gecko/js/tests/js1_5/GC/regress-203278-3.js

77 lines
2.5 KiB
JavaScript
Executable File

/* -*- 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) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): Igor Bukanov <igor@mir2.org>
* Bob Clary <bob@bclary.com>
*
* 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-203278-3.js';
//-----------------------------------------------------------------------------
var BUGNUMBER = 203278;
var summary = 'Don\'t crash in recursive js_MarkGCThing';
var actual = 'FAIL';
var expect = 'PASS';
printBugNumber(BUGNUMBER);
printStatus (summary);
// Prepare array a to cause O(a.length^2) bahaviour in the current
// DeutschSchorrWaite implementation
var a = new Array(1000 * 100);
var i = a.length;
while (i-- != 0)
{
a[i] = {};
}
// Prepare linked list that causes recursion during GC with
// depth O(list size)
for (i = 0; i != 50*1000; ++i)
{
a = [a, a.concat()];
}
if (typeof gc == 'function')
{
gc();
}
actual = 'PASS';
reportCompare(expect, actual, summary);