js/src/tests/js1_5/extensions/regress-406572.js

branch
TOR_BUG_3246
changeset 7
129ffea94266
equal deleted inserted replaced
-1:000000000000 0:7ae98aa5349f
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5
6 //-----------------------------------------------------------------------------
7 var BUGNUMBER = 406572;
8 var summary = 'JSOP_CLOSURE unconditionally replaces properties of the variable object - Browser only';
9 var actual = '';
10 var expect = '';
11
12 printBugNumber(BUGNUMBER);
13 printStatus (summary);
14
15 if (typeof window != 'undefined')
16 {
17 try {
18 actual = "FAIL: Unexpected exception thrown";
19
20 var win = window;
21 var windowString = String(window);
22 window = 1;
23 reportCompare(windowString, String(window), "window should be readonly");
24
25 actual = ""; // We should reach this line, and throw an exception after it
26
27 if (1)
28 function window() { return 1; }
29
30 actual = "FAIL: this line should never be reached";
31
32 // The test harness might rely on window having its original value:
33 // restore it.
34 window = win;
35 } catch (e) {
36 }
37 }
38 else
39 {
40 expect = actual = 'Test can only run in a Gecko 1.9 browser or later.';
41 print(actual);
42 }
43 reportCompare(expect, actual, summary);
44
45

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