gecko/js/tests/js1_2/regexp/backspace.js

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
gTestfile = 'backspace.js';
/**
Filename: backspace.js
Description: 'Tests regular expressions containing [\b]'
Author: Nick Lerissa
Date: March 10, 1998
*/
var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"';
var VERSION = 'no version';
startTest();
var TITLE = 'RegExp: [\b]';
writeHeaderToLog('Executing script: backspace.js');
writeHeaderToLog( SECTION + " "+ TITLE);
// 'abc\bdef'.match(new RegExp('.[\b].'))
new TestCase ( SECTION, "'abc\bdef'.match(new RegExp('.[\\b].'))",
String(["c\bd"]), String('abc\bdef'.match(new RegExp('.[\\b].'))));
// 'abc\\bdef'.match(new RegExp('.[\b].'))
new TestCase ( SECTION, "'abc\\bdef'.match(new RegExp('.[\\b].'))",
null, 'abc\\bdef'.match(new RegExp('.[\\b].')));
// 'abc\b\b\bdef'.match(new RegExp('c[\b]{3}d'))
new TestCase ( SECTION, "'abc\b\b\bdef'.match(new RegExp('c[\\b]{3}d'))",
String(["c\b\b\bd"]), String('abc\b\b\bdef'.match(new RegExp('c[\\b]{3}d'))));
// 'abc\bdef'.match(new RegExp('[^\\[\b\\]]+'))
new TestCase ( SECTION, "'abc\bdef'.match(new RegExp('[^\\[\\b\\]]+'))",
String(["abc"]), String('abc\bdef'.match(new RegExp('[^\\[\\b\\]]+'))));
// 'abcdef'.match(new RegExp('[^\\[\b\\]]+'))
new TestCase ( SECTION, "'abcdef'.match(new RegExp('[^\\[\\b\\]]+'))",
String(["abcdef"]), String('abcdef'.match(new RegExp('[^\\[\\b\\]]+'))));
// 'abcdef'.match(/[^\[\b\]]+/)
new TestCase ( SECTION, "'abcdef'.match(/[^\\[\\b\\]]+/)",
String(["abcdef"]), String('abcdef'.match(/[^\[\b\]]+/)));
test();