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 LeicaDLuxTest extends \PHPUnit_Framework_TestCase
30 public function testRead()
32 Pel::clearExceptions();
33 Pel::setStrictParsing(false);
34 $jpeg = new PelJpeg(dirname(__FILE__) . '/leica-d-lux.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(271); // Make
50 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
51 $this->assertEquals($entry->getValue(), 'LEICA');
52 $this->assertEquals($entry->getText(), 'LEICA');
54 $entry = $ifd0->getEntry(272); // Model
55 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
56 $this->assertEquals($entry->getValue(), 'D-LUX');
57 $this->assertEquals($entry->getText(), 'D-LUX');
59 $entry = $ifd0->getEntry(274); // Orientation
60 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
61 $this->assertEquals($entry->getValue(), 1);
62 $this->assertEquals($entry->getText(), 'top - left');
64 $entry = $ifd0->getEntry(282); // XResolution
65 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
66 $this->assertEquals($entry->getValue(), array(
70 $this->assertEquals($entry->getText(), '72/1');
72 $entry = $ifd0->getEntry(283); // YResolution
73 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
74 $this->assertEquals($entry->getValue(), array(
78 $this->assertEquals($entry->getText(), '72/1');
80 $entry = $ifd0->getEntry(296); // ResolutionUnit
81 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
82 $this->assertEquals($entry->getValue(), 2);
83 $this->assertEquals($entry->getText(), 'Inch');
85 $entry = $ifd0->getEntry(305); // Software
86 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
87 $this->assertEquals($entry->getValue(), 'Ver1.06');
88 $this->assertEquals($entry->getText(), 'Ver1.06');
90 $entry = $ifd0->getEntry(306); // DateTime
91 $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
92 $this->assertEquals($entry->getValue(), 1099994128);
93 $this->assertEquals($entry->getText(), '2004:11:09 09:55:28');
95 $entry = $ifd0->getEntry(531); // YCbCrPositioning
96 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
97 $this->assertEquals($entry->getValue(), 2);
98 $this->assertEquals($entry->getText(), 'co-sited');
100 $entry = $ifd0->getEntry(50341); // PrintIM
101 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
102 $expected = "\x50\x72\x69\x6e\x74\x49\x4d\0\x30\x32\x35\x30\0\0\x0e\0\x01\0\x16\0\x16\0\x02\0\0\0\0\0\x03\0\x64\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\xac\0\0\0\x0c\0\0\0\0\0\x0d\0\0\0\0\0\x0e\0\xc4\0\0\0\0\x01\x05\0\0\0\x01\x01\x01\0\0\0\x10\x01\x80\0\0\0\x09\x11\0\0\x10\x27\0\0\x0b\x0f\0\0\x10\x27\0\0\x37\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";
103 $this->assertEquals($entry->getValue(), $expected);
104 $this->assertEquals($entry->getText(), '(undefined)');
106 /* Sub IFDs of $ifd0. */
107 $this->assertEquals(count($ifd0->getSubIfds()), 1);
108 $ifd0_0 = $ifd0->getSubIfd(2); // IFD Exif
109 $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0_0);
111 /* Start of IDF $ifd0_0. */
112 $this->assertEquals(count($ifd0_0->getEntries()), 37);
114 $entry = $ifd0_0->getEntry(33434); // ExposureTime
115 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
116 $this->assertEquals($entry->getValue(), array(
120 $this->assertEquals($entry->getText(), '1/100 sec.');
122 $entry = $ifd0_0->getEntry(33437); // FNumber
123 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
124 $this->assertEquals($entry->getValue(), array(
128 $this->assertEquals($entry->getText(), 'f/9.7');
130 $entry = $ifd0_0->getEntry(34850); // ExposureProgram
131 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
132 $this->assertEquals($entry->getValue(), 2);
133 $this->assertEquals($entry->getText(), 'Normal program');
135 $entry = $ifd0_0->getEntry(34855); // ISOSpeedRatings
