336 lines
14 KiB
PHP
336 lines
14 KiB
PHP
<?php
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/*
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* PEL: PHP Exif Library. A library with support for reading and
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* writing all Exif headers in JPEG and TIFF images using PHP.
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*
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* Copyright (C) 2005, 2006 Martin Geisler.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program in the file COPYING; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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namespace Pel\Test\imagetests;
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use PHPUnit\Framework\TestCase;
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use lsolesen\pel\Pel;
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use lsolesen\pel\PelJpeg;
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class CanonEos650dTest extends TestCase
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{
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public function testRead()
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{
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Pel::clearExceptions();
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Pel::setStrictParsing(false);
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$jpeg = new PelJpeg(dirname(__FILE__) . '/canon-eos-650d.jpg');
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$exif = $jpeg->getExif();
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$this->assertInstanceOf('lsolesen\pel\PelExif', $exif);
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$tiff = $exif->getTiff();
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$this->assertInstanceOf('lsolesen\pel\PelTiff', $tiff);
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/* The first IFD. */
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$ifd0 = $tiff->getIfd();
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$this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0);
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/* Start of IDF $ifd0. */
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$this->assertEquals(9, count($ifd0->getEntries()));
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$entry = $ifd0->getEntry(271); // Make
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$this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
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$this->assertEquals('Canon', $entry->getValue());
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$this->assertEquals('Canon', $entry->getText());
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$entry = $ifd0->getEntry(272); // Model
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$this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
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$this->assertEquals('Canon EOS 650D', $entry->getValue());
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$this->assertEquals('Canon EOS 650D', $entry->getText());
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$entry = $ifd0->getEntry(274); // Orientation
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(1, $entry->getValue());
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$this->assertEquals('top - left', $entry->getText());
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$entry = $ifd0->getEntry(282); // XResolution
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$this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
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$this->assertEquals([
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0 => 72,
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1 => 1
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], $entry->getValue());
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$this->assertEquals('72/1', $entry->getText());
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$entry = $ifd0->getEntry(283); // YResolution
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$this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
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$this->assertEquals([
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0 => 72,
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1 => 1
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], $entry->getValue());
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$this->assertEquals($entry->getText(), '72/1');
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$entry = $ifd0->getEntry(296); // ResolutionUnit
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(2, $entry->getValue());
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$this->assertEquals('Inch', $entry->getText());
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$entry = $ifd0->getEntry(306); // DateTime
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$this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
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$this->assertEquals(1509974253, $entry->getValue());
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$this->assertEquals('2017:11:06 13:17:33', $entry->getText());
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/* Sub IFDs of $ifd0. */
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$this->assertEquals(count($ifd0->getSubIfds()), 2);
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$ifd0_0 = $ifd0->getSubIfd(2); // IFD Exif
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$this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0_0);
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/* Start of IDF $ifd0_0. */
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$this->assertEquals(count($ifd0_0->getEntries()), 29);
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$entry = $ifd0_0->getEntry(33434); // ExposureTime
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$this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
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$this->assertEquals([
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0 => 1,
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1 => 800
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], $entry->getValue());
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$this->assertEquals('1/800 sec.', $entry->getText());
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$entry = $ifd0_0->getEntry(33437); // FNumber
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$this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
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$this->assertEquals([
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0 => 63,
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1 => 10
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], $entry->getValue());
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$this->assertEquals('f/6.3', $entry->getText());
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$entry = $ifd0_0->getEntry(36864); // ExifVersion
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$this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
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$this->assertEquals(2.3, $entry->getValue());
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$this->assertEquals('Exif Version 2.3', $entry->getText());
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$entry = $ifd0_0->getEntry(36867); // DateTimeOriginal
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$this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
