The Tor Browser / file revision

 // |reftest| skip

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

 /*

  * Any copyright is dedicated to the Public Domain.

  * http://creativecommons.org/licenses/publicdomain/

  * Contributor: Jason Orendorff

  */

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

 var BUGNUMBER = 415721;

 var summary = 'jsatom.c double hashing re-validation logic is unsound';

 printStatus (summary);

 var VARS = 10000;

 var TRIES = 100;

 function atomizeStressTest() {

   var fn = "function f() {var ";

   for (var i = 0; i < VARS; i++)

     fn += '_f' + i + ', ';

   fn += 'q;}';

   function e() { eval(fn); }

   for (var i = 0; i < TRIES; i++) {

     scatter([e,e]);

     gc();

   }

 }

 var expect;

 var actual;

 expect = actual = 'No crash';

 if (typeof scatter == 'undefined' || typeof gc == 'undefined') {

   print('Test skipped. scatter or gc not defined.');

   expect = actual = 'Test skipped.';

 } else {

   atomizeStressTest();

 }

 reportCompare(expect, actual, summary);