2 Copyright (C) 2013-2015 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/>.
23 #include "mono_picture_asset.h"
24 #include "stereo_picture_asset.h"
25 #include "picture_asset_writer.h"
26 #include "sound_asset_writer.h"
27 #include "sound_asset.h"
28 #include "atmos_asset.h"
32 #include "reel_mono_picture_asset.h"
33 #include "reel_stereo_picture_asset.h"
34 #include "reel_sound_asset.h"
35 #include "reel_atmos_asset.h"
36 #include <asdcp/KM_util.h>
38 #include <boost/test/unit_test.hpp>
41 using boost::shared_ptr;
43 /** Test creation of a 2D DCP from very simple inputs */
44 BOOST_AUTO_TEST_CASE (dcp_test1)
46 Kumu::cth_test = true;
48 /* Some known metadata */
49 dcp::XMLMetadata xml_meta;
50 xml_meta.annotation_text = "Created by libdcp";
51 xml_meta.issuer = "OpenDCP 0.0.25";
52 xml_meta.creator = "OpenDCP 0.0.25";
53 xml_meta.issue_date = "2012-07-17T04:45:18+00:00";
54 dcp::MXFMetadata mxf_meta;
55 mxf_meta.company_name = "OpenDCP";
56 mxf_meta.product_name = "OpenDCP";
57 mxf_meta.product_version = "0.0.25";
59 /* We're making build/test/DCP/dcp_test1 */
60 boost::filesystem::remove_all ("build/test/DCP/dcp_test1");
61 boost::filesystem::create_directories ("build/test/DCP/dcp_test1");
62 dcp::DCP d ("build/test/DCP/dcp_test1");
63 shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::FEATURE));
64 cpl->set_content_version_id ("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
65 cpl->set_content_version_label_text ("81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
66 cpl->set_metadata (xml_meta);
68 shared_ptr<dcp::MonoPictureAsset> mp (new dcp::MonoPictureAsset (dcp::Fraction (24, 1)));
69 mp->set_metadata (mxf_meta);
70 shared_ptr<dcp::PictureAssetWriter> picture_writer = mp->start_write ("build/test/DCP/dcp_test1/video.mxf", dcp::SMPTE, false);
71 dcp::File j2c ("test/data/32x32_red_square.j2c");
72 for (int i = 0; i < 24; ++i) {
73 picture_writer->write (j2c.data (), j2c.size ());
75 picture_writer->finalize ();
77 shared_ptr<dcp::SoundAsset> ms (new dcp::SoundAsset (dcp::Fraction (24, 1), 48000, 1));
78 ms->set_metadata (mxf_meta);
79 shared_ptr<dcp::SoundAssetWriter> sound_writer = ms->start_write ("build/test/DCP/dcp_test1/audio.mxf", dcp::SMPTE);
83 SNDFILE* sndfile = sf_open ("test/data/1s_24-bit_48k_silence.wav", SFM_READ, &info);
84 BOOST_CHECK (sndfile);
89 sf_count_t N = sf_readf_float (sndfile, buffer, 4096);
90 sound_writer->write (channels, N);
96 sound_writer->finalize ();
98 cpl->add (shared_ptr<dcp::Reel> (
100 shared_ptr<dcp::ReelMonoPictureAsset> (new dcp::ReelMonoPictureAsset (mp, 0)),
101 shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (ms, 0))
107 d.write_xml (dcp::SMPTE, xml_meta);
109 /* build/test/DCP/dcp_test1 is checked against test/ref/DCP/dcp_test1 by run/tests */
112 /** Test creation of a 3D DCP from very simple inputs */
113 BOOST_AUTO_TEST_CASE (dcp_test2)
115 Kumu::cth_test = true;
117 /* Some known metadata */
118 dcp::XMLMetadata xml_meta;
119 xml_meta.annotation_text = "Created by libdcp";
120 xml_meta.issuer = "OpenDCP 0.0.25";
121 xml_meta.creator = "OpenDCP 0.0.25";
122 xml_meta.issue_date = "2012-07-17T04:45:18+00:00";
123 dcp::MXFMetadata mxf_meta;
124 mxf_meta.company_name = "OpenDCP";
125 mxf_meta.product_name = "OpenDCP";
126 mxf_meta.product_version = "0.0.25";
128 /* We're making build/test/DCP/dcp_test2 */
129 boost::filesystem::remove_all ("build/test/DCP/dcp_test2");
130 boost::filesystem::create_directories ("build/test/DCP/dcp_test2");
131 dcp::DCP d ("build/test/DCP/dcp_test2");
132 shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::FEATURE));
133 cpl->set_content_version_id ("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
134 cpl->set_content_version_label_text ("81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
135 cpl->set_metadata (xml_meta);
137 shared_ptr<dcp::StereoPictureAsset> mp (new dcp::StereoPictureAsset (dcp::Fraction (24, 1)));
138 mp->set_metadata (mxf_meta);
139 shared_ptr<dcp::PictureAssetWriter> picture_writer = mp->start_write ("build/test/DCP/dcp_test2/video.mxf", dcp::SMPTE, false);
140 dcp::File j2c ("test/data/32x32_red_square.j2c");
141 for (int i = 0; i < 24; ++i) {
143 picture_writer->write (j2c.data (), j2c.size ());
145 picture_writer->write (j2c.data (), j2c.size ());
147 picture_writer->finalize ();
149 shared_ptr<dcp::SoundAsset> ms (new dcp::SoundAsset (dcp::Fraction (24, 1), 48000, 1));
