2 Copyright (C) 2015-2016 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/>.
21 /** @file test/vf_Test.cc
22 * @brief Various VF-related tests.
27 #include "lib/dcp_content.h"
28 #include "lib/ffmpeg_content.h"
29 #include "lib/content_factory.h"
30 #include "lib/dcp_content_type.h"
31 #include "lib/video_content.h"
35 #include <dcp/reel_picture_asset.h>
36 #include <dcp/reel_sound_asset.h>
37 #include <boost/test/unit_test.hpp>
38 #include <boost/foreach.hpp>
42 using boost::shared_ptr;
43 using boost::dynamic_pointer_cast;
45 /** Test the logic which decides whether a DCP can be referenced or not */
46 BOOST_AUTO_TEST_CASE (vf_test1)
48 shared_ptr<Film> film = new_test_film ("vf_test1");
49 shared_ptr<DCPContent> dcp (new DCPContent (film, "test/data/reels_test2"));
50 film->examine_and_add_content (dcp);
53 /* Multi-reel DCP can't be referenced if we are using a single reel for the project */
54 film->set_reel_type (REELTYPE_SINGLE);
56 BOOST_CHECK (!dcp->can_reference_video(why_not));
57 BOOST_CHECK (!dcp->can_reference_audio(why_not));
58 BOOST_CHECK (!dcp->can_reference_subtitle(why_not));
60 /* Multi-reel DCP can be referenced if we are using by-video-content */
61 film->set_reel_type (REELTYPE_BY_VIDEO_CONTENT);
62 BOOST_CHECK (dcp->can_reference_video(why_not));
63 BOOST_CHECK (dcp->can_reference_audio(why_not));
64 /* (but reels_test2 has no subtitles to reference) */
65 BOOST_CHECK (!dcp->can_reference_subtitle(why_not));
67 shared_ptr<FFmpegContent> other (new FFmpegContent (film, "test/data/test.mp4"));
68 film->examine_and_add_content (other);
71 /* Not possible if there is overlap */
72 other->set_position (DCPTime (0));
73 BOOST_CHECK (!dcp->can_reference_video(why_not));
74 BOOST_CHECK (!dcp->can_reference_audio(why_not));
75 BOOST_CHECK (!dcp->can_reference_subtitle(why_not));
77 /* This should not be considered an overlap */
78 other->set_position (dcp->end ());
79 BOOST_CHECK (dcp->can_reference_video(why_not));
80 BOOST_CHECK (dcp->can_reference_audio(why_not));
81 /* (reels_test2 has no subtitles to reference) */
82 BOOST_CHECK (!dcp->can_reference_subtitle(why_not));
85 /** Make a OV with video and audio and a VF referencing the OV and adding subs */
86 BOOST_AUTO_TEST_CASE (vf_test2)
89 shared_ptr<Film> ov = new_test_film ("vf_test2_ov");
90 ov->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
91 ov->set_name ("vf_test2_ov");
92 shared_ptr<Content> video = content_factory (ov, "test/data/flat_red.png").front();
93 ov->examine_and_add_content (video);
95 video->video->set_length (24 * 5);
96 shared_ptr<Content> audio = content_factory(ov, "test/data/white.wav").front();
97 ov->examine_and_add_content (audio);
103 shared_ptr<Film> vf = new_test_film ("vf_test2_vf");
104 vf->set_name ("vf_test2_vf");
105 vf->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
106 vf->set_reel_type (REELTYPE_BY_VIDEO_CONTENT);
107 shared_ptr<DCPContent> dcp (new DCPContent (vf, ov->dir (ov->dcp_name ())));
109 vf->examine_and_add_content (dcp);
111 dcp->set_reference_video (true);
112 dcp->set_reference_audio (true);
113 shared_ptr<Content> sub = content_factory(vf, "test/data/subrip4.srt").front();
114 vf->examine_and_add_content (sub);
117 vf->write_metadata ();
119 dcp::DCP ov_c (ov->dir (ov->dcp_name ()));
121 BOOST_REQUIRE_EQUAL (ov_c.cpls().size(), 1);
122 BOOST_REQUIRE_EQUAL (ov_c.cpls().front()->reels().size(), 1);
123 BOOST_REQUIRE (ov_c.cpls().front()->reels().front()->main_picture());
124 string const pic_id = ov_c.cpls().front()->reels().front()->main_picture()->id();
125 BOOST_REQUIRE (ov_c.cpls().front()->reels().front()->main_sound());
126 string const sound_id = ov_c.cpls().front()->reels().front()->main_sound()->id();
127 BOOST_REQUIRE (!ov_c.cpls().front()->reels().front()->main_subtitle());
129 dcp::DCP vf_c (vf->dir (vf->dcp_name ()));
131 BOOST_REQUIRE_EQUAL (vf_c.cpls().size(), 1);
132 BOOST_REQUIRE_EQUAL (vf_c.cpls().front()->reels().size(), 1);
133 BOOST_REQUIRE (vf_c.cpls().front()->reels().front()->main_picture());
134 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_picture()->id(), pic_id);
135 BOOST_REQUIRE (vf_c.cpls().front()->reels().front()->main_sound());
136 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_sound()->id(), sound_id);
137 BOOST_REQUIRE (vf_c.cpls().front()->reels().front()->main_subtitle());
140 /** Test creation of a VF using a trimmed OV; the output should have entry point /
141 * duration altered to effect the trimming.
143 BOOST_AUTO_TEST_CASE (vf_test3)
146 shared_ptr<Film> ov = new_test_film ("vf_test3_ov");
147 ov->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
148 ov->set_name ("vf_test3_ov");
149 shared_ptr<Content> video = content_factory(ov, "test/data/flat_red.png").front();
150 ov->examine_and_add_content (video);
152 video->video->set_length (24 * 5);
153 shared_ptr<Content> audio = content_factory(ov, "test/data/white.wav").front();
154 ov->examine_and_add_content (audio);
160 shared_ptr<Film> vf = new_test_film ("vf_test3_vf");
161 vf->set_name ("vf_test3_vf");
162 vf->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
163 vf->set_reel_type (REELTYPE_BY_VIDEO_CONTENT);
164 shared_ptr<DCPContent> dcp (new DCPContent (vf, ov->dir (ov->dcp_name ())));
166 dcp->set_trim_start (ContentTime::from_seconds (1));
167 dcp->set_trim_end (ContentTime::from_seconds (1));
168 vf->examine_and_add_content (dcp);
170 dcp->set_reference_video (true);
171 dcp->set_reference_audio (true);
174 vf->write_metadata ();
176 dcp::DCP vf_c (vf->dir (vf->dcp_name ()));
178 BOOST_REQUIRE_EQUAL (vf_c.cpls().size(), 1);
179 BOOST_REQUIRE_EQUAL (vf_c.cpls().front()->reels().size(), 1);
180 BOOST_REQUIRE (vf_c.cpls().front()->reels().front()->main_picture());
181 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_picture()->entry_point(), 24);
182 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_picture()->duration(), 72);
183 BOOST_REQUIRE (vf_c.cpls().front()->reels().front()->main_sound());
184 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_sound()->entry_point(), 24);
185 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_sound()->duration(), 72);