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> [!IMPORTANT] > Requires the following engine PR: > * https://github.com/flutter/engine/pull/52380 > ---- This PR refactors Flutter `foundation`'s library `platform` for the web with the same code we use to detect platforms in the engine. ## Issues * Fixes: https://github.com/flutter/flutter/issues/128943 ## Testing Demo app deployed here: * https://dit-browser-detect.web.app
34 lines
1.0 KiB
Dart
34 lines
1.0 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')
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library;
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import 'dart:ui_web' as ui_web;
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import 'package:flutter/foundation.dart' show TargetPlatform, defaultTargetPlatform;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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tearDown(() {
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// Remove the `debugOperatingSystemOverride`.
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ui_web.browser.debugOperatingSystemOverride = null;
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});
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group('defaultTargetPlatform', () {
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testWidgets('returns what ui_web says', (WidgetTester _) async {
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// Set the OS reported by web_ui to anything that is not linux.
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ui_web.browser.debugOperatingSystemOverride = ui_web.OperatingSystem.iOs;
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expect(defaultTargetPlatform, TargetPlatform.iOS);
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});
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testWidgets('defaults `unknown` to android', (WidgetTester _) async {
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ui_web.browser.debugOperatingSystemOverride = ui_web.OperatingSystem.unknown;
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expect(defaultTargetPlatform, TargetPlatform.android);
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});
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});
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}
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