136 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
137 $this->assertEquals($entry->getValue(), 100);
138 $this->assertEquals($entry->getText(), '100');
140 $entry = $ifd0_0->getEntry(36864); // ExifVersion
141 $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
142 $this->assertEquals($entry->getValue(), 2.2);
143 $this->assertEquals($entry->getText(), 'Exif Version 2.2');
145 $entry = $ifd0_0->getEntry(36867); // DateTimeOriginal
146 $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
147 $this->assertEquals($entry->getValue(), 1099994128);
148 $this->assertEquals($entry->getText(), '2004:11:09 09:55:28');
150 $entry = $ifd0_0->getEntry(36868); // DateTimeDigitized
151 $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
152 $this->assertEquals($entry->getValue(), 1099994128);
153 $this->assertEquals($entry->getText(), '2004:11:09 09:55:28');
155 $entry = $ifd0_0->getEntry(37121); // ComponentsConfiguration
156 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
157 $this->assertEquals($entry->getValue(), "\x01\x02\x03\0" . '');
158 $this->assertEquals($entry->getText(), 'Y Cb Cr -');
160 $entry = $ifd0_0->getEntry(37122); // CompressedBitsPerPixel
161 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
162 $this->assertEquals($entry->getValue(), array(
166 $this->assertEquals($entry->getText(), '21/10');
168 $entry = $ifd0_0->getEntry(37377); // ShutterSpeedValue
169 $this->assertInstanceOf('lsolesen\pel\PelEntrySRational', $entry);
170 $this->assertEquals($entry->getValue(), array(
174 $this->assertEquals($entry->getText(), '6644/1000 sec. (APEX: 10)');
176 $entry = $ifd0_0->getEntry(37378); // ApertureValue
177 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
178 $this->assertEquals($entry->getValue(), array(
182 $this->assertEquals($entry->getText(), 'f/9.8');
184 $entry = $ifd0_0->getEntry(37380); // ExposureBiasValue
185 $this->assertInstanceOf('lsolesen\pel\PelEntrySRational', $entry);
186 $this->assertEquals($entry->getValue(), array(
190 $this->assertEquals($entry->getText(), '0.0');
192 $entry = $ifd0_0->getEntry(37381); // MaxApertureValue
193 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
194 $this->assertEquals($entry->getValue(), array(
198 $this->assertEquals($entry->getText(), '30/10');
200 $entry = $ifd0_0->getEntry(37383); // MeteringMode
201 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
202 $this->assertEquals($entry->getValue(), 3);
203 $this->assertEquals($entry->getText(), 'Spot');
205 $entry = $ifd0_0->getEntry(37384); // LightSource
206 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
207 $this->assertEquals($entry->getValue(), 1);
208 $this->assertEquals($entry->getText(), 'Daylight');
210 $entry = $ifd0_0->getEntry(37385); // Flash
211 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
212 $this->assertEquals($entry->getValue(), 24);
213 $this->assertEquals($entry->getText(), 'Flash did not fire, auto mode.');
215 $entry = $ifd0_0->getEntry(37386); // FocalLength
216 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
217 $this->assertEquals($entry->getValue(), array(
221 $this->assertEquals($entry->getText(), '8.8 mm');
223 $entry = $ifd0_0->getEntry(37500); // MakerNote
224 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
225 $expected = "\x4c\x45\x49\x43\x41\0\0\0\x0b\0\x01\0\x03\0\x01\0\0\0\x03\0\0\0\x02\0\x07\0\x04\0\0\0\x30\x31\x30\x30\x03\0\x03\0\x01\0\0\0\x01\0\0\0\x07\0\x03\0\x01\0\0\0\x01\0\0\0\x0f\0\x01\0\x02\0\0\0\0\x10\0\0\x1a\0\x03\0\x01\0\0\0\x02\0\0\0\x1c\0\x03\0\x01\0\0\0\x02\0\0\0\x1f\0\x03\0\x01\0\0\0\x01\0\0\0\x20\0\x03\0\x01\0\0\0\x02\0\0\0\x21\0\x07\0\x72\0\0\0\x5e\x04\0\0\x22\0\x03\0\x01\0\0\0\0\0\0\0\x57\x42\x02\x62\x01\x36\0\xb9\0\x92\0\xa8\0\x8c\0\xdc\0\xa0\0\x4b\x01\x9c\x01\xd5\x02\x3b\x01\x1c\x02\x44\x01\x1d\x0b\xab\x1b\x6c\x16\xb8\0\0\x41\x46\x01\x96\x04\x8e\x20\x06\0\0\x53\x54\0\0\0\0\0\0\x01\x24\0\0\0\0\0\0\0\x05\0\x05\0\0\x41\x45\x06\xa7\0\x4c\0\0\x02\x28\x09\x01\0\x93\x01\x44\0\0\x08\x08\x08\x08\x03\x03\0\0\0\xe0\0\0\x20\x20\0\x0a\0\0\x45\x50\x01\x0a\0\0";
