forked from forks/qmk_firmware
591 lines
20 KiB
C++
591 lines
20 KiB
C++
/* Copyright 2020 Rodolphe Belouin
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "gtest/gtest.h"
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extern "C" {
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#include "sequencer.h"
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#include "midi_mock.h"
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#include "quantum/quantum_keycodes.h"
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}
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extern "C" {
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void set_time(uint32_t t);
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void advance_time(uint32_t ms);
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}
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class SequencerTest : public ::testing::Test {
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protected:
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void SetUp() override {
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config_copy.enabled = sequencer_config.enabled;
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for (int i = 0; i < SEQUENCER_STEPS; i++) {
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config_copy.steps[i] = sequencer_config.steps[i];
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}
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for (int i = 0; i < SEQUENCER_TRACKS; i++) {
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config_copy.track_notes[i] = sequencer_config.track_notes[i];
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}
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config_copy.tempo = sequencer_config.tempo;
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config_copy.resolution = sequencer_config.resolution;
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state_copy.active_tracks = sequencer_internal_state.active_tracks;
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state_copy.current_track = sequencer_internal_state.current_track;
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state_copy.current_step = sequencer_internal_state.current_step;
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state_copy.timer = sequencer_internal_state.timer;
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last_noteon = 0;
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last_noteoff = 0;
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set_time(0);
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}
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void TearDown() override {
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sequencer_config.enabled = config_copy.enabled;
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for (int i = 0; i < SEQUENCER_STEPS; i++) {
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sequencer_config.steps[i] = config_copy.steps[i];
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}
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for (int i = 0; i < SEQUENCER_TRACKS; i++) {
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sequencer_config.track_notes[i] = config_copy.track_notes[i];
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}
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sequencer_config.tempo = config_copy.tempo;
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sequencer_config.resolution = config_copy.resolution;
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sequencer_internal_state.active_tracks = state_copy.active_tracks;
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sequencer_internal_state.current_track = state_copy.current_track;
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sequencer_internal_state.current_step = state_copy.current_step;
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sequencer_internal_state.timer = state_copy.timer;
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}
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sequencer_config_t config_copy;
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sequencer_state_t state_copy;
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};
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TEST_F(SequencerTest, TestOffByDefault) { EXPECT_EQ(is_sequencer_on(), false); }
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TEST_F(SequencerTest, TestOn) {
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sequencer_config.enabled = false;
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sequencer_on();
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EXPECT_EQ(is_sequencer_on(), true);
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// sequencer_on is idempotent
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sequencer_on();
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EXPECT_EQ(is_sequencer_on(), true);
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}
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TEST_F(SequencerTest, TestOff) {
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sequencer_config.enabled = true;
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sequencer_off();
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EXPECT_EQ(is_sequencer_on(), false);
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// sequencer_off is idempotent
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sequencer_off();
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EXPECT_EQ(is_sequencer_on(), false);
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}
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TEST_F(SequencerTest, TestToggle) {
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sequencer_config.enabled = false;
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sequencer_toggle();
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EXPECT_EQ(is_sequencer_on(), true);
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sequencer_toggle();
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EXPECT_EQ(is_sequencer_on(), false);
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}
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TEST_F(SequencerTest, TestNoActiveTrackByDefault) {
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for (int i = 0; i < SEQUENCER_TRACKS; i++) {
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EXPECT_EQ(is_sequencer_track_active(i), false);
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}
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}
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TEST_F(SequencerTest, TestGetActiveTracks) {
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sequencer_internal_state.active_tracks = (1 << 7) + (1 << 6) + (1 << 3) + (1 << 1) + (1 << 0);
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EXPECT_EQ(is_sequencer_track_active(0), true);
