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Added support for non-ASCII characters (UNIX/Linux) (#95)

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Komachin 2021-08-09 15:44:30 +01:00 • committed by GitHub
parent 5d6e0e7707
commit 38f86e4d09
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8 changed files with 393 additions and 3 deletions
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test/test.cpp
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@ -40,6 +40,10 @@ enum class Numbers : int { one = 1, two, three, many = 127 };
enum Directions { Up = 85, Down = -42, Right = 120, Left = -120 };
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
enum class Language : int { 日本語 = 10, 한국어 = 20, English = 30, 😃 = 40 };
#endif
enum number : unsigned long {
one = 100,
two = 200,
@ -121,6 +125,15 @@ TEST_CASE("enum_cast") {
REQUIRE(enum_cast<Directions>("Left").value() == Directions::Left);
REQUIRE_FALSE(enum_cast<Directions>("None").has_value());
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr auto lang = enum_cast<Language>("日本語");
REQUIRE(enum_cast<Language&>("한국어").value() == Language::한국어);
REQUIRE(enum_cast<const Language>("English").value() == Language::English);
REQUIRE(lang.value() == Language::日本語);
REQUIRE(enum_cast<Language>("😃").value() == Language::😃);
REQUIRE_FALSE(enum_cast<Language>("Französisch").has_value());
#endif
constexpr auto nt = enum_cast<number>("three");
REQUIRE(enum_cast<number>("one").value() == number::one);
REQUIRE(enum_cast<number>("two").value() == number::two);
@ -151,6 +164,15 @@ TEST_CASE("enum_cast") {
REQUIRE(enum_cast<Directions>(-120).value() == Directions::Left);
REQUIRE_FALSE(enum_cast<Directions>(0).has_value());
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr auto lang = enum_cast<Language>(10);
REQUIRE(enum_cast<Language&>(20).value() == Language::한국어);
REQUIRE(enum_cast<const Language>(30).value() == Language::English);
REQUIRE(lang.value() == Language::日本語);
REQUIRE(enum_cast<Language>(40).value() == Language::😃);
REQUIRE_FALSE(enum_cast<Language>(0).has_value());
#endif
constexpr auto nt = enum_cast<number>(300);
REQUIRE(enum_cast<number>(100).value() == number::one);
REQUIRE(enum_cast<number>(200).value() == number::two);
@ -184,6 +206,16 @@ TEST_CASE("enum_integer") {
REQUIRE(dr == 120);
REQUIRE(enum_integer(static_cast<Directions>(0)) == 0);
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr auto lang = enum_integer(Language::日本語);
Language korean = Language::한국어;
REQUIRE(enum_integer<Language&>(korean) == 20);
REQUIRE(enum_integer<const Language>(Language::English) == 30);
REQUIRE(enum_integer(Language::😃) == 40);
REQUIRE(lang == 10);
REQUIRE(enum_integer(static_cast<Language>(0)) == 0);
#endif
constexpr auto nt = enum_integer(number::three);
REQUIRE(enum_integer(number::one) == 100);
REQUIRE(enum_integer(number::two) == 200);
@ -216,6 +248,16 @@ TEST_CASE("enum_index") {
REQUIRE(dr.value() == 3);
REQUIRE_FALSE(enum_index(static_cast<Directions>(0)).has_value());
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr auto lang = enum_index<Language>(Language::日本語);
Language korean = Language::한국어;
REQUIRE(enum_index<Language&>(korean) == 1);
REQUIRE(enum_index<const Language>(Language::English).value() == 2);
REQUIRE(enum_index(Language::😃) == 3);
REQUIRE(lang.value() == 0);
REQUIRE_FALSE(enum_index(static_cast<Language>(0)).has_value());
#endif
constexpr auto nt = enum_index(number::three);
REQUIRE(enum_index(number::one).value() == 0);
REQUIRE(enum_index(number::two).value() == 1);
@ -249,6 +291,16 @@ TEST_CASE("enum_contains") {
REQUIRE(dr);
REQUIRE_FALSE(enum_contains(static_cast<Directions>(0)));
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr auto lang = enum_contains(Language::日本語);
Language korean = Language::한국어;
REQUIRE(enum_contains<Language&>(korean));
REQUIRE(enum_contains<const Language>(Language::English));
REQUIRE(enum_contains(Language::😃));
REQUIRE(lang);
REQUIRE_FALSE(enum_contains(static_cast<Directions>(0)));
#endif
constexpr auto nt = enum_contains(number::three);
REQUIRE(enum_contains(number::one));
REQUIRE(enum_contains<number&>(number::two));
