3 * PEL: PHP Exif Library.
4 * A library with support for reading and
5 * writing all Exif headers in JPEG and TIFF images using PHP.
7 * Copyright (C) 2004, 2006, 2007 Martin Geisler.
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.
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.
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
25 use lsolesen\pel\PelJpeg;
27 class GH21Test extends \PHPUnit_Framework_TestCase
33 $this->file = dirname(__FILE__) . '/images/gh-21-tmp.jpg';
34 $file = dirname(__FILE__) . '/images/gh-21.jpg';
35 copy($file, $this->file);
43 function testThisDoesNotWorkAsExpected()
46 $input_jpeg = new PelJpeg($this->file);
48 $original = ImageCreateFromString($input_jpeg->getBytes());
49 $original_w = ImagesX($original);
50 $original_h = ImagesY($original);
52 $scaled_w = $original_w * $scale;
53 $scaled_h = $original_h * $scale;
55 $scaled = ImageCreateTrueColor($scaled_w, $scaled_h);
69 $output_jpeg = new PelJpeg($scaled);
71 $exif = $input_jpeg->getExif();
74 $output_jpeg->setExif($exif);
77 file_put_contents($this->file, $output_jpeg->getBytes());
79 $jpeg = new PelJpeg($this->file);
80 $exifin = $jpeg->getExif();
81 $this->assertEquals($exif, $exifin);