michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: var BUGNUMBER = 406572;
michael@0: var summary = 'JSOP_CLOSURE unconditionally replaces properties of the variable object - Browser only';
michael@0: var actual = '';
michael@0: var expect = '';
michael@0: 
michael@0: printBugNumber(BUGNUMBER);
michael@0: printStatus (summary);
michael@0: 
michael@0: if (typeof window != 'undefined')
michael@0: {
michael@0:   try {
michael@0:     actual = "FAIL: Unexpected exception thrown";
michael@0: 
michael@0:     var win = window;
michael@0:     var windowString = String(window);
michael@0:     window = 1;
michael@0:     reportCompare(windowString, String(window), "window should be readonly");
michael@0: 
michael@0:     actual = ""; // We should reach this line, and throw an exception after it
michael@0: 
michael@0:     if (1)
michael@0:       function window() { return 1; }
michael@0: 
michael@0:     actual = "FAIL: this line should never be reached";
michael@0: 
michael@0:     // The test harness might rely on window having its original value:
michael@0:     // restore it.
michael@0:     window = win;
michael@0:   } catch (e) {
michael@0:   }
michael@0: }
michael@0: else
michael@0: {
michael@0:   expect = actual = 'Test can only run in a Gecko 1.9 browser or later.';
michael@0:   print(actual);
michael@0: }
michael@0: reportCompare(expect, actual, summary);
michael@0: 
michael@0: