blob: 902f74299aa029d016cfd73b5df5c58903532317 [file] [log] [blame]
// 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 Node insertBefore(Node newChild, Node refChild)
/// Inserts node into this node directly before refChild.
/// MDN: If referenceElement is null, newElement is inserted at the end of the
/// list of child nodes.
/// @description Checks expected dom after insert
import "dart:html";
import "../../../Utils/expect.dart";
main() {
IFrameElement iframe =
new Element.html('<iframe>Content</iframe>') as IFrameElement;
iframe.insertBefore(new HRElement(), null);
'<iframe>Content<hr></iframe>', iframe.outerHtml, 'insert before null');