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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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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.
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russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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test/jdk/java/awt/TrayIcon/MiddleButtonEventTest/MiddleButtonEventTest.java Normal file
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/*
* Copyright (c) 2013, 2020, 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
* @key headful
* @bug 6272324 8204161
* @summary Tests that clicking TrayIcon with middle button generates events.
* @run main/manual MiddleButtonEventTest
*/
import java.awt.Button;
import java.awt.Color;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.TextArea;
import java.awt.Toolkit;
import java.awt.TrayIcon;
import java.awt.Panel;
import java.awt.SystemTray;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
public class MiddleButtonEventTest {
private static final Frame instructionFrame = new Frame();
private static TrayIcon trayIcon = null;
private static final String INSTRUCTIONS = "INSTRUCTIONS:\n\n" +
"Tests that clicking TrayIcon with middle button generates events.\n"+
"When the test is started you will see three-color icon in the " +
"system tray.\n Click on it with the middle mouse button:\n" +
"- MOUSE_PRESSED, MOUSE_RELEASED, MOUSE_CLICKED events should be\n"+
" generated for the middle button.\n" +
" If so, the test passed, otherwise failed.";
private static final TextArea eventOutputArea = new TextArea("", 5, 50,
TextArea.SCROLLBARS_BOTH);
private static volatile boolean testResult = false;
private static volatile CountDownLatch countDownLatch;
public static void main(String[] args) throws Exception {
if (!SystemTray.isSupported()) {
System.out.println("The System Tray is not supported, " +
"so this test can not be run in this scenario.");
return;
}
countDownLatch = new CountDownLatch(1);
createInstructionUI();
createTestUI();
countDownLatch.await(15, TimeUnit.MINUTES);
disposeUI();
if (!testResult) {
throw new RuntimeException("Test failed!");
}
}
private static void createInstructionUI() {
GridBagLayout layout = new GridBagLayout();
Panel mainControlPanel = new Panel(layout);
Panel resultButtonPanel = new Panel(layout);
GridBagConstraints gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.insets = new Insets(5, 15, 5, 15);
gbc.fill = GridBagConstraints.HORIZONTAL;
TextArea instructionTextArea = new TextArea();
instructionTextArea.setText(INSTRUCTIONS);
instructionTextArea.setEditable(false);
instructionTextArea.setBackground(Color.white);
mainControlPanel.add(instructionTextArea, gbc);
Button passButton = new Button("Pass");
passButton.setActionCommand("Pass");
passButton.addActionListener((ActionEvent e) -> {
testResult = true;
countDownLatch.countDown();
});
Button failButton = new Button("Fail");
failButton.setActionCommand("Fail");
failButton.addActionListener(e -> {
countDownLatch.countDown();
});
gbc.gridx = 0;
gbc.gridy = 0;
resultButtonPanel.add(passButton, gbc);
gbc.gridx = 1;
gbc.gridy = 0;
resultButtonPanel.add(failButton, gbc);
gbc.gridx = 0;
gbc.gridy = 2;
mainControlPanel.add(resultButtonPanel, gbc);
gbc.gridx = 0;
gbc.gridy = 3;
mainControlPanel.add(eventOutputArea, gbc);
instructionFrame.addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
super.windowClosing(e);
countDownLatch.countDown();
}
});
instructionFrame.pack();
instructionFrame.add(mainControlPanel);
instructionFrame.pack();
instructionFrame.setVisible(true);
}
private static void createTestUI() throws Exception {
BufferedImage im = new BufferedImage(16, 16,
BufferedImage.TYPE_INT_ARGB);
Graphics gr = im.createGraphics();
gr.setColor(Color.white);
gr.fillRect(0, 0, 16, 5);
gr.setColor(Color.blue);
gr.fillRect(0, 5, 16, 10);
gr.setColor(Color.red);
gr.fillRect(0, 10, 16, 16);
trayIcon = new TrayIcon(im);
trayIcon.setImageAutoSize(true);
trayIcon.addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent e) {
printEventStr(e.toString());
}
public void mouseReleased(MouseEvent e) {
printEventStr(e.toString());
}
public void mouseClicked(MouseEvent e) {
printEventStr(e.toString());
}
});
SystemTray.getSystemTray().add(trayIcon);
}
private static void disposeUI() {
SystemTray.getSystemTray().remove(trayIcon);
instructionFrame.dispose();
}
private static void printEventStr(String msg) {
eventOutputArea.append(msg + "\n");
System.out.println(msg);
}
}