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Bumps the Dart version to 3.8 across the repo (excluding engine/src/flutter/third_party) and applies formatting updates from Dart 3.8. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] 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 `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. <!-- 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
780 lines
31 KiB
Dart
780 lines
31 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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// This file is run as part of a reduced test set in CI on Mac and Windows
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// machines.
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@Tags(<String>['reduced-test-set'])
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library;
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import 'package:flutter/material.dart';
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import 'package:flutter/rendering.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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import '../widgets/clipboard_utils.dart';
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import '../widgets/editable_text_utils.dart'
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show findRenderEditable, globalize, textOffsetToPosition;
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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final MockClipboard mockClipboard = MockClipboard();
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setUp(() async {
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TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
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SystemChannels.platform,
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mockClipboard.handleMethodCall,
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);
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// Fill the clipboard so that the Paste option is available in the text
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// selection menu.
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await Clipboard.setData(const ClipboardData(text: 'clipboard data'));
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});
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tearDown(() {
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TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
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SystemChannels.platform,
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null,
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);
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});
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group('canSelectAll', () {
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Widget createEditableText({required Key key, String? text, TextSelection? selection}) {
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final TextEditingController controller = TextEditingController(text: text)
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..selection = selection ?? const TextSelection.collapsed(offset: -1);
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addTearDown(controller.dispose);
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final FocusNode focusNode = FocusNode();
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addTearDown(focusNode.dispose);
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return MaterialApp(
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home: EditableText(
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key: key,
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controller: controller,
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focusNode: focusNode,
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style: const TextStyle(),
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cursorColor: Colors.black,
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backgroundCursorColor: Colors.black,
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),
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);
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}
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testWidgets('should return false when there is no text', (WidgetTester tester) async {
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final GlobalKey<EditableTextState> key = GlobalKey();
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await tester.pumpWidget(createEditableText(key: key));
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expect(materialTextSelectionControls.canSelectAll(key.currentState!), false);
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});
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testWidgets('should return true when there is text and collapsed selection', (
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WidgetTester tester,
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) async {
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final GlobalKey<EditableTextState> key = GlobalKey();
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await tester.pumpWidget(createEditableText(key: key, text: '123'));
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expect(materialTextSelectionControls.canSelectAll(key.currentState!), true);
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});
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testWidgets('should return true when there is text and partial uncollapsed selection', (
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WidgetTester tester,
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) async {
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final GlobalKey<EditableTextState> key = GlobalKey();
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await tester.pumpWidget(
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createEditableText(
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key: key,
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text: '123',
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selection: const TextSelection(baseOffset: 1, extentOffset: 2),
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),
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);
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expect(materialTextSelectionControls.canSelectAll(key.currentState!), true);
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});
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testWidgets('should return false when there is text and full selection', (
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WidgetTester tester,
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) async {
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final GlobalKey<EditableTextState> key = GlobalKey();
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await tester.pumpWidget(
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createEditableText(
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key: key,
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text: '123',
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selection: const TextSelection(baseOffset: 0, extentOffset: 3),
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),
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);
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expect(materialTextSelectionControls.canSelectAll(key.currentState!), false);
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});
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});
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group('Text selection menu overflow (Android)', () {
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testWidgets(
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'All menu items show when they fit.',
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(WidgetTester tester) async {
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final TextEditingController controller = TextEditingController(text: 'abc def ghi');
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addTearDown(controller.dispose);
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await tester.pumpWidget(
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MaterialApp(
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theme: ThemeData(platform: TargetPlatform.android),
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home: Directionality(
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textDirection: TextDirection.ltr,
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child: MediaQuery(
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data: const MediaQueryData(size: Size(800.0, 600.0)),
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child: Center(
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child: Material(child: TextField(controller: controller)),
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),
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),
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),
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),
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);
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// Initially, the menu isn't shown at all.
