495 lines
16 KiB
Java
495 lines
16 KiB
Java
/*
|
|
* Copyright (c) 2002, 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.
|
|
*/
|
|
|
|
import java.awt.AWTEvent;
|
|
import java.awt.Component;
|
|
import java.awt.Dimension;
|
|
import java.awt.EventQueue;
|
|
import java.awt.Frame;
|
|
import java.awt.Graphics;
|
|
import java.awt.Panel;
|
|
import java.awt.Point;
|
|
import java.awt.Robot;
|
|
import java.awt.Toolkit;
|
|
import java.awt.datatransfer.DataFlavor;
|
|
import java.awt.datatransfer.SystemFlavorMap;
|
|
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.DragGestureRecognizer;
|
|
import java.awt.dnd.DragSource;
|
|
import java.awt.dnd.DragSourceAdapter;
|
|
import java.awt.dnd.DragSourceDropEvent;
|
|
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.AWTEventListener;
|
|
import java.awt.event.InputEvent;
|
|
import java.awt.event.KeyEvent;
|
|
import java.awt.event.MouseEvent;
|
|
import java.io.ByteArrayInputStream;
|
|
import java.io.File;
|
|
import java.io.IOException;
|
|
import java.io.InputStream;
|
|
import java.io.InputStreamReader;
|
|
import java.io.Reader;
|
|
|
|
/*
|
|
@test
|
|
@bug 4746177
|
|
@summary tests that data types exported by Netscape 6.2 are supported
|
|
@requires (os.family != "windows")
|
|
@key headful
|
|
@run main MozillaDnDTest
|
|
*/
|
|
|
|
public class MozillaDnDTest {
|
|
|
|
public static final int CODE_NOT_RETURNED = -1;
|
|
public static final int CODE_OK = 0;
|
|
public static final int CODE_FAILURE = 1;
|
|
public static final String DATA = "www.sun.com";
|
|
|
|
private int returnCode = CODE_NOT_RETURNED;
|
|
|
|
volatile Frame frame;
|
|
volatile Robot robot;
|
|
volatile Panel panel;
|
|
volatile Point p;
|
|
volatile Dimension d;
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
MozillaDnDTest test = new MozillaDnDTest();
|
|
if (args.length > 0) {
|
|
test.run(args);
|
|
} else {
|
|
EventQueue.invokeAndWait(test::init);
|
|
try {
|
|
test.start();
|
|
} finally {
|
|
EventQueue.invokeAndWait(() -> {
|
|
if (test.frame != null) {
|
|
test.frame.dispose();
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
public void run(String[] args) {
|
|
try {
|
|
if (args.length != 4) {
|
|
throw new RuntimeException("Incorrect command line arguments.");
|
|
}
|
|
|
|
int x = Integer.parseInt(args[0]);
|
|
int y = Integer.parseInt(args[1]);
|
|
int w = Integer.parseInt(args[2]);
|
|
int h = Integer.parseInt(args[3]);
|
|
|
|
panel = new DragSourcePanel();
|
|
frame = new Frame();
|
|
|
|
frame.setTitle("DragSource frame");
|
|
frame.setLocation(300, 200);
|
|
frame.add(panel);
|
|
frame.pack();
|
|
frame.setVisible(true);
|
|
|
|
Util.waitForInit();
|
|
|
|
Point sourcePoint = panel.getLocationOnScreen();
|
|
Dimension d = panel.getSize();
|
|
sourcePoint.translate(d.width / 2, d.height / 2);
|
|
|
|
Point targetPoint = new Point(x + w / 2, y + h / 2);
|
|
|
|
robot = new Robot();
|
|
|
|
