Squashed 'third_party/protobuf/' content from commit e35e248
Change-Id: I6cbe123d09fe50fdcad0e51466665daeee7433c7
git-subtree-dir: third_party/protobuf
git-subtree-split: e35e24800fb8d694bdeea5fd63dc7d1b14d68723
diff --git a/src/google/protobuf/unittest.proto b/src/google/protobuf/unittest.proto
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@@ -0,0 +1,878 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// 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: kenton@google.com (Kenton Varda)
+// Based on original Protocol Buffers design by
+// Sanjay Ghemawat, Jeff Dean, and others.
+//
+// A proto file we will use for unit testing.
+
+syntax = "proto2";
+
+// Some generic_services option(s) added automatically.
+// See: http://go/proto2-generic-services-default
+option cc_generic_services = true; // auto-added
+option java_generic_services = true; // auto-added
+option py_generic_services = true; // auto-added
+option cc_enable_arenas = true;
+
+import "google/protobuf/unittest_import.proto";
+
+// We don't put this in a package within proto2 because we need to make sure
+// that the generated code doesn't depend on being in the proto2 namespace.
+// In test_util.h we do "using namespace unittest = protobuf_unittest".
+package protobuf_unittest;
+
+// Protos optimized for SPEED use a strict superset of the generated code
+// of equivalent ones optimized for CODE_SIZE, so we should optimize all our
+// tests for speed unless explicitly testing code size optimization.
+option optimize_for = SPEED;
+
+option java_outer_classname = "UnittestProto";
+
+// This proto includes every type of field in both singular and repeated
+// forms.
+message TestAllTypes {
+ message NestedMessage {
+ // The field name "b" fails to compile in proto1 because it conflicts with
+ // a local variable named "b" in one of the generated methods. Doh.
+ // This file needs to compile in proto1 to test backwards-compatibility.
+ optional int32 bb = 1;
+ }
+
+ enum NestedEnum {
+ FOO = 1;
+ BAR = 2;
+ BAZ = 3;
+ NEG = -1; // Intentionally negative.
+ }
+
+ // Singular
+ optional int32 optional_int32 = 1;
+ optional int64 optional_int64 = 2;
+ optional uint32 optional_uint32 = 3;
+ optional uint64 optional_uint64 = 4;
+ optional sint32 optional_sint32 = 5;
+ optional sint64 optional_sint64 = 6;
+ optional fixed32 optional_fixed32 = 7;
+ optional fixed64 optional_fixed64 = 8;
+ optional sfixed32 optional_sfixed32 = 9;
+ optional sfixed64 optional_sfixed64 = 10;
+ optional float optional_float = 11;
+ optional double optional_double = 12;
+ optional bool optional_bool = 13;
+ optional string optional_string = 14;
+ optional bytes optional_bytes = 15;
+
+ optional group OptionalGroup = 16 {
+ optional int32 a = 17;
+ }
+
+ optional NestedMessage optional_nested_message = 18;
+ optional ForeignMessage optional_foreign_message = 19;
+ optional protobuf_unittest_import.ImportMessage optional_import_message = 20;
+
+ optional NestedEnum optional_nested_enum = 21;
+ optional ForeignEnum optional_foreign_enum = 22;
+ optional protobuf_unittest_import.ImportEnum optional_import_enum = 23;
+
+ optional string optional_string_piece = 24 [ctype=STRING_PIECE];
+ optional string optional_cord = 25 [ctype=CORD];
+
