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_id ("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
87 cpl->set_content_version_label_text ("81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
88 cpl->set_issuer ("OpenDCP 0.0.25");
89 cpl->set_creator ("OpenDCP 0.0.25");
90 cpl->set_issue_date ("2012-07-17T04:45:18+00:00");
91 cpl->set_annotation_text ("A Test DCP");
93 shared_ptr<dcp::StereoPictureAsset> mp (new dcp::StereoPictureAsset (dcp::Fraction (24, 1), dcp::SMPTE));
94 mp->set_metadata (mxf_meta);
95 shared_ptr<dcp::PictureAssetWriter> picture_writer = mp->start_write ("build/test/DCP/dcp_test2/video.mxf", false);
96 dcp::File j2c ("test/data/32x32_red_square.j2c");
97 for (int i = 0; i < 24; ++i) {
99 picture_writer->write (j2c.data (), j2c.size ());
101 picture_writer->write (j2c.data (), j2c.size ());
103 picture_writer->finalize ();
105 shared_ptr<dcp::SoundAsset> ms (new dcp::SoundAsset (dcp::Fraction (24, 1), 48000, 1, dcp::SMPTE));
106 ms->set_metadata (mxf_meta);
107 shared_ptr<dcp::SoundAssetWriter> sound_writer = ms->start_write ("build/test/DCP/dcp_test2/audio.mxf");
111 SNDFILE* sndfile = sf_open ("test/data/1s_24-bit_48k_silence.wav", SFM_READ, &info);
112 BOOST_CHECK (sndfile);
113 float buffer[4096*6];
115 channels[0] = buffer;
117 sf_count_t N = sf_readf_float (sndfile, buffer, 4096);
118 sound_writer->write (channels, N);
124 sound_writer->finalize ();
126 cpl->add (shared_ptr<dcp::Reel> (
128 shared_ptr<dcp::ReelStereoPictureAsset> (new dcp::ReelStereoPictureAsset (mp, 0)),
129 shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (ms, 0))
135 d.write_xml (dcp::SMPTE, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp");
137 /* build/test/DCP/dcp_test2 is checked against test/ref/DCP/dcp_test2 by run/tests */
141 note (dcp::NoteType, string)
146 /** Test comparison of a DCP with itself */
147 BOOST_AUTO_TEST_CASE (dcp_test3)
149 dcp::DCP A ("test/ref/DCP/dcp_test1");
151 dcp::DCP B ("test/ref/DCP/dcp_test1");
154 BOOST_CHECK (A.equals (B, dcp::EqualityOptions(), boost::bind (¬e, _1, _2)));
157 /** Test comparison of a DCP with a different DCP */
158 BOOST_AUTO_TEST_CASE (dcp_test4)
160 dcp::DCP A ("test/ref/DCP/dcp_test1");
162 dcp::DCP B ("test/ref/DCP/dcp_test2");
165 BOOST_CHECK (!A.equals (B, dcp::EqualityOptions(), boost::bind (¬e, _1, _2)));
168 /** Test creation of a 2D DCP with an Atmos track */
169 BOOST_AUTO_TEST_CASE (dcp_test5)
173 /* Some known metadata */
174 dcp::MXFMetadata mxf_meta;
175 mxf_meta.company_name = "OpenDCP";
176 mxf_meta.product_name = "OpenDCP";
177 mxf_meta.product_version = "0.0.25";
179 /* We're making build/test/DCP/dcp_test5 */
180 boost::filesystem::remove_all ("build/test/DCP/dcp_test5");
181 boost::filesystem::create_directories ("build/test/DCP/dcp_test5");
182 dcp::DCP d ("build/test/DCP/dcp_test5");
183 shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::FEATURE));
184 cpl->set_content_version_id ("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
