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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>
45 lines
1.2 KiB
Dart
45 lines
1.2 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/widgets.dart';
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import 'package:flutter_test/flutter_test.dart';
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List<String> ancestors = <String>[];
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class TestWidget extends StatefulWidget {
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const TestWidget({super.key});
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@override
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TestWidgetState createState() => TestWidgetState();
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}
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class TestWidgetState extends State<TestWidget> {
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@override
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void initState() {
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super.initState();
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context.visitAncestorElements((Element element) {
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ancestors.add(element.widget.runtimeType.toString());
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return true;
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});
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}
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@override
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Widget build(BuildContext context) => Container();
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}
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void main() {
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testWidgets('initState() is called when we are in the tree', (WidgetTester tester) async {
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await tester.pumpWidget(const Parent(child: TestWidget()));
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expect(ancestors, containsAllInOrder(<String>['Parent', 'View', 'RootWidget']));
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});
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}
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class Parent extends StatelessWidget {
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const Parent({super.key, required this.child});
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final Widget child;
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@override
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Widget build(BuildContext context) => child;
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}
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