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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 JavaScript Engine testing utilities.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corp.
* Portions created by the Initial Developer are Copyright (C) 2003
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* ji_bo@yahoo.com, pschwartau@netscape.com
*
* 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 ***** */
/*
*
* Date: 06 January 2003
* SUMMARY: RegExp conformance test
* See http://bugzilla.mozilla.org/show_bug.cgi?id=187133
*
* The tests here employ the regular expression construct:
*
* (?!pattern)
*
* This is a "zero-width lookahead negative assertion".
* From the Perl documentation:
*
* For example, /foo(?!bar)/ matches any occurrence
* of 'foo' that isn't followed by 'bar'.
*
* It is "zero-width" means that it does not consume any characters and that
* the parens are non-capturing. A non-null match array in the example above
* will have only have length 1, not 2.
*
*/
//-----------------------------------------------------------------------------
var gTestfile = 'regress-187133.js';
var i = 0;
var BUGNUMBER = 187133;
var summary = 'RegExp conformance test';
var status = '';
var statusmessages = new Array();
var pattern = '';
var patterns = new Array();
var string = '';
var strings = new Array();
var actualmatch = '';
var actualmatches = new Array();
var expectedmatch = '';
var expectedmatches = new Array();
pattern = /(\.(?!com|org)|\/)/;
status = inSection(1);
string = 'ah.info';
actualmatch = string.match(pattern);
expectedmatch = ['.', '.'];
addThis();
status = inSection(2);
string = 'ah/info';
actualmatch = string.match(pattern);
expectedmatch = ['/', '/'];
addThis();
status = inSection(3);
string = 'ah.com';
actualmatch = string.match(pattern);
expectedmatch = null;
addThis();
pattern = /(?!a|b)|c/;
status = inSection(4);
string = '';
actualmatch = string.match(pattern);
expectedmatch = [''];
addThis();
status = inSection(5);
string = 'bc';
actualmatch = string.match(pattern);
expectedmatch = [''];
addThis();
status = inSection(6);
string = 'd';
actualmatch = string.match(pattern);
expectedmatch = [''];
addThis();
//-------------------------------------------------------------------------------------------------
test();
//-------------------------------------------------------------------------------------------------
function addThis()
{
statusmessages[i] = status;
patterns[i] = pattern;
strings[i] = string;
actualmatches[i] = actualmatch;
expectedmatches[i] = expectedmatch;
i++;
}
function test()
{
enterFunc ('test');
printBugNumber(BUGNUMBER);
printStatus (summary);
testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);
exitFunc ('test');
}
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