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_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 Empty black (film, film->playlist(), bind(&has_video, _1), film->playlist()->length(film));
66 BOOST_REQUIRE_EQUAL (black._periods.size(), 2);
67 list<dcpomatic::DCPTimePeriod>::const_iterator i = black._periods.begin();
68 BOOST_CHECK (i->from == DCPTime::from_frames(0, vfr));
69 BOOST_CHECK (i->to == DCPTime::from_frames(2, vfr));
71 BOOST_CHECK (i->from == DCPTime::from_frames(5, vfr));
72 BOOST_CHECK (i->to == DCPTime::from_frames(7, vfr));
75 /** Some tests where the first empty period is not at time 0 */
76 BOOST_AUTO_TEST_CASE (empty_test2)
78 shared_ptr<Film> film = new_test_film2 ("empty_test2");
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);
85 BOOST_REQUIRE (!wait_for_jobs());
87 int const vfr = film->video_frame_rate ();
92 contentA->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
93 contentA->video->set_length (3);
94 contentA->set_position (film, DCPTime(0));
95 contentB->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
96 contentB->video->set_length (1);
97 contentB->set_position (film, DCPTime::from_frames(7, vfr));
99 Empty black (film, film->playlist(), bind(&has_video, _1), film->playlist()->length(film));
100 BOOST_REQUIRE_EQUAL (black._periods.size(), 1);
101 BOOST_CHECK (black._periods.front().from == DCPTime::from_frames(3, vfr));
102 BOOST_CHECK (black._periods.front().to == DCPTime::from_frames(7, vfr));
104 /* position should initially be the start of the first empty period */
105 BOOST_CHECK (black.position() == DCPTime::from_frames(3, vfr));
107 /* check that done() works */
108 BOOST_CHECK (!black.done ());
109 black.set_position (DCPTime::from_frames (4, vfr));
110 BOOST_CHECK (!black.done ());
111 black.set_position (DCPTime::from_frames (7, vfr));
112 BOOST_CHECK (black.done ());
115 /** Test for when the film's playlist is not the same as the one passed into Empty */
116 BOOST_AUTO_TEST_CASE (empty_test3)
118 shared_ptr<Film> film = new_test_film2 ("empty_test3");
119 film->set_sequence (false);
120 shared_ptr<ImageContent> contentA (new ImageContent("test/data/simple_testcard_640x480.png"));
121 shared_ptr<ImageContent> contentB (new ImageContent("test/data/simple_testcard_640x480.png"));
123 film->examine_and_add_content (contentA);
124 film->examine_and_add_content (contentB);
125 BOOST_REQUIRE (!wait_for_jobs());
127 int const vfr = film->video_frame_rate ();
132 contentA->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
133 contentA->video->set_length (3);
134 contentA->set_position (film, DCPTime(0));
135 contentB->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
136 contentB->video->set_length (1);
137 contentB->set_position (film, DCPTime::from_frames(7, vfr));
139 shared_ptr<Playlist> playlist (new Playlist);
140 playlist->add (film, contentB);
141 Empty black (film, playlist, bind(&has_video, _1), playlist->length(film));
142 BOOST_REQUIRE_EQUAL (black._periods.size(), 1);
143 BOOST_CHECK (black._periods.front().from == DCPTime::from_frames(0, vfr));
144 BOOST_CHECK (black._periods.front().to == DCPTime::from_frames(7, vfr));
146 /* position should initially be the start of the first empty period */
147 BOOST_CHECK (black.position() == DCPTime::from_frames(0, vfr));