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 OlympusC5050zTest extends \PHPUnit_Framework_TestCase
30 public function testRead()
32 Pel::clearExceptions();
33 Pel::setStrictParsing(false);
34 $jpeg = new PelJpeg(dirname(__FILE__) . '/olympus-c5050z.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()), 11);
49 $entry = $ifd0->getEntry(270); // ImageDescription
50 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
51 $this->assertEquals($entry->getValue(), 'OLYMPUS DIGITAL CAMERA ');
52 $this->assertEquals($entry->getText(), 'OLYMPUS DIGITAL CAMERA ');
54 $entry = $ifd0->getEntry(271); // Make
55 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
56 $this->assertEquals($entry->getValue(), 'OLYMPUS OPTICAL CO.,LTD');
57 $this->assertEquals($entry->getText(), 'OLYMPUS OPTICAL CO.,LTD');
59 $entry = $ifd0->getEntry(272); // Model
60 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
61 $this->assertEquals($entry->getValue(), 'C5050Z');
62 $this->assertEquals($entry->getText(), 'C5050Z');
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(), '72/1');
77 $entry = $ifd0->getEntry(283); // YResolution
78 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
79 $this->assertEquals($entry->getValue(), array(
83 $this->assertEquals($entry->getText(), '72/1');
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(), 'v558-83');
93 $this->assertEquals($entry->getText(), 'v558-83');
95 $entry = $ifd0->getEntry(306); // DateTime
96 $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
97 $this->assertEquals($entry->getValue(), false);
98 $this->assertEquals($entry->getText(), '0000:00:00 00:00:00');
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 $entry = $ifd0->getEntry(50341); // PrintIM
106 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
107 $expected = "\x50\x72\x69\x6e\x74\x49\x4d\0\x30\x32\x35\x30\0\0\x14\0\x01\0\x14\0\x14\0\x02\0\x01\0\0\0\x03\0\x88\0\0\0\x07\0\0\0\0\0\x08\0\0\0\0\0\x09\0\0\0\0\0\x0a\0\0\0\0\0\x0b\0\xd0\0\0\0\x0c\0\0\0\0\0\x0d\0\0\0\0\0\x0e\0\xe8\0\0\0\0\x01\x01\0\0\0\x01\x01\xff\0\0\0\x02\x01\x83\0\0\0\x03\x01\x83\0\0\0\x04\x01\x80\0\0\0\x05\x01\x83\0\0\0\x06\x01\x83\0\0\0\x07\x01\x80\x80\x80\0\x10\x01\x80\0\0\0\x09\x11\0\0\x10\x27\0\0\x0b\x0f\0\0\x10\x27\0\0\x97\x05\0\0\x10\x27\0\0\xb0\x08\0\0\x10\x27\0\0\x01\x1c\0\0\x10\x27\0\0\x5e\x02\0\0\x10\x27\0\0\x8b\0\0\0\x10\x27\0\0\xcb\x03\0\0\x10\x27\0\0\xe5\x1b\0\0\x10\x27\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\0\0\0\0\0";
108 $this->assertEquals($entry->getValue(), $expected);
109 $this->assertEquals($entry->getText(), '(undefined)');
111 /* Sub IFDs of $ifd0. */
112 $this->assertEquals(count($ifd0->getSubIfds()), 1);
113 $ifd0_0 = $ifd0->getSubIfd(2); // IFD Exif
114 $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0_0);
116 /* Start of IDF $ifd0_0. */
117 $this->assertEquals(count($ifd0_0->getEntries()), 32);
119 $entry = $ifd0_0->getEntry(33434); // ExposureTime
120 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
121 $this->assertEquals($entry->getValue(), array(
125 $this->assertEquals($entry->getText(), '1/4 sec.');
127 $entry = $ifd0_0->getEntry(33437); // FNumber
128 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
129 $this->assertEquals($entry->getValue(), array(
133 $this->assertEquals($entry->getText(), 'f/2.6');
135 $entry = $ifd0_0->getEntry(34850); // ExposureProgram
136 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
137 $this->assertEquals($entry->getValue(), 2);
138 $this->assertEquals($entry->getText(), 'Normal program');
140 $entry = $ifd0_0->getEntry(34855); // ISOSpeedRatings
141 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
