107 lines
4.0 KiB
Java
107 lines
4.0 KiB
Java
/*
|
|
* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* 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).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/*
|
|
* @test
|
|
* @key headful
|
|
* @requires (os.family != "mac")
|
|
* @bug 8218917
|
|
* @summary Tests whether sending an ALT_GRAPH key once, will result in the
|
|
* system reporting only ALT_GRAPH even if an ALT was sent and vice versa.
|
|
* @run main AltKeyBug
|
|
*/
|
|
import javax.swing.JTextField;
|
|
import javax.swing.JFrame;
|
|
import javax.swing.SwingUtilities;
|
|
|
|
import java.awt.Robot;
|
|
import java.awt.event.KeyListener;
|
|
import java.awt.event.KeyEvent;
|
|
|
|
public class AltKeyBug {
|
|
private static JFrame f;
|
|
private static boolean rightAltPressed = false;
|
|
private static boolean throwException = false;
|
|
private static String errorString;
|
|
public static void main(String[] args) throws Exception {
|
|
try {
|
|
Robot robot = new Robot();
|
|
robot.setAutoDelay(50);
|
|
|
|
SwingUtilities.invokeAndWait(() -> {
|
|
JTextField comp = new JTextField();
|
|
comp.addKeyListener(new KeyListener() {
|
|
@Override public void keyTyped(KeyEvent e) {}
|
|
@Override public void keyPressed(KeyEvent e) {
|
|
System.out.println("ModEx : " +e.getModifiersEx());
|
|
System.out.println("Mod : " +e.getModifiers());
|
|
System.out.println("ALT_DOWN : " + e.isAltDown());
|
|
System.out.println("ALT_GR_DOWN: " + e.isAltGraphDown());
|
|
System.out.println("-----------");
|
|
if (rightAltPressed && !e.isAltGraphDown()) {
|
|
throwException = true;
|
|
errorString = "Right Alt press was sent but not received back.";
|
|
} else if (!rightAltPressed && e.isAltGraphDown()) {
|
|
throwException = true;
|
|
errorString = "Left Alt press was sent, but received Right Alt";
|
|
}
|
|
}
|
|
@Override public void keyReleased(KeyEvent e) {}
|
|
});
|
|
f = new JFrame();
|
|
f.add(comp);
|
|
f.setSize(100,100);
|
|
f.setVisible(true);
|
|
});
|
|
|
|
for(int i = 0; i < 20; i++) {
|
|
rightAltPressed = true;
|
|
robot.keyPress(KeyEvent.VK_ALT_GRAPH);
|
|
robot.keyRelease(KeyEvent.VK_ALT_GRAPH);
|
|
|
|
robot.waitForIdle();
|
|
|
|
if (throwException) {
|
|
throw new RuntimeException(errorString);
|
|
}
|
|
rightAltPressed = false;
|
|
robot.keyPress(KeyEvent.VK_ALT);
|
|
robot.keyRelease(KeyEvent.VK_ALT);
|
|
|
|
robot.waitForIdle();
|
|
|
|
if (throwException) {
|
|
throw new RuntimeException(errorString);
|
|
}
|
|
}
|
|
} finally {
|
|
SwingUtilities.invokeAndWait(()-> {
|
|
if (f != null)
|
|
f.dispose();
|
|
});
|
|
}
|
|
|
|
System.out.println("Test passed.");
|
|
}
|
|
}
|