aleph1.co.uk Git - yaffs-website/blob - test/image-tests/LeicaDLuxTest.php

   1 <?php
   2
   3 /*
   4  * PEL: PHP Exif Library. A library with support for reading and
   5  * writing all Exif headers in JPEG and TIFF images using PHP.
   6  *
   7  * Copyright (C) 2005, 2006 Martin Geisler.
   8  *
   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.
  13  *
  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.
  18  *
  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
  23  */
  24
  25 use lsolesen\pel\Pel;
  26 use lsolesen\pel\PelJpeg;
  27
  28 class LeicaDLuxTest extends \PHPUnit_Framework_TestCase
  29 {
  30     public function testRead()
  31     {
  32         Pel::clearExceptions();
  33         Pel::setStrictParsing(false);
  34         $jpeg = new PelJpeg(dirname(__FILE__) . '/leica-d-lux.jpg');
  35
  36         $exif = $jpeg->getExif();
  37         $this->assertInstanceOf('lsolesen\pel\PelExif', $exif);
  38
  39         $tiff = $exif->getTiff();
  40         $this->assertInstanceOf('lsolesen\pel\PelTiff', $tiff);
  41
  42         /* The first IFD. */
  43         $ifd0 = $tiff->getIfd();
  44         $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0);
  45
  46         /* Start of IDF $ifd0. */
  47         $this->assertEquals(count($ifd0->getEntries()), 10);
  48
  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');
  53
  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');
  58
  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');
  63
  64         $entry = $ifd0->getEntry(282); // XResolution
  65         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
  66         $this->assertEquals($entry->getValue(), array(
  67             0 => 72,
  68             1 => 1
  69         ));
  70         $this->assertEquals($entry->getText(), '72/1');
  71
  72         $entry = $ifd0->getEntry(283); // YResolution
  73         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
  74         $this->assertEquals($entry->getValue(), array(
  75             0 => 72,
  76             1 => 1
  77         ));
  78         $this->assertEquals($entry->getText(), '72/1');
  79
  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');
  84
  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');
  89
  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');
  94
  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');
  99
 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)');
 105
 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);
 110
 111         /* Start of IDF $ifd0_0. */
 112         $this->assertEquals(count($ifd0_0->getEntries()), 37);
 113
 114         $entry = $ifd0_0->getEntry(33434); // ExposureTime
 115         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 116         $this->assertEquals($entry->getValue(), array(
 117             0 => 10,
 118             1 => 1000
 119         ));
 120         $this->assertEquals($entry->getText(), '1/100 sec.');
 121
 122         $entry = $ifd0_0->getEntry(33437); // FNumber
 123         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 124         $this->assertEquals($entry->getValue(), array(
 125             0 => 97,
 126             1 => 10
 127         ));
 128         $this->assertEquals($entry->getText(), 'f/9.7');
 129
 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');
 134
 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');
 139
 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');
 144
 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');
 149
 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');
 154
 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 -');
 159
 160         $entry = $ifd0_0->getEntry(37122); // CompressedBitsPerPixel
 161         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 162         $this->assertEquals($entry->getValue(), array(
 163             0 => 21,
 164             1 => 10
 165         ));
 166         $this->assertEquals($entry->getText(), '21/10');
 167
 168         $entry = $ifd0_0->getEntry(37377); // ShutterSpeedValue
 169         $this->assertInstanceOf('lsolesen\pel\PelEntrySRational', $entry);
 170         $this->assertEquals($entry->getValue(), array(
 171             0 => 6644,
 172             1 => 1000
 173         ));
 174         $this->assertEquals($entry->getText(), '6644/1000 sec. (APEX: 10)');
 175
 176         $entry = $ifd0_0->getEntry(37378); // ApertureValue
 177         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 178         $this->assertEquals($entry->getValue(), array(
 179             0 => 66,
 180             1 => 10
 181         ));
 182         $this->assertEquals($entry->getText(), 'f/9.8');
 183
 184         $entry = $ifd0_0->getEntry(37380); // ExposureBiasValue
 185         $this->assertInstanceOf('lsolesen\pel\PelEntrySRational', $entry);
 186         $this->assertEquals($entry->getValue(), array(
 187             0 => 0,
 188             1 => 100
 189         ));
