4 * PEL: PHP Exif Library. A library with support for reading and
5 * writing all Exif headers in JPEG and TIFF images using PHP.
7 * Copyright (C) 2005, 2006 Martin Geisler.
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program in the file COPYING; if not, write to the
21 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
22 * Boston, MA 02110-1301 USA
26 use lsolesen\pel\PelJpeg;
28 class NikonE950Test extends \PHPUnit_Framework_TestCase
30 public function testRead()
32 Pel::clearExceptions();
33 Pel::setStrictParsing(false);
34 $jpeg = new PelJpeg(dirname(__FILE__) . '/nikon-e950.jpg');
36 $exif = $jpeg->getExif();
37 $this->assertInstanceOf('lsolesen\pel\PelExif', $exif);
39 $tiff = $exif->getTiff();
40 $this->assertInstanceOf('lsolesen\pel\PelTiff', $tiff);
43 $ifd0 = $tiff->getIfd();
44 $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0);
46 /* Start of IDF $ifd0. */
47 $this->assertEquals(count($ifd0->getEntries()), 10);
49 $entry = $ifd0->getEntry(270); // ImageDescription
50 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
51 $this->assertEquals($entry->getValue(), ' ');
52 $this->assertEquals($entry->getText(), ' ');
54 $entry = $ifd0->getEntry(271); // Make
55 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
56 $this->assertEquals($entry->getValue(), 'NIKON');
57 $this->assertEquals($entry->getText(), 'NIKON');
59 $entry = $ifd0->getEntry(272); // Model
60 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
61 $this->assertEquals($entry->getValue(), 'E950');
62 $this->assertEquals($entry->getText(), 'E950');
64 $entry = $ifd0->getEntry(274); // Orientation
65 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
66 $this->assertEquals($entry->getValue(), 1);
67 $this->assertEquals($entry->getText(), 'top - left');
69 $entry = $ifd0->getEntry(282); // XResolution
70 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
71 $this->assertEquals($entry->getValue(), array(
75 $this->assertEquals($entry->getText(), '300/1');
77 $entry = $ifd0->getEntry(283); // YResolution
78 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
79 $this->assertEquals($entry->getValue(), array(
83 $this->assertEquals($entry->getText(), '300/1');
85 $entry = $ifd0->getEntry(296); // ResolutionUnit
86 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
87 $this->assertEquals($entry->getValue(), 2);
88 $this->assertEquals($entry->getText(), 'Inch');
90 $entry = $ifd0->getEntry(305); // Software
91 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
92 $this->assertEquals($entry->getValue(), 'v981p-78');
93 $this->assertEquals($entry->getText(), 'v981p-78');
95 $entry = $ifd0->getEntry(306); // DateTime
96 $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
97 $this->assertEquals($entry->getValue(), 978276013);
98 $this->assertEquals($entry->getText(), '2000:12:31 15:20:13');
100 $entry = $ifd0->getEntry(531); // YCbCrPositioning
101 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
102 $this->assertEquals($entry->getValue(), 2);
103 $this->assertEquals($entry->getText(), 'co-sited');
105 /* Sub IFDs of $ifd0. */
106 $this->assertEquals(count($ifd0->getSubIfds()), 1);
107 $ifd0_0 = $ifd0->getSubIfd(2); // IFD Exif
108 $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0_0);
110 /* Start of IDF $ifd0_0. */
111 $this->assertEquals(count($ifd0_0->getEntries()), 23);
113 $entry = $ifd0_0->getEntry(33434); // ExposureTime
114 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
115 $this->assertEquals($entry->getValue(), array(
119 $this->assertEquals($entry->getText(), '1/112 sec.');
121 $entry = $ifd0_0->getEntry(33437); // FNumber
122 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
123 $this->assertEquals($entry->getValue(), array(
127 $this->assertEquals($entry->getText(), 'f/6.0');
129 $entry = $ifd0_0->getEntry(34850); // ExposureProgram
130 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
131 $this->assertEquals($entry->getValue(), 2);
132 $this->assertEquals($entry->getText(), 'Normal program');
134 $entry = $ifd0_0->getEntry(34855); // ISOSpeedRatings
