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/im/bug4490692.java
+++ b/test/jdk/java/awt/im/bug4490692.java
@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2007, 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.
+ */
+
+import java.awt.event.KeyAdapter;
+import java.awt.event.KeyEvent;
+import javax.swing.JComponent;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+
+/*
+ * @test
+ * @bug 4490692
+ * @summary [Linux] Test for KEY_PRESS event for accented characters.
+ * @requires (os.family == "linux")
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main/manual bug4490692
+ */
+
+public class bug4490692 {
+    private static final String INSTRUCTIONS = """
+            This test is for unix platforms only.
+            Before the test, you need to modify the keyboard mapping for
+            Tab by issuing the following command:
+
+            xmodmap -e 'keycode 23 = aacute'  (this is for Linux)
+            xmodmap -e 'keycode 60 = aacute'  (this is for Solaris Sparc)
+
+            This command lets you type 'a with acute (à)' character when you press
+            'Tab' key in the JTextField provided below the logging area.
+            After the test, please DO NOT fail to restore the original
+            key mapping by doing the following.
+
+            xmodmap -e 'keycode 23 = Tab'  (this is for Linux)
+            xmodmap -e 'keycode 60 = Tab'  (this is for Solaris Sparc)
+
+            CASE 1: This is a manual check and for SOLARIS SPARC keyboard
+            only. Check whether the key sequence ("Compose", "a", " ' ")
+            generates a-acute character in en_US locale.
+
+            CASE 2: This step is automated and applicable for both
+            keyboards - LINUX & SOLARIS SPARC.
+            When Tab key is pressed it should generate a-acute (à)
+            character, this test automatically passes if the correct character
+            is generated on keypress else fails.
+            """;
+
+    public static void main(String[] args) throws Exception {
+        PassFailJFrame.builder()
+                .title("Test Instructions")
+                .instructions(INSTRUCTIONS)
+                .rows((int) INSTRUCTIONS.lines().count() + 2)
+                .columns(45)
+                .testTimeOut(10)
+                .splitUIBottom(bug4490692::createUI)
+                .logArea(8)
+                .build()
+                .awaitAndCheck();
+    }
+
+    private static JComponent createUI() {
+        JPanel panel = new JPanel();
+        JTextField textField = new JTextField("", 20);
+        panel.add(new JLabel("Text field:"));
+
+        textField.addKeyListener(new KeyAdapter() {
+            @Override
+            public void keyPressed(KeyEvent e) {
+                PassFailJFrame.log(e.paramString());
+                if (e.getKeyCode() == 23 || e.getKeyCode() == 60
+                        || e.paramString().contains("rawCode=23")
+                        || e.paramString().contains("rawCode=60")) {
+                    if (e.getKeyChar() == 0x00e1) {
+                        PassFailJFrame.forcePass();
+                    } else {
+                        PassFailJFrame.forceFail("Tab keypress DID NOT"
+                                + " produce the expected accented character - aacute");
+                    }
+                }
+            }
+        });
+
+        panel.add(textField);
+        return panel;
+    }
+}