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covered most of the scope functionality with tests now

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This commit is contained in:
Weird Constructor 2022-07-27 18:45:23 +02:00
parent 366903bee5
commit d6a734089c
2 changed files with 158 additions and 13 deletions
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35
tests/common/mod.rs
View file

@ -393,15 +393,28 @@ macro_rules! assert_minmax_of_rms {
};
}
#[allow(unused)]
pub fn wait_params_smooth(ne: &mut NodeExecutor) {
run_for_ms(ne, 15.0);
}
#[allow(unused)]
pub fn node_pset_s(matrix: &mut Matrix, node: &str, instance: usize, parm: &str, set: i64) {
let nid = NodeId::from_str(node).to_instance(instance);
assert!(nid != NodeId::Nop);
let p = nid.inp_param(parm).expect("param exists");
matrix.set_param(p, SAtom::setting(set));
}
#[allow(unused)]
pub fn pset_s(matrix: &mut Matrix, nid: NodeId, parm: &str, set: i64) {
let p = nid.inp_param(parm).unwrap();
let p = nid.inp_param(parm).expect("param exists");
matrix.set_param(p, SAtom::setting(set));
}
#[allow(unused)]
pub fn pset_n(matrix: &mut Matrix, nid: NodeId, parm: &str, v_norm: f32) {
let p = nid.inp_param(parm).unwrap();
let p = nid.inp_param(parm).expect("param exists");
matrix.set_param(p, SAtom::param(v_norm));
}
@ -409,13 +422,13 @@ pub fn pset_n(matrix: &mut Matrix, nid: NodeId, parm: &str, v_norm: f32) {
pub fn node_pset_n(matrix: &mut Matrix, node: &str, instance: usize, parm: &str, v_norm: f32) {
let nid = NodeId::from_str(node).to_instance(instance);
assert!(nid != NodeId::Nop);
let p = nid.inp_param(parm).unwrap();
let p = nid.inp_param(parm).expect("param exists");
matrix.set_param(p, SAtom::param(v_norm));
}
#[allow(unused)]
pub fn pset_d(matrix: &mut Matrix, nid: NodeId, parm: &str, v_denorm: f32) {
let p = nid.inp_param(parm).unwrap();
let p = nid.inp_param(parm).expect("param exists");
matrix.set_param(p, SAtom::param(p.norm(v_denorm)));
}
@ -423,7 +436,7 @@ pub fn pset_d(matrix: &mut Matrix, nid: NodeId, parm: &str, v_denorm: f32) {
pub fn node_pset_d(matrix: &mut Matrix, node: &str, instance: usize, parm: &str, v_denorm: f32) {
let nid = NodeId::from_str(node).to_instance(instance);
assert!(nid != NodeId::Nop);
let p = nid.inp_param(parm).unwrap();
let p = nid.inp_param(parm).expect("param exists");
matrix.set_param(p, SAtom::param(p.norm(v_denorm)));
}
@ -435,9 +448,9 @@ pub fn pset_n_wait(
parm: &str,
v_norm: f32,
) {
let p = nid.inp_param(parm).unwrap();
let p = nid.inp_param(parm).expect("param exists");
matrix.set_param(p, SAtom::param(v_norm));
run_for_ms(ne, 15.0);
wait_params_smooth(ne);
}
#[allow(unused)]
@ -448,14 +461,14 @@ pub fn pset_d_wait(
parm: &str,
v_denorm: f32,
) {
let p = nid.inp_param(parm).unwrap();
let p = nid.inp_param(parm).expect("param exists");
matrix.set_param(p, SAtom::param(p.norm(v_denorm)));
run_for_ms(ne, 15.0);
wait_params_smooth(ne);
}
#[allow(unused)]
pub fn pset_mod(matrix: &mut Matrix, nid: NodeId, parm: &str, modamt: f32) {
let p = nid.inp_param(parm).unwrap();
let p = nid.inp_param(parm).expect("param exists");
matrix.set_param_modamt(p, Some(modamt));
}
@ -469,7 +482,7 @@ pub fn pset_mod_wait(
) {
let p = nid.inp_param(parm).unwrap();
matrix.set_param_modamt(p, Some(modamt));
run_for_ms(ne, 15.0);
wait_params_smooth(ne);
}
#[allow(dead_code)]

