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This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
74 lines
2.4 KiB
Dart
74 lines
2.4 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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@TestOn('chrome') // Uses web-only Flutter SDK
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library;
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import 'dart:ui_web' as ui_web;
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import 'package:flutter/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:flutter_web_plugins/flutter_web_plugins.dart';
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class TestPlugin {
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static void registerWith(Registrar registrar) {
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final MethodChannel channel = MethodChannel(
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'test_plugin',
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const StandardMethodCodec(),
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registrar.messenger,
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);
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final TestPlugin testPlugin = TestPlugin();
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channel.setMethodCallHandler(testPlugin.handleMethodCall);
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}
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static final List<String> calledMethods = <String>[];
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Future<void> handleMethodCall(MethodCall call) async {
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calledMethods.add(call.method);
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}
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}
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void main() {
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// Disabling tester emulation because this test relies on real message channel communication.
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ui_web.debugEmulateFlutterTesterEnvironment = false;
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group('Plugin Registry', () {
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setUp(() {
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TestWidgetsFlutterBinding.ensureInitialized();
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webPluginRegistry.registerMessageHandler();
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final Registrar registrar = webPluginRegistry.registrarFor(TestPlugin);
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TestPlugin.registerWith(registrar);
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});
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test('can register a plugin', () {
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TestPlugin.calledMethods.clear();
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const MethodChannel frameworkChannel = MethodChannel('test_plugin');
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frameworkChannel.invokeMethod<void>('test1');
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expect(TestPlugin.calledMethods, equals(<String>['test1']));
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});
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test('can send a message from the plugin to the framework', () async {
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const StandardMessageCodec codec = StandardMessageCodec();
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final List<String> loggedMessages = <String>[];
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ServicesBinding.instance.defaultBinaryMessenger.setMessageHandler('test_send', (
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ByteData? data,
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) {
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loggedMessages.add(codec.decodeMessage(data)! as String);
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return Future<ByteData?>.value();
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});
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await pluginBinaryMessenger.send('test_send', codec.encodeMessage('hello'));
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expect(loggedMessages, equals(<String>['hello']));
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await pluginBinaryMessenger.send('test_send', codec.encodeMessage('world'));
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expect(loggedMessages, equals(<String>['hello', 'world']));
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ServicesBinding.instance.defaultBinaryMessenger.setMessageHandler('test_send', null);
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});
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});
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}
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