| /* -*- 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 = 230216; |
| var summary = 'check for numerical overflow in regexps in back reference and bounds for {} quantifier'; |
| var actual = ''; |
| var expect = ''; |
| var status = ''; |
| |
| DESCRIPTION = summary; |
| EXPECTED = 'error'; |
| |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| |
| status = inSection(1) + ' check for overflow in quantifier'; |
| |
| actual = 'undefined'; |
| expect0 = 'no exception thrown false'; |
| expect1 = 'error'; |
| |
| try |
| { |
| var result = eval('/a{21474836481}/.test("a")'); |
| actual = 'no exception thrown ' + result; |
| status += ' result: ' + result; |
| } |
| catch(e) |
| { |
| actual = 'error'; |
| } |
| |
| // The result we get depends on the regexp engine. |
| if (actual != 'error') |
| reportCompare(expect0, actual, status); |
| else |
| reportCompare(expect1, actual, status); |