test/import_dcp_test.cc

   1 /*
   2     Copyright (C) 2014-2020 Carl Hetherington <cth@carlh.net>
   3
   4     This file is part of DCP-o-matic.
   5
   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.
  10
  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.
  15
  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/>.
  18
  19 */
  20
  21 /** @file  test/import_dcp_test.cc
  22  *  @brief Test import of encrypted DCPs.
  23  *  @ingroup specific
  24  */
  25
  26 #include "test.h"
  27 #include "lib/film.h"
  28 #include "lib/screen.h"
  29 #include "lib/dcp_subtitle_content.h"
  30 #include "lib/ratio.h"
  31 #include "lib/dcp_content_type.h"
  32 #include "lib/dcp_content.h"
  33 #include "lib/ffmpeg_content.h"
  34 #include "lib/examine_content_job.h"
  35 #include "lib/job_manager.h"
  36 #include "lib/config.h"
  37 #include "lib/cross.h"
  38 #include "lib/video_content.h"
  39 #include "lib/content_factory.h"
  40 #include <dcp/cpl.h>
  41 #include <boost/test/unit_test.hpp>
  42
  43 using std::vector;
  44 using std::string;
  45 using std::map;
  46 using boost::shared_ptr;
  47 using boost::dynamic_pointer_cast;
  48
  49 /** Make an encrypted DCP, import it and make a new unencrypted DCP */
  50 BOOST_AUTO_TEST_CASE (import_dcp_test)
  51 {
  52         shared_ptr<Film> A = new_test_film ("import_dcp_test");
  53         A->set_container (Ratio::from_id ("185"));
  54         A->set_dcp_content_type (DCPContentType::from_isdcf_name ("TLR"));
  55         A->set_name ("frobozz");
  56         A->set_interop (false);
  57
  58         shared_ptr<FFmpegContent> c (new FFmpegContent("test/data/test.mp4"));
  59         A->examine_and_add_content (c);
  60         A->set_encrypted (true);
  61         BOOST_CHECK (!wait_for_jobs ());
  62
  63         A->make_dcp ();
  64         BOOST_CHECK (!wait_for_jobs ());
  65
  66         dcp::DCP A_dcp ("build/test/import_dcp_test/" + A->dcp_name());
  67         A_dcp.read ();
  68
  69         Config::instance()->set_decryption_chain (shared_ptr<dcp::CertificateChain> (new dcp::CertificateChain (openssl_path ())));
  70
  71         /* Dear future-carl: I suck!  I thought you wouldn't still be running these tests in 2030!  Sorry! */
  72         dcp::EncryptedKDM kdm = A->make_kdm (
  73                 Config::instance()->decryption_chain()->leaf (),
  74                 vector<string>(),
  75                 A_dcp.cpls().front()->file().get(),
  76                 dcp::LocalTime ("2030-07-21T00:00:00+00:00"),
  77                 dcp::LocalTime ("2031-07-21T00:00:00+00:00"),
  78                 dcp::MODIFIED_TRANSITIONAL_1,
  79                 true, 0
  80                 );
  81
  82         shared_ptr<Film> B = new_test_film ("import_dcp_test2");
  83         B->set_container (Ratio::from_id ("185"));
  84         B->set_dcp_content_type (DCPContentType::from_isdcf_name ("TLR"));
  85         B->set_name ("frobozz");
  86         B->set_interop (false);
  87
  88         shared_ptr<DCPContent> d (new DCPContent("build/test/import_dcp_test/" + A->dcp_name()));
  89         B->examine_and_add_content (d);
  90         BOOST_CHECK (!wait_for_jobs ());
  91         d->add_kdm (kdm);
  92         JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (B, d)));
  93         BOOST_CHECK (!wait_for_jobs ());
  94
  95         B->make_dcp ();
  96         BOOST_CHECK (!wait_for_jobs ());
  97
  98         /* Should be 1s red, 1s green, 1s blue */
  99         check_dcp ("test/data/import_dcp_test2", "build/test/import_dcp_test2/" + B->dcp_name());
 100 }
 101
 102
 103 /** Check that DCP markers are imported correctly */
 104 BOOST_AUTO_TEST_CASE (import_dcp_markers_test)
 105 {
 106         /* Make a DCP with some markers */
 107         shared_ptr<Film> film = new_test_film2 ("import_dcp_markers_test");
 108         shared_ptr<Content> content = content_factory("test/data/flat_red.png").front();
 109         film->examine_and_add_content (content);
 110         BOOST_REQUIRE (!wait_for_jobs());
 111
 112         content->video->set_length (24 * 60 * 10);
 113
 114         film->set_marker(dcp::FFOC, dcpomatic::DCPTime::from_seconds(1.91));
 115         film->set_marker(dcp::FFMC, dcpomatic::DCPTime::from_seconds(9.4));
