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/Component/GetScreenLocTest/GetScreenLocTest.java
+++ b/test/jdk/java/awt/Component/GetScreenLocTest/GetScreenLocTest.java
@ -0,0 +1,131 @@
+/*
+ * Copyright (c) 2002, 2015, 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.AWTException;
+import java.awt.BorderLayout;
+import java.awt.Canvas;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Frame;
+import java.awt.Graphics;
+import java.awt.Point;
+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;
+
+/**
+ * @test
+ * @key headful
+ * @bug 4356202
+ * @summary Tests that getLocationOnScreen returns valid value(WindowMaker
+ *          only).
+ * @author dom@sparc.spb.su:
+ */
+public class GetScreenLocTest {
+    //Declare things used in the test, like buttons and labels here
+    static Robot robot = null;
+    private static class MyCanvas extends Canvas {
+        public Dimension getPreferredSize() {
+            return new Dimension(100, 100);
+        }
+        public void paint(Graphics g) {
+            super.paint(g);
+            g.setColor(Color.blue);
+            Rectangle r = getBounds();
+            g.fillRect(0, 0, r.width, r.height);
+        }
+    }
+    static int state = 0; // there are three states - (-1,-1),(0,0),(1,1)
+
+    static void bigPause() {
+        Toolkit.getDefaultToolkit().sync();
+        robot.waitForIdle();
+        robot.delay(1000);
+    }
+
+    static void doPress(Point p) {
+        robot.mouseMove(p.x, p.y);
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+    }
+
+    public static void main(final String[] args) throws AWTException {
+        robot = new Robot();
+        Frame bigOne = new Frame();
+        bigOne.setSize(200, 200);
+        bigOne.setLocationRelativeTo(null);
+        bigOne.setVisible(true);
+        Frame f = new Frame();
+        f.setLayout(new BorderLayout());
+        f.setSize(120, 150);
+        f.setLocationRelativeTo(null);
+        Canvas c = new MyCanvas();
+        f.add(c, BorderLayout.CENTER);
+        c.addMouseListener(new MouseAdapter() {
+            public void mousePressed(MouseEvent e) {
+                switch(state) {
+                    case 0: // the first event should be (0,0)
+                        if (e.getX() != 0 || e.getY() != 0) {
+                            System.out.println("state 0: wrong location" + e);
+                            break;
+                        }
+                        state++;
+                        break;
+                    case 1: // the second event should be (1,1)
+                        if (e.getX() != 1 || e.getY() != 1) {
+                            System.out.println("state 1: wrong location " + e);
+                            break;
+                        }
+                        state++;
+                        break;
+                    case 2: // this should never happen
+                        System.out.println("state 2: wrong location " + e);
+                }
+            }
+        });
+        f.pack();
+        f.setVisible(true);
+        bigPause();
+
+        Point p = c.getLocationOnScreen();
+        doPress(p);
+        p.x += 1;
+        p.y += 1;
+        doPress(p);
+        p.x -= 2;
+        p.y -= 2;
+        doPress(p);
+        bigPause();
+
+        f.dispose();
+        bigOne.dispose();
+
+        // ...and at the end the state should be 2
+        if (state != 2) {
+            throw new RuntimeException("wrong state: " + state);
+        }
+    }
+}