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 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 //-----------------------------------------------------------------------------

 var BUGNUMBER = 476049;

 var summary = 'JSOP_DEFVAR enables gvar optimization for non-permanent properties';

 var actual = '';

 var expect = '';

 printBugNumber(BUGNUMBER);

 printStatus (summary);

 // This test requires either two input files in the shell or two 

 // script blocks in the browser. 

 if (typeof window == 'undefined')

 {

   print(expect = actual = 'Test skipped');

 }

 else

 {

   document.write(

     '<script type="text/javascript">' +

     'for (var i = 0; i != 1000; ++i)' + 

     '  this["a"+i] = 0;' + 

     'eval("var x");' + 

     'for (var i = 0; i != 1000; ++i)' + 

     '  delete this["a"+i];' + 

     '<\/script>'

     );

   document.write(

     '<script type="text/javascript">' +

     'var x;' + 

     'eval("delete x;");' +

     'x={};' +

     '<\/script>'

     );

 }

 reportCompare(expect, actual, summary);