www.aleph1.co.uk Git - yaffs-website/blob - vendor/lsolesen/pel/test/image-tests/SonyDscV1Test.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 SonyDscV1Test extends \PHPUnit_Framework_TestCase
  29 {
  30     public function testRead()
  31     {
  32         Pel::clearExceptions();
  33         Pel::setStrictParsing(false);
  34         $jpeg = new PelJpeg(dirname(__FILE__) . '/sony-dsc-v1.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(270); // ImageDescription
  50         $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
  51         $this->assertEquals($entry->getValue(), '                               ');
  52         $this->assertEquals($entry->getText(), '                               ');
  53
  54         $entry = $ifd0->getEntry(271); // Make
  55         $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
  56         $this->assertEquals($entry->getValue(), 'SONY');
  57         $this->assertEquals($entry->getText(), 'SONY');
  58
  59         $entry = $ifd0->getEntry(272); // Model
  60         $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
  61         $this->assertEquals($entry->getValue(), 'DSC-V1');
  62         $this->assertEquals($entry->getText(), 'DSC-V1');
  63
  64         $entry = $ifd0->getEntry(274); // Orientation
  65         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
  66         $this->assertEquals($entry->getValue(), 6);
  67         $this->assertEquals($entry->getText(), 'right - top');
  68
  69         $entry = $ifd0->getEntry(282); // XResolution
  70         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
  71         $this->assertEquals($entry->getValue(), array(
  72             0 => 72,
  73             1 => 1
  74         ));
  75         $this->assertEquals($entry->getText(), '72/1');
  76
  77         $entry = $ifd0->getEntry(283); // YResolution
  78         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
  79         $this->assertEquals($entry->getValue(), array(
  80             0 => 72,
  81             1 => 1
  82         ));
  83         $this->assertEquals($entry->getText(), '72/1');
  84
  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');
  89
  90         $entry = $ifd0->getEntry(306); // DateTime
  91         $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
  92         $this->assertEquals($entry->getValue(), 1089482993);
  93         $this->assertEquals($entry->getText(), '2004:07:10 18:09:53');
  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         $this->assertEquals($entry->getValue(), "\x50\x72\x69\x6e\x74\x49\x4d\0\x30\x32\x35\x30\0\0\x02\0\x02\0\x01\0\0\0\x01\x01\0\0\0\0");
 103         $this->assertEquals($entry->getText(), '(undefined)');
 104
 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);
 109
 110         /* Start of IDF $ifd0_0. */
 111         $this->assertEquals(count($ifd0_0->getEntries()), 26);
 112
 113         $entry = $ifd0_0->getEntry(33434); // ExposureTime
 114         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 115         $this->assertEquals($entry->getValue(), array(
 116             0 => 10,
 117             1 => 600
 118         ));
 119         $this->assertEquals($entry->getText(), '1/60 sec.');
 120
 121         $entry = $ifd0_0->getEntry(33437); // FNumber
 122         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 123         $this->assertEquals($entry->getValue(), array(
 124             0 => 32,
 125             1 => 10
 126         ));
 127         $this->assertEquals($entry->getText(), 'f/3.2');
 128
 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');
 133
 134         $entry = $ifd0_0->getEntry(34855); // ISOSpeedRatings
