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WIP Commits separated as follows: - Update lints in analysis_options files - Run `dart fix --apply` - Clean up leftover analysis issues - Run `dart format .` in the right places. Local analysis and testing passes. Checking CI now. Part of https://github.com/flutter/flutter/issues/178827 - Adoption of flutter_lints in examples/api coming in a separate change (cc @loic-sharma) ## Pre-launch Checklist - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [ ] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [ ] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [ ] I signed the [CLA]. - [ ] I listed at least one issue that this PR fixes in the description above. - [ ] I updated/added relevant documentation (doc comments with `///`). - [ ] I added new tests to check the change I am making, or this PR is [test-exempt]. - [ ] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [ ] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
888 lines
27 KiB
Dart
888 lines
27 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 'dart:ui' as ui show Image;
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import 'package:flutter/foundation.dart';
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import 'package:flutter/widgets.dart';
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import 'package:flutter_test/flutter_test.dart';
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class _TestImageProvider extends ImageProvider<_TestImageProvider> {
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_TestImageProvider(ui.Image image) {
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_completer = OneFrameImageStreamCompleter(
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SynchronousFuture<ImageInfo>(ImageInfo(image: image)),
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);
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}
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late final OneFrameImageStreamCompleter _completer;
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@override
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Future<_TestImageProvider> obtainKey(ImageConfiguration configuration) {
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return SynchronousFuture<_TestImageProvider>(this);
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}
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@override
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ImageStreamCompleter loadImage(_TestImageProvider key, ImageDecoderCallback decode) {
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return _completer;
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}
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}
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void main() {
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late ui.Image testImage;
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setUp(() async {
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testImage = await createTestImage(width: 16, height: 9);
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});
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testWidgets('DecorationImage RTL with alignment topEnd and match', (WidgetTester tester) async {
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await tester.pumpWidget(
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Directionality(
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textDirection: TextDirection.rtl,
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child: Center(
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child: Container(
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width: 100.0,
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height: 50.0,
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decoration: BoxDecoration(
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image: DecorationImage(
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image: _TestImageProvider(testImage),
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alignment: AlignmentDirectional.topEnd,
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repeat: ImageRepeat.repeatX,
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matchTextDirection: true,
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),
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),
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),
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),
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),
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duration: Duration.zero,
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phase: EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(
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find.byType(Container),
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paints
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..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
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..translate(x: 50.0, y: 0.0)
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..scale(x: -1.0, y: 1.0)
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..translate(x: -50.0, y: 0.0)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(-12.0, 0.0, 4.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(4.0, 0.0, 20.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(20.0, 0.0, 36.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(36.0, 0.0, 52.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(52.0, 0.0, 68.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(68.0, 0.0, 84.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(84.0, 0.0, 100.0, 9.0),
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)
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..restore(),
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);
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expect(
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find.byType(Container),
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isNot(
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paints
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..scale()
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..scale(),
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),
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);
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});
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testWidgets('DecorationImage LTR with alignment topEnd (and pointless match)', (
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WidgetTester tester,
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) async {
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await tester.pumpWidget(
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Directionality(
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textDirection: TextDirection.ltr,
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child: Center(
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child: Container(
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width: 100.0,
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height: 50.0,
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decoration: BoxDecoration(
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image: DecorationImage(
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image: _TestImageProvider(testImage),
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alignment: AlignmentDirectional.topEnd,
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repeat: ImageRepeat.repeatX,
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matchTextDirection: true,
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),
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),
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),
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),
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),
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duration: Duration.zero,
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phase: EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(
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find.byType(Container),
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paints
