editions/golden/test_messages_proto2_editions.proto - third_party/protobuf - Git at Google

 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
 //
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file or at
 // https://developers.google.com/open-source/licenses/bsd
 //
 // Test schema for proto2 messages.  This test schema is used by:
 //
 // - conformance tests

 // LINT: ALLOW_GROUPS

 edition = "2023";

 package protobuf_test_messages.editions.proto2;

 option features.enum_type = CLOSED;
 option features.repeated_field_encoding = EXPANDED;
 option features.utf8_validation = NONE;
 option java_package = "com.google.protobuf_test_messages.editions.proto2";
 option objc_class_prefix = "EditionsProto2";

 // This is the default, but we specify it here explicitly.
 option optimize_for = SPEED;
 option cc_enable_arenas = true;

 // This proto includes every type of field in both singular and repeated
 // forms.
 //
 // Also, crucially, all messages and enums in this file are eventually
 // submessages of this message.  So for example, a fuzz test of TestAllTypes
 // could trigger bugs that occur in any message type in this file.  We verify
 // this stays true in a unit test.
 message TestAllTypesProto2 {
   message NestedMessage {
     int32 a = 1;
     TestAllTypesProto2 corecursive = 2;
   }

   enum NestedEnum {
     FOO = 0;
     BAR = 1;
     BAZ = 2;
     NEG = -1; // Intentionally negative.
   }

   // Singular
   int32 optional_int32 = 1;
   int64 optional_int64 = 2;
   uint32 optional_uint32 = 3;
   uint64 optional_uint64 = 4;
   sint32 optional_sint32 = 5;
   sint64 optional_sint64 = 6;
   fixed32 optional_fixed32 = 7;
   fixed64 optional_fixed64 = 8;
   sfixed32 optional_sfixed32 = 9;
   sfixed64 optional_sfixed64 = 10;
   float optional_float = 11;
   double optional_double = 12;
   bool optional_bool = 13;
   string optional_string = 14;
   bytes optional_bytes = 15;
   NestedMessage optional_nested_message = 18;
   ForeignMessageProto2 optional_foreign_message = 19;
   NestedEnum optional_nested_enum = 21;
   ForeignEnumProto2 optional_foreign_enum = 22;
   string optional_string_piece = 24 [
     ctype = STRING_PIECE
   ];

   string optional_cord = 25 [
     ctype = CORD
   ];

   TestAllTypesProto2 recursive_message = 27;

   // 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 NestedMessage repeated_nested_message = 48;
   repeated ForeignMessageProto2 repeated_foreign_message = 49;
   repeated NestedEnum repeated_nested_enum = 51;
   repeated ForeignEnumProto2 repeated_foreign_enum = 52;
   repeated string repeated_string_piece = 54 [
     ctype = STRING_PIECE
   ];

   repeated string repeated_cord = 55 [
     ctype = CORD
   ];

   // Packed
   repeated int32 packed_int32 = 75 [
     features.repeated_field_encoding = PACKED
   ];

   repeated int64 packed_int64 = 76 [
     features.repeated_field_encoding = PACKED
   ];

   repeated uint32 packed_uint32 = 77 [
     features.repeated_field_encoding = PACKED
   ];

   repeated uint64 packed_uint64 = 78 [
     features.repeated_field_encoding = PACKED
   ];

   repeated sint32 packed_sint32 = 79 [
     features.repeated_field_encoding = PACKED
   ];

   repeated sint64 packed_sint64 = 80 [
     features.repeated_field_encoding = PACKED
   ];

   repeated fixed32 packed_fixed32 = 81 [
     features.repeated_field_encoding = PACKED
   ];

   repeated fixed64 packed_fixed64 = 82 [
     features.repeated_field_encoding = PACKED
   ];

   repeated sfixed32 packed_sfixed32 = 83 [
     features.repeated_field_encoding = PACKED
   ];

   repeated sfixed64 packed_sfixed64 = 84 [
     features.repeated_field_encoding = PACKED
   ];

   repeated float packed_float = 85 [
     features.repeated_field_encoding = PACKED
   ];

   repeated double packed_double = 86 [
     features.repeated_field_encoding = PACKED
   ];

   repeated bool packed_bool = 87 [
     features.repeated_field_encoding = PACKED
   ];

   repeated NestedEnum packed_nested_enum = 88 [
     features.repeated_field_encoding = PACKED
   ];