 135         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
 136         $this->assertEquals($entry->getValue(), 100);
 137         $this->assertEquals($entry->getText(), '100');
 138
 139         $entry = $ifd0_0->getEntry(36864); // ExifVersion
 140         $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
 141         $this->assertEquals($entry->getValue(), 2.2);
 142         $this->assertEquals($entry->getText(), 'Exif Version 2.2');
 143
 144         $entry = $ifd0_0->getEntry(36867); // DateTimeOriginal
 145         $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
 146         $this->assertEquals($entry->getValue(), 1089482993);
 147         $this->assertEquals($entry->getText(), '2004:07:10 18:09:53');
 148
 149         $entry = $ifd0_0->getEntry(36868); // DateTimeDigitized
 150         $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
 151         $this->assertEquals($entry->getValue(), 1089482993);
 152         $this->assertEquals($entry->getText(), '2004:07:10 18:09:53');
 153
 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 -');
 158
 159         $entry = $ifd0_0->getEntry(37122); // CompressedBitsPerPixel
 160         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 161         $this->assertEquals($entry->getValue(), array(
 162             0 => 2,
 163             1 => 1
 164         ));
 165         $this->assertEquals($entry->getText(), '2/1');
 166
 167         $entry = $ifd0_0->getEntry(37380); // ExposureBiasValue
 168         $this->assertInstanceOf('lsolesen\pel\PelEntrySRational', $entry);
 169         $this->assertEquals($entry->getValue(), array(
 170             0 => 7,
 171             1 => 10
 172         ));
 173         $this->assertEquals($entry->getText(), '+0.7');
 174
 175         $entry = $ifd0_0->getEntry(37381); // MaxApertureValue
 176         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 177         $this->assertEquals($entry->getValue(), array(
 178             0 => 48,
 179             1 => 16
 180         ));
 181         $this->assertEquals($entry->getText(), '48/16');
 182
 183         $entry = $ifd0_0->getEntry(37383); // MeteringMode
 184         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
 185         $this->assertEquals($entry->getValue(), 2);
 186         $this->assertEquals($entry->getText(), 'Center-Weighted Average');
 187
 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');
 192
 193         $entry = $ifd0_0->getEntry(37385); // Flash
 194         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
 195         $this->assertEquals($entry->getValue(), 31);
 196         $this->assertEquals($entry->getText(), 'Flash fired, auto mode, return light detected.');
 197
 198         $entry = $ifd0_0->getEntry(37386); // FocalLength
 199         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 200         $this->assertEquals($entry->getValue(), array(
 201             0 => 139,
 202             1 => 10
 203         ));
 204         $this->assertEquals($entry->getText(), '13.9 mm');
 205
 206         $entry = $ifd0_0->getEntry(37500); // MakerNote
 207         $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
