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"
27 #include "lib/player.h"
28 #include "lib/decoder.h"
30 #include <boost/test/unit_test.hpp>
32 using boost::shared_ptr;
35 has_video (shared_ptr<Piece> piece)
37 return piece->decoder && piece->decoder->video;
40 BOOST_AUTO_TEST_CASE (empty_test1)
42 shared_ptr<Film> film = new_test_film ("empty_test1");
43 film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
44 film->set_name ("empty_test1");
45 film->set_container (Ratio::from_id ("185"));
46 film->set_sequence (false);
47 shared_ptr<ImageContent> contentA (new ImageContent("test/data/simple_testcard_640x480.png"));
48 shared_ptr<ImageContent> contentB (new ImageContent("test/data/simple_testcard_640x480.png"));
50 film->examine_and_add_content (contentA);
51 film->examine_and_add_content (contentB);
54 int const vfr = film->video_frame_rate ();
56 contentA->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
57 contentA->video->set_length (3);
58 contentA->set_position (film, DCPTime::from_frames (2, vfr));
59 contentB->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
60 contentB->video->set_length (1);
61 contentB->set_position (film, DCPTime::from_frames (7, vfr));
63 shared_ptr<Player> player (new Player(film, film->playlist()));
64 Empty black (film, player->_pieces, bind(&has_video, _1));
65 BOOST_REQUIRE_EQUAL (black._periods.size(), 2);
66 BOOST_CHECK (black._periods.front().from == DCPTime());
67 BOOST_CHECK (black._periods.front().to == DCPTime::from_frames(2, vfr));
68 BOOST_CHECK (black._periods.back().from == DCPTime::from_frames(5, vfr));
69 BOOST_CHECK (black._periods.back().to == DCPTime::from_frames(7, vfr));
72 /** Some tests where the first empty period is not at time 0 */
73 BOOST_AUTO_TEST_CASE (empty_test2)
75 shared_ptr<Film> film = new_test_film ("empty_test1");
76 film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
77 film->set_name ("empty_test1");
78 film->set_container (Ratio::from_id ("185"));
79 film->set_sequence (false);
80 shared_ptr<ImageContent> contentA (new ImageContent("test/data/simple_testcard_640x480.png"));
81 shared_ptr<ImageContent> contentB (new ImageContent("test/data/simple_testcard_640x480.png"));
83 film->examine_and_add_content (contentA);
84 film->examine_and_add_content (contentB);
87 int const vfr = film->video_frame_rate ();
89 contentA->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
90 contentA->video->set_length (3);
91 contentA->set_position (film, DCPTime(0));
92 contentB->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
93 contentB->video->set_length (1);
94 contentB->set_position (film, DCPTime::from_frames(7, vfr));
96 shared_ptr<Player> player (new Player(film, film->playlist()));
97 Empty black (film, player->_pieces, bind(&has_video, _1));
98 BOOST_REQUIRE_EQUAL (black._periods.size(), 1);
99 BOOST_CHECK (black._periods.front().from == DCPTime::from_frames(3, vfr));
100 BOOST_CHECK (black._periods.front().to == DCPTime::from_frames(7, vfr));
102 /* position should initially be the start of the first empty period */
103 BOOST_CHECK (black.position() == DCPTime::from_frames(3, vfr));
105 /* check that done() works */
106 BOOST_CHECK (!black.done ());
107 black.set_position (DCPTime::from_frames (4, vfr));
108 BOOST_CHECK (!black.done ());
109 black.set_position (DCPTime::from_frames (7, vfr));
110 BOOST_CHECK (black.done ());