1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.imaging.formats.jpeg.decoder;
19
20 import static org.junit.jupiter.api.Assertions.assertThrows;
21
22 import java.io.File;
23
24 import org.apache.commons.imaging.ImagingException;
25 import org.apache.commons.imaging.bytesource.ByteSource;
26 import org.apache.commons.imaging.test.TestResources;
27 import org.junit.jupiter.api.Test;
28
29 /**
30 * Tests for the JpegDecoder.
31 */
32 public class JpegDecoderTest {
33
34 /**
35 * Test that a bad file does not hang or take too long to be processed.
36 */
37 @Test
38 public void testDecodeBadFile() {
39 // From IMAGING-220
40 final File inputFile = TestResources.resourceToFile("/IMAGING-220/timeout-48eb4251935b4ca8b26d1859ea525c1b42ae0c78.jpeg");
41 final ByteSource byteSourceFile = ByteSource.file(inputFile);
42 assertThrows(ImagingException.class, () -> new JpegDecoder().decode(byteSourceFile));
43 }
44 }