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<const Content> content)
39 return static_cast<bool>(content->video);
42 BOOST_AUTO_TEST_CASE (empty_test1)
44 shared_ptr<Film> film = new_test_film2 ("empty_test1");
45 film->set_sequence (false);
46 shared_ptr<ImageContent> contentA (new ImageContent("test/data/simple_testcard_640x480.png"));
47 shared_ptr<ImageContent> contentB (new ImageContent("test/data/simple_testcard_640x480.png"));
49 film->examine_and_add_content (contentA);
50 film->examine_and_add_content (contentB);
51 BOOST_REQUIRE (!wait_for_jobs());
53 int const vfr = film->video_frame_rate ();
58 contentA->video->set_length (3);
59 contentA->set_position (film, DCPTime::from_frames (2, vfr));
60 contentB->video->set_length (1);
61 contentB->set_position (film, DCPTime::from_frames (7, vfr));
63 Empty black (film, film->playlist(), bind(&has_video, _1), film->playlist()->length(film));
64 BOOST_REQUIRE_EQUAL (black._periods.size(), 2);
65 list<dcpomatic::DCPTimePeriod>::const_iterator i = black._periods.begin();
66 BOOST_CHECK (i->from == DCPTime::from_frames(0, vfr));
67 BOOST_CHECK (i->to == DCPTime::from_frames(2, vfr));
69 BOOST_CHECK (i->from == DCPTime::from_frames(5, vfr));
70 BOOST_CHECK (i->to == DCPTime::from_frames(7, vfr));
73 /** Some tests where the first empty period is not at time 0 */
74 BOOST_AUTO_TEST_CASE (empty_test2)
76 shared_ptr<Film> film = new_test_film2 ("empty_test2");
77 film->set_sequence (false);
78 shared_ptr<ImageContent> contentA (new ImageContent("test/data/simple_testcard_640x480.png"));
79 shared_ptr<ImageContent> contentB (new ImageContent("test/data/simple_testcard_640x480.png"));
81 film->examine_and_add_content (contentA);
82 film->examine_and_add_content (contentB);
83 BOOST_REQUIRE (!wait_for_jobs());
85 int const vfr = film->video_frame_rate ();
90 contentA->video->set_length (3);
91 contentA->set_position (film, DCPTime(0));
92 contentB->video->set_length (1);
93 contentB->set_position (film, DCPTime::from_frames(7, vfr));
95 Empty black (film, film->playlist(), bind(&has_video, _1), film->playlist()->length(film));
96 BOOST_REQUIRE_EQUAL (black._periods.size(), 1);
97 BOOST_CHECK (black._periods.front().from == DCPTime::from_frames(3, vfr));
98 BOOST_CHECK (black._periods.front().to == DCPTime::from_frames(7, vfr));
100 /* position should initially be the start of the first empty period */
101 BOOST_CHECK (black.position() == DCPTime::from_frames(3, vfr));
103 /* check that done() works */
104 BOOST_CHECK (!black.done ());
105 black.set_position (DCPTime::from_frames (4, vfr));
106 BOOST_CHECK (!black.done ());
107 black.set_position (DCPTime::from_frames (7, vfr));
108 BOOST_CHECK (black.done ());
111 /** Test for when the film's playlist is not the same as the one passed into Empty */
112 BOOST_AUTO_TEST_CASE (empty_test3)
114 shared_ptr<Film> film = new_test_film2 ("empty_test3");
115 film->set_sequence (false);
116 shared_ptr<ImageContent> contentA (new ImageContent("test/data/simple_testcard_640x480.png"));
117 shared_ptr<ImageContent> contentB (new ImageContent("test/data/simple_testcard_640x480.png"));
119 film->examine_and_add_content (contentA);
120 film->examine_and_add_content (contentB);
121 BOOST_REQUIRE (!wait_for_jobs());
123 int const vfr = film->video_frame_rate ();
128 contentA->video->set_length (3);
129 contentA->set_position (film, DCPTime(0));
130 contentB->video->set_length (1);
131 contentB->set_position (film, DCPTime::from_frames(7, vfr));
133 shared_ptr<Playlist> playlist (new Playlist);
134 playlist->add (film, contentB);
135 Empty black (film, playlist, bind(&has_video, _1), playlist->length(film));
136 BOOST_REQUIRE_EQUAL (black._periods.size(), 1);
137 BOOST_CHECK (black._periods.front().from == DCPTime::from_frames(0, vfr));
138 BOOST_CHECK (black._periods.front().to == DCPTime::from_frames(7, vfr));
140 /* position should initially be the start of the first empty period */
141 BOOST_CHECK (black.position() == DCPTime::from_frames(0, vfr));