END_TEST START_TEST(Implicit_note_off_is_triggered_correctly) { set_audio_rate(220); set_mix_volume(0); setup_debug_instrument(); pause(); float actual_buf[buf_len] = { 0.0f }; const int note_2_frame = 2; kqt_Handle_fire_event(handle, 0, Note_On_55_Hz); check_unexpected_error(); mix_and_fill(actual_buf, note_2_frame); kqt_Handle_fire_event(handle, 0, Note_On_55_Hz); check_unexpected_error(); mix_and_fill(actual_buf + note_2_frame, buf_len - note_2_frame); float expected_buf[buf_len] = { 0.0f }; float seq_1_on[] = { 1.0f, 0.5f }; int offset = repeat_seq_local(expected_buf, 1, seq_1_on); float seq_1_off[] = { 0.5f, 0.0f, -0.5f, 0.0f }; offset += repeat_seq_local(expected_buf + offset, 2, seq_1_off); float seq_2[] = { 1.0f, 0.5f, 0.5f, 0.5f }; repeat_seq_local(expected_buf + offset, 8, seq_2); check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }
END_TEST START_TEST(Independent_notes_mix_correctly) { set_audio_rate(220); set_mix_volume(0); setup_debug_instrument(); pause(); float actual_buf[buf_len] = { 0.0f }; const int note_2_frame = 2; kqt_Handle_fire_event(handle, 0, Note_On_55_Hz); check_unexpected_error(); mix_and_fill(actual_buf, note_2_frame); kqt_Handle_fire_event(handle, 1, Note_On_55_Hz); check_unexpected_error(); mix_and_fill(actual_buf + note_2_frame, buf_len - note_2_frame); float expected_buf[buf_len] = { 0.0f }; float single_seq[] = { 1.0f, 0.5f, 0.5f, 0.5f }; repeat_seq_local(expected_buf, 10, single_seq); for (int i = 40; i >= 0; --i) expected_buf[i + note_2_frame] += expected_buf[i]; check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }
END_TEST START_TEST(Note_end_is_reached_correctly_during_note_off) { set_audio_rate(440); set_mix_volume(0); setup_debug_instrument(); pause(); float actual_buf[buf_len] = { 0.0f }; const int note_off_frame = 70; kqt_Handle_fire_event(handle, 0, Note_On_55_Hz); check_unexpected_error(); mix_and_fill(actual_buf, note_off_frame); // Note Off kqt_Handle_fire_event(handle, 0, "[\"n-\", null]"); check_unexpected_error(); mix_and_fill(actual_buf + note_off_frame, buf_len - note_off_frame); float expected_buf[buf_len] = { 0.0f }; float seq_on[] = { 1.0f, 0.5f, 0.5f, 0.5f, 0.5f, 0.5f, 0.5f, 0.5f }; int offset = repeat_seq_local(expected_buf, 8, seq_on); float seq_on_tail[] = { 1.0f, 0.5f, 0.5f, 0.5f, 0.5f, 0.5f }; offset += repeat_seq_local(expected_buf + offset, 1, seq_on_tail); float seq_off[] = { -0.5f, -0.5f, -1.0f, -0.5f, -0.5f, -0.5f, -0.5f, -0.5f, -0.5f, -0.5f }; repeat_seq_local(expected_buf + offset, 1, seq_off); check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }
END_TEST #if 0 START_TEST(Removing_manifest_disables_instrument) { set_mix_volume(0); pause(); setup_debug_instrument(); setup_debug_single_pulse(); set_data("au_00/p_manifest.json", ""); validate(); check_unexpected_error(); float actual_buf[buf_len] = { 0.0f }; kqt_Handle_fire_event(handle, 0, "[\"n+\", 0]"); check_unexpected_error(); mix_and_fill(actual_buf, buf_len); float expected_buf[buf_len] = { 0.0f }; check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }