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expect(find.text('Cut'), findsNothing);
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expect(find.text('Copy'), findsNothing);
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expect(find.text('Paste'), findsNothing);
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expect(find.text('Select all'), findsNothing);
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expect(find.byType(IconButton), findsNothing);
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// Tap to place the cursor in the field, then tap the handle to show the
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// selection menu.
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await tester.tap(find.byType(TextField));
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await tester.pumpAndSettle();
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final RenderEditable renderEditable = findRenderEditable(tester);
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final List<TextSelectionPoint> endpoints = globalize(
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renderEditable.getEndpointsForSelection(controller.selection),
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renderEditable,
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);
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expect(endpoints.length, 1);
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final Offset handlePos = endpoints[0].point + const Offset(0.0, 1.0);
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await tester.tapAt(handlePos, pointer: 7);
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await tester.pumpAndSettle();
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expect(find.text('Cut'), findsNothing);
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expect(find.text('Copy'), findsNothing);
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expect(find.text('Paste'), findsOneWidget);
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expect(find.text('Select all'), findsOneWidget);
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expect(find.byType(IconButton), findsNothing);
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// Long press to select a word and show the full selection menu.
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final Offset textOffset = textOffsetToPosition(tester, 1);
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await tester.longPressAt(textOffset);
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await tester.pump();
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await tester.pump();
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// The full menu is shown without the more button.
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expect(find.text('Cut'), findsOneWidget);
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expect(find.text('Copy'), findsOneWidget);
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expect(find.text('Paste'), findsOneWidget);
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expect(find.text('Select all'), findsOneWidget);
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expect(find.byType(IconButton), findsNothing);
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},
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skip: isBrowser, // [intended] We do not use Flutter-rendered context menu on the Web.
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variant: const TargetPlatformVariant(<TargetPlatform>{TargetPlatform.android}),
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);
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testWidgets(
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"When menu items don't fit, an overflow menu is used.",
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(WidgetTester tester) async {
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// Set the screen size to more narrow, so that Select all can't fit.
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tester.view.physicalSize = const Size(1000, 800);
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addTearDown(tester.view.reset);
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final TextEditingController controller = TextEditingController(text: 'abc def ghi');
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addTearDown(controller.dispose);
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await tester.pumpWidget(
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MaterialApp(
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theme: ThemeData(platform: TargetPlatform.android),
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home: Directionality(
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textDirection: TextDirection.ltr,
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child: MediaQuery(
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data: const MediaQueryData(size: Size(800.0, 600.0)),
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child: Center(
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child: Material(child: TextField(controller: controller)),
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),
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),
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),
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),
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);
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// Initially, the menu isn't shown at all.
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expect(find.text('Cut'), findsNothing);
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expect(find.text('Copy'), findsNothing);
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expect(find.text('Paste'), findsNothing);
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expect(find.text('Select all'), findsNothing);
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expect(find.byType(IconButton), findsNothing);
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// Long press to show the menu.
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final Offset textOffset = textOffsetToPosition(tester, 1);
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await tester.longPressAt(textOffset);
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await tester.pumpAndSettle();
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// The last button is missing, and a more button is shown.
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expect(find.text('Cut'), findsOneWidget);
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expect(find.text('Copy'), findsOneWidget);
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expect(find.text('Paste'), findsOneWidget);
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expect(find.text('Select all'), findsNothing);
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expect(find.byType(IconButton), findsOneWidget);
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final Offset cutOffset = tester.getTopLeft(find.text('Cut'));
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// Tapping the button shows the overflow menu.
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await tester.tap(find.byType(IconButton));
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await tester.pumpAndSettle();
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expect(find.text('Cut'), findsNothing);
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expect(find.text('Copy'), findsNothing);
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expect(find.text('Paste'), findsNothing);
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expect(find.text('Select all'), findsOneWidget);
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expect(find.byType(IconButton), findsOneWidget);
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// The back button is at the bottom of the overflow menu.
