mod common; use common::*; #[test] fn check_node_map() { let (node_conf, mut node_exec) = new_node_engine(); let mut matrix = Matrix::new(node_conf, 3, 3); let map = NodeId::Map(0); let out = NodeId::Out(0); matrix.place(0, 0, Cell::empty(map) .out(None, None, map.out("sig"))); matrix.place(0, 1, Cell::empty(out) .input(out.inp("ch1"), None, None)); pset_n(&mut matrix, map, "inp", 0.5); pset_n(&mut matrix, map, "atv", 0.5); // => 0.25 pset_n(&mut matrix, map, "offs", 0.1); // => 0.35 pset_n(&mut matrix, map, "imin", 0.0); pset_n(&mut matrix, map, "imax", 0.7); // middle is at 0.35 pset_n(&mut matrix, map, "min", -1.0); pset_n(&mut matrix, map, "max", -0.5); // we expect -0.75 matrix.sync().unwrap(); let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![-0.75; 50]); } #[test] fn check_node_map_clip() { let (node_conf, mut node_exec) = new_node_engine(); let mut matrix = Matrix::new(node_conf, 3, 3); let map = NodeId::Map(0); let out = NodeId::Out(0); matrix.place(0, 0, Cell::empty(map) .out(None, None, map.out("sig"))); matrix.place(0, 1, Cell::empty(out) .input(out.inp("ch1"), None, None)); pset_n(&mut matrix, map, "inp", 0.5); pset_n(&mut matrix, map, "atv", 0.5); // => 0.25 pset_n(&mut matrix, map, "offs", 0.80); // => 1.05 pset_n(&mut matrix, map, "imin", 0.0); pset_n(&mut matrix, map, "imax", 0.7); // 1.05 is at 0.7 + 0.35 pset_n(&mut matrix, map, "min", 0.0); pset_n(&mut matrix, map, "max", 0.1); // with 50% over imax => 0.15 matrix.sync().unwrap(); let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![0.15; 50]); pset_s(&mut matrix, map, "clip", 1); // should clip at 0.1 run_for_ms(&mut node_exec, 30.0); let res = run_for_ms(&mut node_exec, 10.0); assert_decimated_feq!(res.0, 10, vec![0.1; 50]); }