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8341170: Open source several Choice related tests (part 2)
Backport-of: 52eded4a9ce612a978ae15d5b606784bcf671c69
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‎test/jdk/java/awt/Choice/ChoiceDragEventsInside.java‎

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/*
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* Copyright (c) 2000, 2024, 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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* @bug 6251983 6722236
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* @summary MouseDragged events not triggered for Choice when dragging it with left mouse button
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* @key headful
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* @run main ChoiceDragEventsInside
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*/
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import java.awt.Choice;
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import java.awt.Color;
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import java.awt.Dimension;
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import java.awt.EventQueue;
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import java.awt.FlowLayout;
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import java.awt.Frame;
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import java.awt.Point;
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import java.awt.Robot;
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import java.awt.event.InputEvent;
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import java.awt.event.KeyEvent;
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import java.awt.event.MouseEvent;
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import java.awt.event.MouseMotionAdapter;
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import java.lang.reflect.InvocationTargetException;
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public class ChoiceDragEventsInside extends Frame {
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Robot robot;
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Choice choice1;
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Point pt;
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Dimension size;
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volatile boolean mouseDragged = false;
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volatile boolean mouseDraggedOutside = false;
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public void setupUI() {
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setTitle("Choce Drag Events Inside");
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choice1 = new Choice();
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for (int i = 1; i < 50; i++) {
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choice1.add("item-0" + i);
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}
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choice1.setForeground(Color.red);
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choice1.setBackground(Color.red);
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choice1.addMouseMotionListener(new MouseMotionAdapter() {
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public void mouseMoved(MouseEvent me) {
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System.out.println(me);
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}
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public void mouseDragged(MouseEvent me) {
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System.out.println(me);
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mouseDragged = true;
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if (me.getY() < 0) {
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mouseDraggedOutside = true;
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}
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}
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}
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);
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add(choice1);
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setLayout(new FlowLayout());
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setSize(200, 200);
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setLocationRelativeTo(null);
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setVisible(true);
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validate();
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}
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public void start() {
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try {
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robot = new Robot();
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robot.setAutoWaitForIdle(true);
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robot.setAutoDelay(50);
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robot.delay(100);
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EventQueue.invokeAndWait(() -> {
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pt = choice1.getLocationOnScreen();
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size = choice1.getSize();
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});
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testDragInsideChoice(InputEvent.BUTTON1_MASK);
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testDragInsideChoiceList(InputEvent.BUTTON1_MASK);
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testDragOutsideChoice(InputEvent.BUTTON1_MASK);
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} catch (Throwable e) {
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throw new RuntimeException("Test failed. Exception thrown: " + e);
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}
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}
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public void testDragInsideChoice(int button) {
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robot.mouseMove(pt.x + size.width / 2, pt.y + size.height / 2);
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robot.delay(100);
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robot.mousePress(button);
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robot.mouseRelease(button);
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robot.delay(200);
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robot.mousePress(button);
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robot.mouseRelease(button);
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robot.delay(200);
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//close opened choice
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robot.keyPress(KeyEvent.VK_ESCAPE);
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robot.keyRelease(KeyEvent.VK_ESCAPE);
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robot.delay(200);
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robot.mouseMove(pt.x + size.width / 4, pt.y + size.height / 2);
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robot.mousePress(button);
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dragMouse(pt.x + size.width / 4, pt.y + size.height / 2,
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pt.x + size.width * 3 / 4, pt.y + size.height / 2);
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robot.mouseRelease(button);
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robot.delay(200);
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if (!mouseDragged) {
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throw new RuntimeException("Test failed. Choice should generate MouseDragged events inside Choice itself");
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} else {
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System.out.println("Stage 1 passed. Choice generates MouseDragged events inside Choice itself");
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}
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mouseDragged = false;
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//close opened choice
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robot.keyPress(KeyEvent.VK_ESCAPE);
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robot.keyRelease(KeyEvent.VK_ESCAPE);
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robot.delay(200);
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}
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public void testDragInsideChoiceList(int button) {
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robot.mouseMove(pt.x + size.width / 2, pt.y + size.height / 2);
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robot.delay(100);
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robot.mousePress(button);
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robot.mouseRelease(button);
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robot.delay(200);
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robot.mouseMove(pt.x + size.width / 2, pt.y + 5 * size.height);
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robot.delay(200);
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robot.mousePress(button);
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dragMouse(pt.x + size.width / 2, pt.y + 5 * size.height,
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pt.x + size.width / 2, pt.y + 8 * size.height);
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robot.mouseRelease(button);
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robot.delay(200);
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if (mouseDragged) {
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throw new RuntimeException("Test failed. Choice shouldn't generate MouseDragged events inside Choice's list");
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} else {
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System.out.println("Stage 2 passed. Choice doesn't generate MouseDragged events inside Choice's list");
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}
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robot.keyPress(KeyEvent.VK_ESCAPE);
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robot.keyRelease(KeyEvent.VK_ESCAPE);
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robot.delay(200);
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mouseDragged = false;
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}
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public void testDragOutsideChoice(int button) {
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pt = choice1.getLocationOnScreen();
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robot.mouseMove(pt.x + size.width / 2, pt.y + size.height / 2);
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robot.delay(100);
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robot.mousePress(button);
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//drag mouse outside of Choice
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dragMouse(pt.x + size.width / 2, pt.y + size.height / 2,
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pt.x + size.width / 2, pt.y - 3 * size.height);
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robot.mouseRelease(button);
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robot.delay(200);
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if (!mouseDragged || !mouseDraggedOutside) {
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throw new RuntimeException("Test failed. Choice should generate MouseDragged events outside Choice");
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} else {
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System.out.println("Stage 3 passed. Choice generates MouseDragged events outside Choice");
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}
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robot.keyPress(KeyEvent.VK_ESCAPE);
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robot.keyRelease(KeyEvent.VK_ESCAPE);
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robot.delay(200);
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mouseDragged = false;
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}
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public void dragMouse(int x0, int y0, int x1, int y1) {
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int curX = x0;
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int curY = y0;
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int dx = x0 < x1 ? 1 : -1;
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int dy = y0 < y1 ? 1 : -1;
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while (curX != x1) {
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curX += dx;
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robot.mouseMove(curX, curY);
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}
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while (curY != y1) {
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curY += dy;
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robot.mouseMove(curX, curY);
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}
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}
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public static void main(final String[] args) throws InterruptedException,
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InvocationTargetException {
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ChoiceDragEventsInside app = new ChoiceDragEventsInside();
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try {
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EventQueue.invokeAndWait(app::setupUI);
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app.start();
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} finally {
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EventQueue.invokeAndWait(app::dispose);
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}
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}
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}

