Function BM_CommandLine

src/benchmark/Performance.cpp:833–869

}

static void BM_CommandLine(benchmark::State& state, const BenchmarkConfig& config,
                           int iteration) {
  const std::string input_path =
      GetTemporaryFileRegistry().Create("benchmark-cli-input", ".txt");
  const std::string output_path =
      GetTemporaryFileRegistry().Create("benchmark-cli-output", ".txt");
  const std::string measured_path =
      GetTemporaryFileRegistry().Create("benchmark-cli-measured", ".json");

  std::ostringstream os;
  for (int i = 0; i < iteration; i++) {
    os << "Open Chinese Convert 開放中文轉換" << i << std::endl;
  }
  const std::string text = os.str();
  {
    std::ofstream stream(input_path.c_str(), std::ios::binary);
    stream << text;
  }

  MeasuredResult measured;
  size_t total_input_bytes = 0;
  double total_load_ms = 0.0;
  double total_convert_ms = 0.0;
  double total_write_ms = 0.0;
  double total_total_ms = 0.0;
  for (auto _ : state) {
    RunCommandLineConversion(config, input_path, output_path, measured_path);
    measured = ParseMeasuredResult(measured_path);
    total_input_bytes += measured.inputBytes == 0 ? text.size() : measured.inputBytes;
    total_load_ms += measured.loadMs;
    total_convert_ms += measured.convertMs;
    total_write_ms += measured.writeMs;
    total_total_ms += measured.totalMs;
  }
  SetCommandLineCounters(state, total_input_bytes, total_load_ms,
                         total_convert_ms, total_write_ms, total_total_ms);
}

bool RegisterBenchmarks() {
  const std::vector<BenchmarkConfig> initialization_configs =