NASHORN-398.js revision 2:da1e581c933b 
1/*
2 * Copyright (c) 2010, 2012, 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-398 : Should not be able to set non-existing indexed property if object is not extensible
26 *
27 * @test
28 * @run
29 */
30
31function funcNonStrict(array) {
32    var obj = array? [] : {};
33    Object.preventExtensions(obj);
34    obj[0] = 12;
35    if (obj[0] === 12) {
36        fail("#1 obj[0] has been set");
37    }
38
39    if (obj.hasOwnProperty("0")) {
40        fail("#2 has property '0'");
41    }
42}
43
44funcNonStrict(true);
45funcNonStrict(false);
46
47function funcStrict(array) {
48    'use strict';
49
50    var obj = array? [] : {};
51    Object.preventExtensions(obj);
52    try {
53        obj[0] = 12;
54        fail("#3 should have thrown TypeError");
55    } catch (e) {
56        if (! (e instanceof TypeError)) {
57            fail("#4 TypeError expected, got " + e);
58        }
59    }
60
61    if (obj[0] === 12) {
62        fail("#5 obj[0] has been set");
63    }
64
65    if (obj.hasOwnProperty("0")) {
66        fail("has property '0'");
67    }
68}
69
70funcStrict(true);
71funcStrict(false);
72
73