HexoDSP/tests/node_ad.rs

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2021-08-04 01:58:43 +00:00
// Copyright (c) 2021 Weird Constructor <weirdconstructor@gmail.com>
// This file is a part of HexoDSP. Released under GPL-3.0-or-later.
// See README.md and COPYING for details.
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mod common;
use common::*;
#[test]
fn check_node_ad_1() {
let (node_conf, mut node_exec) = new_node_engine();
let mut matrix = Matrix::new(node_conf, 3, 3);
let mut chain = MatrixCellChain::new(CellDir::B);
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chain.node_out("ad", "sig").node_inp("out", "ch1").place(&mut matrix, 0, 0).unwrap();
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matrix.sync().unwrap();
let ad = NodeId::Ad(0);
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let trig_p = ad.inp_param("trig").unwrap();
matrix.set_param(trig_p, SAtom::param(1.0));
let res = run_for_ms(&mut node_exec, 25.0);
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assert_decimated_slope_feq!(
res.0,
50,
vec![
0.0,
0.0,
0.0,
0.0,
0.0,
// 44.1 per ms, attack is default 3.0ms (roughly 3 * 50 samples):
0.007558584,
0.007558584,
0.007558584,
// 44.1 per ms, decay is default 10.0ms (=> roughly 9 * 50 samples):
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395,
-0.0022675693,
-0.0022675693,
-0.0022675842,
-0.0022675693,
0.0,
0.0,
0.0,
0.0
]
);
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matrix.set_param(trig_p, SAtom::param(0.0));
run_for_ms(&mut node_exec, 10.0);
matrix.set_param(trig_p, SAtom::param(1.0));
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let res = run_for_ms(&mut node_exec, 25.0);
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let c = collect_non_zero(&res.0[..]);
// start index at 220, length of the env: 573
assert_eq!(c, vec![(220, 573)]);
let peak = res.0[220 + ((44.1_f64 * 3.0).floor() as usize)];
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assert_float_eq!(peak, 1.0);
}
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#[test]
fn check_node_ad_retrig() {
let (node_conf, mut node_exec) = new_node_engine();
let mut matrix = Matrix::new(node_conf, 3, 3);
let test = NodeId::Test(0);
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let ad = NodeId::Ad(0);
let out = NodeId::Out(0);
matrix.place(0, 0, Cell::empty(test).out(None, None, test.out("sig")));
matrix.place(
0,
1,
Cell::empty(ad).input(ad.inp("trig"), None, None).out(None, None, ad.out("sig")),
);
matrix.place(0, 2, Cell::empty(out).input(out.inp("ch1"), None, None));
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matrix.sync().unwrap();
let trig_p = test.inp_param("p").unwrap();
matrix.set_param(trig_p, SAtom::param(1.0));
let res = run_for_ms(&mut node_exec, 25.0);
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assert_decimated_slope_feq!(
res.0,
50,
vec![
// XXX: Direct trigger!
// Due to Test node outputting an unsmoothed value!
