2 Copyright (C) 2017-2020 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"
27 #include "lib/player.h"
28 #include "lib/decoder.h"
30 #include <boost/test/unit_test.hpp>
33 using boost::shared_ptr;
34 using namespace dcpomatic;
37 has_video (shared_ptr<Piece> piece)
39 return piece->decoder && piece->decoder->video;
42 BOOST_AUTO_TEST_CASE (empty_test1)
44 shared_ptr<Film> film = new_test_film ("empty_test1");
45 film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
46 film->set_name ("empty_test1");
47 film->set_container (Ratio::from_id ("185"));
48 film->set_sequence (false);
49 shared_ptr<ImageContent> contentA (new ImageContent("test/data/simple_testcard_640x480.png"));
50 shared_ptr<ImageContent> contentB (new ImageContent("test/data/simple_testcard_640x480.png"));
52 film->examine_and_add_content (contentA);
53 film->examine_and_add_content (contentB);
54 BOOST_REQUIRE (!wait_for_jobs());
56 int const vfr = film->video_frame_rate ();
58 contentA->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
59 contentA->video->set_length (3);
60 contentA->set_position (film, DCPTime::from_frames (2, vfr));
61 contentB->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
62 contentB->video->set_length (1);
63 contentB->set_position (film, DCPTime::from_frames (7, vfr));
65 shared_ptr<Player> player (new Player(film, film->playlist()));
66 Empty black (film, player->_pieces, bind(&has_video, _1));
67 BOOST_REQUIRE_EQUAL (black._periods.size(), 3);
68 list<dcpomatic::DCPTimePeriod>::const_iterator i = black._periods.begin();
69 BOOST_CHECK (i->from == DCPTime());
70 BOOST_CHECK (i->to == DCPTime::from_frames(2, vfr));
72 BOOST_CHECK (i->from == DCPTime::from_frames(5, vfr));
73 BOOST_CHECK (i->to == DCPTime::from_frames(7, vfr));
75 BOOST_CHECK (i->from == DCPTime::from_frames(8, vfr));
76 BOOST_CHECK (i->to == DCPTime::from_frames(24, vfr));
79 /** Some tests where the first empty period is not at time 0 */
80 BOOST_AUTO_TEST_CASE (empty_test2)
82 shared_ptr<Film> film = new_test_film ("empty_test1");
83 film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
84 film->set_name ("empty_test1");
85 film->set_container (Ratio::from_id ("185"));
86 film->set_sequence (false);
87 shared_ptr<ImageContent> contentA (new ImageContent("test/data/simple_testcard_640x480.png"));
88 shared_ptr<ImageContent> contentB (new ImageContent("test/data/simple_testcard_640x480.png"));
90 film->examine_and_add_content (contentA);
91 film->examine_and_add_content (contentB);
92 BOOST_REQUIRE (!wait_for_jobs());
94 int const vfr = film->video_frame_rate ();
96 contentA->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
97 contentA->video->set_length (3);
98 contentA->set_position (film, DCPTime(0));
99 contentB->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
100 contentB->video->set_length (1);
101 contentB->set_position (film, DCPTime::from_frames(7, vfr));
103 shared_ptr<Player> player (new Player(film, film->playlist()));
104 Empty black (film, player->_pieces, bind(&has_video, _1));
105 BOOST_REQUIRE_EQUAL (black._periods.size(), 2);
106 BOOST_CHECK (black._periods.front().from == DCPTime::from_frames(3, vfr));
107 BOOST_CHECK (black._periods.front().to == DCPTime::from_frames(7, vfr));
109 /* position should initially be the start of the first empty period */
110 BOOST_CHECK (black.position() == DCPTime::from_frames(3, vfr));
112 /* check that done() works */
113 BOOST_CHECK (!black.done ());
114 black.set_position (DCPTime::from_frames (4, vfr));
115 BOOST_CHECK (!black.done ());
116 black.set_position (DCPTime::from_frames (7, vfr));
117 BOOST_CHECK (!black.done ());
118 black.set_position (DCPTime::from_frames (24, vfr));
119 BOOST_CHECK (black.done ());