| /* -*- 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 = 310425; |
| var summary = 'Array.indexOf/lastIndexOf edge cases'; |
| var actual = ''; |
| var expect = ''; |
| |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| |
| expect = -1; |
| actual = [].lastIndexOf(undefined, -1); |
| reportCompare(expect, actual, summary); |
| |
| expect = -1; |
| actual = [].indexOf(undefined, -1); |
| reportCompare(expect, actual, summary); |
| |
| var x = []; |
| x[1 << 30] = 1; |
| expect = (1 << 30); |
| actual = x.lastIndexOf(1); |
| reportCompare(expect, actual, summary); |