// 44.1 per ms, attack is default 3.0ms (roughly 3 * 50 samples):
0.007558584,
0.007558584,
0.007558584,
// 44.1 per ms, decay is default 10.0ms (=> roughly 9 * 50 samples):
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395,
-0.0022675693,
-0.0022675693,
-0.0022675842,
-0.0022675693,
-0.0022675726,
0.0,
0.0,
0.0,
0.0
]
);
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matrix.set_param(trig_p, SAtom::param(0.0));
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run_for_ms(&mut node_exec, 0.1);
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matrix.set_param(trig_p, SAtom::param(1.0));
let res = run_for_ms(&mut node_exec, 1.5);
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assert_decimated_feq!(
res.0,
2,
vec![
0.0075585,
0.022675736,
0.03779289,
0.05291005,
0.068027206,
0.08314436,
0.09826152,
0.113378674,
0.12849583,
0.143613,
0.15873015,
0.1738473,
0.18896446,
0.20408161,
0.21919878,
0.23431593,
0.24943309,
0.26455024,
0.2796674,
0.29478455,
0.3099017,
0.32501888,
0.34013602,
0.3552532,
0.37037033,
0.3854875,
0.40060467,
0.4157218,
0.43083897,
0.4459561,
0.46107328,
0.47619045,
0.4913076
]
);
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// Reset trigger
matrix.set_param(trig_p, SAtom::param(0.0));
let res = run_for_ms(&mut node_exec, 0.1);
assert_slope_feq!(res.0, vec![0.00755; 3]);
// Retrigger attack (should do nothing)
matrix.set_param(trig_p, SAtom::param(1.0));
let res = run_for_ms(&mut node_exec, 0.1);
assert_slope_feq!(res.0, vec![0.00755; 7]);
// Wait into decay phase
matrix.set_param(trig_p, SAtom::param(0.0));
let res = run_for_ms(&mut node_exec, 1.4);
let mut v = vec![0.00755; 57];
v.append(&mut vec![0.002267, -0.002267, -0.002267]);
assert_slope_feq!(res.0, v);
// Decay some more
let res = run_for_ms(&mut node_exec, 0.8);
assert_slope_feq!(res.0, vec![-0.002267; 100]);
// Retrigger right in the decay phase
matrix.set_param(trig_p, SAtom::param(1.0));
let res = run_for_ms(&mut node_exec, 1.0);
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assert_slope_feq!(
res.0,
vec![
// Re-attack until we are at 1.0 again
0.007558584,
0.007558584,
0.007558584,
0.0075585246,
0.007558584,
0.007558584,
0.007558584,
0.007558584,
0.007558584,
0.007558584,
0.0007558465,
// Restart decay after 1.0 was reached:
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395
]
);
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}
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#[test]
fn check_node_ad_inp_sin() {
let (node_conf, mut node_exec) = new_node_engine();
let mut matrix = Matrix::new(node_conf, 3, 3);
let sin = NodeId::Sin(0);
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let ad = NodeId::Ad(0);
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let out = NodeId::Out(0);
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matrix.place(0, 0, Cell::empty(sin).out(None, None, sin.out("sig")));
matrix.place(
0,
1,
Cell::empty(ad).input(ad.inp("inp"), None, None).out(None, None, ad.out("sig")),
);
matrix.place(0, 2, Cell::empty(out).input(out.inp("ch1"), None, None));
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matrix.sync().unwrap();
let trig_p = ad.inp_param("trig").unwrap();
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let atk_p = ad.inp_param("atk").unwrap();
let dcy_p = ad.inp_param("dcy").unwrap();
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// check if we have any frequencies resembling 440Hz
matrix.set_param(trig_p, SAtom::param(1.0));
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run_for_ms(&mut node_exec, 4.0);
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let fft = run_and_get_fft4096_now(&mut node_exec, 6);
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assert_eq!(fft, vec![(409, 6), (420, 7), (431, 7), (441, 7), (452, 7), (463, 7), (474, 6)]);
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// Next we test if lengthening the attack has
// effect on the captured frequencies.
matrix.set_param(trig_p, SAtom::param(0.0));
run_for_ms(&mut node_exec, 8.0);
matrix.set_param(atk_p, SAtom::param(atk_p.norm(40.0)));
matrix.set_param(trig_p, SAtom::param(1.0));
let fft = run_and_get_fft4096_now(&mut node_exec, 300);
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assert_eq!(fft, vec![(431, 318), (441, 354)]);
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matrix.set_param(trig_p, SAtom::param(0.0));
run_for_ms(&mut node_exec, 8.0);
// Next we test if lengthening the decay too has
// effect on the captured frequencies.
