111 lines
4 KiB
Rust
111 lines
4 KiB
Rust
// Copyright (c) 2021 Weird Constructor <weirdconstructor@gmail.com>
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// This file is a part of HexoDSP. Released under GPL-3.0-or-later.
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// See README.md and COPYING for details.
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mod common;
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use common::*;
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#[test]
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fn check_node_smap() {
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let (node_conf, mut node_exec) = new_node_engine();
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let mut matrix = Matrix::new(node_conf, 3, 3);
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let smap = NodeId::SMap(0);
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let out = NodeId::Out(0);
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matrix.place(0, 0, Cell::empty(smap).out(None, None, smap.out("sig")));
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matrix.place(0, 1, Cell::empty(out).input(out.inp("ch1"), None, None));
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pset_n(&mut matrix, smap, "inp", 0.5);
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pset_n(&mut matrix, smap, "min", -1.0);
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pset_n(&mut matrix, smap, "max", -0.9); // we expect -0.95
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pset_s(&mut matrix, smap, "mode", 0); // unipolar
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matrix.sync().unwrap();
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![-0.95; 50]);
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pset_s(&mut matrix, smap, "mode", 1); // bipolar
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![-0.925; 50]);
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pset_s(&mut matrix, smap, "mode", 3); // bipolar inverted
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![-0.975; 50]);
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pset_n(&mut matrix, smap, "inp", 1.0);
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run_for_ms(&mut node_exec, 10.0);
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pset_s(&mut matrix, smap, "mode", 2); // unipolar inverted
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![-1.0; 50]);
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}
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#[test]
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fn check_node_smap_clip() {
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let (node_conf, mut node_exec) = new_node_engine();
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let mut matrix = Matrix::new(node_conf, 3, 3);
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let smap = NodeId::SMap(0);
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let out = NodeId::Out(0);
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matrix.place(0, 0, Cell::empty(smap).out(None, None, smap.out("sig")));
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matrix.place(0, 1, Cell::empty(out).input(out.inp("ch1"), None, None));
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pset_s(&mut matrix, smap, "mode", 0); // unipolar
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pset_n(&mut matrix, smap, "inp", -0.5);
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pset_n(&mut matrix, smap, "min", 0.1);
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pset_n(&mut matrix, smap, "max", -0.1);
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matrix.sync().unwrap();
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![0.2; 50]);
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pset_s(&mut matrix, smap, "clip", 1); // enable clipping
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![0.1; 50]);
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pset_s(&mut matrix, smap, "mode", 1); // bipolar
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pset_s(&mut matrix, smap, "clip", 0); // disable clipping
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// go to -1.5 input here, which is very much below unipolar
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// and a bit below bipolar.
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pset_n(&mut matrix, smap, "inp", -1.5); // out of range input
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run_for_ms(&mut node_exec, 10.0);
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![0.15; 50]);
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pset_s(&mut matrix, smap, "clip", 1); // enable clipping
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![0.1; 50]);
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pset_s(&mut matrix, smap, "mode", 0); // unipolar
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pset_s(&mut matrix, smap, "clip", 0); // disable clipping
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![(0.1 * (1.0 + 1.5)) + (-0.1 * -1.5); 50]);
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pset_s(&mut matrix, smap, "clip", 1); // enable clipping
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![0.1; 50]);
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pset_s(&mut matrix, smap, "mode", 2); // unipolar inverse
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pset_s(&mut matrix, smap, "clip", 0); // disable clipping
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![(-0.1 * (1.0 + 1.5)) + (0.1 * -1.5); 50]);
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pset_s(&mut matrix, smap, "clip", 1); // enable clipping
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![-0.1; 50]);
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pset_s(&mut matrix, smap, "mode", 3); // bipolar inverse
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pset_s(&mut matrix, smap, "clip", 0); // disable clipping
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![-0.15; 50]);
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pset_s(&mut matrix, smap, "clip", 1); // enable clipping
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let res = run_for_ms(&mut node_exec, 10.0);
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assert_decimated_feq!(res.0, 10, vec![-0.1; 50]);
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}
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