NASHORN-406.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-406 : Property descriptor properties should be enumerable
26 *
27 * @test
28 * @run
29 */
30
31var obj = {
32    foo : 10,
33    get bar() { return 32; },
34    set bar(x) {},
35};
36
37function checkData() {
38   var desc = Object.getOwnPropertyDescriptor(obj, "foo");
39   var enumSeen = false, writeSeen = false,
40       configSeen = false, valueSeen = false;
41   for (i in desc) {
42       switch(i) {
43           case 'enumerable':
44               enumSeen = true; break;
45           case 'writable':
46               writeSeen = true; break;
47           case 'configurable':
48               configSeen = true; break;
49           case 'value':
50               valueSeen = true; break;
51       }
52   }
53
54   return enumSeen && writeSeen && configSeen && valueSeen;
55}
56
57if (!checkData()) {
58    fail("data descriptor check failed");
59}
60
61function checkAccessor() {
62   var desc = Object.getOwnPropertyDescriptor(obj, "bar");
63   var enumSeen = false, getterSeen = false,
64       configSeen = false, setterSeen = false;
65   for (i in desc) {
66       switch(i) {
67           case 'enumerable':
68               enumSeen = true; break;
69           case 'configurable':
70               configSeen = true; break;
71           case 'get':
72               getterSeen = true; break;
73           case 'set':
74               setterSeen = true; break;
75        }
76   }
77
78   return enumSeen && configSeen && getterSeen && setterSeen;
79}
80
81if (!checkAccessor()) {
82    fail("accessor descriptor check failed");
83}
84