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final Offset selectAllOffset = tester.getTopLeft(find.text('Select all'));
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final Offset moreOffset = tester.getTopLeft(find.byType(IconButton));
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expect(moreOffset.dy, greaterThan(selectAllOffset.dy));
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// The overflow menu grows upward.
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expect(selectAllOffset.dy, lessThan(cutOffset.dy));
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// Tapping the back button shows the selection menu again.
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expect(find.byType(IconButton), findsOneWidget);
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await tester.tap(find.byType(IconButton));
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await tester.pumpAndSettle();
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expect(find.text('Cut'), findsOneWidget);
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expect(find.text('Copy'), findsOneWidget);
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expect(find.text('Paste'), findsOneWidget);
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expect(find.text('Select all'), findsNothing);
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expect(find.byType(IconButton), findsOneWidget);
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},
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skip: isBrowser, // [intended] We do not use Flutter-rendered context menu on the Web.
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variant: const TargetPlatformVariant(<TargetPlatform>{TargetPlatform.android}),
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);
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testWidgets(
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'A smaller menu bumps more items to the overflow menu.',
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(WidgetTester tester) async {
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// Set the screen size so narrow that only Cut and Copy can fit.
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tester.view.physicalSize = const Size(800, 800);
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addTearDown(tester.view.reset);
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final TextEditingController controller = TextEditingController(text: 'abc def ghi');
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addTearDown(controller.dispose);
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await tester.pumpWidget(
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MaterialApp(
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theme: ThemeData(platform: TargetPlatform.android),
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home: Directionality(
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textDirection: TextDirection.ltr,
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child: MediaQuery(
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data: const MediaQueryData(size: Size(800.0, 600.0)),
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child: Center(
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child: Material(child: TextField(controller: controller)),
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),
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),
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),
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),
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);
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// Initially, the menu isn't shown at all.
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expect(find.text('Cut'), findsNothing);
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expect(find.text('Copy'), findsNothing);
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expect(find.text('Paste'), findsNothing);
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expect(find.text('Select all'), findsNothing);
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expect(find.byType(IconButton), findsNothing);
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// Long press to show the menu.
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final Offset textOffset = textOffsetToPosition(tester, 1);
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await tester.longPressAt(textOffset);
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await tester.pumpAndSettle();
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// The last two buttons are missing, and a more button is shown.
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expect(find.text('Cut'), findsOneWidget);
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expect(find.text('Copy'), findsOneWidget);
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expect(find.text('Paste'), findsNothing);
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expect(find.text('Select all'), findsNothing);
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expect(find.byType(IconButton), findsOneWidget);
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// Tapping the button shows the overflow menu, which contains both buttons
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// missing from the main menu, and a back button.
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await tester.tap(find.byType(IconButton));
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await tester.pumpAndSettle();
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expect(find.text('Cut'), findsNothing);
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expect(find.text('Copy'), findsNothing);
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expect(find.text('Paste'), findsOneWidget);
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expect(find.text('Select all'), findsOneWidget);
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expect(find.byType(IconButton), findsOneWidget);
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// Tapping the back button shows the selection menu again.
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await tester.tap(find.byType(IconButton));
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await tester.pumpAndSettle();
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expect(find.text('Cut'), findsOneWidget);
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expect(find.text('Copy'), findsOneWidget);
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expect(find.text('Paste'), findsNothing);
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expect(find.text('Select all'), findsNothing);
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expect(find.byType(IconButton), findsOneWidget);
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},
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skip: isBrowser, // [intended] We do not use Flutter-rendered context menu on the Web.
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variant: const TargetPlatformVariant(<TargetPlatform>{TargetPlatform.android}),
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);
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testWidgets(
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'When the menu renders below the text, the overflow menu back button is at the top.',
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(WidgetTester tester) async {
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// Set the screen size to more narrow, so that Select all can't fit.
