gecko/js/tests/e4x/XMLList/13.5.4.16.js

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/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Rhino code, released
* May 6, 1999.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1997-2000
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Igor Bukanov
* Ethan Hugg
* Milen Nankov
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
gTestfile = '13.5.4.16.js';
START("13.5.4.16 - XMLList parent()");
TEST(1, true, XMLList.prototype.hasOwnProperty("parent"));
// Empty should return undefined
x = new XMLList();
TEST(2, undefined, x.parent());
// If all XMLList items have same parent, then return that parent.
x =
<alpha>
<bravo>one</bravo>
<charlie>two</charlie>
<bravo>three<charlie>four</charlie></bravo>
</alpha>;
y = new XMLList();
y += x.bravo;
y += x.charlie;
TEST(3, x, y.parent());
// If items have different parents then return undefined
y = new XMLList();
y += x.bravo;
y += x.bravo.charlie;
TEST(4, undefined, y.parent());
y = x..charlie;
TEST(5, undefined, y.parent());
END();