svn commit: r613501 [2/2] - in /incubator/sanselan/trunk/src: main/java/org/apache/sanselan/common/ main/java/org/apache/sanselan/common/byteSources/ main/java/org/apache/sanselan/formats/jpeg/exifRewrite/ main/java/org/apache/sanselan/formats/tiff/ ma...

[cm...@apache.org]

Added: incubator/sanselan/trunk/src/test/java/org/apache/sanselan/formats/png/PngReadTest.java
URL: http://svn.apache.org/viewvc/incubator/sanselan/trunk/src/test/java/org/apache/sanselan/formats/png/PngReadTest.java?rev=613501&view=auto
==============================================================================
--- incubator/sanselan/trunk/src/test/java/org/apache/sanselan/formats/png/PngReadTest.java (added)
+++ incubator/sanselan/trunk/src/test/java/org/apache/sanselan/formats/png/PngReadTest.java Sat Jan 19 19:30:44 2008
@@ -0,0 +1,124 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sanselan.formats.png;
+
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+
+import org.apache.sanselan.ImageFormat;
+import org.apache.sanselan.ImageInfo;
+import org.apache.sanselan.ImageReadException;
+import org.apache.sanselan.ImageWriteException;
+import org.apache.sanselan.Sanselan;
+import org.apache.sanselan.SanselanTest;
+import org.apache.sanselan.common.IImageMetadata;
+import org.apache.sanselan.util.Debug;
+
+public class PngReadTest extends SanselanTest
+{
+	public PngReadTest(String name)
+	{
+		super(name);
+	}
+
+	private static boolean isPng(File file) throws IOException,
+			ImageReadException
+	{
+		ImageFormat format = Sanselan.guessFormat(file);
+		return format == ImageFormat.IMAGE_FORMAT_PNG;
+	}
+
+	private static final ImageFilter imageFilter = new ImageFilter()
+	{
+		public boolean accept(File file) throws IOException, ImageReadException
+		{
+			return isPng(file);
+		}
+	};
+
+	private File getPngImage() throws IOException, ImageReadException
+	{
+		return getTestImage(imageFilter);
+	}
+
+	private List getPngImages() throws IOException, ImageReadException
+	{
+		return getTestImages(imageFilter);
+	}
+
+	public void test() throws IOException, ImageReadException,
+			ImageWriteException
+	{
+		Debug.debug("start");
+
+		List images = getPngImages();
+		for (int i = 0; i < images.size(); i++)
+		{
+			File imageFile = (File) images.get(i);
+			Debug.debug("imageFile", imageFile);
+			if (imageFile.getParentFile().getName()
+					.equalsIgnoreCase("pngsuite")
+					&& imageFile.getName().toLowerCase().startsWith("x"))
+			{
+				try
+				{
+					IImageMetadata metadata = Sanselan.getMetadata(imageFile);
+					//			assertNotNull(metadata);
+					fail("Image read should have failed.");
+				}
+				catch (Exception e)
+				{
+				}
+				
+				try
+				{
+					ImageInfo imageInfo = Sanselan.getImageInfo(imageFile);
+//					assertNotNull(imageInfo);
+					fail("Image read should have failed.");
+				}
+				catch (Exception e)
+				{
+				}
+				
+				try
+				{
+					BufferedImage image = Sanselan.getBufferedImage(imageFile);
+//					assertNotNull(image);
+					fail("Image read should have failed.");
+				}
+				catch (Exception e)
+				{
+				}
+			}
+			else
+			{
+				IImageMetadata metadata = Sanselan.getMetadata(imageFile);
+				//			assertNotNull(metadata);
+
+				ImageInfo imageInfo = Sanselan.getImageInfo(imageFile);
+				assertNotNull(imageInfo);
+
+				BufferedImage image = Sanselan.getBufferedImage(imageFile);
+				assertNotNull(image);
+			}
+		}
+	}
+
+}

Propchange: incubator/sanselan/trunk/src/test/java/org/apache/sanselan/formats/png/PngReadTest.java
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