benchmarks/bin/from_json_string.dart

// Copyright (c) 2018, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:protobuf_benchmarks/benchmark_base.dart';
import 'package:protobuf_benchmarks/generated/google_message1_proto2.pb.dart'
    as p2;
import 'package:protobuf_benchmarks/generated/google_message1_proto3.pb.dart'
    as p3;
import 'package:protobuf_benchmarks/generated/google_message2.pb.dart';
import 'package:protobuf_benchmarks/readfile.dart';

class Benchmark extends BenchmarkBase {
  final String _message1Proto2JsonString;
  final String _message1Proto3JsonString;
  final String _message2JsonString;

  Benchmark(
    super.name,
    List<int> message1Proto2Input,
    List<int> message1Proto3Input,
    List<int> message2Input,
  ) : _message1Proto2JsonString =
          p2.GoogleMessage1.fromBuffer(message1Proto2Input).writeToJson(),
      _message1Proto3JsonString =
          p3.GoogleMessage1.fromBuffer(message1Proto3Input).writeToJson(),
      _message2JsonString =
          GoogleMessage2.fromBuffer(message2Input).writeToJson();

  @override
  void run() {
    p2.GoogleMessage1.fromJson(_message1Proto2JsonString);
    p3.GoogleMessage1.fromJson(_message1Proto3JsonString);
    GoogleMessage2.fromJson(_message2JsonString);
  }
}

void main() {
  final List<int> message1Proto2Input = readfile(
    'datasets/google_message1_proto2.pb',
  );
  final List<int> message1Proto3Input = readfile(
    'datasets/google_message1_proto3.pb',
  );
  final List<int> message2Input = readfile('datasets/google_message2.pb');
  Benchmark(
    'from_json_string',
    message1Proto2Input,
    message1Proto3Input,
    message2Input,
  ).report();
}