mod common; use common::*; #[test] fn check_node_smap() { let (node_conf, mut node_exec) = new_node_engine(); let mut matrix = Matrix::new(node_conf, 3, 3); let smap = NodeId::SMap(0); let out = NodeId::Out(0); matrix.place(0, 0, Cell::empty(smap) .out(None, None, smap.out("sig"))); matrix.place(0, 1, Cell::empty(out) .input(out.inp("ch1"), None, None)); pset_n(&mut matrix, smap, "inp", 0.5); pset_n(&mut matrix, smap, "min", -1.0); pset_n(&mut matrix, smap, "max", -0.9); // we expect -0.95 pset_s(&mut matrix, smap, "mode", 0); // unipolar matrix.sync().unwrap(); let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![-0.95; 50]); pset_s(&mut matrix, smap, "mode", 1); // bipolar let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![-0.925; 50]); pset_s(&mut matrix, smap, "mode", 3); // bipolar inverted let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![-0.975; 50]); pset_n(&mut matrix, smap, "inp", 1.0); run_for_ms(&mut node_exec, 10.0); pset_s(&mut matrix, smap, "mode", 2); // unipolar inverted let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![-1.0; 50]); } #[test] fn check_node_smap_clip() { let (node_conf, mut node_exec) = new_node_engine(); let mut matrix = Matrix::new(node_conf, 3, 3); let smap = NodeId::SMap(0); let out = NodeId::Out(0); matrix.place(0, 0, Cell::empty(smap) .out(None, None, smap.out("sig"))); matrix.place(0, 1, Cell::empty(out) .input(out.inp("ch1"), None, None)); pset_s(&mut matrix, smap, "mode", 0); // unipolar pset_n(&mut matrix, smap, "inp", -0.5); pset_n(&mut matrix, smap, "min", 0.1); pset_n(&mut matrix, smap, "max", -0.1); matrix.sync().unwrap(); let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![0.2; 50]); pset_s(&mut matrix, smap, "clip", 1); // enable clipping let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![0.1; 50]); pset_s(&mut matrix, smap, "mode", 1); // bipolar pset_s(&mut matrix, smap, "clip", 0); // disable clipping // go to -1.5 input here, which is very much below unipolar // and a bit below bipolar. pset_n(&mut matrix, smap, "inp", -1.5); // out of range input run_for_ms(&mut node_exec, 10.0); let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![0.15; 50]); pset_s(&mut matrix, smap, "clip", 1); // enable clipping let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![0.1; 50]); pset_s(&mut matrix, smap, "mode", 0); // unipolar pset_s(&mut matrix, smap, "clip", 0); // disable clipping let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![(0.1 * (1.0 + 1.5)) + (-0.1 * -1.5); 50]); pset_s(&mut matrix, smap, "clip", 1); // enable clipping let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![0.1; 50]); pset_s(&mut matrix, smap, "mode", 2); // unipolar inverse pset_s(&mut matrix, smap, "clip", 0); // disable clipping let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![(-0.1 * (1.0 + 1.5)) + (0.1 * -1.5); 50]); pset_s(&mut matrix, smap, "clip", 1); // enable clipping let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![-0.1; 50]); pset_s(&mut matrix, smap, "mode", 3); // bipolar inverse pset_s(&mut matrix, smap, "clip", 0); // disable clipping let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![-0.15; 50]); pset_s(&mut matrix, smap, "clip", 1); // enable clipping let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![-0.1; 50]); }