| // Copyright 2017 The Chromium 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 'dart:ui' show SemanticsFlag; |
| |
| import 'package:flutter/rendering.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:flutter/material.dart'; |
| import 'package:flutter/widgets.dart'; |
| import 'package:flutter/services.dart'; |
| import 'package:mockito/mockito.dart'; |
| |
| import 'semantics_tester.dart'; |
| |
| void main() { |
| final TextEditingController controller = new TextEditingController(); |
| final FocusNode focusNode = new FocusNode(); |
| final FocusScopeNode focusScopeNode = new FocusScopeNode(); |
| const TextStyle textStyle = const TextStyle(); |
| const Color cursorColor = const Color.fromARGB(0xFF, 0xFF, 0x00, 0x00); |
| |
| setUp(() { |
| debugResetSemanticsIdCounter(); |
| }); |
| |
| testWidgets('has expected defaults', (WidgetTester tester) async { |
| await tester.pumpWidget(new Directionality( |
| textDirection: TextDirection.ltr, |
| child: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| style: textStyle, |
| cursorColor: cursorColor, |
| ))); |
| |
| final EditableText editableText = |
| tester.firstWidget(find.byType(EditableText)); |
| expect(editableText.maxLines, equals(1)); |
| expect(editableText.obscureText, isFalse); |
| expect(editableText.autocorrect, isTrue); |
| }); |
| |
| testWidgets('text keyboard is requested when maxLines is default', |
| (WidgetTester tester) async { |
| await tester.pumpWidget(new Directionality( |
| textDirection: TextDirection.ltr, |
| child: new FocusScope( |
| node: focusScopeNode, |
| autofocus: true, |
| child: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| style: textStyle, |
| cursorColor: cursorColor, |
| )))); |
| await tester.tap(find.byType(EditableText)); |
| await tester.showKeyboard(find.byType(EditableText)); |
| controller.text = 'test'; |
| await tester.idle(); |
| final EditableText editableText = |
| tester.firstWidget(find.byType(EditableText)); |
| expect(editableText.maxLines, equals(1)); |
| expect(tester.testTextInput.editingState['text'], equals('test')); |
| expect(tester.testTextInput.setClientArgs['inputType'], |
| equals('TextInputType.text')); |
| expect(tester.testTextInput.setClientArgs['inputAction'], |
| equals('TextInputAction.done')); |
| }); |
| |
| testWidgets('multiline keyboard is requested when set explicitly', |
| (WidgetTester tester) async { |
| await tester.pumpWidget(new Directionality( |
| textDirection: TextDirection.ltr, |
| child: new FocusScope( |
| node: focusScopeNode, |
| autofocus: true, |
| child: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| keyboardType: TextInputType.multiline, |
| style: textStyle, |
| cursorColor: cursorColor, |
| )))); |
| |
| await tester.tap(find.byType(EditableText)); |
| await tester.showKeyboard(find.byType(EditableText)); |
| controller.text = 'test'; |
| await tester.idle(); |
| expect(tester.testTextInput.editingState['text'], equals('test')); |
| expect(tester.testTextInput.setClientArgs['inputType'], equals('TextInputType.multiline')); |
| expect(tester.testTextInput.setClientArgs['inputAction'], equals('TextInputAction.newline')); |
| }); |
| |
| testWidgets('Correct keyboard is requested when set explicitly and maxLines > 1', |
| (WidgetTester tester) async { |
| await tester.pumpWidget(new Directionality( |
| textDirection: TextDirection.ltr, |
| child: new FocusScope( |
| node: focusScopeNode, |
| autofocus: true, |
| child: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| keyboardType: TextInputType.phone, |
| maxLines: 3, |
| style: textStyle, |
| cursorColor: cursorColor, |
| )))); |
| |
| await tester.tap(find.byType(EditableText)); |
| await tester.showKeyboard(find.byType(EditableText)); |
| controller.text = 'test'; |
| await tester.idle(); |
| expect(tester.testTextInput.editingState['text'], equals('test')); |
| expect(tester.testTextInput.setClientArgs['inputType'], equals('TextInputType.phone')); |
| expect(tester.testTextInput.setClientArgs['inputAction'], equals('TextInputAction.done')); |
