1 /*
   2  * Copyright (c) 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 /* @test
  25  * @bug 8004502
  26  * @summary Sanity check that SecurityManager methods that check AWTPermission
  27  *   behave as expected when AWT is not present
  28  */
  29 
  30 public class NoAWT {
  31     public static void main(String[] args) {
  32         SecurityManager sm = new SecurityManager();
  33 
  34         try {
  35             sm.checkAwtEventQueueAccess();
  36             throw new RuntimeException("SecurityException expected");
  37         } catch (SecurityException expected) { }
  38 
  39         try {
  40             sm.checkSystemClipboardAccess();
  41             throw new RuntimeException("SecurityException expected");
  42         } catch (SecurityException expected) { }
  43 
  44         try {
  45             sm.checkTopLevelWindow(null);
  46             throw new RuntimeException("NullPointException expected");
  47         } catch (NullPointerException expected) { }
  48 
  49         if (sm.checkTopLevelWindow(new Object())) {
  50             throw new RuntimeException("checkTopLevelWindow expected to return false");
  51         }
  52     }
  53 }