bug6470128.java

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/* @test
   @bug 6470128
   @summary Escape Key causes JMenu Selection to Disappear
   @author Alexander Potochkin
   @library ../../../../lib/testlibrary
   @build jdk.testlibrary.OSInfo
   @run main bug6470128
*/
import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyEvent;
import jdk.testlibrary.OSInfo;

public class bug6470128 {
    static JFrame frame;
    static JMenu subMenu;

    public static void main(String[] args) throws Exception {
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                frame = new JFrame();
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

                JMenuBar bar = new JMenuBar();
                JMenu menu = new JMenu("Menu");
                menu.setMnemonic('m');
                subMenu = new JMenu("SubMenu");
                JMenuItem item = new JMenuItem("Item");

                frame.setJMenuBar(bar);
                bar.add(menu);
                menu.add(subMenu);
                subMenu.add(item);

                frame.setSize(200, 200);
                frame.setLocationRelativeTo(null);
                frame.setVisible(true);
            }
        });
        Robot robot = new Robot();
        robot.setAutoDelay(10);
        robot.waitForIdle();
        if (OSInfo.getOSType() == OSInfo.OSType.MACOSX) {
            robot.keyPress(KeyEvent.VK_CONTROL);
        }
        robot.keyPress(KeyEvent.VK_ALT);
        robot.keyPress(KeyEvent.VK_M);
        robot.keyRelease(KeyEvent.VK_M);
        robot.keyRelease(KeyEvent.VK_ALT);
        if (OSInfo.getOSType() == OSInfo.OSType.MACOSX) {
            robot.keyRelease(KeyEvent.VK_CONTROL);
        }
        robot.keyPress(KeyEvent.VK_ENTER);
        robot.keyRelease(KeyEvent.VK_ENTER);
        robot.keyPress(KeyEvent.VK_ESCAPE);
        robot.keyRelease(KeyEvent.VK_ESCAPE);
        robot.waitForIdle();
        if (!subMenu.isSelected()) {
            throw new RuntimeException("Submenu is unexpectedly unselected");
        }
    }
}