+
+ BOOST_REQUIRE_EQUAL (b.sample_peak().size(), 3U);
+ 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);
+}
+
+
+BOOST_AUTO_TEST_CASE (audio_analysis_test)
+{
+ auto 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 = TestPaths::private_data() / "betty_L.wav";
+
+ auto c = make_shared<FFmpegContent>(p);
+ film->examine_and_add_content (c);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ auto job = make_shared<AnalyseAudioJob>(film, film->playlist(), false);
+ 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)
+{
+ auto film = new_test_film ("audio_analysis_negative_delay_test");
+ film->set_name ("audio_analysis_negative_delay_test");
+ auto c = make_shared<FFmpegContent>(TestPaths::private_data() / "boon_telly.mkv");
+ film->examine_and_add_content (c);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ c->audio->set_delay (-250);
+
+ auto job = make_shared<AnalyseAudioJob>(film, film->playlist(), false);
+ JobManager::instance()->add (job);
+ BOOST_REQUIRE (!wait_for_jobs());
+}
+
+
+/** Check audio analysis that is incorrect in 2e98263 */
+BOOST_AUTO_TEST_CASE (audio_analysis_test2)
+{
+ auto film = new_test_film ("audio_analysis_test2");
+ film->set_name ("audio_analysis_test2");
+ auto c = make_shared<FFmpegContent>(TestPaths::private_data() / "3d_thx_broadway_2010_lossless.m2ts");
+ film->examine_and_add_content (c);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ auto job = make_shared<AnalyseAudioJob>(film, film->playlist(), false);
+ 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)
+{
+ auto 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");
+
+ auto content = make_shared<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)
+{
+ auto 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");
+ auto content = content_factory(TestPaths::private_data() / "20 The Wedding Convoy Song.m4a").front();
+ film->examine_and_add_content (content);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ auto playlist = make_shared<Playlist>();
+ playlist->add (film, content);
+ boost::signals2::connection c;
+ JobManager::instance()->analyse_audio(film, playlist, false, c, []() {});
+ BOOST_CHECK (!wait_for_jobs ());
+}
+
+
+BOOST_AUTO_TEST_CASE (analyse_audio_leqm_test)
+{
+ auto film = new_test_film2 ("analyse_audio_leqm_test");
+ film->set_audio_channels (2);
+ auto content = content_factory(TestPaths::private_data() / "betty_stereo_48k.wav").front();
+ film->examine_and_add_content (content);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ auto playlist = make_shared<Playlist>();
+ playlist->add (film, content);
+ boost::signals2::connection c;
+ JobManager::instance()->analyse_audio(film, playlist, false, c, []() {});
+ BOOST_CHECK (!wait_for_jobs());
+
+ AudioAnalysis analysis(film->audio_analysis_path(playlist));
+
+ /* The CLI tool of leqm_nrt gives this value for betty_stereo_48k.wav */
+ BOOST_CHECK_CLOSE (analysis.leqm().get_value_or(0), 88.276, 0.001);