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  * Verify instanceof operator.
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 var b = new Boolean(true);
  32 var s = new String("hello");
  33 var r = /java/;
  34 
  35 function MyConstructor(fooval) {
  36    this.foo = fooval;
  37 }
  38 
  39 var c = new MyConstructor("world");
  40 
  41 print(b instanceof Boolean);
  42 print(b instanceof String);
  43 print(b instanceof RegExp);
  44 print(b instanceof MyConstructor);
  45 print("------");
  46 
  47 print(s instanceof Boolean);
  48 print(s instanceof String);
  49 print(s instanceof RegExp);
  50 print(s instanceof MyConstructor);
  51 print("------");
  52 
  53 print(r instanceof Boolean);
  54 print(r instanceof String);
  55 print(r instanceof RegExp);
  56 print(r instanceof MyConstructor);
  57 print("------");
  58 
  59 print(c instanceof Boolean);
  60 print(c instanceof String);
  61 print(c instanceof RegExp);
  62 print(c instanceof MyConstructor);
  63 print("------");
  64 
  65 var b = new Boolean(true);
  66 print(b instanceof Boolean);