gecko/js/tests/ecma_3/Regress/regress-419152.js

91 lines
2.9 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) 2007
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): Mike Shaver
*
* 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-419152.js';
//-----------------------------------------------------------------------------
var BUGNUMBER = 419152;
var summary = 'Shaver can not contain himself';
var actual = '';
var expect = '';
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function test()
{
enterFunc ('test');
printBugNumber(BUGNUMBER);
printStatus (summary);
var a = [1,2,3];
a[5] = 6;
expect = '1,2,3,,,6:6';
actual = a + ':' + a.length;
reportCompare(expect, actual, summary + ': 1');
a = [1,2,3,4];
expect = 'undefined';
actual = a[-1] + '';
reportCompare(expect, actual, summary + ': 2');
a = [1,2,3];
a[-1] = 55;
expect = 3;
actual = a.length;
reportCompare(expect, actual, summary + ': 3');
expect = '1,2,3';
actual = a + '';
reportCompare(expect, actual, summary + ': 4');
expect = 55;
actual = a[-1];
reportCompare(expect, actual, summary + ': 5');
var s = "abcdef";
expect = 'undefined';
actual = s[-2] + '';
reportCompare(expect, actual, summary + ': 6');
exitFunc ('test');
}