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/WindowIsFocusableAccessByThreadsTest/WindowIsFocusableAccessByThreadsTest.java
+++ b/test/jdk/java/awt/Focus/WindowIsFocusableAccessByThreadsTest/WindowIsFocusableAccessByThreadsTest.java
@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2014, 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      8047288
+  @summary  Tests method isFocusable of Window component. It should be accessed only from EDT
+  @author   artem.malinko@oracle.com
+  @library  ../../regtesthelpers
+  @build    Util
+  @run      main WindowIsFocusableAccessByThreadsTest
+*/
+
+import test.java.awt.regtesthelpers.Util;
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public class WindowIsFocusableAccessByThreadsTest {
+    private static AtomicBoolean testPassed = new AtomicBoolean(true);
+    private static volatile TestFrame frame;
+    private static volatile TestWindow window;
+    private static volatile Button openWindowBtn;
+
+    public static void main(String[] args) {
+        frame = new TestFrame("Test EDT access to Window components");
+        window = new TestWindow(frame);
+
+        SwingUtilities.invokeLater(WindowIsFocusableAccessByThreadsTest::init);
+
+        Util.waitTillShown(frame);
+        Robot robot = Util.createRobot();
+        Util.clickOnComp(frame, robot, 100);
+        Util.clickOnComp(openWindowBtn, robot, 100);
+
+        Util.waitTillShown(window);
+
+        if (!testPassed.get()) {
+            throw new RuntimeException("Window component methods has been accessed not " +
+                    "from Event Dispatching Thread");
+        }
+    }
+
+    private static void init() {
+        frame.setSize(400, 400);
+        frame.setLayout(new FlowLayout());
+        openWindowBtn = new Button("open window");
+        openWindowBtn.addActionListener(e -> {
+            window.setSize(100, 100);
+            window.setLocation(400, 100);
+            window.setVisible(true);
+        });
+        frame.add(openWindowBtn);
+        frame.setVisible(true);
+    }
+
+    private static void testThread() {
+        if (!SwingUtilities.isEventDispatchThread()) {
+            testPassed.set(false);
+        }
+    }
+
+    private static class TestWindow extends Window {
+        public TestWindow(Frame owner) {
+            super(owner);
+        }
+
+        // isFocusable method is final and we can't add this test to it.
+        // But it invokes getFocusableWindowState and here we can check
+        // if thread is EDT.
+        @Override
+        public boolean getFocusableWindowState() {
+            testThread();
+            return super.getFocusableWindowState();
+        }
+    }
+
+    private static class TestFrame extends Frame {
+        private TestFrame(String title) throws HeadlessException {
+            super(title);
+        }
+
+        // isFocusable method is final and we can't add this test to it.
+        // But it invokes getFocusableWindowState and here we can check
+        // if thread is EDT.
+        @Override
+        public boolean getFocusableWindowState() {
+            testThread();
+            return super.getFocusableWindowState();
+        }
+    }
+}