jdk/test/java/awt/event/KeyEvent/KeyChar/KeyCharTest.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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import java.awt.AWTEvent;
import java.awt.Frame;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.event.AWTEventListener;
import java.awt.event.KeyEvent;
import java.util.Locale;
import sun.awt.SunToolkit;

/*
 * @test
 * @bug 8022401 8160623
 * @summary Wrong key char
 * @author Alexandr Scherbatiy
 * @run main KeyCharTest
 */
public class KeyCharTest {

    private static volatile int eventsCount = 0;

    static {
        Locale.setDefault(Locale.ENGLISH);

        Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() {

            @Override
            public void eventDispatched(AWTEvent event) {
                eventsCount++;
                char delete = ((KeyEvent) event).getKeyChar();
                if (delete != '\u007f') {
                    throw new RuntimeException("Key char is not delete: '" + delete + "'");
                }
            }
        }, AWTEvent.KEY_EVENT_MASK);
    }

    public static void main(String[] args) throws Exception {

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();

        Frame frame = new Frame();
        frame.setSize(300, 300);
        frame.setVisible(true);
        toolkit.realSync();

        Robot robot = new Robot();

        robot.keyPress(KeyEvent.VK_DELETE);
        robot.keyRelease(KeyEvent.VK_DELETE);
        toolkit.realSync();

        frame.dispose();

        if (eventsCount != 3) {
            throw new RuntimeException("Wrong number of key events: " + eventsCount);
        }
    }
}