Fri, 14 Jul 2017 14:30:06 -0700
Merge
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 */
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 */
31 var obj = {};
32 Object.defineProperty(obj, "foo",
33 { get: function() { return 42; },
34 configurable: true});
36 if (obj.foo !== 42) {
37 fail("#0 obj.foo !== 42");
38 }
40 Object.preventExtensions(obj);
41 Object.defineProperty(obj, "foo", { value: "hello"});
43 var desc = Object.getOwnPropertyDescriptor(obj, "foo");
45 if (obj.foo !== "hello") {
46 fail("#1 obj.foo !== 'hello'");
47 }
49 if (desc.get !== undefined) {
50 fail("#2 getter found on a date property");
51 }
53 if (desc.set !== undefined) {
54 fail("#3 setter found on a date property");
55 }
57 if (desc.value !== 'hello') {
58 fail("#4 value property is wrong");
59 }