test/script/basic/JDK-8019783.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 * JDK-8019783: typeof does not work properly for java methods and foreign objects
26 *
27 * @test
28 * @run
29 */
30
31 function printTypeof(str) {
32 print("typeof(" + str + ") = " + eval('typeof ' + str));
33 }
34
35 // Java methods
36 printTypeof("java.lang.System.exit");
37 printTypeof("java.lang.System['exit']");
38 // full signature
39 printTypeof("java.lang.System['exit(int)']");
40 // overloaded method
41 printTypeof("java.security.AccessController.doPrivileged");
42 printTypeof("java.security.AccessController['doPrivileged']");
43
44 // foreign objects
45 var global = loadWithNewGlobal({ name: "t", script: "this" });
46 print("typeof(global.Object) = " + (typeof global.Object));
47 print("typeof(new global.Object()) = " + (typeof (new global.Object())));
48
49 // foreign engine objects
50 var m = new javax.script.ScriptEngineManager();
51 var engine = m.getEngineByName("nashorn");
52 var engineGlobal = engine.eval("this");
53
54 print("typeof(engineGlobal.Object) = " + (typeof engineGlobal.Object));
55 print("typeof(new engineGlobal.Object()) = " + (typeof (new engineGlobal.Object())));

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