2 Copyright (C) 2013-2020 Carl Hetherington <cth@carlh.net>
4 This file is part of libdcp.
6 libdcp 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 libdcp 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 libdcp. If not, see <http://www.gnu.org/licenses/>.
19 In addition, as a special exception, the copyright holders give
20 permission to link the code of portions of this program with the
21 OpenSSL library under certain conditions as described in each
22 individual source file, and distribute linked combinations
25 You must obey the GNU General Public License in all respects
26 for all of the code used other than OpenSSL. If you modify
27 file(s) with this exception, you may extend this exception to your
28 version of the file(s), but you are not obligated to do so. If you
29 do not wish to do so, delete this exception statement from your
30 version. If you delete this exception statement from all source
31 files in the program, then also delete it here.
37 #include "mono_picture_asset.h"
38 #include "stereo_picture_asset.h"
39 #include "picture_asset_writer.h"
40 #include "sound_asset_writer.h"
41 #include "sound_asset.h"
42 #include "atmos_asset.h"
46 #include "reel_mono_picture_asset.h"
47 #include "reel_stereo_picture_asset.h"
48 #include "reel_sound_asset.h"
49 #include "reel_atmos_asset.h"
50 #include <asdcp/KM_util.h>
52 #include <boost/test/unit_test.hpp>
55 using boost::shared_ptr;
58 /** Test creation of a 2D SMPTE DCP from very simple inputs */
59 BOOST_AUTO_TEST_CASE (dcp_test1)
63 make_simple("build/test/DCP/dcp_test1")->write_xml(
64 dcp::SMPTE, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp"
67 /* build/test/DCP/dcp_test1 is checked against test/ref/DCP/dcp_test1 by run/tests */
70 /** Test creation of a 3D DCP from very simple inputs */
71 BOOST_AUTO_TEST_CASE (dcp_test2)
75 /* Some known metadata */
76 dcp::MXFMetadata mxf_meta;
77 mxf_meta.company_name = "OpenDCP";
78 mxf_meta.product_name = "OpenDCP";
79 mxf_meta.product_version = "0.0.25";
81 /* We're making build/test/DCP/dcp_test2 */
82 boost::filesystem::remove_all ("build/test/DCP/dcp_test2");
83 boost::filesystem::create_directories ("build/test/DCP/dcp_test2");
84 dcp::DCP d ("build/test/DCP/dcp_test2");
85 shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::FEATURE));
86 cpl->set_content_version (
87 dcp::ContentVersion("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00", "81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00")
89 cpl->set_issuer ("OpenDCP 0.0.25");
90 cpl->set_creator ("OpenDCP 0.0.25");
91 cpl->set_issue_date ("2012-07-17T04:45:18+00:00");
92 cpl->set_annotation_text ("A Test DCP");
94 shared_ptr<dcp::StereoPictureAsset> mp (new dcp::StereoPictureAsset (dcp::Fraction (24, 1), dcp::SMPTE));
95 mp->set_metadata (mxf_meta);
96 shared_ptr<dcp::PictureAssetWriter> picture_writer = mp->start_write ("build/test/DCP/dcp_test2/video.mxf", false);
97 dcp::File j2c ("test/data/32x32_red_square.j2c");
98 for (int i = 0; i < 24; ++i) {
100 picture_writer->write (j2c.data (), j2c.size ());
102 picture_writer->write (j2c.data (), j2c.size ());
104 picture_writer->finalize ();
106 shared_ptr<dcp::SoundAsset> ms (new dcp::SoundAsset (dcp::Fraction (24, 1), 48000, 1, dcp::SMPTE));
107 ms->set_metadata (mxf_meta);
108 shared_ptr<dcp::SoundAssetWriter> sound_writer = ms->start_write ("build/test/DCP/dcp_test2/audio.mxf");
112 SNDFILE* sndfile = sf_open ("test/data/1s_24-bit_48k_silence.wav", SFM_READ, &info);
113 BOOST_CHECK (sndfile);
114 float buffer[4096*6];
116 channels[0] = buffer;
118 sf_count_t N = sf_readf_float (sndfile, buffer, 4096);
119 sound_writer->write (channels, N);
125 sound_writer->finalize ();
127 cpl->add (shared_ptr<dcp::Reel> (
129 shared_ptr<dcp::ReelStereoPictureAsset> (new dcp::ReelStereoPictureAsset (mp, 0)),
130 shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (ms, 0))
136 d.write_xml (dcp::SMPTE, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp");
138 /* build/test/DCP/dcp_test2 is checked against test/ref/DCP/dcp_test2 by run/tests */
142 note (dcp::NoteType, string)
147 /** Test comparison of a DCP with itself */
