79 lines
2.3 KiB
PHP
79 lines
2.3 KiB
PHP
<?php
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/**
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* PEL: PHP Exif Library.
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* 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) 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;
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use PHPUnit\Framework\TestCase;
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use lsolesen\pel\PelEntryAscii;
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use lsolesen\pel\PelEntryTime;
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use lsolesen\pel\PelIfd;
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use lsolesen\pel\PelTag;
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class IfdTest extends TestCase
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{
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public function testIteratorAggretate()
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{
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$ifd = new PelIfd(PelIfd::IFD0);
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$this->assertEquals(sizeof($ifd->getIterator()), 0);
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$desc = new PelEntryAscii(PelTag::IMAGE_DESCRIPTION, 'Hello?');
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$date = new PelEntryTime(PelTag::DATE_TIME, 12345678);
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$ifd->addEntry($desc);
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$ifd->addEntry($date);
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$this->assertEquals(sizeof($ifd->getIterator()), 2);
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$entries = [];
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foreach ($ifd as $tag => $entry) {
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$entries[$tag] = $entry;
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}
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$this->assertSame($entries[PelTag::IMAGE_DESCRIPTION], $desc);
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$this->assertSame($entries[PelTag::DATE_TIME], $date);
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}
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public function testArrayAccess()
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{
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$ifd = new PelIfd(PelIfd::IFD0);
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$this->assertEquals(sizeof($ifd->getIterator()), 0);
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$desc = new PelEntryAscii(PelTag::IMAGE_DESCRIPTION, 'Hello?');
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$date = new PelEntryTime(PelTag::DATE_TIME, 12345678);
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$ifd[] = $desc;
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$ifd[] = $date;
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$this->assertSame($ifd[PelTag::IMAGE_DESCRIPTION], $desc);
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$this->assertSame($ifd[PelTag::DATE_TIME], $date);
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unset($ifd[PelTag::DATE_TIME]);
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$this->assertFalse(isset($ifd[PelTag::DATE_TIME]));
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}
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}
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