mirror/magic_enum
1
0
Fork 0
mirror of https://github.com/Neargye/magic_enum.git synced 2026-01-11 23:54:19 +00:00
Code Activity

New enum-flags API (#120)

Browse source
This commit is contained in:
Daniil Goncharov 2022-01-08 17:30:44 +02:00 • committed by GitHub
parent 6a1db3b8b6
commit aecf0db795
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
7 changed files with 336 additions and 477 deletions
Download patch file Download diff file Expand all files Collapse all files

69
test/test.cpp
View file

@ -57,38 +57,33 @@ enum number : unsigned long {
_4 = four
#endif
};
template <>
struct magic_enum::customize::enum_range<number> {
static constexpr int min = 100;
static constexpr int max = 300;
};
enum class MaxUsedAsInvalid : std::uint8_t {
ONE,
TWO,
INVALID = std::numeric_limits<std::uint8_t>::max()
ONE,
TWO,
INVALID = std::numeric_limits<std::uint8_t>::max()
};
template <>
struct magic_enum::customize::enum_range<MaxUsedAsInvalid> {
static constexpr int min = 0;
static constexpr int max = 64;
};
enum class Binary : bool {
ONE,
TWO
};
namespace magic_enum::customize {
template <>
struct enum_range<MaxUsedAsInvalid> {
static constexpr int min = 0;
static constexpr int max = 64;
struct magic_enum::customize::enum_range<Binary> {
static constexpr int min = 0;
static constexpr int max = 64;
};
template <>
struct enum_range<Binary> {
static constexpr int min = 0;
static constexpr int max = 64;
};
template <>
struct enum_range<number> {
static constexpr int min = 100;
static constexpr int max = 300;
};
} // namespace magic_enum
template <>
constexpr std::string_view magic_enum::customize::enum_name<Color>(Color value) noexcept {
switch (value) {
@ -847,69 +842,69 @@ TEST_CASE("extrema") {
SECTION("min") {
REQUIRE(magic_enum::customize::enum_range<BadColor>::min == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::reflected_min_v<BadColor> == 0);
REQUIRE(magic_enum::detail::reflected_min_v<BadColor, false> == 0);
REQUIRE(magic_enum::detail::min_v<BadColor> == 0);
REQUIRE(magic_enum::customize::enum_range<Color>::min == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::reflected_min_v<Color> == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::reflected_min_v<Color, false> == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::min_v<Color> == -12);
REQUIRE(magic_enum::customize::enum_range<Numbers>::min == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::reflected_min_v<Numbers> == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::reflected_min_v<Numbers, false> == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::min_v<Numbers> == 1);
REQUIRE(magic_enum::customize::enum_range<Directions>::min == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::reflected_min_v<Directions> == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::reflected_min_v<Directions, false> == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::min_v<Directions> == -120);
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
REQUIRE(magic_enum::customize::enum_range<Language>::min == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::reflected_min_v<Language> == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::reflected_min_v<Language, false> == MAGIC_ENUM_RANGE_MIN);
REQUIRE(magic_enum::detail::min_v<Language> == 10);
#endif
REQUIRE(magic_enum::customize::enum_range<number>::min == 100);
REQUIRE(magic_enum::detail::reflected_min_v<number> == 100);
REQUIRE(magic_enum::detail::reflected_min_v<number, false> == 100);
REQUIRE(magic_enum::detail::min_v<number> == 100);
REQUIRE(magic_enum::detail::reflected_min_v<Binary> == 0);
REQUIRE(magic_enum::detail::reflected_min_v<Binary, false> == 0);
REQUIRE(magic_enum::detail::min_v<Binary> == false);
REQUIRE(magic_enum::detail::reflected_min_v<MaxUsedAsInvalid> == 0);
REQUIRE(magic_enum::detail::reflected_min_v<MaxUsedAsInvalid,false> == 0);
REQUIRE(magic_enum::detail::min_v<MaxUsedAsInvalid> == 0);
}
SECTION("max") {
REQUIRE(magic_enum::customize::enum_range<BadColor>::max == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::reflected_max_v<BadColor> == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::reflected_max_v<BadColor, false> == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::max_v<BadColor> == 2);
REQUIRE(magic_enum::customize::enum_range<Color>::max == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::reflected_max_v<Color> == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::reflected_max_v<Color, false> == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::max_v<Color> == 15);
REQUIRE(magic_enum::customize::enum_range<Numbers>::max == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::reflected_max_v<Numbers> == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::reflected_max_v<Numbers, false> == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::max_v<Numbers> == 3);
REQUIRE(magic_enum::customize::enum_range<Directions>::max == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::reflected_max_v<Directions> == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::reflected_max_v<Directions, false> == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::max_v<Directions> == 120);
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
REQUIRE(magic_enum::customize::enum_range<Language>::max == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::reflected_max_v<Language> == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::reflected_max_v<Language, false> == MAGIC_ENUM_RANGE_MAX);
REQUIRE(magic_enum::detail::max_v<Language> == 40);
#endif
REQUIRE(magic_enum::customize::enum_range<number>::max == 300);
REQUIRE(magic_enum::detail::reflected_max_v<number> == 300);
REQUIRE(magic_enum::detail::reflected_max_v<number, false> == 300);
REQUIRE(magic_enum::detail::max_v<number> == 300);
REQUIRE(magic_enum::detail::reflected_max_v<Binary> == 1);
REQUIRE(magic_enum::detail::reflected_max_v<Binary, false> == 1);
REQUIRE(magic_enum::detail::max_v<Binary> == true);
REQUIRE(magic_enum::detail::reflected_max_v<MaxUsedAsInvalid> == 64);
REQUIRE(magic_enum::detail::reflected_max_v<MaxUsedAsInvalid, false> == 64);
REQUIRE(magic_enum::detail::max_v<MaxUsedAsInvalid> == 1);
}
}