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tester.view.physicalSize = const Size(1000, 800);
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addTearDown(tester.view.reset);
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final TextEditingController controller = TextEditingController(text: 'abc def ghi');
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addTearDown(controller.dispose);
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await tester.pumpWidget(
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MaterialApp(
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theme: ThemeData(platform: TargetPlatform.android),
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home: Directionality(
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textDirection: TextDirection.ltr,
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child: MediaQuery(
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data: const MediaQueryData(size: Size(800.0, 600.0)),
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child: Align(
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alignment: Alignment.topLeft,
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child: Material(child: TextField(controller: controller)),
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),
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),
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),
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),
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);
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// Initially, the menu isn't shown at all.
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expect(find.text('Cut'), findsNothing);
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expect(find.text('Copy'), findsNothing);
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expect(find.text('Paste'), findsNothing);
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expect(find.text('Select all'), findsNothing);
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expect(find.byType(IconButton), findsNothing);
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// Long press to show the menu.
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final Offset textOffset = textOffsetToPosition(tester, 1);
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await tester.longPressAt(textOffset);
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await tester.pumpAndSettle();
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// The last button is missing, and a more button is shown.
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expect(find.text('Cut'), findsOneWidget);
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expect(find.text('Copy'), findsOneWidget);
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expect(find.text('Paste'), findsOneWidget);
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expect(find.text('Select all'), findsNothing);
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expect(find.byType(IconButton), findsOneWidget);
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final Offset cutOffset = tester.getTopLeft(find.text('Cut'));
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// Tapping the button shows the overflow menu.
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await tester.tap(find.byType(IconButton));
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await tester.pumpAndSettle();
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expect(find.text('Cut'), findsNothing);
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expect(find.text('Copy'), findsNothing);
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expect(find.text('Paste'), findsNothing);
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expect(find.text('Select all'), findsOneWidget);
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expect(find.byType(IconButton), findsOneWidget);
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// The back button is at the top of the overflow menu.
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final Offset selectAllOffset = tester.getTopLeft(find.text('Select all'));
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final Offset moreOffset = tester.getTopLeft(find.byType(IconButton));
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expect(moreOffset.dy, lessThan(selectAllOffset.dy));
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// The overflow menu grows downward.
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expect(selectAllOffset.dy, greaterThan(cutOffset.dy));
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// Tapping the back button shows the selection menu again.
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await tester.tap(find.byType(IconButton));
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await tester.pumpAndSettle();
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expect(find.text('Cut'), findsOneWidget);
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expect(find.text('Copy'), findsOneWidget);
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expect(find.text('Paste'), findsOneWidget);
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expect(find.text('Select all'), findsNothing);
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expect(find.byType(IconButton), findsOneWidget);
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},
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skip: isBrowser, // [intended] We do not use Flutter-rendered context menu on the Web.
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variant: const TargetPlatformVariant(<TargetPlatform>{TargetPlatform.android}),
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);
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testWidgets(
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'When the menu items change, the menu is closed and _closedWidth reset.',
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(WidgetTester tester) async {
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// Set the screen size to more narrow, so that Select all can't fit.
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tester.view.physicalSize = const Size(1000, 800);
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addTearDown(tester.view.reset);
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final TextEditingController controller = TextEditingController(text: 'abc def ghi');
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addTearDown(controller.dispose);
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await tester.pumpWidget(
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MaterialApp(
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theme: ThemeData(platform: TargetPlatform.android, useMaterial3: false),
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home: Directionality(
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textDirection: TextDirection.ltr,
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child: MediaQuery(
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data: const MediaQueryData(size: Size(800.0, 600.0)),
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child: Align(
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alignment: Alignment.topLeft,
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child: Material(child: TextField(controller: controller)),
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),
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),
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),
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),
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);
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// Initially, the menu isn't shown at all.
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expect(find.text('Cut'), findsNothing);
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expect(find.text('Copy'), findsNothing);
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expect(find.text('Paste'), findsNothing);
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expect(find.text('Share'), findsNothing);
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expect(find.text('Select all'), findsNothing);
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expect(find.byType(IconButton), findsNothing); // 'More' button.
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// Tap to place the cursor and tap again to show the menu without a
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// selection.
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await tester.tapAt(textOffsetToPosition(tester, 0));
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await tester.pumpAndSettle();
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final RenderEditable renderEditable = findRenderEditable(tester);
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final List<TextSelectionPoint> endpoints = globalize(
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renderEditable.getEndpointsForSelection(controller.selection),
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renderEditable,
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);
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expect(endpoints.length, 1);
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final Offset handlePos = endpoints[0].point + const Offset(0.0, 1.0);
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await tester.tapAt(handlePos, pointer: 7);
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await tester.pumpAndSettle();
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expect(find.text('Cut'), findsNothing);
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expect(find.text('Copy'), findsNothing);
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expect(find.text('Paste'), findsOneWidget);
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expect(find.text('Share'), findsNothing);
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expect(find.text('Select all'), findsOneWidget);
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expect(find.byType(IconButton), findsNothing);
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// Tap Select all and measure the usual position of Cut, without
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// _closedWidth having been used yet.
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await tester.tap(find.text('Select all'));
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await tester.pumpAndSettle();
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expect(find.text('Cut'), findsOneWidget);
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expect(find.text('Copy'), findsOneWidget);
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expect(find.text('Paste'), findsOneWidget);
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expect(find.text('Share'), findsNothing);
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expect(find.text('Select all'), findsNothing);
|
|
expect(find.byType(IconButton), findsOneWidget); // 'More' button.
|
|
final Offset cutOffset = tester.getTopLeft(find.text('Cut'));
|
|
|
|
// Tap to clear the selection.
|
|
await tester.tapAt(textOffsetToPosition(tester, 0));
|
|
await tester.pumpAndSettle();
|
|
expect(find.text('Cut'), findsNothing);
|
|
expect(find.text('Copy'), findsNothing);
|
|
expect(find.text('Paste'), findsNothing);
|
|
expect(find.text('Select all'), findsNothing);
|
|
expect(find.byType(IconButton), findsNothing); // 'More' button.
|
|
|
|
// Long press to show the menu.
|
|
await tester.longPressAt(textOffsetToPosition(tester, 1));
|
|
await tester.pumpAndSettle();
|
|
|
|
// The last buttons (share and select all) are missing, and a more button is shown.
|
|
expect(find.text('Cut'), findsOneWidget);
|
|
expect(find.text('Copy'), findsOneWidget);
|
|
expect(find.text('Paste'), findsOneWidget);
|
|
expect(find.text('Share'), findsNothing);
|
|
expect(find.text('Select all'), findsNothing);
|
|
expect(find.byType(IconButton), findsOneWidget); // 'More' button.
|
|
|
|
// Tapping the more button shows the overflow menu.
|
|
await tester.tap(find.byType(IconButton));
|
|
await tester.pumpAndSettle();
|
|
expect(find.text('Cut'), findsNothing);
|
|
expect(find.text('Copy'), findsNothing);
|
|
expect(find.text('Paste'), findsNothing);
|
|
expect(find.text('Share'), findsOneWidget);
|
|
expect(find.text('Select all'), findsOneWidget);
|
|
expect(find.byType(IconButton), findsOneWidget); // Back button.
|
|
|
|
// Tapping 'Select all' closes the overflow menu.
|
|
await tester.tap(find.text('Select all'));
|
|
await tester.pumpAndSettle();
|
|
expect(find.text('Cut'), findsOneWidget);
|
|
expect(find.text('Copy'), findsOneWidget);
|
|
expect(find.text('Paste'), findsOneWidget);
|
|
expect(find.text('Share'), findsNothing);
|
|
expect(find.text('Select all'), findsNothing);
|
|
expect(find.byType(IconButton), findsOneWidget); // 'More' button.
