undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
This commit is contained in:
commit
0a580b313d
70422 changed files with 17213626 additions and 0 deletions
350
test/jdk/java/awt/dnd/ButtonReleaseTest.java
Normal file
350
test/jdk/java/awt/dnd/ButtonReleaseTest.java
Normal file
|
|
@ -0,0 +1,350 @@
|
|||
/*
|
||||
* Copyright (c) 2001, 2023, 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
|
||||
@bug 4215643
|
||||
@summary Tests that the drag source receives mouseReleased event
|
||||
@key headful
|
||||
*/
|
||||
|
||||
import java.awt.BorderLayout;
|
||||
import java.awt.Button;
|
||||
import java.awt.Color;
|
||||
import java.awt.Container;
|
||||
import java.awt.Dimension;
|
||||
import java.awt.EventQueue;
|
||||
import java.awt.Frame;
|
||||
import java.awt.Panel;
|
||||
import java.awt.Point;
|
||||
import java.awt.Robot;
|
||||
import java.awt.datatransfer.DataFlavor;
|
||||
import java.awt.datatransfer.Transferable;
|
||||
import java.awt.datatransfer.UnsupportedFlavorException;
|
||||
import java.awt.dnd.DnDConstants;
|
||||
import java.awt.dnd.DragGestureEvent;
|
||||
import java.awt.dnd.DragGestureListener;
|
||||
import java.awt.dnd.DragSource;
|
||||
import java.awt.dnd.DragSourceDragEvent;
|
||||
import java.awt.dnd.DragSourceDropEvent;
|
||||
import java.awt.dnd.DragSourceEvent;
|
||||
import java.awt.dnd.DragSourceListener;
|
||||
import java.awt.dnd.DropTarget;
|
||||
import java.awt.dnd.DropTargetContext;
|
||||
import java.awt.dnd.DropTargetDragEvent;
|
||||
import java.awt.dnd.DropTargetDropEvent;
|
||||
import java.awt.dnd.DropTargetEvent;
|
||||
import java.awt.dnd.DropTargetListener;
|
||||
import java.awt.event.InputEvent;
|
||||
import java.awt.event.MouseAdapter;
|
||||
import java.awt.event.MouseEvent;
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.ObjectInputStream;
|
||||
import java.io.ObjectOutputStream;
|
||||
import java.io.Serializable;
|
||||
|
||||
|
||||
public class ButtonReleaseTest {
|
||||
|
||||
static volatile ButtonPanelFrame buttonPanelFrame;
|
||||
static final int FRAME_ACTIVATION_TIMEOUT = 1000;
|
||||
static final int DROP_COMPLETION_TIMEOUT = 4000;
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
Robot robot = new Robot();
|
||||
robot.setAutoWaitForIdle(true);
|
||||
robot.setAutoDelay(20);
|
||||
|
||||
try {
|
||||
EventQueue.invokeAndWait(() -> {
|
||||
buttonPanelFrame = new ButtonPanelFrame();
|
||||
buttonPanelFrame.pack();
|
||||
buttonPanelFrame.setVisible(true);
|
||||
});
|
||||
|
||||
robot.waitForIdle();
|
||||
robot.delay(FRAME_ACTIVATION_TIMEOUT);
|
||||
|
||||
Point p = buttonPanelFrame.getButtonLocation();
|
||||
Dimension d = buttonPanelFrame.getButtonSize();
|
||||
p.translate(d.width / 2, d.height / 2);
|
||||
robot.mouseMove(p.x, p.y);
|
||||
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
|
||||
for (int i = 0; i < d.width; i++) {
|
||||
p.translate(0, 1);
|
||||
robot.mouseMove(p.x, p.y);
|
||||
}
|
||||
|
||||
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
|
||||
|
||||
try {
|
||||
Thread.sleep(DROP_COMPLETION_TIMEOUT);
|
||||
} catch (InterruptedException e) {
|
||||
throw new RuntimeException("The test failed.");
|
||||
}
|
||||
|
||||
if (!buttonPanelFrame.passed()) {