END_TEST START_TEST(Pattern_playback_pauses_zero_length_pattern) { set_audio_rate(mixing_rates[MIXING_RATE_LOW]); set_mix_volume(0); setup_debug_instrument(); setup_debug_single_pulse(); set_data("album/p_manifest.json", "{}"); set_data("album/p_tracks.json", "[0]"); set_data("song_00/p_manifest.json", "{}"); set_data("song_00/p_order_list.json", "[ [1, 0], [0, 0], [1, 1] ]"); set_data("pat_000/p_manifest.json", "{}"); set_data("pat_000/p_length.json", "[0, 0]"); set_data("pat_000/instance_000/p_manifest.json", "{}"); set_data("pat_000/col_00/p_triggers.json", "[ [[0, 0], [\"n+\", \"0\"]] ]"); set_data("pat_001/p_manifest.json", "{}"); set_data("pat_001/p_length.json", "[16, 0]"); set_data("pat_001/instance_000/p_manifest.json", "{}"); set_data("pat_001/instance_001/p_manifest.json", "{}"); set_data("pat_001/col_01/p_triggers.json", "[ [[0, 0], [\"n+\", \"0\"]], [[1, 0], [\"n+\", \"0\"]] ]"); validate(); kqt_Handle_fire_event(handle, 0, "[\"cpattern\", [0, 0]]"); float actual_buf[buf_len] = { 0.0f }; long frames_left = buf_len; long buf_offset = 0; for (int i = 0; i < 100 && frames_left > 0; ++i) { kqt_Handle_play(handle, frames_left); check_unexpected_error(); const long frames_available = kqt_Handle_get_frames_available(handle); const float* ret_buf = kqt_Handle_get_audio(handle, 0); check_unexpected_error(); memcpy(actual_buf + buf_offset, ret_buf, (size_t)frames_available * sizeof(float)); buf_offset += frames_available; frames_left -= frames_available; } fail_if(frames_left == buf_len, "Pattern playback of zero-length pattern produces no audio"); float expected_buf[buf_len] = { 0.0f }; expected_buf[0] = 1.0f; check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }
END_TEST START_TEST(Events_appear_in_event_buffer) { setup_debug_instrument(); setup_debug_single_pulse(); const char* actual_events = kqt_Handle_receive_events(handle); check_unexpected_error(); const char expected_events_none[] = "[]"; fail_unless(strcmp(actual_events, expected_events_none) == 0, "Wrong events received" KT_VALUES("%s", expected_events_none, actual_events)); kqt_Handle_fire_event(handle, 0, "[\"cpause\", null]"); check_unexpected_error(); actual_events = kqt_Handle_receive_events(handle); check_unexpected_error(); const char expected_events_1[] = "[[0, [\"cpause\", null]]]"; fail_unless(strcmp(actual_events, expected_events_1) == 0, "Wrong events received" KT_VALUES("%s", expected_events_1, actual_events)); kqt_Handle_fire_event(handle, 2, "[\".arpi\", 0]"); check_unexpected_error(); actual_events = kqt_Handle_receive_events(handle); check_unexpected_error(); const char expected_events_2[] = "[[2, [\".arpi\", 0]]]"; fail_unless(strcmp(actual_events, expected_events_2) == 0, "Wrong events received" KT_VALUES("%s", expected_events_2, actual_events)); }
END_TEST START_TEST(Query_voice_count_with_note) { set_audio_rate(220); setup_debug_instrument(); pause(); kqt_Handle_fire_event(handle, 0, Note_On_55_Hz); kqt_Handle_play(handle, 1); kqt_Handle_fire_event(handle, 0, "[\"qvoices\", null]"); const char* events2 = kqt_Handle_receive_events(handle); const char* expected2 = "[[0, [\"qvoices\", null]], [0, [\"Avoices\", 2]]]"; fail_if(strcmp(events2, expected2) != 0, "Received event list %s instead of %s", events2, expected2); kqt_Handle_play(handle, 2048); kqt_Handle_fire_event(handle, 0, "[\"qvoices\", null]"); const char* events1 = kqt_Handle_receive_events(handle); const char* expected1 = "[[0, [\"qvoices\", null]], [0, [\"Avoices\", 1]]]"; fail_if(strcmp(events1, expected1) != 0, "Received event list %s instead of %s", events1, expected1); kqt_Handle_play(handle, 1); kqt_Handle_fire_event(handle, 0, "[\"qvoices\", null]"); const char* events0 = kqt_Handle_receive_events(handle); const char* expected0 = "[[0, [\"qvoices\", null]], [0, [\"Avoices\", 0]]]"; fail_if(strcmp(events0, expected0) != 0, "Received event list %s instead of %s", events0, expected0); }
