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:  * Date: 04 September 2001
michael@0:  *
michael@0:  * SUMMARY: Regression test for Bugzilla bug 98306
michael@0:  * "JS parser crashes in ParseAtom for script using Regexp()"
michael@0:  *
michael@0:  * See http://bugzilla.mozilla.org/show_bug.cgi?id=98306
michael@0:  */
michael@0: //-----------------------------------------------------------------------------
michael@0: var BUGNUMBER = 98306;
michael@0: var summary = "Testing that we don't crash on this code -";
michael@0: var cnUBOUND = 10;
michael@0: var re;
michael@0: var s;
michael@0: 
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: test();
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: 
michael@0: function test()
michael@0: {
michael@0:   enterFunc ('test');
michael@0:   printBugNumber(BUGNUMBER);
michael@0:   printStatus (summary);
michael@0: 
michael@0:   s = '"Hello".match(/[/]/)';
michael@0:   tryThis(s);
michael@0: 
michael@0:   s = 're = /[/';
michael@0:   tryThis(s);
michael@0: 
michael@0:   s = 're = /[/]/';
michael@0:   tryThis(s);
michael@0: 
michael@0:   s = 're = /[//]/';
michael@0:   tryThis(s);
michael@0: 
michael@0:   reportCompare('No Crash', 'No Crash', '');
michael@0:   exitFunc ('test');
michael@0: }
michael@0: 
michael@0: 
michael@0: // Try to provoke a crash -
michael@0: function tryThis(sCode)
michael@0: {
michael@0:   // sometimes more than one attempt is necessary -
michael@0:   for (var i=0; i<cnUBOUND; i++)
michael@0:   {
michael@0:     try
michael@0:     {
michael@0:       eval(sCode);
michael@0:     }
michael@0:     catch(e)
michael@0:     {
michael@0:       // do nothing; keep going -
michael@0:     }
michael@0:   }
michael@0: }