The Tor Browser / file revision

 /*

  * Any copyright is dedicated to the Public Domain.

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

  * Contributor:

  *   Jeff Walden <jwalden+code@mit.edu>

  */

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

 var BUGNUMBER = 518663;

 var summary =

   'Object.getOwnPropertyNames should play nicely with enumerator caching';

 print(BUGNUMBER + ": " + summary);

 /**************

  * BEGIN TEST *

  **************/

 for (var p in JSON);

 var names = Object.getOwnPropertyNames(JSON);

 assertEq(names.length >= 2, true,

          "wrong number of property names?  [" + names + "]");

 assertEq(names.indexOf("parse") >= 0, true);

 assertEq(names.indexOf("stringify") >= 0, true);

 /******************************************************************************/

 reportCompare(true, true);

 print("All tests passed!");