| }); |
| |
| testWidgets('multiline keyboard is requested when set implicitly', |
| (WidgetTester tester) async { |
| await tester.pumpWidget(new Directionality( |
| textDirection: TextDirection.ltr, |
| child: new FocusScope( |
| node: focusScopeNode, |
| autofocus: true, |
| child: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| maxLines: 3, // Sets multiline keyboard implicitly. |
| style: textStyle, |
| cursorColor: cursorColor, |
| )))); |
| |
| await tester.tap(find.byType(EditableText)); |
| await tester.showKeyboard(find.byType(EditableText)); |
| controller.text = 'test'; |
| await tester.idle(); |
| expect(tester.testTextInput.editingState['text'], equals('test')); |
| expect(tester.testTextInput.setClientArgs['inputType'], equals('TextInputType.multiline')); |
| expect(tester.testTextInput.setClientArgs['inputAction'], equals('TextInputAction.newline')); |
| }); |
| |
| testWidgets('single line inputs have correct default keyboard', |
| (WidgetTester tester) async { |
| await tester.pumpWidget(new Directionality( |
| textDirection: TextDirection.ltr, |
| child: new FocusScope( |
| node: focusScopeNode, |
| autofocus: true, |
| child: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| maxLines: 1, // Sets text keyboard implicitly. |
| style: textStyle, |
| cursorColor: cursorColor, |
| )))); |
| |
| await tester.tap(find.byType(EditableText)); |
| await tester.showKeyboard(find.byType(EditableText)); |
| controller.text = 'test'; |
| await tester.idle(); |
| expect(tester.testTextInput.editingState['text'], equals('test')); |
| expect(tester.testTextInput.setClientArgs['inputType'], equals('TextInputType.text')); |
| expect(tester.testTextInput.setClientArgs['inputAction'], equals('TextInputAction.done')); |
| }); |
| |
| testWidgets('Fires onChanged when text changes via TextSelectionOverlay', (WidgetTester tester) async { |
| final GlobalKey<EditableTextState> editableTextKey = new GlobalKey<EditableTextState>(); |
| |
| String changedValue; |
| final Widget widget = new MaterialApp( |
| home: new EditableText( |
| key: editableTextKey, |
| controller: new TextEditingController(), |
| focusNode: new FocusNode(), |
| style: new Typography(platform: TargetPlatform.android).black.subhead, |
| cursorColor: Colors.blue, |
| selectionControls: materialTextSelectionControls, |
| keyboardType: TextInputType.text, |
| onChanged: (String value) { |
| changedValue = value; |
| }, |
| ), |
| ); |
| await tester.pumpWidget(widget); |
| |
| // Populate a fake clipboard. |
| const String clipboardContent = 'Dobunezumi mitai ni utsukushiku naritai'; |
| SystemChannels.platform.setMockMethodCallHandler((MethodCall methodCall) async { |
| if (methodCall.method == 'Clipboard.getData') |
| return const <String, dynamic>{ 'text': clipboardContent }; |
| return null; |
| }); |
| |
| // Long-press to bring up the text editing controls. |
| final Finder textFinder = find.byKey(editableTextKey); |
| await tester.longPress(textFinder); |
| await tester.pump(); |
| |
| await tester.tap(find.text('PASTE')); |
| await tester.pump(); |
| |
| expect(changedValue, clipboardContent); |
| }); |
| |
| testWidgets('Changing controller updates EditableText', (WidgetTester tester) async { |
| final GlobalKey<EditableTextState> editableTextKey = new GlobalKey<EditableTextState>(); |
| final TextEditingController controller1 = new TextEditingController(text: 'Wibble'); |
| final TextEditingController controller2 = new TextEditingController(text: 'Wobble'); |
| TextEditingController currentController = controller1; |
| StateSetter setState; |
| |
| Widget builder() { |
| return new StatefulBuilder( |
| builder: (BuildContext context, StateSetter setter) { |
| setState = setter; |
| return new Directionality( |
| textDirection: TextDirection.ltr, |
| child: new Center( |
| child: new Material( |
| child: new EditableText( |
| key: editableTextKey, |
| controller: currentController, |
| focusNode: new FocusNode(), |
| style: new Typography(platform: TargetPlatform.android).black.subhead, |