 116         film->set_marker(dcp::LFMC, dcpomatic::DCPTime::from_seconds(9.99));
 117
 118         film->make_dcp ();
 119         BOOST_REQUIRE (!wait_for_jobs());
 120
 121         /* Import the DCP to a new film and check the markers */
 122         shared_ptr<Film> film2 = new_test_film2 ("import_dcp_markers_test2");
 123         shared_ptr<DCPContent> imported (new DCPContent(film->dir(film->dcp_name())));
 124         film2->examine_and_add_content (imported);
 125         BOOST_REQUIRE (!wait_for_jobs());
 126         film2->write_metadata ();
 127
 128         BOOST_CHECK_EQUAL (imported->markers().size(), 3);
 129
 130         map<dcp::Marker, dcpomatic::ContentTime> markers = imported->markers();
 131         BOOST_REQUIRE(markers.find(dcp::FFOC) != markers.end());
 132         BOOST_CHECK(markers[dcp::FFOC] == dcpomatic::ContentTime(184000));
 133         BOOST_REQUIRE(markers.find(dcp::FFMC) != markers.end());
 134         BOOST_CHECK(markers[dcp::FFMC] == dcpomatic::ContentTime(904000));
 135         BOOST_REQUIRE(markers.find(dcp::LFMC) != markers.end());
 136         BOOST_CHECK(markers[dcp::LFMC] == dcpomatic::ContentTime(960000));
 137
 138         /* Load that film and check that the markers have been loaded */
 139         shared_ptr<Film> film3(new Film(boost::filesystem::path("build/test/import_dcp_markers_test2")));
 140         film3->read_metadata ();
 141         BOOST_REQUIRE (film3->content().size() == 1);
 142         shared_ptr<DCPContent> reloaded = dynamic_pointer_cast<DCPContent>(film3->content().front());
 143         BOOST_REQUIRE (reloaded);
 144
 145         BOOST_CHECK_EQUAL (reloaded->markers().size(), 3);
 146
 147         markers = reloaded->markers();
 148         BOOST_REQUIRE(markers.find(dcp::FFOC) != markers.end());
 149         BOOST_CHECK(markers[dcp::FFOC] == dcpomatic::ContentTime(184000));
 150         BOOST_REQUIRE(markers.find(dcp::FFMC) != markers.end());
 151         BOOST_CHECK(markers[dcp::FFMC] == dcpomatic::ContentTime(904000));
 152         BOOST_REQUIRE(markers.find(dcp::LFMC) != markers.end());
 153         BOOST_CHECK(markers[dcp::LFMC] == dcpomatic::ContentTime(960000));
 154 }
 155
 156
 157 /** Check that DCP metadata (ratings and content version) are imported correctly */
 158 BOOST_AUTO_TEST_CASE (import_dcp_metadata_test)
 159 {
 160         /* Make a DCP with some ratings and a content version */
 161         shared_ptr<Film> film = new_test_film2 ("import_dcp_metadata_test");
 162         shared_ptr<Content> content = content_factory("test/data/flat_red.png").front();
 163         film->examine_and_add_content (content);
 164         BOOST_REQUIRE (!wait_for_jobs());
 165
 166         content->video->set_length (10);
 167
 168         std::vector<dcp::Rating> ratings;
 169         ratings.push_back (dcp::Rating("BBFC", "15"));
 170         ratings.push_back (dcp::Rating("MPAA", "NC-17"));
 171         film->set_ratings (ratings);
 172
 173         film->set_content_version ("Fred");
 174
 175         film->make_dcp ();
 176         BOOST_REQUIRE (!wait_for_jobs());
 177
 178         /* Import the DCP to a new film and check the metadata */
 179         shared_ptr<Film> film2 = new_test_film2 ("import_dcp_metadata_test2");
 180         shared_ptr<DCPContent> imported (new DCPContent(film->dir(film->dcp_name())));
 181         film2->examine_and_add_content (imported);
 182         BOOST_REQUIRE (!wait_for_jobs());
 183         film2->write_metadata ();
 184
 185         BOOST_CHECK (imported->ratings() == ratings);
 186         BOOST_CHECK_EQUAL (imported->content_version(), "Fred");
 187
 188         /* Load that film and check that the metadata has been loaded */
 189         shared_ptr<Film> film3(new Film(boost::filesystem::path("build/test/import_dcp_metadata_test2")));
 190         film3->read_metadata ();
 191         BOOST_REQUIRE (film3->content().size() == 1);
 192         shared_ptr<DCPContent> reloaded = dynamic_pointer_cast<DCPContent>(film3->content().front());
 193         BOOST_REQUIRE (reloaded);
 194
 195         BOOST_CHECK (reloaded->ratings() == ratings);
 196         BOOST_CHECK_EQUAL (reloaded->content_version(), "Fred");
 197 }
 198