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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 /test/lib
  32  * @modules java.desktop/sun.awt
  33  * @build jdk.test.lib.Platform
  34  * @build Util
  35  * @run main bug6827786
  36  */
  37 
  38 import jdk.test.lib.Platform;
  39 import java.awt.*;
  40 import java.awt.event.KeyEvent;
  41 import javax.swing.*;
  42 
  43 public class bug6827786 {
  44 
  45     private static JMenu menu;
  46     private static Component focusable;
  47 
  48     public static void main(String[] args) throws Exception {
  49         Robot robot = new Robot();
  50         robot.setAutoDelay(50);
  51         // move mouse outside menu to prevent auto selection
  52         robot.mouseMove(100,100);
  53 
  54         SwingUtilities.invokeAndWait(new Runnable() {
  55 
  56             public void run() {
  57                 createAndShowGUI();
  58             }
  59         });
  60 
  61         robot.waitForIdle();
  62 
  63         SwingUtilities.invokeAndWait(new Runnable() {
  64 
  65             public void run() {
  66                 focusable.requestFocus();
  67             }
  68         });
  69 
  70         robot.waitForIdle();
  71         checkfocus();
  72 
  73         // select menu
  74         if (Platform.isOSX()) {
  75             Util.hitKeys(robot, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT, KeyEvent.VK_F);
  76         } else {
  77             Util.hitKeys(robot, KeyEvent.VK_ALT, KeyEvent.VK_F);
  78         }
  79         // select submenu
  80         Util.hitKeys(robot, KeyEvent.VK_S);
  81         robot.waitForIdle();
  82         // verify submenu is selected
  83         verify(1);
  84 
  85         Util.hitKeys(robot, KeyEvent.VK_S);
  86         robot.waitForIdle();
  87         // verify last item is selected
  88         verify(2);
  89 
  90         Util.hitKeys(robot, KeyEvent.VK_S);
  91         robot.waitForIdle();
  92         // selection should wrap to first item
  93         verify(0);
  94 
  95         System.out.println("PASSED");
  96 
  97     }
  98 
  99     private static void checkfocus() throws Exception {
 100         SwingUtilities.invokeAndWait(new Runnable() {
 101 
 102             public void run() {
 103                 if (!focusable.isFocusOwner()) {
 104                     throw new RuntimeException("Button is not the focus owner.");
 105                 }
 106             }
 107         });
 108     }
 109 
 110     private static void verify(final int index) throws Exception {
 111         SwingUtilities.invokeAndWait(new Runnable() {
 112 
 113             @Override
 114             public void run() {
 115                 MenuElement[] path =
 116                         MenuSelectionManager.defaultManager().getSelectedPath();
 117                 MenuElement item = path[3];
 118                 if (item != menu.getMenuComponent(index)) {
 119                     System.err.println("Selected: " + item);
 120                     System.err.println("Should be: "
 121                             + menu.getMenuComponent(index));
 122                     throw new RuntimeException("Test Failed");
 123                 }
 124             }
 125         });
 126     }
 127 
 128     private static JMenuBar createMenuBar() {
 129         menu = new JMenu("File");
 130         menu.setMnemonic('F');
 131 
 132         menu.add(new JMenuItem("Save", 'S'));
 133 
 134         JMenu sub = new JMenu("Submenu");
 135         sub.setMnemonic('S');
 136         sub.add(new JMenuItem("Sub Item"));
 137         menu.add(sub);
 138 
 139         menu.add(new JMenuItem("Special", 'S'));
 140 
 141         JMenuBar bar = new JMenuBar();
 142         bar.add(menu);
 143         return bar;
 144     }
 145 
 146     private static void createAndShowGUI() {
 147         JFrame frame = new JFrame("bug6827786");
 148         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 149         frame.setJMenuBar(createMenuBar());
 150         focusable = new JButton("Set Focus Here");
 151         frame.add(focusable);
 152         frame.pack();
 153         frame.setLocationRelativeTo(null);
 154         frame.setVisible(true);
 155     }
 156 }