blob: 07ef0ec6e5a4f94ea6c321fdfbc0b914a90e62d3 [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 'package:flutter_devicelab/framework/adb.dart';
import 'package:flutter_devicelab/framework/framework.dart';
import 'package:flutter_devicelab/framework/utils.dart';
import 'package:path/path.dart' as p;
void main() {
task(() async {
deviceOperatingSystem = DeviceOperatingSystem.android;
final Device device = await devices.workingDevice;
await device.unlock();
final String deviceId = device.deviceId;
await flutter('packages', options: <String>['get']);
final String complexLayoutPath = p.join(flutterDirectory.path, 'dev', 'benchmarks', 'complex_layout');
await inDirectory(complexLayoutPath, () async {
await flutter('drive', options: <String>[
'-v',
'--profile',
'--trace-startup', // Enables "endless" timeline event buffering.
'-t',
p.join(complexLayoutPath, 'test_driver', 'semantics_perf.dart'),
'-d',
deviceId,
]);
});
final String dataPath = p.join(complexLayoutPath, 'build', 'complex_layout_semantics_perf.json');
return TaskResult.successFromFile(file(dataPath), benchmarkScoreKeys: <String>[
'initialSemanticsTreeCreation',
]);
});
}