+ // Defined in unittest_import_public.proto
+ optional protobuf_unittest_import.PublicImportMessage
+ optional_public_import_message = 26;
+
+ optional NestedMessage optional_lazy_message = 27 [lazy=true];
+
+ // Repeated
+ repeated int32 repeated_int32 = 31;
+ repeated int64 repeated_int64 = 32;
+ repeated uint32 repeated_uint32 = 33;
+ repeated uint64 repeated_uint64 = 34;
+ repeated sint32 repeated_sint32 = 35;
+ repeated sint64 repeated_sint64 = 36;
+ repeated fixed32 repeated_fixed32 = 37;
+ repeated fixed64 repeated_fixed64 = 38;
+ repeated sfixed32 repeated_sfixed32 = 39;
+ repeated sfixed64 repeated_sfixed64 = 40;
+ repeated float repeated_float = 41;
+ repeated double repeated_double = 42;
+ repeated bool repeated_bool = 43;
+ repeated string repeated_string = 44;
+ repeated bytes repeated_bytes = 45;
+
+ repeated group RepeatedGroup = 46 {
+ optional int32 a = 47;
+ }
+
+ repeated NestedMessage repeated_nested_message = 48;
+ repeated ForeignMessage repeated_foreign_message = 49;
+ repeated protobuf_unittest_import.ImportMessage repeated_import_message = 50;
+
+ repeated NestedEnum repeated_nested_enum = 51;
+ repeated ForeignEnum repeated_foreign_enum = 52;
+ repeated protobuf_unittest_import.ImportEnum repeated_import_enum = 53;
+
+ repeated string repeated_string_piece = 54 [ctype=STRING_PIECE];
+ repeated string repeated_cord = 55 [ctype=CORD];
+
+ repeated NestedMessage repeated_lazy_message = 57 [lazy=true];
+
+ // Singular with defaults
+ optional int32 default_int32 = 61 [default = 41 ];
+ optional int64 default_int64 = 62 [default = 42 ];
+ optional uint32 default_uint32 = 63 [default = 43 ];
+ optional uint64 default_uint64 = 64 [default = 44 ];
+ optional sint32 default_sint32 = 65 [default = -45 ];
+ optional sint64 default_sint64 = 66 [default = 46 ];
+ optional fixed32 default_fixed32 = 67 [default = 47 ];
+ optional fixed64 default_fixed64 = 68 [default = 48 ];
+ optional sfixed32 default_sfixed32 = 69 [default = 49 ];
+ optional sfixed64 default_sfixed64 = 70 [default = -50 ];
+ optional float default_float = 71 [default = 51.5 ];
+ optional double default_double = 72 [default = 52e3 ];
+ optional bool default_bool = 73 [default = true ];
+ optional string default_string = 74 [default = "hello"];
+ optional bytes default_bytes = 75 [default = "world"];
+
+ optional NestedEnum default_nested_enum = 81 [default = BAR ];
+ optional ForeignEnum default_foreign_enum = 82 [default = FOREIGN_BAR];
+ optional protobuf_unittest_import.ImportEnum
+ default_import_enum = 83 [default = IMPORT_BAR];
+
+ optional string default_string_piece = 84 [ctype=STRING_PIECE,default="abc"];
+ optional string default_cord = 85 [ctype=CORD,default="123"];
+
+ // For oneof test
+ oneof oneof_field {
+ uint32 oneof_uint32 = 111;
+ NestedMessage oneof_nested_message = 112;
+ string oneof_string = 113;
+ bytes oneof_bytes = 114;
+ }
+}
+
+// This proto includes a recusively nested message.
+message NestedTestAllTypes {
+ optional NestedTestAllTypes child = 1;
+ optional TestAllTypes payload = 2;
+ repeated NestedTestAllTypes repeated_child = 3;
+}
+
+message TestDeprecatedFields {
+ optional int32 deprecated_int32 = 1 [deprecated=true];
+}
+
+// Define these after TestAllTypes to make sure the compiler can handle
+// that.