148 BOOST_AUTO_TEST_CASE (dcp_test3)
150 dcp::DCP A ("test/ref/DCP/dcp_test1");
152 dcp::DCP B ("test/ref/DCP/dcp_test1");
155 BOOST_CHECK (A.equals (B, dcp::EqualityOptions(), boost::bind (¬e, _1, _2)));
158 /** Test comparison of a DCP with a different DCP */
159 BOOST_AUTO_TEST_CASE (dcp_test4)
161 dcp::DCP A ("test/ref/DCP/dcp_test1");
163 dcp::DCP B ("test/ref/DCP/dcp_test2");
166 BOOST_CHECK (!A.equals (B, dcp::EqualityOptions(), boost::bind (¬e, _1, _2)));
169 /** Test creation of a 2D DCP with an Atmos track */
170 BOOST_AUTO_TEST_CASE (dcp_test5)
174 /* Some known metadata */
175 dcp::MXFMetadata mxf_meta;
176 mxf_meta.company_name = "OpenDCP";
177 mxf_meta.product_name = "OpenDCP";
178 mxf_meta.product_version = "0.0.25";
180 /* We're making build/test/DCP/dcp_test5 */
181 boost::filesystem::remove_all ("build/test/DCP/dcp_test5");
182 boost::filesystem::create_directories ("build/test/DCP/dcp_test5");
183 dcp::DCP d ("build/test/DCP/dcp_test5");
184 shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::FEATURE));
185 cpl->set_content_version (
186 dcp::ContentVersion("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00", "81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00")
188 cpl->set_issuer ("OpenDCP 0.0.25");
189 cpl->set_creator ("OpenDCP 0.0.25");
190 cpl->set_issue_date ("2012-07-17T04:45:18+00:00");
191 cpl->set_annotation_text ("A Test DCP");
193 shared_ptr<dcp::MonoPictureAsset> mp (new dcp::MonoPictureAsset (dcp::Fraction (24, 1), dcp::SMPTE));
194 mp->set_metadata (mxf_meta);
195 shared_ptr<dcp::PictureAssetWriter> picture_writer = mp->start_write ("build/test/DCP/dcp_test5/video.mxf", false);
196 dcp::File j2c ("test/data/32x32_red_square.j2c");
197 for (int i = 0; i < 24; ++i) {
198 picture_writer->write (j2c.data (), j2c.size ());
200 picture_writer->finalize ();
202 shared_ptr<dcp::SoundAsset> ms (new dcp::SoundAsset (dcp::Fraction (24, 1), 48000, 1, dcp::SMPTE));
203 ms->set_metadata (mxf_meta);
204 shared_ptr<dcp::SoundAssetWriter> sound_writer = ms->start_write ("build/test/DCP/dcp_test5/audio.mxf");
208 SNDFILE* sndfile = sf_open ("test/data/1s_24-bit_48k_silence.wav", SFM_READ, &info);
209 BOOST_CHECK (sndfile);
210 float buffer[4096*6];
212 channels[0] = buffer;
214 sf_count_t N = sf_readf_float (sndfile, buffer, 4096);
215 sound_writer->write (channels, N);
221 sound_writer->finalize ();
223 shared_ptr<dcp::AtmosAsset> am (new dcp::AtmosAsset (private_test / "20160218_NameOfFilm_FTR_OV_EN_A_dcs_r01.mxf"));
225 cpl->add (shared_ptr<dcp::Reel> (
227 shared_ptr<dcp::ReelMonoPictureAsset> (new dcp::ReelMonoPictureAsset (mp, 0)),
228 shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (ms, 0)),
229 shared_ptr<dcp::ReelSubtitleAsset> (),
230 shared_ptr<dcp::ReelMarkersAsset> (),
231 shared_ptr<dcp::ReelAtmosAsset> (new dcp::ReelAtmosAsset (am, 0))
237 d.write_xml (dcp::SMPTE, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp");
239 /* build/test/DCP/dcp_test5 is checked against test/ref/DCP/dcp_test5 by run/tests */
242 /** Basic tests of reading a 2D DCP with an Atmos track */
243 BOOST_AUTO_TEST_CASE (dcp_test6)
245 dcp::DCP dcp ("test/ref/DCP/dcp_test5");
248 BOOST_REQUIRE_EQUAL (dcp.cpls().size(), 1);
249 BOOST_REQUIRE_EQUAL (dcp.cpls().front()->reels().size(), 1);
250 BOOST_CHECK (dcp.cpls().front()->reels().front()->main_picture());
251 BOOST_CHECK (dcp.cpls().front()->reels().front()->main_sound());
252 BOOST_CHECK (!dcp.cpls().front()->reels().front()->main_subtitle());
253 BOOST_CHECK (dcp.cpls().front()->reels().front()->atmos());
256 /** Test creation of a 2D Interop DCP from very simple inputs */
257 BOOST_AUTO_TEST_CASE (dcp_test7)
261 make_simple("build/test/DCP/dcp_test7")->write_xml(
262 dcp::INTEROP, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp"
265 /* build/test/DCP/dcp_test7 is checked against test/ref/DCP/dcp_test7 by run/tests */
268 /** Test reading of a DCP with multiple CPLs */
269 BOOST_AUTO_TEST_CASE (dcp_test8)
271 dcp::DCP dcp (private_test / "data/SMPTE_TST-B1PB2P_S_EN-EN-CCAP_5171-HI-VI_2K_ISDCF_20151123_DPPT_SMPTE_combo/");
274 BOOST_REQUIRE_EQUAL (dcp.cpls().size(), 2);