The Tor Browser / file revision

 /* -*- 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 = 233483;

 var summary = 'Don\'t crash with null properties - Browser only';

 var actual = 'Crash';

 var expect = 'No Crash';

 printBugNumber(BUGNUMBER);

 printStatus (summary);

 if (typeof document != 'undefined')

 { 

   // delay test driver end

   gDelayTestDriverEnd = true;

   window.onload = onLoad;

 }

 else

 {

   actual = 'No Crash';

   reportCompare(expect, actual, summary);

 }

 function onLoad() {

   setform();

   var a=new Array();

   var forms = document.getElementsByTagName('form');

   a[a.length]=forms[0];

   var s=a.toString();

   actual = 'No Crash';

   reportCompare(expect, actual, summary);

   gDelayTestDriverEnd = false;

   jsTestDriverEnd();

 }

 function setform()

 {

   var form = document.body.appendChild(document.createElement('form'));

   var input = form.appendChild(document.createElement('input'));

   input.setAttribute('id', 'test');

   input.setAttribute('value', '1232');

   var result = form.toString();

 }