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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.exif;
19  
20  import java.io.File;
21  import java.util.Collection;
22  import java.util.HashMap;
23  import java.util.Map;
24  
25  import org.apache.commons.imaging.Imaging;
26  import org.apache.commons.imaging.ImagingConstants;
27  import org.apache.commons.imaging.formats.jpeg.JpegImageMetadata;
28  import org.apache.commons.imaging.formats.tiff.TiffImageMetadata;
29  import org.apache.commons.imaging.util.Debug;
30  import org.junit.Test;
31  import org.junit.runner.RunWith;
32  import org.junit.runners.Parameterized;
33  
34  @RunWith(Parameterized.class)
35  public class GpsTest extends ExifBaseTest {
36  
37      private final File imageFile;
38  
39      @Parameterized.Parameters
40      public static Collection<File> data() throws Exception {
41          return getImagesWithExifData();
42      }
43  
44      public GpsTest(final File imageFile) {
45          this.imageFile = imageFile;
46      }
47  
48      @Test
49      public void test() throws Exception {
50          if (imageFile.getParentFile().getName().toLowerCase().equals("@broken")) {
51              return;
52          }
53  
54          final Map<String, Object> params = new HashMap<>();
55          final boolean ignoreImageData = isPhilHarveyTestImage(imageFile);
56          params.put(ImagingConstants.PARAM_KEY_READ_THUMBNAILS, Boolean.valueOf(!ignoreImageData));
57  
58          final JpegImageMetadata metadata = (JpegImageMetadata) Imaging.getMetadata(imageFile, params);
59          if (null == metadata) {
60              return;
61          }
62  
63          final TiffImageMetadata exifMetadata = metadata.getExif();
64          if (null == exifMetadata) {
65              return;
66          }
67  
68          final TiffImageMetadata.GPSInfo gpsInfo = exifMetadata.getGPS();
69          if (null == gpsInfo) {
70              return;
71          }
72  
73          // TODO we should assert something here.
74          Debug.debug("imageFile " + imageFile);
75          Debug.debug("gpsInfo " + gpsInfo);
76          Debug.debug("gpsInfo longitude as degrees east " + gpsInfo.getLongitudeAsDegreesEast());
77          Debug.debug("gpsInfo latitude as degrees north " + gpsInfo.getLatitudeAsDegreesNorth());
78          Debug.debug();
79  
80      }
81  }