| Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 1 | // Copyright 2014 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 | // Escape '/'. |
| 6 | function testEscapes(expected, regexp) { |
| 7 | assertEquals(expected, regexp.source); |
| 8 | assertEquals("/" + expected + "/", regexp.toString()); |
| 9 | } |
| 10 | |
| 11 | testEscapes("\\/", /\//); |
| 12 | testEscapes("\\/\\/", /\/\//); |
| 13 | testEscapes("\\/", new RegExp("/")); |
| 14 | testEscapes("\\/", new RegExp("\\/")); |
| 15 | testEscapes("\\\\/", new RegExp("\\\\/")); |
| 16 | testEscapes("\\/\\/", new RegExp("\\/\\/")); |
| 17 | testEscapes("\\/\\/\\/\\/", new RegExp("////")); |
| 18 | testEscapes("\\/\\/\\/\\/", new RegExp("\\//\\//")); |
| 19 | testEscapes("(?:)", new RegExp("")); |
| 20 | testEscapes("(?:)", RegExp.prototype); |
| 21 | |
| 22 | // Read-only property. |
| 23 | var r = /\/\//; |
| 24 | testEscapes("\\/\\/", r); |
| 25 | r.source = "garbage"; |
| 26 | testEscapes("\\/\\/", r); |