+message ForeignMessage {
+ optional int32 c = 1;
+}
+
+enum ForeignEnum {
+ FOREIGN_FOO = 4;
+ FOREIGN_BAR = 5;
+ FOREIGN_BAZ = 6;
+}
+
+message TestReservedFields {
+ reserved 2, 15, 9 to 11;
+ reserved "bar", "baz";
+}
+
+message TestAllExtensions {
+ extensions 1 to max;
+}
+
+extend TestAllExtensions {
+ // Singular
+ optional int32 optional_int32_extension = 1;
+ optional int64 optional_int64_extension = 2;
+ optional uint32 optional_uint32_extension = 3;
+ optional uint64 optional_uint64_extension = 4;
+ optional sint32 optional_sint32_extension = 5;
+ optional sint64 optional_sint64_extension = 6;
+ optional fixed32 optional_fixed32_extension = 7;
+ optional fixed64 optional_fixed64_extension = 8;
+ optional sfixed32 optional_sfixed32_extension = 9;
+ optional sfixed64 optional_sfixed64_extension = 10;
+ optional float optional_float_extension = 11;
+ optional double optional_double_extension = 12;
+ optional bool optional_bool_extension = 13;
+ optional string optional_string_extension = 14;
+ optional bytes optional_bytes_extension = 15;
+
+ optional group OptionalGroup_extension = 16 {
+ optional int32 a = 17;
+ }
+
+ optional TestAllTypes.NestedMessage optional_nested_message_extension = 18;
+ optional ForeignMessage optional_foreign_message_extension = 19;
+ optional protobuf_unittest_import.ImportMessage
+ optional_import_message_extension = 20;
+
+ optional TestAllTypes.NestedEnum optional_nested_enum_extension = 21;
+ optional ForeignEnum optional_foreign_enum_extension = 22;
+ optional protobuf_unittest_import.ImportEnum
+ optional_import_enum_extension = 23;
+
+ optional string optional_string_piece_extension = 24 [ctype=STRING_PIECE];
+ optional string optional_cord_extension = 25 [ctype=CORD];
+
+ optional protobuf_unittest_import.PublicImportMessage
+ optional_public_import_message_extension = 26;
+
+ optional TestAllTypes.NestedMessage
+ optional_lazy_message_extension = 27 [lazy=true];
+
+ // Repeated
+ repeated int32 repeated_int32_extension = 31;
+ repeated int64 repeated_int64_extension = 32;
+ repeated uint32 repeated_uint32_extension = 33;
+ repeated uint64 repeated_uint64_extension = 34;
+ repeated sint32 repeated_sint32_extension = 35;
+ repeated sint64 repeated_sint64_extension = 36;
+ repeated fixed32 repeated_fixed32_extension = 37;
+ repeated fixed64 repeated_fixed64_extension = 38;
+ repeated sfixed32 repeated_sfixed32_extension = 39;
+ repeated sfixed64 repeated_sfixed64_extension = 40;
+ repeated float repeated_float_extension = 41;
+ repeated double repeated_double_extension = 42;
+ repeated bool repeated_bool_extension = 43;
+ repeated string repeated_string_extension = 44;
+ repeated bytes repeated_bytes_extension = 45;
+
+ repeated group RepeatedGroup_extension = 46 {
+ optional int32 a = 47;
+ }
+
+ repeated TestAllTypes.NestedMessage repeated_nested_message_extension = 48;
+ repeated ForeignMessage repeated_foreign_message_extension = 49;
+ repeated protobuf_unittest_import.ImportMessage
+ repeated_import_message_extension = 50;
+
+ repeated TestAllTypes.NestedEnum repeated_nested_enum_extension = 51;
+ repeated ForeignEnum repeated_foreign_enum_extension = 52;
+ repeated protobuf_unittest_import.ImportEnum
+ repeated_import_enum_extension = 53;
+
+ repeated string repeated_string_piece_extension = 54 [ctype=STRING_PIECE];
+ repeated string repeated_cord_extension = 55 [ctype=CORD];
+
+ repeated TestAllTypes.NestedMessage
+ repeated_lazy_message_extension = 57 [lazy=true];
+
+ // Singular with defaults
+ optional int32 default_int32_extension = 61 [default = 41 ];
+ optional int64 default_int64_extension = 62 [default = 42 ];
+ optional uint32 default_uint32_extension = 63 [default = 43 ];
+ optional uint64 default_uint64_extension = 64 [default = 44 ];
+ optional sint32 default_sint32_extension = 65 [default = -45 ];
+ optional sint64 default_sint64_extension = 66 [default = 46 ];
+ optional fixed32 default_fixed32_extension = 67 [default = 47 ];
+ optional fixed64 default_fixed64_extension = 68 [default = 48 ];
+ optional sfixed32 default_sfixed32_extension = 69 [default = 49 ];
+ optional sfixed64 default_sfixed64_extension = 70 [default = -50 ];
+ optional float default_float_extension = 71 [default = 51.5 ];
+ optional double default_double_extension = 72 [default = 52e3 ];
+ optional bool default_bool_extension = 73 [default = true ];
+ optional string default_string_extension = 74 [default = "hello"];
+ optional bytes default_bytes_extension = 75 [default = "world"];
+
+ optional TestAllTypes.NestedEnum
+ default_nested_enum_extension = 81 [default = BAR];
+ optional ForeignEnum
+ default_foreign_enum_extension = 82 [default = FOREIGN_BAR];
+ optional protobuf_unittest_import.ImportEnum
+ default_import_enum_extension = 83 [default = IMPORT_BAR];
+
+ optional string default_string_piece_extension = 84 [ctype=STRING_PIECE,
+ default="abc"];
+ optional string default_cord_extension = 85 [ctype=CORD, default="123"];
+
+ // For oneof test
+ optional uint32 oneof_uint32_extension = 111;
+ optional TestAllTypes.NestedMessage oneof_nested_message_extension = 112;
+ optional string oneof_string_extension = 113;
+ optional bytes oneof_bytes_extension = 114;
+}
+
+message TestNestedExtension {
+ extend TestAllExtensions {
+ // Check for bug where string extensions declared in tested scope did not
+ // compile.
