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/MaximizedToIconified/MaximizedToIconified.java
+++ b/test/jdk/java/awt/Frame/MaximizedToIconified/MaximizedToIconified.java
@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2007, 2018, 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 4977491 8160767
+ * @summary State changes should always be reported as events
+ * @run main MaximizedToIconified
+ */
+
+/*
+ * MaximizedToIconified.java
+ *
+ * summary:  Invoking setExtendedState(ICONIFIED) on a maximized
+ *           frame should not combine the maximized and iconified
+ *           states in the newState of the state change event.
+ */
+
+import java.awt.Frame;
+import java.awt.Robot;
+import java.awt.Toolkit;
+import java.awt.event.WindowEvent;
+import java.awt.event.WindowStateListener;
+
+public class MaximizedToIconified
+{
+    static volatile int lastFrameState;
+    static volatile boolean failed = false;
+    static volatile Toolkit myKit;
+    private static Robot robot;
+
+    private static void checkState(Frame frame, int state) {
+        frame.setExtendedState(state);
+        robot.waitForIdle();
+        robot.delay(100);
+
+        System.out.println("state = " + state + "; getExtendedState() = " + frame.getExtendedState());
+
+        if (failed) {
+            frame.dispose();
+            throw new RuntimeException("getOldState() != previous getNewState() in WINDOW_STATE_CHANGED event.");
+        }
+        if (lastFrameState != frame.getExtendedState()) {
+            frame.dispose();
+            throw new RuntimeException("getExtendedState() != last getNewState() in WINDOW_STATE_CHANGED event.");
+        }
+        if (frame.getExtendedState() != state) {
+            frame.dispose();
+            throw new RuntimeException("getExtendedState() != " + state + " as expected.");
+        }
+    }
+
+    private static void examineStates(int states[]) {
+
+        Frame frame = new Frame("test");
+        frame.setSize(200, 200);
+        frame.setVisible(true);
+
+        lastFrameState = Frame.NORMAL;
+
+        robot.waitForIdle();
+
+        frame.addWindowStateListener(new WindowStateListener() {
+            public void windowStateChanged(WindowEvent e) {
+                System.out.println("last = " + lastFrameState + "; getOldState() = " + e.getOldState() +
+                        "; getNewState() = " + e.getNewState());
+                if (e.getOldState() == lastFrameState) {
+                    lastFrameState = e.getNewState();
+                } else {
+                    System.out.println("Wrong getOldState(): expected = " + lastFrameState + "; received = " +
+                            e.getOldState());
+                    failed = true;
+                }
+            }
+        });
+
+        for (int state : states) {
+            if (myKit.isFrameStateSupported(state)) {
+                checkState(frame, state);
+            } else {
+                System.out.println("Frame state = " + state + " is NOT supported by the native system. The state is skipped.");
+            }
+        }
+
+        if (frame != null) {
+            frame.dispose();
+        }
+    }
+
+    private static void doTest() {
+
+        myKit = Toolkit.getDefaultToolkit();
+
+        // NOTE! Compound states (like MAXIMIZED_BOTH | ICONIFIED) CANNOT be used,
+        //    because Toolkit.isFrameStateSupported() method reports these states
+        //    as not supported. And such states will simply be skipped.
+        examineStates(new int[] {Frame.MAXIMIZED_BOTH, Frame.ICONIFIED, Frame.NORMAL});
+        System.out.println("------");
+        examineStates(new int[] {Frame.ICONIFIED, Frame.MAXIMIZED_BOTH, Frame.NORMAL});
+        System.out.println("------");
+        examineStates(new int[] {Frame.NORMAL, Frame.MAXIMIZED_BOTH, Frame.ICONIFIED});
+        System.out.println("------");
+        examineStates(new int[] {Frame.NORMAL, Frame.ICONIFIED, Frame.MAXIMIZED_BOTH});
+
+    }
+
+    public static void main( String args[] ) throws Exception
+    {
+        robot = new Robot();
+        doTest();
+
+    }
+
+}