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/Focus/InitialFocusTest/InitialFocusTest.java
+++ b/test/jdk/java/awt/Focus/InitialFocusTest/InitialFocusTest.java
@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2008, 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
+  @key headful
+  @bug 4041703 4096228 4025223 4260929
+  @summary Ensures that reasonable default focus is set correctly on start
+  @library ../../regtesthelpers
+  @build   Util
+  @run main InitialFocusTest
+*/
+
+import java.awt.Button;
+import java.awt.FlowLayout;
+import java.awt.Frame;
+import java.awt.Robot;
+import test.java.awt.regtesthelpers.Util;
+
+public class InitialFocusTest extends Frame {
+
+    Robot robot = Util.createRobot();
+    Button button = new Button("Button");
+
+    public static void main(final String[] args) throws Exception {
+        InitialFocusTest app = new InitialFocusTest();
+        app.init();
+        app.start();
+    }
+
+    public void init() {
+        setSize(200, 200);
+        setLocationRelativeTo(null);
+        setLayout(new FlowLayout());
+        add(button);
+        setVisible(true);
+    }
+
+    public void start() throws Exception {
+        Thread thread = new Thread(new Runnable() {
+                public void run() {
+                    Util.waitTillShown(button);
+                    robot.delay(1000); // delay the thread to let EDT to start dispatching focus events
+                    Util.waitForIdle(robot);
+                    if (!button.hasFocus()) {
+                        throw new RuntimeException("default focus is not set correctly.");
+                    }
+                }
+            });
+        thread.start();
+        thread.join();
+    }
+}