| cursorColor: Colors.blue, |
| selectionControls: materialTextSelectionControls, |
| keyboardType: TextInputType.text, |
| onChanged: (String value) { }, |
| ), |
| ), |
| ), |
| ); |
| }, |
| ); |
| } |
| await tester.pumpWidget(builder()); |
| await tester.showKeyboard(find.byType(EditableText)); |
| |
| // Verify TextInput.setEditingState is fired with updated text when controller is replaced. |
| final List<MethodCall> log = <MethodCall>[]; |
| SystemChannels.textInput.setMockMethodCallHandler((MethodCall methodCall) { |
| log.add(methodCall); |
| }); |
| setState(() { |
| currentController = controller2; |
| }); |
| await tester.pump(); |
| |
| expect(log, hasLength(1)); |
| expect(log.single, isMethodCall( |
| 'TextInput.setEditingState', |
| arguments: const <String, dynamic>{ |
| 'text': 'Wobble', |
| 'selectionBase': -1, |
| 'selectionExtent': -1, |
| 'selectionAffinity': 'TextAffinity.downstream', |
| 'selectionIsDirectional': false, |
| 'composingBase': -1, |
| 'composingExtent': -1, |
| }, |
| )); |
| }); |
| |
| testWidgets('EditableText identifies as text field (w/ focus) in semantics', (WidgetTester tester) async { |
| final SemanticsTester semantics = new SemanticsTester(tester); |
| |
| await tester.pumpWidget( |
| new Directionality( |
| textDirection: TextDirection.ltr, |
| child: new FocusScope( |
| node: focusScopeNode, |
| autofocus: true, |
| child: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| style: textStyle, |
| cursorColor: cursorColor, |
| ), |
| ), |
| ), |
| ); |
| |
| expect(semantics, includesNodeWith(flags: <SemanticsFlag>[SemanticsFlag.isTextField])); |
| |
| await tester.tap(find.byType(EditableText)); |
| await tester.idle(); |
| await tester.pump(); |
| |
| expect(semantics, includesNodeWith(flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.isFocused])); |
| |
| semantics.dispose(); |
| }); |
| |
| testWidgets('EditableText includes text as value in semantics', (WidgetTester tester) async { |
| final SemanticsTester semantics = new SemanticsTester(tester); |
| |
| const String value1 = 'EditableText content'; |
| |
| controller.text = value1; |
| |
| await tester.pumpWidget( |
| new Directionality( |
| textDirection: TextDirection.ltr, |
| child: new FocusScope( |
| node: focusScopeNode, |
| child: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| style: textStyle, |
| cursorColor: cursorColor, |
| ), |
| ), |
| ), |
| ); |
| |
| expect(semantics, includesNodeWith( |
| flags: <SemanticsFlag>[SemanticsFlag.isTextField], |
| value: value1, |
| )); |
| |
| const String value2 = 'Changed the EditableText content'; |
| controller.text = value2; |
| await tester.idle(); |
| await tester.pump(); |
| |
| expect(semantics, includesNodeWith( |
| flags: <SemanticsFlag>[SemanticsFlag.isTextField], |
| value: value2, |
| )); |
| |
| semantics.dispose(); |
| }); |
| |
| testWidgets('changing selection with keyboard does not show handles', (WidgetTester tester) async { |
| const String value1 = 'Hello World'; |
| |
| controller.text = value1; |
| |
| await tester.pumpWidget(new MaterialApp( |
| home: new EditableText( |
| controller: controller, |
| selectionControls: materialTextSelectionControls, |
| focusNode: focusNode, |
| style: textStyle, |
| cursorColor: cursorColor, |
| ), |
| )); |
| |
| // Simulate selection change via tap to show handles. |
| final RenderEditable render = tester.allRenderObjects.firstWhere((RenderObject o) => o.runtimeType == RenderEditable); |
| render.onSelectionChanged(const TextSelection.collapsed(offset: 4), render, SelectionChangedCause.tap); |
| |
| await tester.pumpAndSettle(); |
| final EditableTextState textState = tester.state(find.byType(EditableText)); |
| |
| expect(textState.selectionOverlay.handlesAreVisible, isTrue); |
| expect(textState.selectionOverlay.selectionDelegate.textEditingValue.selection, const TextSelection.collapsed(offset: 4)); |
| |
| // Simulate selection change via keyboard and expect handles to disappear. |
