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/*
* 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 4549069
* @summary Tests if javax.swing.text.AbstractDocument.BranchElement.getEndOffset() throws AIOOBE
* @key headful
*/
import java.awt.Point;
import java.awt.Robot;
import java.awt.event.InputEvent;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.Timer;
import java.util.TimerTask;
import javax.swing.JFrame;
import javax.swing.JTextArea;
import javax.swing.SwingUtilities;
import javax.swing.text.DefaultStyledDocument;
import javax.swing.undo.UndoManager;
public class bug4549069 {
static Timer timer;
static volatile Point p;
static JFrame f;
static JTextArea jta;
static UndoManager um;
static Robot robot;
public static void main(String[] argv) throws Exception {
robot = new Robot();
try {
SwingUtilities.invokeAndWait(() -> {
f = new JFrame("bug4549069");
f.addWindowListener(new TestStateListener());
jta = new JTextArea();
um = new UndoManager();
jta.setDocument(new DefaultStyledDocument());
jta.getDocument().addUndoableEditListener(um);
String text = "Press Ctrl-Z (undo) to get\n" +
"a stacktrace U shouldn't XX\n";
jta.setText(text);
jta.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent e) {
if (um.canUndo()) {
um.undo();
}
}
});
f.getContentPane().add(jta);
f.pack();
f.setVisible(true);
});
robot.waitForIdle();
robot.delay(1000);
} finally {
if (f != null) {
SwingUtilities.invokeAndWait(() -> {
f.dispose();
});
}
}
}
static class TestStateListener extends WindowAdapter {
public void windowOpened(WindowEvent ev) {
timer = new Timer();
timer.schedule(new RobotTask(), 1000);
}
}
static class RobotTask extends TimerTask {
public void run() {
try {
SwingUtilities.invokeAndWait(() -> {
p = jta.getLocationOnScreen();
});
} catch (Exception e) {
throw new RuntimeException("Could not get location");
}
robot.mouseMove(p.x, p.y);
robot.waitForIdle();
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();
robot.keyPress(KeyEvent.VK_SPACE);
robot.keyRelease(KeyEvent.VK_SPACE);
robot.waitForIdle();
}
}
}
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