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/TextComponent/ModifiersTest.java
+++ b/test/jdk/java/awt/TextComponent/ModifiersTest.java
@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 1999, 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.
+ */
+
+/*
+ * @test
+ * @bug 4035364
+ * @summary Checks that Caps Lock key works
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main/manual ModifiersTest
+ */
+
+import java.awt.Frame;
+import java.awt.GridLayout;
+import java.awt.Label;
+import java.awt.TextArea;
+import java.awt.event.KeyAdapter;
+import java.awt.event.KeyEvent;
+
+public class ModifiersTest {
+    public static void main(String[] args) throws Exception {
+        String INSTRUCTIONS = """
+                1. Type some text in the TextArea in upper and lowercase,
+                   using the Caps Lock ON/OFF.
+                2. If Caps Lock toggles correctly and you are able to type in
+                     both cases, the test PASS. Else Test FAILS.
+                """;
+        PassFailJFrame.builder()
+                .instructions(INSTRUCTIONS)
+                .columns(35)
+                .testUI(ModifiersTest::initialize)
+                .build()
+                .awaitAndCheck();
+    }
+
+    public static Frame initialize() {
+        Frame frame = new Frame("Modifiers Test");
+        frame.setLayout(new GridLayout(1, 1));
+        frame.addKeyListener(new KeyChecker());
+        frame.setLayout(new GridLayout(2, 1));
+        Label label = new Label("See if you can type in upper and lowercase using Caps Lock:");
+        frame.add(label);
+        TextArea ta = new TextArea();
+        frame.add(ta);
+        ta.addKeyListener(new KeyChecker());
+        ta.requestFocus();
+        frame.setSize(400, 300);
+        return frame;
+    }
+}
+
+// a KeyListener for debugging purposes
+class KeyChecker extends KeyAdapter {
+    public void keyPressed(KeyEvent ev) {
+        System.out.println(ev);
+    }
+
+    public void keyReleased(KeyEvent ev) {
+        System.out.println(ev);
+    }
+
+    public void keyTyped(KeyEvent ev) {
+        System.out.println(ev);
+    }
+}