| /* -*- 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 = 256798; |
| var summary = 'regexp zero-width positive lookahead'; |
| var actual = ''; |
| var expect = ''; |
| |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| |
| var status; |
| |
| status = summary + ' ' + inSection(1); |
| expect = 'aaaa,a'; |
| actual = /(?:(a)+)/.exec("baaaa") + ''; |
| reportCompare(expect, actual, status); |
| |
| status = summary + ' ' + inSection(2); |
| expect = ',aaa'; |
| actual = /(?=(a+))/.exec("baaabac") + ''; |
| reportCompare(expect, actual, status); |
| |
| status = summary + ' ' + inSection(3); |
| expect = 'b,aaa'; |
| actual = /b(?=(a+))/.exec("baaabac") + ''; |
| reportCompare(expect, actual, status); |
| |
| // XXXbc revisit this |
| status = summary + ' ' + inSection(4); |
| expect = 'null'; |
| actual = /b(?=(b+))/.exec("baaabac") + ''; |
| reportCompare(expect, actual, status); |