| /* -*- indent-tabs-mode: nil; js-indent-level: 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 = 315509; |
| var summary = 'Array.prototype.unshift on Arrays with holes'; |
| var actual = ''; |
| var expect = ''; |
| |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| |
| var a = [0,1,2,3,4]; |
| delete a[1]; |
| |
| expect = '0,,2,3,4'; |
| actual = a.toString(); |
| |
| reportCompare(expect, actual, summary); |
| |
| a.unshift('a','b'); |
| |
| expect = 'a,b,0,,2,3,4'; |
| actual = a.toString(); |
| |
| reportCompare(expect, actual, summary); |
