/*
* The contents of this file are subject to the Netscape 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/NPL/
*
* Software distributed under the License is distributed on an
* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either expressed
* 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 Netscape are
* Copyright (C) 1998 Netscape Communications Corporation.
* All Rights Reserved.
*
* Contributor(s): pschwartau@netscape.com
* Date: 2001-06-24
*
* SUMMARY: Negative test: a class method may not change the value of this.
*/
//-------------------------------------------------------------------------------------------------
var bug = '(none)';
var summary = 'Negative test: a class method may not change the value of this';
var self = this; // capture a reference to the global object


class A 
{
}

class B 
{
  function changeThis() 
  {
    this = new Object();
  }
}

class C 
{
  function changeThis() 
  {
    this = self;
  }
}

class CC extends C 
{
  var m = changeThis;
}


class D
{
  function changeThis() 
  {
    this = objA;
  }
}

class E
{
  function E (obj:B)
  {
    this = obj;
  }
}


var objA = new A;
var objB = new B;
var objC = new C;
var objCC = new CC;
var objD = new D;
var objE = new E(objB);


objB.changeThis();
objC.changeThis();
objCC.m();
objD.changeThis();



//-------------------------------------------------------------------------------------------------
test();
//-------------------------------------------------------------------------------------------------



function test()
{
  enterFunc ('test');
  printBugNumber (bug);
  printStatus (summary);
  exitFunc ('test');
}