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/ShowFrameCheckForegroundTest/ShowFrameCheckForegroundTest.java
+++ b/test/jdk/java/awt/Focus/ShowFrameCheckForegroundTest/ShowFrameCheckForegroundTest.java
@ -0,0 +1,124 @@
+/*
+ * 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       6492970
+  @summary   Tests that showing a toplvel in a not foreground Java process activates it.
+  @library   ../../regtesthelpers
+  @build     Util
+  @run       main ShowFrameCheckForegroundTest
+ */
+
+import java.awt.*;
+import java.awt.event.*;
+import test.java.awt.regtesthelpers.Util;
+
+public class ShowFrameCheckForegroundTest {
+    Robot robot;
+    Frame nofocusFrame = new Frame("Non-focusable");
+    Frame frame = new Frame("Frame");
+    Dialog dialog1 = new Dialog(nofocusFrame, "Owned Dialog", false);
+    Dialog dialog2 = new Dialog((Frame)null, "Owned Dialog", false);
+    Window testToplevel = null;
+    Button testButton = new Button("button");
+    Button showButton = new Button("show");
+    Runnable action = new Runnable() {
+        public void run() {
+            robot.keyPress(KeyEvent.VK_SPACE);
+            robot.delay(50);
+            robot.keyRelease(KeyEvent.VK_SPACE);
+        }
+    };
+
+
+    public static void main(String[] args) {
+        ShowFrameCheckForegroundTest app = new ShowFrameCheckForegroundTest();
+        app.init();
+        app.start();
+    }
+
+    public void init() {
+        robot = Util.createRobot();
+    }
+
+    public void start() {
+        showButton.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                Util.showWindowWait(testToplevel);
+            }
+        });
+        nofocusFrame.add(showButton);
+        nofocusFrame.pack();
+        nofocusFrame.setFocusableWindowState(false);
+        nofocusFrame.setLocation(200, 200);
+        nofocusFrame.setVisible(true);
+        Util.waitForIdle(robot);
+
+        robot.delay(3000);
+
+        // 1. Show the toplvel without clicking into the non-focusable frame.
+        test(frame, 1);
+        test(dialog1, 1);
+        test(dialog2, 1);
+
+        // 2. Showing the toplvel via clicking into the non-focusable frame.
+        test(frame, 2);
+        test(dialog1, 2);
+        test(dialog2, 2);
+
+        System.out.println("Test passed.");
+    }
+
+    private void test(Window toplevel, int stage) {
+        toplevel.add(testButton);
+        toplevel.pack();
+        toplevel.setLocation(400, 200);
+
+        switch (stage) {
+            case 1:
+                Util.showWindowWait(toplevel);
+                break;
+            case 2:
+                testToplevel = toplevel;
+                Util.showWindowWait(nofocusFrame);
+                Util.waitForIdle(robot);
+                Util.clickOnComp(showButton, robot);
+                break;
+        }
+        Util.waitForIdle(robot);
+
+        if (!Util.trackActionPerformed(testButton, action, 2000, false)) {
+            throw new TestFailedException("Stage " + stage + ". The toplevel " + toplevel + " wasn't made foreground on showing");
+        }
+        System.out.println("Stage " + stage + ". Toplevel " + toplevel + " - passed");
+        toplevel.dispose();
+    }
+}
+
+class TestFailedException extends RuntimeException {
+    TestFailedException(String msg) {
+        super("Test failed: " + msg);
+    }
+}