|
||||
throw new RuntimeException(
|
||||
"The test failed - mouse release was not received.");
|
||||
}
|
||||
|
||||
} finally {
|
||||
EventQueue.invokeAndWait(buttonPanelFrame::dispose);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
class ButtonPanelFrame extends Frame {
|
||||
|
||||
DnDSource dragSource;
|
||||
DnDTarget dropTarget;
|
||||
|
||||
ButtonPanelFrame() {
|
||||
Panel mainPanel;
|
||||
|
||||
setTitle("ButtonReleaseTest - ButtonPanelFrame");
|
||||
setSize(200, 200);
|
||||
setLocationRelativeTo(null);
|
||||
setLayout(new BorderLayout());
|
||||
|
||||
mainPanel = new Panel();
|
||||
mainPanel.setLayout(new BorderLayout());
|
||||
|
||||
mainPanel.setBackground(Color.black);
|
||||
|
||||
dropTarget = new DnDTarget(Color.red, Color.yellow);
|
||||
dragSource = new DnDSource("Drag ME!");
|
||||
|
||||
mainPanel.add(dragSource, "North");
|
||||
mainPanel.add(dropTarget, "Center");
|
||||
add(mainPanel, BorderLayout.CENTER);
|
||||
}
|
||||
|
||||
boolean passed() {
|
||||
return dragSource.passed();
|
||||
}
|
||||
|
||||
Point getButtonLocation() {
|
||||
return dragSource.getLocationOnScreen();
|
||||
}
|
||||
|
||||
Dimension getButtonSize() {
|
||||
return dragSource.getSize();
|
||||
}
|
||||
}
|
||||
|
||||
class DnDSource extends Button implements Serializable, Transferable,
|
||||
DragGestureListener,
|
||||
DragSourceListener {
|
||||
|
||||
private transient DataFlavor df;
|
||||
private transient int dropAction;
|
||||
volatile boolean released = false;
|
||||
|
||||
DnDSource(String label) {
|
||||
super(label);
|
||||
|
||||
DragSource ds = DragSource.getDefaultDragSource();
|
||||
ds.createDefaultDragGestureRecognizer(this, DnDConstants.ACTION_COPY,
|
||||
this);
|
||||
addMouseListener(new MouseAdapter() {
|
||||
public void mouseReleased(MouseEvent e) {
|
||||
synchronized(this) {
|
||||
released = true;
|
||||
notifyAll();
|
||||
}
|
||||
}
|
||||
});
|
||||
setBackground(Color.yellow);
|
||||
setForeground(Color.blue);
|
||||
|
||||
df = new DataFlavor(DnDSource.class, "DnDSource");
|
||||
}
|
||||
|
||||
public void dragGestureRecognized(DragGestureEvent dge) {
|
||||
dge.startDrag(null, this, this);
|
||||
}
|
||||
|
||||
|
||||
public void dragEnter(DragSourceDragEvent dsde) {
|
||||
dsde.getDragSourceContext().setCursor(DragSource.DefaultCopyDrop);
|
||||
}
|
||||
|
||||
public void dragOver(DragSourceDragEvent dsde) {
|
||||
}
|
||||
|
||||
public void dragGestureChanged(DragSourceDragEvent dsde) {
|
||||
}
|
||||
|
||||
public void dragExit(DragSourceEvent dsde) {
|
||||
dsde.getDragSourceContext().setCursor(null);
|
||||
}
|
||||
|
||||
public void dragDropEnd(DragSourceDropEvent dsde) {
|
||||
}
|
||||
|
||||
public void dropActionChanged(DragSourceDragEvent dsde) {
|
||||
}
|
||||
|
||||
public DataFlavor[] getTransferDataFlavors() {
|
||||
return new DataFlavor[] { df };
|
||||
}
|
||||
|
||||
public boolean isDataFlavorSupported(DataFlavor sdf) {
|
||||
return df.equals(sdf);
|
||||
}
|
||||
|
||||
public Object getTransferData(DataFlavor tdf) throws UnsupportedFlavorException , IOException {
|
||||
|
||||
Object copy = null;
|
||||
|
||||
if (!df.equals(tdf)) {
|
||||
throw new UnsupportedFlavorException(tdf);