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EXPECT_EQ(is_sequencer_track_active(1), true);
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EXPECT_EQ(is_sequencer_track_active(2), false);
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EXPECT_EQ(is_sequencer_track_active(3), true);
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EXPECT_EQ(is_sequencer_track_active(4), false);
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EXPECT_EQ(is_sequencer_track_active(5), false);
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EXPECT_EQ(is_sequencer_track_active(6), true);
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EXPECT_EQ(is_sequencer_track_active(7), true);
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}
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TEST_F(SequencerTest, TestGetActiveTracksOutOfBound) {
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sequencer_set_track_activation(-1, true);
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sequencer_set_track_activation(8, true);
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EXPECT_EQ(is_sequencer_track_active(-1), false);
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EXPECT_EQ(is_sequencer_track_active(8), false);
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}
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TEST_F(SequencerTest, TestToggleTrackActivation) {
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sequencer_internal_state.active_tracks = (1 << 7) + (1 << 6) + (1 << 3) + (1 << 1) + (1 << 0);
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sequencer_toggle_track_activation(6);
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EXPECT_EQ(is_sequencer_track_active(0), true);
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EXPECT_EQ(is_sequencer_track_active(1), true);
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EXPECT_EQ(is_sequencer_track_active(2), false);
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EXPECT_EQ(is_sequencer_track_active(3), true);
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EXPECT_EQ(is_sequencer_track_active(4), false);
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EXPECT_EQ(is_sequencer_track_active(5), false);
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EXPECT_EQ(is_sequencer_track_active(6), false);
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EXPECT_EQ(is_sequencer_track_active(7), true);
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}
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TEST_F(SequencerTest, TestToggleSingleTrackActivation) {
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sequencer_internal_state.active_tracks = (1 << 7) + (1 << 6) + (1 << 3) + (1 << 1) + (1 << 0);
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sequencer_toggle_single_active_track(2);
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EXPECT_EQ(is_sequencer_track_active(0), false);
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EXPECT_EQ(is_sequencer_track_active(1), false);
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EXPECT_EQ(is_sequencer_track_active(2), true);
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EXPECT_EQ(is_sequencer_track_active(3), false);
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EXPECT_EQ(is_sequencer_track_active(4), false);
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EXPECT_EQ(is_sequencer_track_active(5), false);
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EXPECT_EQ(is_sequencer_track_active(6), false);
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EXPECT_EQ(is_sequencer_track_active(7), false);
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}
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TEST_F(SequencerTest, TestStepOffByDefault) {
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for (int i = 0; i < SEQUENCER_STEPS; i++) {
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EXPECT_EQ(is_sequencer_step_on(i), false);
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}
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}
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TEST_F(SequencerTest, TestIsStepOffWithNoActiveTracks) {
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sequencer_config.steps[3] = 0xFF;
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EXPECT_EQ(is_sequencer_step_on(3), false);
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}
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TEST_F(SequencerTest, TestIsStepOffWithGivenActiveTracks) {
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sequencer_set_track_activation(2, true);
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sequencer_set_track_activation(3, true);
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sequencer_config.steps[3] = (1 << 0) + (1 << 1);
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// No active tracks have the step enabled, so it is off
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EXPECT_EQ(is_sequencer_step_on(3), false);
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}
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TEST_F(SequencerTest, TestIsStepOnWithGivenActiveTracks) {
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sequencer_set_track_activation(2, true);
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sequencer_set_track_activation(3, true);
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sequencer_config.steps[3] = (1 << 2);
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// Track 2 has the step enabled, so it is on
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EXPECT_EQ(is_sequencer_step_on(3), true);
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}
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TEST_F(SequencerTest, TestIsStepOffForGivenTrack) {
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sequencer_config.steps[3] = 0x00;
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EXPECT_EQ(is_sequencer_step_on_for_track(3, 5), false);
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}
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TEST_F(SequencerTest, TestIsStepOnForGivenTrack) {
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sequencer_config.steps[3] = (1 << 5);
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EXPECT_EQ(is_sequencer_step_on_for_track(3, 5), true);
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}
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TEST_F(SequencerTest, TestSetStepOn) {
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sequencer_internal_state.active_tracks = (1 << 6) + (1 << 3) + (1 << 2);
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sequencer_config.steps[2] = (1 << 5) + (1 << 2);
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sequencer_set_step(2, true);
