1 /*
   2  * Copyright (c) 2013, 2016, 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  * @key headful
  27  * @bug 8013581
  28  * @summary [macosx] Key Bindings break with awt GraphicsEnvironment setFullScreenWindow
  29  * @author leonid.romanov@oracle.com
  30  * @run main bug8013581
  31  */
  32 
  33 import sun.awt.*;
  34 import java.awt.*;
  35 import java.awt.event.*;
  36 
  37 public class bug8013581 {
  38     private static Frame frame;
  39     private static volatile int listenerCallCounter = 0;
  40 
  41     public static void main(String[] args) throws Exception {
  42         final GraphicsEnvironment ge = GraphicsEnvironment
  43                 .getLocalGraphicsEnvironment();
  44         final GraphicsDevice[] devices = ge.getScreenDevices();
  45 
  46         final SunToolkit toolkit = (SunToolkit)Toolkit.getDefaultToolkit();
  47         final Robot robot = new Robot();
  48         robot.setAutoDelay(50);
  49 
  50         createAndShowGUI();
  51         toolkit.realSync();
  52 
  53         Exception error = null;
  54         for (final GraphicsDevice device : devices) {
  55             if (!device.isFullScreenSupported()) {
  56                 continue;
  57             }
  58 
  59             device.setFullScreenWindow(frame);
  60             sleep();
  61 
  62             robot.keyPress(KeyEvent.VK_A);
  63             robot.keyRelease(KeyEvent.VK_A);
  64             toolkit.realSync();
  65 
  66             device.setFullScreenWindow(null);
  67             sleep();
  68 
  69             if (listenerCallCounter != 2) {
  70                 error = new Exception("Test failed: KeyListener called " + listenerCallCounter + " times instead of 2!");
  71                 break;
  72             }
  73 
  74             listenerCallCounter = 0;
  75         }
  76 
  77         frame.dispose();
  78 
  79         if (error != null) {
  80             throw error;
  81         }
  82      }
  83 
  84     private static void createAndShowGUI() {
  85         frame = new Frame("Test");
  86         frame.addKeyListener(new KeyAdapter() {
  87             @Override
  88             public void keyPressed(KeyEvent e) {
  89                 listenerCallCounter++;
  90             }
  91 
  92             @Override
  93             public void keyReleased(KeyEvent e) {
  94                 listenerCallCounter++;
  95             }
  96         });
  97 
  98         frame.setUndecorated(true);
  99         frame.setVisible(true);
 100     }
 101 
 102     private static void sleep() {
 103         ((SunToolkit) Toolkit.getDefaultToolkit()).realSync();
 104         try {
 105             Thread.sleep(2000);
 106         } catch (InterruptedException ignored) {
 107         }
 108     }
 109 }