blob: b607d7e7c983e6582cfd4a29aef35466af1dee65 [file] [log] [blame]
// 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.
// TODO(gspencergoog): Remove this tag once this test's state leaks/test
// dependencies have been fixed.
// Fails with "flutter test --test-randomize-ordering-seed=20210721"
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
testWidgets('enterText works', (WidgetTester tester) async {
await tester.pumpWidget(
const MaterialApp(
home: Material(
child: TextField(),
final EditableTextState state = tester.state(find.byType(EditableText));
expect(state.textEditingValue.text, '');
await tester.enterText(find.byType(EditableText), 'let there be text');
expect(state.textEditingValue.text, 'let there be text');
expect(state.textEditingValue.selection.isCollapsed, isTrue);
expect(state.textEditingValue.selection.baseOffset, 17);
testWidgets('receiveAction() forwards exception when exception occurs during action processing', (WidgetTester tester) async {
// Setup a widget that can receive focus so that we can open the keyboard.
const Widget widget = MaterialApp(
home: Material(
child: TextField(),
await tester.pumpWidget(widget);
// Keyboard must be shown for receiveAction() to function.
await tester.showKeyboard(find.byType(TextField));
// Register a handler for the text input channel that throws an error. This
// error should be reported within a PlatformException by TestTextInput.
SystemChannels.textInput.setMethodCallHandler((MethodCall call) {
throw FlutterError('A fake error occurred during action processing.');
await expectLater(
() => tester.testTextInput.receiveAction(TextInputAction.done),
testWidgets('selectors are called on macOS', (WidgetTester tester) async {
List<dynamic>? selectorNames;
await SystemChannels.textInput.invokeMethod('TextInput.setClient', <dynamic>[1, <String, dynamic>{}]);
await SystemChannels.textInput.invokeMethod('');
SystemChannels.textInput.setMethodCallHandler((MethodCall call) async {
if (call.method == 'TextInputClient.performSelectors') {
selectorNames = (call.arguments as List<dynamic>)[1] as List<dynamic>;
await tester.sendKeyDownEvent(LogicalKeyboardKey.altLeft);
await tester.sendKeyDownEvent(LogicalKeyboardKey.arrowUp);
await SystemChannels.textInput.invokeMethod('TextInput.clearClient');
if (defaultTargetPlatform == TargetPlatform.macOS) {
expect(selectorNames, <dynamic>['moveBackward:', 'moveToBeginningOfParagraph:']);
} else {
expect(selectorNames, isNull);
}, variant: TargetPlatformVariant.all());