nosuchproperty.js revision 6:5a1b0714df0e 
1169311Srwatson/*
2169311Srwatson * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
3169311Srwatson * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4169311Srwatson *
5169311Srwatson * This code is free software; you can redistribute it and/or modify it
6276486Sngie * under the terms of the GNU General Public License version 2 only, as
7281974Sngie * published by the Free Software Foundation.
8169311Srwatson *
9169311Srwatson * 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 * Check __noSuchProperty__
26 *
27 * @test
28 * @run
29 */
30
31function func(o) {
32   return o.foo;
33}
34
35var obj = {
36    __noSuchProperty__: function(name) {
37        print("obj.__noSuchProperty__ for " + name);
38    }
39};
40
41func(obj);
42
43obj.__noSuchProperty__ = function(name) {
44    print("new obj.__noSuchProperty__ for " + name);
45}
46
47func(obj);
48
49// try inherited __noSuchProperty__ now.
50var proto = {
51    __noSuchProperty__ : function(name) {
52        print("proto.__noSuchProperty__ for " + name);
53    }
54};
55
56var obj2 = Object.create(proto);
57func(obj2);
58
59proto.__noSuchProperty__ = function(name) {
60   print("new proto.__noSuchProperty__ for " + name);
61}
62
63func(obj2);
64