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https://github.com/flutter/flutter
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a16e620ec2
Funnel devicelab tests through utils process methods
105 lines
3.5 KiB
Dart
105 lines
3.5 KiB
Dart
// Copyright 2014 The Flutter 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:flutter_devicelab/framework/devices.dart';
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import 'package:flutter_devicelab/framework/framework.dart';
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import 'package:flutter_devicelab/framework/task_result.dart';
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import 'package:flutter_devicelab/framework/utils.dart';
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import 'package:path/path.dart' as path;
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void main() {
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task(() async {
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int? vmServicePort;
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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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section('TEST WHETHER `flutter drive --route` WORKS');
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await inDirectory(appDir, () async {
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return flutter(
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'drive',
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options: <String>[
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'--verbose',
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'-d',
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device.deviceId,
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'--route',
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'/smuggle-it',
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'lib/route.dart',
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],
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);
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});
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section('TEST WHETHER `flutter run --route` WORKS');
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await inDirectory(appDir, () async {
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final Completer<void> ready = Completer<void>();
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late bool ok;
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print('run: starting...');
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final Process run = await startFlutter(
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'run',
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// --fast-start does not support routes.
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options: <String>['--verbose', '--disable-service-auth-codes', '--no-fast-start', '--no-publish-port', '-d', device.deviceId, '--route', '/smuggle-it', 'lib/route.dart'],
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);
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run.stdout
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.transform<String>(utf8.decoder)
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.transform<String>(const LineSplitter())
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.listen((String line) {
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print('run:stdout: $line');
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if (vmServicePort == null) {
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vmServicePort = parseServicePort(line);
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if (vmServicePort != null) {
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print('service protocol connection available at port $vmServicePort');
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print('run: ready!');
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ready.complete();
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ok = true;
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}
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}
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});
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run.stderr
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.transform<String>(utf8.decoder)
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.transform<String>(const LineSplitter())
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.listen((String line) {
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stderr.writeln('run:stderr: $line');
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});
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unawaited(run.exitCode.then<void>((int exitCode) { ok = false; }));
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await Future.any<dynamic>(<Future<dynamic>>[ ready.future, run.exitCode ]);
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if (!ok) {
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throw 'Failed to run test app.';
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}
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print('drive: starting...');
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final Process drive = await startFlutter(
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'drive',
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options: <String>['--use-existing-app', 'http://127.0.0.1:$vmServicePort/', '--no-keep-app-running', 'lib/route.dart'],
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);
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drive.stdout
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.transform<String>(utf8.decoder)
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.transform<String>(const LineSplitter())
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.listen((String line) {
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print('drive:stdout: $line');
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});
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drive.stderr
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.transform<String>(utf8.decoder)
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.transform<String>(const LineSplitter())
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.listen((String line) {
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stderr.writeln('drive:stderr: $line');
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});
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int result;
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result = await drive.exitCode;
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await flutter('install', options: <String>[
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'--uninstall-only',
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]);
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if (result != 0) {
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throw 'Failed to drive test app (exit code $result).';
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}
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result = await run.exitCode;
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if (result != 0) {
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throw 'Received unexpected exit code $result from run process.';
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}
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});
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return TaskResult.success(null);
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});
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}
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