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/PopupMenu/PopupMenuLocation.java

@@ -0,0 +1,160 @@
+/*
+ * Copyright (c) 2017, 2023, 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.
+ */
+
+import java.awt.FlowLayout;
+import java.awt.Frame;
+import java.awt.GraphicsConfiguration;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Insets;
+import java.awt.Point;
+import java.awt.PopupMenu;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.Toolkit;
+import java.awt.event.InputEvent;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.io.File;
+import java.util.stream.IntStream;
+import javax.imageio.ImageIO;
+
+/*
+ * @test
+ * @key headful
+ * @bug 8160270
+ * @run main/timeout=300 PopupMenuLocation
+ */
+public final class PopupMenuLocation {
+
+    private static final int SIZE = 350;
+    public static final String TEXT =
+            "Long-long-long-long-long-long-long text in the item-";
+    public static final int OFFSET = 50;
+    private static volatile boolean action = false;
+    private static Robot robot;
+    private static Frame frame;
+    private static Rectangle screenBounds;
+
+
+    public static void main(final String[] args) throws Exception {
+        robot = new Robot();
+        robot.setAutoDelay(200);
+        GraphicsEnvironment ge =
+                GraphicsEnvironment.getLocalGraphicsEnvironment();
+        GraphicsDevice[] sds = ge.getScreenDevices();
+        for (GraphicsDevice sd : sds) {
+            GraphicsConfiguration gc = sd.getDefaultConfiguration();
+            screenBounds = gc.getBounds();
+            Insets insets = Toolkit.getDefaultToolkit().getScreenInsets(gc);
+            Point point = new Point(screenBounds.x + insets.left,
+                                    screenBounds.y + insets.top);
+            final int yBound = screenBounds.y + screenBounds.height
+                               - insets.bottom - SIZE;
+            final int xBound = screenBounds.x + screenBounds.width
+                               - insets.right - SIZE;
+            while (point.y < yBound) {
+                while (point.x < xBound) {
+                    test(point);
+                    point.translate(screenBounds.width / 5, 0);
+                }
+                point.setLocation(screenBounds.x,
+                                  point.y + screenBounds.height / 5);
+            }
+        }
+    }
+
+    private static void test(final Point loc) {
+        frame = new Frame();
+        PopupMenu pm = new PopupMenu();
+        IntStream.rangeClosed(1, 6).forEach(i -> pm.add(TEXT + i));
+        pm.addActionListener(e -> {
+            action = true;
+            System.out.println(" Got action event " + e);
+        });
+
+        try {
+            frame.setUndecorated(true);
+            frame.setAlwaysOnTop(true);
+            frame.setLayout(new FlowLayout());
+            frame.add(pm);
+            frame.pack();
+            frame.setSize(SIZE, SIZE);
+            frame.setLocation(loc);
+            frame.setVisible(true);
+
+            frame.addMouseListener(new MouseAdapter() {
+                public void mousePressed(MouseEvent e) {
+                    show(e);
+                }
+
+                public void mouseReleased(MouseEvent e) {
+                    show(e);
+                }
+
+                private void show(MouseEvent e) {
+                    if (e.isPopupTrigger()) {
+                        pm.show(frame, 0, 50);
+                    }
+                }
+            });
+            openPopup(frame);
+        } finally {
+            frame.dispose();
+        }
+    }
+
+    private static void openPopup(final Frame frame) {
+        robot.waitForIdle();
+        Point pt = frame.getLocationOnScreen();
+        int x = pt.x + frame.getWidth() / 2;
+        int y = pt.y + OFFSET;
+        robot.mouseMove(x, y);
+        robot.mousePress(InputEvent.BUTTON3_DOWN_MASK);
+        robot.mouseRelease(InputEvent.BUTTON3_DOWN_MASK);
+        robot.delay(200);
+        y += OFFSET;
+        robot.mouseMove(x, y);
+        robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
+        robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
+        robot.waitForIdle();
+        if (!action) {
+            captureScreen();
+            throw new RuntimeException(
+                    "Failed, didn't receive the PopupMenu ActionEvent on " +
+                    "frame= " + frame + ", isFocused = " + frame.isFocused());
+        }
+        action = false;
+    }
+
+    private static void captureScreen() {
+        try {
+            ImageIO.write(robot.createScreenCapture(screenBounds),
+                          "png",
+                          new File("screen.png"));
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+}