if (!Util.pointInComponent(robot, sourcePoint, panel)) {
|
|
System.err.println("WARNING: Couldn't locate " + panel +
|
|
" at point " + sourcePoint);
|
|
System.exit(MozillaDnDTest.CODE_OK);
|
|
}
|
|
|
|
robot.mouseMove(sourcePoint.x, sourcePoint.y);
|
|
robot.keyPress(KeyEvent.VK_CONTROL);
|
|
robot.mousePress(InputEvent.BUTTON1_MASK);
|
|
for (; !sourcePoint.equals(targetPoint);
|
|
sourcePoint.translate(sign(targetPoint.x - sourcePoint.x),
|
|
sign(targetPoint.y - sourcePoint.y))) {
|
|
robot.mouseMove(sourcePoint.x, sourcePoint.y);
|
|
Thread.sleep(50);
|
|
}
|
|
robot.mouseRelease(InputEvent.BUTTON1_MASK);
|
|
robot.keyRelease(KeyEvent.VK_CONTROL);
|
|
|
|
} catch (Throwable e) {
|
|
e.printStackTrace();
|
|
System.exit(MozillaDnDTest.CODE_FAILURE);
|
|
}
|
|
}
|
|
|
|
public static int sign(int n) {
|
|
return n < 0 ? -1 : n == 0 ? 0 : 1;
|
|
}
|
|
|
|
public void init() {
|
|
frame = new Frame();
|
|
panel = new DropTargetPanel();
|
|
|
|
frame.setTitle("DropTarget frame");
|
|
frame.setLocation(10, 200);
|
|
frame.add(panel);
|
|
|
|
frame.pack();
|
|
frame.setVisible(true);
|
|
}
|
|
|
|
public void start() {
|
|
// Solaris/Linux-only test
|
|
if (System.getProperty("os.name").startsWith("Windows")) {
|
|
return;
|
|
}
|
|
try {
|
|
Util.waitForInit();
|
|
EventQueue.invokeAndWait(() -> {
|
|
p = panel.getLocationOnScreen();
|
|
d = panel.getSize();
|
|
});
|
|
|
|
Robot robot = new Robot();
|
|
Point pp = new Point(p);
|
|
pp.translate(d.width / 2, d.height / 2);
|
|
if (!Util.pointInComponent(robot, pp, panel)) {
|
|
System.err.println("WARNING: Couldn't locate " + panel +
|
|
" at point " + pp);
|
|
return;
|
|
}
|
|
|
|
String javaPath = System.getProperty("java.home", "");
|
|
String command = javaPath + File.separator + "bin" +
|
|
File.separator + "java -cp " + System.getProperty("test.classes", ".") +
|
|
" MozillaDnDTest " +
|
|
p.x + " " + p.y + " " + d.width + " " + d.height;
|
|
|
|
Process process = Runtime.getRuntime().exec(command);
|
|
ProcessResults pres = ProcessResults.doWaitFor(process);
|
|
returnCode = pres.exitValue;
|
|
|
|
if (pres.stderr != null && pres.stderr.length() > 0) {
|
|
System.err.println("========= Child VM System.err ========");
|
|
System.err.print(pres.stderr);
|
|
System.err.println("======================================");
|
|
}
|
|
|
|
if (pres.stdout != null && pres.stdout.length() > 0) {
|
|
System.err.println("========= Child VM System.out ========");
|
|
System.err.print(pres.stdout);
|
|
System.err.println("======================================");
|
|
}
|
|
|
|
} catch (Throwable e) {
|
|
e.printStackTrace();
|
|
}
|
|
switch (returnCode) {
|
|
case CODE_NOT_RETURNED:
|
|
System.err.println("Child VM: failed to start");
|
|
break;
|
|
case CODE_OK:
|
|
System.err.println("Child VM: normal termination");
|
|
break;
|
|
case CODE_FAILURE:
|
|
System.err.println("Child VM: abnormal termination");
|
|
break;
|
|
}
|
|
if (returnCode != CODE_OK) {
|
|
