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/Frame/InitialMaximizedTest/InitialMaximizedTest.java
+++ b/test/jdk/java/awt/Frame/InitialMaximizedTest/InitialMaximizedTest.java
@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2003, 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.EventQueue;
+import java.awt.Frame;
+import java.awt.GraphicsConfiguration;
+import java.awt.Insets;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.Toolkit;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+
+/*
+ * @test
+ * @bug 4464714 6365898
+ * @key headful
+ * @summary Frames cannot be shown initially maximized
+*/
+
+public class InitialMaximizedTest {
+
+    static Frame frame;
+
+    public static void main(String[] args) throws Exception {
+        if (!Toolkit.getDefaultToolkit()
+                    .isFrameStateSupported(Frame.MAXIMIZED_BOTH)) {
+            return;
+        }
+
+        Robot robot = new Robot();
+        try {
+            EventQueue.invokeAndWait(InitialMaximizedTest::createAndShowFrame);
+            robot.waitForIdle();
+            robot.delay(1000);
+            EventQueue.invokeAndWait(InitialMaximizedTest::checkMaximized);
+        } finally {
+            EventQueue.invokeAndWait(() -> {
+                if (frame != null) {
+                    frame.dispose();
+                }
+            });
+        }
+    }
+
+    private static void checkMaximized() {
+        Rectangle frameBounds = frame.getBounds();
+
+        GraphicsConfiguration gc = frame.getGraphicsConfiguration();
+        Rectangle workArea = gc.getBounds();
+
+        Insets screenInsets = Toolkit.getDefaultToolkit().getScreenInsets(gc);
+        workArea.x += screenInsets.left;
+        workArea.y += screenInsets.top;
+        workArea.width -= screenInsets.left + screenInsets.right;
+        workArea.height -= screenInsets.top + screenInsets.bottom;
+
+        System.out.println("Frame bounds " + frameBounds);
+        System.out.println("GraphicsConfiguration bounds " + gc.getBounds());
+        System.out.println("Screen insets: " + screenInsets);
+        System.out.println("Work area: " + workArea);
+
+        //frame bounds can exceed screen size on Windows, see 8231043
+        if (!frameBounds.contains(workArea)) {
+            throw new RuntimeException("Frame is not maximized");
+        }
+    }
+
+    private static void createAndShowFrame() {
+        frame = new Frame("The frame SHOULD be shown MAXIMIZED");
+        frame.setSize(300, 300);
+        frame.setLocation(50, 50);
+        frame.setExtendedState(Frame.MAXIMIZED_BOTH);
+        frame.addWindowListener(new WindowAdapter() {
+            @Override
+            public void windowClosing(WindowEvent e) {
+                frame.dispose();
+            }
+        });
+        frame.setVisible(true);
+    }
+}