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/Mouse/EnterExitEvents/ModalDialogEnterExitEventsTest.java
+++ b/test/jdk/java/awt/Mouse/EnterExitEvents/ModalDialogEnterExitEventsTest.java
@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2016, 2019, 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 8050478
+ * @summary Cursor not updating correctly after closing a modal dialog.
+ *    The root cause of the issue was the lack of a mouse exit event
+ *    during displaying of a modal dialog.
+ * @author Dmitry Markov
+ * @library ../../regtesthelpers
+ * @build Util
+ * @run main ModalDialogEnterExitEventsTest
+ */
+
+import javax.swing.JButton;
+import javax.swing.JDialog;
+import javax.swing.JFrame;
+import javax.swing.SwingUtilities;
+import java.awt.FlowLayout;
+import java.awt.Frame;
+import java.awt.Robot;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import test.java.awt.regtesthelpers.Util;
+
+public class ModalDialogEnterExitEventsTest {
+    private static volatile AtomicInteger mouseEnterCount = new AtomicInteger();
+    private static volatile AtomicInteger mouseExitCount = new AtomicInteger();
+
+    private static JFrame frame;
+    private static JDialog dialog;
+    private static JButton openButton;
+    private static JButton closeButton;
+
+    public static void main(String[] args) throws Exception {
+        try {
+            Robot robot = Util.createRobot();
+
+            SwingUtilities.invokeAndWait(new Runnable() {
+                @Override
+                public void run() {
+                    createAndShowGUI();
+                }
+            });
+            Util.waitForIdle(robot);
+
+            Util.clickOnComp(frame, robot, 500);
+            Util.waitForIdle(robot);
+
+            mouseEnterCount.set(0);
+            mouseExitCount.set(0);
+
+            Util.clickOnComp(openButton, robot, 500);
+            Util.waitForIdle(robot);
+            Util.waitTillShown(dialog);
+            if (mouseExitCount.get() != 1) {
+                throw new RuntimeException("Test FAILED. Wrong number of "
+                    + "MouseExited events = " + mouseExitCount.get());
+            }
+
+            Util.clickOnComp(closeButton, robot, 500);
+            Util.waitForIdle(robot);
+            robot.delay(200);
+            if (mouseEnterCount.get() != 1) {
+                throw new RuntimeException("Test FAILED. Wrong number of "
+                    + "MouseEntered events = "+ mouseEnterCount.get());
+            }
+        } finally {
+            if (frame != null) {
+                SwingUtilities.invokeAndWait(() -> frame.dispose());
+            }
+        }
+    }
+
+    private static void createAndShowGUI() {
+        frame = new JFrame("ModalDialogEnterExitEventsTest");
+        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        frame.setLayout(new FlowLayout());
+        frame.addMouseListener(new MouseAdapter() {
+            @Override
+            public void mouseExited(MouseEvent e) {
+                mouseExitCount.getAndIncrement();
+            }
+
+            @Override
+            public void mouseEntered(MouseEvent e) {
+                mouseEnterCount.getAndIncrement();
+            }
+        });
+        openButton = new JButton("Open Dialog");
+        openButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                dialog = new JDialog(frame, "Modal Dialog", true);
+                dialog.setLayout(new FlowLayout());
+                closeButton = new JButton("Close");
+                closeButton.addActionListener(new ActionListener() {
+                    @Override
+                    public void actionPerformed(ActionEvent e) {
+                        dialog.dispose();
+                    }
+                });
+                dialog.add(closeButton);
+                dialog.setSize(200, 200);
+                dialog.setLocationRelativeTo(null);
+                dialog.setVisible(true);
+            }
+        });
+        frame.add(openButton);
+        frame.setExtendedState(Frame.MAXIMIZED_BOTH);
+        frame.setVisible(true);
+    }
+}
+