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// |reftest| skip -- Yarr doesn't bail on complex regexps.
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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/. */
//-----------------------------------------------------------------------------
var BUGNUMBER = 330569;
var summary = 'RegExp - throw InternalError on too complex regular expressions';
var actual = '';
var expect = '';
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function test()
{
enterFunc ('test');
printBugNumber(BUGNUMBER);
printStatus (summary);
var s;
expect = 'InternalError: regular expression too complex';
s = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">' +
'<html>\n' +
'<head>\n' +
'<meta http-equiv="content-type" content="text/html; charset=windows-1250">\n' +
'<meta name="generator" content="PSPad editor, www.pspad.com">\n' +
'<title></title>\n'+
'</head>\n' +
'<body>\n' +
'<!-- hello -->\n' +
'<script language="JavaScript">\n' +
'var s = document. body. innerHTML;\n' +
'var d = s. replace (/<!--(.*|\n)*-->/, "");\n' +
'alert (d);\n' +
'</script>\n' +
'</body>\n' +
'</html>\n';
try
{
/<!--(.*|\n)*-->/.exec(s);
}
catch(ex)
{
actual = ex + '';
}
reportCompare(expect, actual, summary + ': /<!--(.*|\\n)*-->/.exec(s)');
function testre( re, n ) {
for ( var i= 0; i <= n; ++i ) {
re.test( Array( i+1 ).join() );
}
}
try
{
testre( /(?:,*)*x/, 22 );
}
catch(ex)
{
actual = ex + '';
}
reportCompare(expect, actual, summary + ': testre( /(?:,*)*x/, 22 )');
try
{
testre( /(?:,|,)*x/, 22 );
}
catch(ex)
{
actual = ex + '';
}
reportCompare(expect, actual, summary + ': testre( /(?:,|,)*x/, 22 )');
try
{
testre( /(?:,|,|,|,|,)*x/, 10 );
}
catch(ex)
{
actual = ex + '';
}
reportCompare(expect, actual, summary + ': testre( /(?:,|,|,|,|,)*x/, 10 )');
exitFunc ('test');
}
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