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143 lines
4.1 KiB
JavaScript
143 lines
4.1 KiB
JavaScript
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is JavaScript Engine testing utilities.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corp.
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* Portions created by the Initial Developer are Copyright (C) 2003
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* ji_bo@yahoo.com, pschwartau@netscape.com
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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*
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* Date: 06 January 2003
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* SUMMARY: RegExp conformance test
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* See http://bugzilla.mozilla.org/show_bug.cgi?id=187133
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*
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* The tests here employ the regular expression construct:
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*
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* (?!pattern)
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*
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* This is a "zero-width lookahead negative assertion".
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* From the Perl documentation:
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*
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* For example, /foo(?!bar)/ matches any occurrence
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* of 'foo' that isn't followed by 'bar'.
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*
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* It is "zero-width" means that it does not consume any characters and that
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* the parens are non-capturing. A non-null match array in the example above
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* will have only have length 1, not 2.
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*
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*/
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//-----------------------------------------------------------------------------
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var gTestfile = 'regress-187133.js';
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var i = 0;
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var BUGNUMBER = 187133;
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var summary = 'RegExp conformance test';
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var status = '';
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var statusmessages = new Array();
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var pattern = '';
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var patterns = new Array();
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var string = '';
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var strings = new Array();
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var actualmatch = '';
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var actualmatches = new Array();
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var expectedmatch = '';
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var expectedmatches = new Array();
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pattern = /(\.(?!com|org)|\/)/;
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status = inSection(1);
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string = 'ah.info';
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actualmatch = string.match(pattern);
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expectedmatch = ['.', '.'];
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addThis();
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status = inSection(2);
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string = 'ah/info';
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actualmatch = string.match(pattern);
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expectedmatch = ['/', '/'];
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addThis();
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status = inSection(3);
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string = 'ah.com';
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actualmatch = string.match(pattern);
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expectedmatch = null;
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addThis();
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pattern = /(?!a|b)|c/;
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status = inSection(4);
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string = '';
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actualmatch = string.match(pattern);
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expectedmatch = [''];
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addThis();
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status = inSection(5);
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string = 'bc';
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actualmatch = string.match(pattern);
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expectedmatch = [''];
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addThis();
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status = inSection(6);
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string = 'd';
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actualmatch = string.match(pattern);
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expectedmatch = [''];
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addThis();
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//-------------------------------------------------------------------------------------------------
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test();
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//-------------------------------------------------------------------------------------------------
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function addThis()
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{
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statusmessages[i] = status;
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patterns[i] = pattern;
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strings[i] = string;
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actualmatches[i] = actualmatch;
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expectedmatches[i] = expectedmatch;
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i++;
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}
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function test()
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{
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enterFunc ('test');
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printBugNumber(BUGNUMBER);
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printStatus (summary);
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testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);
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exitFunc ('test');
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}
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