/*
* 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.ImageInfo;
import org.apache.sanselan.ImageReadException;
import org.apache.sanselan.Sanselan;
import org.apache.sanselan.common.IImageMetadata;
import org.apache.sanselan.util.Debug;
public class PngReadTest extends PngBaseTest
{
public void test() throws IOException, ImageReadException
{
Debug.debug("start");
List images = getPngImages();
for (int i = 0; i < images.size(); i++)
{
if (i % 10 == 0)
Debug.purgeMemory();
File imageFile = (File) images.get(i);
Debug.debug("imageFile", imageFile);
if (isInvalidPNGTestFile(imageFile))
{
try
{
Sanselan.getMetadata(imageFile);
fail("Image read should have failed.");
} catch (Exception e)
{
}
try
{
Sanselan.getImageInfo(imageFile);
fail("Image read should have failed.");
} catch (Exception e)
{
}
try
{
Sanselan.getBufferedImage(imageFile);
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);
}
}
}
}