| /* |
| * Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
| * for details. All rights reserved. Use of this source code is governed by a |
| * BSD-style license that can be found in the LICENSE file. |
| */ |
| /** |
| * @assertion void attributeChanged(String name, String oldValue, String newValue) |
| * Called by the DOM whenever an attribute on this has been changed. |
| * @description Checks that attributeChanged is called and called with correct |
| * parameters. |
| * @issue 43330 |
| */ |
| import "dart:html"; |
| import "../../../Utils/expect.dart"; |
| |
| class MyIFrameElement extends IFrameElement { |
| MyIFrameElement() : super.created(); |
| |
| attributeChanged(String name, String oldValue, String newValue) { |
| super.attributeChanged(name, oldValue, newValue); |
| Expect.equals('foo', name, 'name'); |
| Expect.equals('old-val', oldValue, 'old-val'); |
| Expect.equals('new-val', newValue, 'new-val'); |
| asyncEnd(); |
| } |
| } |
| |
| main() { |
| IFrameElement x = new MyIFrameElement(); |
| x.attributes['foo'] = 'old-val'; |
| document.body?.append(x); |
| |
| asyncStart(); |
| x.attributes['foo'] = 'new-val'; |
| } |