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

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.
2026-03-26 17:11:57 -04:00 · 2026-03-26 17:11:57 -04:00 · 0a580b313d
commit 0a580b313d
70422 changed files with 17213626 additions and 0 deletions
--- a/test/jdk/java/awt/Robot/RobotMoveMultiscreen.java
+++ b/test/jdk/java/awt/Robot/RobotMoveMultiscreen.java
@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 1999, 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 4288230
+  @summary Tests that Robot can move mouse to another screen
+  @key headful
+*/
+
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.GraphicsConfiguration;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Rectangle;
+import java.awt.Robot;
+
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseMotionAdapter;
+
+public class RobotMoveMultiscreen {
+    static volatile int x_dest = 20;
+    static volatile int y_dest = 20;
+    static Frame frame;
+    static volatile Boolean testCondition = false;
+
+    public static void main(String[] args) throws Exception {
+        GraphicsDevice[] devs =
+                GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices();
+
+        if (devs.length <= 1) {
+            System.out.println("Minimum 2 display screens are required" +
+                    " for the test, Found " + devs.length);
+            return;
+        }
+        try {
+            EventQueue.invokeAndWait(() -> {
+                GraphicsDevice workDev = devs[devs.length - 1];
+                GraphicsConfiguration config = workDev.getDefaultConfiguration();
+                Rectangle bounds = config.getBounds();
+                x_dest = bounds.x + bounds.width / 2;
+                y_dest = bounds.y + bounds.height / 2;
+                frame = new Frame("Listening frame");
+                frame.addMouseMotionListener(new MouseMotionAdapter() {
+                    public void mouseMoved(MouseEvent e) {
+                        testCondition = true;
+                    }
+                });
+                frame.setLocation(x_dest,y_dest);
+                frame.setSize(100,100);
+                frame.setVisible(true);
+            });
+
+            Robot robot = new Robot();
+            robot.delay(1000);
+            robot.waitForIdle();
+            robot.mouseMove(x_dest+50, y_dest+50);
+            robot.waitForIdle();
+            EventQueue.invokeAndWait(() -> {
+                if (testCondition == false) {
+                    throw new RuntimeException("Can't move to another display");
+                }
+            });
+
+            System.out.println("Test Pass!!");
+        } finally {
+            EventQueue.invokeAndWait(() -> {
+                if (frame != null) {
+                    frame.dispose();
+                }
+            });
+        }
+    }
+}