142 $this->assertEquals($entry->getValue(), 64);
143 $this->assertEquals($entry->getText(), '64');
145 $entry = $ifd0_0->getEntry(36864); // ExifVersion
146 $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
147 $this->assertEquals($entry->getValue(), 2.2);
148 $this->assertEquals($entry->getText(), 'Exif Version 2.2');
150 $entry = $ifd0_0->getEntry(36867); // DateTimeOriginal
151 $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
152 $this->assertEquals($entry->getValue(), false);
153 $this->assertEquals($entry->getText(), '0000:00:00 00:00:00');
155 $entry = $ifd0_0->getEntry(36868); // DateTimeDigitized
156 $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
157 $this->assertEquals($entry->getValue(), false);
158 $this->assertEquals($entry->getText(), '0000:00:00 00:00:00');
160 $entry = $ifd0_0->getEntry(37121); // ComponentsConfiguration
161 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
162 $this->assertEquals($entry->getValue(), "\x01\x02\x03\0");
163 $this->assertEquals($entry->getText(), 'Y Cb Cr -');
165 $entry = $ifd0_0->getEntry(37122); // CompressedBitsPerPixel
166 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
167 $this->assertEquals($entry->getValue(), array(
171 $this->assertEquals($entry->getText(), '2/1');
173 $entry = $ifd0_0->getEntry(37380); // ExposureBiasValue
174 $this->assertInstanceOf('lsolesen\pel\PelEntrySRational', $entry);
175 $this->assertEquals($entry->getValue(), array(
179 $this->assertEquals($entry->getText(), '0.0');
181 $entry = $ifd0_0->getEntry(37381); // MaxApertureValue
182 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
183 $this->assertEquals($entry->getValue(), array(
187 $this->assertEquals($entry->getText(), '28/10');
189 $entry = $ifd0_0->getEntry(37383); // MeteringMode
190 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
191 $this->assertEquals($entry->getValue(), 5);
192 $this->assertEquals($entry->getText(), 'Pattern');
194 $entry = $ifd0_0->getEntry(37384); // LightSource
195 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
196 $this->assertEquals($entry->getValue(), 0);
197 $this->assertEquals($entry->getText(), 'Unknown');
199 $entry = $ifd0_0->getEntry(37385); // Flash
200 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
201 $this->assertEquals($entry->getValue(), 16);
202 $this->assertEquals($entry->getText(), 'Flash did not fire, compulsory flash mode.');
204 $entry = $ifd0_0->getEntry(37386); // FocalLength
205 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
206 $this->assertEquals($entry->getValue(), array(
210 $this->assertEquals($entry->getText(), '21.3 mm');
212 $entry = $ifd0_0->getEntry(37500); // MakerNote
213 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
214 $expected = "\x4f\x4c\x59\x4d\x50\0\x01\0\x10\0\0\x02\x04\0\x03\0\0\0\xd6\x05\0\0\x01\x02\x03\0\x01\0\0\0\x01\0\0\0\x02\x02\x03\0\x01\0\0\0\0\0\0\0\x03\x02\x03\0\x01\0\0\0\0\0\0\0\x04\x02\x05\0\x01\0\0\0\xe2\x05\0\0\x05\x02\x05\0\x01\0\0\0\xea\x05\0\0\x06\x02\x08\0\x06\0\0\0\xf2\x05\0\0\x07\x02\x02\0\x08\0\0\0\xfe\x05\0\0\x08\x02\x02\0\x34\0\0\0\x06\x06\0\0\x09\x02\x07\0\x20\0\0\0\x42\x06\0\0\0\x03\x03\0\x01\0\0\0\0\0\0\0\x01\x03\x03\0\x01\0\0\0\0\0\0\0\x02\x03\x03\0\x01\0\0\0\x01\0\0\0\x03\x03\x03\0\x01\0\0\0\0\0\0\0\x04\x03\x03\0\x01\0\0\0\0\0\0\0\0\x0f\x07\0\xfe\0\0\0\x62\x06\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x64\0\0\0\x64\0\0\0\x88\x03\0\0\x64\0\0\0\x03\0\x0d\0\x12\0\x19\0\x38\0\x49\0\x53\x58\x35\x35\x38\0\0\0\x5b\x70\x69\x63\x74\x75\x72\x65\x49\x6e\x66\x6f\x5d\x20\x52\x65\x73\x6f\x6c\x75\x74\x69\x6f\x6e\x3d\x31\x20\x5b\x43\x61\x6d\x65\x72\x61\x20\x49\x6e\x66\x6f\x5d\x20\x54\x79\x70\x65\x3d\x53\x58\x35\x35\x38\0\0\