185 cpl->set_content_version_label_text ("81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
186 cpl->set_issuer ("OpenDCP 0.0.25");
187 cpl->set_creator ("OpenDCP 0.0.25");
188 cpl->set_issue_date ("2012-07-17T04:45:18+00:00");
189 cpl->set_annotation_text ("A Test DCP");
191 shared_ptr<dcp::MonoPictureAsset> mp (new dcp::MonoPictureAsset (dcp::Fraction (24, 1), dcp::SMPTE));
192 mp->set_metadata (mxf_meta);
193 shared_ptr<dcp::PictureAssetWriter> picture_writer = mp->start_write ("build/test/DCP/dcp_test5/video.mxf", false);
194 dcp::File j2c ("test/data/32x32_red_square.j2c");
195 for (int i = 0; i < 24; ++i) {
196 picture_writer->write (j2c.data (), j2c.size ());
198 picture_writer->finalize ();
200 shared_ptr<dcp::SoundAsset> ms (new dcp::SoundAsset (dcp::Fraction (24, 1), 48000, 1, dcp::SMPTE));
201 ms->set_metadata (mxf_meta);
202 shared_ptr<dcp::SoundAssetWriter> sound_writer = ms->start_write ("build/test/DCP/dcp_test5/audio.mxf");
206 SNDFILE* sndfile = sf_open ("test/data/1s_24-bit_48k_silence.wav", SFM_READ, &info);
207 BOOST_CHECK (sndfile);
208 float buffer[4096*6];
210 channels[0] = buffer;
212 sf_count_t N = sf_readf_float (sndfile, buffer, 4096);
213 sound_writer->write (channels, N);
219 sound_writer->finalize ();
221 shared_ptr<dcp::AtmosAsset> am (new dcp::AtmosAsset (private_test / "20160218_NameOfFilm_FTR_OV_EN_A_dcs_r01.mxf"));
223 cpl->add (shared_ptr<dcp::Reel> (
225 shared_ptr<dcp::ReelMonoPictureAsset> (new dcp::ReelMonoPictureAsset (mp, 0)),
226 shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (ms, 0)),
227 shared_ptr<dcp::ReelSubtitleAsset> (),
228 shared_ptr<dcp::ReelMarkersAsset> (),
229 shared_ptr<dcp::ReelAtmosAsset> (new dcp::ReelAtmosAsset (am, 0))
235 d.write_xml (dcp::SMPTE, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp");
237 /* build/test/DCP/dcp_test5 is checked against test/ref/DCP/dcp_test5 by run/tests */
240 /** Basic tests of reading a 2D DCP with an Atmos track */
241 BOOST_AUTO_TEST_CASE (dcp_test6)
243 dcp::DCP dcp ("test/ref/DCP/dcp_test5");
246 BOOST_REQUIRE_EQUAL (dcp.cpls().size(), 1);
247 BOOST_REQUIRE_EQUAL (dcp.cpls().front()->reels().size(), 1);
248 BOOST_CHECK (dcp.cpls().front()->reels().front()->main_picture());
249 BOOST_CHECK (dcp.cpls().front()->reels().front()->main_sound());
250 BOOST_CHECK (!dcp.cpls().front()->reels().front()->main_subtitle());
251 BOOST_CHECK (dcp.cpls().front()->reels().front()->atmos());
254 /** Test creation of a 2D Interop DCP from very simple inputs */
255 BOOST_AUTO_TEST_CASE (dcp_test7)
259 make_simple("build/test/DCP/dcp_test7")->write_xml(
260 dcp::INTEROP, "OpenDCP 0.0.25", "OpenDCP 0.0.25", "2012-07-17T04:45:18+00:00", "Created by libdcp"
263 /* build/test/DCP/dcp_test7 is checked against test/ref/DCP/dcp_test7 by run/tests */
266 /** Test reading of a DCP with multiple CPLs */
267 BOOST_AUTO_TEST_CASE (dcp_test8)
269 dcp::DCP dcp (private_test / "data/SMPTE_TST-B1PB2P_S_EN-EN-CCAP_5171-HI-VI_2K_ISDCF_20151123_DPPT_SMPTE_combo/");
272 BOOST_REQUIRE_EQUAL (dcp.cpls().size(), 2);