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EXPECT_EQ(sequencer_config.steps[2], (1 << 6) + (1 << 5) + (1 << 3) + (1 << 2));
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}
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TEST_F(SequencerTest, TestSetStepOff) {
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sequencer_internal_state.active_tracks = (1 << 6) + (1 << 3) + (1 << 2);
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sequencer_config.steps[2] = (1 << 5) + (1 << 2);
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sequencer_set_step(2, false);
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EXPECT_EQ(sequencer_config.steps[2], (1 << 5));
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}
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TEST_F(SequencerTest, TestToggleStepOff) {
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sequencer_internal_state.active_tracks = (1 << 6) + (1 << 3) + (1 << 2);
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sequencer_config.steps[2] = (1 << 5) + (1 << 2);
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sequencer_toggle_step(2);
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EXPECT_EQ(sequencer_config.steps[2], (1 << 5));
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}
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TEST_F(SequencerTest, TestToggleStepOn) {
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sequencer_internal_state.active_tracks = (1 << 6) + (1 << 3) + (1 << 2);
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sequencer_config.steps[2] = 0;
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sequencer_toggle_step(2);
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EXPECT_EQ(sequencer_config.steps[2], (1 << 6) + (1 << 3) + (1 << 2));
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}
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TEST_F(SequencerTest, TestSetAllStepsOn) {
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sequencer_internal_state.active_tracks = (1 << 6) + (1 << 3) + (1 << 2);
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sequencer_config.steps[2] = (1 << 7) + (1 << 6);
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sequencer_config.steps[4] = (1 << 3) + (1 << 1);
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sequencer_set_all_steps(true);
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EXPECT_EQ(sequencer_config.steps[2], (1 << 7) + (1 << 6) + (1 << 3) + (1 << 2));
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EXPECT_EQ(sequencer_config.steps[4], (1 << 6) + (1 << 3) + (1 << 2) + (1 << 1));
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}
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TEST_F(SequencerTest, TestSetAllStepsOff) {
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sequencer_internal_state.active_tracks = (1 << 6) + (1 << 3) + (1 << 2);
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sequencer_config.steps[2] = (1 << 7) + (1 << 6);
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sequencer_config.steps[4] = (1 << 3) + (1 << 1);
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sequencer_set_all_steps(false);
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EXPECT_EQ(sequencer_config.steps[2], (1 << 7));
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EXPECT_EQ(sequencer_config.steps[4], (1 << 1));
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}
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TEST_F(SequencerTest, TestSetTempoZero) {
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sequencer_config.tempo = 123;
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sequencer_set_tempo(0);
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EXPECT_EQ(sequencer_config.tempo, 123);
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}
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TEST_F(SequencerTest, TestIncreaseTempoMax) {
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sequencer_config.tempo = UINT8_MAX;
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sequencer_increase_tempo();
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EXPECT_EQ(sequencer_config.tempo, UINT8_MAX);
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}
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TEST_F(SequencerTest, TestSetResolutionLowerBound) {
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sequencer_config.resolution = SQ_RES_4;
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sequencer_set_resolution((sequencer_resolution_t)-1);
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EXPECT_EQ(sequencer_config.resolution, SQ_RES_4);
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}
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TEST_F(SequencerTest, TestSetResolutionUpperBound) {
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sequencer_config.resolution = SQ_RES_4;
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sequencer_set_resolution(SEQUENCER_RESOLUTIONS);
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EXPECT_EQ(sequencer_config.resolution, SQ_RES_4);
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}
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TEST_F(SequencerTest, TestGetBeatDuration) {
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EXPECT_EQ(get_beat_duration(60), 1000);
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EXPECT_EQ(get_beat_duration(120), 500);
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EXPECT_EQ(get_beat_duration(240), 250);
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EXPECT_EQ(get_beat_duration(0), 1000);
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}
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TEST_F(SequencerTest, TestGetStepDuration60) {
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/**
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* Resolution cheatsheet:
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* 1/2 => 2 steps per 4 beats
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* 1/2T => 3 steps per 4 beats
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* 1/4 => 4 steps per 4 beats
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* 1/4T => 6 steps per 4 beats
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* 1/8 => 8 steps per 4 beats
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* 1/8T => 12 steps per 4 beats
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* 1/16 => 16 steps per 4 beats
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* 1/16T => 24 steps per 4 beats
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* 1/32 => 32 steps per 4 beats
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*
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* The number of steps for binary resolutions follows the powers of 2.
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* The ternary variants are simply 1.5x faster.
