| // Copyright (c) 2012, 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. |
| |
| // @dart = 2.9 |
| |
| import 'dart:html'; |
| |
| import 'package:expect/minitest.dart'; |
| |
| main() { |
| check(String name, bool fn(), [bool supported = true]) { |
| test(name, () { |
| if (supported) { |
| expect(fn(), isTrue); |
| } else { |
| // Can either throw or return false. |
| expect(() => (fn() || (throw "false")), throws); |
| } |
| }); |
| } |
| |
| group('ul', () { |
| check('ul', () => new UListElement() is UListElement); |
| |
| test('accepts li', () { |
| var ul = new UListElement(); |
| var li = new LIElement(); |
| ul.append(li); |
| }); |
| }); |
| group('constructors', () { |
| check('video', () => new VideoElement() is VideoElement); |
| check('unknown', () => new Element.tag('someunknown') is UnknownElement); |
| }); |
| } |