| /* |
| * 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 final Node parentNode |
| * The parent node of this node. |
| * from DOM-lelvel-3: if a node has just been created and not yet added to the tree, |
| * or if it has been removed from the tree, this is null. |
| * @description Checks expected parentNode values |
| */ |
| import "dart:html"; |
| import "../../../Utils/expect.dart"; |
| |
| void check(Node x) { |
| Expect.equals(null, x.parentNode, "before append $x"); |
| var body=document.body; |
| body.append(x); |
| Expect.equals(body, x.parentNode, "before remove $x"); |
| |
| x.remove(); |
| Expect.equals(null, x.parentNode, "after remove $x"); |
| } |
| |
| main() { |
| List<Node> targets=[ |
| new Comment("comment"), |
| new Text("text"), |
| // new DocumentFragment(), |
| ]; |
| for (Node x in targets) { |
| check(x); |
| } |
| } |