blob: 5884297eda456eb615ffe428616ff4c7bd7624f0 [file] [log] [blame]
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'dart:io' show Directory, Process;
import 'package:path/path.dart' as path;
import '../framework/devices.dart' as adb;
import '../framework/framework.dart' show TaskFunction;
import '../framework/task_result.dart' show TaskResult;
import '../framework/utils.dart' as utils;
import '../microbenchmarks.dart' as microbenchmarks;
TaskFunction runTask(adb.DeviceOperatingSystem operatingSystem) {
return () async {
adb.deviceOperatingSystem = operatingSystem;
final adb.Device device = await adb.devices.workingDevice;
await device.unlock();
final Directory appDir = utils.dir(path.join(utils.flutterDirectory.path,
final Process flutterProcess = await utils.inDirectory(appDir, () async {
final String flutterExe =
path.join(utils.flutterDirectory.path, 'bin', 'flutter');
final List<String> createArgs = <String>[
print('\nExecuting: $flutterExe $createArgs $appDir');
await utils.eval(flutterExe, createArgs);
final List<String> options = <String>[
// --release doesn't work on iOS due to code signing issues
return utils.startFlutter(
options: options,
final Map<String, double> results =
await microbenchmarks.readJsonResults(flutterProcess);
return TaskResult.success(results,
benchmarkScoreKeys: results.keys.toList());