blob: 9eca0ddbfd678f28a4f00bd09a86858ad7a9ea02 [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:async';
import 'package:flutter_devicelab/framework/adb.dart';
import 'package:flutter_devicelab/framework/framework.dart';
import 'package:flutter_devicelab/framework/utils.dart';
Future<String> _runWithMode(String mode, String deviceId) async {
final StringBuffer stderr = StringBuffer();
await evalFlutter('drive', stderr: stderr, options: <String>[
mode,
'-t',
'test_driver/scroll_perf.dart',
'-d',
deviceId,
]);
return stderr.toString();
}
Future<TaskResult> run() async {
cd('${flutterDirectory.path}/examples/flutter_gallery');
final Device device = await devices.workingDevice;
await device.unlock();
final String deviceId = device.deviceId;
await flutter('packages', options: <String>['get']);
const String warningPiece = 'THIS BENCHMARK IS BEING RUN IN DEBUG MODE';
final String debugOutput = await _runWithMode('--debug', deviceId);
if (!debugOutput.contains(warningPiece)) {
return TaskResult.failure(
'Could not find the following warning message piece: $warningPiece'
);
}
final String profileOutput = await _runWithMode('--profile', deviceId);
if (profileOutput.contains(warningPiece)) {
return TaskResult.failure(
'Unexpected warning message piece in profile mode: $warningPiece'
);
}
return TaskResult.success(null);
}
Future<void> main() async {
deviceOperatingSystem = DeviceOperatingSystem.android;
await task(run);
}