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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: 12 Feb 2002
* SUMMARY: Don't crash on invalid regexp literals / \\/ /
*
* See http://bugzilla.mozilla.org/show_bug.cgi?id=122076
* The function checkURL() below sometimes caused a compile-time error:
*
* SyntaxError: unterminated parenthetical (:
*
* However, sometimes it would cause a crash instead. The presence of
* other functions below is merely fodder to help provoke the crash.
* The constant |STRESS| is number of times we'll try to crash on this.
*
*/
//-----------------------------------------------------------------------------
var BUGNUMBER = 122076;
var summary = "Don't crash on invalid regexp literals / \\/ /";
var STRESS = 10;
var sEval = '';
printBugNumber(BUGNUMBER);
printStatus(summary);
sEval += 'function checkDate()'
sEval += '{'
sEval += 'return (this.value.search(/^[012]?\d\/[0123]?\d\/[0]\d$/) != -1);'
sEval += '}'
sEval += 'function checkDNSName()'
sEval += '{'
sEval += ' return (this.value.search(/^([\w\-]+\.)+([\w\-]{2,3})$/) != -1);'
sEval += '}'
sEval += 'function checkEmail()'
sEval += '{'
sEval += ' return (this.value.search(/^([\w\-]+\.)*[\w\-]+@([\w\-]+\.)+([\w\-]{2,3})$/) != -1);'
sEval += '}'
sEval += 'function checkHostOrIP()'
sEval += '{'
sEval += ' if (this.value.search(/^([\w\-]+\.)+([\w\-]{2,3})$/) == -1)'
sEval += ' return (this.value.search(/^[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}$/) != -1);'
sEval += ' else'
sEval += ' return true;'
sEval += '}'
sEval += 'function checkIPAddress()'
sEval += '{'
sEval += ' return (this.value.search(/^[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}$/) != -1);'
sEval += '}'
sEval += 'function checkURL()'
sEval += '{'
sEval += ' return (this.value.search(/^(((https?)|(ftp)):\/\/([\-\w]+\.)+\w{2,4}(\/[%\-\w]+(\.\w{2,})?)*(([\w\-\.\?\\/\*\$+@&#;`~=%!]*)(\.\w{2,})?)*\/?)$/) != -1);'
sEval += '}'
for (var i=0; i<STRESS; i++)
{
try
{
eval(sEval);
}
catch(e)
{
}
}
reportCompare('No Crash', 'No Crash', '');
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