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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/Multiscreen/DeviceIdentificationTest/DeviceIdentificationTest.java Normal file
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/*
* Copyright (c) 2007, 2018, 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 6614214 8198613
* @summary Verifies that we enter the fs mode on the correct screen.
* Here is how to test: start the test on a multi-screen system.
* Verify that the display is correctly tracked by dragging the frame back
* and forth between screens. Then verify that the correct device enters
* the full-screen mode - when "Enter FS mode" is pressed it should enter on
* the device where the frame is.
*
* Then change the order of the monitors in the DisplayProperties dialog,
* (while the app is running) and see that it still works.
* Restart the app, verify again.
*
* Now change the primary monitor on the system and verify with the
* app running, as well as after restarting it that we still enter the
* fs mode on the right device.
*
* @run main/manual/othervm DeviceIdentificationTest
* @run main/manual/othervm -Dsun.java2d.noddraw=true DeviceIdentificationTest
*/
import java.awt.Button;
import java.awt.Color;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.GraphicsConfiguration;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.Panel;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
public class DeviceIdentificationTest {
public static void main(String args[]) {
final Frame f = new Frame("DeviceIdentificationTest");
f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
f.dispose();
}
});
f.addComponentListener(new ComponentAdapter() {
public void componentMoved(ComponentEvent e) {
f.setTitle("Currently on: "+
f.getGraphicsConfiguration().getDevice());
}
});
Panel p = new Panel();
Button b = new Button("Print Current Devices");
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
GraphicsDevice gds[] =
GraphicsEnvironment.getLocalGraphicsEnvironment().
getScreenDevices();
int i = 0;
System.err.println("--- Devices: ---");
for (GraphicsDevice gd : gds) {
System.err.println("Device["+i+"]= "+ gd);
System.err.println(" bounds = "+
gd.getDefaultConfiguration().getBounds());
i++;
}
System.err.println("-------------------");
}
});
p.add(b);
b = new Button("Print My Device");
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
GraphicsConfiguration gc = f.getGraphicsConfiguration();
GraphicsDevice gd = gc.getDevice();
System.err.println("--- My Device ---");
System.err.println("Device = "+ gd);
System.err.println(" bounds = "+
gd.getDefaultConfiguration().getBounds());
}
});
p.add(b);
b = new Button("Create FS Frame on my Device");
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
GraphicsConfiguration gc = f.getGraphicsConfiguration();
final GraphicsDevice gd = gc.getDevice();
System.err.println("--- Creating FS Frame on Device ---");
System.err.println("Device = "+ gd);
System.err.println(" bounds = "+
gd.getDefaultConfiguration().getBounds());
final Frame fsf = new Frame("Full-screen Frame on dev"+gd, gc) {
public void paint(Graphics g) {
g.setColor(Color.green);
g.fillRect(0, 0, getWidth(), getHeight());
g.setColor(Color.red);
g.drawString("FS on device: "+gd, 200, 200);
g.drawString("Click to exit Full-screen.", 200, 250);
}
};
fsf.setUndecorated(true);
fsf.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
gd.setFullScreenWindow(null);
fsf.dispose();
}
});
gd.setFullScreenWindow(fsf);
}
});
p.add(b);
f.add("North", p);
p = new Panel();
b = new Button("Test Passed");
b.setBackground(Color.green);
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.out.println("Test Passed");
f.dispose();
}
});
p.add(b);
b = new Button("Test Failed");
b.setBackground(Color.red);
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.out.println("Test FAILED");
f.dispose();
throw new RuntimeException("Test FAILED");
}
});
p.add(b);
f.add("South", p);
f.pack();
f.setVisible(true);
}
}