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/event/KeyEvent/KeyModifiers.java
+++ b/test/jdk/java/awt/event/KeyEvent/KeyModifiers.java
@ -0,0 +1,134 @@
+/*
+ * 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 4193779 4174399
+ * @summary Ensures that KeyEvents have the right modifiers set
+ * @library /java/awt/regtesthelpers /test/lib
+ * @build PassFailJFrame jdk.test.lib.Platform
+ * @run main/manual KeyModifiers
+ */
+
+import java.awt.BorderLayout;
+import java.awt.Frame;
+import java.awt.TextField;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
+import java.lang.reflect.InvocationTargetException;
+
+import jdk.test.lib.Platform;
+
+
+public class KeyModifiers extends Frame implements KeyListener {
+    public KeyModifiers() {
+        super("Check KeyChar values");
+        setLayout(new BorderLayout());
+        TextField tf = new TextField(30);
+        tf.addKeyListener(this);
+        add(tf, BorderLayout.CENTER);
+        pack();
+    }
+
+    public static void main(String[] args) throws InterruptedException,
+            InvocationTargetException {
+
+        String keys;
+        if (Platform.isWindows()) {
+            keys = "\"Shift-n\", \"Alt-n\"\n";
+        } else if (Platform.isOSX()) {
+            keys = "\"Shift-n\", \"Alt-n\", \"Command-n\"\n";
+        } else {
+            keys = "\"Shift-n\", \"Alt-n\", \"Meta-n\"\n";
+        }
+
+        String INSTRUCTIONS1 = """
+                Click on the text field in the window named "Check KeyChar values"
+                and type the following key combinations:
+                """;
+        String INSTRUCTIONS2 = """
+                After each combination check that the KeyPressed and KeyTyped modifiers
+                are correctly displayed. If modifiers are correct press "Pass",
+                otherwise press "Fail".
+                """;
+        PassFailJFrame.builder()
+                .title("KeyModifiers Test Instructions")
+                .instructions(INSTRUCTIONS1 + keys + INSTRUCTIONS2)
+                .columns(45)
+                .logArea(10)
+                .testUI(KeyModifiers::new)
+                .build()
+                .awaitAndCheck();
+    }
+
+    public void keyPressed(KeyEvent evt) {
+        int kc = evt.getKeyCode();
+
+        if (kc == KeyEvent.VK_CONTROL) {
+            return;
+        }
+
+        if ((kc == KeyEvent.VK_SHIFT) || (kc == KeyEvent.VK_META) ||
+                (kc == KeyEvent.VK_ALT) || (kc == KeyEvent.VK_ALT_GRAPH)) {
+            PassFailJFrame.log("Key pressed= " + KeyEvent.getKeyText(kc) +
+                    "   modifiers = " + InputEvent.getModifiersExText(evt.getModifiersEx()));
+        } else {
+            PassFailJFrame.log("Key pressed = " + evt.getKeyChar() +
+                    "   modifiers = " + InputEvent.getModifiersExText(evt.getModifiersEx()));
+        }
+    }
+
+    public void keyTyped(KeyEvent evt) {
+        int kc = evt.getKeyCode();
+
+        if (kc == KeyEvent.VK_CONTROL) {
+            return;
+        }
+
+        if ((kc == KeyEvent.VK_SHIFT) || (kc == KeyEvent.VK_META) ||
+                (kc == KeyEvent.VK_ALT) || (kc == KeyEvent.VK_ALT_GRAPH)) {
+            PassFailJFrame.log("Key typed = " + KeyEvent.getKeyText(kc) +
+                    "   modifiers = " + InputEvent.getModifiersExText(evt.getModifiersEx()));
+        } else {
+            PassFailJFrame.log("Key typed = " + evt.getKeyChar() +
+                    "   modifiers = " + InputEvent.getModifiersExText(evt.getModifiersEx()));
+        }
+    }
+
+    public void keyReleased(KeyEvent evt) {
+        int kc = evt.getKeyCode();
+
+        if (kc == KeyEvent.VK_CONTROL)
+            return;
+
+        if ((kc == KeyEvent.VK_SHIFT) || (kc == KeyEvent.VK_META) ||
+                (kc == KeyEvent.VK_ALT) || (kc == KeyEvent.VK_ALT_GRAPH)) {
+            PassFailJFrame.log("Key = released " + KeyEvent.getKeyText(kc) +
+                    "   modifiers = " + InputEvent.getModifiersExText(evt.getModifiersEx()));
+        } else {
+            PassFailJFrame.log("Key released = " + evt.getKeyChar() +
+                    "   modifiers = " + InputEvent.getModifiersExText(evt.getModifiersEx()));
+        }
+    }
+}