// Copyright 2026 The TensorFlow Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ==============================================================================

// Test messages used in compare_test.py.
syntax = "proto2";

package compare_test;

option cc_enable_arenas = true;

enum Enum {
  A = 0;
  B = 1;
  C = 2;
}

message Small {
  repeated string strings = 1;
}

message Medium {
  repeated int32 int32s = 1;
  repeated Small smalls = 2;
  repeated group GroupA = 3 {
    repeated group GroupB = 4 {
      required string strings = 5;
    }
  }
  repeated float floats = 6;
}

message Large {
  optional string string_ = 1;
  optional int64 int64_ = 2;
  optional float float_ = 3;
  optional bool bool_ = 4;
  optional Enum enum_ = 5;
  repeated int64 int64s = 6;
  optional Medium medium = 7;
  optional Small small = 8;
  optional double double_ = 9;
  optional WithMap with_map = 10;
}

message Labeled {
  required int32 required = 1;
  optional int32 optional = 2;
}

message WithMap {
  map<int32, Small> value_message = 1;
  map<string, string> value_string = 2;
}

message Floats {
  optional float float_ = 1;
  optional double double_ = 2;
}

message RepeatedFloats {
  repeated float float_ = 1 [packed = true];
  repeated double double_ = 2 [packed = true];
}

message NestedFloats {
  optional Floats floats = 1;
}

message MapFloats {
  map<int64, Floats> int_to_floats = 1;
}