OLD | NEW |
(Empty) | |
| 1 // Copyright 2015 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 // Before Unicode RegExps are shipped, we shouldn't have the 'unicode' |
| 6 // property on RegExp.prototype, or read it from 'flags'. |
| 7 // mjsunit/es6/regexp-flags tests that the property is there when the |
| 8 // flag is on. |
| 9 |
| 10 // Flags: --harmony-regexp |
| 11 |
| 12 'use strict'; |
| 13 |
| 14 assertFalse(RegExp.prototype.hasOwnProperty('unicode')); |
| 15 |
| 16 // If we were going to be really strict, we could have a test like this, |
| 17 // with the assertTrue replaced by assertFalse, since flags shouldn't |
| 18 // Get the 'unicode' property. However, it is probably OK to omit this |
| 19 // detailed fix. |
| 20 var x = /a/; |
| 21 var y = false; |
| 22 Object.defineProperty(x, 'unicode', { get() { y = true; } }); |
| 23 assertEquals("", x.flags); |
| 24 assertTrue(y); |
OLD | NEW |