+ optional string test = 1002 [default="test"];
+ // Used to test if generated extension name is correct when there are
+ // underscores.
+ optional string nested_string_extension = 1003;
+ }
+}
+
+// We have separate messages for testing required fields because it's
+// annoying to have to fill in required fields in TestProto in order to
+// do anything with it. Note that we don't need to test every type of
+// required filed because the code output is basically identical to
+// optional fields for all types.
+message TestRequired {
+ required int32 a = 1;
+ optional int32 dummy2 = 2;
+ required int32 b = 3;
+
+ extend TestAllExtensions {
+ optional TestRequired single = 1000;
+ repeated TestRequired multi = 1001;
+ }
+
+ // Pad the field count to 32 so that we can test that IsInitialized()
+ // properly checks multiple elements of has_bits_.
+ optional int32 dummy4 = 4;
+ optional int32 dummy5 = 5;
+ optional int32 dummy6 = 6;
+ optional int32 dummy7 = 7;
+ optional int32 dummy8 = 8;
+ optional int32 dummy9 = 9;
+ optional int32 dummy10 = 10;
+ optional int32 dummy11 = 11;
+ optional int32 dummy12 = 12;
+ optional int32 dummy13 = 13;
+ optional int32 dummy14 = 14;
+ optional int32 dummy15 = 15;
+ optional int32 dummy16 = 16;
+ optional int32 dummy17 = 17;
+ optional int32 dummy18 = 18;
+ optional int32 dummy19 = 19;
+ optional int32 dummy20 = 20;
+ optional int32 dummy21 = 21;
+ optional int32 dummy22 = 22;
+ optional int32 dummy23 = 23;
+ optional int32 dummy24 = 24;
+ optional int32 dummy25 = 25;
+ optional int32 dummy26 = 26;
+ optional int32 dummy27 = 27;
+ optional int32 dummy28 = 28;
+ optional int32 dummy29 = 29;
+ optional int32 dummy30 = 30;
+ optional int32 dummy31 = 31;
+ optional int32 dummy32 = 32;
+
+ required int32 c = 33;
+}
+
+message TestRequiredForeign {
+ optional TestRequired optional_message = 1;
+ repeated TestRequired repeated_message = 2;
+ optional int32 dummy = 3;
+}
+
+// Test that we can use NestedMessage from outside TestAllTypes.
+message TestForeignNested {
+ optional TestAllTypes.NestedMessage foreign_nested = 1;
+}
+
+// TestEmptyMessage is used to test unknown field support.
+message TestEmptyMessage {
+}
+
+// Like above, but declare all field numbers as potential extensions. No
+// actual extensions should ever be defined for this type.
+message TestEmptyMessageWithExtensions {
+ extensions 1 to max;
+}
+
+message TestMultipleExtensionRanges {
+ extensions 42;
+ extensions 4143 to 4243;
+ extensions 65536 to max;
+}
+
+// Test that really large tag numbers don't break anything.
+message TestReallyLargeTagNumber {
+ // The largest possible tag number is 2^28 - 1, since the wire format uses
+ // three bits to communicate wire type.
+ optional int32 a = 1;
+ optional int32 bb = 268435455;
+}
+
+message TestRecursiveMessage {
+ optional TestRecursiveMessage a = 1;
+ optional int32 i = 2;
+}
+
+// Test that mutual recursion works.
+message TestMutualRecursionA {
+ optional TestMutualRecursionB bb = 1;
+}
+
+message TestMutualRecursionB {
+ optional TestMutualRecursionA a = 1;
+ optional int32 optional_int32 = 2;
+}
+
+// Test that groups have disjoint field numbers from their siblings and
+// parents. This is NOT possible in proto1; only google.protobuf. When attempting
+// to compile with proto1, this will emit an error; so we only include it
+// in protobuf_unittest_proto.