END_TEST START_TEST(Fire_with_complex_bind_can_be_processed_with_multiple_receives) { set_mix_volume(0); setup_debug_instrument(); setup_debug_single_pulse(); const int event_count = 2048; setup_complex_bind(event_count); pause(); kqt_Handle_fire_event(handle, 0, "[\"#\", \"\"]"); check_unexpected_error(); // Receive and make sure all events are found const char* events = kqt_Handle_receive_events(handle); int32_t expected = 0; int loop_count = 0; while (strcmp("[]", events) != 0) { Streader* sr = Streader_init(STREADER_AUTO, events, (int64_t)strlen(events)); fail_if(!Streader_read_list(sr, read_received_events_bind, &expected), "Event list reading failed: %s", Streader_get_error_desc(sr)); events = kqt_Handle_receive_events(handle); ++loop_count; } fail_if(loop_count <= 1, "Test did not fill the event buffer, increase event count!"); fail_if(expected != event_count, "Read %" PRId32 " instead of %d events", expected, event_count); // Continue playing kqt_Handle_play(handle, 10); fail_if(kqt_Handle_get_frames_available(handle) != 10, "Kunquat handle rendered %ld instead of 10 frames", kqt_Handle_get_frames_available(handle)); // FIXME: We can only check for 512 notes as we run out of voices :-P const float expected_buf[10] = { min((float)event_count, 512) }; const float* actual_buf = kqt_Handle_get_audio(handle, 0); check_buffers_equal(expected_buf, actual_buf, 10, 0.0f); }
END_TEST START_TEST(Query_voice_count_with_silence) { set_audio_rate(220); pause(); kqt_Handle_play(handle, 128); kqt_Handle_fire_event(handle, 0, "[\"qvoices\", null]"); const char* events = kqt_Handle_receive_events(handle); const char* expected = "[[0, [\"qvoices\", null]], [0, [\"Avoices\", 0]]]"; fail_if(strcmp(events, expected) != 0, "Received event list %s instead of %s", events, expected); }
END_TEST START_TEST(Effect_with_double_volume_dsp_and_bypass_triples_volume) { set_audio_rate(220); set_mix_volume(0); pause(); set_data("p_control_map.json", "[ [0, 0] ]"); set_data("control_00/p_manifest.json", "{}"); make_debug_instrument(); set_data("au_01/p_manifest.json", "{ \"type\": \"effect\" }"); set_data("au_01/in_00/p_manifest.json", "{}"); set_data("au_01/out_00/p_manifest.json", "{}"); set_data("au_01/proc_00/p_manifest.json", "{ \"type\": \"volume\" }"); set_data("au_01/proc_00/p_signal_type.json", "\"mixed\""); set_data("au_01/proc_00/in_00/p_manifest.json", "{}"); set_data("au_01/proc_00/out_00/p_manifest.json", "{}"); set_data("au_01/proc_00/c/p_f_volume.json", "6"); set_data("au_01/p_connections.json", "[ [\"in_00\", \"out_00\"]," " [\"in_00\", \"proc_00/C/in_00\"]," " [\"proc_00/C/out_00\", \"out_00\"] ]"); set_data("out_00/p_manifest.json", "{}"); set_data("p_connections.json", "[ [\"au_00/out_00\", \"au_01/in_00\"]," " [\"au_01/out_00\", \"out_00\"] ]"); validate(); float actual_buf[buf_len] = { 0.0f }; kqt_Handle_fire_event(handle, 0, Note_On_55_Hz); check_unexpected_error(); mix_and_fill(actual_buf, buf_len); float expected_buf[buf_len] = { 0.0f }; float seq[] = { 3.0f, 1.5f, 1.5f, 1.5f }; repeat_seq_local(expected_buf, 10, seq); check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }