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..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(-12.0, 0.0, 4.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(4.0, 0.0, 20.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(20.0, 0.0, 36.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(36.0, 0.0, 52.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(52.0, 0.0, 68.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(68.0, 0.0, 84.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(84.0, 0.0, 100.0, 9.0),
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)
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..restore(),
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);
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expect(find.byType(Container), isNot(paints..scale()));
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});
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testWidgets('DecorationImage RTL with alignment topEnd', (WidgetTester tester) async {
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await tester.pumpWidget(
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Directionality(
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textDirection: TextDirection.rtl,
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child: Center(
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child: Container(
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width: 100.0,
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height: 50.0,
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decoration: BoxDecoration(
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image: DecorationImage(
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image: _TestImageProvider(testImage),
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alignment: AlignmentDirectional.topEnd,
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repeat: ImageRepeat.repeatX,
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),
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),
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),
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),
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),
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duration: Duration.zero,
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phase: EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(
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find.byType(Container),
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paints
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..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(16.0, 0.0, 32.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(32.0, 0.0, 48.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(48.0, 0.0, 64.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(64.0, 0.0, 80.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(80.0, 0.0, 96.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(96.0, 0.0, 112.0, 9.0),
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)
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..restore(),
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);
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expect(find.byType(Container), isNot(paints..scale()));
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});
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testWidgets('DecorationImage LTR with alignment topEnd', (WidgetTester tester) async {
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await tester.pumpWidget(
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Directionality(
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textDirection: TextDirection.ltr,
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child: Center(
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child: Container(
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width: 100.0,
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height: 50.0,
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decoration: BoxDecoration(
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image: DecorationImage(
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image: _TestImageProvider(testImage),
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alignment: AlignmentDirectional.topEnd,
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repeat: ImageRepeat.repeatX,
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),
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),
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),
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),
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),
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duration: Duration.zero,
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phase: EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(
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find.byType(Container),
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paints
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..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(-12.0, 0.0, 4.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(4.0, 0.0, 20.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(20.0, 0.0, 36.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(36.0, 0.0, 52.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(52.0, 0.0, 68.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(68.0, 0.0, 84.0, 9.0),
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)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(84.0, 0.0, 100.0, 9.0),
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)
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..restore(),
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);
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expect(find.byType(Container), isNot(paints..scale()));
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});
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testWidgets('DecorationImage RTL with alignment center-right and match', (
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WidgetTester tester,
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) async {
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await tester.pumpWidget(
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Directionality(
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textDirection: TextDirection.rtl,
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child: Center(
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child: Container(
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width: 100.0,
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height: 50.0,
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decoration: BoxDecoration(
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image: DecorationImage(
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image: _TestImageProvider(testImage),
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alignment: Alignment.centerRight,
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matchTextDirection: true,
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),
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),
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),
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),
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),
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duration: Duration.zero,
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phase: EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(
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find.byType(Container),
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paints
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..translate(x: 50.0, y: 0.0)
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..scale(x: -1.0, y: 1.0)
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..translate(x: -50.0, y: 0.0)
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..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(0.0, 20.5, 16.0, 29.5),
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)
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..restore(),
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);
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expect(
