mirror of
https://github.com/flutter/flutter
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166 lines
4.6 KiB
Dart
166 lines
4.6 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 'package:file/memory.dart';
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import 'package:flutter_tools/src/base/file_system.dart';
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import 'package:flutter_tools/src/base/logger.dart';
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import 'package:flutter_tools/src/base/os.dart';
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import 'package:flutter_tools/src/web/chrome.dart';
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import 'package:mockito/mockito.dart';
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import 'package:platform/platform.dart';
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import '../../src/common.dart';
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import '../../src/context.dart';
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const List<String> _kChromeArgs = <String>[
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'--disable-background-timer-throttling',
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'--disable-extensions',
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'--disable-popup-blocking',
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'--bwsi',
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'--no-first-run',
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'--no-default-browser-check',
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'--disable-default-apps',
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'--disable-translate',
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];
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const String kDevtoolsStderr = '\n\nDevTools listening\n\n';
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void main() {
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ChromeLauncher chromeLauncher;
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FileSystem fileSystem;
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Platform platform;
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FakeProcessManager processManager;
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OperatingSystemUtils operatingSystemUtils;
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Logger logger;
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setUp(() {
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logger = BufferLogger.test();
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operatingSystemUtils = MockOperatingSystemUtils();
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when(operatingSystemUtils.findFreePort())
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.thenAnswer((Invocation invocation) async {
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return 1234;
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});
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platform = FakePlatform(operatingSystem: 'macos', environment: <String, String>{
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kChromeEnvironment: 'example_chrome',
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});
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fileSystem = MemoryFileSystem.test();
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processManager = FakeProcessManager.list(<FakeCommand>[]);
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chromeLauncher = ChromeLauncher(
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fileSystem: fileSystem,
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platform: platform,
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processManager: processManager,
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operatingSystemUtils: operatingSystemUtils,
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logger: logger,
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);
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});
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tearDown(() {
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resetChromeForTesting();
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});
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test('can launch chrome and connect to the devtools', () async {
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processManager.addCommand(const FakeCommand(
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command: <String>[
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'example_chrome',
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'--user-data-dir=/.tmp_rand0/flutter_tool.rand0',
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'--remote-debugging-port=1234',
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..._kChromeArgs,
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'example_url',
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],
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stderr: kDevtoolsStderr,
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));
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await chromeLauncher.launch(
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'example_url',
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skipCheck: true,
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);
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});
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test('can launch chrome with a custom debug port', () async {
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processManager.addCommand(const FakeCommand(
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command: <String>[
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'example_chrome',
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'--user-data-dir=/.tmp_rand0/flutter_tool.rand0',
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'--remote-debugging-port=10000',
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..._kChromeArgs,
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'example_url',
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],
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stderr: kDevtoolsStderr,
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));
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await chromeLauncher.launch(
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'example_url',
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skipCheck: true,
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debugPort: 10000,
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);
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});
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test('can launch chrome headless', () async {
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processManager.addCommand(const FakeCommand(
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command: <String>[
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'example_chrome',
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'--user-data-dir=/.tmp_rand0/flutter_tool.rand0',
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'--remote-debugging-port=1234',
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..._kChromeArgs,
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'--headless',
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'--disable-gpu',
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'--no-sandbox',
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'--window-size=2400,1800',
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'example_url',
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],
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stderr: kDevtoolsStderr,
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));
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await chromeLauncher.launch(
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'example_url',
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skipCheck: true,
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headless: true,
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);
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});
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test('can seed chrome temp directory with existing preferences', () async {
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final Completer<void> exitCompleter = Completer<void>.sync();
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final Directory dataDir = fileSystem.directory('chrome-stuff');
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final File preferencesFile = dataDir
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.childDirectory('Default')
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.childFile('preferences');
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preferencesFile
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..createSync(recursive: true)
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..writeAsStringSync('example');
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processManager.addCommand(FakeCommand(command: const <String>[
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'example_chrome',
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'--user-data-dir=/.tmp_rand0/flutter_tool.rand0',
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'--remote-debugging-port=1234',
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..._kChromeArgs,
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'example_url',
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], completer: exitCompleter));
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await chromeLauncher.launch(
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'example_url',
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skipCheck: true,
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dataDir: dataDir,
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);
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final File tempFile = fileSystem
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.directory('.tmp_rand0/flutter_tool.rand0')
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.childDirectory('Default')
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.childFile('preferences');
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expect(tempFile.existsSync(), true);
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expect(tempFile.readAsStringSync(), 'example');
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// write crash to file:
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tempFile.writeAsStringSync('"exit_type":"Crashed"');
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exitCompleter.complete();
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// writes non-crash back to dart_tool
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expect(preferencesFile.readAsStringSync(), '"exit_type":"Normal"');
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});
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}
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class MockOperatingSystemUtils extends Mock implements OperatingSystemUtils {}
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