test/script/basic/constructorname.js

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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 * Check obj.constructor property for user-defined constructor as well
26 * as built-in constructors.
27 *
28 * @test
29 * @run
30 */
31
32 function MyConstructor() {}
33 var myObj = new MyConstructor();
34 print(myObj.constructor.name);
35
36 myObj = {};
37 print(myObj.constructor.name);
38
39 myObj = new Boolean(true);
40 print(myObj.constructor.name);
41
42 myObj = new Number(3);
43 print(myObj.constructor.name);
44
45 myObj = new String("hello");
46 print(myObj.constructor.name);
47
48 myObj = new Array();
49 print(myObj.constructor.name);
50
51 myObj = /javascript/;
52 print(myObj.constructor.name);

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