blob: 00f7ad8af2fee76de4d161de11f8083ffc869e80 [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 final Element previousElementSibling
/// The element immediately preceding the given one in the tree, or null if
/// there is no sibling element.
/// @description Checks expected attribute values.
import "dart:html";
import "../../../Utils/expect.dart";
main() {
IFrameElement x = new Element.html('<iframe class="y">Content Text</iframe>')
as IFrameElement;
var body = document.body;
var child = body?.children.last;
Expect.equals(child, x.previousElementSibling);