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Victor RudometovPaul Hohensee
Victor Rudometov
authored and
Paul Hohensee
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8297481: Create a regression test for JDK-4424517
Backport-of: e2d71c0a0d654841e3e591beeaa04b44c6e6b37f
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‎test/jdk/java/awt/event/KeyEvent/KeyEventLocationTest.java‎

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/*
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* Copyright (c) 2002, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @key headful
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* @bug 4424517
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* @summary Verify the mapping of various KeyEvents with their KeyLocations
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* is as expected.
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* @run main KeyEventLocationTest
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*/
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import java.awt.BorderLayout;
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import java.awt.EventQueue;
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import java.awt.Frame;
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import java.awt.Label;
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import java.awt.Robot;
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import java.awt.event.KeyEvent;
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import java.awt.event.KeyListener;
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import java.awt.event.MouseEvent;
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import javax.swing.SwingUtilities;
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public class KeyEventLocationTest {
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private static volatile Frame frame;
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private static volatile boolean keyPressed;
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private static volatile boolean keyReleased;
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private static volatile boolean keyTyped;
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private static volatile Robot robot;
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private static volatile int xLocation;
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private static volatile int yLocation;
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private static volatile int width;
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private static volatile int height;
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private static volatile Label label = new Label();
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private static volatile String currentString = "";
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private static int[] keyEvents = { KeyEvent.VK_0, KeyEvent.VK_1,
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KeyEvent.VK_2, KeyEvent.VK_3, KeyEvent.VK_4, KeyEvent.VK_5,
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KeyEvent.VK_6, KeyEvent.VK_7, KeyEvent.VK_8, KeyEvent.VK_9,
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KeyEvent.VK_A, KeyEvent.VK_B, KeyEvent.VK_C, KeyEvent.VK_D,
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KeyEvent.VK_E, KeyEvent.VK_F, KeyEvent.VK_G, KeyEvent.VK_H,
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KeyEvent.VK_I, KeyEvent.VK_J, KeyEvent.VK_K, KeyEvent.VK_L,
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KeyEvent.VK_M, KeyEvent.VK_N, KeyEvent.VK_O, KeyEvent.VK_P,
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KeyEvent.VK_Q, KeyEvent.VK_R, KeyEvent.VK_S, KeyEvent.VK_T,
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KeyEvent.VK_U, KeyEvent.VK_V, KeyEvent.VK_W, KeyEvent.VK_X,
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KeyEvent.VK_Y, KeyEvent.VK_Z, KeyEvent.VK_BACK_QUOTE,
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KeyEvent.VK_BACK_SLASH, KeyEvent.VK_BACK_SPACE,
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KeyEvent.VK_CLOSE_BRACKET, KeyEvent.VK_COMMA, KeyEvent.VK_EQUALS,
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KeyEvent.VK_ESCAPE, KeyEvent.VK_MINUS, KeyEvent.VK_OPEN_BRACKET,
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KeyEvent.VK_PERIOD, KeyEvent.VK_QUOTE, KeyEvent.VK_SEMICOLON,
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KeyEvent.VK_SLASH, KeyEvent.VK_SPACE };
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private static int specialKeyEvents[] = { KeyEvent.VK_F1, KeyEvent.VK_F2,
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KeyEvent.VK_F3, KeyEvent.VK_F4, KeyEvent.VK_F5, KeyEvent.VK_F6,
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KeyEvent.VK_F7, KeyEvent.VK_F8, KeyEvent.VK_F9, KeyEvent.VK_F10 };
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private static void createGUI() {
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frame = new Frame("Test frame");
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frame.setLayout(new BorderLayout());
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frame.setAlwaysOnTop(true);
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frame.addKeyListener(new KeyListener() {
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public void keyPressed(KeyEvent event) {
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try {
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handleEvent("keyPressed", event);
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} catch (Exception e) {
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e.printStackTrace();
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}
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keyPressed = true;
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}
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public void keyReleased(KeyEvent event) {
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try {
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handleEvent("keyReleased", event);
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} catch (Exception e) {
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e.printStackTrace();
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}
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keyReleased = true;
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}
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public void keyTyped(KeyEvent event) {
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try {
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handleEvent("keyTyped", event);
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} catch (Exception e) {
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e.printStackTrace();
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}
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keyTyped = true;
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}
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private void handleEvent(String eventString, KeyEvent event)
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throws Exception {
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label.setText(eventString + " triggered for " + event);
