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())));