The Tor Browser / file revision

 /*

  * Any copyright is dedicated to the Public Domain.

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

  */

 function throwsRangeError(t) {

     try {

         var date = new Date();

         date.setTime(t);

         var r = date.toISOString();

         throw new Error("toISOString didn't throw, instead returned " + r);

     } catch (err) {

         assertEq(err instanceof RangeError, true, 'wrong error: ' + err);

         return;

     }

     assertEq(0, 1, 'not good, nyan, nyan');

 }

 throwsRangeError(Infinity);

 throwsRangeError(-Infinity);

 throwsRangeError(NaN);

 if (typeof reportCompare === "function")

   reportCompare(true, true);