/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
+/** @defgroup selfcontained Self-contained tests of single classes / method sets */
+
+/** @file test/audio_analysis_test.cc
+ * @brief Test AudioAnalysis class.
+ * @ingroup selfcontained
+ */
+
#include <boost/test/unit_test.hpp>
#include "lib/audio_analysis.h"
+#include "lib/analyse_audio_job.h"
+#include "lib/film.h"
+#include "lib/ffmpeg_content.h"
+#include "lib/dcp_content_type.h"
+#include "lib/ffmpeg_content.h"
+#include "lib/ratio.h"
+#include "lib/job_manager.h"
+#include "lib/audio_content.h"
+#include "lib/content_factory.h"
+#include "lib/playlist.h"
+#include "test.h"
+#include <iostream>
+
+using std::vector;
+using boost::shared_ptr;
static float
random_float ()
return (float (rand ()) / RAND_MAX) * 2 - 1;
}
-/* Check serialisation of audio analyses */
-BOOST_AUTO_TEST_CASE (audio_analysis_test)
+BOOST_AUTO_TEST_CASE (audio_analysis_serialisation_test)
{
int const channels = 3;
int const points = 4096;
-
+
srand (1);
-
+
AudioAnalysis a (3);
for (int i = 0; i < channels; ++i) {
for (int j = 0; j < points; ++j) {
}
}
- a.write ("build/test/audio_analysis_test");
+ vector<AudioAnalysis::PeakTime> peak;
+ for (int i = 0; i < channels; ++i) {
+ peak.push_back (AudioAnalysis::PeakTime (random_float(), DCPTime (rand())));
+ }
+ a.set_sample_peak (peak);
+
+ a.set_samples_per_point (100);
+ a.set_sample_rate (48000);
+ a.write ("build/test/audio_analysis_serialisation_test");
srand (1);
- AudioAnalysis b ("build/test/audio_analysis_test");
+ AudioAnalysis b ("build/test/audio_analysis_serialisation_test");
for (int i = 0; i < channels; ++i) {
BOOST_CHECK_EQUAL (b.points(i), points);
for (int j = 0; j < points; ++j) {
BOOST_CHECK_CLOSE (p[AudioPoint::RMS], random_float (), 1);
}
}
+
+ BOOST_REQUIRE_EQUAL (b.sample_peak().size(), 3);
+ for (int i = 0; i < channels; ++i) {
+ BOOST_CHECK_CLOSE (b.sample_peak()[i].peak, peak[i].peak, 1);
+ BOOST_CHECK_EQUAL (b.sample_peak()[i].time.get(), peak[i].time.get());
+ }
+
+ BOOST_CHECK_EQUAL (a.samples_per_point(), 100);
+ BOOST_CHECK_EQUAL (a.sample_rate(), 48000);
+}
+
+static void
+finished ()
+{
+
+}
+
+BOOST_AUTO_TEST_CASE (audio_analysis_test)
+{
+ shared_ptr<Film> film = new_test_film ("audio_analysis_test");
+ film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
+ film->set_container (Ratio::from_id ("185"));
+ film->set_name ("audio_analysis_test");
+ boost::filesystem::path p = private_data / "betty_L.wav";
+
+ shared_ptr<FFmpegContent> c (new FFmpegContent(p));
+ film->examine_and_add_content (c);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ shared_ptr<AnalyseAudioJob> job (new AnalyseAudioJob (film, film->playlist(), false));
+ job->Finished.connect (boost::bind (&finished));
+ JobManager::instance()->add (job);
+ BOOST_REQUIRE (!wait_for_jobs());
+}
+
+/** Check that audio analysis works (i.e. runs without error) with a -ve delay */
+BOOST_AUTO_TEST_CASE (audio_analysis_negative_delay_test)
+{
+ shared_ptr<Film> film = new_test_film ("audio_analysis_negative_delay_test");
+ film->set_name ("audio_analysis_negative_delay_test");
+ shared_ptr<FFmpegContent> c (new FFmpegContent(private_data / "boon_telly.mkv"));
+ film->examine_and_add_content (c);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ c->audio->set_delay (-250);
+
+ shared_ptr<AnalyseAudioJob> job (new AnalyseAudioJob (film, film->playlist(), false));
+ job->Finished.connect (boost::bind (&finished));
+ JobManager::instance()->add (job);
+ BOOST_REQUIRE (!wait_for_jobs());
+}
+
+/** Check audio analysis that is incorrect in 2e98263 */
+BOOST_AUTO_TEST_CASE (audio_analysis_test2)
+{
+ shared_ptr<Film> film = new_test_film ("audio_analysis_test2");
+ film->set_name ("audio_analysis_test2");
+ shared_ptr<FFmpegContent> c (new FFmpegContent(private_data / "3d_thx_broadway_2010_lossless.m2ts"));
+ film->examine_and_add_content (c);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ shared_ptr<AnalyseAudioJob> job (new AnalyseAudioJob (film, film->playlist(), false));
+ job->Finished.connect (boost::bind (&finished));
+ JobManager::instance()->add (job);
+ BOOST_REQUIRE (!wait_for_jobs());
+}
+
+
+static bool done = false;
+
+static void
+analysis_finished ()
+{
+ done = true;
+}
+
+/* Test a case which was reported to throw an exception; analysing
+ * a 12-channel DCP's audio.
+ */
+BOOST_AUTO_TEST_CASE (audio_analysis_test3)
+{
+ shared_ptr<Film> film = new_test_film ("analyse_audio_test");
+ film->set_container (Ratio::from_id ("185"));
+ film->set_dcp_content_type (DCPContentType::from_isdcf_name ("TLR"));
+ film->set_name ("frobozz");
+
+ shared_ptr<FFmpegContent> content (new FFmpegContent("test/data/white.wav"));
+ film->examine_and_add_content (content);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ film->set_audio_channels (12);
+ boost::signals2::connection connection;
+ JobManager::instance()->analyse_audio (film, film->playlist(), false, connection, boost::bind (&analysis_finished));
+ BOOST_REQUIRE (!wait_for_jobs());
+ BOOST_CHECK (done);
+}
+
+/** Run an audio analysis that triggered an exception in the audio decoder at one point */
+BOOST_AUTO_TEST_CASE (analyse_audio_test4)
+{
+ shared_ptr<Film> film = new_test_film ("analyse_audio_test");
+ film->set_container (Ratio::from_id ("185"));
+ film->set_dcp_content_type (DCPContentType::from_isdcf_name ("TLR"));
+ film->set_name ("frobozz");
+ shared_ptr<Content> content = content_factory(private_data / "20 The Wedding Convoy Song.m4a").front();
+ film->examine_and_add_content (content);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ shared_ptr<Playlist> playlist (new Playlist);
+ playlist->add (film, content);
+ boost::signals2::connection c;
+ JobManager::instance()->analyse_audio (film, playlist, false, c, boost::bind (&finished));
+ BOOST_CHECK (!wait_for_jobs ());
}