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/Window/ShowWindowTest/ShowWindowTest.java
+++ b/test/jdk/java/awt/Window/ShowWindowTest/ShowWindowTest.java
@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 1998, 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.
+ */
+
+/*
+ * @test
+ * @bug 4084997
+ * @summary See if Window can be created without its size explicitly set
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main/manual ShowWindowTest
+ */
+
+import java.awt.Button;
+import java.awt.FlowLayout;
+import java.awt.Frame;
+import java.awt.Label;
+import java.awt.Window;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class ShowWindowTest implements ActionListener
+{
+    private static Window window;
+    private static Button showButton;
+    private static Button hideButton;
+
+    public static void main(String[] args) throws Exception {
+        String INSTRUCTIONS = """
+            1. You should see a Frame with a "Show" and a "Hide" button in it.
+            2. Click on the "Show" button. A window with a "Hello World" Label
+            should appear
+            3. If the window does not appear, the test failed, otherwise passed.
+            """;
+
+        PassFailJFrame.builder()
+            .title("Test Instructions")
+            .instructions(INSTRUCTIONS)
+            .columns(40)
+            .testUI(ShowWindowTest::createUI)
+            .build()
+            .awaitAndCheck();
+    }
+
+    private static Frame createUI() {
+        Frame frame = new Frame("ShowWindowTest");
+        frame.setLayout(new FlowLayout());
+        frame.setSize(100,100);
+        frame.add(showButton = new Button("Show"));
+        frame.add(hideButton = new Button("Hide"));
+
+        ActionListener handler = new ShowWindowTest();
+        showButton.addActionListener(handler);
+        hideButton.addActionListener(handler);
+
+        window = new Window(frame);
+        window.add("Center", new Label("Hello World"));
+        window.setLocationRelativeTo(null);
+        return frame;
+    }
+
+    public void actionPerformed(ActionEvent e) {
+        if (e.getSource() == showButton) {
+            window.pack();
+            window.setVisible(true);
+        } else if (e.getSource() == hideButton)
+            window.setVisible(false);
+    }
+}