135 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
136 $this->assertEquals($entry->getValue(), 80);
137 $this->assertEquals($entry->getText(), '80');
139 $entry = $ifd0_0->getEntry(36864); // ExifVersion
140 $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
141 $this->assertEquals($entry->getValue(), 2.1);
142 $this->assertEquals($entry->getText(), 'Exif Version 2.1');
144 $entry = $ifd0_0->getEntry(36867); // DateTimeOriginal
145 $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
146 $this->assertEquals($entry->getValue(), 978276013);
147 $this->assertEquals($entry->getText(), '2000:12:31 15:20:13');
149 $entry = $ifd0_0->getEntry(36868); // DateTimeDigitized
150 $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
151 $this->assertEquals($entry->getValue(), 978276013);
152 $this->assertEquals($entry->getText(), '2000:12:31 15:20:13');
154 $entry = $ifd0_0->getEntry(37121); // ComponentsConfiguration
155 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
156 $this->assertEquals($entry->getValue(), "\x01\x02\x03\0");
157 $this->assertEquals($entry->getText(), 'Y Cb Cr -');
159 $entry = $ifd0_0->getEntry(37122); // CompressedBitsPerPixel
160 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
161 $this->assertEquals($entry->getValue(), array(
165 $this->assertEquals($entry->getText(), '4/1');
167 $entry = $ifd0_0->getEntry(37380); // ExposureBiasValue
168 $this->assertInstanceOf('lsolesen\pel\PelEntrySRational', $entry);
169 $this->assertEquals($entry->getValue(), array(
173 $this->assertEquals($entry->getText(), '0.0');
175 $entry = $ifd0_0->getEntry(37381); // MaxApertureValue
176 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
177 $this->assertEquals($entry->getValue(), array(
181 $this->assertEquals($entry->getText(), '26/10');
183 $entry = $ifd0_0->getEntry(37383); // MeteringMode
184 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
185 $this->assertEquals($entry->getValue(), 5);
186 $this->assertEquals($entry->getText(), 'Pattern');
188 $entry = $ifd0_0->getEntry(37384); // LightSource
189 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
190 $this->assertEquals($entry->getValue(), 0);
191 $this->assertEquals($entry->getText(), 'Unknown');
193 $entry = $ifd0_0->getEntry(37385); // Flash
194 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
195 $this->assertEquals($entry->getValue(), 0);
196 $this->assertEquals($entry->getText(), 'Flash did not fire.');
198 $entry = $ifd0_0->getEntry(37386); // FocalLength
199 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
200 $this->assertEquals($entry->getValue(), array(
204 $this->assertEquals($entry->getText(), '15.8 mm');
206 $entry = $ifd0_0->getEntry(37500); // MakerNote
207 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
208 $expected = "\x4e\x69\x6b\x6f\x6e\0\x01\0\x0b\0\x02\0\x02\0\x06\0\0\0\x26\x04\0\0\x03\0\x03\0\x01\0\0\0\x0c\0\0\0\x04\0\x03\0\x01\0\0\0\x01\0\0\0\x05\0\x03\0\x01\0\0\0\0\0\0\0\x06\0\x03\0\x01\0\0\0\0\0\0\0\x07\0\x03\0\x01\0\0\0\0\0\0\0\x08\0\x05\0\x01\0\0\0\x2c\x04\0\0\x09\0\x02\0\x14\0\0\0\x34\x04\0\0\x0a\0\x05\0\x01\0\0\0\x48\x04\0\0\x0b\0\x03\0\x01\0\0\0\0\0\0\0\0\x0f\x04\0\x1e\0\0\0\x50\x04\0\0\0\0\0\0\x30\x38\x2e\x30\x30\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x64\0\0\0\x01\x3e\0\x80\x01\x58\0\0\0\0\xff\x01\0\0\0\0\x0c\xe5\x10\x8c\0\0\0\0\x0a\x5b\0\0\x18\x6a\0\0\x23\x04\0\0\x11\x16\0\0\x11\x16\0\0\x1f\x05\x0c\x9f\0\x2f\0\0\0\0\x01\xcb\x02\x27\x02\x7b\x02\xd8\x03\x6a\x08\x5c\0\0\0\0\x10\x0e\x15\0\0\x01\x60\0\0\x30\0\0\0\x10\0\0\x5b\x18\x02\0\x48\x04\x16\x68\0\x0b\x58\x29\0\x3f\0\0\x15\x19\x15\x1a\x0f\xe1\x42\0\xff\0\x4f\x5d\x32\x0c\xa1\x02\0\0";
209 $this->assertEquals($entry->getValue(), $expected);
210 $this->assertEquals($entry->getText(), '308 bytes unknown MakerNote data');
212 $entry = $ifd0_0->getEntry(37510); // UserComment
213 $this->assertInstanceOf('lsolesen\pel\PelEntryUserComment', $entry);
214 $this->assertEquals($entry->getValue(), ' ');
215 $this->assertEquals($entry->getText(), ' ');
