
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+// NOTE(keir): This flag is normally part of gtest within Google but isn't in
+// the open source Google Test, since it is build-system dependent. However for
+// Ceres this is needed for our tests. Add the new flag here.
+DEFINE_string(test_srcdir, "", "The location of the source code.");
+
+// MS C++ compiler/linker has a bug on Windows (not on Windows CE), which
+// causes a link error when _tmain is defined in a static library and UNICODE
+// is enabled. For this reason instead of _tmain, main function is used on
+// Windows. See the following link to track the current status of this bug:
+// http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=394464 // NOLINT
+#if GTEST_OS_WINDOWS_MOBILE
+# include <tchar.h> // NOLINT
+
+GTEST_API_ int _tmain(int argc, TCHAR** argv) {
+#else
+GTEST_API_ int main(int argc, char** argv) {
+#endif // GTEST_OS_WINDOWS_MOBILE
+ std::cout << "Running main() from gmock_main.cc\n";
+ google::InitGoogleLogging(argv[0]);
+ // Since Google Mock depends on Google Test, InitGoogleMock() is
+ // also responsible for initializing Google Test. Therefore there's
+ // no need for calling testing::InitGoogleTest() separately.
+ testing::InitGoogleMock(&argc, argv);
+ // On Windows, gtest passes additional non-gflags command line flags to
+ // death-tests, specifically --gtest_filter & --gtest_internal_run_death_test
+ // in order that these unknown (to gflags) flags do not invoke an error in
+ // gflags, InitGoogleTest() (called by InitGoogleMock()) must be called
+ // before ParseCommandLineFlags() to handle & remove them before gflags
+ // parses the remaining flags.
+ CERES_GFLAGS_NAMESPACE::ParseCommandLineFlags(&argc, &argv, true);
+ return RUN_ALL_TESTS();
+}