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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
*
* Date: 18 April 2003
* SUMMARY: Testing regexp with many backreferences
* See http://bugzilla.mozilla.org/show_bug.cgi?id=202564
*
* Note that in Section 1 below, we expect the 1st and 4th backreferences
* to hold |undefined| instead of the empty strings one gets in Perl and IE6.
* This is because per ECMA, regexp backreferences must hold |undefined|
* if not used. See http://bugzilla.mozilla.org/show_bug.cgi?id=123437.
*
*/
//-----------------------------------------------------------------------------
var i = 0;
var BUGNUMBER = 202564;
var summary = 'Testing regexp with many backreferences';
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();
status = inSection(1);
string = 'Seattle, WA to Buckley, WA';
pattern = /(?:(.+), )?(.+), (..) to (?:(.+), )?(.+), (..)/;
actualmatch = string.match(pattern);
expectedmatch = Array(string, undefined, "Seattle", "WA", undefined, "Buckley", "WA");
addThis();
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function addThis()
{
statusmessages[i] = status;
patterns[i] = pattern;
strings[i] = string;
actualmatches[i] = actualmatch;
expectedmatches[i] = expectedmatch;
i++;
}
function test()
{
printBugNumber(BUGNUMBER);
printStatus (summary);
testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);
}
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