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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>
35 lines
1.4 KiB
Dart
35 lines
1.4 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_api_samples/material/scrollbar/scrollbar.0.dart' as example;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('Scrollbar.0 works well on all platforms', (WidgetTester tester) async {
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await tester.pumpWidget(const example.ScrollbarExampleApp());
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final Finder buttonFinder = find.byType(Scrollbar);
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await tester.drag(buttonFinder.last, const Offset(0, 100.0));
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expect(tester.takeException(), isNull);
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}, variant: TargetPlatformVariant.all());
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testWidgets('The scrollbar should be painted when the user scrolls', (WidgetTester tester) async {
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await tester.pumpWidget(const example.ScrollbarExampleApp());
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await tester.pump();
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await tester.pump(const Duration(milliseconds: 10)); // Wait for the thumb to start appearing.
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expect(find.text('item 0'), findsOne);
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expect(find.text('item 9'), findsNothing);
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expect(find.byType(Scrollbar), isNot(paints..rect()));
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await tester.fling(find.byType(Scrollbar).last, const Offset(0, -300), 10.0);
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expect(find.text('item 0'), findsNothing);
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expect(find.text('item 9'), findsOne);
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expect(find.byType(Scrollbar).last, paints..rect());
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});
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}
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