   // Unpacked
   repeated int32 unpacked_int32 = 89;
   repeated int64 unpacked_int64 = 90;
   repeated uint32 unpacked_uint32 = 91;
   repeated uint64 unpacked_uint64 = 92;
   repeated sint32 unpacked_sint32 = 93;
   repeated sint64 unpacked_sint64 = 94;
   repeated fixed32 unpacked_fixed32 = 95;
   repeated fixed64 unpacked_fixed64 = 96;
   repeated sfixed32 unpacked_sfixed32 = 97;
   repeated sfixed64 unpacked_sfixed64 = 98;
   repeated float unpacked_float = 99;
   repeated double unpacked_double = 100;
   repeated bool unpacked_bool = 101;
   repeated NestedEnum unpacked_nested_enum = 102;

   // Map
   map<int32, int32> map_int32_int32 = 56;
   map<int64, int64> map_int64_int64 = 57;
   map<uint32, uint32> map_uint32_uint32 = 58;
   map<uint64, uint64> map_uint64_uint64 = 59;
   map<sint32, sint32> map_sint32_sint32 = 60;
   map<sint64, sint64> map_sint64_sint64 = 61;
   map<fixed32, fixed32> map_fixed32_fixed32 = 62;
   map<fixed64, fixed64> map_fixed64_fixed64 = 63;
   map<sfixed32, sfixed32> map_sfixed32_sfixed32 = 64;
   map<sfixed64, sfixed64> map_sfixed64_sfixed64 = 65;
   map<int32, float> map_int32_float = 66;
   map<int32, double> map_int32_double = 67;
   map<bool, bool> map_bool_bool = 68;
   map<string, string> map_string_string = 69;
   map<string, bytes> map_string_bytes = 70;
   map<string, NestedMessage> map_string_nested_message = 71;
   map<string, ForeignMessageProto2> map_string_foreign_message = 72;
   map<string, NestedEnum> map_string_nested_enum = 73;
   map<string, ForeignEnumProto2> map_string_foreign_enum = 74;

   oneof oneof_field {
     uint32 oneof_uint32 = 111;
     NestedMessage oneof_nested_message = 112;
     string oneof_string = 113;
     bytes oneof_bytes = 114;
     bool oneof_bool = 115;
     uint64 oneof_uint64 = 116;
     float oneof_float = 117;
     double oneof_double = 118;
     NestedEnum oneof_enum = 119;
   }

   // extensions
   extensions 120 to 200;

   // groups
   message Data {
     int32 group_int32 = 202;
     uint32 group_uint32 = 203;
   }

   Data data = 201 [
     features.message_encoding = DELIMITED
   ];

   message MultiWordGroupField {
     int32 group_int32 = 205;
     uint32 group_uint32 = 206;
   }

   MultiWordGroupField multiwordgroupfield = 204 [
     features.message_encoding = DELIMITED
   ];

   // default values
   int32 default_int32 = 241 [
     default = -123456789
   ];

   int64 default_int64 = 242 [
     default = -9123456789123456789
   ];

   uint32 default_uint32 = 243 [
     default = 2123456789
   ];

   uint64 default_uint64 = 244 [
     default = 10123456789123456789
   ];

   sint32 default_sint32 = 245 [
     default = -123456789
   ];

   sint64 default_sint64 = 246 [
     default = -9123456789123456789
   ];

   fixed32 default_fixed32 = 247 [
     default = 2123456789
   ];

   fixed64 default_fixed64 = 248 [
     default = 10123456789123456789
   ];

   sfixed32 default_sfixed32 = 249 [
     default = -123456789
   ];

   sfixed64 default_sfixed64 = 250 [
     default = -9123456789123456789
   ];

   float default_float = 251 [
     default = 9e9
   ];

   double default_double = 252 [
     default = 7e22
   ];

   bool default_bool = 253 [
     default = true
   ];

   string default_string = 254 [
     default = "Rosebud"
   ];

   bytes default_bytes = 255 [
     default = "joshua"
   ];

