1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   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).
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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 6827786
  28  * @summary Tests duplicate mnemonics
  29  * @author Peter Zhelezniakov
  30  * @library ../../regtesthelpers
  31  * @build Util
  32  * @run main bug6827786
  33  */
  34 import java.awt.*;
  35 import java.awt.event.KeyEvent;
  36 import javax.swing.*;
  37 import sun.awt.SunToolkit;
  38 
  39 public class bug6827786 {
  40 
  41     private static JMenu menu;
  42     private static Component focusable;
  43 
  44     public static void main(String[] args) throws Exception {
  45         SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
  46         Robot robot = new Robot();
  47         robot.setAutoDelay(50);
  48 
  49         SwingUtilities.invokeAndWait(new Runnable() {
  50 
  51             public void run() {
  52                 createAndShowGUI();
  53             }
  54         });
  55 
  56         toolkit.realSync();
  57 
  58         SwingUtilities.invokeAndWait(new Runnable() {
  59 
  60             public void run() {
  61                 focusable.requestFocus();
  62             }
  63         });
  64 
  65         toolkit.realSync();
  66         checkfocus();
  67 
  68         // select menu
  69         if (sun.awt.OSInfo.getOSType() == sun.awt.OSInfo.OSType.MACOSX) {
  70             Util.hitKeys(robot, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT, KeyEvent.VK_F);
  71         } else {
  72             Util.hitKeys(robot, KeyEvent.VK_ALT, KeyEvent.VK_F);
  73         }
  74         // select submenu
  75         Util.hitKeys(robot, KeyEvent.VK_S);
  76         toolkit.realSync();
  77         // verify submenu is selected
  78         verify(1);
  79 
  80         Util.hitKeys(robot, KeyEvent.VK_S);
  81         toolkit.realSync();
  82         // verify last item is selected
  83         verify(2);
  84 
  85         Util.hitKeys(robot, KeyEvent.VK_S);
  86         toolkit.realSync();
  87         // selection should wrap to first item
  88         verify(0);
  89 
  90         System.out.println("PASSED");
  91 
  92     }
  93 
  94     private static void checkfocus() throws Exception {
  95         SwingUtilities.invokeAndWait(new Runnable() {
  96 
  97             public void run() {
  98                 if (!focusable.isFocusOwner()) {
  99                     throw new RuntimeException("Button is not the focus owner.");
 100                 }
 101             }
 102         });
 103     }
 104 
 105     private static void verify(final int index) throws Exception {
 106         SwingUtilities.invokeAndWait(new Runnable() {
 107 
 108             @Override
 109             public void run() {
 110                 MenuElement[] path =
 111                         MenuSelectionManager.defaultManager().getSelectedPath();
 112                 MenuElement item = path[3];
 113                 if (item != menu.getMenuComponent(index)) {
 114                     System.err.println("Selected: " + item);
 115                     System.err.println("Should be: "
 116                             + menu.getMenuComponent(index));
 117                     throw new RuntimeException("Test Failed");
 118                 }
 119             }
 120         });
 121     }
 122 
 123     private static JMenuBar createMenuBar() {
 124         menu = new JMenu("File");
 125         menu.setMnemonic('F');
 126 
 127         menu.add(new JMenuItem("Save", 'S'));
 128 
 129         JMenu sub = new JMenu("Submenu");
 130         sub.setMnemonic('S');
 131         sub.add(new JMenuItem("Sub Item"));
 132         menu.add(sub);
 133 
 134         menu.add(new JMenuItem("Special", 'S'));
 135 
 136         JMenuBar bar = new JMenuBar();
 137         bar.add(menu);
 138         return bar;
 139     }
 140 
 141     private static void createAndShowGUI() {
 142         JFrame frame = new JFrame("bug6827786");
 143         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 144         frame.setJMenuBar(createMenuBar());
 145         focusable = new JButton("Set Focus Here");
 146         frame.add(focusable);
 147         frame.pack();
 148         frame.setVisible(true);
 149     }
 150 }