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GoeLinGoeLin
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8307297: Move some DnD tests to open
Backport-of: 3bf3876185f7b9e7679af3fa22ec20887cd4e498
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‎test/jdk/java/awt/dnd/DragSourceSerializationTest.java

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/*
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* Copyright (c) 2001, 2023, 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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import java.awt.dnd.DragSource;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutputStream;
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/*
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@test
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@bug 4407057
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@summary tests that deserialized DragSource has a non-null flavor map
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@key headful
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@run main DragSourceSerializationTest
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*/
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public class DragSourceSerializationTest {
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public static void main(String[] args) throws Exception {
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try {
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final DragSource dragSource = DragSource.getDefaultDragSource();
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ByteArrayOutputStream baos = new ByteArrayOutputStream();
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ObjectOutputStream oos = new ObjectOutputStream(baos);
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oos.writeObject(dragSource);
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ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
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ObjectInputStream ois = new ObjectInputStream(bais);
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final DragSource copy = (DragSource)ois.readObject();
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if (copy.getFlavorMap() == null) {
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throw new RuntimeException("getFlavorMap() returns null");
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}
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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}

‎test/jdk/java/awt/dnd/DragTriggerEventTest.java

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/*
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* Copyright (c) 2013, 2023, 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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import java.awt.EventQueue;
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import java.awt.GridLayout;
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import java.awt.Robot;
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import java.awt.Point;
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import java.awt.Rectangle;
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import java.awt.Dimension;
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import java.awt.dnd.DropTarget;
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import java.awt.dnd.DropTargetDragEvent;
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import java.awt.dnd.DropTargetDropEvent;
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import java.awt.dnd.DropTargetEvent;
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import java.awt.dnd.DropTargetListener;
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import java.awt.event.InputEvent;
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import java.awt.event.KeyEvent;
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import javax.swing.JFrame;
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import javax.swing.JPanel;
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import javax.swing.JList;
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/*
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@test
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@bug 4388802
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@summary tests that a drag can be initiated with MOUSE_MOVED event
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@key headful
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@run main DragTriggerEventTest
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*/
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public class DragTriggerEventTest {
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volatile JFrame frame;
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volatile JList list;
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volatile DropTargetPanel panel;
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volatile Point srcPoint;
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volatile Rectangle cellBounds;
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volatile Point dstPoint;
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volatile Dimension d;
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static final int FRAME_ACTIVATION_TIMEOUT = 3000;
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volatile boolean mouse1Pressed = false;
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volatile boolean ctrlPressed = false;
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public static void main(String[] args) throws Exception {
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DragTriggerEventTest test = new DragTriggerEventTest();
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EventQueue.invokeAndWait(test::init);
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try {
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test.start();
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} finally {
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EventQueue.invokeAndWait(() -> {
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if (test.frame != null) {
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test.frame.dispose();
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}
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});
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}
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}
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public void init() {
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list = new JList(new String[] {"one", "two", "three", "four"});
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list.setDragEnabled(true);
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panel = new DropTargetPanel();
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frame = new JFrame();
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frame.setTitle("DragTriggerEventTest");
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frame.setLocation(200, 200);
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frame.getContentPane().setLayout(new GridLayout(2, 1));
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frame.getContentPane().add(list);
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frame.getContentPane().add(panel);
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frame.pack();
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frame.setVisible(true);
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}
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public void start() throws Exception {
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Robot robot;
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robot = new Robot();
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EventQueue.invokeAndWait(() -> {
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srcPoint = list.getLocationOnScreen();
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cellBounds = list.getCellBounds(0, 0);
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});
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srcPoint.translate(cellBounds.x + cellBounds.width / 2,
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cellBounds.y + cellBounds.height / 2);
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EventQueue.invokeAndWait(() -> {
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dstPoint = panel.getLocationOnScreen();
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d = panel.getSize();
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});
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dstPoint.translate(d.width / 2, d.height / 2);
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for (int delay = 32; delay < 10000 && !panel.getResult(); delay *= 2) {
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System.err.println("attempt to drag with delay " + delay);
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robot.mouseMove(srcPoint.x, srcPoint.y);
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robot.mousePress(InputEvent.BUTTON1_MASK);
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mouse1Pressed = true;
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robot.mouseRelease(InputEvent.BUTTON1_MASK);
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mouse1Pressed = false;
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robot.keyPress(KeyEvent.VK_CONTROL);
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ctrlPressed = true;
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robot.mousePress(InputEvent.BUTTON1_MASK);
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mouse1Pressed = true;
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Point p = new Point(srcPoint);
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while (!p.equals(dstPoint)) {
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p.translate(sign(dstPoint.x - p.x),
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sign(dstPoint.y - p.y));
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robot.mouseMove(p.x, p.y);
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robot.delay(delay);
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}
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}
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if (mouse1Pressed) {
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robot.mouseRelease(InputEvent.BUTTON1_MASK);
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}
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if (ctrlPressed) {
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robot.keyRelease(KeyEvent.VK_CONTROL);
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}
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EventQueue.invokeAndWait(() -> {
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if (!panel.getResult()) {
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throw new RuntimeException("The test failed.");
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}
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});
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}
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public static int sign(int n) {
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return n < 0 ? -1 : n == 0 ? 0 : 1;
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}
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}
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class DropTargetPanel extends JPanel implements DropTargetListener {
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private boolean passed = false;
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final Dimension preferredDimension = new Dimension(200, 100);
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public DropTargetPanel() {
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setDropTarget(new DropTarget(this, this));
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}
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public Dimension getPreferredSize() {
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return preferredDimension;
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}
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public void dragEnter(DropTargetDragEvent dtde) {
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passed = true;
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}
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public void dragExit(DropTargetEvent dte) {
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passed = true;
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}
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public void dragOver(DropTargetDragEvent dtde) {
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passed = true;
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}
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public void dropActionChanged(DropTargetDragEvent dtde) {
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passed = true;
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}
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public void drop(DropTargetDropEvent dtde) {
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passed = true;
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dtde.rejectDrop();
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}
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public boolean getResult() {
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return passed;
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}
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}

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