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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>
30 lines
1.1 KiB
Dart
30 lines
1.1 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 'package:flutter_test/flutter_test.dart';
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import 'package:web/web.dart' as web;
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/// Whether the current browser is Firefox.
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bool get isFirefox => web.window.navigator.userAgent.toLowerCase().contains('firefox');
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/// Finds elements in the DOM tree rendered by the Flutter Web engine.
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///
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/// If the browser supports shadow DOM, looks in the shadow root under the
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/// `<flt-glass-pane>` element. Otherwise, looks under `<flt-glass-pane>`
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/// without penetrating the shadow DOM. In the latter case, if the application
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/// creates platform views, this will also find platform view elements.
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web.NodeList findElements(String selector) {
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final web.Element? flutterView = web.document.querySelector('flutter-view');
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if (flutterView == null) {
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fail(
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'Failed to locate <flutter-view>. Possible reasons:\n'
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' - The application failed to start'
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' - `findElements` was called before the application started',
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);
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}
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return flutterView.querySelectorAll(selector);
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}
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