| render.onSelectionChanged(const TextSelection.collapsed(offset: 10), render, SelectionChangedCause.keyboard); |
| await tester.pumpAndSettle(); |
| |
| expect(textState.selectionOverlay.handlesAreVisible, isFalse); |
| expect(textState.selectionOverlay.selectionDelegate.textEditingValue.selection, const TextSelection.collapsed(offset: 10)); |
| }); |
| |
| testWidgets('exposes correct cursor movement semantics', (WidgetTester tester) async { |
| final SemanticsTester semantics = new SemanticsTester(tester); |
| |
| controller.text = 'test'; |
| |
| await tester.pumpWidget(new MaterialApp( |
| home: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| style: textStyle, |
| cursorColor: cursorColor, |
| ), |
| )); |
| |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| )); |
| |
| controller.selection = new TextSelection.collapsed(offset: controller.text.length); |
| await tester.pumpAndSettle(); |
| |
| // At end, can only go backwards. |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| SemanticsAction.setSelection, |
| ], |
| )); |
| |
| controller.selection = new TextSelection.collapsed(offset: controller.text.length - 2); |
| await tester.pumpAndSettle(); |
| |
| // Somewhere in the middle, can go in both directions. |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| SemanticsAction.moveCursorForwardByCharacter, |
| SemanticsAction.setSelection, |
| ], |
| )); |
| |
| controller.selection = const TextSelection.collapsed(offset: 0); |
| await tester.pumpAndSettle(); |
| |
| // At beginning, can only go forward. |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorForwardByCharacter, |
| SemanticsAction.setSelection, |
| ], |
| )); |
| |
| semantics.dispose(); |
| }); |
| |
| testWidgets('can move cursor with a11y means', (WidgetTester tester) async { |
| final SemanticsTester semantics = new SemanticsTester(tester); |
| const bool doNotExtendSelection = false; |
| |
| controller.text = 'test'; |
| controller.selection = new TextSelection.collapsed(offset: controller.text.length); |
| |
| await tester.pumpWidget(new MaterialApp( |
| home: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| style: textStyle, |
| cursorColor: cursorColor, |
| ), |
| )); |
| |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| ], |
| )); |
| |
| final RenderEditable render = tester.allRenderObjects.firstWhere((RenderObject o) => o.runtimeType == RenderEditable); |
| final int semanticsId = render.debugSemantics.id; |
| |
| expect(controller.selection.baseOffset, 4); |
| expect(controller.selection.extentOffset, 4); |
| |
| tester.binding.pipelineOwner.semanticsOwner.performAction(semanticsId, SemanticsAction.moveCursorBackwardByCharacter, doNotExtendSelection); |
| await tester.pumpAndSettle(); |
| |
| expect(controller.selection.baseOffset, 3); |
| expect(controller.selection.extentOffset, 3); |
| |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| SemanticsAction.moveCursorForwardByCharacter, |
| SemanticsAction.setSelection, |
| ], |
| )); |
| |
| tester.binding.pipelineOwner.semanticsOwner.performAction(semanticsId, SemanticsAction.moveCursorBackwardByCharacter, doNotExtendSelection); |
| await tester.pumpAndSettle(); |
| tester.binding.pipelineOwner.semanticsOwner.performAction(semanticsId, SemanticsAction.moveCursorBackwardByCharacter, doNotExtendSelection); |
| await tester.pumpAndSettle(); |
| tester.binding.pipelineOwner.semanticsOwner.performAction(semanticsId, SemanticsAction.moveCursorBackwardByCharacter, doNotExtendSelection); |
| await tester.pumpAndSettle(); |
| |
| expect(controller.selection.baseOffset, 0); |
| expect(controller.selection.extentOffset, 0); |
| |
| await tester.pumpAndSettle(); |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorForwardByCharacter, |
| SemanticsAction.setSelection, |
| ], |
| )); |
| |
| tester.binding.pipelineOwner.semanticsOwner.performAction(semanticsId, SemanticsAction.moveCursorForwardByCharacter, doNotExtendSelection); |
| await tester.pumpAndSettle(); |
| |
| expect(controller.selection.baseOffset, 1); |
