// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

syntax = "proto2";

package goproto.proto.test;

option go_package = "google.golang.org/protobuf/internal/testprotos/editionsfuzztest";

message TestAllTypesProto2 {
  message NestedMessage {
    optional int32 a = 1;
    optional TestAllTypesProto2 corecursive = 2;
  }

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

  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 = 1000;
    optional int32 same_field_number = 16;
  }
  optional NestedMessage optional_nested_message = 18;
  optional NestedEnum optional_nested_enum = 21;

  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;
    optional NestedMessage optional_nested_message = 1001;
  }
  repeated NestedMessage repeated_nested_message = 48;
  repeated NestedEnum repeated_nested_enum = 51;

  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, NestedEnum> map_string_nested_enum = 73;

  // Singular with defaults
  optional int32 default_int32 = 81 [default = 81];
  optional int64 default_int64 = 82 [default = 82];
  optional uint32 default_uint32 = 83 [default = 83];
  optional uint64 default_uint64 = 84 [default = 84];
  optional sint32 default_sint32 = 85 [default = -85];
  optional sint64 default_sint64 = 86 [default = 86];
  optional fixed32 default_fixed32 = 87 [default = 87];
  optional fixed64 default_fixed64 = 88 [default = 88];
  optional sfixed32 default_sfixed32 = 89 [default = 89];
  optional sfixed64 default_sfixed64 = 80 [default = -90];
  optional float default_float = 91 [default = 91.5];
  optional double default_double = 92 [default = 92e3];
  optional bool default_bool = 93 [default = true];
  optional string default_string = 94 [default = "hello"];
  optional bytes default_bytes = 95 [default = "world"];
  optional NestedEnum default_nested_enum = 96 [default = BAR];

  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;
    group OneofGroup = 121 {
      optional int32 a = 1;
      optional int32 b = 2;
    }
  }

  // A oneof with exactly one field.
  oneof oneof_optional {
    uint32 oneof_optional_uint32 = 120;
  }
}