|
||||
}
|
||||
|
||||
Container parent = getParent();
|
||||
switch (dropAction) {
|
||||
case DnDConstants.ACTION_COPY:
|
||||
try {
|
||||
copy = this.clone();
|
||||
} catch (CloneNotSupportedException e) {
|
||||
|
||||
ByteArrayOutputStream baos = new ByteArrayOutputStream();
|
||||
ObjectOutputStream oos = new ObjectOutputStream(baos);
|
||||
oos.writeObject(this);
|
||||
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
|
||||
ObjectInputStream ois = new ObjectInputStream(bais);
|
||||
|
||||
try {
|
||||
copy = ois.readObject();
|
||||
} catch (ClassNotFoundException cnfe) {
|
||||
// do nothing
|
||||
}
|
||||
}
|
||||
return copy;
|
||||
|
||||
case DnDConstants.ACTION_MOVE:
|
||||
synchronized(this) {
|
||||
if (parent != null) parent.remove(this);
|
||||
}
|
||||
return this;
|
||||
|
||||
case DnDConstants.ACTION_LINK:
|
||||
return this;
|
||||
|
||||
default:
|
||||
return this;
|
||||
}
|
||||
}
|
||||
|
||||
boolean passed() {
|
||||
return !released;
|
||||
}
|
||||
}
|
||||
|
||||
class DnDTarget extends Panel implements DropTargetListener {
|
||||
|
||||
Color bgColor;
|
||||
Color htColor;
|
||||
|
||||
DnDTarget(Color bgColor, Color htColor) {
|
||||
super();
|
||||
this.bgColor = bgColor;
|
||||
this.htColor = htColor;
|
||||
setBackground(bgColor);
|
||||
setDropTarget(new DropTarget(this, this));
|
||||
}
|
||||
|
||||
public Dimension getPreferredSize() {
|
||||
return new Dimension(200, 200);
|
||||
}
|
||||
|
||||
public void dragEnter(DropTargetDragEvent e) {
|
||||
e.acceptDrag(DnDConstants.ACTION_COPY);
|
||||
setBackground(htColor);
|
||||
repaint();
|
||||
}
|
||||
|
||||
public void dragOver(DropTargetDragEvent e) {
|
||||
e.acceptDrag(DnDConstants.ACTION_COPY);
|
||||
}
|
||||
|
||||
public void dragExit(DropTargetEvent e) {
|
||||
setBackground(bgColor);
|
||||
repaint();
|
||||
}
|
||||
|
||||
public void drop(DropTargetDropEvent dtde) {
|
||||
DropTargetContext dtc = dtde.getDropTargetContext();
|
||||
|
||||
if ((dtde.getSourceActions() & DnDConstants.ACTION_COPY) != 0) {
|
||||
dtde.acceptDrop(DnDConstants.ACTION_COPY);
|
||||
} else {
|
||||
dtde.rejectDrop();
|
||||
return;
|
||||
}
|
||||
|
||||
DataFlavor[] dfs = dtde.getCurrentDataFlavors();
|
||||
|
||||
if (dfs != null && dfs.length >= 1) {
|
||||
Transferable transfer = dtde.getTransferable();
|
||||
Object obj = null;
|
||||
|
||||
try {
|
||||
obj = transfer.getTransferData(dfs[0]);
|
||||
} catch (IOException | UnsupportedFlavorException e) {
|
||||
System.err.println(e.getMessage());
|
||||
dtc.dropComplete(false);
|
||||
return;
|
||||
}
|
||||
|
||||
if (obj != null) {
|
||||
Button button = null;
|
||||
|
||||
try {
|
||||
button = (Button)obj;
|
||||
} catch (Exception e) {
|
||||
System.err.println(e.getMessage());
|
||||
dtc.dropComplete(false);
|
||||
return;
|
||||
}
|
||||
add(button);
|
||||
repaint();
|
||||
}
|
||||
}
|
||||
|
||||
setBackground(bgColor);
|
||||
invalidate();
|
||||
validate();
|
||||
repaint();
|
||||
dtc.dropComplete(true);
|
||||
}
|
||||
|
||||
public void dragScroll(DropTargetDragEvent e) {
|
||||
}
|
||||
|
||||
public void dropActionChanged(DropTargetDragEvent e) {
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue