gecko/js/tests/js1_5/Regress/regress-476049.js
2009-06-01 16:41:06 -07:00

77 lines
2.7 KiB
JavaScript

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** 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 JavaScript Engine testing utilities.
*
* The Initial Developer of the Original Code is
* Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2008
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): Igor Bukanov
*
* 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 ***** */
var gTestfile = 'regress-476049.js';
//-----------------------------------------------------------------------------
var BUGNUMBER = 476049;
var summary = 'JSOP_DEFVAR enables gvar optimization for non-permanent properties';
var actual = '';
var expect = '';
printBugNumber(BUGNUMBER);
printStatus (summary);
// This test requires either two input files in the shell or two
// script blocks in the browser.
if (typeof window == 'undefined')
{
print(expect = actual = 'Test skipped');
}
else
{
document.write(
'<script type="text/javascript">' +
'for (var i = 0; i != 1000; ++i)' +
' this["a"+i] = 0;' +
'eval("var x");' +
'for (var i = 0; i != 1000; ++i)' +
' delete this["a"+i];' +
'<\/script>'
);
document.write(
'<script type="text/javascript">' +
'var x;' +
'eval("delete x;");' +
'x={};' +
'<\/script>'
);
}
reportCompare(expect, actual, summary);