| // Copyright 2014 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:flutter/widgets.dart'; |
| |
| import 'semantics_tester.dart'; |
| |
| void main() { |
| testWidgets('AbsorbPointers do not block siblings', (WidgetTester tester) async { |
| bool tapped = false; |
| await tester.pumpWidget( |
| Column( |
| children: <Widget>[ |
| Expanded( |
| child: GestureDetector( |
| onTap: () => tapped = true, |
| ), |
| ), |
| const Expanded( |
| child: AbsorbPointer( |
| absorbing: true, |
| ), |
| ), |
| ], |
| ), |
| ); |
| |
| await tester.tap(find.byType(GestureDetector)); |
| expect(tapped, true); |
| }); |
| |
| testWidgets('AbsorbPointers semantics', (WidgetTester tester) async { |
| final SemanticsTester semantics = SemanticsTester(tester); |
| await tester.pumpWidget( |
| AbsorbPointer( |
| absorbing: true, |
| child: Semantics( |
| label: 'test', |
| textDirection: TextDirection.ltr, |
| ), |
| ), |
| ); |
| expect(semantics, hasSemantics( |
| TestSemantics.root(), ignoreId: true, ignoreRect: true, ignoreTransform: true)); |
| |
| await tester.pumpWidget( |
| AbsorbPointer( |
| absorbing: false, |
| child: Semantics( |
| label: 'test', |
| textDirection: TextDirection.ltr, |
| ), |
| ), |
| ); |
| |
| expect(semantics, hasSemantics( |
| TestSemantics.root( |
| children: <TestSemantics>[ |
| TestSemantics.rootChild( |
| label: 'test', |
| textDirection: TextDirection.ltr, |
| ), |
| ], |
| ), |
| ignoreId: true, ignoreRect: true, ignoreTransform: true)); |
| semantics.dispose(); |
| }); |
| } |