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.

test/jdk/java/awt/Focus/ModalExcludedWindowClickTest/ModalExcludedWindowClickTest.java

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+/*
+ * Copyright (c) 2005, 2022, 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        6271849
+  @summary    Tests that component in modal excluded Window which parent is blocked responses to mouse clicks.
+  @modules java.desktop/sun.awt
+  @run        main ModalExcludedWindowClickTest
+*/
+
+import java.awt.*;
+import java.awt.event.*;
+import java.lang.reflect.*;
+
+public class ModalExcludedWindowClickTest {
+    Robot robot;
+    Frame frame = new Frame("Frame");
+    Window w = new Window(frame);
+    Dialog d = new Dialog ((Dialog)null, "NullParentDialog", true);
+    Button button = new Button("Button");
+    boolean actionPerformed = false;
+
+    public static void main (String args[]) {
+        ModalExcludedWindowClickTest app = new ModalExcludedWindowClickTest();
+        app.init();
+        app.start();
+    }
+
+    public void init() {
+        try {
+            robot = new Robot();
+        } catch (AWTException e) {
+            throw new RuntimeException("Error: unable to create robot", e);
+        }
+    }
+
+    public void start() {
+        button.addActionListener(new ActionListener() {
+                public void actionPerformed(ActionEvent e) {
+                    actionPerformed = true;
+                    System.out.println(e.paramString());
+                }
+            });
+
+        EventQueue.invokeLater(new Runnable() {
+                public void run() {
+                    frame.setSize(200, 200);
+                    frame.setVisible(true);
+
+                    w.setModalExclusionType(Dialog.ModalExclusionType.APPLICATION_EXCLUDE);
+                    w.add(button);
+                    w.setSize(200, 200);
+                    w.setLocation(230, 230);
+                    w.setVisible(true);
+
+                    d.setSize(200, 200);
+                    d.setLocation(0, 230);
+                    d.setVisible(true);
+
+                }
+            });
+
+        waitTillShown(d);
+
+        test();
+    }
+
+    void test() {
+        clickOn(button);
+        waitForIdle();
+        if (!actionPerformed) {
+            throw new RuntimeException("Test failed!");
+        }
+        System.out.println("Test passed.");
+    }
+
+    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));
+        }
+        waitForIdle();
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.delay(50);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+        waitForIdle();
+    }
+    void waitTillShown(Component c) {
+        while (true) {
+            try {
+                Thread.sleep(100);
+                Point p = c.getLocationOnScreen();
+                if (p != null)
+                    break;
+            } catch (InterruptedException e) {
+                throw new RuntimeException(e);
+            } catch (IllegalComponentStateException e) {}
+        }
+    }
+    void waitForIdle() {
+        try {
+            robot.waitForIdle();
+            EventQueue.invokeAndWait( new Runnable() {
+                    public void run() {} // Dummy implementation
+                });
+        } catch(InterruptedException ie) {
+            System.out.println("waitForIdle, non-fatal exception caught:");
+            ie.printStackTrace();
+        } catch(InvocationTargetException ite) {
+            System.out.println("waitForIdle, non-fatal exception caught:");
+            ite.printStackTrace();
+        }
+
+        // wait longer...
+        robot.delay(200);
+    }
+}