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if ((event.getID() == KeyEvent.KEY_TYPED
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&& event.getKeyLocation() != KeyEvent.KEY_LOCATION_UNKNOWN)
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|| ((event.getID() == KeyEvent.KEY_PRESSED
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|| event.getID() == KeyEvent.KEY_PRESSED)
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&& event.getKeyLocation()
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!= KeyEvent.KEY_LOCATION_STANDARD)) {
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throw new Exception("FAIL: Incorrect KeyLocation: "
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+ event.getKeyLocation() + " returned when "
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+ eventString + " triggered for " + event.getKeyChar());
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}
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}
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});
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label.setText("Current Event: ");
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frame.add(label, BorderLayout.SOUTH);
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frame.setSize(600, 300);
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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frame.toFront();
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}
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private static void doTest() throws Exception {
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robot = new Robot();
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robot.setAutoWaitForIdle(true);
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robot.setAutoDelay(100);
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SwingUtilities.invokeAndWait(() -> {
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xLocation = frame.getLocationOnScreen().x;
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yLocation = frame.getLocationOnScreen().y;
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width = frame.getWidth();
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height = frame.getHeight();
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});
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robot.mouseMove(xLocation + width / 2, yLocation + height / 2);
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robot.mousePress(MouseEvent.BUTTON1_MASK);
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robot.mouseRelease(MouseEvent.BUTTON1_MASK);
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for (int i = 0; i < keyEvents.length; i++) {
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resetValues();
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robot.keyPress(keyEvents[i]);
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robot.delay(200);
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if (!keyPressed) {
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throw new Exception(
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"FAIL: keyPressed did not get triggered for "
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+ KeyEvent.getKeyText(keyEvents[i]));
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}
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robot.keyRelease(keyEvents[i]);
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robot.delay(200);
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if (!keyReleased) {
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throw new Exception(
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"FAIL: keyReleased did not get triggered for "
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+ KeyEvent.getKeyText(keyEvents[i]));
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}
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robot.delay(200);
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if (!keyTyped) {
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throw new Exception("FAIL: keyTyped did not get triggered for "
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+ KeyEvent.getKeyText(keyEvents[i]));
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}
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}
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for (int i = 0; i < specialKeyEvents.length; i++) {
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resetValues();
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robot.keyPress(specialKeyEvents[i]);
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robot.delay(200);
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if (!keyPressed) {
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throw new Exception("FAIL: keyPressed did not get triggered"
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+ " for " + KeyEvent.getKeyText(specialKeyEvents[i]));
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}
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robot.keyRelease(specialKeyEvents[i]);
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robot.delay(200);
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if (!keyReleased) {
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throw new Exception("FAIL: keyReleased got triggered for "
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+ KeyEvent.getKeyText(specialKeyEvents[i]));
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}
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robot.delay(200);
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if (keyTyped) {
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throw new Exception("FAIL: keyTyped got triggered for "
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+ KeyEvent.getKeyText(specialKeyEvents[i]));
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}
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}
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}
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private static void resetValues() {
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keyPressed = false;
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keyReleased = false;
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keyTyped = false;
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}
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public static void main(String[] args) throws Exception {
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try {
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EventQueue.invokeAndWait(() -> createGUI());
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doTest();
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System.out.println("Test Passed");
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} finally {
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if (frame != null)
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EventQueue.invokeAndWait(() -> frame.dispose());
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}
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}
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}
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