The Tor Browser / file revision

 // |reftest| skip -- slow

 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 //-----------------------------------------------------------------------------

 var BUGNUMBER = 322135;

 var summary = 'Array.prototype.unshift on Array with length 2^32-1';

 var actual = 'Completed';

 var expect = 'Completed';

 printBugNumber(BUGNUMBER);

 printStatus (summary);

 printStatus('This bug passes if it does not cause an out of memory error');

 printStatus('Other issues related to array length are not tested.');

 var length = 4294967295;

 var array = new Array(length);

 try

 {

   array.unshift('Kibo');

 }

 catch(ex)

 {

   printStatus(ex.name + ': ' + ex.message);

 }

 reportCompare(expect, actual, summary);

 //expect = 'Kibo';

 //actual = array[0];

 //reportCompare(expect, actual, summary + ': first prepended');

 //expect = length;

 //actual = array.length;

 //reportCompare(expect, actual, summary + ': array length unchanged');