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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/MultiScreenLocationTest/MultiScreenLocationTest.java Normal file
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/*
* Copyright (c) 2014, 2016, 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 8013116
@summary Robot moves mouse to point which differs from set in mouseMove on
Unity shell
@author Oleg Pekhovskiy
@library ../../regtesthelpers
@build Util
@run main MultiScreenLocationTest
*/
import java.awt.AWTException;
import java.awt.Color;
import java.awt.Frame;
import java.awt.GraphicsConfiguration;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.MouseInfo;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.image.BufferedImage;
import test.java.awt.regtesthelpers.Util;
public class MultiScreenLocationTest {
private static final Point mouseOffset = new Point(150, 150);
private static final Point frameOffset = new Point(100, 100);
private static final Color color = Color.YELLOW;
private static String getErrorText(final String name, int screen)
{
return name + " test failed on Screen #" + screen + "!";
}
public static void main(String[] args) throws AWTException
{
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice[] gds = ge.getScreenDevices();
if (gds.length < 2) {
System.out.println("It's a multiscreen test... skipping!");
return;
}
for (int i = 0; i < gds.length; ++i) {
GraphicsDevice gd = gds[i];
GraphicsConfiguration gc = gd.getDefaultConfiguration();
Rectangle screen = gc.getBounds();
Robot robot = new Robot(gd);
robot.setAutoDelay(250);
robot.waitForIdle();
// check Robot.mouseMove()
robot.mouseMove(screen.x + mouseOffset.x, screen.y + mouseOffset.y);
robot.waitForIdle();
Point mouse = MouseInfo.getPointerInfo().getLocation();
Point point = screen.getLocation();
point.translate(mouseOffset.x, mouseOffset.y);
if (!point.equals(mouse)) {
throw new RuntimeException(getErrorText("Robot.mouseMove", i));
}
// check Robot.getPixelColor()
Frame frame = new Frame(gc);
frame.setUndecorated(true);
frame.setSize(100, 100);
frame.setLocation(screen.x + frameOffset.x, screen.y + frameOffset.y);
frame.setBackground(color);
frame.setVisible(true);
robot.waitForIdle();
Rectangle bounds = frame.getBounds();
if (!Util.testBoundsColor(bounds, color, 5, 1000, robot)) {
throw new RuntimeException(getErrorText("Robot.getPixelColor", i));
}
// check Robot.createScreenCapture()
BufferedImage image = robot.createScreenCapture(bounds);
int rgb = color.getRGB();
if (image.getRGB(0, 0) != rgb
|| image.getRGB(image.getWidth() - 1, 0) != rgb
|| image.getRGB(image.getWidth() - 1, image.getHeight() - 1) != rgb
|| image.getRGB(0, image.getHeight() - 1) != rgb) {
System.out.println("Robot.createScreenCapture Expected: " +
String.format("0x%08X",rgb));
System.out.println("Robot.createScreenCapture Top Left Actual: " +
String.format("0x%08X",image.getRGB(0, 0)));
System.out.println("Robot.createScreenCapture Top Right Actual: " +
String.format("0x%08X",image.getRGB(image.getWidth() - 1, 0)));
System.out.println("Robot.createScreenCapture Bottom Right Actual: " +
String.format("0x%08X",image.getRGB(image.getWidth() - 1, image.getHeight() - 1)));
System.out.println("Robot.createScreenCapture Top Left Actual: " +
String.format("0x%08X",image.getRGB(0, image.getHeight() - 1)));
throw new RuntimeException(
getErrorText("Robot.createScreenCapture", i));
}
frame.dispose();
}
System.out.println("Test PASSED!");
}
}