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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
1.6 KiB
Dart
45 lines
1.6 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/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets("builder doesn't get called if app doesn't change", (WidgetTester tester) async {
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final List<String> log = <String>[];
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final Widget app = MaterialApp(
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home: const Placeholder(),
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builder: (BuildContext context, Widget? child) {
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log.add('build');
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expect(Directionality.of(context), TextDirection.ltr);
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expect(child, isA<FocusScope>());
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return const Placeholder();
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},
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);
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await tester.pumpWidget(Directionality(textDirection: TextDirection.rtl, child: app));
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expect(log, <String>['build']);
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await tester.pumpWidget(Directionality(textDirection: TextDirection.ltr, child: app));
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expect(log, <String>['build']);
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});
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testWidgets("builder doesn't get called if app doesn't change", (WidgetTester tester) async {
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final List<String> log = <String>[];
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await tester.pumpWidget(
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MaterialApp(
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home: Builder(
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builder: (BuildContext context) {
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log.add('build');
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expect(Directionality.of(context), TextDirection.rtl);
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return const Placeholder();
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},
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),
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builder: (BuildContext context, Widget? child) {
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return Directionality(textDirection: TextDirection.rtl, child: child!);
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},
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),
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);
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expect(log, <String>['build']);
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});
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}
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