mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
5491c8c146
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>
56 lines
1.8 KiB
Dart
56 lines
1.8 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
import 'package:flutter/widgets.dart';
|
|
import 'package:flutter_test/flutter_test.dart';
|
|
|
|
void main() {
|
|
testWidgets('repaint boundary with constraint changes', (WidgetTester tester) async {
|
|
// Regression test for as https://github.com/flutter/flutter/issues/39151.
|
|
await tester.pumpWidget(const RelayoutBoundariesCrash());
|
|
tester.state<RelayoutBoundariesCrashState>(find.byType(RelayoutBoundariesCrash))._toggleMode();
|
|
await tester.pump();
|
|
});
|
|
}
|
|
|
|
class RelayoutBoundariesCrash extends StatefulWidget {
|
|
const RelayoutBoundariesCrash({super.key});
|
|
|
|
@override
|
|
RelayoutBoundariesCrashState createState() => RelayoutBoundariesCrashState();
|
|
}
|
|
|
|
class RelayoutBoundariesCrashState extends State<RelayoutBoundariesCrash> {
|
|
bool _mode = true;
|
|
|
|
void _toggleMode() {
|
|
setState(() {
|
|
_mode = !_mode;
|
|
});
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Center(
|
|
child: SizedBox(
|
|
// when _mode is true, constraints are tight, otherwise constraints are loose
|
|
width: !_mode ? 100.0 : null,
|
|
height: !_mode ? 100.0 : null,
|
|
child: LayoutBuilder(
|
|
builder: (BuildContext context, BoxConstraints constraints) {
|
|
// Make the outer SizedBoxes relayout without making the Placeholders relayout.
|
|
final double dimension = !_mode ? 10.0 : 20.0;
|
|
return Column(
|
|
children: <Widget>[
|
|
SizedBox(width: dimension, height: dimension, child: const Placeholder()),
|
|
SizedBox(width: dimension, height: dimension, child: const Placeholder()),
|
|
],
|
|
);
|
|
},
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|