2 Copyright (C) 2015-2017 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/>.
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>
43 using boost::shared_ptr;
44 using boost::dynamic_pointer_cast;
46 /** Test the logic which decides whether a DCP can be referenced or not */
47 BOOST_AUTO_TEST_CASE (vf_test1)
49 shared_ptr<Film> film = new_test_film ("vf_test1");
50 film->set_interop (false);
51 shared_ptr<DCPContent> dcp (new DCPContent (film, "test/data/reels_test2"));
52 film->examine_and_add_content (dcp);
55 /* Multi-reel DCP can't be referenced if we are using a single reel for the project */
56 film->set_reel_type (REELTYPE_SINGLE);
58 BOOST_CHECK (!dcp->can_reference_video(why_not));
59 BOOST_CHECK (!dcp->can_reference_audio(why_not));
60 BOOST_CHECK (!dcp->can_reference_subtitle(why_not));
62 /* Multi-reel DCP can be referenced if we are using by-video-content */
63 film->set_reel_type (REELTYPE_BY_VIDEO_CONTENT);
64 BOOST_CHECK (dcp->can_reference_video(why_not));
65 BOOST_CHECK (dcp->can_reference_audio(why_not));
66 /* (but reels_test2 has no subtitles to reference) */
67 BOOST_CHECK (!dcp->can_reference_subtitle(why_not));
69 shared_ptr<FFmpegContent> other (new FFmpegContent (film, "test/data/test.mp4"));
70 film->examine_and_add_content (other);
73 /* Not possible if there is overlap */
74 other->set_position (DCPTime (0));
75 BOOST_CHECK (!dcp->can_reference_video(why_not));
76 BOOST_CHECK (!dcp->can_reference_audio(why_not));
77 BOOST_CHECK (!dcp->can_reference_subtitle(why_not));
79 /* This should not be considered an overlap */
80 other->set_position (dcp->end ());
81 BOOST_CHECK (dcp->can_reference_video(why_not));
82 BOOST_CHECK (dcp->can_reference_audio(why_not));
83 /* (reels_test2 has no subtitles to reference) */
84 BOOST_CHECK (!dcp->can_reference_subtitle(why_not));
87 /** Make a OV with video and audio and a VF referencing the OV and adding subs */
88 BOOST_AUTO_TEST_CASE (vf_test2)
91 shared_ptr<Film> ov = new_test_film ("vf_test2_ov");
92 ov->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
93 ov->set_name ("vf_test2_ov");
94 shared_ptr<Content> video = content_factory (ov, "test/data/flat_red.png").front();
95 ov->examine_and_add_content (video);
97 video->video->set_length (24 * 5);
98 shared_ptr<Content> audio = content_factory(ov, "test/data/white.wav").front();
99 ov->examine_and_add_content (audio);
105 shared_ptr<Film> vf = new_test_film ("vf_test2_vf");
106 vf->set_name ("vf_test2_vf");
107 vf->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
108 vf->set_reel_type (REELTYPE_BY_VIDEO_CONTENT);
109 shared_ptr<DCPContent> dcp (new DCPContent (vf, ov->dir (ov->dcp_name ())));
111 vf->examine_and_add_content (dcp);
113 dcp->set_reference_video (true);
114 dcp->set_reference_audio (true);
115 shared_ptr<Content> sub = content_factory(vf, "test/data/subrip4.srt").front();
116 vf->examine_and_add_content (sub);
117 DCPOMATIC_ASSERT (!wait_for_jobs ());
119 DCPOMATIC_ASSERT (!wait_for_jobs ());
120 vf->write_metadata ();
122 dcp::DCP ov_c (ov->dir (ov->dcp_name ()));
124 BOOST_REQUIRE_EQUAL (ov_c.cpls().size(), 1);
125 BOOST_REQUIRE_EQUAL (ov_c.cpls().front()->reels().size(), 1);
126 BOOST_REQUIRE (ov_c.cpls().front()->reels().front()->main_picture());
127 string const pic_id = ov_c.cpls().front()->reels().front()->main_picture()->id();
128 BOOST_REQUIRE (ov_c.cpls().front()->reels().front()->main_sound());
129 string const sound_id = ov_c.cpls().front()->reels().front()->main_sound()->id();
130 BOOST_REQUIRE (!ov_c.cpls().front()->reels().front()->main_subtitle());
132 dcp::DCP vf_c (vf->dir (vf->dcp_name ()));
134 BOOST_REQUIRE_EQUAL (vf_c.cpls().size(), 1);
135 BOOST_REQUIRE_EQUAL (vf_c.cpls().front()->reels().size(), 1);
136 BOOST_REQUIRE (vf_c.cpls().front()->reels().front()->main_picture());
137 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_picture()->id(), pic_id);
138 BOOST_REQUIRE (vf_c.cpls().front()->reels().front()->main_sound());
139 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_sound()->id(), sound_id);
140 BOOST_REQUIRE (vf_c.cpls().front()->reels().front()->main_subtitle());
143 /** Test creation of a VF using a trimmed OV; the output should have entry point /
144 * duration altered to effect the trimming.