   // Test field-name-to-JSON-name convention.
   // (protobuf says names can be any valid C/C++ identifier.)
   int32 fieldname1 = 401;
   int32 field_name2 = 402;
   int32 _field_name3 = 403;
   int32 field__name4_ = 404;
   int32 field0name5 = 405;
   int32 field_0_name6 = 406;
   int32 fieldName7 = 407;
   int32 FieldName8 = 408;
   int32 field_Name9 = 409;
   int32 Field_Name10 = 410;
   int32 FIELD_NAME11 = 411;
   int32 FIELD_name12 = 412;
   int32 __field_name13 = 413;
   int32 __Field_name14 = 414;
   int32 field__name15 = 415;
   int32 field__Name16 = 416;
   int32 field_name17__ = 417;
   int32 Field_name18__ = 418;

   // Reserved for unknown fields test.
   reserved 1000 to 9999;

   // message_set test case.
   message MessageSetCorrect {
     option message_set_wire_format = true;

     extensions 4 to max;
   }

   message MessageSetCorrectExtension1 {
     extend MessageSetCorrect {
       MessageSetCorrectExtension1 message_set_extension = 1547769;
     }

     string str = 25;
   }

   message MessageSetCorrectExtension2 {
     extend MessageSetCorrect {
       MessageSetCorrectExtension2 message_set_extension = 4135312;
     }

     int32 i = 9;
   }
 }

 message ForeignMessageProto2 {
   int32 c = 1;
 }

 enum ForeignEnumProto2 {
   FOREIGN_FOO = 0;
   FOREIGN_BAR = 1;
   FOREIGN_BAZ = 2;
 }

 extend TestAllTypesProto2 {
   int32 extension_int32 = 120;
 }

 extend TestAllTypesProto2 {
   GroupField groupfield = 121 [
     features.message_encoding = DELIMITED
   ];
 }

 message GroupField {
   int32 group_int32 = 122;
   uint32 group_uint32 = 123;
 }

 message UnknownToTestAllTypes {
   int32 optional_int32 = 1001;
   string optional_string = 1002;
   ForeignMessageProto2 nested_message = 1003;

   message OptionalGroup {
     int32 a = 1;
   }

   OptionalGroup optionalgroup = 1004 [
     features.message_encoding = DELIMITED
   ];

   bool optional_bool = 1006;
   repeated int32 repeated_int32 = 1011;
 }

 message NullHypothesisProto2 {
 }

 message EnumOnlyProto2 {
   enum Bool {
     kFalse = 0;
     kTrue = 1;
   }
 }

 message OneStringProto2 {
   string data = 1;
 }

 message ProtoWithKeywords {
   int32 inline = 1;
   string concept = 2;
   repeated string requires = 3;
 }

 message TestAllRequiredTypesProto2 {
   message NestedMessage {
     int32 a = 1 [
       features.field_presence = LEGACY_REQUIRED
     ];

     TestAllRequiredTypesProto2 corecursive = 2 [
       features.field_presence = LEGACY_REQUIRED
     ];

     TestAllRequiredTypesProto2 optional_corecursive = 3;
   }

   enum NestedEnum {
     FOO = 0;
     BAR = 1;
     BAZ = 2;
     NEG = -1; // Intentionally negative.
   }

   // Singular
   int32 required_int32 = 1 [
     features.field_presence = LEGACY_REQUIRED
   ];

   int64 required_int64 = 2 [
     features.field_presence = LEGACY_REQUIRED
   ];

   uint32 required_uint32 = 3 [
     features.field_presence = LEGACY_REQUIRED
   ];

   uint64 required_uint64 = 4 [
     features.field_presence = LEGACY_REQUIRED
   ];

   sint32 required_sint32 = 5 [
     features.field_presence = LEGACY_REQUIRED
   ];

   sint64 required_sint64 = 6 [
     features.field_presence = LEGACY_REQUIRED
   ];

   fixed32 required_fixed32 = 7 [
     features.field_presence = LEGACY_REQUIRED
   ];

   fixed64 required_fixed64 = 8 [
     features.field_presence = LEGACY_REQUIRED
   ];

   sfixed32 required_sfixed32 = 9 [
     features.field_presence = LEGACY_REQUIRED
   ];

   sfixed64 required_sfixed64 = 10 [
     features.field_presence = LEGACY_REQUIRED
   ];

   float required_float = 11 [
     features.field_presence = LEGACY_REQUIRED
   ];

   double required_double = 12 [
     features.field_presence = LEGACY_REQUIRED
   ];

   bool required_bool = 13 [
     features.field_presence = LEGACY_REQUIRED
   ];

   string required_string = 14 [
     features.field_presence = LEGACY_REQUIRED
   ];

   bytes required_bytes = 15 [
     features.field_presence = LEGACY_REQUIRED
   ];