throw new RuntimeException("The test failed.");
|
|
}
|
|
}
|
|
}
|
|
|
|
class Util implements AWTEventListener {
|
|
private static final Toolkit tk = Toolkit.getDefaultToolkit();
|
|
public static final Object SYNC_LOCK = new Object();
|
|
private Component clickedComponent = null;
|
|
private static final int PAINT_TIMEOUT = 10000;
|
|
private static final int MOUSE_RELEASE_TIMEOUT = 10000;
|
|
private static final Util util = new Util();
|
|
|
|
static {
|
|
tk.addAWTEventListener(util, 0xFFFFFFFF);
|
|
}
|
|
|
|
private void reset() {
|
|
clickedComponent = null;
|
|
}
|
|
|
|
public void eventDispatched(AWTEvent e) {
|
|
if (e.getID() == MouseEvent.MOUSE_RELEASED) {
|
|
clickedComponent = (Component)e.getSource();
|
|
synchronized (SYNC_LOCK) {
|
|
SYNC_LOCK.notifyAll();
|
|
}
|
|
}
|
|
}
|
|
|
|
public static boolean pointInComponent(Robot robot, Point p, Component comp)
|
|
throws InterruptedException {
|
|
return util.isPointInComponent(robot, p, comp);
|
|
}
|
|
|
|
private boolean isPointInComponent(Robot robot, Point p, Component comp)
|
|
throws InterruptedException {
|
|
tk.sync();
|
|
robot.waitForIdle();
|
|
reset();
|
|
robot.mouseMove(p.x, p.y);
|
|
robot.mousePress(InputEvent.BUTTON1_MASK);
|
|
synchronized (SYNC_LOCK) {
|
|
robot.mouseRelease(InputEvent.BUTTON1_MASK);
|
|
SYNC_LOCK.wait(MOUSE_RELEASE_TIMEOUT);
|
|
}
|
|
|
|
Component c = clickedComponent;
|
|
|
|
while (c != null && c != comp) {
|
|
c = c.getParent();
|
|
}
|
|
|
|
return c == comp;
|
|
}
|
|
|
|
public static void waitForInit() throws InterruptedException {
|
|
final Frame f = new Frame() {
|
|
public void paint(Graphics g) {
|
|
dispose();
|
|
synchronized (SYNC_LOCK) {
|
|
SYNC_LOCK.notifyAll();
|
|
}
|
|
}
|
|
};
|
|
f.setBounds(600, 400, 200, 200);
|
|
synchronized (SYNC_LOCK) {
|
|
f.setVisible(true);
|
|
SYNC_LOCK.wait(PAINT_TIMEOUT);
|
|
}
|
|
tk.sync();
|
|
}
|
|
}
|
|
|
|
class ProcessResults {
|
|
public int exitValue;
|
|
public String stdout;
|
|
public String stderr;
|
|
|
|
public ProcessResults() {
|
|
exitValue = -1;
|
|
stdout = "";
|
|
stderr = "";
|
|
}
|
|
|
|
/**
|
|
* Method to perform a "wait" for a process and return its exit value.
|
|
* This is a workaround for <code>Process.waitFor()</code> never returning.
|
|
*/
|
|
public static ProcessResults doWaitFor(Process p) {
|
|
ProcessResults pres = new ProcessResults();
|
|
|
|
InputStream in = null;
|
|
InputStream err = null;
|
|
|
|
try {
|
|
in = p.getInputStream();
|
|
err = p.getErrorStream();
|
|
|
|
boolean finished = false;
|
|
|
|
while (!finished) {
|
|
try {
|
|
while (in.available() > 0) {
|
|
pres.stdout += (char)in.read();
|
|
}
|
|
while (err.available() > 0) {
|
|
pres.stderr += (char)err.read();
|
|
}
|
|
// Ask the process for its exitValue. If the process
|
|
// is not finished, an IllegalThreadStateException
|
|
// is thrown. If it is finished, we fall through and
|
|
// the variable finished is set to true.