matrix.set_param(trig_p, SAtom::param(0.0));
run_for_ms(&mut node_exec, 8.0);
matrix.set_param(dcy_p, SAtom::param(dcy_p.norm(40.0)));
matrix.set_param(trig_p, SAtom::param(1.0));
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run_for_ms(&mut node_exec, 7.0);
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let fft = run_and_get_fft4096_now(&mut node_exec, 300);
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assert_eq!(fft[0], (431, 477));
assert_eq!(fft[1], (441, 628));
assert_eq!(fft[2], (452, 389));
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matrix.set_param(trig_p, SAtom::param(0.0));
run_for_ms(&mut node_exec, 8.0);
}
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#[test]
fn check_node_ad_shp_log() {
let (node_conf, mut node_exec) = new_node_engine();
let mut matrix = Matrix::new(node_conf, 3, 3);
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let ad = NodeId::Ad(0);
let out = NodeId::Out(0);
matrix.place(0, 0, Cell::empty(ad).out(None, None, ad.out("sig")));
matrix.place(0, 1, Cell::empty(out).input(out.inp("ch1"), None, None));
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matrix.sync().unwrap();
pset_n(&mut matrix, ad, "trig", 1.0);
pset_n(&mut matrix, ad, "ashp", 1.0);
pset_n(&mut matrix, ad, "dshp", 1.0);
let res = run_for_ms(&mut node_exec, 25.0);
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assert_decimated_slope_feq!(
res.0,
50,
vec![
0.0,
0.0,
0.0,
0.0,
0.0,
// 44.1 per ms, attack is default 3.0ms (roughly 3 * 50 samples):
0.008391023,
0.0045030117,
0.0026732683,
// 44.1 per ms, decay is default 10.0ms (=> roughly 9 * 50 samples):
-0.0005967021,
-0.000685215,
-0.0007713437,
-0.0008877516,
-0.0010555983,
-0.0013227463,
-0.0018290281,
-0.0032775402,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0
]
);
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}
#[test]
fn check_node_ad_shp_exp() {
let (node_conf, mut node_exec) = new_node_engine();
let mut matrix = Matrix::new(node_conf, 3, 3);
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let ad = NodeId::Ad(0);
let out = NodeId::Out(0);
matrix.place(0, 0, Cell::empty(ad).out(None, None, ad.out("sig")));
matrix.place(0, 1, Cell::empty(out).input(out.inp("ch1"), None, None));
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matrix.sync().unwrap();
pset_n(&mut matrix, ad, "trig", 1.0);
pset_n(&mut matrix, ad, "ashp", 0.0);
pset_n(&mut matrix, ad, "dshp", 0.0);
let res = run_for_ms(&mut node_exec, 25.0);
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assert_decimated_slope_feq!(
res.0,
50,
vec![
0.0,
0.0,
0.0,
0.0,
0.0,
// 44.1 per ms, attack is default 3.0ms (roughly 3 * 50 samples):
0.0029080845,
0.007420212,
0.023684025,
// 44.1 per ms, decay is default 10.0ms (=> roughly 9 * 50 samples):
-0.006719053,
-0.004248917,
-0.0026466101,
-0.0015081167,
-0.00075439364,
-0.00030602422,
-0.00008370355,
-0.000008119583,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0
]
);
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}
#[test]
fn check_node_ad_eoet() {
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let (node_conf, mut node_exec) = new_node_engine();
let mut matrix = Matrix::new(node_conf, 3, 3);
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let ad = NodeId::Ad(0);
let out = NodeId::Out(0);
matrix.place(0, 0, Cell::empty(ad).out(None, None, ad.out("sig")));
matrix.place(0, 1, Cell::empty(out).input(out.inp("ch1"), None, None));
matrix.place(1, 0, Cell::empty(ad).out(None, None, ad.out("eoet")));
matrix.place(1, 1, Cell::empty(out).input(out.inp("ch2"), None, None));
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matrix.sync().unwrap();
pset_n(&mut matrix, ad, "trig", 1.0);
let res = run_for_ms(&mut node_exec, 25.0);
// just make sure we are running an env:
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assert_decimated_slope_feq!(
res.0,
50,
vec![
0.0,
0.0,
0.0,
0.0,
0.0,
// 44.1 per ms, attack is default 3.0ms (roughly 3 * 50 samples):
0.007558584,
0.007558584,
0.007558584,
// 44.1 per ms, decay is default 10.0ms (=> roughly 9 * 50 samples):
-0.002267599,
-0.0022675395,
-0.002267599,
-0.0022675395,
-0.0022675693,
-0.0022675693,
-0.0022675842,
-0.0022675693,
0.0, // <- EOET expected here
0.0,
0.0,
0.0
]
);
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// check if trigger appears:
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assert_decimated_feq!(
res.1,
50,
vec![
0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
// 44.1 per ms, attack is default 3.0ms (roughly 3 * 50 samples):
0.0, 0.0, 0.0,
// 44.1 per ms, decay is default 10.0ms (=> roughly 9 * 50 samples):
0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 1.0, // <- End of envelope!