   NestedMessage required_nested_message = 18 [
     features.field_presence = LEGACY_REQUIRED
   ];

   ForeignMessageProto2 required_foreign_message = 19 [
     features.field_presence = LEGACY_REQUIRED
   ];

   NestedEnum required_nested_enum = 21 [
     features.field_presence = LEGACY_REQUIRED
   ];

   ForeignEnumProto2 required_foreign_enum = 22 [
     features.field_presence = LEGACY_REQUIRED
   ];

   string required_string_piece = 24 [
     features.field_presence = LEGACY_REQUIRED,
     ctype = STRING_PIECE
   ];

   string required_cord = 25 [
     features.field_presence = LEGACY_REQUIRED,
     ctype = CORD
   ];

   TestAllRequiredTypesProto2 recursive_message = 27 [
     features.field_presence = LEGACY_REQUIRED
   ];

   TestAllRequiredTypesProto2 optional_recursive_message = 28;

   // extensions
   extensions 120 to 200;

   // groups
   message Data {
     int32 group_int32 = 202 [
       features.field_presence = LEGACY_REQUIRED
     ];

     uint32 group_uint32 = 203 [
       features.field_presence = LEGACY_REQUIRED
     ];
   }

   Data data = 201 [
     features.field_presence = LEGACY_REQUIRED,
     features.message_encoding = DELIMITED
   ];

   // default values
   int32 default_int32 = 241 [
     features.field_presence = LEGACY_REQUIRED,
     default = -123456789
   ];

   int64 default_int64 = 242 [
     features.field_presence = LEGACY_REQUIRED,
     default = -9123456789123456789
   ];

   uint32 default_uint32 = 243 [
     features.field_presence = LEGACY_REQUIRED,
     default = 2123456789
   ];

   uint64 default_uint64 = 244 [
     features.field_presence = LEGACY_REQUIRED,
     default = 10123456789123456789
   ];

   sint32 default_sint32 = 245 [
     features.field_presence = LEGACY_REQUIRED,
     default = -123456789
   ];

   sint64 default_sint64 = 246 [
     features.field_presence = LEGACY_REQUIRED,
     default = -9123456789123456789
   ];

   fixed32 default_fixed32 = 247 [
     features.field_presence = LEGACY_REQUIRED,
     default = 2123456789
   ];

   fixed64 default_fixed64 = 248 [
     features.field_presence = LEGACY_REQUIRED,
     default = 10123456789123456789
   ];

   sfixed32 default_sfixed32 = 249 [
     features.field_presence = LEGACY_REQUIRED,
     default = -123456789
   ];

   sfixed64 default_sfixed64 = 250 [
     features.field_presence = LEGACY_REQUIRED,
     default = -9123456789123456789
   ];

   float default_float = 251 [
     features.field_presence = LEGACY_REQUIRED,
     default = 9e9
   ];

   double default_double = 252 [
     features.field_presence = LEGACY_REQUIRED,
     default = 7e22
   ];

   bool default_bool = 253 [
     features.field_presence = LEGACY_REQUIRED,
     default = true
   ];

   string default_string = 254 [
     features.field_presence = LEGACY_REQUIRED,
     default = "Rosebud"
   ];

   bytes default_bytes = 255 [
     features.field_presence = LEGACY_REQUIRED,
     default = "joshua"
   ];

   // Reserved for unknown fields test.
   reserved 1000 to 9999;

   // message_set test case.
   message MessageSetCorrect {
     option message_set_wire_format = true;

     extensions 4 to max;
   }

   message MessageSetCorrectExtension1 {
     extend MessageSetCorrect {
       MessageSetCorrectExtension1 message_set_extension = 1547769;
     }

     string str = 25 [
       features.field_presence = LEGACY_REQUIRED
     ];
   }

   message MessageSetCorrectExtension2 {
     extend MessageSetCorrect {
       MessageSetCorrectExtension2 message_set_extension = 4135312;
     }

     int32 i = 9 [
       features.field_presence = LEGACY_REQUIRED
     ];
   }
 }
	// Protocol Buffers - Google's data interchange format
	// Copyright 2008 Google Inc. All rights reserved.
	//
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file or at
	// https://developers.google.com/open-source/licenses/bsd
	//
	// Test schema for proto2 messages. This test schema is used by:
	//
	// - conformance tests