0\0\0\0\0\0\0\x4f\x4c\x59\x4d\x50\x55\x53\x20\x44\x49\x47\x49\x54\x41\x4c\x20\x43\x41\x4d\x45\x52\x41\0\xff\xff\xff\xff\xff\xff\xff\xff\xff\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x31\xcf\x13\0\0\0\0\x01\xe8\x48\0\0\x03\xb5\0\x01\xe5\xd3\0\0\x14\x55\0\0\x14\x55\x01\0\x1f\0\x0b\xa9\0\x12\x03\x31\x01\0\x01\xc0\x01\xe6\x01\xfc\x01\xe9\xd0\0\0\xe8\x11\x4a\0\0\x14\x14\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x0b\x1c\0\0\x40\0\x0b\x19\0\0\0\x67\0\0\0\x67\0\xe8\x16\x49\0\0\0\x12\0\x03\xcb\xa6\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x19\x61\x12\x31\0\x76\x01\x3f\x01\xcf\x02\x59\x01\x15\x02\0\x02\x9c\0\x30\x0b\x95\x0d\x14\x02\0\0\xc9\x03\x8b\x02\0\x01\x6e\x03\x93\x03\xed\x01\x72\x01\0\xd0\x5b\0\x0c\0\x0c\0\x02\x03\x52\0\x01\0\0\0\0\0\x09\0\x32\0\x0a\0\0\0\x01\0\x48\0\x87\0\x64\0\x78\x0e\x0e\x0e\x0e\x11\x11\x11\x11\0\0\0\0\0\0\x14\x1d\x0e\x17\0\0\x0a\0\x1b\0\0\x1a\0\0\0\0\x01\0\x32\x0f\x42\x40\x0f\0\0\x64\x2a\x20\0\0";
215 $this->assertEquals($entry->getValue(), $expected);
216 $this->assertEquals($entry->getText(), '600 bytes unknown MakerNote data');
218 $entry = $ifd0_0->getEntry(37510); // UserComment
219 $this->assertInstanceOf('lsolesen\pel\PelEntryUserComment', $entry);
220 $this->assertEquals($entry->getValue(), ' ');
221 $this->assertEquals($entry->getText(), ' ');
223 $entry = $ifd0_0->getEntry(40960); // FlashPixVersion
224 $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
225 $this->assertEquals($entry->getValue(), 1);
226 $this->assertEquals($entry->getText(), 'FlashPix Version 1.0');
228 $entry = $ifd0_0->getEntry(40961); // ColorSpace
229 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
230 $this->assertEquals($entry->getValue(), 1);
231 $this->assertEquals($entry->getText(), 'sRGB');
233 $entry = $ifd0_0->getEntry(40962); // PixelXDimension
234 $this->assertInstanceOf('lsolesen\pel\PelEntryLong', $entry);
235 $this->assertEquals($entry->getValue(), 640);
236 $this->assertEquals($entry->getText(), '640');
238 $entry = $ifd0_0->getEntry(40963); // PixelYDimension
239 $this->assertInstanceOf('lsolesen\pel\PelEntryLong', $entry);
240 $this->assertEquals($entry->getValue(), 480);
241 $this->assertEquals($entry->getText(), '480');
243 $entry = $ifd0_0->getEntry(41728); // FileSource
244 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
245 $this->assertEquals($entry->getValue(), "\x03");
246 $this->assertEquals($entry->getText(), 'DSC');
248 $entry = $ifd0_0->getEntry(41729); // SceneType
249 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
250 $this->assertEquals($entry->getValue(), "\x01");
251 $this->assertEquals($entry->getText(), 'Directly photographed');
253 $entry = $ifd0_0->getEntry(41985); // CustomRendered
254 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
255 $this->assertEquals($entry->getValue(), 0);
256 $this->assertEquals($entry->getText(), 'Normal process');
258 $entry = $ifd0_0->getEntry(41986); // ExposureMode
259 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
260 $this->assertEquals($entry->getValue(), 0);
261 $this->assertEquals($entry->getText(), 'Auto exposure');
263 $entry = $ifd0_0->getEntry(41987); // WhiteBalance
264 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
265 $this->assertEquals($entry->getValue(), 1);
266 $this->assertEquals($entry->getText(), 'Manual white balance');
268 $entry = $ifd0_0->getEntry(41988); // DigitalZoomRatio
269 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
270 $this->assertEquals($entry->getValue(), array(
274 $this->assertEquals($entry->getText(), '0/100');
276 $entry = $ifd0_0->getEntry(41990); // SceneCaptureType
277 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
