102 lines
2.8 KiB
Rust
102 lines
2.8 KiB
Rust
// Copyright (c) 2022 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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use hexodsp::blocklang::BlockFun;
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fn setup() -> (Matrix, NodeExecutor) {
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let (node_conf, node_exec) = new_node_engine();
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let mut matrix = Matrix::new(node_conf, 3, 3);
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let mut chain = MatrixCellChain::new(CellDir::B);
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chain
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.node_out("code", "sig1")
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.set_denorm("in1", 0.5)
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.set_denorm("in2", -0.6)
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.node_inp("out", "ch1")
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.place(&mut matrix, 0, 0)
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.unwrap();
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matrix.sync().unwrap();
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(matrix, node_exec)
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}
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fn put_n(bf: &mut BlockFun, a: usize, x: i64, y: i64, s: &str) {
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bf.instanciate_at(a, x, y, s, None).expect("no put error");
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}
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fn put_v(bf: &mut BlockFun, a: usize, x: i64, y: i64, s: &str, v: &str) {
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bf.instanciate_at(a, x, y, s, Some(v.to_string())).expect("no put error");
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}
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#[test]
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fn check_node_code_1() {
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let (mut matrix, mut node_exec) = setup();
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let block_fun = matrix.get_block_function(0).expect("block fun exists");
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{
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let mut block_fun = block_fun.lock().expect("matrix lock");
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put_v(&mut block_fun, 0, 0, 1, "value", "0.3");
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put_v(&mut block_fun, 0, 1, 1, "set", "&sig1");
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}
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matrix.check_block_function(0).expect("no compile error");
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let res = run_for_ms(&mut node_exec, 25.0);
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assert_decimated_feq!(res.0, 50, vec![0.3; 10]);
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}
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#[test]
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fn check_node_code_state() {
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let (mut matrix, mut node_exec) = setup();
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let block_fun = matrix.get_block_function(0).expect("block fun exists");
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{
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let mut block_fun = block_fun.lock().expect("matrix lock");
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put_v(&mut block_fun, 0, 0, 2, "value", "220.0");
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put_n(&mut block_fun, 0, 1, 2, "phase");
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put_v(&mut block_fun, 0, 1, 3, "value", "2.0");
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put_n(&mut block_fun, 0, 2, 2, "*");
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put_n(&mut block_fun, 0, 3, 1, "-");
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put_v(&mut block_fun, 0, 2, 1, "value", "1.0");
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put_v(&mut block_fun, 0, 4, 1, "set", "&sig1");
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}
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matrix.check_block_function(0).expect("no compile error");
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let fft = run_and_get_fft4096_now(&mut node_exec, 50);
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// Aliasing sawtooth I expect:
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assert_eq!(
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fft,
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vec![
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(205, 133),
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(215, 576),
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(226, 527),
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(237, 90),
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(431, 195),
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(441, 322),
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(452, 131),
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(646, 61),
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(657, 204),
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(668, 157),
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(872, 113),
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(883, 155),
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(894, 51),
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(1098, 127),
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(1109, 82),
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(1314, 85),
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(1324, 98),
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(1540, 93),
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(1755, 70),
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(1766, 67),
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(1981, 72),
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(2196, 60),
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(2422, 57),
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(2638, 52)
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]
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);
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}
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