109 lines
2.1 KiB
C++
109 lines
2.1 KiB
C++
#include <doctest/doctest.h>
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#include "header.h"
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DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_BEGIN
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#include <cstdint>
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#include <sstream>
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DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_END
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namespace
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{
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enum StandardEnum
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{
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Zero,
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One,
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Two,
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};
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enum TypedEnum : int64_t
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{
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TypedZero,
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TypedOne,
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TypedTwo,
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};
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enum class EnumClassC : char
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{
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Zero = '0',
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One = '1',
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Two = '2',
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};
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enum class EnumClassSC : signed char
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{
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Zero = '0',
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One = '1',
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Two = '2',
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};
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enum class EnumClassUC : unsigned char
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{
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Zero = '0',
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One = '1',
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Two = '2',
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};
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enum class EnumClassU8 : uint8_t
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{
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Zero,
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One,
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Two,
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};
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template<class E, class T = typename std::underlying_type<E>::type>
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T printable(E val)
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{
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return T(val);
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}
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}
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TEST_CASE("enum 1")
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{
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std::ostringstream ostr;
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ostr << Zero << One << Two;
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ostr << TypedZero << TypedOne << TypedTwo;
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static_assert(std::is_enum<EnumClassSC>::value, "");
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ostr << printable(EnumClassSC::Zero) << printable(EnumClassSC::One) << printable(EnumClassSC::Two);
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CHECK_EQ(Zero, 0);
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CHECK_EQ(One, 1);
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CHECK_EQ(Two, 2);
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CHECK_EQ(TypedZero, 0);
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CHECK_EQ(TypedOne, 1);
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CHECK_EQ(TypedTwo, 2);
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CHECK_EQ(EnumClassSC::Zero, EnumClassSC::Zero);
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CHECK_EQ(EnumClassSC::One, EnumClassSC::One);
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CHECK_EQ(EnumClassSC::Two, EnumClassSC::Two);
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}
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TEST_CASE("enum 2" * doctest::should_fail())
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{
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CHECK_EQ(Zero, 1);
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CHECK_EQ(One, 2);
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CHECK_EQ(Two, 3);
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CHECK_EQ(TypedZero, 1);
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CHECK_EQ(TypedOne, 2);
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CHECK_EQ(TypedTwo, 3);
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CHECK_EQ(EnumClassC::Zero, EnumClassC::One);
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CHECK_EQ(EnumClassC::One, EnumClassC::Two);
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CHECK_EQ(EnumClassC::Two, EnumClassC::Zero);
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CHECK_EQ(EnumClassSC::Zero, EnumClassSC::One);
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CHECK_EQ(EnumClassSC::One, EnumClassSC::Two);
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CHECK_EQ(EnumClassSC::Two, EnumClassSC::Zero);
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CHECK_EQ(EnumClassUC::Zero, EnumClassUC::One);
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CHECK_EQ(EnumClassUC::One, EnumClassUC::Two);
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CHECK_EQ(EnumClassUC::Two, EnumClassUC::Zero);
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CHECK_EQ(EnumClassU8::Zero, EnumClassU8::One);
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CHECK_EQ(EnumClassU8::One, EnumClassU8::Two);
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CHECK_EQ(EnumClassU8::Two, EnumClassU8::Zero);
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}
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