‎test/jdk/java/awt/Choice/ChoiceMouseEventTest.java‎

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/*
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* Copyright (c) 2000, 2024, 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
6+
* 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
10+
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11+
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12+
* version 2 for more details (a copy is included in the LICENSE file that
13+
* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
16+
* 2 along with this work; if not, write to the Free Software Foundation,
17+
* 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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* @bug 4319246
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* @summary Tests that MouseReleased, MouseClicked and MouseDragged are triggered on choice
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* @key headful
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* @run main ChoiceMouseEventTest
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*/
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import java.awt.AWTException;
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import java.awt.BorderLayout;
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import java.awt.Choice;
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import java.awt.Dimension;
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import java.awt.EventQueue;
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import java.awt.Frame;
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import java.awt.Point;
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import java.awt.Robot;
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import java.awt.event.InputEvent;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.lang.reflect.InvocationTargetException;
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public class ChoiceMouseEventTest extends Frame {
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static volatile boolean mousePressed = false;
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static volatile boolean mouseReleased = false;
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static volatile boolean mouseClicked = false;
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Choice choice = new Choice();
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static Point location;
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static Dimension size;
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public void setupGUI() {
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setTitle("Choice Mouse Event Test");
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this.setLayout(new BorderLayout());
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choice.add("item-1");
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choice.add("item-2");
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choice.add("item-3");
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choice.add("item-4");
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add("Center", choice);
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choice.addMouseListener(new MouseAdapter() {
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@Override
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public void mouseClicked(MouseEvent e) {
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mouseClicked = true;
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}
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@Override
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public void mousePressed(MouseEvent e) {
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mousePressed = true;
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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mouseReleased = true;
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}
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});
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setLocationRelativeTo(null);
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setSize(400, 200);
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setVisible(true);
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}
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public Point _location() {
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return choice.getLocationOnScreen();
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}
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public Dimension _size() {
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return choice.getSize();
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}
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public static void main(String[] args) throws InterruptedException,
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InvocationTargetException, AWTException {
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ChoiceMouseEventTest test = new ChoiceMouseEventTest();
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try {
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EventQueue.invokeAndWait(test::setupGUI);
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Robot robot = new Robot();
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robot.setAutoDelay(50);
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robot.delay(1000);
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robot.waitForIdle();
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EventQueue.invokeAndWait(() -> {
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location = test._location();
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size = test._size();
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});
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robot.waitForIdle();
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robot.mouseMove(location.x + size.width - 10, location.y + (size.height / 2));
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.delay(2000);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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robot.delay(2000);
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robot.waitForIdle();
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if (!mouseClicked || !mousePressed || !mouseReleased) {
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throw new RuntimeException(String.format("One of the events not arrived: " +
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"mouseClicked = %b, mousePressed = %b, mouseReleased = %b",
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mouseClicked, mousePressed, mouseReleased));
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}
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} finally {
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if (test != null) {
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EventQueue.invokeAndWait(test::dispose);
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}
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}
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}
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}
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