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This commit is contained in:
neargye 2019-05-03 15:22:23 +05:00
parent fa0f7f3c79
commit c4b3ce3e34
1 changed files with 93 additions and 25 deletions
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test/test.cpp
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@ -77,7 +77,7 @@ enum class Numbers : char { one = 10, two = 20, three = 30, many = 127 };
enum Directions { Up = 85, Down = -42, Right = 120, Left = -120 }; enum Directions { Up = 85, Down = -42, Right = 120, Left = -120 };
enum number : unsigned long { zero = 0, one = 100, two = 200, three = 300, four = 400 }; enum number : unsigned long { one = 100, two = 200, three = 300, four = 400 };
namespace nameof { namespace nameof {
template <> template <>
@ -225,8 +225,8 @@ TEST_CASE("NAMEOF_RAW") {
} }
} }
TEST_CASE("NAMEOF_ENUM") {
#if defined(__clang__) || (defined(__GNUC__) && __GNUC__ >= 9) || defined(_MSC_VER) #if defined(__clang__) || (defined(__GNUC__) && __GNUC__ >= 9) || defined(_MSC_VER)
TEST_CASE("NAMEOF_ENUM") {
constexpr Color cr = Color::RED; constexpr Color cr = Color::RED;
constexpr auto cr_name = NAMEOF_ENUM(cr); constexpr auto cr_name = NAMEOF_ENUM(cr);
Color cm[3] = {Color::RED, Color::GREEN, Color::BLUE}; Color cm[3] = {Color::RED, Color::GREEN, Color::BLUE};
@ -258,45 +258,113 @@ TEST_CASE("NAMEOF_ENUM") {
REQUIRE(nt_name == "three"); REQUIRE(nt_name == "three");
REQUIRE(NAMEOF_ENUM(static_cast<number>(0)).empty()); REQUIRE(NAMEOF_ENUM(static_cast<number>(0)).empty());
REQUIRE(NAMEOF_ENUM(static_cast<number>(400)).empty()); REQUIRE(NAMEOF_ENUM(static_cast<number>(400)).empty());
#endif
} }
TEST_CASE("nameof::nameof_enum") { TEST_CASE("NAMEOF_CONST_ENUM") {
#if defined(__clang__) || (defined(__GNUC__) && __GNUC__ >= 9) || defined(_MSC_VER)
constexpr Color cr = Color::RED; constexpr Color cr = Color::RED;
constexpr auto cr_name = nameof::nameof_enum(cr); constexpr auto cr_name = NAMEOF_CONST_ENUM(cr);
Color cm[3] = {Color::RED, Color::GREEN, Color::BLUE}; Color cm[3] = {Color::RED, Color::GREEN, Color::BLUE};
REQUIRE(cr_name == "RED"); REQUIRE(cr_name == "RED");
REQUIRE(nameof::nameof_enum(Color::BLUE) == "BLUE"); REQUIRE(NAMEOF_CONST_ENUM(Color::BLUE) == "BLUE");
REQUIRE(nameof::nameof_enum(cm[1]) == "GREEN"); REQUIRE(NAMEOF_CONST_ENUM(cm[1]) == "GREEN");
REQUIRE(nameof::nameof_enum(static_cast<Color>(0)).empty()); REQUIRE(NAMEOF_CONST_ENUM(static_cast<Color>(0)).empty());
constexpr Numbers no = Numbers::one; constexpr Numbers no = Numbers::one;
constexpr auto no_name = nameof::nameof_enum(no); constexpr auto no_name = NAMEOF_CONST_ENUM(no);
REQUIRE(no_name == "one"); REQUIRE(no_name == "one");
REQUIRE(nameof::nameof_enum(Numbers::two) == "two"); REQUIRE(NAMEOF_CONST_ENUM(Numbers::two) == "two");
REQUIRE(nameof::nameof_enum(Numbers::three) == "three"); REQUIRE(NAMEOF_CONST_ENUM(Numbers::three) == "three");
REQUIRE(nameof::nameof_enum(static_cast<Numbers>(0)).empty()); REQUIRE(NAMEOF_CONST_ENUM(static_cast<Numbers>(0)).empty());
REQUIRE(nameof::nameof_enum(static_cast<Numbers>(127)).empty()); REQUIRE(NAMEOF_CONST_ENUM(static_cast<Numbers>(127)).empty());
constexpr Directions dr = Directions::Right; constexpr Directions dr = Directions::Right;
constexpr auto dr_name = nameof::nameof_enum(dr); constexpr auto dr_name = NAMEOF_CONST_ENUM(dr);
REQUIRE(nameof::nameof_enum(Directions::Up) == "Up"); REQUIRE(NAMEOF_CONST_ENUM(Directions::Up) == "Up");
REQUIRE(nameof::nameof_enum(Directions::Down) == "Down"); REQUIRE(NAMEOF_CONST_ENUM(Directions::Down) == "Down");
REQUIRE(dr_name == "Right"); REQUIRE(dr_name == "Right");
REQUIRE(nameof::nameof_enum(Directions::Left) == "Left"); REQUIRE(NAMEOF_CONST_ENUM(Directions::Left) == "Left");
REQUIRE(nameof::nameof_enum(static_cast<Directions>(0)).empty()); REQUIRE(NAMEOF_CONST_ENUM(static_cast<Directions>(0)).empty());