 190         $this->assertEquals($entry->getText(), '0.0');
 191
 192         $entry = $ifd0_0->getEntry(37381); // MaxApertureValue
 193         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 194         $this->assertEquals($entry->getValue(), array(
 195             0 => 30,
 196             1 => 10
 197         ));
 198         $this->assertEquals($entry->getText(), '30/10');
 199
 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');
 204
 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');
 209
 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.');
 214
 215         $entry = $ifd0_0->getEntry(37386); // FocalLength
 216         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 217         $this->assertEquals($entry->getValue(), array(
 218             0 => 88,
 219             1 => 10
 220         ));
 221         $this->assertEquals($entry->getText(), '8.8 mm');
 222
 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');
 228
 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');
 233
 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');
 238
 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');
 243
 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');
 248
 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');
 253
 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');
 258
 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');
 263
 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)');
 268
 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');
 273
 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');
 278
 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');
 283
 284         $entry = $ifd0_0->getEntry(41988); // DigitalZoomRatio
 285         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 286         $this->assertEquals($entry->getValue(), array(
 287             0 => 0,
 288             1 => 10
 289         ));
 290         $this->assertEquals($entry->getText(), '0/10');
 291
 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');
 296
 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');
 301
 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');
 306
 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');
 311
 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');
 316
 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');
 321
 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');
 326
 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);
 331
 332         /* Start of IDF $ifd0_0_0. */
 333         $this->assertEquals(count($ifd0_0_0->getEntries()), 2);
 334
 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');
 339
 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');
 344
 345         /* Sub IFDs of $ifd0_0_0. */
 346         $this->assertEquals(count($ifd0_0_0->getSubIfds()), 0);
 347
 348         $this->assertEquals($ifd0_0_0->getThumbnailData(), '');
 349
 350         /* Next IFD. */
 351         $ifd0_0_1 = $ifd0_0_0->getNextIfd();
 352         $this->assertNull($ifd0_0_1);
 353         /* End of IFD $ifd0_0_0. */
 354
 355         $this->assertEquals($ifd0_0->getThumbnailData(), '');
 356
 357         /* Next IFD. */
 358         $ifd0_1 = $ifd0_0->getNextIfd();
 359         $this->assertNull($ifd0_1);
 360         /* End of IFD $ifd0_0. */
 361
 362         $this->assertEquals($ifd0->getThumbnailData(), '');
 363
 364         /* Next IFD. */
 365         $ifd1 = $ifd0->getNextIfd();
 366         $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd1);
 367         /* End of IFD $ifd0. */
 368
 369         /* Start of IDF $ifd1. */
 370         $this->assertEquals(count($ifd1->getEntries()), 5);
 371
 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');
 376
 377         $entry = $ifd1->getEntry(282); // XResolution
 378         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 379         $this->assertEquals($entry->getValue(), array(
 380             0 => 72,
 381             1 => 1
 382         ));
 383         $this->assertEquals($entry->getText(), '72/1');
 384
 385         $entry = $ifd1->getEntry(283); // YResolution
 386         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 387         $this->assertEquals($entry->getValue(), array(
 388             0 => 72,
 389             1 => 1
 390         ));
 391         $this->assertEquals($entry->getText(), '72/1');
 392
 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');
 397
 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');
 402
 403         /* Sub IFDs of $ifd1. */
 404         $this->assertEquals(count($ifd1->getSubIfds()), 0);
 405
 406         $thumb_data = file_get_contents(dirname(__FILE__) . '/leica-d-lux-thumb.jpg');
 407         $this->assertEquals($ifd1->getThumbnailData(), $thumb_data);
 408
 409         /* Next IFD. */
 410         $ifd2 = $ifd1->getNextIfd();
 411         $this->assertNull($ifd2);
 412         /* End of IFD $ifd1. */
 413
 414         $this->assertTrue(count(Pel::getExceptions()) == 0);
 415     }
 416 }