| expect(controller.selection.extentOffset, 1); |
| |
| semantics.dispose(); |
| }); |
| |
| testWidgets('can extend selection with a11y means', (WidgetTester tester) async { |
| final SemanticsTester semantics = new SemanticsTester(tester); |
| const bool extendSelection = true; |
| const bool doNotExtendSelection = false; |
| |
| controller.text = 'test'; |
| controller.selection = new TextSelection.collapsed(offset: controller.text.length); |
| |
| await tester.pumpWidget(new MaterialApp( |
| home: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| style: textStyle, |
| cursorColor: cursorColor, |
| ), |
| )); |
| |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| ], |
| )); |
| |
| final RenderEditable render = tester.allRenderObjects.firstWhere((RenderObject o) => o.runtimeType == RenderEditable); |
| final int semanticsId = render.debugSemantics.id; |
| |
| expect(controller.selection.baseOffset, 4); |
| expect(controller.selection.extentOffset, 4); |
| |
| tester.binding.pipelineOwner.semanticsOwner.performAction(semanticsId, SemanticsAction.moveCursorBackwardByCharacter, extendSelection); |
| await tester.pumpAndSettle(); |
| |
| expect(controller.selection.baseOffset, 4); |
| expect(controller.selection.extentOffset, 3); |
| |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| SemanticsAction.moveCursorForwardByCharacter, |
| SemanticsAction.setSelection, |
| ], |
| )); |
| |
| tester.binding.pipelineOwner.semanticsOwner.performAction(semanticsId, SemanticsAction.moveCursorBackwardByCharacter, extendSelection); |
| await tester.pumpAndSettle(); |
| tester.binding.pipelineOwner.semanticsOwner.performAction(semanticsId, SemanticsAction.moveCursorBackwardByCharacter, extendSelection); |
| await tester.pumpAndSettle(); |
| tester.binding.pipelineOwner.semanticsOwner.performAction(semanticsId, SemanticsAction.moveCursorBackwardByCharacter, extendSelection); |
| await tester.pumpAndSettle(); |
| |
| expect(controller.selection.baseOffset, 4); |
| expect(controller.selection.extentOffset, 0); |
| |
| await tester.pumpAndSettle(); |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorForwardByCharacter, |
| SemanticsAction.setSelection, |
| ], |
| )); |
| |
| tester.binding.pipelineOwner.semanticsOwner.performAction(semanticsId, SemanticsAction.moveCursorForwardByCharacter, doNotExtendSelection); |
| await tester.pumpAndSettle(); |
| |
| expect(controller.selection.baseOffset, 1); |
| expect(controller.selection.extentOffset, 1); |
| |
| tester.binding.pipelineOwner.semanticsOwner.performAction(semanticsId, SemanticsAction.moveCursorForwardByCharacter, extendSelection); |
| await tester.pumpAndSettle(); |
| |
| expect(controller.selection.baseOffset, 1); |
| expect(controller.selection.extentOffset, 2); |
| |
| semantics.dispose(); |
| }); |
| |
| testWidgets('password fields have correct semantics', (WidgetTester tester) async { |
| final SemanticsTester semantics = new SemanticsTester(tester); |
| |
| controller.text = 'super-secret-password!!1'; |
| |
| await tester.pumpWidget(new MaterialApp( |
| home: new EditableText( |
| obscureText: true, |
| controller: controller, |
| focusNode: focusNode, |
| style: textStyle, |
| cursorColor: cursorColor, |
| ), |
| )); |
| |
| final String expectedValue = '•' * controller.text.length; |
| |
| expect(semantics, hasSemantics(new TestSemantics( |
| children: <TestSemantics>[ |
| new TestSemantics( |
| flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.isObscured], |
| value: expectedValue, |
| textDirection: TextDirection.ltr, |
| nextNodeId: -1, |
| previousNodeId: -1, |
| ), |
| ], |
| ), ignoreTransform: true, ignoreRect: true, ignoreId: true)); |
| |
| semantics.dispose(); |
| }); |
| |
| group('a11y copy/cut/paste', () { |
| Future<Null> _buildApp(MockTextSelectionControls controls, WidgetTester tester) { |
| return tester.pumpWidget(new MaterialApp( |
| home: new EditableText( |
| controller: controller, |
| focusNode: focusNode, |
| style: textStyle, |
| cursorColor: cursorColor, |
