77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
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// SPDX-License-Identifier: BSD-2-Clause
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// This code is part of the sfizz library and is licensed under a BSD 2-clause
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// license. You should have receive a LICENSE.md file along with the code.
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// If not, contact the sfizz maintainers at https://github.com/sfztools/sfizz
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#include "sfizz/modulations/ModId.h"
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#include "sfizz/modulations/ModKey.h"
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#include "catch2/catch.hpp"
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TEST_CASE("[Modulations] Identifiers")
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{
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// check that modulations are well defined as either source and target
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// and all targets have their default value defined
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sfz::ModIds::forEachSourceId([](sfz::ModId id)
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{
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REQUIRE(sfz::ModIds::isSource(id));
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REQUIRE(!sfz::ModIds::isTarget(id));
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});
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sfz::ModIds::forEachTargetId([](sfz::ModId id)
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{
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REQUIRE(sfz::ModIds::isTarget(id));
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REQUIRE(!sfz::ModIds::isSource(id));
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});
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}
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TEST_CASE("[Modulations] Flags")
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{
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// check validity of modulation flags
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static auto* checkBasicFlags = +[](int flags)
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{
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REQUIRE(flags != sfz::kModFlagsInvalid);
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REQUIRE(((flags & sfz::kModIsPerCycle) ^
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(flags & sfz::kModIsPerVoice)) != 0);
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};
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static auto* checkSourceFlags = +[](int flags)
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{
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checkBasicFlags(flags);
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// nothing else
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};
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static auto* checkTargetFlags = +[](int flags)
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{
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checkBasicFlags(flags);
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REQUIRE(((flags & sfz::kModIsAdditive) ^
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(flags & sfz::kModIsMultiplicative) ^
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(flags & sfz::kModIsPercentMultiplicative)) != 0);
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};
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sfz::ModIds::forEachSourceId([](sfz::ModId id)
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{
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checkSourceFlags(sfz::ModIds::flags(id));
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});
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sfz::ModIds::forEachTargetId([](sfz::ModId id)
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{
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checkTargetFlags(sfz::ModIds::flags(id));
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});
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}
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TEST_CASE("[Modulations] Display names")
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{
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// check all modulations are implemented in `toString`
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sfz::ModIds::forEachSourceId([](sfz::ModId id)
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{
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REQUIRE(!sfz::ModKey(id).toString().empty());
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});
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sfz::ModIds::forEachTargetId([](sfz::ModId id)
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{
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REQUIRE(!sfz::ModKey(id).toString().empty());
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});
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}
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