js/src/tests/js1_2/regexp/backslash.js

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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5
6
7 /**
8 Filename: backslash.js
9 Description: 'Tests regular expressions containing \'
10
11 Author: Nick Lerissa
12 Date: March 10, 1998
13 */
14
15 var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"';
16 var VERSION = 'no version';
17 startTest();
18 var TITLE = 'RegExp: \\';
19
20 writeHeaderToLog('Executing script: backslash.js');
21 writeHeaderToLog( SECTION + " "+ TITLE);
22
23 // 'abcde'.match(new RegExp('\e'))
24 new TestCase ( SECTION, "'abcde'.match(new RegExp('\e'))",
25 String(["e"]), String('abcde'.match(new RegExp('\e'))));
26
27 // 'ab\\cde'.match(new RegExp('\\\\'))
28 new TestCase ( SECTION, "'ab\\cde'.match(new RegExp('\\\\'))",
29 String(["\\"]), String('ab\\cde'.match(new RegExp('\\\\'))));
30
31 // 'ab\\cde'.match(/\\/) (using literal)
32 new TestCase ( SECTION, "'ab\\cde'.match(/\\\\/)",
33 String(["\\"]), String('ab\\cde'.match(/\\/)));
34
35 // 'before ^$*+?.()|{}[] after'.match(new RegExp('\^\$\*\+\?\.\(\)\|\{\}\[\]'))
36 new TestCase ( SECTION,
37 "'before ^$*+?.()|{}[] after'.match(new RegExp('\\^\\$\\*\\+\\?\\.\\(\\)\\|\\{\\}\\[\\]'))",
38 String(["^$*+?.()|{}[]"]),
39 String('before ^$*+?.()|{}[] after'.match(new RegExp('\\^\\$\\*\\+\\?\\.\\(\\)\\|\\{\\}\\[\\]'))));
40
41 // 'before ^$*+?.()|{}[] after'.match(/\^\$\*\+\?\.\(\)\|\{\}\[\]/) (using literal)
42 new TestCase ( SECTION,
43 "'before ^$*+?.()|{}[] after'.match(/\\^\\$\\*\\+\\?\\.\\(\\)\\|\\{\\}\\[\\]/)",
44 String(["^$*+?.()|{}[]"]),
45 String('before ^$*+?.()|{}[] after'.match(/\^\$\*\+\?\.\(\)\|\{\}\[\]/)));
46
47 test();

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