flutter/dev/devicelab/lib/tasks/gallery.dart
Yegor 6cdab85d28 Sync test code with Cocoon (#6129)
* fix flutter watch benchmark

Syncs d2d7950ecd

* Split Android/iOS impl behind a unified interface

Syncs db87e10fa5

* Switch from pub get to flutter packages get

Syncs b378005cbb

* "silent" option in test runner; fix analysis errors;
2016-09-29 10:19:15 -07:00

61 lines
1.8 KiB
Dart

// Copyright 2016 The Chromium 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:async';
import 'dart:convert';
import 'dart:io';
import 'package:meta/meta.dart';
import '../framework/adb.dart';
import '../framework/framework.dart';
import '../framework/utils.dart';
TaskFunction createGalleryTransitionTest({ @required DeviceOperatingSystem os }) {
return new GalleryTransitionTest(os: os);
}
class GalleryTransitionTest {
GalleryTransitionTest({ this.os }) {
deviceOperatingSystem = os;
}
final DeviceOperatingSystem os;
Future<TaskResult> call() async {
String deviceId = (await devices.workingDevice).deviceId;
Directory galleryDirectory =
dir('${flutterDirectory.path}/examples/flutter_gallery');
await inDirectory(galleryDirectory, () async {
await flutter('packages', options: <String>['get']);
if (os == DeviceOperatingSystem.ios) {
// This causes an Xcode project to be created.
await flutter('build', options: <String>['ios', '--profile']);
}
await flutter('drive', options: <String>[
'--profile',
'--trace-startup',
'-t',
'test_driver/transitions_perf.dart',
'-d',
deviceId,
]);
});
// Route paths contains slashes, which Firebase doesn't accept in keys, so we
// remove them.
Map<String, dynamic> original = JSON.decode(file(
'${galleryDirectory.path}/build/transition_durations.timeline.json')
.readAsStringSync());
Map<String, dynamic> clean = new Map<String, dynamic>.fromIterable(
original.keys,
key: (String key) => key.replaceAll('/', ''),
value: (String key) => original[key]);
return new TaskResult.success(clean);
}
}