1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   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.
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   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
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  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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  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.
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  23 
  24 /**
  25  * @test
  26  * @key headful
  27  * @bug 8020209
  28  * @summary [macosx] Mac OS X key event confusion for "COMMAND PLUS"
  29  * @author leonid.romanov@oracle.com
  30  * @library ../../../../../lib/testlibrary
  31  * @build jdk.testlibrary.OSInfo
  32  * @run main bug8020209
  33  */
  34 
  35 import java.awt.*;
  36 import java.awt.event.*;
  37 
  38 import jdk.testlibrary.OSInfo;
  39 
  40 public class bug8020209 {
  41     static volatile int listenerCallCounter = 0;
  42 
  43     static AWTKeyStroke keyStrokes[] = {
  44         AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DECIMAL,  InputEvent.META_MASK),
  45         AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_EQUALS,   InputEvent.META_MASK),
  46         AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_ESCAPE,   InputEvent.CTRL_MASK),
  47     };
  48 
  49     public static void main(String[] args) throws Exception {
  50         if (OSInfo.getOSType() != OSInfo.OSType.MACOSX) {
  51             System.out.println("This test is for MacOS only. Automatically passed on other platforms.");
  52             return;
  53         }
  54 
  55         System.setProperty("apple.laf.useScreenMenuBar", "true");
  56 
  57         Robot robot = new Robot();
  58         robot.setAutoDelay(50);
  59 
  60         createAndShowGUI();
  61         robot.waitForIdle();
  62 
  63         for (int i = 0; i < keyStrokes.length; ++i) {
  64             AWTKeyStroke ks = keyStrokes[i];
  65 
  66             int modKeyCode = getModKeyCode(ks.getModifiers());
  67             robot.keyPress(modKeyCode);
  68 
  69             robot.keyPress(ks.getKeyCode());
  70             robot.keyRelease(ks.getKeyCode());
  71 
  72             robot.keyRelease(modKeyCode);
  73 
  74             robot.waitForIdle();
  75 
  76             if (listenerCallCounter != 4) {
  77                 throw new Exception("Test failed: KeyListener for '" + ks.toString() +
  78                         "' called " + listenerCallCounter + " times instead of 4!");
  79             }
  80 
  81             listenerCallCounter = 0;
  82         }
  83 
  84     }
  85 
  86     private static void createAndShowGUI() {
  87         Frame frame = new Frame("Test");
  88         frame.addKeyListener(new KeyAdapter() {
  89             @Override
  90             public void keyPressed(KeyEvent e) {
  91                 listenerCallCounter++;
  92             }
  93 
  94             @Override
  95             public void keyReleased(KeyEvent e) {
  96                 listenerCallCounter++;
  97             }
  98         });
  99 
 100         frame.pack();
 101         frame.setVisible(true);
 102     }
 103 
 104     private static int getModKeyCode(int mod) {
 105         if ((mod & (InputEvent.SHIFT_DOWN_MASK | InputEvent.SHIFT_MASK)) != 0) {
 106             return KeyEvent.VK_SHIFT;
 107         }
 108 
 109         if ((mod & (InputEvent.CTRL_DOWN_MASK | InputEvent.CTRL_MASK)) != 0) {
 110             return KeyEvent.VK_CONTROL;
 111         }
 112 
 113         if ((mod & (InputEvent.ALT_DOWN_MASK | InputEvent.ALT_MASK)) != 0) {
 114             return KeyEvent.VK_ALT;
 115         }
 116 
 117         if ((mod & (InputEvent.META_DOWN_MASK | InputEvent.META_MASK)) != 0) {
 118             return KeyEvent.VK_META;
 119         }
 120 
 121         return 0;
 122     }
 123 }