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*/
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EXPECT_EQ(get_step_duration(60, SQ_RES_2), 2000);
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EXPECT_EQ(get_step_duration(60, SQ_RES_4), 1000);
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EXPECT_EQ(get_step_duration(60, SQ_RES_8), 500);
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EXPECT_EQ(get_step_duration(60, SQ_RES_16), 250);
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EXPECT_EQ(get_step_duration(60, SQ_RES_32), 125);
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EXPECT_EQ(get_step_duration(60, SQ_RES_2T), 1333);
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EXPECT_EQ(get_step_duration(60, SQ_RES_4T), 666);
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EXPECT_EQ(get_step_duration(60, SQ_RES_8T), 333);
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EXPECT_EQ(get_step_duration(60, SQ_RES_16T), 166);
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}
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TEST_F(SequencerTest, TestGetStepDuration120) {
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/**
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* Resolution cheatsheet:
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* 1/2 => 2 steps per 4 beats
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* 1/2T => 3 steps per 4 beats
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* 1/4 => 4 steps per 4 beats
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* 1/4T => 6 steps per 4 beats
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* 1/8 => 8 steps per 4 beats
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* 1/8T => 12 steps per 4 beats
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* 1/16 => 16 steps per 4 beats
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* 1/16T => 24 steps per 4 beats
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* 1/32 => 32 steps per 4 beats
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*
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* The number of steps for binary resolutions follows the powers of 2.
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* The ternary variants are simply 1.5x faster.
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*/
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EXPECT_EQ(get_step_duration(30, SQ_RES_2), 4000);
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EXPECT_EQ(get_step_duration(30, SQ_RES_4), 2000);
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EXPECT_EQ(get_step_duration(30, SQ_RES_8), 1000);
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EXPECT_EQ(get_step_duration(30, SQ_RES_16), 500);
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EXPECT_EQ(get_step_duration(30, SQ_RES_32), 250);
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EXPECT_EQ(get_step_duration(30, SQ_RES_2T), 2666);
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EXPECT_EQ(get_step_duration(30, SQ_RES_4T), 1333);
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EXPECT_EQ(get_step_duration(30, SQ_RES_8T), 666);
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EXPECT_EQ(get_step_duration(30, SQ_RES_16T), 333);
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}
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void setUpMatrixScanSequencerTest(void) {
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sequencer_config.enabled = true;
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sequencer_config.tempo = 120;
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sequencer_config.resolution = SQ_RES_16;
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// Configure the notes for each track
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sequencer_config.track_notes[0] = MI_C;
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sequencer_config.track_notes[1] = MI_D;
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sequencer_config.track_notes[2] = MI_E;
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sequencer_config.track_notes[3] = MI_F;
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sequencer_config.track_notes[4] = MI_G;
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sequencer_config.track_notes[5] = MI_A;
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sequencer_config.track_notes[6] = MI_B;
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sequencer_config.track_notes[7] = MI_C;
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// Turn on some steps
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sequencer_config.steps[0] = (1 << 0);
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sequencer_config.steps[2] = (1 << 1) + (1 << 0);
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}
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TEST_F(SequencerTest, TestMatrixScanSequencerShouldAttackFirstTrackOfFirstStep) {
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setUpMatrixScanSequencerTest();
