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/Choice/WheelEventsConsumed.java
+++ b/test/jdk/java/awt/Choice/WheelEventsConsumed.java
@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2005, 2024, 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.
+ */
+
+import java.awt.Choice;
+import java.awt.EventQueue;
+import java.awt.FlowLayout;
+import java.awt.Frame;
+import java.awt.Point;
+import java.awt.Robot;
+import java.awt.Toolkit;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import java.awt.event.MouseWheelEvent;
+import java.awt.event.MouseWheelListener;
+
+/*
+ * @test
+ * @bug 6253211
+ * @summary PIT: MouseWheel events not triggered for Choice drop down in XAWT
+ * @requires (os.family == "linux")
+ * @key headful
+ * @run main WheelEventsConsumed
+ */
+
+public class WheelEventsConsumed extends Frame implements MouseWheelListener
+{
+    Robot robot;
+    Choice choice1 = new Choice();
+    Point pt;
+    final static int delay = 100;
+    boolean mouseWheeled = false;
+    final static int OUTSIDE_CHOICE = 1;
+    final static int INSIDE_LIST_OF_CHOICE = 2;
+    final static int INSIDE_CHOICE_COMPONENT = 3;
+    static String toolkit;
+
+    private static volatile WheelEventsConsumed frame = null;
+
+    public static void main(String[] args) throws Exception {
+        toolkit = Toolkit.getDefaultToolkit().getClass().getName();
+        try {
+            EventQueue.invokeAndWait(() -> {
+                frame = new WheelEventsConsumed();
+                frame.initAndShow();
+            });
+            frame.test();
+        } finally {
+            EventQueue.invokeAndWait(() -> {
+                if (frame != null) {
+                    frame.dispose();
+                }
+            });
+        }
+    }
+
+    public void mouseWheelMoved(MouseWheelEvent me) {
+        mouseWheeled = true;
+        System.out.println(me);
+    }
+
+    public void initAndShow() {
+        setTitle("WheelEventsConsumed test");
+        for (int i = 1; i < 10; i++) {
+            choice1.add("item-0" + i);
+        }
+
+        choice1.addMouseWheelListener(this);
+        add(choice1);
+        setLayout(new FlowLayout());
+        setSize(200, 200);
+        setLocationRelativeTo(null);
+        setVisible(true);
+        validate();
+    }
+
+    public void test() {
+        try {
+            robot = new Robot();
+            robot.setAutoWaitForIdle(true);
+            robot.setAutoDelay(50);
+            robot.waitForIdle();
+            robot.delay(delay * 5);
+            testMouseWheel(1, OUTSIDE_CHOICE);
+            robot.delay(delay);
+            testMouseWheel(-1, INSIDE_LIST_OF_CHOICE);
+            robot.delay(delay);
+            testMouseWheel(1, INSIDE_CHOICE_COMPONENT);
+            robot.delay(delay);
+        } catch (Throwable e) {
+            throw new RuntimeException("Test failed. Exception thrown: " + e);
+        }
+    }
+
+    public void testMouseWheel(int amt, int mousePosition) {
+        pt = choice1.getLocationOnScreen();
+        robot.mouseMove(pt.x + choice1.getWidth() / 2, pt.y + choice1.getHeight() / 2);
+
+        robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
+        robot.delay(50);
+        robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
+        robot.delay(50);
+
+        switch (mousePosition) {
+            case OUTSIDE_CHOICE:
+                robot.mouseMove(pt.x + choice1.getWidth() * 3 / 2, pt.y + choice1.getHeight() / 2);
+                break;
+            case INSIDE_LIST_OF_CHOICE:
+                robot.mouseMove(pt.x + choice1.getWidth() / 2, pt.y + choice1.getHeight() * 4);
+                break;
+            case INSIDE_CHOICE_COMPONENT:
+                robot.mouseMove(pt.x + choice1.getWidth() / 2, pt.y + choice1.getHeight() / 2);
+                break;
+        }
+
+        robot.delay(delay);
+        for (int i = 0; i < 10; i++) {
+            robot.mouseWheel(amt);
+            robot.delay(delay);
+        }
+
+        if (!mouseWheeled) {
+            if (toolkit.equals("sun.awt.windows.WToolkit") && mousePosition == OUTSIDE_CHOICE) {
+                System.out.println("Passed. Separate case on Win32. Choice generated MouseWheel events" + mousePosition);
+            } else {
+                throw new RuntimeException("Test failed. Choice should generate MOUSE_WHEEL events." + mousePosition);
+            }
+        } else {
+            System.out.println("Passed. Choice generated MouseWheel events" + mousePosition);
+        }
+        robot.keyPress(KeyEvent.VK_ESCAPE);
+        robot.delay(10);
+        robot.keyRelease(KeyEvent.VK_ESCAPE);
+        robot.delay(200);
+        mouseWheeled = false;
+    }
+}