2 Copyright (C) 2017 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include "lib/dcp_content_type.h"
23 #include "lib/ratio.h"
24 #include "lib/video_content.h"
25 #include "lib/image_content.h"
26 #include "lib/empty.h"
28 #include <boost/test/unit_test.hpp>
30 using boost::shared_ptr;
32 BOOST_AUTO_TEST_CASE (empty_test1)
34 shared_ptr<Film> film = new_test_film ("empty_test1");
35 film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
36 film->set_name ("empty_test1");
37 film->set_container (Ratio::from_id ("185"));
38 film->set_sequence (false);
39 shared_ptr<ImageContent> contentA (new ImageContent (film, "test/data/simple_testcard_640x480.png"));
40 shared_ptr<ImageContent> contentB (new ImageContent (film, "test/data/simple_testcard_640x480.png"));
42 film->examine_and_add_content (contentA);
43 film->examine_and_add_content (contentB);
46 int const vfr = film->video_frame_rate ();
48 contentA->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
49 contentA->video->set_length (3);
50 contentA->set_position (DCPTime::from_frames (2, vfr));
51 contentB->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
52 contentB->video->set_length (1);
53 contentB->set_position (DCPTime::from_frames (7, vfr));
55 Empty black (film->content(), film->length(), bind(&Content::video, _1));
56 BOOST_REQUIRE_EQUAL (black._periods.size(), 2);
57 BOOST_CHECK (black._periods.front().from == DCPTime());
58 BOOST_CHECK (black._periods.front().to == DCPTime::from_frames(2, vfr));
59 BOOST_CHECK (black._periods.back().from == DCPTime::from_frames(5, vfr));
60 BOOST_CHECK (black._periods.back().to == DCPTime::from_frames(7, vfr));
63 /** Some tests where the first empty period is not at time 0 */
64 BOOST_AUTO_TEST_CASE (empty_test2)
66 shared_ptr<Film> film = new_test_film ("empty_test1");
67 film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
68 film->set_name ("empty_test1");
69 film->set_container (Ratio::from_id ("185"));
70 film->set_sequence (false);
71 shared_ptr<ImageContent> contentA (new ImageContent (film, "test/data/simple_testcard_640x480.png"));
72 shared_ptr<ImageContent> contentB (new ImageContent (film, "test/data/simple_testcard_640x480.png"));
74 film->examine_and_add_content (contentA);
75 film->examine_and_add_content (contentB);
78 int const vfr = film->video_frame_rate ();
80 contentA->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
81 contentA->video->set_length (3);
82 contentA->set_position (DCPTime(0));
83 contentB->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
84 contentB->video->set_length (1);
85 contentB->set_position (DCPTime::from_frames (7, vfr));
87 Empty black (film->content(), film->length(), bind(&Content::video, _1));
88 BOOST_REQUIRE_EQUAL (black._periods.size(), 1);
89 BOOST_CHECK (black._periods.front().from == DCPTime::from_frames(3, vfr));
90 BOOST_CHECK (black._periods.front().to == DCPTime::from_frames(7, vfr));
92 /* position should initially be the start of the first empty period */
93 BOOST_CHECK (black.position() == DCPTime::from_frames(3, vfr));
95 /* check that done() works */
96 BOOST_CHECK (!black.done ());
97 black.set_position (DCPTime::from_frames (4, vfr));
98 BOOST_CHECK (!black.done ());
99 black.set_position (DCPTime::from_frames (7, vfr));
100 BOOST_CHECK (black.done ());