svn commit: r1722925 - /pdfbox/trunk/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java

[ti...@apache.org]

Author: tilman
Date: Mon Jan  4 17:33:46 2016
New Revision: 1722925

URL: http://svn.apache.org/viewvc?rev=1722925&view=rev
Log:
PDFBOX-3181: add test

Modified:
    pdfbox/trunk/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java

Modified: pdfbox/trunk/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java?rev=1722925&r1=1722924&r2=1722925&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java (original)
+++ pdfbox/trunk/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java Mon Jan  4 17:33:46 2016
@@ -198,6 +198,15 @@ public class LosslessFactoryTest extends
             }
         }
 
+        // extra for PDFBOX-3181: check for exception due to different sizes of 
+        // alphaRaster.getSampleModel().getWidth()
+        // and
+        // alphaRaster.getWidth()
+        // happens with image returned by BufferedImage.getSubimage()
+        argbImage = argbImage.getSubimage(1, 1, argbImage.getWidth() - 2, argbImage.getHeight() - 2);
+        w -= 2;
+        h -= 2;
+
         PDImageXObject ximage = LosslessFactory.createFromImage(document, argbImage);
 
         validate(ximage, 8, w, h, "png", PDDeviceRGB.INSTANCE.getName());