226 $this->assertEquals($entry->getValue(), $expected);
227 $this->assertEquals($entry->getText(), '256 bytes unknown MakerNote data');
229 $entry = $ifd0_0->getEntry(40960); // FlashPixVersion
230 $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
231 $this->assertEquals($entry->getValue(), 1);
232 $this->assertEquals($entry->getText(), 'FlashPix Version 1.0');
234 $entry = $ifd0_0->getEntry(40961); // ColorSpace
235 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
236 $this->assertEquals($entry->getValue(), 1);
237 $this->assertEquals($entry->getText(), 'sRGB');
239 $entry = $ifd0_0->getEntry(40962); // PixelXDimension
240 $this->assertInstanceOf('lsolesen\pel\PelEntryLong', $entry);
241 $this->assertEquals($entry->getValue(), 640);
242 $this->assertEquals($entry->getText(), '640');
244 $entry = $ifd0_0->getEntry(40963); // PixelYDimension
245 $this->assertInstanceOf('lsolesen\pel\PelEntryLong', $entry);
246 $this->assertEquals($entry->getValue(), 480);
247 $this->assertEquals($entry->getText(), '480');
249 $entry = $ifd0_0->getEntry(41495); // SensingMethod
250 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
251 $this->assertEquals($entry->getValue(), 2);
252 $this->assertEquals($entry->getText(), 'One-chip color area sensor');
254 $entry = $ifd0_0->getEntry(41728); // FileSource
255 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
256 $this->assertEquals($entry->getValue(), "\x03");
257 $this->assertEquals($entry->getText(), 'DSC');
259 $entry = $ifd0_0->getEntry(41729); // SceneType
260 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
261 $this->assertEquals($entry->getValue(), "\x01");
262 $this->assertEquals($entry->getText(), 'Directly photographed');
264 $entry = $ifd0_0->getEntry(41730); // CFAPattern
265 $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
266 $this->assertEquals($entry->getValue(), "\0\x02\0\x02\0\x01\x01\x02");
267 $this->assertEquals($entry->getText(), '(undefined)');
269 $entry = $ifd0_0->getEntry(41985); // CustomRendered
270 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
271 $this->assertEquals($entry->getValue(), 0);
272 $this->assertEquals($entry->getText(), 'Normal process');
274 $entry = $ifd0_0->getEntry(41986); // ExposureMode
275 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
276 $this->assertEquals($entry->getValue(), 0);
277 $this->assertEquals($entry->getText(), 'Auto exposure');
279 $entry = $ifd0_0->getEntry(41987); // WhiteBalance
280 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
281 $this->assertEquals($entry->getValue(), 0);
282 $this->assertEquals($entry->getText(), 'Auto white balance');
284 $entry = $ifd0_0->getEntry(41988); // DigitalZoomRatio
285 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
286 $this->assertEquals($entry->getValue(), array(
290 $this->assertEquals($entry->getText(), '0/10');
292 $entry = $ifd0_0->getEntry(41989); // FocalLengthIn35mmFilm
293 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
294 $this->assertEquals($entry->getValue(), 53);
295 $this->assertEquals($entry->getText(), '53');
297 $entry = $ifd0_0->getEntry(41990); // SceneCaptureType
298 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
299 $this->assertEquals($entry->getValue(), 0);
300 $this->assertEquals($entry->getText(), 'Standard');
302 $entry = $ifd0_0->getEntry(41991); // GainControl
303 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
304 $this->assertEquals($entry->getValue(), 0);
305 $this->assertEquals($entry->getText(), 'Normal');