+message TestDupFieldNumber { // NO_PROTO1
+ optional int32 a = 1; // NO_PROTO1
+ optional group Foo = 2 { optional int32 a = 1; } // NO_PROTO1
+ optional group Bar = 3 { optional int32 a = 1; } // NO_PROTO1
+} // NO_PROTO1
+
+// Additional messages for testing lazy fields.
+message TestEagerMessage {
+ optional TestAllTypes sub_message = 1 [lazy=false];
+}
+message TestLazyMessage {
+ optional TestAllTypes sub_message = 1 [lazy=true];
+}
+
+// Needed for a Python test.
+message TestNestedMessageHasBits {
+ message NestedMessage {
+ repeated int32 nestedmessage_repeated_int32 = 1;
+ repeated ForeignMessage nestedmessage_repeated_foreignmessage = 2;
+ }
+ optional NestedMessage optional_nested_message = 1;
+}
+
+
+// Test an enum that has multiple values with the same number.
+enum TestEnumWithDupValue {
+ option allow_alias = true;
+
+ FOO1 = 1;
+ BAR1 = 2;
+ BAZ = 3;
+ FOO2 = 1;
+ BAR2 = 2;
+}
+
+// Test an enum with large, unordered values.
+enum TestSparseEnum {
+ SPARSE_A = 123;
+ SPARSE_B = 62374;
+ SPARSE_C = 12589234;
+ SPARSE_D = -15;
+ SPARSE_E = -53452;
+ SPARSE_F = 0;
+ SPARSE_G = 2;
+}
+
+// Test message with CamelCase field names. This violates Protocol Buffer
+// standard style.
+message TestCamelCaseFieldNames {
+ optional int32 PrimitiveField = 1;
+ optional string StringField = 2;
+ optional ForeignEnum EnumField = 3;
+ optional ForeignMessage MessageField = 4;
+ optional string StringPieceField = 5 [ctype=STRING_PIECE];
+ optional string CordField = 6 [ctype=CORD];
+
+ repeated int32 RepeatedPrimitiveField = 7;
+ repeated string RepeatedStringField = 8;
+ repeated ForeignEnum RepeatedEnumField = 9;
+ repeated ForeignMessage RepeatedMessageField = 10;
+ repeated string RepeatedStringPieceField = 11 [ctype=STRING_PIECE];
+ repeated string RepeatedCordField = 12 [ctype=CORD];
+}
+
+
+// We list fields out of order, to ensure that we're using field number and not
+// field index to determine serialization order.
+message TestFieldOrderings {
+ optional string my_string = 11;
+ extensions 2 to 10;
+ optional int64 my_int = 1;
+ extensions 12 to 100;
+ optional float my_float = 101;
+ message NestedMessage {
+ optional int64 oo = 2;
+ // The field name "b" fails to compile in proto1 because it conflicts with
+ // a local variable named "b" in one of the generated methods. Doh.
+ // This file needs to compile in proto1 to test backwards-compatibility.
+ optional int32 bb = 1;
+ }
+
+ optional NestedMessage optional_nested_message = 200;
+}
+
+
+extend TestFieldOrderings {
+ optional string my_extension_string = 50;
+ optional int32 my_extension_int = 5;
+}
+
+
+message TestExtremeDefaultValues {
+ optional bytes escaped_bytes = 1 [default = "\0\001\a\b\f\n\r\t\v\\\'\"\xfe"];
+ optional uint32 large_uint32 = 2 [default = 0xFFFFFFFF];
+ optional uint64 large_uint64 = 3 [default = 0xFFFFFFFFFFFFFFFF];
+ optional int32 small_int32 = 4 [default = -0x7FFFFFFF];
+ optional int64 small_int64 = 5 [default = -0x7FFFFFFFFFFFFFFF];
+ optional int32 really_small_int32 = 21 [default = -0x80000000];
+ optional int64 really_small_int64 = 22 [default = -0x8000000000000000];
+
+ // The default value here is UTF-8 for "\u1234". (We could also just type
+ // the UTF-8 text directly into this text file rather than escape it, but
+ // lots of people use editors that would be confused by this.)
+ optional string utf8_string = 6 [default = "\341\210\264"];
+
+ // Tests for single-precision floating-point values.
