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/ChildWindowFocusTest/ChildWindowFocusTest.java
+++ b/test/jdk/java/awt/Focus/ChildWindowFocusTest/ChildWindowFocusTest.java
@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2004, 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        5090325
+  @summary    Tests that Window's child can be focused on XAWT.
+  @run        main ChildWindowFocusTest
+*/
+
+import java.awt.*;
+import java.awt.event.*;
+
+public class ChildWindowFocusTest {
+    Robot robot;
+    Frame frame = new Frame("Owner");
+    Button button0 = new Button("button-0");
+    TextField text0 = new TextField("text-0");
+    TextField text1 = new TextField("text-1");
+    Window win1 = new TestWindow(frame, text0, 110);
+    Window win2 = new TestWindow(win1, text1, 220);
+    Frame outerFrame = new Frame("Outer");
+    Button button1 = new Button("button-1");
+    int shift;
+
+    public static void main(final String[] args) {
+        ChildWindowFocusTest app = new ChildWindowFocusTest();
+        app.init();
+        app.start();
+    }
+
+    public void init() {
+        try {
+            robot = new Robot();
+        } catch (AWTException e) {
+            throw new RuntimeException("Error: unable to create robot", e);
+        }
+        shift = 100;
+    }
+
+    public void start() {
+
+        frame.setBounds(0, 50, 400, 100);
+        frame.setLayout(new FlowLayout());
+        frame.add(button0);
+
+        outerFrame.setBounds(0, 390, 400, 100);
+        outerFrame.setLayout(new FlowLayout());
+        outerFrame.add(button1);
+
+        adjustAndShow(new Component[] {frame, win1, win2, outerFrame});
+        robot.waitForIdle();
+
+        test();
+    }
+
+    void adjustAndShow(Component[] comps) {
+        for (Component comp: comps) {
+            comp.setLocation(shift, (int)comp.getLocation().getY());
+            comp.setVisible(true);
+            robot.waitForIdle();
+        }
+    }
+
+    void test() {
+        clickOnCheckFocusOwner(button0);
+        clickOnCheckFocusOwner(text1);
+        clickOnCheckFocusOwner(button1);
+        clickOn(frame);
+        checkFocusOwner(text1);
+        clickOnCheckFocusOwner(text0);
+        clickOnCheckFocusOwner(button1);
+        clickOn(frame);
+        checkFocusOwner(text0);
+
+        System.out.println("Test passed.");
+    }
+
+    void clickOnCheckFocusOwner(Component c) {
+        clickOn(c);
+        if (!checkFocusOwner(c)) {
+            throw new RuntimeException("Test failed: couldn't focus <" + c + "> by mouse click!");
+        }
+    }
+
+    boolean checkFocusOwner(Component comp) {
+        return (comp == KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner());
+    }
+
+    void clickOn(Component c) {
+        Point p = c.getLocationOnScreen();
+        Dimension d = c.getSize();
+
+        System.out.println("Clicking " + c);
+
+        if (c instanceof Frame) {
+            robot.mouseMove(p.x + (int)(d.getWidth()/2), p.y + ((Frame)c).getInsets().top/2);
+        } else {
+            robot.mouseMove(p.x + (int)(d.getWidth()/2), p.y + (int)(d.getHeight()/2));
+        }
+        robot.delay(50);
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.delay(50);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+        robot.waitForIdle();
+    }
+
+}
+
+class TestWindow extends Window {
+    TestWindow(Window owner, Component comp, int x) {
+        super(owner);
+        setBackground(Color.blue);
+        setLayout(new FlowLayout());
+        add(comp);
+        comp.setBackground(Color.yellow);
+        setBounds(0, x, 100, 100);
+    }
+}