|
|
final Offset newCutOffset = tester.getTopLeft(find.text('Cut'));
|
|
expect(newCutOffset, equals(cutOffset));
|
|
},
|
|
skip: isBrowser, // [intended] We do not use Flutter-rendered context menu on the Web.
|
|
variant: const TargetPlatformVariant(<TargetPlatform>{TargetPlatform.android}),
|
|
);
|
|
});
|
|
|
|
group('menu position', () {
|
|
testWidgets(
|
|
'When renders below a block of text, menu appears below bottom endpoint',
|
|
(WidgetTester tester) async {
|
|
final TextEditingController controller = TextEditingController(
|
|
text: 'abc\ndef\nghi\njkl\nmno\npqr',
|
|
);
|
|
addTearDown(controller.dispose);
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
theme: ThemeData(platform: TargetPlatform.android),
|
|
home: Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: MediaQuery(
|
|
data: const MediaQueryData(size: Size(800.0, 600.0)),
|
|
child: Align(
|
|
alignment: Alignment.topLeft,
|
|
child: Material(child: TextField(controller: controller)),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Initially, the menu isn't shown at all.
|
|
expect(find.text('Cut'), findsNothing);
|
|
expect(find.text('Copy'), findsNothing);
|
|
expect(find.text('Paste'), findsNothing);
|
|
expect(find.text('Select all'), findsNothing);
|
|
expect(find.byType(IconButton), findsNothing);
|
|
|
|
// Tap to place the cursor in the field, then tap the handle to show the
|
|
// selection menu.
|
|
await tester.tap(find.byType(TextField));
|
|
await tester.pumpAndSettle();
|
|
RenderEditable renderEditable = findRenderEditable(tester);
|
|
List<TextSelectionPoint> endpoints = globalize(
|
|
renderEditable.getEndpointsForSelection(controller.selection),
|
|
renderEditable,
|
|
);
|
|
expect(endpoints.length, 1);
|
|
final Offset handlePos = endpoints[0].point + const Offset(0.0, 1.0);
|
|
await tester.tapAt(handlePos, pointer: 7);
|
|
await tester.pumpAndSettle();
|
|
expect(find.text('Cut'), findsNothing);
|
|
expect(find.text('Copy'), findsNothing);
|
|
expect(find.text('Paste'), findsOneWidget);
|
|
expect(find.text('Select all'), findsOneWidget);
|
|
expect(find.byType(IconButton), findsNothing);
|
|
|
|
// Tap to select all.
|
|
await tester.tap(find.text('Select all'));
|
|
await tester.pumpAndSettle();
|
|
|
|
// Only Cut, Copy, and Paste are shown.
|
|
expect(find.text('Cut'), findsOneWidget);
|
|
expect(find.text('Copy'), findsOneWidget);
|
|
expect(find.text('Paste'), findsOneWidget);
|
|
expect(find.text('Select all'), findsNothing);
|
|
expect(find.byType(IconButton), findsNothing);
|
|
|
|
// The menu appears below the bottom handle.
|
|
renderEditable = findRenderEditable(tester);
|
|
endpoints = globalize(
|
|
renderEditable.getEndpointsForSelection(controller.selection),
|
|
renderEditable,
|
|
);
|
|
expect(endpoints.length, 2);
|
|
final Offset bottomHandlePos = endpoints[1].point;
|
|
final Offset cutOffset = tester.getTopLeft(find.text('Cut'));
|
|
expect(cutOffset.dy, greaterThan(bottomHandlePos.dy));
|
|
},
|
|
skip: isBrowser, // [intended] We do not use Flutter-rendered context menu on the Web.
