/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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): zack-weg@gmx.de, 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
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* the provisions above, a recipient may use your version of this file under
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*
* ***** END LICENSE BLOCK *****
*
*
* Date:    24 October 2003
* SUMMARY: Testing regexps with empty alternatives
*
* See http://bugzilla.mozilla.org/show_bug.cgi?id=223535
*
*/
//-----------------------------------------------------------------------------
var i = 0;
var bug = 223535;
var summary = 'Testing regexps with empty alternatives';
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();


string = 'a';
  status = inSection(1);
  pattern = /a|/;
  actualmatch = string.match(pattern);
  expectedmatch = Array('a');
  addThis();

  status = inSection(2);
  pattern = /|a/;
  actualmatch = string.match(pattern);
  expectedmatch = Array('');
  addThis();

  status = inSection(3);
  pattern = /|/;
  actualmatch = string.match(pattern);
  expectedmatch = Array('');
  addThis();

  status = inSection(4);
  pattern = /(a|)/;
  actualmatch = string.match(pattern);
  expectedmatch = Array('a', 'a');
  addThis();

  status = inSection(5);
  pattern = /(a||)/;
  actualmatch = string.match(pattern);
  expectedmatch = Array('a', 'a');
  addThis();

  status = inSection(6);
  pattern = /(|a)/;
  actualmatch = string.match(pattern);
  expectedmatch = Array('', '');
  addThis();

  status = inSection(7);
  pattern = /(|a|)/;
  actualmatch = string.match(pattern);
  expectedmatch = Array('', '');
  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 (bug);
  printStatus (summary);
  testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);
  exitFunc ('test');
}