| /* |
| * 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. |
| */ |
| /** |
| * @description MutationRecord should be exposed on window but not constructable |
| */ |
| import "dart:html"; |
| import "../../../testcommon.dart"; |
| |
| main() { |
| shouldBeNonNull(MutationRecord); |
| shouldBeTrue(MutationRecord is Type); |
| |
| var div = document.createElement('div'); |
| var observer = new MutationObserver((m,o){}); |
| observer.observe(div, attributes: true); |
| div.id = 'foo'; |
| var record = observer.takeRecords()[0]; |
| shouldBeTrue(record is MutationRecord); |
| } |
