2 Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 #include "mono_picture_mxf.h"
24 #include "stereo_picture_mxf.h"
25 #include "picture_mxf_writer.h"
26 #include "sound_mxf_writer.h"
27 #include "sound_mxf.h"
28 #include "subtitle_content.h"
32 #include "reel_mono_picture_asset.h"
33 #include "reel_stereo_picture_asset.h"
34 #include "reel_sound_asset.h"
37 #include <boost/test/unit_test.hpp>
40 using boost::shared_ptr;
42 /** Test creation of a 2D DCP from very simple inputs */
43 BOOST_AUTO_TEST_CASE (dcp_test1)
45 Kumu::libdcp_test = true;
47 /* Some known metadata */
48 dcp::XMLMetadata xml_meta;
49 xml_meta.issuer = "OpenDCP 0.0.25";
50 xml_meta.creator = "OpenDCP 0.0.25";
51 xml_meta.issue_date = "2012-07-17T04:45:18+00:00";
52 dcp::MXFMetadata mxf_meta;
53 mxf_meta.company_name = "OpenDCP";
54 mxf_meta.product_name = "OpenDCP";
55 mxf_meta.product_version = "0.0.25";
57 /* We're making build/test/DCP/dcp_test1 */
58 boost::filesystem::remove_all ("build/test/DCP/dcp_test1");
59 boost::filesystem::create_directories ("build/test/DCP/dcp_test1");
60 dcp::DCP d ("build/test/DCP/dcp_test1");
61 shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::FEATURE));
62 cpl->set_content_version_id ("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
63 cpl->set_content_version_label_text ("81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
64 cpl->set_metadata (xml_meta);
66 shared_ptr<dcp::MonoPictureMXF> mp (new dcp::MonoPictureMXF (dcp::Fraction (24, 1)));
67 mp->set_metadata (mxf_meta);
68 shared_ptr<dcp::PictureMXFWriter> picture_writer = mp->start_write ("build/test/DCP/dcp_test1/video.mxf", dcp::SMPTE, false);
69 dcp::File j2c ("test/data/32x32_red_square.j2c");
70 for (int i = 0; i < 24; ++i) {
71 picture_writer->write (j2c.data (), j2c.size ());
73 picture_writer->finalize ();
75 shared_ptr<dcp::SoundMXF> ms (new dcp::SoundMXF (dcp::Fraction (24, 1), 48000, 1));
76 ms->set_metadata (mxf_meta);
77 shared_ptr<dcp::SoundMXFWriter> sound_writer = ms->start_write ("build/test/DCP/dcp_test1/audio.mxf", dcp::SMPTE);
81 SNDFILE* sndfile = sf_open ("test/data/1s_24-bit_48k_silence.wav", SFM_READ, &info);
82 BOOST_CHECK (sndfile);
87 sf_count_t N = sf_readf_float (sndfile, buffer, 4096);
88 sound_writer->write (channels, N);
94 sound_writer->finalize ();
96 cpl->add (shared_ptr<dcp::Reel> (
98 shared_ptr<dcp::ReelMonoPictureAsset> (new dcp::ReelMonoPictureAsset (mp, 0)),
99 shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (ms, 0)),
100 shared_ptr<dcp::ReelSubtitleAsset> ()
108 d.write_xml (dcp::SMPTE, xml_meta);
110 /* build/test/DCP/dcp_test1 is checked against test/ref/DCP/dcp_test1 by run-tests.sh */
113 /** Test creation of a 3D DCP from very simple inputs */
114 BOOST_AUTO_TEST_CASE (dcp_test2)
116 Kumu::libdcp_test = true;
118 /* Some known metadata */
119 dcp::XMLMetadata xml_meta;
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::StereoPictureMXF> mp (new dcp::StereoPictureMXF (dcp::Fraction (24, 1)));
138 mp->set_metadata (mxf_meta);
139 shared_ptr<dcp::PictureMXFWriter> 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::SoundMXF> ms (new dcp::SoundMXF (dcp::Fraction (24, 1), 48000, 1));
150 ms->set_metadata (mxf_meta);
151 shared_ptr<dcp::SoundMXFWriter> 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)),
174 shared_ptr<dcp::ReelSubtitleAsset> ()
182 d.write_xml (dcp::SMPTE, xml_meta);
184 /* build/test/DCP/dcp_test2 is checked against test/ref/DCP/dcp_test2 by run-tests.sh */
188 note (dcp::NoteType, string s)
193 /** Test comparison of a DCP with itself */
194 BOOST_AUTO_TEST_CASE (dcp_test3)
196 dcp::DCP A ("test/ref/DCP/dcp_test1");
198 dcp::DCP B ("test/ref/DCP/dcp_test1");
201 BOOST_CHECK (A.equals (B, dcp::EqualityOptions(), boost::bind (¬e, _1, _2)));
204 /** Test comparison of a DCP with a different DCP */
205 BOOST_AUTO_TEST_CASE (dcp_test4)
207 dcp::DCP A ("test/ref/DCP/dcp_test1");
209 dcp::DCP B ("test/ref/DCP/dcp_test2");
212 BOOST_CHECK (!A.equals (B, dcp::EqualityOptions(), boost::bind (¬e, _1, _2)));