| /* |
| * 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 importNode should throw informative errors for unsupported node |
| * types |
| */ |
| import "dart:html"; |
| import "../../testcommon.dart"; |
| |
| main() { |
| var doc = document.implementation.createHtmlDocument(''); |
| shouldThrow(() => document.importNode(doc)); |
| |
| var shadow = document.createElement('div').createShadowRoot(); |
| shouldThrow(() => document.importNode(shadow)); |
| } |
