1 /*
   2  * Copyright (c) 2012, 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  * test
  26  * @bug 6282388
  27  * @summary Tests that AWT use correct toolkit to be wrapped into HeadlessToolkit
  28  * @author artem.ananiev@sun.com: area=awt.headless
  29  * @run shell WrappedToolkitTest.sh
  30  */
  31 
  32 import java.awt.*;
  33 
  34 import java.lang.reflect.*;
  35 
  36 import sun.awt.*;
  37 
  38 public class TestWrapped
  39 {
  40     public static void main(String[] args)
  41     {
  42         try
  43         {
  44         if (args.length != 1) {
  45             System.err.println("No correct toolkit class name is specified, test is not run");
  46             System.exit(0);
  47         }
  48 
  49         String correctToolkitClassName = args[0];
  50         Toolkit tk = Toolkit.getDefaultToolkit();
  51         Class tkClass = tk.getClass();
  52         if (!tkClass.getName().equals("sun.awt.HeadlessToolkit"))
  53         {
  54             System.err.println(tkClass.getName());
  55             System.err.println("Error: default toolkit is not an instance of HeadlessToolkit");
  56             System.exit(-1);
  57         }
  58 
  59         Field f = tkClass.getDeclaredField("tk");
  60         f.setAccessible(true);
  61         Class wrappedClass = f.get(tk).getClass();
  62         if (!wrappedClass.getName().equals(correctToolkitClassName)) {
  63             System.err.println(wrappedClass.getName());
  64             System.err.println("Error: wrapped toolkit is not an instance of " + correctToolkitClassName);
  65             System.exit(-1);
  66         }
  67         }
  68         catch (Exception z)
  69         {
  70             z.printStackTrace(System.err);
  71             System.exit(-1);
  72         }
  73 
  74         System.exit(0);
  75     }
  76 }