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575 lines
24 KiB
Dart
575 lines
24 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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import '../rendering/mock_canvas.dart';
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class TestImageProvider extends ImageProvider<TestImageProvider> {
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const TestImageProvider(this.image);
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final ui.Image image;
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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 load(TestImageProvider key, DecoderCallback decode) {
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return OneFrameImageStreamCompleter(
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SynchronousFuture<ImageInfo>(ImageInfo(image: image)),
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);
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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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setUpAll(() 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.zero,
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EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(find.byType(Container), 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(source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0), destination: const Rect.fromLTRB(-12.0, 0.0, 4.0, 9.0))
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..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))
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..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))
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..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))
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..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))
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..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))
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..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))
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..restore(),
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);
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expect(find.byType(Container), isNot(paints..scale()..scale()));
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});
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testWidgets('DecorationImage LTR with alignment topEnd (and pointless match)', (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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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.zero,
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EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(find.byType(Container), paints
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..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
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..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))
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..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))
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..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))
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..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))
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..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))
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..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))
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..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))
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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.zero,
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EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(find.byType(Container), paints
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..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
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..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))
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..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))
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..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))
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..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))
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..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))
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..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))
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..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))
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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.zero,
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EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(find.byType(Container), paints
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..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
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..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))
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..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))
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..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))
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..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))
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..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))
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..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))
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..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))
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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', (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: 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.zero,
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EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(find.byType(Container), 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(source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0), destination: const Rect.fromLTRB(0.0, 20.5, 16.0, 29.5))
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..restore(),
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);
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expect(find.byType(Container), isNot(paints..scale()..scale()));
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expect(find.byType(Container), isNot(paints..drawImageRect()..drawImageRect()));
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});
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testWidgets('DecorationImage RTL with alignment center-right and no 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: 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.zero,
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EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(find.byType(Container), paints
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..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)),
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);
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expect(find.byType(Container), isNot(paints..scale()));
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expect(find.byType(Container), isNot(paints..drawImageRect()..drawImageRect()));
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});
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testWidgets('DecorationImage LTR with alignment center-right and match', (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: 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.zero,
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EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(find.byType(Container), paints
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..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)),
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);
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expect(find.byType(Container), isNot(paints..scale()));
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expect(find.byType(Container), isNot(paints..drawImageRect()..drawImageRect()));
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});
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testWidgets('DecorationImage LTR with alignment center-right and no match', (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: 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.zero,
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EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(find.byType(Container), paints
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..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)),
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);
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expect(find.byType(Container), isNot(paints..scale()));
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expect(find.byType(Container), isNot(paints..drawImageRect()..drawImageRect()));
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});
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testWidgets('Image 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: SizedBox(
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width: 100.0,
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height: 50.0,
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child: Image(
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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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Duration.zero,
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EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(find.byType(SizedBox), 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(source: const Rect.fromLTRB(0.0, 0.0, 16.0, 9.0), destination: const Rect.fromLTRB(-12.0, 0.0, 4.0, 9.0))
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..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))
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..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))
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..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))
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..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))
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..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))
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..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))
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..restore(),
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);
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expect(find.byType(SizedBox), isNot(paints..scale()..scale()));
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});
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testWidgets('Image LTR with alignment topEnd (and pointless match)', (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: SizedBox(
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width: 100.0,
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height: 50.0,
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child: Image(
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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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Duration.zero,
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|
EnginePhase.layout, // so that we don't try to paint the fake images
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);
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expect(find.byType(SizedBox), paints
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..clipRect(rect: const Rect.fromLTRB(0.0, 0.0, 100.0, 50.0))
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..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))
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..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))
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..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))
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..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))
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..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))
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..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))
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..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))
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..restore(),
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);
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expect(find.byType(SizedBox), isNot(paints..scale()));
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});
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testWidgets('Image 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: SizedBox(
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width: 100.0,
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height: 50.0,
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child: Image(
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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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Duration.zero,
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EnginePhase.layout, // so that we don't try to paint the fake images
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);
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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.zero,
|
|
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.zero,
|
|
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.zero,
|
|
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.zero,
|
|
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 {
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: Image(
|
|
image: TestImageProvider(testImage),
|
|
alignment: Alignment.centerRight,
|
|
),
|
|
),
|
|
Duration.zero,
|
|
EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: Image(
|
|
image: TestImageProvider(testImage),
|
|
alignment: AlignmentDirectional.centerEnd,
|
|
matchTextDirection: true,
|
|
),
|
|
),
|
|
Duration.zero,
|
|
EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
await tester.pumpWidget(
|
|
Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: Image(
|
|
image: TestImageProvider(testImage),
|
|
alignment: Alignment.centerRight,
|
|
),
|
|
),
|
|
Duration.zero,
|
|
EnginePhase.layout, // so that we don't try to paint the fake images
|
|
);
|
|
});
|
|
}
|