 208         $expected = "\x53\x4f\x4e\x59\x20\x44\x53\x43\x20\0\0\0\x0c\0\x01\x90\x07\0\x94\0\0\0\x40\x03\0\0\x02\x90\x07\0\xc8\0\0\0\xd4\x03\0\0\x03\x90\x07\0\xc8\0\0\0\x9c\x04\0\0\x04\x90\x07\0\x1a\0\0\0\x64\x05\0\0\x05\x90\x07\0\x78\0\0\0\x7e\x05\0\0\x06\x90\x07\0\xfc\0\0\0\xf6\x05\0\0\x07\x90\x07\0\xc8\0\0\0\xf2\x06\0\0\x08\x90\x07\0\xc8\0\0\0\xba\x07\0\0\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xdf\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\0\0\0\0\0\0\0\x0c\0\0\0\x05\0\x6e\x7e\xa0\0\xe4\x89\x2c\0\xe7\x8f\0\0\0\0\x0c\0\0\0\0\0\0\0\x0c\0\x01\xe7\x41\xff\0\0\0\0\0\x08\x07\x02\x09\xfe\0\x60\x1f\x08\xdf\x5e\xf0\xff\x4a\xfe\0\0\0\0\x4a\x30\0\x88\x1f\x05\x4a\x30\x4a\x88\0\x70\0\0\x70\0\0\x01\xb8\0\x5e\0\x81\0\0\x56\x0d\0\0\0\x63\0\0\xd8\xc4\0\0\xd2\x90\x88\x1f\xbe\0\x70\0\0\xc8\0\xbe\x5e\0\xd8\x6f\0\0\x40\x50\0\x01\0\0\0\0\0\0\0\0\0\0\0\0\0\x04\0\x1b\0\0\0\x07\0\0\x01\xb8\x08\0\x8a\xb7\0\x74\x91\xf0\0\x8c\x75\x3d\0\0\0\xd8\0\0\0\0\0\0\0\0\0\0\0\0\x05\xc4\0\0\xd3\0\xc3\x74\xd7\x93\xd8\x67\x05\xc4\xd7\x22\x30\x63\0\0\0\0\xd7\xa7\xbe\x21\0\0\0\0\0\0\0\0\0\0\x01\x14\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\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x01\x14\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\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x0e\x08\xe3\0\x7d\0\x28\x8a\x0e\0\x5e\0\0\xa8\0\xbe\xc0\xbe\xc0\xd7\x93\x40\0\0\0\xdc\xdc\x73\x46\0\x92\0\xb7\0\x23\0\x23\0\x47\0\x82\0\x06\0\x55\xef\x10\x24\x31\xef\xc3\x79\x73\xef\x10\x79\x8a\x79\x05\xc4\xef\x5b\xc5\x18\xc5\x18\x7d\xa5\x88\xb7\xcf\0\0\x01\x69\0\0\0\0\0\0\0\0\xff\0\0\xf1\0\x07\0\x47\xff\0\x01\x15\0\x6a\0\x20\x23\0\x5e\0\0\0\x56\0\x08\xdd\x01\xc5\x01\0\x01\0\x04\x80\x1b\xf2\x45\xdd\x38\x54\0\x69\x24\xdc\x0c\x63\xf0\xde\xec\x23\x28\x47\xf0\xa8\x92\x45\xef\x21\xc5\x49\x58\x2f\0\xc3\x46\xfe\x59\x5a\x9f\xfe\0\x07\xf3\x52\xa0\x6e\x51\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\xbd\x20\x08\x1b\0\x01\xdc\xdc\xbc\x5f\x10\0\0\x08\xec\x08\xe7\x08\x04\x08\x51\0\xdc\0\xe3\0\xe3\0\xc2\0\0\0\0\0\0\0\0\x01\x01\0\0\0\0\0\x7d\0\0\0\0\0\x7b\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x01\0\x01\0\0\0\0\0\x01\0\x01\0\x08\0\x01\0\x01\xe5\x91\x51\x08\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\xff\xff\0\xff\0\0\0\0\0\0\0\0\xb3\xe5\0\0\xff\xff\0\0\xcd\x95\x51\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x7d\0\x40\0\x1b\0\0\0\x01\xd8\x2b\xd8\x47\x5e\xa7\xbb\x9e\x0e\x8b\x20\x08\xa0\xfd\xd8\xf4\x5e\x2b\x56\x69\x88\xe8\xd8\xaa\xb6\x60\x6a\x98\x0e\x53\x56\x8e\x56\x8d\x05\xe1\xd8\x5d\x20\xcc\xd3\x58\x5e\xb6\x04\xb7\xe7\xe9\xcd\x57\x7d\x2c\xd7\x24\x5d\xbc\x5e\xd3\x04\xdc\xd8\x8f\xea\x4f\x7d\x6e\x30\x28\xd3\x4b\x7d\xf7\xe7\xf8\x7d\x09\x8a\x26\x7d\xc4\x88\x24\xa0\x9e\x40\x94\x7d\xf1\x7d\x95\x5e\x46\x40\xd3\x70\x44\xbe\xfb\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\x08\0\0\0\0\0\x1b\0\x1b\0\0\0\x7d\0\x5e\0\0\0\0\0\x08\0\x40\0\0\0\xd8\0\xe7\0\0\0\0\0\x08\0\x40\0\0\0\x0e\0\x0e\0\0\0\0\0\x08\0\x7d\0\0\0\xe7\0\x08\0\x7d\0\x1b\0\0\0\x01\0\0\0\xd8\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\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x40\x43\xd8\xe0\x5e\xd1\x04\xf7\x8a\xde\x30\xf4\x20\x39\x05\x45\x05\xce\xb6\x31\x88\xbf\x30\x24\x30\x77\x30\xb7\x88\x65\0\xa3\x7d\xdd\xd8\xd6\x0e\x43\xea\x11\x69\x6c\x81\xb9\xec\x45\x28\x13\xb6\xe6\x20\xdc\xbe\x5b\x81\x3e\x0c\xc3\xec\x9e\x6c\x35\0\0\0\0\x08\x4a\x08\x22\x1b\xe2\x40\x9e\x5e\x4b\xb6\x8b\x05\xa0\xd8\x41\x5e\xa9\x56\xdd\x8a\x43\x69\x80\x69\x5b\x70\xe0\xea\x88\0\xa3\x08\x8d\x1b\xc4\x1b\xa8\x7d\x57\x56\xa7\x69\x8c\x88\xe6\x69\x94\x56\xa9\x8a\x08\xb6\xba\x69\x23\x69\xba\x88\x94\xbe\x81\0\0\0\0\x40\x43\x7d\x40\x7d\x54\xd8\x54\xe7\xea\x70\xc7\x05\x07\x5e\xe1\x0e\xa8\x56\xa4\x05\x80\x70\xc7\x70\xc7\x05\x80\x56\x0d\0\xa3\x30\x63\xbe\xd8\xbe\x5b\xbe\x9e\xbe\x21\xd7\x96\xd7\x86\xd7\x22\xbe\x21\xd7\xb6\xd7\xef\xd7\x74\xd7\xd4\xd7\xb3\xd7\xa7\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\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\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\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\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\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