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find.byType(Container),
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isNot(
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paints
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..scale()
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..scale(),
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),
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);
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expect(
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find.byType(Container),
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isNot(
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paints
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..drawImageRect()
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..drawImageRect(),
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),
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);
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});
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testWidgets('DecorationImage RTL with alignment center-right and no match', (
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WidgetTester tester,
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) async {
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await tester.pumpWidget(
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Directionality(
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textDirection: TextDirection.rtl,
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child: Center(
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child: Container(
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width: 100.0,
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height: 50.0,
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decoration: BoxDecoration(
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image: DecorationImage(
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image: _TestImageProvider(testImage),
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alignment: Alignment.centerRight,
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),
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),
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),
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),
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),
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duration: Duration.zero,
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phase: EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(
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find.byType(Container),
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paints..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(84.0, 20.5, 100.0, 29.5),
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),
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);
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expect(find.byType(Container), isNot(paints..scale()));
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expect(
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find.byType(Container),
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isNot(
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paints
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..drawImageRect()
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..drawImageRect(),
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),
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);
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});
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testWidgets('DecorationImage LTR with alignment center-right and match', (
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WidgetTester tester,
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) async {
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await tester.pumpWidget(
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Directionality(
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textDirection: TextDirection.ltr,
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child: Center(
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child: Container(
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width: 100.0,
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height: 50.0,
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decoration: BoxDecoration(
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image: DecorationImage(
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image: _TestImageProvider(testImage),
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alignment: Alignment.centerRight,
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matchTextDirection: true,
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),
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),
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),
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),
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),
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duration: Duration.zero,
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phase: EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(
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find.byType(Container),
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paints..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
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destination: const Rect.fromLTRB(84.0, 20.5, 100.0, 29.5),
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),
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);
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expect(find.byType(Container), isNot(paints..scale()));
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expect(
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find.byType(Container),
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isNot(
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paints
|
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..drawImageRect()
|
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..drawImageRect(),
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),
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);
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});
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|
|
testWidgets('DecorationImage LTR with alignment center-right and no match', (
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WidgetTester tester,
|
|
) async {
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|
await tester.pumpWidget(
|
|
Directionality(
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|
textDirection: TextDirection.ltr,
|
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child: Center(
|
|
child: Container(
|
|
width: 100.0,
|
|
height: 50.0,
|
|
decoration: BoxDecoration(
|
|
image: DecorationImage(
|
|
image: _TestImageProvider(testImage),
|
|
alignment: Alignment.centerRight,
|
|
matchTextDirection: true,
|
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),
|
|
),
|
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),
|
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),
|
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),
|
|
duration: Duration.zero,
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|
phase: EnginePhase.layout, // so that we don't try to paint the fake images
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|
);
|
|
expect(
|
|
find.byType(Container),
|
|
paints..drawImageRect(
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source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(84.0, 20.5, 100.0, 29.5),
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),
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);
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expect(find.byType(Container), isNot(paints..scale()));
|
|
expect(
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|
find.byType(Container),
|
|
isNot(
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|
paints
|
|
..drawImageRect()
|
|
..drawImageRect(),
|
|
),
|
|
);
|
|
});
|
|
|
|
testWidgets('Image RTL with alignment topEnd and match', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.rtl,
|
|
child: Center(
|
|
child: SizedBox(
|
|
width: 100.0,
|
|
height: 50.0,
|
|
child: Image(
|
|
image: _TestImageProvider(testImage),
|
|
