tests/mozilla/js1_5/Regress/regress-44009.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. All
  17 * Rights Reserved.
  18 *
  19 * Contributor(s): pschwartau@netscape.com
  20 * Date: 26 Feb 2001
  21 * See http://bugzilla.mozilla.org/show_bug.cgi?id=44009
  22 *
  23 * SUMMARY:  Testing that we don't crash on obj.toSource()
  24 */
  25 //-------------------------------------------------------------------------------------------------
  26 var bug = 44009;
  27 var summary = "Testing that we don't crash on obj.toSource()";
  28 var obj1 = {};
  29 var sToSource = '';
  30 var self = this;  //capture a reference to the global JS object -
  31
  32
  33
  34 //-------------------------------------------------------------------------------------------------
  35 test();
  36 //-------------------------------------------------------------------------------------------------
  37
  38
  39 function test()
  40 {
  41   enterFunc ('test');
  42   printBugNumber (bug);
  43   printStatus (summary);
  44
  45   var obj2 = {};
  46
  47   // test various objects and scopes -
  48   testThis(self);
  49   testThis(this);
  50   testThis(obj1);
  51   testThis(obj2);
  52
  53   exitFunc ('test');
  54 }
  55
  56
  57 // We're just testing that we don't crash by doing this -
  58 function testThis(obj)
  59 {
  60   sToSource = obj.toSource();
  61   obj.prop = obj;
  62   sToSource = obj.toSource();
  63 }