|
|
variant: const TargetPlatformVariant(<TargetPlatform>{TargetPlatform.android}),
|
|
);
|
|
|
|
testWidgets(
|
|
'When selecting multiple lines over max lines',
|
|
(WidgetTester tester) async {
|
|
final TextEditingController controller = TextEditingController(
|
|
text: 'abc\ndef\nghi\njkl\nmno\npqr',
|
|
);
|
|
addTearDown(controller.dispose);
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
theme: ThemeData(platform: TargetPlatform.android),
|
|
home: Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: MediaQuery(
|
|
data: const MediaQueryData(size: Size(800.0, 600.0)),
|
|
child: Align(
|
|
alignment: Alignment.bottomCenter,
|
|
child: Material(
|
|
child: TextField(
|
|
decoration: const InputDecoration(contentPadding: EdgeInsets.all(8.0)),
|
|
style: const TextStyle(fontSize: 32, height: 1),
|
|
maxLines: 2,
|
|
controller: controller,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Initially, the menu isn't shown at all.
|
|
expect(find.text('Cut'), findsNothing);
|
|
expect(find.text('Copy'), findsNothing);
|
|
expect(find.text('Paste'), findsNothing);
|
|
expect(find.text('Select all'), findsNothing);
|
|
expect(find.byType(IconButton), findsNothing);
|
|
|
|
// Tap to place the cursor in the field, then tap the handle to show the
|
|
// selection menu.
|
|
await tester.tap(find.byType(TextField));
|
|
await tester.pumpAndSettle();
|
|
final RenderEditable renderEditable = findRenderEditable(tester);
|
|
final List<TextSelectionPoint> endpoints = globalize(
|
|
renderEditable.getEndpointsForSelection(controller.selection),
|
|
renderEditable,
|
|
);
|
|
expect(endpoints.length, 1);
|
|
final Offset handlePos = endpoints[0].point + const Offset(0.0, 1.0);
|
|
await tester.tapAt(handlePos, pointer: 7);
|
|
await tester.pumpAndSettle();
|
|
expect(find.text('Cut'), findsNothing);
|
|
expect(find.text('Copy'), findsNothing);
|
|
expect(find.text('Paste'), findsOneWidget);
|
|
expect(find.text('Select all'), findsOneWidget);
|
|
expect(find.byType(IconButton), findsNothing);
|
|
|
|
// Tap to select all.
|
|
await tester.tap(find.text('Select all'));
|
|
await tester.pumpAndSettle();
|
|
|
|
// Only Cut, Copy, and Paste are shown.
|
|
expect(find.text('Cut'), findsOneWidget);
|
|
expect(find.text('Copy'), findsOneWidget);
|
|
expect(find.text('Paste'), findsOneWidget);
|
|
expect(find.text('Select all'), findsNothing);
|
|
expect(find.byType(IconButton), findsNothing);
|
|
|
|
// The menu appears at the top of the visible selection.
|
|
final Offset selectionOffset = tester.getTopLeft(
|
|
find.byType(TextSelectionToolbarTextButton).first,
|
|
);
|
|
final Offset textFieldOffset = tester.getTopLeft(find.byType(TextField));
|
|
|
|
// 44.0 + 8.0 - 8.0 = _kToolbarHeight + _kToolbarContentDistance - contentPadding
|
|
expect(selectionOffset.dy + 44.0 + 8.0 - 8.0, equals(textFieldOffset.dy));
|
|
},
|
|
skip: isBrowser, // [intended] the selection menu isn't required by web
|
|
variant: const TargetPlatformVariant(<TargetPlatform>{TargetPlatform.android}),
|
|
);
|
|
});
|
|
|
|
group('material handles', () {
|
|
testWidgets('draws transparent handle correctly', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
RepaintBoundary(
|
|
child: Theme(
|
|
data: ThemeData(
|
|
textSelectionTheme: const TextSelectionThemeData(
|
|
selectionHandleColor: Color(0x550000AA),
|
|
),
|
|
),
|
|
child: Builder(
|
|
builder: (BuildContext context) {
|
|
return Container(