	// LINT: ALLOW_GROUPS

	edition = "2023";

	package protobuf_test_messages.editions.proto2;

	option features.enum_type = CLOSED;
	option features.repeated_field_encoding = EXPANDED;
	option features.utf8_validation = NONE;
	option java_package = "com.google.protobuf_test_messages.editions.proto2";
	option objc_class_prefix = "EditionsProto2";

	// This is the default, but we specify it here explicitly.
	option optimize_for = SPEED;
	option cc_enable_arenas = true;

	// This proto includes every type of field in both singular and repeated
	// forms.
	//
	// Also, crucially, all messages and enums in this file are eventually
	// submessages of this message. So for example, a fuzz test of TestAllTypes
	// could trigger bugs that occur in any message type in this file. We verify
	// this stays true in a unit test.
	message TestAllTypesProto2 {
	message NestedMessage {
	int32 a = 1;
	TestAllTypesProto2 corecursive = 2;
	}

	enum NestedEnum {
	FOO = 0;
	BAR = 1;
	BAZ = 2;
	NEG = -1; // Intentionally negative.
	}

	// Singular
	int32 optional_int32 = 1;
	int64 optional_int64 = 2;
	uint32 optional_uint32 = 3;
	uint64 optional_uint64 = 4;
	sint32 optional_sint32 = 5;
	sint64 optional_sint64 = 6;
	fixed32 optional_fixed32 = 7;
	fixed64 optional_fixed64 = 8;
	sfixed32 optional_sfixed32 = 9;
	sfixed64 optional_sfixed64 = 10;
	float optional_float = 11;
	double optional_double = 12;
	bool optional_bool = 13;
	string optional_string = 14;
	bytes optional_bytes = 15;
	NestedMessage optional_nested_message = 18;
	ForeignMessageProto2 optional_foreign_message = 19;
	NestedEnum optional_nested_enum = 21;
	ForeignEnumProto2 optional_foreign_enum = 22;
	string optional_string_piece = 24 [
	ctype = STRING_PIECE
	];

	string optional_cord = 25 [
	ctype = CORD
	];

	TestAllTypesProto2 recursive_message = 27;

	// 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 NestedMessage repeated_nested_message = 48;
	repeated ForeignMessageProto2 repeated_foreign_message = 49;
	repeated NestedEnum repeated_nested_enum = 51;
	repeated ForeignEnumProto2 repeated_foreign_enum = 52;
	repeated string repeated_string_piece = 54 [
	ctype = STRING_PIECE
	];

	repeated string repeated_cord = 55 [
	ctype = CORD
	];

	// Packed
	repeated int32 packed_int32 = 75 [
	features.repeated_field_encoding = PACKED
	];

	repeated int64 packed_int64 = 76 [
	features.repeated_field_encoding = PACKED
	];

	repeated uint32 packed_uint32 = 77 [
	features.repeated_field_encoding = PACKED
	];

	repeated uint64 packed_uint64 = 78 [
	features.repeated_field_encoding = PACKED
	];

	repeated sint32 packed_sint32 = 79 [
	features.repeated_field_encoding = PACKED
	];

	repeated sint64 packed_sint64 = 80 [
	features.repeated_field_encoding = PACKED
	];

	repeated fixed32 packed_fixed32 = 81 [
	features.repeated_field_encoding = PACKED
	];

	repeated fixed64 packed_fixed64 = 82 [
	features.repeated_field_encoding = PACKED
	];

	repeated sfixed32 packed_sfixed32 = 83 [
	features.repeated_field_encoding = PACKED
	];

	repeated sfixed64 packed_sfixed64 = 84 [
	features.repeated_field_encoding = PACKED
	];

	repeated float packed_float = 85 [
	features.repeated_field_encoding = PACKED
	];

	repeated double packed_double = 86 [
	features.repeated_field_encoding = PACKED
	];

	repeated bool packed_bool = 87 [
	features.repeated_field_encoding = PACKED
	];

	repeated NestedEnum packed_nested_enum = 88 [
	features.repeated_field_encoding = PACKED
	];

