2 Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <boost/test/unit_test.hpp>
21 #include "lib/still_image_content.h"
22 #include "lib/ratio.h"
24 #include "lib/dcp_content_type.h"
27 /** @file test/scaling_test.cc
28 * @brief Test scaling and black-padding of images from a still-image source.
32 using boost::shared_ptr;
34 static void scaling_test_for (shared_ptr<Film> film, shared_ptr<VideoContent> content, string image, string container)
36 content->set_ratio (Ratio::from_id (image));
37 film->set_container (Ratio::from_id (container));
42 boost::filesystem::path ref;
45 ref /= "scaling_test_" + image + "_" + container;
47 boost::filesystem::path check;
50 check /= "scaling_test";
51 check /= film->dcp_name();
53 check_dcp (ref.string(), check.string());
56 BOOST_AUTO_TEST_CASE (scaling_test)
58 shared_ptr<Film> film = new_test_film ("scaling_test");
59 film->set_dcp_content_type (DCPContentType::from_dci_name ("FTR"));
60 film->set_name ("scaling_test");
61 shared_ptr<StillImageContent> imc (new StillImageContent (film, "test/data/simple_testcard_640x480.png"));
63 film->examine_and_add_content (imc);
67 imc->set_video_length (1);
69 scaling_test_for (film, imc, "133", "185");
70 scaling_test_for (film, imc, "185", "185");
71 scaling_test_for (film, imc, "239", "185");
73 scaling_test_for (film, imc, "133", "239");
74 scaling_test_for (film, imc, "185", "239");
75 scaling_test_for (film, imc, "239", "239");