 209         $this->assertEquals($entry->getValue(), $expected);
 210         $this->assertEquals($entry->getText(), '1504 bytes unknown MakerNote data');
 211
 212         $entry = $ifd0_0->getEntry(40960); // FlashPixVersion
 213         $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
 214         $this->assertEquals($entry->getValue(), 1);
 215         $this->assertEquals($entry->getText(), 'FlashPix Version 1.0');
 216
 217         $entry = $ifd0_0->getEntry(40961); // ColorSpace
 218         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
 219         $this->assertEquals($entry->getValue(), 1);
 220         $this->assertEquals($entry->getText(), 'sRGB');
 221
 222         $entry = $ifd0_0->getEntry(40962); // PixelXDimension
 223         $this->assertInstanceOf('lsolesen\pel\PelEntryLong', $entry);
 224         $this->assertEquals($entry->getValue(), 640);
 225         $this->assertEquals($entry->getText(), '640');
 226
 227         $entry = $ifd0_0->getEntry(40963); // PixelYDimension
 228         $this->assertInstanceOf('lsolesen\pel\PelEntryLong', $entry);
 229         $this->assertEquals($entry->getValue(), 480);
 230         $this->assertEquals($entry->getText(), '480');
 231
 232         $entry = $ifd0_0->getEntry(41728); // FileSource
 233         $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
 234         $this->assertEquals($entry->getValue(), "\x03");
 235         $this->assertEquals($entry->getText(), 'DSC');
 236
 237         $entry = $ifd0_0->getEntry(41729); // SceneType
 238         $this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
 239         $this->assertEquals($entry->getValue(), "\x01");
 240         $this->assertEquals($entry->getText(), 'Directly photographed');
 241
 242         $entry = $ifd0_0->getEntry(41985); // CustomRendered
 243         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
 244         $this->assertEquals($entry->getValue(), 0);
 245         $this->assertEquals($entry->getText(), 'Normal process');
 246
 247         $entry = $ifd0_0->getEntry(41986); // ExposureMode
 248         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
 249         $this->assertEquals($entry->getValue(), 1);
 250         $this->assertEquals($entry->getText(), 'Manual exposure');
 251
 252         $entry = $ifd0_0->getEntry(41987); // WhiteBalance
 253         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
 254         $this->assertEquals($entry->getValue(), 0);
 255         $this->assertEquals($entry->getText(), 'Auto white balance');
 256
 257         $entry = $ifd0_0->getEntry(41990); // SceneCaptureType
 258         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
 259         $this->assertEquals($entry->getValue(), 0);
 260         $this->assertEquals($entry->getText(), 'Standard');
 261
 262         /* Sub IFDs of $ifd0_0. */
 263         $this->assertEquals(count($ifd0_0->getSubIfds()), 1);
 264         $ifd0_0_0 = $ifd0_0->getSubIfd(4); // IFD Interoperability
 265         $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0_0_0);
 266
 267         /* Start of IDF $ifd0_0_0. */
 268         $this->assertEquals(count($ifd0_0_0->getEntries()), 2);
 269
 270         $entry = $ifd0_0_0->getEntry(1); // InteroperabilityIndex
 271         $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
 272         $this->assertEquals($entry->getValue(), 'R98');
 273         $this->assertEquals($entry->getText(), 'R98');
 274
 275         $entry = $ifd0_0_0->getEntry(2); // InteroperabilityVersion
 276         $this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
 277         $this->assertEquals($entry->getValue(), 1);
 278         $this->assertEquals($entry->getText(), 'Interoperability Version 1.0');