| selectionControls: controls, |
| ), |
| )); |
| } |
| |
| MockTextSelectionControls controls; |
| |
| setUp(() { |
| controller.text = 'test'; |
| controller.selection = new TextSelection.collapsed(offset: controller.text.length); |
| |
| controls = new MockTextSelectionControls(); |
| when(controls.buildHandle(typed(any), typed(any), typed(any))).thenReturn(new Container()); |
| when(controls.buildToolbar(typed(any), typed(any), typed(any), typed(any))).thenReturn(new Container()); |
| }); |
| |
| testWidgets('are exposed', (WidgetTester tester) async { |
| final SemanticsTester semantics = new SemanticsTester(tester); |
| |
| when(controls.canCopy(typed(any))).thenReturn(false); |
| when(controls.canCut(typed(any))).thenReturn(false); |
| when(controls.canPaste(typed(any))).thenReturn(false); |
| |
| await _buildApp(controls, tester); |
| await tester.tap(find.byType(EditableText)); |
| await tester.pump(); |
| |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| SemanticsAction.setSelection, |
| ], |
| )); |
| |
| when(controls.canCopy(typed(any))).thenReturn(true); |
| await _buildApp(controls, tester); |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| SemanticsAction.setSelection, |
| SemanticsAction.copy, |
| ], |
| )); |
| |
| when(controls.canCopy(typed(any))).thenReturn(false); |
| when(controls.canPaste(typed(any))).thenReturn(true); |
| await _buildApp(controls, tester); |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| SemanticsAction.setSelection, |
| SemanticsAction.paste, |
| ], |
| )); |
| |
| when(controls.canPaste(typed(any))).thenReturn(false); |
| when(controls.canCut(typed(any))).thenReturn(true); |
| await _buildApp(controls, tester); |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| SemanticsAction.setSelection, |
| SemanticsAction.cut, |
| ], |
| )); |
| |
| when(controls.canCopy(typed(any))).thenReturn(true); |
| when(controls.canCut(typed(any))).thenReturn(true); |
| when(controls.canPaste(typed(any))).thenReturn(true); |
| await _buildApp(controls, tester); |
| expect(semantics, includesNodeWith( |
| value: 'test', |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| SemanticsAction.setSelection, |
| SemanticsAction.cut, |
| SemanticsAction.copy, |
| SemanticsAction.paste, |
| ], |
| )); |
| |
| semantics.dispose(); |
| }); |
| |
| testWidgets('can copy/cut/paste with a11y', (WidgetTester tester) async { |
| final SemanticsTester semantics = new SemanticsTester(tester); |
| |
| when(controls.canCopy(typed(any))).thenReturn(true); |
| when(controls.canCut(typed(any))).thenReturn(true); |
| when(controls.canPaste(typed(any))).thenReturn(true); |
| await _buildApp(controls, tester); |
| await tester.tap(find.byType(EditableText)); |
| await tester.pump(); |
| |
| final SemanticsOwner owner = tester.binding.pipelineOwner.semanticsOwner; |
| const int expectedNodeId = 2; |
| |
| expect(semantics, hasSemantics(new TestSemantics.root( |
| children: <TestSemantics>[ |
| new TestSemantics.rootChild( |
| id: expectedNodeId, |
| flags: <SemanticsFlag>[ |
| SemanticsFlag.isTextField, |
| SemanticsFlag.isFocused |
| ], |
| actions: <SemanticsAction>[ |
| SemanticsAction.moveCursorBackwardByCharacter, |
| SemanticsAction.setSelection, |
| SemanticsAction.copy, |
| SemanticsAction.cut, |
| SemanticsAction.paste |
| ], |
| value: 'test', |
| textSelection: new TextSelection.collapsed(offset: controller.text.length), |
| textDirection: TextDirection.ltr, |
| ), |
| ], |
| ), ignoreRect: true, ignoreTransform: true)); |
| |
| owner.performAction(expectedNodeId, SemanticsAction.copy); |
| verify(controls.handleCopy(typed(any))).called(1); |
| |
| owner.performAction(expectedNodeId, SemanticsAction.cut); |
| verify(controls.handleCut(typed(any))).called(1); |
| |
| owner.performAction(expectedNodeId, SemanticsAction.paste); |
| verify(controls.handlePaste(typed(any))).called(1); |
| |
| semantics.dispose(); |
| }); |
| }); |
| |
| } |
| |
| class MockTextSelectionControls extends Mock implements TextSelectionControls {} |
