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acf4b6c1aa
Disallow calling stop() or cancel() multiple times. This means that when you use startProgress you have to more carefully think about what exactly is going on. Properly cancel startProgress in non-ANSI situations, so that back-to-back startProgress calls all render to the console.
82 lines
3.4 KiB
Dart
82 lines
3.4 KiB
Dart
// Copyright (c) 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:async';
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import 'dart:convert';
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import 'dart:io';
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import 'package:path/path.dart' as path;
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import 'package:flutter_devicelab/framework/adb.dart';
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import 'package:flutter_devicelab/framework/framework.dart';
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import 'package:flutter_devicelab/framework/utils.dart';
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void main() {
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task(() async {
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final Device device = await devices.workingDevice;
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await device.unlock();
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final Directory appDir = dir(path.join(flutterDirectory.path, 'dev/integration_tests/ui'));
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await inDirectory(appDir, () async {
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final Completer<Null> ready = new Completer<Null>();
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print('run: starting...');
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final Process run = await startProcess(
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path.join(flutterDirectory.path, 'bin', 'flutter'),
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<String>['--suppress-analytics', 'run', '--release', '-d', device.deviceId, 'lib/main.dart'],
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isBot: false, // we just want to test the output, not have any debugging info
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);
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final List<String> stdout = <String>[];
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final List<String> stderr = <String>[];
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int runExitCode;
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run.stdout
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.transform(utf8.decoder)
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.transform(const LineSplitter())
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.listen((String line) {
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print('run:stdout: $line');
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stdout.add(line);
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if (line.contains('To quit, press "q".'))
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ready.complete();
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});
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run.stderr
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.transform(utf8.decoder)
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.transform(const LineSplitter())
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.listen((String line) {
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print('run:stderr: $line');
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stdout.add(line);
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});
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run.exitCode.then((int exitCode) { runExitCode = exitCode; });
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await Future.any<dynamic>(<Future<dynamic>>[ ready.future, run.exitCode ]);
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if (runExitCode != null)
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throw 'Failed to run test app; runner unexpected exited, with exit code $runExitCode.';
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run.stdin.write('q');
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await run.exitCode;
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if (stderr.isNotEmpty)
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throw 'flutter run --release had output on standard error.';
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if (stdout.first == 'Building flutter tool...')
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stdout.removeAt(0);
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if (stdout.first == 'Running "flutter packages get" in ui...')
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stdout.removeAt(0);
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if (stdout.first == 'Initializing gradle...')
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stdout.removeAt(0);
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if (stdout.first == 'Resolving dependencies...')
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stdout.removeAt(0);
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if (!(stdout.first.startsWith('Launching lib/main.dart on ') && stdout.first.endsWith(' in release mode...')))
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throw 'flutter run --release had unexpected first line: ${stdout.first}';
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stdout.removeAt(0);
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if (stdout.first != 'Running \'gradlew assembleRelease\'...')
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throw 'flutter run --release had unexpected second line: ${stdout.first}';
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stdout.removeAt(0);
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if (!(stdout.first.startsWith('Built build/app/outputs/apk/release/app-release.apk (') && stdout.first.endsWith('MB).')))
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throw 'flutter run --release had unexpected third line: ${stdout.first}';
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stdout.removeAt(0);
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if (stdout.first == 'Installing build/app/outputs/apk/app.apk...')
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stdout.removeAt(0);
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if (stdout.join('\n') != '\nTo quit, press "q".\n\nApplication finished.') {
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throw 'flutter run --release had unexpected output after third line:\n'
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'${stdout.join('\n')}';
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}
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});
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return new TaskResult.success(null);
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});
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}
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