mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
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74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/*
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* Copyright (C) 2023
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include "doctest.h"
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#include "utility.hpp"
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TEST_SUITE_BEGIN("Flags operators");
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enum class Flags : uint8_t {
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A = 0x1,
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B = 0x2,
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C = 0x4,
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};
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ENABLE_FLAGS_OPERATORS(Flags);
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TEST_CASE("operator| should combine flags.") {
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constexpr Flags f = Flags::A | Flags::C;
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static_assert(static_cast<int>(f) == 5);
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}
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TEST_CASE("When flag set, flags_enabled should be true.") {
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constexpr Flags f = Flags::A;
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static_assert(flags_enabled(f, Flags::A));
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}
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TEST_CASE("When flag not set, flags_enabled should be false.") {
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constexpr Flags f = Flags::B;
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static_assert(flags_enabled(f, Flags::A) == false);
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}
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TEST_SUITE_END();
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TEST_CASE("Stash should save and restore value.") {
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int val = 10;
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{
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Stash s{val};
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val = 20;
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CHECK_EQ(val, 20);
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}
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CHECK_EQ(val, 10);
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}
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TEST_CASE("ms_duration should return duration.") {
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auto sample_rate = 48'000;
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auto bytes_per_sample = 2; // 16 bit.
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auto seconds = 5;
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auto size = seconds * sample_rate * bytes_per_sample;
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CHECK_EQ(ms_duration(size, sample_rate, bytes_per_sample), 5 * 1000);
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}
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TEST_CASE("ms_duration not fault when passed zero.") {
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CHECK_EQ(ms_duration(0, 0, 0), 0);
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} |