	// Unpacked
	repeated int32 unpacked_int32 = 89;
	repeated int64 unpacked_int64 = 90;
	repeated uint32 unpacked_uint32 = 91;
	repeated uint64 unpacked_uint64 = 92;
	repeated sint32 unpacked_sint32 = 93;
	repeated sint64 unpacked_sint64 = 94;
	repeated fixed32 unpacked_fixed32 = 95;
	repeated fixed64 unpacked_fixed64 = 96;
	repeated sfixed32 unpacked_sfixed32 = 97;
	repeated sfixed64 unpacked_sfixed64 = 98;
	repeated float unpacked_float = 99;
	repeated double unpacked_double = 100;
	repeated bool unpacked_bool = 101;
	repeated NestedEnum unpacked_nested_enum = 102;

	// Map
	map<int32, int32> map_int32_int32 = 56;
	map<int64, int64> map_int64_int64 = 57;
	map<uint32, uint32> map_uint32_uint32 = 58;
	map<uint64, uint64> map_uint64_uint64 = 59;
	map<sint32, sint32> map_sint32_sint32 = 60;
	map<sint64, sint64> map_sint64_sint64 = 61;
	map<fixed32, fixed32> map_fixed32_fixed32 = 62;
	map<fixed64, fixed64> map_fixed64_fixed64 = 63;
	map<sfixed32, sfixed32> map_sfixed32_sfixed32 = 64;
	map<sfixed64, sfixed64> map_sfixed64_sfixed64 = 65;
	map<int32, float> map_int32_float = 66;
	map<int32, double> map_int32_double = 67;
	map<bool, bool> map_bool_bool = 68;
	map<string, string> map_string_string = 69;
	map<string, bytes> map_string_bytes = 70;
	map<string, NestedMessage> map_string_nested_message = 71;
	map<string, ForeignMessageProto2> map_string_foreign_message = 72;
	map<string, NestedEnum> map_string_nested_enum = 73;
	map<string, ForeignEnumProto2> map_string_foreign_enum = 74;

	oneof oneof_field {
	uint32 oneof_uint32 = 111;
	NestedMessage oneof_nested_message = 112;
	string oneof_string = 113;
	bytes oneof_bytes = 114;
	bool oneof_bool = 115;
	uint64 oneof_uint64 = 116;
	float oneof_float = 117;
	double oneof_double = 118;
	NestedEnum oneof_enum = 119;
	}

	// extensions
	extensions 120 to 200;

	// groups
	message Data {
	int32 group_int32 = 202;
	uint32 group_uint32 = 203;
	}

	Data data = 201 [
	features.message_encoding = DELIMITED
	];

	message MultiWordGroupField {
	int32 group_int32 = 205;
	uint32 group_uint32 = 206;
	}

	MultiWordGroupField multiwordgroupfield = 204 [
	features.message_encoding = DELIMITED
	];

	// default values
	int32 default_int32 = 241 [
	default = -123456789
	];

	int64 default_int64 = 242 [
	default = -9123456789123456789
	];

	uint32 default_uint32 = 243 [
	default = 2123456789
	];

	uint64 default_uint64 = 244 [
	default = 10123456789123456789
	];

	sint32 default_sint32 = 245 [
	default = -123456789
	];

	sint64 default_sint64 = 246 [
	default = -9123456789123456789
	];

	fixed32 default_fixed32 = 247 [
	default = 2123456789
	];

	fixed64 default_fixed64 = 248 [
	default = 10123456789123456789
	];

	sfixed32 default_sfixed32 = 249 [
	default = -123456789
	];

	sfixed64 default_sfixed64 = 250 [
	default = -9123456789123456789
	];

	float default_float = 251 [
	default = 9e9
	];

	double default_double = 252 [
	default = 7e22
	];

	bool default_bool = 253 [
	default = true
	];

	string default_string = 254 [
	default = "Rosebud"
	];

	bytes default_bytes = 255 [
	default = "joshua"
	];

