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/TextArea/TextAreaCaretVisibilityTest/bug7129742.java
+++ b/test/jdk/java/awt/TextArea/TextAreaCaretVisibilityTest/bug7129742.java
@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2012, 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.
+ */
+
+/*
+ * Portions Copyright (c) 2012 IBM Corporation
+ */
+
+
+/*
+ * @test
+ * @key headful
+ * @bug 7129742
+ * @summary Focus in non-editable TextArea is not shown on Linux.
+ * @requires os.family == "linux"
+ * @modules java.desktop/sun.awt
+ *          java.desktop/java.awt.peer
+ *          java.desktop/sun.awt.X11:open
+ * @author Sean Chou
+ */
+
+import java.awt.FlowLayout;
+import java.awt.TextArea;
+import java.awt.Robot;
+import java.lang.reflect.Field;
+
+import javax.swing.JFrame;
+import javax.swing.JTextArea;
+import javax.swing.SwingUtilities;
+import javax.swing.text.DefaultCaret;
+
+import sun.awt.AWTAccessor;
+import sun.awt.AWTAccessor.ComponentAccessor;
+
+
+public class bug7129742 {
+
+    public static DefaultCaret caret = null;
+    public static JFrame frame = null;
+    public static boolean fastreturn = false;
+
+    public static void main(String[] args) throws Exception {
+        Robot robot = new Robot();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                frame = new JFrame("Test");
+                TextArea textArea = new TextArea("Non-editable textArea");
+                textArea.setEditable(false);
+                frame.setLayout(new FlowLayout());
+                frame.add(textArea);
+                frame.pack();
+                frame.setVisible(true);
+
+                try {
+                    ComponentAccessor acc = AWTAccessor.getComponentAccessor();
+                    Class XTextAreaPeerClzz = acc.getPeer(textArea).getClass();
+                    System.out.println(XTextAreaPeerClzz.getName());
+                    if (!XTextAreaPeerClzz.getName().equals("sun.awt.X11.XTextAreaPeer")) {
+                        fastreturn = true;
+                        return;
+                    }
+
+                    Field jtextField = XTextAreaPeerClzz.getDeclaredField("jtext");
+                    jtextField.setAccessible(true);
+                    JTextArea jtext = (JTextArea)jtextField.get(acc.getPeer(textArea));
+                    caret = (DefaultCaret) jtext.getCaret();
+
+                    textArea.requestFocusInWindow();
+                } catch (NoSuchFieldException | SecurityException
+                         | IllegalArgumentException | IllegalAccessException e) {
+                    /* These exceptions mean the implementation of XTextAreaPeer is
+                     * changed, this testcase is not valid any more, fix it or remove.
+                     */
+                    frame.dispose();
+                    throw new RuntimeException("This testcase is not valid any more!");
+                }
+            }
+        });
+        robot.waitForIdle();
+        robot.delay(500);
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                try{
+                    if (fastreturn) {
+                        return;
+                    }
+                    boolean passed = caret.isActive();
+                    System.out.println("is caret visible : " + passed);
+
+                    if (!passed) {
+                        throw new RuntimeException("The test for bug 71297422 failed");
+                    }
+                } finally {
+                    frame.dispose();
+                }
+            }
+        });
+    }
+
+}