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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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/* $Id: CodecResourcesTest.java 954256 2010-06-13 16:27:18Z jeremias $ */
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package org.apache.xmlgraphics.image.codec.png;
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import java.io.InputStream;
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import junit.framework.TestCase;
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import org.apache.commons.io.IOUtils;
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import org.apache.xmlgraphics.image.codec.util.MemoryCacheSeekableStream;
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import org.apache.xmlgraphics.image.codec.util.SeekableStream;
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* Checks for the presence of message resources for the internal codecs.
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public class CodecResourcesTest extends TestCase {
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public void testResources() throws Exception {
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InputStream in = new java.io.FileInputStream("test/images/barcode.eps");
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SeekableStream seekStream = new MemoryCacheSeekableStream(in);
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new PNGImage(seekStream, null);
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fail("Exception expected");
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} catch (RuntimeException re) {
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String msg = re.getMessage();
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if ("PNGImageDecoder0".equals(msg)) {
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fail("Message resource don't seem to be present! Message is: " + msg);
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} else if (msg.toLowerCase().indexOf("magic") < 0) {
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fail("Message not as expected! Message is: " + msg);
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IOUtils.closeQuietly(seekStream);
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IOUtils.closeQuietly(in);