146 BOOST_AUTO_TEST_CASE (vf_test3)
149 shared_ptr<Film> ov = new_test_film ("vf_test3_ov");
150 ov->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
151 ov->set_name ("vf_test3_ov");
152 shared_ptr<Content> video = content_factory(ov, "test/data/flat_red.png").front();
153 ov->examine_and_add_content (video);
155 video->video->set_length (24 * 5);
156 shared_ptr<Content> audio = content_factory(ov, "test/data/white.wav").front();
157 ov->examine_and_add_content (audio);
163 shared_ptr<Film> vf = new_test_film ("vf_test3_vf");
164 vf->set_name ("vf_test3_vf");
165 vf->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
166 vf->set_reel_type (REELTYPE_BY_VIDEO_CONTENT);
167 shared_ptr<DCPContent> dcp (new DCPContent (vf, ov->dir (ov->dcp_name ())));
169 dcp->set_trim_start (ContentTime::from_seconds (1));
170 dcp->set_trim_end (ContentTime::from_seconds (1));
171 vf->examine_and_add_content (dcp);
173 dcp->set_reference_video (true);
174 dcp->set_reference_audio (true);
177 vf->write_metadata ();
179 dcp::DCP vf_c (vf->dir (vf->dcp_name ()));
181 BOOST_REQUIRE_EQUAL (vf_c.cpls().size(), 1);
182 BOOST_REQUIRE_EQUAL (vf_c.cpls().front()->reels().size(), 1);
183 BOOST_REQUIRE (vf_c.cpls().front()->reels().front()->main_picture());
184 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_picture()->entry_point(), 24);
185 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_picture()->duration(), 72);
186 BOOST_REQUIRE (vf_c.cpls().front()->reels().front()->main_sound());
187 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_sound()->entry_point(), 24);
188 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().front()->main_sound()->duration(), 72);
191 /** Make a OV with video and audio and a VF referencing the OV and adding some more video */
192 BOOST_AUTO_TEST_CASE (vf_test4)
195 shared_ptr<Film> ov = new_test_film ("vf_test4_ov");
196 ov->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
197 ov->set_name ("vf_test4_ov");
198 shared_ptr<Content> video = content_factory (ov, "test/data/flat_red.png").front();
199 ov->examine_and_add_content (video);
201 video->video->set_length (24 * 5);
202 shared_ptr<Content> audio = content_factory(ov, "test/data/white.wav").front();
203 ov->examine_and_add_content (audio);
209 shared_ptr<Film> vf = new_test_film ("vf_test4_vf");
210 vf->set_name ("vf_test4_vf");
211 vf->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
212 vf->set_reel_type (REELTYPE_BY_VIDEO_CONTENT);
213 vf->set_sequence (false);
214 shared_ptr<DCPContent> dcp (new DCPContent (vf, ov->dir (ov->dcp_name ())));
216 vf->examine_and_add_content (dcp);
218 dcp->set_position(DCPTime::from_seconds(10));
219 dcp->set_reference_video (true);
220 dcp->set_reference_audio (true);
221 shared_ptr<Content> more_video = content_factory(vf, "test/data/flat_red.png").front();
222 vf->examine_and_add_content (more_video);
223 DCPOMATIC_ASSERT (!wait_for_jobs ());
224 more_video->set_position (DCPTime ());
225 vf->write_metadata ();
227 DCPOMATIC_ASSERT (!wait_for_jobs ());
229 dcp::DCP ov_c (ov->dir (ov->dcp_name ()));
231 BOOST_REQUIRE_EQUAL (ov_c.cpls().size(), 1);
232 BOOST_REQUIRE_EQUAL (ov_c.cpls().front()->reels().size(), 1);
233 BOOST_REQUIRE (ov_c.cpls().front()->reels().front()->main_picture());
234 string const pic_id = ov_c.cpls().front()->reels().front()->main_picture()->id();
235 BOOST_REQUIRE (ov_c.cpls().front()->reels().front()->main_sound());
236 string const sound_id = ov_c.cpls().front()->reels().front()->main_sound()->id();
237 BOOST_REQUIRE (!ov_c.cpls().front()->reels().front()->main_subtitle());
239 dcp::DCP vf_c (vf->dir (vf->dcp_name ()));
241 BOOST_REQUIRE_EQUAL (vf_c.cpls().size(), 1);
242 BOOST_REQUIRE_EQUAL (vf_c.cpls().front()->reels().size(), 2);
243 BOOST_REQUIRE (vf_c.cpls().front()->reels().back()->main_picture());
244 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().back()->main_picture()->id(), pic_id);
245 BOOST_REQUIRE (vf_c.cpls().front()->reels().back()->main_sound());
246 BOOST_CHECK_EQUAL (vf_c.cpls().front()->reels().back()->main_sound()->id(), sound_id);