NASHORN-378.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-378 : Redefining a configurable accessor property to be a data property on a non-extensible object fails with NPE
26 *
27 * @test
28 * @run
29 */
30
31var obj = {};
32Object.defineProperty(obj, "foo",
33    { get: function() { return 42; },
34      configurable: true});
35
36if (obj.foo !== 42) {
37    fail("#0 obj.foo !== 42");
38}
39
40Object.preventExtensions(obj);
41Object.defineProperty(obj, "foo", { value: "hello"});
42
43var desc = Object.getOwnPropertyDescriptor(obj, "foo");
44
45if (obj.foo !== "hello") {
46    fail("#1 obj.foo !== 'hello'");
47}
48
49if (desc.get !== undefined) {
50    fail("#2 getter found on a date property");
51}
52
53if (desc.set !== undefined) {
54    fail("#3 setter found on a date property");
55}
56
57if (desc.value !== 'hello') {
58    fail("#4 value property is wrong");
59}
60