150 ms->set_metadata (mxf_meta);
151 shared_ptr<dcp::SoundAssetWriter> sound_writer = ms->start_write ("build/test/DCP/dcp_test2/audio.mxf", dcp::SMPTE);
155 SNDFILE* sndfile = sf_open ("test/data/1s_24-bit_48k_silence.wav", SFM_READ, &info);
156 BOOST_CHECK (sndfile);
157 float buffer[4096*6];
159 channels[0] = buffer;
161 sf_count_t N = sf_readf_float (sndfile, buffer, 4096);
162 sound_writer->write (channels, N);
168 sound_writer->finalize ();
170 cpl->add (shared_ptr<dcp::Reel> (
172 shared_ptr<dcp::ReelStereoPictureAsset> (new dcp::ReelStereoPictureAsset (mp, 0)),
173 shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (ms, 0))
179 d.write_xml (dcp::SMPTE, xml_meta);
181 /* build/test/DCP/dcp_test2 is checked against test/ref/DCP/dcp_test2 by run/tests */
185 note (dcp::NoteType, string)
190 /** Test comparison of a DCP with itself */
191 BOOST_AUTO_TEST_CASE (dcp_test3)
193 dcp::DCP A ("test/ref/DCP/dcp_test1");
195 dcp::DCP B ("test/ref/DCP/dcp_test1");
198 BOOST_CHECK (A.equals (B, dcp::EqualityOptions(), boost::bind (¬e, _1, _2)));
201 /** Test comparison of a DCP with a different DCP */
202 BOOST_AUTO_TEST_CASE (dcp_test4)
204 dcp::DCP A ("test/ref/DCP/dcp_test1");
206 dcp::DCP B ("test/ref/DCP/dcp_test2");
209 BOOST_CHECK (!A.equals (B, dcp::EqualityOptions(), boost::bind (¬e, _1, _2)));
212 /** Test creation of a 2D DCP with an Atmos track */
213 BOOST_AUTO_TEST_CASE (dcp_test5)
215 Kumu::cth_test = true;
217 /* Some known metadata */
218 dcp::XMLMetadata xml_meta;
219 xml_meta.annotation_text = "Created by libdcp";
220 xml_meta.issuer = "OpenDCP 0.0.25";
221 xml_meta.creator = "OpenDCP 0.0.25";
222 xml_meta.issue_date = "2012-07-17T04:45:18+00:00";
223 dcp::MXFMetadata mxf_meta;
224 mxf_meta.company_name = "OpenDCP";
225 mxf_meta.product_name = "OpenDCP";
226 mxf_meta.product_version = "0.0.25";
228 /* We're making build/test/DCP/dcp_test5 */
229 boost::filesystem::remove_all ("build/test/DCP/dcp_test5");
230 boost::filesystem::create_directories ("build/test/DCP/dcp_test5");
231 dcp::DCP d ("build/test/DCP/dcp_test5");
232 shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::FEATURE));
233 cpl->set_content_version_id ("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
234 cpl->set_content_version_label_text ("81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
235 cpl->set_metadata (xml_meta);
237 shared_ptr<dcp::MonoPictureAsset> mp (new dcp::MonoPictureAsset (dcp::Fraction (24, 1)));
238 mp->set_metadata (mxf_meta);
239 shared_ptr<dcp::PictureAssetWriter> picture_writer = mp->start_write ("build/test/DCP/dcp_test5/video.mxf", dcp::SMPTE, false);
240 dcp::File j2c ("test/data/32x32_red_square.j2c");
241 for (int i = 0; i < 24; ++i) {
242 picture_writer->write (j2c.data (), j2c.size ());
244 picture_writer->finalize ();
246 shared_ptr<dcp::SoundAsset> ms (new dcp::SoundAsset (dcp::Fraction (24, 1), 48000, 1));
247 ms->set_metadata (mxf_meta);
248 shared_ptr<dcp::SoundAssetWriter> sound_writer = ms->start_write ("build/test/DCP/dcp_test5/audio.mxf", dcp::SMPTE);
252 SNDFILE* sndfile = sf_open ("test/data/1s_24-bit_48k_silence.wav", SFM_READ, &info);
253 BOOST_CHECK (sndfile);
254 float buffer[4096*6];
256 channels[0] = buffer;
258 sf_count_t N = sf_readf_float (sndfile, buffer, 4096);
259 sound_writer->write (channels, N);
265 sound_writer->finalize ();
267 shared_ptr<dcp::AtmosAsset> am (new dcp::AtmosAsset (private_test / "20160218_NameOfFilm_FTR_OV_EN_A_dcs_r01.mxf"));
269 cpl->add (shared_ptr<dcp::Reel> (
271 shared_ptr<dcp::ReelMonoPictureAsset> (new dcp::ReelMonoPictureAsset (mp, 0)),
272 shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (ms, 0)),
273 shared_ptr<dcp::ReelSubtitleAsset> (),
274 shared_ptr<dcp::ReelAtmosAsset> (new dcp::ReelAtmosAsset (am, 0))
280 d.write_xml (dcp::SMPTE, xml_meta);
282 /* build/test/DCP/dcp_test5 is checked against test/ref/DCP/dcp_test5 by run/tests */
285 /** Basic tests of reading a 2D DCP with an Atmos track */
286 BOOST_AUTO_TEST_CASE (dcp_test6)
288 dcp::DCP dcp ("test/ref/DCP/dcp_test5");
291 BOOST_REQUIRE_EQUAL (dcp.cpls().size(), 1);
292 BOOST_REQUIRE_EQUAL (dcp.cpls().front()->reels().size(), 1);
293 BOOST_CHECK (dcp.cpls().front()->reels().front()->main_picture());
294 BOOST_CHECK (dcp.cpls().front()->reels().front()->main_sound());
295 BOOST_CHECK (!dcp.cpls().front()->reels().front()->main_subtitle());
296 BOOST_CHECK (dcp.cpls().front()->reels().front()->atmos());