alignment: AlignmentDirectional.topEnd,
|
|
repeat: ImageRepeat.repeatX,
|
|
matchTextDirection: true,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
duration: Duration.zero,
|
|
phase: EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
expect(
|
|
find.byType(SizedBox),
|
|
paints
|
|
..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
|
|
..translate(x: 50.0, y: 0.0)
|
|
..scale(x: -1.0, y: 1.0)
|
|
..translate(x: -50.0, y: 0.0)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(-12.0, 0.0, 4.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(4.0, 0.0, 20.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(20.0, 0.0, 36.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(36.0, 0.0, 52.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(52.0, 0.0, 68.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(68.0, 0.0, 84.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(84.0, 0.0, 100.0, 9.0),
|
|
)
|
|
..restore(),
|
|
);
|
|
expect(
|
|
find.byType(SizedBox),
|
|
isNot(
|
|
paints
|
|
..scale()
|
|
..scale(),
|
|
),
|
|
);
|
|
|
|
imageCache.clear();
|
|
});
|
|
|
|
testWidgets('Image LTR with alignment topEnd (and pointless match)', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: Center(
|
|
child: SizedBox(
|
|
width: 100.0,
|
|
height: 50.0,
|
|
child: Image(
|
|
image: _TestImageProvider(testImage),
|
|
alignment: AlignmentDirectional.topEnd,
|
|
repeat: ImageRepeat.repeatX,
|
|
matchTextDirection: true,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
duration: Duration.zero,
|
|
phase: EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
expect(
|
|
find.byType(SizedBox),
|
|
paints
|
|
..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(-12.0, 0.0, 4.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(4.0, 0.0, 20.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(20.0, 0.0, 36.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(36.0, 0.0, 52.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(52.0, 0.0, 68.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(68.0, 0.0, 84.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(84.0, 0.0, 100.0, 9.0),
|
|
)
|
|
..restore(),
|
|
);
|
|
expect(find.byType(SizedBox), isNot(paints..scale()));
|
|
});
|
|
|
|
testWidgets('Image RTL with alignment topEnd', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.rtl,
|
|
child: Center(
|
|
child: SizedBox(
|
|
width: 100.0,
|
|
height: 50.0,
|
|
child: Image(
|
|
image: _TestImageProvider(testImage),
|
|
alignment: AlignmentDirectional.topEnd,
|
|
repeat: ImageRepeat.repeatX,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
duration: Duration.zero,
|
|
phase: EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
expect(
|
|
find.byType(SizedBox),
|
|
paints
|
|
..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(16.0, 0.0, 32.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(32.0, 0.0, 48.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(48.0, 0.0, 64.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(64.0, 0.0, 80.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(80.0, 0.0, 96.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(96.0, 0.0, 112.0, 9.0),
|
|
)
|
|
..restore(),
|
|
);
|
|
expect(find.byType(SizedBox), isNot(paints..scale()));
|
|
});
|
|
|
|
testWidgets('Image LTR with alignment topEnd', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: Center(
|
|
child: SizedBox(
|
|
width: 100.0,
|
|
height: 50.0,
|
|
child: Image(
|
|
image: _TestImageProvider(testImage),
|
|
alignment: AlignmentDirectional.topEnd,
|
|
repeat: ImageRepeat.repeatX,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
duration: Duration.zero,
|
|
phase: EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
expect(
|
|
find.byType(SizedBox),
|
|
paints
|
|
..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(-12.0, 0.0, 4.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(4.0, 0.0, 20.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(20.0, 0.0, 36.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(36.0, 0.0, 52.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(52.0, 0.0, 68.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(68.0, 0.0, 84.0, 9.0),
|
|
)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(84.0, 0.0, 100.0, 9.0),
|
|
)
|
|
..restore(),
|
|
);
|
|
expect(find.byType(SizedBox), isNot(paints..scale()));
|
|
});
|
|
|
|
testWidgets('Image RTL with alignment center-right and match', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.rtl,
|
|
child: Center(
|
|
child: SizedBox(
|
|
width: 100.0,
|
|
height: 50.0,
|
|
child: Image(
|
|
image: _TestImageProvider(testImage),
|
|
alignment: Alignment.centerRight,
|
|
matchTextDirection: true,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
expect(
|
|
find.byType(SizedBox),
|
|
paints
|
|
..translate(x: 50.0, y: 0.0)
|
|
..scale(x: -1.0, y: 1.0)
|
|
..translate(x: -50.0, y: 0.0)
|
|
..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(0.0, 20.5, 16.0, 29.5),
|
|
)
|
|
..restore(),
|
|
);
|
|
expect(
|
|
find.byType(SizedBox),
|
|
isNot(
|
|
paints
|
|
..scale()
|
|
..scale(),
|
|
),
|
|
);
|
|
expect(
|
|
find.byType(SizedBox),
|
|
isNot(
|
|
paints
|
|
..drawImageRect()
|
|
..drawImageRect(),
|
|
),
|
|
);
|
|
});
|
|
|
|
testWidgets('Image RTL with alignment center-right and no match', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.rtl,
|
|
child: Center(
|
|
child: SizedBox(
|
|
width: 100.0,
|
|
height: 50.0,
|
|
child: Image(image: _TestImageProvider(testImage), alignment: Alignment.centerRight),
|
|
),
|
|
),
|
|
),
|
|
duration: Duration.zero,
|
|
phase: EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
expect(
|
|
find.byType(SizedBox),
|
|
paints..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(84.0, 20.5, 100.0, 29.5),
|
|
),
|
|
);
|
|
expect(find.byType(SizedBox), isNot(paints..scale()));
|
|
expect(
|
|
find.byType(SizedBox),
|
|
isNot(
|
|
paints
|
|
..drawImageRect()
|
|
..drawImageRect(),
|
|
),
|
|
);
|
|
});
|
|
|
|
testWidgets('Image LTR with alignment center-right and match', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: Center(
|
|
child: SizedBox(
|
|
width: 100.0,
|
|
height: 50.0,
|
|
child: Image(
|
|
image: _TestImageProvider(testImage),
|
|
alignment: Alignment.centerRight,
|
|
matchTextDirection: true,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
duration: Duration.zero,
|
|
phase: EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
expect(
|
|
find.byType(SizedBox),
|
|
paints..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(84.0, 20.5, 100.0, 29.5),
|
|
),
|
|
);
|
|
expect(find.byType(SizedBox), isNot(paints..scale()));
|
|
expect(
|
|
find.byType(SizedBox),
|
|
isNot(
|
|
paints
|
|
..drawImageRect()
|
|
..drawImageRect(),
|
|
),
|
|
);
|
|
});
|
|
|
|
testWidgets('Image LTR with alignment center-right and no match', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: Center(
|
|
child: SizedBox(
|
|
width: 100.0,
|
|
height: 50.0,
|
|
child: Image(
|
|
image: _TestImageProvider(testImage),
|
|
alignment: Alignment.centerRight,
|
|
matchTextDirection: true,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
duration: Duration.zero,
|
|
phase: EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
expect(
|
|
find.byType(SizedBox),
|
|
paints..drawImageRect(
|
|
source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0),
|
|
destination: const Rect.fromLTRB(84.0, 20.5, 100.0, 29.5),
|
|
),
|
|
);
|
|
expect(find.byType(SizedBox), isNot(paints..scale()));
|
|
expect(
|
|
find.byType(SizedBox),
|
|
isNot(
|
|
paints
|
|
..drawImageRect()
|
|
..drawImageRect(),
|
|
),
|
|
);
|
|
});
|
|
|
|
testWidgets('Image - Switch needing direction', (WidgetTester tester) async {
|
|
final provider = _TestImageProvider(testImage);
|
|
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: Image(image: provider, alignment: Alignment.centerRight),
|
|
),
|
|
duration: Duration.zero,
|
|
phase: EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: Image(
|
|
image: provider,
|
|
alignment: AlignmentDirectional.centerEnd,
|
|
matchTextDirection: true,
|
|
),
|
|
),
|
|
duration: Duration.zero,
|
|
phase: EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: Image(image: provider, alignment: Alignment.centerRight),
|
|
),
|
|
duration: Duration.zero,
|
|
phase: EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
|
|
imageCache.clear();
|
|
});
|
|
}
|