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sequencer_task();
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EXPECT_EQ(last_noteon, MI_C);
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EXPECT_EQ(last_noteoff, 0);
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}
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TEST_F(SequencerTest, TestMatrixScanSequencerShouldAttackSecondTrackAfterFirstTrackOfFirstStep) {
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setUpMatrixScanSequencerTest();
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sequencer_task();
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EXPECT_EQ(sequencer_internal_state.current_step, 0);
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EXPECT_EQ(sequencer_internal_state.current_track, 1);
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EXPECT_EQ(sequencer_internal_state.phase, SEQUENCER_PHASE_ATTACK);
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}
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TEST_F(SequencerTest, TestMatrixScanSequencerShouldNotAttackInactiveTrackFirstStep) {
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setUpMatrixScanSequencerTest();
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sequencer_internal_state.current_step = 0;
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sequencer_internal_state.current_track = 1;
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// Wait some time after the first track has been attacked
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advance_time(SEQUENCER_TRACK_THROTTLE);
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sequencer_task();
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EXPECT_EQ(last_noteon, 0);
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EXPECT_EQ(last_noteoff, 0);
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}
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TEST_F(SequencerTest, TestMatrixScanSequencerShouldAttackThirdTrackAfterSecondTrackOfFirstStep) {
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setUpMatrixScanSequencerTest();
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sequencer_internal_state.current_step = 0;
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sequencer_internal_state.current_track = 1;
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// Wait some time after the second track has been attacked
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advance_time(2 * SEQUENCER_TRACK_THROTTLE);
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sequencer_task();
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EXPECT_EQ(sequencer_internal_state.current_step, 0);
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EXPECT_EQ(sequencer_internal_state.current_track, 2);
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EXPECT_EQ(sequencer_internal_state.phase, SEQUENCER_PHASE_ATTACK);
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}
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TEST_F(SequencerTest, TestMatrixScanSequencerShouldEnterReleasePhaseAfterLastTrackHasBeenProcessedFirstStep) {
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setUpMatrixScanSequencerTest();
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sequencer_internal_state.current_step = 0;
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sequencer_internal_state.current_track = SEQUENCER_TRACKS - 1;
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// Wait until all notes have been attacked
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advance_time((SEQUENCER_TRACKS - 1) * SEQUENCER_TRACK_THROTTLE);
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sequencer_task();
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EXPECT_EQ(last_noteon, 0);
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EXPECT_EQ(last_noteoff, 0);
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EXPECT_EQ(sequencer_internal_state.current_step, 0);
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EXPECT_EQ(sequencer_internal_state.current_track, SEQUENCER_TRACKS - 1);
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EXPECT_EQ(sequencer_internal_state.phase, SEQUENCER_PHASE_RELEASE);
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}
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TEST_F(SequencerTest, TestMatrixScanSequencerShouldReleaseBackwards) {
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setUpMatrixScanSequencerTest();
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sequencer_internal_state.current_step = 0;
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sequencer_internal_state.current_track = SEQUENCER_TRACKS - 1;
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sequencer_internal_state.phase = SEQUENCER_PHASE_RELEASE;
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|
|
|
// Wait until all notes have been attacked
|
|
advance_time((SEQUENCER_TRACKS - 1) * SEQUENCER_TRACK_THROTTLE);
|
|
// + the release timeout
|
|
advance_time(SEQUENCER_PHASE_RELEASE_TIMEOUT);
|
|
|
