NASHORN-488.js revision 6:5a1b0714df0e 
1/*
2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/**
25 * NASHORN-488 : Function.prototype does not have 'prototype' property
26 *
27 * @test
28 * @run
29 */
30
31var desc = Object.getOwnPropertyDescriptor(Function.prototype, "prototype");
32if (desc !== undefined) {
33    fail("Function.prototype has 'prototype'");
34}
35
36Object.defineProperty(Function.prototype, "prototype", {
37    set: undefined, get: function() { return 32; },
38    configurable: true
39});
40
41if (Function.prototype.prototype != 32) {
42    fail("Function.prototype.prototype != 32");
43}
44
45if (! (delete Function.prototype.prototype)) {
46    fail("can't delete Function.prototype.prototype");
47}
48
49