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