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  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
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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  * @library ../../../../lib/testlibrary
  32  * @modules java.desktop/sun.awt
  33  * @build jdk.testlibrary.OSInfo
  34  * @build Util
  35  * @run main bug6827786
  36  */
  37 import jdk.testlibrary.OSInfo;
  38 import java.awt.*;
  39 import java.awt.event.KeyEvent;
  40 import javax.swing.*;
  41 
  42 public class bug6827786 {
  43 
  44     private static JMenu menu;
  45     private static Component focusable;
  46 
  47     public static void main(String[] args) throws Exception {
  48         Robot robot = new Robot();
  49         robot.setAutoDelay(50);
  50         // move mouse outside menu to prevent auto selection
  51         robot.mouseMove(100,100);
  52 
  53         SwingUtilities.invokeAndWait(new Runnable() {
  54 
  55             public void run() {
  56                 createAndShowGUI();
  57             }
  58         });
  59 
  60         robot.waitForIdle();
  61 
  62         SwingUtilities.invokeAndWait(new Runnable() {
  63 
  64             public void run() {
  65                 focusable.requestFocus();
  66             }
  67         });
  68 
  69         robot.waitForIdle();
  70         checkfocus();
  71 
  72         // select menu
  73         if (OSInfo.getOSType() == OSInfo.OSType.MACOSX) {
  74             Util.hitKeys(robot, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT, KeyEvent.VK_F);
  75         } else {
  76             Util.hitKeys(robot, KeyEvent.VK_ALT, KeyEvent.VK_F);
  77         }
  78         // select submenu
  79         Util.hitKeys(robot, KeyEvent.VK_S);
  80         robot.waitForIdle();
  81         // verify submenu is selected
  82         verify(1);
  83 
  84         Util.hitKeys(robot, KeyEvent.VK_S);
  85         robot.waitForIdle();
  86         // verify last item is selected
  87         verify(2);
  88 
  89         Util.hitKeys(robot, KeyEvent.VK_S);
  90         robot.waitForIdle();
  91         // selection should wrap to first item
  92         verify(0);
  93 
  94         System.out.println("PASSED");
  95 
  96     }
  97 
  98     private static void checkfocus() throws Exception {
  99         SwingUtilities.invokeAndWait(new Runnable() {
 100 
 101             public void run() {
 102                 if (!focusable.isFocusOwner()) {
 103                     throw new RuntimeException("Button is not the focus owner.");
 104                 }
 105             }
 106         });
 107     }
 108 
 109     private static void verify(final int index) throws Exception {
 110         SwingUtilities.invokeAndWait(new Runnable() {
 111 
 112             @Override
 113             public void run() {
 114                 MenuElement[] path =
 115                         MenuSelectionManager.defaultManager().getSelectedPath();
 116                 MenuElement item = path[3];
 117                 if (item != menu.getMenuComponent(index)) {
 118                     System.err.println("Selected: " + item);
 119                     System.err.println("Should be: "
 120                             + menu.getMenuComponent(index));
 121                     throw new RuntimeException("Test Failed");
 122                 }
 123             }
 124         });
 125     }
 126 
 127     private static JMenuBar createMenuBar() {
 128         menu = new JMenu("File");
 129         menu.setMnemonic('F');
 130 
 131         menu.add(new JMenuItem("Save", 'S'));
 132 
 133         JMenu sub = new JMenu("Submenu");
 134         sub.setMnemonic('S');
 135         sub.add(new JMenuItem("Sub Item"));
 136         menu.add(sub);
 137 
 138         menu.add(new JMenuItem("Special", 'S'));
 139 
 140         JMenuBar bar = new JMenuBar();
 141         bar.add(menu);
 142         return bar;
 143     }
 144 
 145     private static void createAndShowGUI() {
 146         JFrame frame = new JFrame("bug6827786");
 147         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 148         frame.setJMenuBar(createMenuBar());
 149         focusable = new JButton("Set Focus Here");
 150         frame.add(focusable);
 151         frame.pack();
 152         frame.setLocationRelativeTo(null);
 153         frame.setVisible(true);
 154     }
 155 }