0.0, 0.0, 0.0
]
);
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}
#[test]
fn check_node_ad_atk_dcy() {
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let (node_conf, mut node_exec) = new_node_engine();
let mut matrix = Matrix::new(node_conf, 3, 3);
let test = NodeId::Test(0);
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let ad = NodeId::Ad(0);
let out = NodeId::Out(0);
matrix.place(0, 0, Cell::empty(test).out(None, None, test.out("sig")));
matrix.place(
0,
1,
Cell::empty(ad).input(ad.inp("trig"), None, None).out(None, None, ad.out("sig")),
);
matrix.place(0, 2, Cell::empty(out).input(out.inp("ch1"), None, None));
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matrix.sync().unwrap();
pset_d(&mut matrix, ad, "atk", 20.0);
pset_n(&mut matrix, test, "p", 0.0);
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run_for_ms(&mut node_exec, 10.0);
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pset_n(&mut matrix, test, "p", 1.0);
let res = run_for_ms(&mut node_exec, 10.0);
assert_decimated_slope_feq!(res.0, 10, vec![0.001133787; 50]);
pset_d(&mut matrix, ad, "atk", 50.0);
let res = run_for_ms(&mut node_exec, 20.0);
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assert_decimated_slope_feq!(
res.0,
40,
vec![
// Slope is getting less and less steep, as expected:
0.0011277795,
0.0010179877,
0.00092345476,
0.00084143877,
0.0007699132,
0.0007072091,
0.0006517768,
0.00060266256,
0.00055885315,
0.0005196929,
0.00048446655,
0.00045353174,
// Slope does not change after the "atk" change has been smoothed
0.00045353174,
0.00045353174,
0.00045353174,
0.00045347214,
0.00045353174,
0.00045353174,
0.00045353174,
0.00045353174,
0.00045347214,
0.00045353174,
// attack phase ended, and now we decay:
-0.002267599
]
);
// check if decay stays stable:
let res = run_for_ms(&mut node_exec, 2.0);
assert_decimated_slope_feq!(res.0, 40, vec![-0.002267599; 3]);
pset_d(&mut matrix, ad, "dcy", 200.0);
let res = run_for_ms(&mut node_exec, 20.0);
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assert_decimated_slope_feq!(
res.0,
40,
vec![
// Slope is getting less and less steep, as expected:
-0.002197802,
-0.0012806058,
-0.00083732605,
-0.0005899668,
-0.00043797493,
-0.00033789873,
-0.00026863813,
-0.00021868944,
-0.00018143654,
-0.00015294552,
-0.00013071299,
// Slope does not change after the "dcy" change has been smoothed
-0.000113368034,
-0.000113368034,
-0.00011339784,
-0.00011339784,
-0.000113368034,
-0.000113368034,
-0.00011339784,
-0.000113368034,
-0.000113368034,
-0.00011339784,
-0.000113368034,
-0.000113368034
]
);
}
#[test]
fn check_node_ad_mult() {
let (node_conf, mut node_exec) = new_node_engine();
let mut matrix = Matrix::new(node_conf, 3, 3);
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let ad = NodeId::Ad(0);
let out = NodeId::Out(0);
matrix.place(0, 0, Cell::empty(ad).out(None, None, ad.out("sig")));
matrix.place(0, 1, Cell::empty(out).input(out.inp("ch1"), None, None));
matrix.sync().unwrap();
pset_n(&mut matrix, ad, "trig", 1.0);
pset_n(&mut matrix, ad, "mult", 2.0);
let res = run_for_ms(&mut node_exec, 2000.0);
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assert_decimated_slope_feq_fine!(
res.0,
1800,
vec![
0.0,
// looong attack:
0.00007558,
0.00007558,
0.00007558,
0.00007558,
0.00007558,
0.00007558,
0.00007558,
// looong decay:
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
-0.000022709,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
]
);
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}