217 $entry = $ifd0_0->getEntry(40960); // FlashPixVersion
218 $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
219 $this->assertEquals($entry->getValue(), 1);
220 $this->assertEquals($entry->getText(), 'FlashPix Version 1.0');
222 $entry = $ifd0_0->getEntry(40961); // ColorSpace
223 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
224 $this->assertEquals($entry->getValue(), 1);
225 $this->assertEquals($entry->getText(), 'sRGB');
227 $entry = $ifd0_0->getEntry(40962); // PixelXDimension
228 $this->assertInstanceOf('lsolesen\pel\PelEntryLong', $entry);
229 $this->assertEquals($entry->getValue(), 1600);
230 $this->assertEquals($entry->getText(), '1600');
232 $entry = $ifd0_0->getEntry(40963); // PixelYDimension
233 $this->assertInstanceOf('lsolesen\pel\PelEntryLong', $entry);
234 $this->assertEquals($entry->getValue(), 1200);
235 $this->assertEquals($entry->getText(), '1200');
237 $entry = $ifd0_0->getEntry(41728); // FileSource
238 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
239 $this->assertEquals($entry->getValue(), "\x03");
240 $this->assertEquals($entry->getText(), 'DSC');
242 $entry = $ifd0_0->getEntry(41729); // SceneType
243 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
244 $this->assertEquals($entry->getValue(), "\x01");
245 $this->assertEquals($entry->getText(), 'Directly photographed');
247 /* Sub IFDs of $ifd0_0. */
248 $this->assertEquals(count($ifd0_0->getSubIfds()), 1);
249 $ifd0_0_0 = $ifd0_0->getSubIfd(4); // IFD Interoperability
250 $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0_0_0);
252 /* Start of IDF $ifd0_0_0. */
253 $this->assertEquals(count($ifd0_0_0->getEntries()), 2);
255 $entry = $ifd0_0_0->getEntry(1); // InteroperabilityIndex
256 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
257 $this->assertEquals($entry->getValue(), 'R98');
258 $this->assertEquals($entry->getText(), 'R98');
260 $entry = $ifd0_0_0->getEntry(2); // InteroperabilityVersion
261 $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
262 $this->assertEquals($entry->getValue(), 1);
263 $this->assertEquals($entry->getText(), 'Interoperability Version 1.0');
265 /* Sub IFDs of $ifd0_0_0. */
266 $this->assertEquals(count($ifd0_0_0->getSubIfds()), 0);
268 $this->assertEquals($ifd0_0_0->getThumbnailData(), '');
271 $ifd0_0_1 = $ifd0_0_0->getNextIfd();
272 $this->assertNull($ifd0_0_1);
273 /* End of IFD $ifd0_0_0. */
275 $this->assertEquals($ifd0_0->getThumbnailData(), '');
278 $ifd0_1 = $ifd0_0->getNextIfd();
279 $this->assertNull($ifd0_1);
280 /* End of IFD $ifd0_0. */
282 $this->assertEquals($ifd0->getThumbnailData(), '');
285 $ifd1 = $ifd0->getNextIfd();
286 $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd1);
287 /* End of IFD $ifd0. */
289 /* Start of IDF $ifd1. */
290 $this->assertEquals(count($ifd1->getEntries()), 4);
292 $entry = $ifd1->getEntry(259); // Compression
293 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
294 $this->assertEquals($entry->getValue(), 6);
295 $this->assertEquals($entry->getText(), 'JPEG compression');
297 $entry = $ifd1->getEntry(282); // XResolution
298 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
299 $this->assertEquals($entry->getValue(), array(
303 $this->assertEquals($entry->getText(), '300/1');
305 $entry = $ifd1->getEntry(283); // YResolution
306 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
307 $this->assertEquals($entry->getValue(), array(
311 $this->assertEquals($entry->getText(), '300/1');
313 $entry = $ifd1->getEntry(296); // ResolutionUnit
314 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
315 $this->assertEquals($entry->getValue(), 2);
316 $this->assertEquals($entry->getText(), 'Inch');
318 /* Sub IFDs of $ifd1. */
319 $this->assertEquals(count($ifd1->getSubIfds()), 0);
321 $thumb_data = file_get_contents(dirname(__FILE__) . '/nikon-e950-thumb.jpg');
322 $this->assertEquals($ifd1->getThumbnailData(), $thumb_data);
325 $ifd2 = $ifd1->getNextIfd();
326 $this->assertNull($ifd2);
327 /* End of IFD $ifd1. */
329 $this->assertTrue(count(Pel::getExceptions()) == 0);