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/print/PrinterJob/DeviceScale.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2007, 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 4810363 4924441
+   @key printer
+   @run main DeviceScale
+   @summary check the peek scale is the same as the device scale, and that the
+   clips are also the same
+*/
+import java.io.*;
+import java.net.*;
+import java.awt.*;
+import java.awt.geom.*;
+import java.awt.print.*;
+import javax.print.attribute.*;
+import javax.print.attribute.standard.*;
+
+public class DeviceScale implements Printable {
+
+    boolean firstTime = true;
+    double sx, sy;
+    Shape clip, firstClip;
+
+    public int print(Graphics g, PageFormat pf, int pageIndex)  {
+        Graphics2D g2 = (Graphics2D)g;
+        if (pageIndex>=1) {
+                return Printable.NO_SUCH_PAGE;
+        }
+        AffineTransform at = g2.getTransform();
+        System.out.println(at);
+        clip = g2.getClip();
+        System.out.println(clip);
+        if (firstTime)  {
+            firstTime = false;
+            sx = Math.abs(at.getScaleX());
+            sy = Math.abs(at.getScaleY());
+            firstClip = clip;
+        } else {
+            double newSx = Math.abs(at.getScaleX());
+            double newSy = Math.abs(at.getScaleY());
+            if (Math.abs(sx - newSx) > 0.1 ||
+                Math.abs(sy - newSy) > 0.1) {
+                throw new RuntimeException("different scale, was "+
+                                           sx+","+sy+" now " +
+                                           newSx+","+ newSy);
+            }
+            if (!clip.equals(firstClip)) {
+                throw new RuntimeException("different clip, was "+ firstClip +
+                                           " now "+ clip);
+            }
+        }
+        return Printable.PAGE_EXISTS;
+    }
+
+    public static void doit(OrientationRequested o) throws Exception {
+        PrinterJob  pj = PrinterJob.getPrinterJob();
+        if (pj.getPrintService() == null) {
+          System.out.println("No print service found.");
+          return;
+        }
+        pj.setPrintable(new DeviceScale());
+        PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
+        aset.add(o);
+        String fileName = "out.prn";
+        File f = new File(fileName);
+        f.deleteOnExit();
+        URI dest = f.toURI();
+        aset.add(new Destination(dest));
+        pj.print(aset);
+    }
+
+
+    public static void main(String arg[]) throws Exception {
+
+        doit(OrientationRequested.PORTRAIT);
+        doit(OrientationRequested.LANDSCAPE);
+        doit(OrientationRequested.REVERSE_LANDSCAPE);
+
+    }
+
+}