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/Mixing/AWT_Mixing/JSplitPaneOverlapping.java
+++ b/test/jdk/java/awt/Mixing/AWT_Mixing/JSplitPaneOverlapping.java
@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2014, 2025, 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.Color;
+import java.awt.Dimension;
+import java.awt.GridLayout;
+import java.awt.Point;
+import java.awt.Robot;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.InputEvent;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JSplitPane;
+import javax.swing.SwingUtilities;
+import test.java.awt.regtesthelpers.Util;
+
+/**
+ * AWT/Swing overlapping test for {@link javax.swing.JSplitPane } component.
+ * <p>This test puts heavyweight and lightweight components into different
+ * panels and test if splitter image and components itself are drawn correctly.
+ * <p>See base class for test info.
+ */
+/*
+ * @test
+ * @key headful
+ * @bug 6986109
+ * @summary Overlapping test for javax.swing.JSplitPane
+ * @author sergey.grinev@oracle.com: area=awt.mixing
+ * @library /java/awt/patchlib  ../../regtesthelpers
+ * @modules java.desktop/sun.awt
+ *          java.desktop/java.awt.peer
+ * @build java.desktop/java.awt.Helper
+ * @build Util
+ * @run main JSplitPaneOverlapping
+ */
+public class JSplitPaneOverlapping extends OverlappingTestBase {
+
+    private boolean clicked = false;
+    private Point splitterLoc;
+    private JScrollPane sp1;
+    private JScrollPane sp2;
+
+    protected void prepareControls() {
+        JFrame frame = new JFrame("SplitPane Mixing");
+        JPanel p = new JPanel(new GridLayout());
+        p.setPreferredSize(new Dimension(500, 500));
+        propagateAWTControls(p);
+        sp1 = new JScrollPane(p);
+
+        JButton button = new JButton("JButton");
+        button.setBackground(Color.RED);
+        button.addActionListener(new ActionListener() {
+
+            public void actionPerformed(ActionEvent e) {
+                clicked = true;
+            }
+        });
+        sp2 = new JScrollPane(button);
+
+        JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, sp1, sp2);
+        splitPane.setOneTouchExpandable(false);
+        splitPane.setDividerLocation(150);
+
+        splitPane.setPreferredSize(new Dimension(400, 200));
+
+        frame.getContentPane().add(splitPane);
+        frame.pack();
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+    }
+
+    private static final boolean ignoreFail = false;
+
+    @Override
+    protected boolean performTest() {
+        try {
+            SwingUtilities.invokeAndWait(new Runnable() {
+                public void run() {
+                    splitterLoc = sp2.getLocationOnScreen();
+                    Point leftLoc = sp1.getLocationOnScreen();
+                    leftLoc.translate(sp1.getWidth(), 0);
+                    splitterLoc.translate(-(splitterLoc.x - leftLoc.x) / 2, 30);
+                }
+            });
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw new RuntimeException("Where is splitter?");
+        }
+        // run robot
+        Robot robot = Util.createRobot();
+        robot.setAutoDelay(ROBOT_DELAY);
+
+        robot.mouseMove(splitterLoc.x, splitterLoc.y);
+        Util.waitForIdle(robot);
+
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.mouseMove(splitterLoc.x - 50, splitterLoc.y);
+        Color c = robot.getPixelColor(splitterLoc.x - 50, splitterLoc.y);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+
+        System.out.println("Actual: "+c+", (not) expected: "+AWT_VERIFY_COLOR+" at "+(splitterLoc.x - 50)+", "+ splitterLoc.y);
+        if (!ignoreFail && c.equals(AWT_VERIFY_COLOR)) {
+            fail("The JSplitPane drag-n-drop image did not pass pixel color check and is overlapped");
+        }
+        clickAndBlink(robot, splitterLoc);
+
+        return clicked;
+    }
+
+    // this strange plumbing stuff is required due to "Standard Test Machinery" in base class
+    public static void main(String args[]) throws InterruptedException {
+        instance = new JSplitPaneOverlapping();
+        OverlappingTestBase.doMain(args);
+    }
+}