| // 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_driver/flutter_driver.dart'; |
| import 'package:integration_ui/keys.dart' as keys; |
| import 'package:test/test.dart' hide TypeMatcher, isInstanceOf; |
| |
| void main() { |
| group('end-to-end test', () { |
| late FlutterDriver driver; |
| |
| setUpAll(() async { |
| driver = await FlutterDriver.connect(); |
| }); |
| |
| tearDownAll(() async { |
| await driver.close(); |
| }); |
| |
| test('Textfield scrolls back into view after covered by keyboard', () async { |
| await driver.setTextEntryEmulation(enabled: false); // we want the keyboard to come up |
| |
| final SerializableFinder listViewFinder = find.byValueKey(keys.kListView); |
| final SerializableFinder textFieldFinder = find.byValueKey(keys.kDefaultTextField); |
| final SerializableFinder offsetFinder = find.byValueKey(keys.kOffsetText); |
| final SerializableFinder keyboardVisibilityIndicatorFinder = find.byValueKey(keys.kKeyboardVisibleView); |
| |
| // Align TextField with bottom edge to ensure it would be covered when keyboard comes up. |
| await driver.waitForAbsent(textFieldFinder); |
| await driver.scrollUntilVisible( |
| listViewFinder, |
| textFieldFinder, |
| alignment: 1.0, |
| dyScroll: -20.0, |
| ); |
| await driver.waitFor(textFieldFinder); |
| final double scrollOffsetWithoutKeyboard = double.parse(await driver.getText(offsetFinder)); |
| |
| // Bring up keyboard |
| await driver.tap(textFieldFinder); |
| |
| const int keyboardTimeout = 3; |
| bool keyboardVisible = false; |
| for (int i = 0; i < keyboardTimeout; i++) { |
| await Future<void>.delayed(const Duration(seconds: 1)); |
| final String keyboardVisibilityText = await driver.getText(keyboardVisibilityIndicatorFinder); |
| keyboardVisible = keyboardVisibilityText == 'keyboard visible'; |
| if (keyboardVisible) { |
| break; |
| } |
| } |
| |
| if (!keyboardVisible) { |
| await driver.tap(find.text('dump app')); |
| } |
| |
| // TODO(jmagman): Remove timeout once flake has been diagnosed. https://github.com/flutter/flutter/issues/96787 |
| expect(keyboardVisible, isTrue); |
| |
| // Ensure that TextField is visible again |
| await driver.waitFor(textFieldFinder); |
| final double scrollOffsetWithKeyboard = double.parse(await driver.getText(offsetFinder)); |
| |
| // Ensure the scroll offset changed appropriately when TextField scrolled back into view. |
| expect(scrollOffsetWithKeyboard, greaterThan(scrollOffsetWithoutKeyboard)); |
| }, timeout: Timeout.none); |
| }); |
| } |