michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0:  *
michael@0:  * Date:    12 Feb 2002
michael@0:  * SUMMARY: Don't crash on invalid regexp literals /  \\/  /
michael@0:  *
michael@0:  * See http://bugzilla.mozilla.org/show_bug.cgi?id=122076
michael@0:  * The function checkURL() below sometimes caused a compile-time error:
michael@0:  *
michael@0:  *         SyntaxError: unterminated parenthetical (:
michael@0:  *
michael@0:  * However, sometimes it would cause a crash instead. The presence of
michael@0:  * other functions below is merely fodder to help provoke the crash.
michael@0:  * The constant |STRESS| is number of times we'll try to crash on this.
michael@0:  *
michael@0:  */
michael@0: //-----------------------------------------------------------------------------
michael@0: var BUGNUMBER = 122076;
michael@0: var summary = "Don't crash on invalid regexp literals /  \\/  /";
michael@0: var STRESS = 10;
michael@0: var sEval = '';
michael@0: 
michael@0: printBugNumber(BUGNUMBER);
michael@0: printStatus(summary);
michael@0: 
michael@0: 
michael@0: sEval += 'function checkDate()'
michael@0: sEval += '{'
michael@0: sEval += 'return (this.value.search(/^[012]?\d\/[0123]?\d\/[0]\d$/) != -1);'
michael@0: sEval += '}'
michael@0: 
michael@0: sEval += 'function checkDNSName()'
michael@0: sEval += '{'
michael@0: sEval += '  return (this.value.search(/^([\w\-]+\.)+([\w\-]{2,3})$/) != -1);'
michael@0: sEval += '}'
michael@0: 
michael@0: sEval += 'function checkEmail()'
michael@0: sEval += '{'
michael@0: sEval += '  return (this.value.search(/^([\w\-]+\.)*[\w\-]+@([\w\-]+\.)+([\w\-]{2,3})$/) != -1);'
michael@0: sEval += '}'
michael@0: 
michael@0: sEval += 'function checkHostOrIP()'
michael@0: sEval += '{'
michael@0: sEval += '  if (this.value.search(/^([\w\-]+\.)+([\w\-]{2,3})$/) == -1)'
michael@0: 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}$/) != -1);'
michael@0: sEval += '  else'
michael@0: sEval += '    return true;'
michael@0: sEval += '}'
michael@0: 
michael@0: sEval += 'function checkIPAddress()'
michael@0: sEval += '{'
michael@0: sEval += '  return (this.value.search(/^[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}$/) != -1);'
michael@0: sEval += '}'
michael@0: 
michael@0: sEval += 'function checkURL()'
michael@0: sEval += '{'
michael@0: sEval += '  return (this.value.search(/^(((https?)|(ftp)):\/\/([\-\w]+\.)+\w{2,4}(\/[%\-\w]+(\.\w{2,})?)*(([\w\-\.\?\\/\*\$+@&#;`~=%!]*)(\.\w{2,})?)*\/?)$/) != -1);'
michael@0: sEval += '}'
michael@0: 
michael@0: 
michael@0: for (var i=0; i<STRESS; i++)
michael@0: {
michael@0:   try
michael@0:   {
michael@0:     eval(sEval);
michael@0:   }
michael@0:   catch(e)
michael@0:   {
michael@0:   }
michael@0: }
michael@0: 
michael@0: reportCompare('No Crash', 'No Crash', '');