+ optional float zero_float = 7 [default = 0];
+ optional float one_float = 8 [default = 1];
+ optional float small_float = 9 [default = 1.5];
+ optional float negative_one_float = 10 [default = -1];
+ optional float negative_float = 11 [default = -1.5];
+ // Using exponents
+ optional float large_float = 12 [default = 2E8];
+ optional float small_negative_float = 13 [default = -8e-28];
+
+ // Text for nonfinite floating-point values.
+ optional double inf_double = 14 [default = inf];
+ optional double neg_inf_double = 15 [default = -inf];
+ optional double nan_double = 16 [default = nan];
+ optional float inf_float = 17 [default = inf];
+ optional float neg_inf_float = 18 [default = -inf];
+ optional float nan_float = 19 [default = nan];
+
+ // Tests for C++ trigraphs.
+ // Trigraphs should be escaped in C++ generated files, but they should not be
+ // escaped for other languages.
+ // Note that in .proto file, "\?" is a valid way to escape ? in string
+ // literals.
+ optional string cpp_trigraph = 20 [default = "? \? ?? \?? \??? ??/ ?\?-"];
+
+ // String defaults containing the character '\000'
+ optional string string_with_zero = 23 [default = "hel\000lo"];
+ optional bytes bytes_with_zero = 24 [default = "wor\000ld"];
+ optional string string_piece_with_zero = 25 [ctype=STRING_PIECE,
+ default="ab\000c"];
+ optional string cord_with_zero = 26 [ctype=CORD,
+ default="12\0003"];
+ optional string replacement_string = 27 [default="${unknown}"];
+}
+
+message SparseEnumMessage {
+ optional TestSparseEnum sparse_enum = 1;
+}
+
+// Test String and Bytes: string is for valid UTF-8 strings
+message OneString {
+ optional string data = 1;
+}
+
+message MoreString {
+ repeated string data = 1;
+}
+
+message OneBytes {
+ optional bytes data = 1;
+}
+
+message MoreBytes {
+ repeated bytes data = 1;
+}
+
+// Test int32, uint32, int64, uint64, and bool are all compatible
+message Int32Message {
+ optional int32 data = 1;
+}
+
+message Uint32Message {
+ optional uint32 data = 1;
+}
+
+message Int64Message {
+ optional int64 data = 1;
+}
+
+message Uint64Message {
+ optional uint64 data = 1;
+}
+
+message BoolMessage {
+ optional bool data = 1;
+}
+
+// Test oneofs.
+message TestOneof {
+ oneof foo {
+ int32 foo_int = 1;
+ string foo_string = 2;
+ TestAllTypes foo_message = 3;
+ group FooGroup = 4 {
+ optional int32 a = 5;
+ optional string b = 6;
+ }
+ }
+}
+
+message TestOneofBackwardsCompatible {
+ optional int32 foo_int = 1;
+ optional string foo_string = 2;
+ optional TestAllTypes foo_message = 3;
+ optional group FooGroup = 4 {
+ optional int32 a = 5;
+ optional string b = 6;
+ }
+}
+
+message TestOneof2 {
+ oneof foo {
+ int32 foo_int = 1;
+ string foo_string = 2;
+ string foo_cord = 3 [ctype=CORD];
+ string foo_string_piece = 4 [ctype=STRING_PIECE];
+ bytes foo_bytes = 5;
+ NestedEnum foo_enum = 6;
+ NestedMessage foo_message = 7;
+ group FooGroup = 8 {
+ optional int32 a = 9;
+ optional string b = 10;
+ }
+ NestedMessage foo_lazy_message = 11 [lazy=true];
+ }
+
+ oneof bar {
+ int32 bar_int = 12 [default = 5];
+ string bar_string = 13 [default = "STRING"];
+ string bar_cord = 14 [ctype=CORD, default = "CORD"];
+ string bar_string_piece = 15 [ctype=STRING_PIECE, default = "SPIECE"];
+ bytes bar_bytes = 16 [default = "BYTES"];
+ NestedEnum bar_enum = 17 [default = BAR];
+ }
+
+ optional int32 baz_int = 18;
+ optional string baz_string = 19 [default = "BAZ"];
+
+ message NestedMessage {
+ optional int64 qux_int = 1;
+ repeated int32 corge_int = 2;
+ }
+
+ enum NestedEnum {
+ FOO = 1;
+ BAR = 2;
+ BAZ = 3;
+ }
+}
+
+message TestRequiredOneof {
+ oneof foo {
+ int32 foo_int = 1;
+ string foo_string = 2;
+ NestedMessage foo_message = 3;
+ }
+ message NestedMessage {
+ required double required_double = 1;
+ }
+}
+
+// Test messages for packed fields
+
+message TestPackedTypes {
+ repeated int32 packed_int32 = 90 [packed = true];
