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/TextField/OverScrollTest/OverScrollTest.java
+++ b/test/jdk/java/awt/TextField/OverScrollTest/OverScrollTest.java
@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2016, 2017, 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 8149636
+ * @summary TextField over scrolls to right when selecting text towards right.
+ * @requires os.family == "windows"
+ * @run main OverScrollTest
+ */
+
+import java.awt.Frame;
+import java.awt.FlowLayout;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.TextField;
+import java.awt.event.InputEvent;
+
+public class OverScrollTest {
+    Frame mainFrame;
+    TextField textField;
+    Robot robot;
+
+    OverScrollTest() {
+        try {
+            robot = new Robot();
+        } catch (Exception ex) {
+            throw new RuntimeException(ex.getMessage());
+        }
+
+        mainFrame = new Frame();
+        mainFrame.setSize(400, 200);
+        mainFrame.setLocation(200, 200);
+        mainFrame.setLayout(new FlowLayout());
+
+        textField = new TextField(10);
+        textField.setSize(300, 100);
+        textField.setText("123456 789123");
+        mainFrame.add(textField);
+        mainFrame.setVisible(true);
+        textField.requestFocusInWindow();
+    }
+
+    public void dispose() {
+        if (mainFrame != null) {
+            mainFrame.dispose();
+        }
+    }
+
+    public void performTest() {
+        Point loc = textField.getLocationOnScreen();
+        Rectangle textFieldBounds = new Rectangle();
+        textField.getBounds(textFieldBounds);
+
+        // Move mouse at center in first row of TextField.
+        robot.mouseMove(loc.x + textFieldBounds.width / 2, loc.y + 5);
+
+        // Perform selection by scrolling to right from end of char sequence.
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        for (int i = 0; i < textFieldBounds.width; i += 15) {
+            robot.mouseMove(i + loc.x + textFieldBounds.width / 2, loc.y + 5);
+            robot.delay(10);
+        }
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+        robot.waitForIdle();
+
+        // Perform double click on beginning word of TextField
+        robot.mouseMove(loc.x + 5, loc.y + 5);
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+        robot.delay(100);
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+        robot.waitForIdle();
+
+        dispose();
+        if (!textField.getSelectedText().contains("123456")) {
+            throw new RuntimeException ("TextField over scrolled towards right. "
+                + "Selected text should contain: '123456' "
+                + "Actual selected test: '" + textField.getSelectedText() + "'");
+        }
+    }
+
+    public static void main(String argv[]) throws RuntimeException {
+        OverScrollTest test = new OverScrollTest();
+        test.performTest();
+    }
+}