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$this->assertEquals(1497623444, $entry->getValue());
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$this->assertEquals('2017:06:16 14:30:44', $entry->getText());
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$entry = $ifd0_0->getEntry(36868); // DateTimeDigitized
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$this->assertInstanceOf('lsolesen\pel\PelEntryTime', $entry);
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$this->assertEquals(1497623444, $entry->getValue());
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$this->assertEquals('2017:06:16 14:30:44', $entry->getText());
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$entry = $ifd0_0->getEntry(37121); // ComponentsConfiguration
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$this->assertInstanceOf('lsolesen\pel\PelEntryUndefined', $entry);
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$this->assertEquals("\x01\x02\x03\0", $entry->getValue());
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$this->assertEquals('Y Cb Cr -', $entry->getText());
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$entry = $ifd0_0->getEntry(37378); // ApertureValue
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$this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
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$this->assertEquals($entry->getValue(), [
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0 => 352256,
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1 => 65536
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]);
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$this->assertEquals($entry->getText(), 'f/6.4');
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$entry = $ifd0_0->getEntry(37380); // ExposureBiasValue
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$this->assertInstanceOf('lsolesen\pel\PelEntrySRational', $entry);
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$this->assertEquals([
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0 => 0,
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1 => 1
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], $entry->getValue());
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$this->assertEquals('0.0', $entry->getText());
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$entry = $ifd0_0->getEntry(37383); // MeteringMode
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(5, $entry->getValue());
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$this->assertEquals('Pattern', $entry->getText());
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$entry = $ifd0_0->getEntry(37385); // Flash
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(16, $entry->getValue());
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$this->assertEquals('Flash did not fire, compulsory flash mode.', $entry->getText());
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$entry = $ifd0_0->getEntry(37386); // FocalLength
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$this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
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$this->assertEquals([
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0 => 600,
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1 => 1
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], $entry->getValue());
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$this->assertEquals('600.0 mm', $entry->getText());
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$entry = $ifd0_0->getEntry(37500); // MakerNote
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$this->assertNull($entry);
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$entry = $ifd0_0->getEntry(37510); // UserComment
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$this->assertInstanceOf('lsolesen\pel\PelEntryUserComment', $entry);
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$expected = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
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$this->assertEquals($expected, $entry->getValue());
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$expected = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
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$this->assertEquals($expected, $entry->getText());
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$entry = $ifd0_0->getEntry(40960); // FlashPixVersion
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$this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
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$this->assertEquals(1, $entry->getValue());
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$this->assertEquals('FlashPix Version 1.0', $entry->getText());
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$entry = $ifd0_0->getEntry(40961); // ColorSpace
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(1, $entry->getValue());
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$this->assertEquals('sRGB', $entry->getText());
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$entry = $ifd0_0->getEntry(41488); // FocalPlaneResolutionUnit
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(2, $entry->getValue());
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$this->assertEquals('Inch', $entry->getText());
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$entry = $ifd0_0->getEntry(41985); // CustomRendered
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(0, $entry->getValue());
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$this->assertEquals('Normal process', $entry->getText());
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$entry = $ifd0_0->getEntry(41986); // ExposureMode
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(0, $entry->getValue());
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$this->assertEquals('Auto exposure', $entry->getText());
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$entry = $ifd0_0->getEntry(41987); // WhiteBalance
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(0, $entry->getValue());
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$this->assertEquals('Auto white balance', $entry->getText());
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$entry = $ifd0_0->getEntry(41990); // SceneCaptureType
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(0, $entry->getValue(), 0);
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$this->assertEquals('Standard', $entry->getText());
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/* Sub IFDs of $ifd0_0. */
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$this->assertEquals(count($ifd0_0->getSubIfds()), 2);
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$ifd0_0_0 = $ifd0_0->getSubIfd(4); // IFD Interoperability
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$this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0_0_0);
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/* Start of IDF $ifd0_0_0. */
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$this->assertEquals(2, count($ifd0_0_0->getEntries()));
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$entry = $ifd0_0_0->getEntry(1); // InteroperabilityIndex
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$this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
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$this->assertEquals('R98', $entry->getValue());
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$this->assertEquals('R98', $entry->getText());
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$entry = $ifd0_0_0->getEntry(2); // InteroperabilityVersion