+ repeated int64 packed_int64 = 91 [packed = true];
+ repeated uint32 packed_uint32 = 92 [packed = true];
+ repeated uint64 packed_uint64 = 93 [packed = true];
+ repeated sint32 packed_sint32 = 94 [packed = true];
+ repeated sint64 packed_sint64 = 95 [packed = true];
+ repeated fixed32 packed_fixed32 = 96 [packed = true];
+ repeated fixed64 packed_fixed64 = 97 [packed = true];
+ repeated sfixed32 packed_sfixed32 = 98 [packed = true];
+ repeated sfixed64 packed_sfixed64 = 99 [packed = true];
+ repeated float packed_float = 100 [packed = true];
+ repeated double packed_double = 101 [packed = true];
+ repeated bool packed_bool = 102 [packed = true];
+ repeated ForeignEnum packed_enum = 103 [packed = true];
+}
+
+// A message with the same fields as TestPackedTypes, but without packing. Used
+// to test packed <-> unpacked wire compatibility.
+message TestUnpackedTypes {
+ repeated int32 unpacked_int32 = 90 [packed = false];
+ repeated int64 unpacked_int64 = 91 [packed = false];
+ repeated uint32 unpacked_uint32 = 92 [packed = false];
+ repeated uint64 unpacked_uint64 = 93 [packed = false];
+ repeated sint32 unpacked_sint32 = 94 [packed = false];
+ repeated sint64 unpacked_sint64 = 95 [packed = false];
+ repeated fixed32 unpacked_fixed32 = 96 [packed = false];
+ repeated fixed64 unpacked_fixed64 = 97 [packed = false];
+ repeated sfixed32 unpacked_sfixed32 = 98 [packed = false];
+ repeated sfixed64 unpacked_sfixed64 = 99 [packed = false];
+ repeated float unpacked_float = 100 [packed = false];
+ repeated double unpacked_double = 101 [packed = false];
+ repeated bool unpacked_bool = 102 [packed = false];
+ repeated ForeignEnum unpacked_enum = 103 [packed = false];
+}
+
+message TestPackedExtensions {
+ extensions 1 to max;
+}
+
+extend TestPackedExtensions {
+ repeated int32 packed_int32_extension = 90 [packed = true];
+ repeated int64 packed_int64_extension = 91 [packed = true];
+ repeated uint32 packed_uint32_extension = 92 [packed = true];
+ repeated uint64 packed_uint64_extension = 93 [packed = true];
+ repeated sint32 packed_sint32_extension = 94 [packed = true];
+ repeated sint64 packed_sint64_extension = 95 [packed = true];
+ repeated fixed32 packed_fixed32_extension = 96 [packed = true];
+ repeated fixed64 packed_fixed64_extension = 97 [packed = true];
+ repeated sfixed32 packed_sfixed32_extension = 98 [packed = true];
+ repeated sfixed64 packed_sfixed64_extension = 99 [packed = true];
+ repeated float packed_float_extension = 100 [packed = true];
+ repeated double packed_double_extension = 101 [packed = true];
+ repeated bool packed_bool_extension = 102 [packed = true];
+ repeated ForeignEnum packed_enum_extension = 103 [packed = true];
+}
+
+message TestUnpackedExtensions {
+ extensions 1 to max;
+}
+
+extend TestUnpackedExtensions {
+ repeated int32 unpacked_int32_extension = 90 [packed = false];
+ repeated int64 unpacked_int64_extension = 91 [packed = false];
+ repeated uint32 unpacked_uint32_extension = 92 [packed = false];
+ repeated uint64 unpacked_uint64_extension = 93 [packed = false];
+ repeated sint32 unpacked_sint32_extension = 94 [packed = false];
+ repeated sint64 unpacked_sint64_extension = 95 [packed = false];
+ repeated fixed32 unpacked_fixed32_extension = 96 [packed = false];
+ repeated fixed64 unpacked_fixed64_extension = 97 [packed = false];
+ repeated sfixed32 unpacked_sfixed32_extension = 98 [packed = false];
+ repeated sfixed64 unpacked_sfixed64_extension = 99 [packed = false];
+ repeated float unpacked_float_extension = 100 [packed = false];
+ repeated double unpacked_double_extension = 101 [packed = false];
+ repeated bool unpacked_bool_extension = 102 [packed = false];
+ repeated ForeignEnum unpacked_enum_extension = 103 [packed = false];
+}
+
+// Used by ExtensionSetTest/DynamicExtensions. The test actually builds
+// a set of extensions to TestAllExtensions dynamically, based on the fields
+// of this message type.
