73 lines
2 KiB
Rust
73 lines
2 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_mix3_1() {
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let (node_conf, mut node_exec) = new_node_engine();
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let mut matrix = Matrix::new(node_conf, 5, 5);
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let amp_1 = NodeId::Amp(0);
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let amp_3 = NodeId::Amp(2);
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let amp_2 = NodeId::Amp(1);
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let mix3_1 = NodeId::Mix3(0);
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let out_1 = NodeId::Out(0);
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matrix.place(
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1,
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1,
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Cell::empty(amp_1).input(None, None, None).out(None, amp_1.out("sig"), None),
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);
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matrix.place(
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1,
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2,
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Cell::empty(amp_3).input(None, None, None).out(amp_3.out("sig"), None, None),
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);
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matrix.place(
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2,
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1,
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Cell::empty(amp_2).input(None, None, None).out(None, None, amp_2.out("sig")),
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);
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matrix.place(
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2,
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2,
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Cell::empty(mix3_1).input(mix3_1.inp("ch1"), mix3_1.inp("ch2"), mix3_1.inp("ch3")).out(
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None,
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mix3_1.out("sig"),
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None,
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),
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);
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matrix.place(
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3,
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2,
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Cell::empty(out_1).input(None, out_1.inp("ch1"), None).out(None, None, None),
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);
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pset_d(&mut matrix, amp_1, "inp", 0.200);
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pset_d(&mut matrix, mix3_1, "gain2", 0.2); // 0.04
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pset_d(&mut matrix, amp_2, "inp", -0.300);
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pset_d(&mut matrix, mix3_1, "gain1", 0.1); // -0.03
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pset_d(&mut matrix, amp_3, "inp", 0.500);
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pset_d(&mut matrix, mix3_1, "gain3", 0.5); // 0.25
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pset_d(&mut matrix, mix3_1, "ogain", 1.0);
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matrix.sync().unwrap();
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// hexodsp::save_patch_to_file(&mut matrix, "check_matrix_ser_mix3.hxy")
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// .unwrap();
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let res = run_for_ms(&mut node_exec, 25.0);
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// The sum is 0.26
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assert_float_eq!(res.0[100], 0.26);
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pset_d_wait(&mut matrix, &mut node_exec, mix3_1, "gain1", 1.0);
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let res = run_for_ms(&mut node_exec, 25.0);
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// The sum is now (0.25 + 0.04) - 0.3 == -0.01
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assert_float_eq!(res.0[100], -0.01);
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}
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