|
|
pres.exitValue = p.exitValue();
|
|
finished = true;
|
|
}
|
|
catch (IllegalThreadStateException e) {
|
|
// Process is not finished yet;
|
|
// Sleep a little to save on CPU cycles
|
|
Thread.currentThread().sleep(500);
|
|
}
|
|
}
|
|
if (in != null) in.close();
|
|
if (err != null) err.close();
|
|
}
|
|
catch (Throwable e) {
|
|
System.err.println("doWaitFor(): unexpected exception");
|
|
e.printStackTrace();
|
|
}
|
|
return pres;
|
|
}
|
|
}
|
|
|
|
class DragSourcePanel extends Panel {
|
|
static final Dimension preferredDimension = new Dimension(200, 200);
|
|
static final DataFlavor df = new DataFlavor("application/mozilla-test-flavor",
|
|
null);
|
|
final DragSource ds = DragSource.getDefaultDragSource();
|
|
final Transferable t = new Transferable() {
|
|
final DataFlavor[] flavors = new DataFlavor[] { df };
|
|
public DataFlavor[] getTransferDataFlavors() {
|
|
return flavors;
|
|
}
|
|
public boolean isDataFlavorSupported(DataFlavor flav) {
|
|
return df.equals(flav);
|
|
}
|
|
public Object getTransferData(DataFlavor flav)
|
|
throws IOException, UnsupportedFlavorException {
|
|
if (!isDataFlavorSupported(flav)) {
|
|
throw new UnsupportedFlavorException(flav);
|
|
}
|
|
byte[] bytes = MozillaDnDTest.DATA.getBytes("ASCII");
|
|
return new ByteArrayInputStream(bytes);
|
|
}
|
|
};
|
|
final DragSourceListener dsl = new DragSourceAdapter() {
|
|
public void dragDropEnd(DragSourceDropEvent dsde) {
|
|
System.exit(MozillaDnDTest.CODE_OK);
|
|
}
|
|
};
|
|
final DragGestureListener dgl = new DragGestureListener() {
|
|
public void dragGestureRecognized(DragGestureEvent dge) {
|
|
dge.startDrag(null, t, dsl);
|
|
}
|
|
};
|
|
final DragGestureRecognizer dgr =
|
|
ds.createDefaultDragGestureRecognizer(this, DnDConstants.ACTION_COPY,
|
|
dgl);
|
|
static {
|
|
SystemFlavorMap sfm =
|
|
(SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap();
|
|
String[] natives = new String[] {
|
|
"_NETSCAPE_URL",
|
|
"text/plain",
|
|
"text/unicode",
|
|
"text/x-moz-url",
|
|
"text/html"
|
|
};
|
|
sfm.setNativesForFlavor(df, natives);
|
|
}
|
|
|
|
public Dimension getPreferredSize() {
|
|
return preferredDimension;
|
|
}
|
|
}
|
|
|
|
class DropTargetPanel extends Panel implements DropTargetListener {
|
|
|
|
final Dimension preferredDimension = new Dimension(200, 200);
|
|
final DropTarget dt = new DropTarget(this, this);
|
|
|
|
public Dimension getPreferredSize() {
|
|
return preferredDimension;
|
|
}
|
|
|
|
public void dragEnter(DropTargetDragEvent dtde) {
|
|
dtde.acceptDrag(DnDConstants.ACTION_COPY);
|
|
}
|
|
|
|
public void dragExit(DropTargetEvent dte) {}
|
|
|
|
public void dragOver(DropTargetDragEvent dtde) {
|
|
dtde.acceptDrag(DnDConstants.ACTION_COPY);
|
|
}
|
|
|
|
public String getTransferString(Transferable t) {
|
|
String string = null;
|
|
DataFlavor[] dfs = t.getTransferDataFlavors();
|
|
for (int i = 0; i < dfs.length; i++) {
|
|
if ("text".equals(dfs[i].getPrimaryType()) ||
|
|
DataFlavor.stringFlavor.equals(dfs[i])) {
|
|
try {
|
|
Object o = t.getTransferData(dfs[i]);
|
|
if (o instanceof InputStream ||
|
|
o instanceof Reader) {
|
|
Reader reader = null;
|
|
if (o instanceof InputStream) {
|
|
InputStream is = (InputStream)o;
|
|
reader = new InputStreamReader(is);
|
|
} else {
|
|
reader = (Reader)o;
|
|
}
|
|
StringBuffer buf = new StringBuffer();
|
|
for (int c = reader.read(); c != -1; c = reader.read()) {
|
|
buf.append((char)c);
|
|
}
|
|
reader.close();
|
|
string = buf.toString();
|
|
break;
|
|
} else if (o instanceof String) {
|
|
string = (String)o;
|
|
break;
|
|
}
|
|
} catch (Exception e) {
|
|
// ignore.
|
|
}
|
|
}
|
|
}
|
|
return string;
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
Transferable t = dtde.getTransferable();
|
|
String str = getTransferString(t);
|
|
dtde.dropComplete(true);
|
|
|
|
if (!MozillaDnDTest.DATA.equals(str)) {
|
|
throw new RuntimeException("Drop data:" + str);
|
|
}
|
|
}
|
|
|
|
public void dropActionChanged(DropTargetDragEvent dtde) {}
|
|
}
|