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.
   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
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  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.
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  23 
  24 /**
  25  * @test
  26  * @key headful
  27  * @bug 7199180
  28  * @summary [macosx] Dead keys handling for input methods
  29  * @author alexandr.scherbatiy area=awt.event
  30  * @library ../../../../../lib/testlibrary
  31  * @build jdk.testlibrary.OSInfo
  32  * @run main DeadKeyMacOSXInputText
  33  */
  34 
  35 import java.awt.*;
  36 import java.awt.event.*;
  37 import java.awt.event.KeyEvent;
  38 import javax.swing.JTextField;
  39 
  40 import jdk.testlibrary.OSInfo;
  41 
  42 public class DeadKeyMacOSXInputText {
  43 
  44     private static volatile int state = 0;
  45 
  46     public static void main(String[] args) throws Exception {
  47 
  48         if (OSInfo.getOSType() != OSInfo.OSType.MACOSX) {
  49             return;
  50         }
  51 
  52         Robot robot = new Robot();
  53         robot.setAutoDelay(50);
  54 
  55         createAndShowGUI(robot);
  56 
  57         // Pressed keys: Alt + E + A
  58         // Results:  ALT + VK_DEAD_ACUTE + a with accute accent
  59         robot.keyPress(KeyEvent.VK_ALT);
  60         robot.keyPress(KeyEvent.VK_E);
  61         robot.keyRelease(KeyEvent.VK_E);
  62         robot.keyRelease(KeyEvent.VK_ALT);
  63 
  64         robot.keyPress(KeyEvent.VK_A);
  65         robot.keyRelease(KeyEvent.VK_A);
  66         robot.waitForIdle();
  67 
  68         if (state != 3) {
  69             throw new RuntimeException("Wrong number of key events.");
  70         }
  71     }
  72 
  73     static void createAndShowGUI(Robot robot) {
  74         Frame frame = new Frame();
  75         frame.setSize(300, 300);
  76         Panel panel = new Panel(new BorderLayout());
  77         JTextField textField = new JTextField();
  78         textField.addKeyListener(new DeadKeyListener());
  79         panel.add(textField, BorderLayout.CENTER);
  80         frame.add(panel);
  81         frame.setVisible(true);
  82         robot.waitForIdle();
  83 
  84         textField.requestFocusInWindow();
  85         robot.waitForIdle();
  86 
  87     }
  88 
  89     static class DeadKeyListener extends KeyAdapter {
  90 
  91         @Override
  92         public void keyPressed(KeyEvent e) {
  93             int keyCode = e.getKeyCode();
  94             char keyChar = e.getKeyChar();
  95 
  96             switch (state) {
  97                 case 0:
  98                     if (keyCode != KeyEvent.VK_ALT) {
  99                         throw new RuntimeException("Alt is not pressed.");
 100                     }
 101                     state++;
 102                     break;
 103                 case 1:
 104                     if (keyCode != KeyEvent.VK_DEAD_ACUTE) {
 105                         throw new RuntimeException("Dead ACUTE is not pressed.");
 106                     }
 107                     if (keyChar != 0xB4) {
 108                         throw new RuntimeException("Pressed char is not dead acute.");
 109                     }
 110                     state++;
 111                     break;
 112             }
 113         }
 114 
 115         @Override
 116         public void keyTyped(KeyEvent e) {
 117             int keyCode = e.getKeyCode();
 118             char keyChar = e.getKeyChar();
 119 
 120             if (state == 2) {
 121                 if (keyCode != 0) {
 122                     throw new RuntimeException("Key code should be undefined.");
 123                 }
 124                 if (keyChar != 0xE1) {
 125                     throw new RuntimeException("A char does not have ACCUTE accent");
 126                 }
 127                 state++;
 128             } else {
 129                 throw new RuntimeException("Wron number of keyTyped events.");
 130             }
 131         }
 132     }
 133 }