+message TestDynamicExtensions {
+ enum DynamicEnumType {
+ DYNAMIC_FOO = 2200;
+ DYNAMIC_BAR = 2201;
+ DYNAMIC_BAZ = 2202;
+ }
+ message DynamicMessageType {
+ optional int32 dynamic_field = 2100;
+ }
+
+ optional fixed32 scalar_extension = 2000;
+ optional ForeignEnum enum_extension = 2001;
+ optional DynamicEnumType dynamic_enum_extension = 2002;
+
+ optional ForeignMessage message_extension = 2003;
+ optional DynamicMessageType dynamic_message_extension = 2004;
+
+ repeated string repeated_extension = 2005;
+ repeated sint32 packed_extension = 2006 [packed = true];
+}
+
+message TestRepeatedScalarDifferentTagSizes {
+ // Parsing repeated fixed size values used to fail. This message needs to be
+ // used in order to get a tag of the right size; all of the repeated fields
+ // in TestAllTypes didn't trigger the check.
+ repeated fixed32 repeated_fixed32 = 12;
+ // Check for a varint type, just for good measure.
+ repeated int32 repeated_int32 = 13;
+
+ // These have two-byte tags.
+ repeated fixed64 repeated_fixed64 = 2046;
+ repeated int64 repeated_int64 = 2047;
+
+ // Three byte tags.
+ repeated float repeated_float = 262142;
+ repeated uint64 repeated_uint64 = 262143;
+}
+
+// Test that if an optional or required message/group field appears multiple
+// times in the input, they need to be merged.
+message TestParsingMerge {
+ // RepeatedFieldsGenerator defines matching field types as TestParsingMerge,
+ // except that all fields are repeated. In the tests, we will serialize the
+ // RepeatedFieldsGenerator to bytes, and parse the bytes to TestParsingMerge.
+ // Repeated fields in RepeatedFieldsGenerator are expected to be merged into
+ // the corresponding required/optional fields in TestParsingMerge.
+ message RepeatedFieldsGenerator {
+ repeated TestAllTypes field1 = 1;
+ repeated TestAllTypes field2 = 2;
+ repeated TestAllTypes field3 = 3;
+ repeated group Group1 = 10 {
+ optional TestAllTypes field1 = 11;
+ }
+ repeated group Group2 = 20 {
+ optional TestAllTypes field1 = 21;
+ }
+ repeated TestAllTypes ext1 = 1000;
+ repeated TestAllTypes ext2 = 1001;
+ }
+ required TestAllTypes required_all_types = 1;
+ optional TestAllTypes optional_all_types = 2;
+ repeated TestAllTypes repeated_all_types = 3;
+ optional group OptionalGroup = 10 {
+ optional TestAllTypes optional_group_all_types = 11;
+ }
+ repeated group RepeatedGroup = 20 {
+ optional TestAllTypes repeated_group_all_types = 21;
+ }
+ extensions 1000 to max;
+ extend TestParsingMerge {
+ optional TestAllTypes optional_ext = 1000;
+ repeated TestAllTypes repeated_ext = 1001;
+ }
+}
+
+message TestCommentInjectionMessage {
+ // */ <- This should not close the generated doc comment
+ optional string a = 1 [default="*/ <- Neither should this."];
+}
+
+
+// Test that RPC services work.
+message FooRequest {}
+message FooResponse {}
+
+message FooClientMessage {}
+message FooServerMessage{}
+
+service TestService {
+ rpc Foo(FooRequest) returns (FooResponse);
+ rpc Bar(BarRequest) returns (BarResponse);
+}
+
+
+message BarRequest {}
+message BarResponse {}
+