	// Test field-name-to-JSON-name convention.
	// (protobuf says names can be any valid C/C++ identifier.)
	int32 fieldname1 = 401;
	int32 field_name2 = 402;
	int32 _field_name3 = 403;
	int32 field__name4_ = 404;
	int32 field0name5 = 405;
	int32 field_0_name6 = 406;
	int32 fieldName7 = 407;
	int32 FieldName8 = 408;
	int32 field_Name9 = 409;
	int32 Field_Name10 = 410;
	int32 FIELD_NAME11 = 411;
	int32 FIELD_name12 = 412;
	int32 __field_name13 = 413;
	int32 __Field_name14 = 414;
	int32 field__name15 = 415;
	int32 field__Name16 = 416;
	int32 field_name17__ = 417;
	int32 Field_name18__ = 418;

	// Reserved for unknown fields test.
	reserved 1000 to 9999;

	// message_set test case.
	message MessageSetCorrect {
	option message_set_wire_format = true;

	extensions 4 to max;
	}

	message MessageSetCorrectExtension1 {
	extend MessageSetCorrect {
	MessageSetCorrectExtension1 message_set_extension = 1547769;
	}

	string str = 25;
	}

	message MessageSetCorrectExtension2 {
	extend MessageSetCorrect {
	MessageSetCorrectExtension2 message_set_extension = 4135312;
	}

	int32 i = 9;
	}
	}

	message ForeignMessageProto2 {
	int32 c = 1;
	}

	enum ForeignEnumProto2 {
	FOREIGN_FOO = 0;
	FOREIGN_BAR = 1;
	FOREIGN_BAZ = 2;
	}

	extend TestAllTypesProto2 {
	int32 extension_int32 = 120;
	}

	extend TestAllTypesProto2 {
	GroupField groupfield = 121 [
	features.message_encoding = DELIMITED
	];
	}

	message GroupField {
	int32 group_int32 = 122;
	uint32 group_uint32 = 123;
	}

	message UnknownToTestAllTypes {
	int32 optional_int32 = 1001;
	string optional_string = 1002;
	ForeignMessageProto2 nested_message = 1003;

	message OptionalGroup {
	int32 a = 1;
	}

	OptionalGroup optionalgroup = 1004 [
	features.message_encoding = DELIMITED
	];

	bool optional_bool = 1006;
	repeated int32 repeated_int32 = 1011;
	}

	message NullHypothesisProto2 {
	}

	message EnumOnlyProto2 {
	enum Bool {
	kFalse = 0;
	kTrue = 1;
	}
	}

	message OneStringProto2 {
	string data = 1;
	}

	message ProtoWithKeywords {
	int32 inline = 1;
	string concept = 2;
	repeated string requires = 3;
	}

	message TestAllRequiredTypesProto2 {
	message NestedMessage {
	int32 a = 1 [
	features.field_presence = LEGACY_REQUIRED
	];

	TestAllRequiredTypesProto2 corecursive = 2 [
	features.field_presence = LEGACY_REQUIRED
	];

	TestAllRequiredTypesProto2 optional_corecursive = 3;
	}

	enum NestedEnum {
	FOO = 0;
	BAR = 1;
	BAZ = 2;
	NEG = -1; // Intentionally negative.
	}

	// Singular
	int32 required_int32 = 1 [
	features.field_presence = LEGACY_REQUIRED
	];

	int64 required_int64 = 2 [
	features.field_presence = LEGACY_REQUIRED
	];

	uint32 required_uint32 = 3 [
	features.field_presence = LEGACY_REQUIRED
	];

	uint64 required_uint64 = 4 [
	features.field_presence = LEGACY_REQUIRED
	];

	sint32 required_sint32 = 5 [
	features.field_presence = LEGACY_REQUIRED
	];

	sint64 required_sint64 = 6 [
	features.field_presence = LEGACY_REQUIRED
	];

	fixed32 required_fixed32 = 7 [
	features.field_presence = LEGACY_REQUIRED
	];

	fixed64 required_fixed64 = 8 [
	features.field_presence = LEGACY_REQUIRED
	];

	sfixed32 required_sfixed32 = 9 [
	features.field_presence = LEGACY_REQUIRED
	];

	sfixed64 required_sfixed64 = 10 [
	features.field_presence = LEGACY_REQUIRED
	];

	float required_float = 11 [
	features.field_presence = LEGACY_REQUIRED
	];

	double required_double = 12 [
	features.field_presence = LEGACY_REQUIRED
	];

	bool required_bool = 13 [
	features.field_presence = LEGACY_REQUIRED
	];

	string required_string = 14 [
	features.field_presence = LEGACY_REQUIRED
	];

	bytes required_bytes = 15 [
	features.field_presence = LEGACY_REQUIRED
	];

