X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=test%2Faudio_mapping_test.cc;h=22412b26050bae8b9de001e458a26a49b4e595e7;hp=1310313819a5d130fc937d4639a5a2e3ca1a3b36;hb=e7d8a70a16f972de2861bb1464dec6df3d26c579;hpb=6996f3e291aec986adb1589808a54d09b8647520 diff --git a/test/audio_mapping_test.cc b/test/audio_mapping_test.cc index 131031381..22412b260 100644 --- a/test/audio_mapping_test.cc +++ b/test/audio_mapping_test.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2014 Carl Hetherington + Copyright (C) 2014-2021 Carl Hetherington This file is part of DCP-o-matic. @@ -18,16 +18,23 @@ */ + /** @file test/audio_mapping_test.cc * @brief Test AudioMapping class. * @ingroup selfcontained */ + #include #include "lib/audio_mapping.h" -#include "lib/util.h" +#include "lib/constants.h" +#include "lib/compose.hpp" + using std::list; +using std::string; +using boost::optional; + BOOST_AUTO_TEST_CASE (audio_mapping_test) { @@ -41,12 +48,12 @@ BOOST_AUTO_TEST_CASE (audio_mapping_test) for (int i = 0; i < 4; ++i) { for (int j = 0; j < MAX_DCP_AUDIO_CHANNELS; ++j) { - BOOST_CHECK_EQUAL (four.get (i, j), (i == 0 && j == 1) ? 1 : 0); + BOOST_CHECK_EQUAL (four.get(i, j), (i == 0 && j == 1) ? 1 : 0); } } - list mapped = four.mapped_output_channels (); - BOOST_CHECK_EQUAL (mapped.size(), 1); + auto mapped = four.mapped_output_channels (); + BOOST_CHECK_EQUAL (mapped.size(), 1U); BOOST_CHECK_EQUAL (mapped.front(), 1); four.make_zero (); @@ -57,3 +64,87 @@ BOOST_AUTO_TEST_CASE (audio_mapping_test) } } } + + +static void +guess_check (boost::filesystem::path filename, int output_channel) +{ + AudioMapping m (1, 8); + m.make_default (0, filename); + for (int i = 0; i < 8; ++i) { + BOOST_TEST_INFO (String::compose("%1 channel %2", filename, i)); + BOOST_CHECK_CLOSE (m.get(0, i), i == output_channel ? 1 : 0, 0.01); + } +} + + +BOOST_AUTO_TEST_CASE (audio_mapping_guess_test) +{ + guess_check ("stuff_L_nonsense.wav", 0); + guess_check ("stuff_nonsense.wav", 2); + guess_check ("fred_R.wav", 1); + guess_check ("jim_C_sheila.aiff", 2); + guess_check ("things_Lfe_and.wav", 3); + guess_check ("weeee_Ls.aiff", 4); + guess_check ("try_Rs-it.wav", 5); + + /* PT-style */ + guess_check ("things_LFE.wav", 3); + guess_check ("ptish_Lsr_abc.wav", 6); + guess_check ("ptish_Rsr_abc.wav", 7); + guess_check ("more_Lss_s.wav", 4); + guess_check ("other_Rss.aiff", 5); + + /* Only the filename should be taken into account */ + guess_check ("-Lfe-/foo_L.wav", 0); + + /* Dolby-style */ + guess_check ("jake-Lrs-good.wav", 6); + guess_check ("elwood-Rrs-good.wav", 7); +} + + +BOOST_AUTO_TEST_CASE(audio_mapping_take_from_larger) +{ + AudioMapping A(4, 9); + AudioMapping B(2, 3); + + A.set(0, 0, 4); + A.set(1, 0, 8); + A.set(0, 1, 3); + A.set(1, 1, 6); + A.set(0, 2, 1); + A.set(1, 2, 9); + + B.take_from(A); + + BOOST_CHECK_CLOSE(B.get(0, 0), 4, 0.01); + BOOST_CHECK_CLOSE(B.get(1, 0), 8, 0.01); + BOOST_CHECK_CLOSE(B.get(0, 1), 3, 0.01); + BOOST_CHECK_CLOSE(B.get(1, 1), 6, 0.01); + BOOST_CHECK_CLOSE(B.get(0, 2), 1, 0.01); + BOOST_CHECK_CLOSE(B.get(1, 2), 9, 0.01); +} + + +BOOST_AUTO_TEST_CASE(audio_mapping_take_from_smaller) +{ + AudioMapping A(4, 9); + AudioMapping B(2, 3); + + B.set(0, 0, 4); + B.set(1, 0, 8); + B.set(0, 1, 3); + B.set(1, 1, 6); + B.set(0, 2, 1); + B.set(1, 2, 9); + + A.take_from(B); + + BOOST_CHECK_CLOSE(A.get(0, 0), 4, 0.01); + BOOST_CHECK_CLOSE(A.get(1, 0), 8, 0.01); + BOOST_CHECK_CLOSE(A.get(0, 1), 3, 0.01); + BOOST_CHECK_CLOSE(A.get(1, 1), 6, 0.01); + BOOST_CHECK_CLOSE(A.get(0, 2), 1, 0.01); + BOOST_CHECK_CLOSE(A.get(1, 2), 9, 0.01); +}