307 $entry = $ifd0_0->getEntry(41992); // Contrast
308 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
309 $this->assertEquals($entry->getValue(), 0);
310 $this->assertEquals($entry->getText(), 'Normal');
312 $entry = $ifd0_0->getEntry(41993); // Saturation
313 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
314 $this->assertEquals($entry->getValue(), 0);
315 $this->assertEquals($entry->getText(), 'Normal');
317 $entry = $ifd0_0->getEntry(41994); // Sharpness
318 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
319 $this->assertEquals($entry->getValue(), 0);
320 $this->assertEquals($entry->getText(), 'Normal');
322 $entry = $ifd0_0->getEntry(41996); // SubjectDistanceRange
323 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
324 $this->assertEquals($entry->getValue(), 2);
325 $this->assertEquals($entry->getText(), 'Close view');
327 /* Sub IFDs of $ifd0_0. */
328 $this->assertEquals(count($ifd0_0->getSubIfds()), 1);
329 $ifd0_0_0 = $ifd0_0->getSubIfd(4); // IFD Interoperability
330 $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0_0_0);
332 /* Start of IDF $ifd0_0_0. */
333 $this->assertEquals(count($ifd0_0_0->getEntries()), 2);
335 $entry = $ifd0_0_0->getEntry(1); // InteroperabilityIndex
336 $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
337 $this->assertEquals($entry->getValue(), 'R98');
338 $this->assertEquals($entry->getText(), 'R98');
340 $entry = $ifd0_0_0->getEntry(2); // InteroperabilityVersion
341 $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
342 $this->assertEquals($entry->getValue(), 1);
343 $this->assertEquals($entry->getText(), 'Interoperability Version 1.0');
345 /* Sub IFDs of $ifd0_0_0. */
346 $this->assertEquals(count($ifd0_0_0->getSubIfds()), 0);
348 $this->assertEquals($ifd0_0_0->getThumbnailData(), '');
351 $ifd0_0_1 = $ifd0_0_0->getNextIfd();
352 $this->assertNull($ifd0_0_1);
353 /* End of IFD $ifd0_0_0. */
355 $this->assertEquals($ifd0_0->getThumbnailData(), '');
358 $ifd0_1 = $ifd0_0->getNextIfd();
359 $this->assertNull($ifd0_1);
360 /* End of IFD $ifd0_0. */
362 $this->assertEquals($ifd0->getThumbnailData(), '');
365 $ifd1 = $ifd0->getNextIfd();
366 $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd1);
367 /* End of IFD $ifd0. */
369 /* Start of IDF $ifd1. */
370 $this->assertEquals(count($ifd1->getEntries()), 5);
372 $entry = $ifd1->getEntry(259); // Compression
373 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
374 $this->assertEquals($entry->getValue(), 6);
375 $this->assertEquals($entry->getText(), 'JPEG compression');
377 $entry = $ifd1->getEntry(282); // XResolution
378 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
379 $this->assertEquals($entry->getValue(), array(
383 $this->assertEquals($entry->getText(), '72/1');
385 $entry = $ifd1->getEntry(283); // YResolution
386 $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
387 $this->assertEquals($entry->getValue(), array(
391 $this->assertEquals($entry->getText(), '72/1');
393 $entry = $ifd1->getEntry(296); // ResolutionUnit
394 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
395 $this->assertEquals($entry->getValue(), 2);
396 $this->assertEquals($entry->getText(), 'Inch');
398 $entry = $ifd1->getEntry(531); // YCbCrPositioning
399 $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
400 $this->assertEquals($entry->getValue(), 2);
401 $this->assertEquals($entry->getText(), 'co-sited');
403 /* Sub IFDs of $ifd1. */
404 $this->assertEquals(count($ifd1->getSubIfds()), 0);
406 $thumb_data = file_get_contents(dirname(__FILE__) . '/leica-d-lux-thumb.jpg');
407 $this->assertEquals($ifd1->getThumbnailData(), $thumb_data);
410 $ifd2 = $ifd1->getNextIfd();
411 $this->assertNull($ifd2);
412 /* End of IFD $ifd1. */
414 $this->assertTrue(count(Pel::getExceptions()) == 0);