|
sequencer_task();
|
|
EXPECT_EQ(sequencer_internal_state.current_step, 0);
|
|
EXPECT_EQ(sequencer_internal_state.current_track, SEQUENCER_TRACKS - 2);
|
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EXPECT_EQ(sequencer_internal_state.phase, SEQUENCER_PHASE_RELEASE);
|
|
}
|
|
|
|
TEST_F(SequencerTest, TestMatrixScanSequencerShouldNotReleaseInactiveTrackFirstStep) {
|
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setUpMatrixScanSequencerTest();
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|
|
|
sequencer_internal_state.current_step = 0;
|
|
sequencer_internal_state.current_track = SEQUENCER_TRACKS - 1;
|
|
sequencer_internal_state.phase = SEQUENCER_PHASE_RELEASE;
|
|
|
|
// Wait until all notes have been attacked
|
|
advance_time((SEQUENCER_TRACKS - 1) * SEQUENCER_TRACK_THROTTLE);
|
|
// + the release timeout
|
|
advance_time(SEQUENCER_PHASE_RELEASE_TIMEOUT);
|
|
|
|
sequencer_task();
|
|
EXPECT_EQ(last_noteon, 0);
|
|
EXPECT_EQ(last_noteoff, 0);
|
|
}
|
|
|
|
TEST_F(SequencerTest, TestMatrixScanSequencerShouldReleaseFirstTrackFirstStep) {
|
|
setUpMatrixScanSequencerTest();
|
|
|
|
sequencer_internal_state.current_step = 0;
|
|
sequencer_internal_state.current_track = 0;
|
|
sequencer_internal_state.phase = SEQUENCER_PHASE_RELEASE;
|
|
|
|
// Wait until all notes have been attacked
|
|
advance_time((SEQUENCER_TRACKS - 1) * SEQUENCER_TRACK_THROTTLE);
|
|
// + the release timeout
|
|
advance_time(SEQUENCER_PHASE_RELEASE_TIMEOUT);
|
|
// + all the other notes have been released
|
|
advance_time((SEQUENCER_TRACKS - 1) * SEQUENCER_TRACK_THROTTLE);
|
|
|
|
sequencer_task();
|
|
EXPECT_EQ(last_noteon, 0);
|
|
EXPECT_EQ(last_noteoff, MI_C);
|
|
}
|
|
|
|
TEST_F(SequencerTest, TestMatrixScanSequencerShouldEnterPausePhaseAfterRelease) {
|
|
setUpMatrixScanSequencerTest();
|
|
|
|
sequencer_internal_state.current_step = 0;
|
|
sequencer_internal_state.current_track = 0;
|
|
sequencer_internal_state.phase = SEQUENCER_PHASE_RELEASE;
|
|
|
|
// Wait until all notes have been attacked
|
|
advance_time((SEQUENCER_TRACKS - 1) * SEQUENCER_TRACK_THROTTLE);
|
|
// + the release timeout
|
|
advance_time(SEQUENCER_PHASE_RELEASE_TIMEOUT);
|
|
// + all the other notes have been released
|
|
advance_time((SEQUENCER_TRACKS - 1) * SEQUENCER_TRACK_THROTTLE);
|
|
|
|
sequencer_task();
|
|
EXPECT_EQ(sequencer_internal_state.current_step, 0);
|
|
EXPECT_EQ(sequencer_internal_state.current_track, 0);
|
|
EXPECT_EQ(sequencer_internal_state.phase, SEQUENCER_PHASE_PAUSE);
|
|
}
|
|
|
|
TEST_F(SequencerTest, TestMatrixScanSequencerShouldProcessFirstTrackOfSecondStepAfterPause) {
|
|
setUpMatrixScanSequencerTest();
|
|
|
|
sequencer_internal_state.current_step = 0;
|
|
sequencer_internal_state.current_track = 0;
|
|
sequencer_internal_state.phase = SEQUENCER_PHASE_PAUSE;
|
|
|
|
// Wait until all notes have been attacked
|
|
advance_time((SEQUENCER_TRACKS - 1) * SEQUENCER_TRACK_THROTTLE);
|
|
// + the release timeout
|
|
advance_time(SEQUENCER_PHASE_RELEASE_TIMEOUT);
|
|
// + all the other notes have been released
|
|
advance_time((SEQUENCER_TRACKS - 1) * SEQUENCER_TRACK_THROTTLE);
|
|
// + the step duration (one 16th at tempo=120 lasts 125ms)
|
|
advance_time(125);
|
|
|
|
sequencer_task();
|
|
EXPECT_EQ(sequencer_internal_state.current_step, 1);
|
|
EXPECT_EQ(sequencer_internal_state.current_track, 1);
|
|
EXPECT_EQ(sequencer_internal_state.phase, SEQUENCER_PHASE_ATTACK);
|
|
}
|
|
|
|
TEST_F(SequencerTest, TestMatrixScanSequencerShouldProcessSecondTrackTooEarly) {
|
|
setUpMatrixScanSequencerTest();
|
|
|
|
sequencer_internal_state.current_step = 2;
|
|
sequencer_internal_state.current_track = 1;
|
|
|
|
sequencer_task();
|
|
EXPECT_EQ(last_noteon, 0);
|
|
EXPECT_EQ(last_noteoff, 0);
|
|
}
|
|
|
|
TEST_F(SequencerTest, TestMatrixScanSequencerShouldProcessSecondTrackOnTime) {
|
|
setUpMatrixScanSequencerTest();
|
|
|
|
sequencer_internal_state.current_step = 2;
|
|
sequencer_internal_state.current_track = 1;
|
|
|
|
// Wait until first track has been attacked
|
|
advance_time(SEQUENCER_TRACK_THROTTLE);
|
|
|
|
sequencer_task();
|
|
EXPECT_EQ(last_noteon, MI_D);
|
|
EXPECT_EQ(last_noteoff, 0);
|
|
}
|
|
|
|
TEST_F(SequencerTest, TestMatrixScanSequencerShouldLoopOnceSequenceIsOver) {
|
|
setUpMatrixScanSequencerTest();
|
|
|
|
sequencer_internal_state.current_step = SEQUENCER_STEPS - 1;
|
|
sequencer_internal_state.current_track = 0;
|
|
sequencer_internal_state.phase = SEQUENCER_PHASE_PAUSE;
|
|
|
|
// Wait until all notes have been attacked
|
|
advance_time((SEQUENCER_TRACKS - 1) * SEQUENCER_TRACK_THROTTLE);
|
|
// + the release timeout
|
|
advance_time(SEQUENCER_PHASE_RELEASE_TIMEOUT);
|
|
// + all the other notes have been released
|
|
advance_time((SEQUENCER_TRACKS - 1) * SEQUENCER_TRACK_THROTTLE);
|
|
// + the step duration (one 16th at tempo=120 lasts 125ms)
|
|
advance_time(125);
|
|
|
|
sequencer_task();
|
|
EXPECT_EQ(sequencer_internal_state.current_step, 0);
|
|
EXPECT_EQ(sequencer_internal_state.current_track, 1);
|
|
EXPECT_EQ(sequencer_internal_state.phase, SEQUENCER_PHASE_ATTACK);
|
|
}
|