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import java.awt.BorderLayout;
import java.awt.Canvas;
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.awt.event.InputEvent;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.util.Arrays;
import static jdk.test.lib.Asserts.assertNull;
import static jdk.test.lib.Asserts.assertTrue;
/*
* @test
* @bug 8155742
* @key headful
* @summary Make sure that modifier key mask is set when robot press
* some key with one or more modifiers.
* @library /lib/client
* @library /test/lib
* @build ExtendedRobot
* @run main ModifierRobotKeyTest
*/
public class ModifierRobotKeyTest extends KeyAdapter {
private volatile boolean focusGained = false;
private volatile boolean startTest = false;
private ExtendedRobot robot;
private volatile Frame frame;
private Canvas canvas;
private volatile boolean tempPress = false;
private final int[] textKeys, modifierKeys, inputMasks;
private final boolean[] modifierStatus, textStatus;
private final static int WAIT_DELAY = 5000;
private final Object lock = new Object();
public static void main(String[] args) throws Exception {
ModifierRobotKeyTest test = new ModifierRobotKeyTest();
test.doTest();
}
public ModifierRobotKeyTest() throws Exception {
String os = System.getProperty("os.name").toLowerCase();
if (os.contains("os x") || os.contains("linux")) {
modifierKeys = new int[3];
modifierKeys[0] = KeyEvent.VK_SHIFT;
modifierKeys[1] = KeyEvent.VK_CONTROL;
modifierKeys[2] = KeyEvent.VK_ALT;
inputMasks = new int[3];
inputMasks[0] = InputEvent.SHIFT_DOWN_MASK;
inputMasks[1] = InputEvent.CTRL_DOWN_MASK;
inputMasks[2] = InputEvent.ALT_DOWN_MASK;
} else {
modifierKeys = new int[4];
modifierKeys[0] = KeyEvent.VK_SHIFT;
modifierKeys[1] = KeyEvent.VK_CONTROL;
modifierKeys[2] = KeyEvent.VK_ALT;
modifierKeys[3] = KeyEvent.VK_ALT_GRAPH;
inputMasks = new int[4];
inputMasks[0] = InputEvent.SHIFT_DOWN_MASK;
inputMasks[1] = InputEvent.CTRL_DOWN_MASK;
inputMasks[2] = InputEvent.ALT_DOWN_MASK;
inputMasks[3] = InputEvent.ALT_GRAPH_DOWN_MASK;
}
modifierStatus = new boolean[modifierKeys.length];
textKeys = new int[2];
textKeys[0] = KeyEvent.VK_A;
if (os.contains("os x"))
textKeys[1] = KeyEvent.VK_K;
else
textKeys[1] = KeyEvent.VK_I;
textStatus = new boolean[textKeys.length];
EventQueue.invokeAndWait(this::initializeGUI);
}
public void keyPressed(KeyEvent event) {
synchronized (lock) {
tempPress = true;
lock.notifyAll();
if (!startTest) {
return;
}
for (int x = 0; x < inputMasks.length; x++) {
if ((event.getModifiersEx() & inputMasks[x]) != 0) {
System.out.println("Modifier set: " +
InputEvent.getModifiersExText(inputMasks[x]));
modifierStatus[x] = true;
}
}
for (int x = 0; x < textKeys.length; x++) {
if (event.getKeyCode() == textKeys[x]) {
System.out.println("Text set: " +
KeyEvent.getKeyText(textKeys[x]));
textStatus[x] = true;
}
}
}
}
private void initializeGUI() {
frame = new Frame("Test frame");
canvas = new Canvas();
canvas.addFocusListener(new FocusAdapter() {
public void focusGained(FocusEvent event) { focusGained = true; }
});
canvas.addKeyListener(this);
frame.setLayout(new BorderLayout());
frame.add(canvas);
frame.setBounds(200, 200, 200, 200);
frame.setVisible(true);
}
public void doTest() throws Exception {
try {
robot = new ExtendedRobot();
robot.setAutoDelay(50);
robot.waitForIdle(1000);
robot.mouseMove(
(int) frame.getLocationOnScreen().getX() +
frame.getSize().width / 2,
(int) frame.getLocationOnScreen().getY() +
frame.getSize().height / 2
);
robot.click(MouseEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();
assertTrue(focusGained, "FAIL: Canvas gained focus!");
String error = null;
exit1:
for (int i = 0; i < modifierKeys.length; i++) {
for (int j = 0; j < textKeys.length; j++) {
if (error != null) {
break exit1;
}
try {
robot.waitForIdle(100);
synchronized (lock) {
tempPress = false;
robot.keyPress(modifierKeys[i]);
lock.wait(WAIT_DELAY);
}
if (!tempPress) {
error = "FAIL: keyPressed triggered for i=" + i;
}
synchronized (lock) {
resetStatus();
startTest = true;
robot.keyPress(textKeys[j]);
lock.wait(WAIT_DELAY);
}
if (!(modifierStatus[i] && textStatus[j])) {
error = "FAIL: KeyEvent not proper!" +
"Key checked: i=" + i + "; j=" + j +
"ModifierStatus = " + modifierStatus[i] +
"TextStatus = " + textStatus[j];
}
startTest = false;
} finally {
robot.keyRelease(textKeys[j]);
robot.keyRelease(modifierKeys[i]);
}
}
}
exit2:
for (int i = 0; i < modifierKeys.length; i++) {
for (int j = i + 1; j < modifierKeys.length; j++) {
for (int k = 0; k < textKeys.length; k++) {
if (error != null) {
break exit2;
}
try {
robot.waitForIdle(100);
synchronized (lock) {
tempPress = false;
robot.keyPress(modifierKeys[i]);
lock.wait(WAIT_DELAY);
}
if (!tempPress) {
error = "FAIL: MultiKeyTest: keyPressed " +
"triggered for i=" + i;
}
synchronized (lock) {
tempPress = false;
robot.keyPress(modifierKeys[j]);
lock.wait(WAIT_DELAY);
}
if (!tempPress) {
error = "FAIL: MultiKeyTest keyPressed " +
"triggered for j=" + j;
}
synchronized (lock) {
resetStatus();
startTest = true;
robot.keyPress(textKeys[k]);
lock.wait(WAIT_DELAY);
}
if (!(modifierStatus[i]
&& modifierStatus[j]
&& textStatus[k])) {
error = "FAIL: KeyEvent not proper!" +
"Key checked: i=" + i + "; j=" + j + "; k=" + k +
"Modifier1Status = " + modifierStatus[i] +
"Modifier2Status = " + modifierStatus[j] +
"TextStatus = " + textStatus[k];
}
startTest = false;
} finally {
robot.keyRelease(textKeys[k]);
robot.keyRelease(modifierKeys[j]);
robot.keyRelease(modifierKeys[i]);
}
}
}
}
assertNull(error, error);
} finally {
frame.dispose();
}
}
private void resetStatus() {
Arrays.fill(modifierStatus, false);
Arrays.fill(textStatus, false);
}
}