NASHORN-459.js revision 877:cf4d2252d444 
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-459 : Cannot delete configurable accessor properties of global object
26 *
27 * @test
28 * @run
29 */
30
31var global = this;
32Object.defineProperty(global, "0", {
33    get: function() { return 43; },
34    set: function(x) { print('in setter ' + x); },
35    configurable: true
36});
37
38if ((delete global[0]) !== true) {
39    fail("can not delete configurable property '0' of global");
40}
41
42Object.defineProperty(global, "foo", {
43    get: function() { return 33; },
44    set: function(x) { print('setter foo'); },
45    configurable: true
46});
47
48if ((delete global.foo) !== true) {
49    fail("can not delete configurable property 'foo' of global");
50}
51
52Object.defineProperty(global, "1", {
53    get: function() { return 1 },
54    set: undefined,
55    configurable: true
56});
57
58Object.defineProperty(global, "1", {
59    get: function() { return 11 },
60    set: undefined
61});
62
63if ((delete global[1]) !== true) {
64    fail("can not delete configurable property '1' of global");
65}
66
67
68