|
|
color: Colors.white,
|
|
height: 800,
|
|
width: 800,
|
|
child: Padding(
|
|
padding: const EdgeInsets.symmetric(horizontal: 250),
|
|
child: FittedBox(
|
|
child: materialTextSelectionControls.buildHandle(
|
|
context,
|
|
TextSelectionHandleType.right,
|
|
10.0,
|
|
),
|
|
),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await expectLater(find.byType(RepaintBoundary), matchesGoldenFile('transparent_handle.png'));
|
|
});
|
|
|
|
testWidgets('works with 3 positional parameters', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
Theme(
|
|
data: ThemeData(
|
|
textSelectionTheme: const TextSelectionThemeData(
|
|
selectionHandleColor: Color(0x550000AA),
|
|
),
|
|
),
|
|
child: Builder(
|
|
builder: (BuildContext context) {
|
|
return Container(
|
|
color: Colors.white,
|
|
height: 800,
|
|
width: 800,
|
|
child: Padding(
|
|
padding: const EdgeInsets.symmetric(horizontal: 250),
|
|
child: FittedBox(
|
|
child: materialTextSelectionControls.buildHandle(
|
|
context,
|
|
TextSelectionHandleType.right,
|
|
10.0,
|
|
),
|
|
),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
);
|
|
|
|
// No expect here as this should simply compile / not throw any
|
|
// exceptions while building. The test will fail if this either does
|
|
// not compile or if the tester catches an exception, which we do
|
|
// not take here.
|
|
});
|
|
});
|
|
|
|
testWidgets(
|
|
'Paste only appears when clipboard has contents',
|
|
(WidgetTester tester) async {
|
|
final TextEditingController controller = TextEditingController(
|
|
text: 'Atwater Peel Sherbrooke Bonaventure',
|
|
);
|
|
addTearDown(controller.dispose);
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: Column(children: <Widget>[TextField(controller: controller)]),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Make sure the clipboard is empty to start.
|
|
await Clipboard.setData(const ClipboardData(text: ''));
|
|
|
|
// Double tap to select the first word.
|
|
const int index = 4;
|
|
await tester.tapAt(textOffsetToPosition(tester, index));
|
|
await tester.pump(const Duration(milliseconds: 50));
|
|
await tester.tapAt(textOffsetToPosition(tester, index));
|
|
await tester.pumpAndSettle();
|
|
|
|
// No Paste yet, because nothing has been copied.
|
|
expect(find.text('Paste'), findsNothing);
|
|
expect(find.text('Copy'), findsOneWidget);
|
|
expect(find.text('Cut'), findsOneWidget);
|
|
expect(find.text('Select all'), findsOneWidget);
|
|
|
|
// Tap copy to add something to the clipboard and close the menu.
|
|
await tester.tapAt(tester.getCenter(find.text('Copy')));
|
|
await tester.pumpAndSettle();
|
|
expect(find.text('Copy'), findsNothing);
|
|
expect(find.text('Cut'), findsNothing);
|
|
expect(find.text('Select all'), findsNothing);
|
|
|
|
// Double tap to show the menu again.
|
|
await tester.tapAt(textOffsetToPosition(tester, index));
|
|
await tester.pump(const Duration(milliseconds: 50));
|
|
await tester.tapAt(textOffsetToPosition(tester, index));
|
|
await tester.pumpAndSettle();
|
|
|
|
// Paste now shows.
|
|
expect(find.text('Copy'), findsOneWidget);
|
|
expect(find.text('Cut'), findsOneWidget);
|
|
expect(find.text('Paste'), findsOneWidget);
|
|
expect(find.text('Select all'), findsOneWidget);
|
|
},
|
|
skip: isBrowser, // [intended] we don't supply the cut/copy/paste buttons on the web.
|
|
variant: const TargetPlatformVariant(<TargetPlatform>{TargetPlatform.android}),
|
|
);
|
|
}
|