 279
 280         /* Sub IFDs of $ifd0_0_0. */
 281         $this->assertEquals(count($ifd0_0_0->getSubIfds()), 0);
 282
 283         $this->assertEquals($ifd0_0_0->getThumbnailData(), '');
 284
 285         /* Next IFD. */
 286         $ifd0_0_1 = $ifd0_0_0->getNextIfd();
 287         $this->assertNull($ifd0_0_1);
 288         /* End of IFD $ifd0_0_0. */
 289
 290         $this->assertEquals($ifd0_0->getThumbnailData(), '');
 291
 292         /* Next IFD. */
 293         $ifd0_1 = $ifd0_0->getNextIfd();
 294         $this->assertNull($ifd0_1);
 295         /* End of IFD $ifd0_0. */
 296
 297         $this->assertEquals($ifd0->getThumbnailData(), '');
 298
 299         /* Next IFD. */
 300         $ifd1 = $ifd0->getNextIfd();
 301         $this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd1);
 302         /* End of IFD $ifd0. */
 303
 304         /* Start of IDF $ifd1. */
 305         $this->assertEquals(count($ifd1->getEntries()), 8);
 306
 307         $entry = $ifd1->getEntry(259); // Compression
 308         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
 309         $this->assertEquals($entry->getValue(), 6);
 310         $this->assertEquals($entry->getText(), 'JPEG compression');
 311
 312         $entry = $ifd1->getEntry(271); // Make
 313         $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
 314         $this->assertEquals($entry->getValue(), 'SONY');
 315         $this->assertEquals($entry->getText(), 'SONY');
 316
 317         $entry = $ifd1->getEntry(272); // Model
 318         $this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
 319         $this->assertEquals($entry->getValue(), 'DSC-V1');
 320         $this->assertEquals($entry->getText(), 'DSC-V1');
 321
 322         $entry = $ifd1->getEntry(274); // Orientation
 323         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
 324         $this->assertEquals($entry->getValue(), 6);
 325         $this->assertEquals($entry->getText(), 'right - top');
 326
 327         $entry = $ifd1->getEntry(282); // XResolution
 328         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 329         $this->assertEquals($entry->getValue(), array(
 330             0 => 72,
 331             1 => 1
 332         ));
 333         $this->assertEquals($entry->getText(), '72/1');
 334
 335         $entry = $ifd1->getEntry(283); // YResolution
 336         $this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
 337         $this->assertEquals($entry->getValue(), array(
 338             0 => 72,
 339             1 => 1
 340         ));
 341         $this->assertEquals($entry->getText(), '72/1');
 342
 343         $entry = $ifd1->getEntry(296); // ResolutionUnit
 344         $this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
 345         $this->assertEquals($entry->getValue(), 2);
 346         $this->assertEquals($entry->getText(), 'Inch');
 347
 348         $entry = $ifd1->getEntry(306); // DateTime
 349         $this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
 350         $this->assertEquals($entry->getValue(), 1089482993);
 351         $this->assertEquals($entry->getText(), '2004:07:10 18:09:53');
 352
 353         /* Sub IFDs of $ifd1. */
 354         $this->assertEquals(count($ifd1->getSubIfds()), 0);
 355
 356         $thumb_data = file_get_contents(dirname(__FILE__) . '/sony-dsc-v1-thumb.jpg');
 357         $this->assertEquals($ifd1->getThumbnailData(), $thumb_data);
 358
 359         /* Next IFD. */
 360         $ifd2 = $ifd1->getNextIfd();
 361         $this->assertNull($ifd2);
 362         /* End of IFD $ifd1. */
 363
 364         $this->assertTrue(count(Pel::getExceptions()) == 0);
 365     }
 366 }