constexpr number nt = number::three; constexpr number nt = number::three;
constexpr auto nt_name = nameof::nameof_enum(nt); constexpr auto nt_name = NAMEOF_CONST_ENUM(nt);
REQUIRE(nameof::nameof_enum(number::one) == "one"); REQUIRE(NAMEOF_CONST_ENUM(number::one) == "one");
REQUIRE(nameof::nameof_enum(number::two) == "two"); REQUIRE(NAMEOF_CONST_ENUM(number::two) == "two");
REQUIRE(nt_name == "three"); REQUIRE(nt_name == "three");
REQUIRE(nameof::nameof_enum(static_cast<number>(0)).empty()); REQUIRE(NAMEOF_CONST_ENUM(static_cast<number>(0)).empty());
REQUIRE(nameof::nameof_enum(static_cast<number>(400)).empty()); REQUIRE(NAMEOF_CONST_ENUM(static_cast<number>(400)).empty());
#endif
} }
TEST_CASE("nameof_enum") {
SECTION("automatic storage") {
constexpr Color cr = Color::RED;
constexpr auto cr_name = nameof::nameof_enum(cr);
Color cm[3] = {Color::RED, Color::GREEN, Color::BLUE};
REQUIRE(cr_name == "RED");
REQUIRE(nameof::nameof_enum(Color::BLUE) == "BLUE");
REQUIRE(nameof::nameof_enum(cm[1]) == "GREEN");
REQUIRE(nameof::nameof_enum(static_cast<Color>(0)).empty());
constexpr Numbers no = Numbers::one;
constexpr auto no_name = nameof::nameof_enum(no);
REQUIRE(no_name == "one");
REQUIRE(nameof::nameof_enum(Numbers::two) == "two");
REQUIRE(nameof::nameof_enum(Numbers::three) == "three");
REQUIRE(nameof::nameof_enum(Numbers::many).empty());
REQUIRE(nameof::nameof_enum(static_cast<Numbers>(0)).empty());
constexpr Directions dr = Directions::Right;
constexpr auto dr_name = nameof::nameof_enum(dr);
REQUIRE(nameof::nameof_enum(Directions::Up) == "Up");
REQUIRE(nameof::nameof_enum(Directions::Down) == "Down");
REQUIRE(dr_name == "Right");
REQUIRE(nameof::nameof_enum(Directions::Left) == "Left");
REQUIRE(nameof::nameof_enum(static_cast<Directions>(0)).empty());
constexpr number nt = number::three;
constexpr auto nt_name = nameof::nameof_enum(nt);
REQUIRE(nameof::nameof_enum(number::one) == "one");
REQUIRE(nameof::nameof_enum(number::two) == "two");
REQUIRE(nt_name == "three");
REQUIRE(nameof::nameof_enum(number::four).empty());
REQUIRE(nameof::nameof_enum(static_cast<number>(0)).empty());
}
SECTION("static storage") {
constexpr Color cr = Color::RED;
constexpr auto cr_name = nameof::nameof_enum<cr>();
constexpr Color cm[3] = {Color::RED, Color::GREEN, Color::BLUE};
REQUIRE(cr_name == "RED");
REQUIRE(nameof::nameof_enum<Color::BLUE>() == "BLUE");
REQUIRE(nameof::nameof_enum<cm[1]>() == "GREEN");
REQUIRE(nameof::nameof_enum<static_cast<Color>(0)>().empty());
constexpr Numbers no = Numbers::one;
constexpr auto no_name = nameof::nameof_enum<no>();
REQUIRE(no_name == "one");
REQUIRE(nameof::nameof_enum<Numbers::two>() == "two");
REQUIRE(nameof::nameof_enum<Numbers::three>() == "three");
REQUIRE(nameof::nameof_enum<Numbers::many>() == "many");
REQUIRE(nameof::nameof_enum<static_cast<Numbers>(0)>().empty());
constexpr Directions dr = Directions::Right;
constexpr auto dr_name = nameof::nameof_enum<dr>();
REQUIRE(nameof::nameof_enum<Directions::Up>() == "Up");
REQUIRE(nameof::nameof_enum<Directions::Down>() == "Down");
REQUIRE(dr_name == "Right");
REQUIRE(nameof::nameof_enum<Directions::Left>() == "Left");
REQUIRE(nameof::nameof_enum<static_cast<Directions>(0)>().empty());
constexpr number nt = number::three;
constexpr auto nt_name = nameof::nameof_enum<nt>();
REQUIRE(nameof::nameof_enum<number::one>() == "one");
REQUIRE(nameof::nameof_enum<number::two>() == "two");
REQUIRE(nt_name == "three");
REQUIRE(nameof::nameof_enum<number::four>() == "four");
REQUIRE(nameof::nameof_enum<static_cast<number>(0)>().empty());
}
}
#endif
TEST_CASE("NAMEOF_VAR_TYPE") { TEST_CASE("NAMEOF_VAR_TYPE") {
constexpr auto type_name = NAMEOF_VAR_TYPE(struct_var); constexpr auto type_name = NAMEOF_VAR_TYPE(struct_var);
#if defined(__clang__) #if defined(__clang__)