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Bug3017880Test.php
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Bug3017880Test.php
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<?php
/**
* PEL: PHP Exif Library.
* A library with support for reading and
* writing all Exif headers in JPEG and TIFF images using PHP.
*
* Copyright (C) 2004, 2006, 2007 Martin Geisler.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program in the file COPYING; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
use lsolesen\pel\PelJpeg;
use lsolesen\pel\PelExif;
use lsolesen\pel\PelTiff;
use lsolesen\pel\PelIfd;
use lsolesen\pel\PelTag;
use lsolesen\pel\PelEntryAscii;
class Bug3017880Test extends \PHPUnit_Framework_TestCase
{
function testThisDoesNotWorkAsExpected()
{
$filename = dirname(__FILE__) . '/images/bug3017880.jpg';
try {
$exif = null;
$success = 1; // return true by default, as this function may not resave the file, but it's still success
$resave_file = 0;
$jpeg = new PelJpeg($filename);
// should all exif data on photo be cleared (gd and iu will always strip it anyway, so only
// force strip if you know the image you're branding is an original)
// $jpeg->clearExif();
if ($exif === null) {
$exif = new PelExif();
$jpeg->setExif($exif);
$tiff = new PelTiff();
$exif->setTiff($tiff);
}
$tiff = $exif->getTiff();
$ifd0 = $tiff->getIfd();
if ($ifd0 == null) {
$ifd0 = new PelIfd(PelIfd::IFD0);
$tiff->setIfd($ifd0);
}
$software_name = 'Example V2';
$software = $ifd0->getEntry(PelTag::SOFTWARE);
if ($software == null) {
$software = new PelEntryAscii(PelTag::SOFTWARE, $software_name);
$ifd0->addEntry($software);
$resave_file = 1;
} else {
$software->setValue($software_name);
$resave_file = 1;
}
if ($resave_file == 1 && ! file_put_contents($filename, $jpeg->getBytes())) {
// if it was okay to resave the file, but it did not save correctly
}
} catch (Exception $e) {
$this->fail('Test should not throw an exception');
}
}
}