136
tests/node_scope.rs
View file

@ -16,14 +16,14 @@ fn read_scope_buf(matrix: &Matrix, sig_idx: usize) -> (Vec<f32>, Vec<f32>, f32,
let mut total_max: f32 = -99999.9;
for i in 0..SCOPE_SAMPLES {
let (mi, ma) = handle.read(sig_idx, i);
let (ma, mi) = handle.read(sig_idx, i);
min.push(mi);
max.push(ma);
total_min = total_min.min(mi);
total_max = total_max.max(ma);
}
(min, max, total_min, total_max)
(max, min, total_max, total_min)
}
#[test]
@ -45,9 +45,141 @@ fn check_node_scope_inputs() {
let _res = run_for_ms(&mut node_exec, 11.0);
let (minv, maxv, min, max) = read_scope_buf(&matrix, sig_idx);
// This tests the smoothing ramp that is applied to setting the "inp" of the Amp(0) node:
assert_decimated_feq!(minv, 80, vec![0.0022, 0.1836, 0.3650, 0.5464, 0.7278, 0.9093, 1.0]);
assert_decimated_feq!(maxv, 80, vec![0.0022, 0.1836, 0.3650, 0.5464, 0.7278, 0.9093, 1.0]);
assert_float_eq!(min, 0.0);
assert_float_eq!(max, 1.0);
}
}
#[test]
fn check_node_scope_offs_gain_thrsh() {
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);
chain.node_out("amp", "sig").node_inp("scope", "in1").place(&mut matrix, 0, 0).unwrap();
matrix.sync().unwrap();
node_pset_d(&mut matrix, "scope", 0, "off1", 0.1);
node_pset_d(&mut matrix, "scope", 0, "off2", 0.2);
node_pset_d(&mut matrix, "scope", 0, "off3", 0.3);
node_pset_d(&mut matrix, "scope", 0, "gain1", 2.0);
node_pset_d(&mut matrix, "scope", 0, "gain2", 3.0);
node_pset_d(&mut matrix, "scope", 0, "gain3", 4.0);
node_pset_d(&mut matrix, "scope", 0, "thrsh", 0.95);
node_pset_s(&mut matrix, "scope", 0, "tsrc", 1);
wait_params_smooth(&mut node_exec);
let handle = matrix.get_scope_handle(0).unwrap();
let _res = run_for_ms(&mut node_exec, 11.0);
let thres = handle.get_threshold().unwrap();
assert_float_eq!(thres, 0.95);
let (off, gain) = handle.get_offs_gain(0);
assert_float_eq!(off, 0.1);
assert_float_eq!(gain, 2.0);
let (off, gain) = handle.get_offs_gain(1);
assert_float_eq!(off, 0.2);
assert_float_eq!(gain, 3.0);
let (off, gain) = handle.get_offs_gain(2);
assert_float_eq!(off, 0.3);
assert_float_eq!(gain, 4.0);
}
#[test]
fn check_node_scope_sine_2hz() {
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);
chain
.node_out("sin", "sig")
.set_denorm("freq", 2.0)
.node_io("amp", "inp", "sig")
.node_inp("scope", "in1")
.place(&mut matrix, 0, 0)
.unwrap();
matrix.sync().unwrap();
wait_params_smooth(&mut node_exec);
let handle = matrix.get_scope_handle(0).unwrap();
let _res = run_for_ms(&mut node_exec, 1000.0);
let (maxv, minv, max, min) = read_scope_buf(&matrix, 0);
// 2 Hz is exactly 2 sine peaks in 1000ms. 1000ms is the default time of the Scope.
assert_decimated_feq!(
maxv,
64,
vec![0.0264, 1.0, -0.0004, -0.99968, 0.02546, 1.0, -0.0011, -0.9996]
);
assert_decimated_feq!(
minv,
64,
vec![0.0016, 0.9996, -0.0249, -1.0, 0.0009, 0.9996, -0.0256, -0.9999]
);
assert_float_eq!(max, 1.0);
assert_float_eq!(min, -1.0);
// Now change timing to 500ms, so we expect one peak:
node_pset_d(&mut matrix, "scope", 0, "time", 500.0);
let _res = run_for_ms(&mut node_exec, 1000.0);
let (maxv, minv, max, min) = read_scope_buf(&matrix, 0);
// 2 Hz is exactly 1 sine peaks in 500ms.
assert_decimated_feq!(maxv, 128, vec![0.1494, 0.9905, -0.1371, -0.9887]);
assert_decimated_feq!(minv, 128, vec![0.1376, 0.9888, -0.1489, -0.9904]);
assert_float_eq!(max, 1.0);
assert_float_eq!(min, -1.0);
}
#[test]
fn check_node_scope_sine_oversampled() {
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);
chain
.node_out("sin", "sig")
.set_denorm("freq", 440.0)
.node_io("amp", "inp", "sig")
.node_inp("scope", "in1")
.set_denorm("time", 1.0)
.place(&mut matrix, 0, 0)
.unwrap();
matrix.sync().unwrap();
wait_params_smooth(&mut node_exec);
let handle = matrix.get_scope_handle(0).unwrap();
let _res = run_for_ms(&mut node_exec, 1000.0);
let (maxv, minv, max, min) = read_scope_buf(&matrix, 0);
assert_decimated_feq!(
maxv[0..25],
5,
vec![
0.4506,
0.4506,
0.4506,
0.3938,
0.3938,
0.3354,
0.3354,
0.2150,
0.2150,
0.1534,
0.1534,
0.1534,
]
);
// Full wave does not fit into the buffer at 1ms for 512 samples
assert_float_eq!(max, 0.9996);
assert_float_eq!(min, -0.5103);
}