	NestedMessage required_nested_message = 18 [
	features.field_presence = LEGACY_REQUIRED
	];

	ForeignMessageProto2 required_foreign_message = 19 [
	features.field_presence = LEGACY_REQUIRED
	];

	NestedEnum required_nested_enum = 21 [
	features.field_presence = LEGACY_REQUIRED
	];

	ForeignEnumProto2 required_foreign_enum = 22 [
	features.field_presence = LEGACY_REQUIRED
	];

	string required_string_piece = 24 [
	features.field_presence = LEGACY_REQUIRED,
	ctype = STRING_PIECE
	];

	string required_cord = 25 [
	features.field_presence = LEGACY_REQUIRED,
	ctype = CORD
	];

	TestAllRequiredTypesProto2 recursive_message = 27 [
	features.field_presence = LEGACY_REQUIRED
	];

	TestAllRequiredTypesProto2 optional_recursive_message = 28;

	// extensions
	extensions 120 to 200;

	// groups
	message Data {
	int32 group_int32 = 202 [
	features.field_presence = LEGACY_REQUIRED
	];

	uint32 group_uint32 = 203 [
	features.field_presence = LEGACY_REQUIRED
	];
	}

	Data data = 201 [
	features.field_presence = LEGACY_REQUIRED,
	features.message_encoding = DELIMITED
	];

	// default values
	int32 default_int32 = 241 [
	features.field_presence = LEGACY_REQUIRED,
	default = -123456789
	];

	int64 default_int64 = 242 [
	features.field_presence = LEGACY_REQUIRED,
	default = -9123456789123456789
	];

	uint32 default_uint32 = 243 [
	features.field_presence = LEGACY_REQUIRED,
	default = 2123456789
	];

	uint64 default_uint64 = 244 [
	features.field_presence = LEGACY_REQUIRED,
	default = 10123456789123456789
	];

	sint32 default_sint32 = 245 [
	features.field_presence = LEGACY_REQUIRED,
	default = -123456789
	];

	sint64 default_sint64 = 246 [
	features.field_presence = LEGACY_REQUIRED,
	default = -9123456789123456789
	];

	fixed32 default_fixed32 = 247 [
	features.field_presence = LEGACY_REQUIRED,
	default = 2123456789
	];

	fixed64 default_fixed64 = 248 [
	features.field_presence = LEGACY_REQUIRED,
	default = 10123456789123456789
	];

	sfixed32 default_sfixed32 = 249 [
	features.field_presence = LEGACY_REQUIRED,
	default = -123456789
	];

	sfixed64 default_sfixed64 = 250 [
	features.field_presence = LEGACY_REQUIRED,
	default = -9123456789123456789
	];

	float default_float = 251 [
	features.field_presence = LEGACY_REQUIRED,
	default = 9e9
	];

	double default_double = 252 [
	features.field_presence = LEGACY_REQUIRED,
	default = 7e22
	];

	bool default_bool = 253 [
	features.field_presence = LEGACY_REQUIRED,
	default = true
	];

	string default_string = 254 [
	features.field_presence = LEGACY_REQUIRED,
	default = "Rosebud"
	];

	bytes default_bytes = 255 [
	features.field_presence = LEGACY_REQUIRED,
	default = "joshua"
	];

	// Reserved for unknown fields test.
	reserved 1000 to 9999;

	// message_set test case.
	message MessageSetCorrect {
	option message_set_wire_format = true;

	extensions 4 to max;
	}

	message MessageSetCorrectExtension1 {
	extend MessageSetCorrect {
	MessageSetCorrectExtension1 message_set_extension = 1547769;
	}

	string str = 25 [
	features.field_presence = LEGACY_REQUIRED
	];
	}

	message MessageSetCorrectExtension2 {
	extend MessageSetCorrect {
	MessageSetCorrectExtension2 message_set_extension = 4135312;
	}

	int32 i = 9 [
	features.field_presence = LEGACY_REQUIRED
	];
	}
	}