| /* -*- indent-tabs-mode: nil; js-indent-level: 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); |