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$this->assertInstanceOf('lsolesen\pel\PelEntryVersion', $entry);
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$this->assertEquals(1, $entry->getValue());
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$this->assertEquals('Interoperability Version 1.0', $entry->getText());
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/* Sub IFDs of $ifd0_0_0. */
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$this->assertEquals(0, count($ifd0_0_0->getSubIfds()));
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$this->assertEquals('', $ifd0_0_0->getThumbnailData());
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/* Next IFD. */
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$ifd0_0_1 = $ifd0_0_0->getNextIfd();
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$this->assertNull($ifd0_0_1);
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/* End of IFD $ifd0_0_0. */
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$this->assertEquals('', $ifd0_0->getThumbnailData());
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/* Next IFD. */
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$ifd0_1 = $ifd0_0->getNextIfd();
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$this->assertNull($ifd0_1);
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/* End of IFD $ifd0_0. */
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$this->assertEquals('', $ifd0->getThumbnailData());
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/* Next IFD. */
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$ifd1 = $ifd0->getNextIfd();
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$this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd1);
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/* End of IFD $ifd0. */
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/* Start of IDF $ifd1. */
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$this->assertEquals(count($ifd1->getEntries()), 4);
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$entry = $ifd1->getEntry(259); // Compression
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(0, $entry->getValue());
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$this->assertEquals('0', $entry->getText());
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$entry = $ifd1->getEntry(282); // XResolution
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$this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
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$this->assertEquals([
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0 => 72,
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1 => 1
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], $entry->getValue());
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$this->assertEquals('72/1', $entry->getText());
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$entry = $ifd1->getEntry(283); // YResolution
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$this->assertInstanceOf('lsolesen\pel\PelEntryRational', $entry);
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$this->assertEquals([
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0 => 72,
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1 => 1
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], $entry->getValue());
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$this->assertEquals('72/1', $entry->getText());
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$entry = $ifd1->getEntry(296); // ResolutionUnit
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$this->assertInstanceOf('lsolesen\pel\PelEntryShort', $entry);
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$this->assertEquals(2, $entry->getValue());
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$this->assertEquals('Inch', $entry->getText());
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/* Sub IFDs of $ifd1. */
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$this->assertEquals(0, count($ifd1->getSubIfds()));
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$thumb_data = file_get_contents(dirname(__FILE__) . '/canon-eos-650d-thumb.jpg');
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$this->assertEquals($ifd1->getThumbnailData(), $thumb_data);
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/* Next IFD. */
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$ifd2 = $ifd1->getNextIfd();
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$this->assertNull($ifd2);
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/* End of IFD $ifd1. */
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/* Start of IDF $ifd0_mn */
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$ifd0_mn = $ifd0_0->getSubIfd(5); // IFD MakerNotes
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$this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0_mn);
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$entry = $ifd0_mn->getEntry(6); // ImageType
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$this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
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$this->assertEquals('Canon EOS 650D', $entry->getValue());
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$entry = $ifd0_mn->getEntry(7); // FirmwareVersion
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$this->assertInstanceOf('lsolesen\pel\PelEntryAscii', $entry);
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$this->assertEquals('Firmware Version 1.0.4', $entry->getValue());
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/* Start of IDF $ifd0_mn_cs. */
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$ifd0_mn_cs = $ifd0_mn->getSubIfd(6); // CameraSettings
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$this->assertInstanceOf('lsolesen\pel\PelIfd', $ifd0_mn_cs);
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$this->assertEquals(37, count($ifd0_mn_cs->getEntries()));
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$entry = $ifd0_mn_cs->getEntry(1); // MacroMode
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$this->assertInstanceOf('lsolesen\pel\PelEntrySShort', $entry);
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$this->assertEquals('2', $entry->getValue());
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$this->assertEquals('Normal', $entry->getText());
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$entry = $ifd0_mn_cs->getEntry(9); // RecordMode
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$this->assertInstanceOf('lsolesen\pel\PelEntrySShort', $entry);
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$this->assertEquals('6', $entry->getValue());
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$this->assertEquals('CR2', $entry->getText());
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$entry = $ifd0_mn_cs->getEntry(22); // LensModel
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$this->assertInstanceOf('lsolesen\pel\PelEntrySShort', $entry);
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$this->assertEquals(747, $entry->getValue());
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// Tamron 150-600mm G2
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$this->assertEquals('Canon EF 100-400mm f/4.5-5.6L IS II USM or Tamron Lens', $entry->getText());
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$this->assertEquals(0, count(Pel::getExceptions()));
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}
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}
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