1 /*
   2  * Copyright (c) 2007, 2014, 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 import java.awt.*;
  25 import java.awt.image.BufferedImage;
  26 
  27 
  28 /*
  29  * @test
  30  * @key headful
  31  * @summary Tests the add method of the SystemTray. Checks if it
  32  *          throws proper exceptions in case of invalid arguments and adds the
  33  *          TrayIcon correctly in case of a proper argument
  34  * @author Dmitriy Ermashov (dmitriy.ermashov@oracle.com)
  35  * @run main TrayIconAddTest
  36  */
  37 
  38 public class TrayIconAddTest {
  39 
  40     public static void main(String[] args) throws Exception {
  41         if (! SystemTray.isSupported()) {
  42             System.out.println("SystemTray not supported on the platform under test. " +
  43                     "Marking the test passed");
  44         } else {
  45             new TrayIconAddTest().doTest();
  46         }
  47     }
  48 
  49     void doTest() throws Exception {
  50         SystemTray tray = SystemTray.getSystemTray();
  51         try {
  52             tray.add(null);
  53         } catch (NullPointerException npe) {
  54             System.out.println("NullPointerException thrown correctly when add(null) called");
  55         }
  56 
  57         TrayIcon icon = new TrayIcon(new BufferedImage(20, 20, BufferedImage.TYPE_INT_RGB));
  58 
  59         tray.add(icon);
  60 
  61         try {
  62             tray.add(icon);
  63         } catch (IllegalArgumentException iae) {
  64             System.out.println("IllegalArgumentException rightly thrown when tray icon is added twice");
  65         }
  66     }
  67 }