END_TEST START_TEST(Events_from_many_triggers_are_skipped_by_fire) { const int event_count = 2048; setup_many_triggers(event_count); kqt_Handle_play(handle, 10); kqt_Handle_fire_event(handle, 0, "[\".a\", 0]"); check_unexpected_error(); const char* events = kqt_Handle_receive_events(handle); const char* expected = "[[0, [\".a\", 0]]]"; fail_if(strcmp(events, expected) != 0, "Received event list %s instead of %s", events, expected); }
END_TEST START_TEST(Debug_single_shot_renders_one_pulse) { set_mix_volume(0); setup_debug_instrument(); setup_debug_single_pulse(); pause(); float actual_buf[buf_len] = { 0.0f }; kqt_Handle_fire_event(handle, 0, "[\"n+\", 0]"); check_unexpected_error(); mix_and_fill(actual_buf, buf_len); float expected_buf[buf_len] = { 1.0f }; check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }
END_TEST START_TEST(Query_final_location) { set_audio_rate(220); setup_query_patterns(); kqt_Handle_play(handle, 2048); kqt_Handle_fire_event(handle, 0, "[\"qlocation\", null]"); const char* events = kqt_Handle_receive_events(handle); const char* expected = "[[0, [\"qlocation\", null]]" ", [0, [\"Atrack\", 0]], [0, [\"Asystem\", 1]]" ", [0, [\"Apattern\", [0, 1]]], [0, [\"Arow\", [4, 0]]]" "]"; fail_if(strcmp(events, expected) != 0, "Received event list %s instead of %s", events, expected); }
END_TEST START_TEST(Pattern_playback_repeats_pattern) { set_audio_rate(mixing_rates[MIXING_RATE_LOW]); set_mix_volume(0); setup_debug_instrument(); setup_debug_single_pulse(); set_data("album/p_manifest.json", "{}"); set_data("album/p_tracks.json", "[0]"); set_data("song_00/p_manifest.json", "{}"); set_data("song_00/p_order_list.json", "[ [1, 0], [0, 0], [1, 1] ]"); set_data("pat_000/p_manifest.json", "{}"); set_data("pat_000/p_length.json", "[1, 0]"); set_data("pat_000/instance_000/p_manifest.json", "{}"); set_data("pat_000/col_00/p_triggers.json", "[ [[0, 0], [\"n+\", \"0\"]] ]"); set_data("pat_001/p_manifest.json", "{}"); set_data("pat_001/p_length.json", "[16, 0]"); set_data("pat_001/instance_000/p_manifest.json", "{}"); set_data("pat_001/instance_001/p_manifest.json", "{}"); validate(); kqt_Handle_fire_event(handle, 0, "[\"cpattern\", [0, 0]]"); float actual_buf[buf_len] = { 0.0f }; mix_and_fill(actual_buf, buf_len); float expected_buf[buf_len] = { 0.0f }; for (long i = 0; i < buf_len; i += mixing_rates[MIXING_RATE_LOW] / 2) expected_buf[i] = 1.0f; check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }
END_TEST START_TEST(Adding_manifest_enables_generator) { set_mix_volume(0); pause(); setup_single_pulse_without_generator_manifest(); set_data("ins_00/gen_00/p_manifest.json", "{}"); validate(); check_unexpected_error(); float actual_buf[buf_len] = { 0.0f }; kqt_Handle_fire_event(handle, 0, "[\"n+\", 0]"); check_unexpected_error(); mix_and_fill(actual_buf, buf_len); float expected_buf[buf_len] = { 1.0f }; check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }
END_TEST START_TEST(Setting_type_syncs_keys) { set_mix_volume(0); set_audio_rate(220); pause(); setup_debug_single_pulse(); setup_debug_instrument(); float actual_buf[buf_len] = { 0.0f }; kqt_Handle_fire_event(handle, 0, Note_On_55_Hz); check_unexpected_error(); mix_and_fill(actual_buf, buf_len); float expected_buf[buf_len] = { 0.0f }; expected_buf[0] = 1.0f; check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }
END_TEST START_TEST(Infinite_mode_loops_composition) { set_audio_rate(mixing_rates[MIXING_RATE_LOW]); set_mix_volume(0); setup_debug_instrument(); setup_debug_single_pulse(); set_data("album/p_manifest.json", "{}"); set_data("album/p_tracks.json", "[0]"); set_data("song_00/p_manifest.json", "{}"); set_data("song_00/p_order_list.json", "[ [0, 0] ]"); set_data("pat_000/p_manifest.json", "{}"); set_data("pat_000/p_length.json", "[2, 0]"); set_data("pat_000/instance_000/p_manifest.json", "{}"); set_data("pat_000/col_00/p_triggers.json", "[ [[0, 0], [\"n+\", \"0\"]] ]"); validate(); kqt_Handle_fire_event(handle, 0, "[\"cinfinite+\", null]"); check_unexpected_error(); float actual_buf[buf_len] = { 0.0f }; const long mixed = mix_and_fill(actual_buf, buf_len); fail_unless(mixed == buf_len, "Wrong number of frames mixed" KT_VALUES("%ld", buf_len, mixed)); float expected_buf[buf_len] = { 0.0f }; for (long i = 0; i < buf_len; i += mixing_rates[MIXING_RATE_LOW]) expected_buf[i] = 1.0f; check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }
END_TEST #endif START_TEST(Input_map_maintains_indices) { set_audio_rate(220); set_mix_volume(0); pause(); // Set up two debug instruments set_data("p_dc_blocker_enabled.json", "false"); set_data("out_00/p_manifest.json", "{}"); set_data("p_connections.json", "[ [\"au_00/out_00\", \"out_00\"]," " [\"au_01/out_00\", \"out_00\"] ]"); set_data("p_control_map.json", "[[0, 0], [1, 1]]"); set_data("control_00/p_manifest.json", "{}"); set_data("control_01/p_manifest.json", "{}"); set_data("au_00/p_manifest.json", "{ \"type\": \"instrument\" }"); set_data("au_00/out_00/p_manifest.json", "{}"); set_data("au_00/p_connections.json", "[ [\"proc_00/C/out_00\", \"out_00\"] ]"); set_data("au_00/proc_00/p_manifest.json", "{ \"type\": \"debug\" }"); set_data("au_00/proc_00/p_signal_type.json", "\"voice\""); set_data("au_00/proc_00/out_00/p_manifest.json", "{}"); set_data("au_00/proc_00/c/p_b_single_pulse.json", "true"); set_data("au_01/p_manifest.json", "{ \"type\": \"instrument\" }"); set_data("au_01/out_00/p_manifest.json", "{}"); set_data("au_01/p_connections.json", "[ [\"proc_00/C/out_00\", \"out_00\"]" ", [\"proc_01/C/out_00\", \"proc_00/C/in_00\"]" "]"); set_data("au_01/proc_00/p_manifest.json", "{ \"type\": \"debug\" }"); set_data("au_01/proc_00/p_signal_type.json", "\"voice\""); set_data("au_01/proc_00/in_00/p_manifest.json", "{}"); set_data("au_01/proc_00/out_00/p_manifest.json", "{}"); set_data("au_01/proc_01/p_manifest.json", "{ \"type\": \"pitch\" }"); set_data("au_01/proc_01/p_signal_type.json", "\"voice\""); set_data("au_01/proc_01/out_00/p_manifest.json", "{}"); validate(); check_unexpected_error(); // Test rendering float actual_buf[buf_len] = { 0.0f }; kqt_Handle_fire_event(handle, 0, "[\".a\", 0]"); kqt_Handle_fire_event(handle, 0, Note_On_55_Hz); check_unexpected_error(); const int note_offset = 10; mix_and_fill(actual_buf, note_offset); kqt_Handle_fire_event(handle, 1, "[\".a\", 1]"); kqt_Handle_fire_event(handle, 1, Note_On_55_Hz); check_unexpected_error(); mix_and_fill(actual_buf + note_offset, buf_len - note_offset); float expected_buf[buf_len] = { 0.0f }; expected_buf[0] = 1.0f; const float seq[] = { 1.0f, 0.5f, 0.5f, 0.5f }; repeat_seq_local(expected_buf + note_offset, 10, seq); check_buffers_equal(expected_buf, actual_buf, buf_len, 0.0f); }