278 $this->assertEquals($entry->getValue(), 0);
279 $this->assertEquals($entry->getText(), 'Standard');
281 $entry = $ifd0_0->getEntry(41991); // GainControl
282 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
283 $this->assertEquals($entry->getValue(), 0);
284 $this->assertEquals($entry->getText(), 'Normal');
286 $entry = $ifd0_0->getEntry(41992); // Contrast
287 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
288 $this->assertEquals($entry->getValue(), 0);
289 $this->assertEquals($entry->getText(), 'Normal');
291 $entry = $ifd0_0->getEntry(41993); // Saturation
292 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
293 $this->assertEquals($entry->getValue(), 0);
294 $this->assertEquals($entry->getText(), 'Normal');
296 $entry = $ifd0_0->getEntry(41994); // Sharpness
297 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
298 $this->assertEquals($entry->getValue(), 0);
299 $this->assertEquals($entry->getText(), 'Normal');
301 /* Sub IFDs of $ifd0_0. */
302 $this->assertEquals(count($ifd0_0->getSubIfds()), 1);
303 $ifd0_0_0 = $ifd0_0->getSubIfd(4); // IFD Interoperability
304 $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0_0_0);
306 /* Start of IDF $ifd0_0_0. */
307 $this->assertEquals(count($ifd0_0_0->getEntries()), 2);
309 $entry = $ifd0_0_0->getEntry(1); // InteroperabilityIndex
310 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
311 $this->assertEquals($entry->getValue(), 'R98');
312 $this->assertEquals($entry->getText(), 'R98');
314 $entry = $ifd0_0_0->getEntry(2); // InteroperabilityVersion
315 $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
316 $this->assertEquals($entry->getValue(), 1);
317 $this->assertEquals($entry->getText(), 'Interoperability Version 1.0');
319 /* Sub IFDs of $ifd0_0_0. */
320 $this->assertEquals(count($ifd0_0_0->getSubIfds()), 0);
322 $this->assertEquals($ifd0_0_0->getThumbnailData(), '');
325 $ifd0_0_1 = $ifd0_0_0->getNextIfd();
326 $this->assertNull($ifd0_0_1);
327 /* End of IFD $ifd0_0_0. */
329 $this->assertEquals($ifd0_0->getThumbnailData(), '');
332 $ifd0_1 = $ifd0_0->getNextIfd();
333 $this->assertNull($ifd0_1);
334 /* End of IFD $ifd0_0. */
336 $this->assertEquals($ifd0->getThumbnailData(), '');
339 $ifd1 = $ifd0->getNextIfd();
340 $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd1);
341 /* End of IFD $ifd0. */
343 /* Start of IDF $ifd1. */
344 $this->assertEquals(count($ifd1->getEntries()), 4);
346 $entry = $ifd1->getEntry(259); // Compression
347 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
348 $this->assertEquals($entry->getValue(), 6);
349 $this->assertEquals($entry->getText(), 'JPEG compression');
351 $entry = $ifd1->getEntry(282); // XResolution
352 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
353 $this->assertEquals($entry->getValue(), array(
357 $this->assertEquals($entry->getText(), '72/1');
359 $entry = $ifd1->getEntry(283); // YResolution
360 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
361 $this->assertEquals($entry->getValue(), array(
365 $this->assertEquals($entry->getText(), '72/1');
367 $entry = $ifd1->getEntry(296); // ResolutionUnit
368 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
369 $this->assertEquals($entry->getValue(), 2);
370 $this->assertEquals($entry->getText(), 'Inch');
372 /* Sub IFDs of $ifd1. */
373 $this->assertEquals(count($ifd1->getSubIfds()), 0);
375 $thumb_data = file_get_contents(dirname(__FILE__) . '/olympus-c5050z-thumb.jpg');
376 $this->assertEquals($ifd1->getThumbnailData(), $thumb_data);
379 $ifd2 = $ifd1->getNextIfd();
380 $this->assertNull($ifd2);
381 /* End of IFD $ifd1. */
383 $this->assertTrue(count(Pel::getExceptions()) == 0);