tests/mozilla/ecma_3/Function/regress-104584.js

   1 /*
   2 * The contents of this file are subject to the Netscape Public
   3 * License Version 1.1 (the "License"); you may not use this file
   4 * except in compliance with the License. You may obtain a copy of
   5 * the License at http://www.mozilla.org/NPL/
   6 *
   7 * Software distributed under the License is distributed on an "AS
   8 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
   9 * implied. See the License for the specific language governing
  10 * rights and limitations under the License.
  11 *
  12 * The Original Code is mozilla.org code.
  13 *
  14 * The Initial Developer of the Original Code is Netscape
  15 * Communications Corporation.  Portions created by Netscape are
  16 * Copyright (C) 1998 Netscape Communications Corporation.
  17 * All Rights Reserved.
  18 *
  19 * Contributor(s): jband@netscape.com, pschwartau@netscape.com
  20 * Date: 14 October 2001
  21 *
  22 * SUMMARY: Regression test for Bugzilla bug 104584
  23 * See http://bugzilla.mozilla.org/show_bug.cgi?id=104584
  24 *
  25 * Testing that we don't crash on this code. The idea is to
  26 * call F,G WITHOUT providing an argument. This caused a crash
  27 * on the second call to obj.toString() or print(obj) below -
  28 */
  29 //-----------------------------------------------------------------------------
  30 var bug = 104584;
  31 var summary = "Testing that we don't crash on this code -";
  32
  33 printBugNumber (bug);
  34 printStatus (summary);
  35
  36 F();
  37 G();
  38
  39 function F(obj)
  40 {
  41   if(!obj)
  42     obj = {};
  43   obj.toString();
  44   gc();
  45   obj.toString();
  46 }
  47
  48
  49 function G(obj)
  50 {
  51   if(!obj)
  52     obj = {};
  53   print(obj);
  54   gc();
  55   print(obj);
  56 }