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/PrintJob/ScaledImagePrintingTest.java
+++ b/test/jdk/java/awt/PrintJob/ScaledImagePrintingTest.java
@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 1999, 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.
+ */
+
+import java.awt.Button;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Frame;
+import java.awt.Graphics;
+import java.awt.Image;
+import java.awt.PrintJob;
+import java.awt.Toolkit;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+/*
+ * @test
+ * @bug 4257962
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @summary tests that scaled images are printed at resolution greater than 72dpi
+ * @run main/manual ScaledImagePrintingTest
+ */
+
+public class ScaledImagePrintingTest {
+
+    public static void main(String[] args) throws Exception {
+        String INSTRUCTIONS = """
+                Press 'Print' button from the test UI.
+
+                The test will bring up a print dialog. Select a printer and proceed.
+                Verify that the output is a series of a horizontal lines in a
+                rectangular box in the center of the page.
+
+                If output is as mentioned above, press Pass else Fail.""";
+
+        PassFailJFrame.builder()
+                .title("ScaledImagePrintingTest Test Instructions")
+                .instructions(INSTRUCTIONS)
+                .rows((int) INSTRUCTIONS.lines().count() + 2)
+                .columns(40)
+                .testTimeOut(5)
+                .testUI(ScaledImagePrintingTest::createUI)
+                .logArea(8)
+                .build()
+                .awaitAndCheck();
+    }
+
+    private static Frame createUI() {
+        Frame frame = new Frame("ResolutionTest");
+        Button b = new Button("Print");
+        b.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                PrintJob pj = frame.getToolkit().getPrintJob(frame, "ResolutionTest", null);
+                PassFailJFrame.log("Printing code started.");
+                if (pj != null) {
+                    Graphics g = pj.getGraphics();
+                    g.setColor(Color.black);
+                    int w = 200;
+                    int h = 200;
+                    Image image = frame.createImage(w, h);
+                    Graphics imageGraphics = image.getGraphics();
+                    Dimension d = pj.getPageDimension();
+                    imageGraphics.setColor(Color.black);
+                    for (int i = 0; i < h; i += 20) {
+                        imageGraphics.drawLine(0, i, w, i);
+                    }
+                    g.translate(d.width / 2, d.height / 2);
+                    g.drawImage(image, -w / 8, -h / 8, w / 4, h / 4, frame);
+                    g.setColor(Color.black);
+                    g.drawRect(-w / 4, -h / 4, w / 2, h / 2);
+                    imageGraphics.dispose();
+                    g.dispose();
+                    pj.end();
+                }
+                PassFailJFrame.log("Printing code finished.");
+            }
+        });
+        frame.add(b);
+        frame.setSize(50, 50);
+        return frame;
+    }
+}