michael@0: /*
michael@0:  * Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/licenses/publicdomain/
michael@0:  */
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: var BUGNUMBER = 664528;
michael@0: var summary =
michael@0:   "Sorting an array containing only holes and |undefined| should move all " +
michael@0:   "|undefined| to the start of the array";
michael@0: 
michael@0: print(BUGNUMBER + ": " + summary);
michael@0: 
michael@0: /**************
michael@0:  * BEGIN TEST *
michael@0:  **************/
michael@0: 
michael@0: var a = [, , , undefined];
michael@0: a.sort();
michael@0: 
michael@0: assertEq(a.hasOwnProperty(0), true);
michael@0: assertEq(a[0], undefined);
michael@0: assertEq(a.hasOwnProperty(1), false);
michael@0: assertEq(a.hasOwnProperty(2), false);
michael@0: assertEq(a.hasOwnProperty(3), false);
michael@0: 
michael@0: /******************************************************************************/
michael@0: 
michael@0: if (typeof reportCompare === "function")
michael@0:   reportCompare(true, true);
michael@0: 
michael@0: print("Tests complete");