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 /*
  25  * @test
  26  * @summary Check if TrayIcon added by a JVM is not visible
  27  *          in another JVM
  28  * @author Dmitriy Ermashov (dmitriy.ermashov@oracle.com)
  29  * @library ../../regtesthelpers/process/
  30  * @build ProcessResults ProcessCommunicator
  31  * @run main InterJVM
  32  */
  33 
  34 import test.java.awt.regtesthelpers.process.ProcessCommunicator;
  35 import test.java.awt.regtesthelpers.process.ProcessResults;
  36 
  37 import java.awt.*;
  38 import java.awt.image.BufferedImage;
  39 
  40 public class InterJVM {
  41 
  42     static String NEW_JVM = "-doTest";
  43 
  44     public static void main(String[] args) throws Exception {
  45         if (! SystemTray.isSupported()) {
  46             System.out.println("SystemTray not supported on the platform under test. " +
  47                     "Marking the test passed");
  48         } else {
  49             if (args == null || args.length == 0) {
  50                 new InterJVM().addTrayIcon();
  51             } else {
  52                 if (args.length == 1 && NEW_JVM.equals(args[0]))
  53                     new InterJVM().doTest();
  54             }
  55         }
  56     }
  57 
  58     void doTest() throws Exception {
  59         SystemTray tray = SystemTray.getSystemTray();
  60         try {
  61             TrayIcon[] icons = tray.getTrayIcons();
  62             System.out.println(icons.length);
  63             if (icons == null || icons.length != 0)
  64                 throw new RuntimeException("FAIL: getTrayIcons() returned incorrect " +
  65                         "value when two icons are added by a " +
  66                         "separate JVM: " + icons.length);
  67         } catch (Exception e) {
  68             throw new RuntimeException(e);
  69         }
  70     }
  71 
  72     void addTrayIcon() throws Exception {
  73 
  74         SystemTray tray = SystemTray.getSystemTray();
  75         TrayIcon icon = new TrayIcon(new BufferedImage(20, 20, BufferedImage.TYPE_INT_RGB));
  76         tray.add(icon);
  77 
  78         new Robot().delay(2000);
  79 
  80         ProcessResults processResults =
  81                 ProcessCommunicator.executeChildProcess(this.getClass(), new String[]{NEW_JVM});
  82 
  83         if (processResults.getExitValue() != 0)
  84             throw new RuntimeException("\n"+processResults.getStdErr());
  85     }
  86 }