gecko/js/tests/js1_5/GC/regress-104584.js

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   jband@netscape.com, pschwartau@netscape.com
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

/*
 * Date: 14 October 2001
 *
 * SUMMARY: Regression test for Bugzilla bug 104584
 * See http://bugzilla.mozilla.org/show_bug.cgi?id=104584
 *
 * Testing that we don't crash on this code. The idea is to
 * call F,G WITHOUT providing an argument. This caused a crash
 * on the second call to obj.toString() or print(obj) below -
 */

//-----------------------------------------------------------------------------
var gTestfile = 'regress-104584.js';
var BUGNUMBER = 104584;
var summary = "Testing that we don't crash on this code -";

printBugNumber(BUGNUMBER);
printStatus (summary);

F();
G();

reportCompare('No Crash', 'No Crash', '');

function F(obj)
{
  if(!obj)
    obj = {};
  obj.toString();
  gc();
  obj.toString();
}


function G(obj)
{
  if(!obj)
    obj = {};
  print(obj);
  gc();
  print(obj);
}