The Tor Browser / file revision

 /*

  * Any copyright is dedicated to the Public Domain.

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

  */

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

 var BUGNUMBER = 858381;

 var summary = 'Object.freeze([]).pop() must throw a TypeError';

 print(BUGNUMBER + ": " + summary);

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

  * BEGIN TEST *

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

 try

 {

   Object.freeze([]).pop();

   throw new Error("didn't throw");

 }

 catch (e)

 {

   assertEq(e instanceof TypeError, true,

            "should have thrown TypeError, instead got: " + e);

 }

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

 if (typeof reportCompare === "function")

   reportCompare(true, true);

 print("Tests complete");