| // Copyright (c) 2017 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:path/path.dart' as path; |
| |
| import 'package:flutter_devicelab/framework/adb.dart'; |
| import 'package:flutter_devicelab/framework/framework.dart'; |
| import 'package:flutter_devicelab/framework/utils.dart'; |
| |
| void main() { |
| task(() async { |
| final Device device = await devices.workingDevice; |
| await device.unlock(); |
| final Directory appDir = dir(path.join(flutterDirectory.path, 'dev/integration_tests/ui')); |
| await inDirectory(appDir, () async { |
| final Completer<void> ready = Completer<void>(); |
| print('run: starting...'); |
| final Process run = await startProcess( |
| path.join(flutterDirectory.path, 'bin', 'flutter'), |
| <String>['--suppress-analytics', 'run', '--release', '-d', device.deviceId, 'lib/main.dart'], |
| isBot: false, // we just want to test the output, not have any debugging info |
| ); |
| final List<String> stdout = <String>[]; |
| final List<String> stderr = <String>[]; |
| int runExitCode; |
| run.stdout |
| .transform<String>(utf8.decoder) |
| .transform<String>(const LineSplitter()) |
| .listen((String line) { |
| print('run:stdout: $line'); |
| stdout.add(line); |
| if (line.contains('To quit, press "q".')) |
| ready.complete(); |
| }); |
| run.stderr |
| .transform<String>(utf8.decoder) |
| .transform<String>(const LineSplitter()) |
| .listen((String line) { |
| print('run:stderr: $line'); |
| stderr.add(line); |
| }); |
| run.exitCode.then<void>((int exitCode) { runExitCode = exitCode; }); |
| await Future.any<dynamic>(<Future<dynamic>>[ ready.future, run.exitCode ]); |
| if (runExitCode != null) |
| throw 'Failed to run test app; runner unexpected exited, with exit code $runExitCode.'; |
| run.stdin.write('q'); |
| await run.exitCode; |
| if (stderr.isNotEmpty) |
| throw 'flutter run --release had output on standard error.'; |
| if (stdout.first.startsWith('Building flutter tool...')) |
| stdout.removeAt(0); |
| if (stdout.first.startsWith('Running "flutter pub get" in ui...')) |
| stdout.removeAt(0); |
| if (stdout.first.startsWith('Initializing gradle...')) |
| stdout.removeAt(0); |
| if (stdout.first.startsWith('Resolving dependencies...')) |
| stdout.removeAt(0); |
| if (!(stdout.first.startsWith('Launching lib/main.dart on ') && stdout.first.endsWith(' in release mode...'))) |
| throw 'flutter run --release had unexpected first line: ${stdout.first}'; |
| stdout.removeAt(0); |
| if (!stdout.first.startsWith('Running Gradle task \'assembleRelease\'...')) |
| throw 'flutter run --release had unexpected second line: ${stdout.first}'; |
| stdout.removeAt(0); |
| if (!(stdout.first.startsWith('Built build/app/outputs/apk/release/app-release.apk (') && stdout.first.endsWith('MB).'))) |
| throw 'flutter run --release had unexpected third line: ${stdout.first}'; |
| stdout.removeAt(0); |
| if (stdout.first.startsWith('Installing build/app/outputs/apk/app.apk...')) |
| stdout.removeAt(0); |
| if (stdout.join('\n') != '\nTo quit, press "q".\n\nApplication finished.') { |
| throw 'flutter run --release had unexpected output after third line:\n' |
| '${stdout.join('\n')}'; |
| } |
| }); |
| return TaskResult.success(null); |
| }); |
| } |