@ -277,6 +329,14 @@ TEST_CASE("enum_contains") {
REQUIRE(enum_contains<Directions>(Directions::Up));
REQUIRE_FALSE(enum_contains<Directions>(static_cast<Directions>(0)));
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr auto lang = enum_integer(Language::日本語);
REQUIRE(enum_contains<Language&>(lang));
REQUIRE(enum_contains<const Language>(Language::한국어));
REQUIRE(enum_contains<Language>(Language::😃));
REQUIRE_FALSE(enum_contains<Language>(static_cast<Language>(0)));
#endif
constexpr auto nt = enum_contains<number>(number::three);
REQUIRE(enum_contains<number>(number::one));
REQUIRE(enum_contains<number>(100));
@ -310,6 +370,15 @@ TEST_CASE("enum_contains") {
REQUIRE(enum_contains<Directions>("Left"));
REQUIRE_FALSE(enum_contains<Directions>("None"));
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
auto lang = std::string{"日本語"};
REQUIRE(enum_contains<Language&>("한국어"));
REQUIRE(enum_contains<Language>("English"));
REQUIRE(enum_contains<const Language>(lang));
REQUIRE(enum_contains<Language>("😃"));
REQUIRE_FALSE(enum_contains<Language>("None"));
#endif
constexpr auto nt = enum_contains<number>("three");
REQUIRE(enum_contains<number>("one"));
REQUIRE(enum_contains<number>("two"));
@ -336,6 +405,14 @@ TEST_CASE("enum_value") {
REQUIRE(enum_value<Directions>(2) == Directions::Up);
REQUIRE(dr == Directions::Right);
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr auto lang = enum_value<Language>(3);
REQUIRE(enum_value<Language&>(0) == Language::日本語);
REQUIRE(enum_value<const Language>(1) == Language::한국어);
REQUIRE(enum_value<Language>(2) == Language::English);
REQUIRE(lang == Language::😃);
#endif
constexpr auto nt = enum_value<number>(2);
REQUIRE(enum_value<number>(0) == number::one);
REQUIRE(enum_value<number>(1) == number::two);
@ -362,6 +439,11 @@ TEST_CASE("enum_values") {
constexpr auto& s6 = enum_values<MaxUsedAsInvalid>();
REQUIRE(s6 == std::array<MaxUsedAsInvalid, 2>{{MaxUsedAsInvalid::ONE, MaxUsedAsInvalid::TWO}});
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr auto& s7 = enum_values<const Language>();
REQUIRE(s7 == std::array<Language, 4>{{Language::日本語, Language::한국어, Language::English, Language::😃}});
#endif
}
TEST_CASE("enum_count") {
@ -382,6 +464,11 @@ TEST_CASE("enum_count") {
constexpr auto s6 = enum_count<MaxUsedAsInvalid>();
REQUIRE(s6 == 2);
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr auto s7 = enum_count<Language>();
REQUIRE(s7 == 4);
#endif
}
TEST_CASE("enum_name") {
@ -412,6 +499,17 @@ TEST_CASE("enum_name") {
REQUIRE(enum_name(Directions::Left) == "Left");
REQUIRE(enum_name(static_cast<Directions>(0)).empty());
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr Language lang = Language::日本語;
constexpr auto lang_name = enum_name(lang);
Language lk = Language::한국어;
REQUIRE(enum_name<Language&>(lk) == "한국어");
REQUIRE(enum_name<const Language>(Language::English) == "English");
REQUIRE(lang_name == "日本語");
REQUIRE(enum_name(Language::😃) == "😃");
REQUIRE(enum_name(static_cast<Language>(0)).empty());
#endif
constexpr number nt = number::three;
constexpr auto nt_name = enum_name(nt);
REQUIRE(enum_name(number::one) == "one");
@ -443,6 +541,15 @@ TEST_CASE("enum_name") {
REQUIRE(dr_name == "Right");
REQUIRE(enum_name<Directions::Left>() == "Left");
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr Language lang = Language::日本語;
constexpr auto lang_name = enum_name<lang>();
REQUIRE(enum_name<Language::한국어>() == "한국어");
REQUIRE(enum_name<Language::English>() == "English");
REQUIRE(lang_name == "日本語");
REQUIRE(enum_name<Language::😃>() == "😃");
#endif
constexpr number nt = number::three;
constexpr auto nt_name = enum_name<nt>();
REQUIRE(enum_name<number::one>() == "one");
@ -469,6 +576,11 @@ TEST_CASE("enum_names") {
constexpr auto& s4 = enum_names<number>();
REQUIRE(s4 == std::array<std::string_view, 3>{{"one", "two", "three"}});
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr auto& s5 = enum_names<const Language>();
REQUIRE(s5 == std::array<std::string_view, 4>{{"日本語", "한국어", "English", "😃"}});
#endif
}
TEST_CASE("enum_entries") {
@ -485,6 +597,11 @@ TEST_CASE("enum_entries") {
constexpr auto& s4 = enum_entries<number>();
REQUIRE(s4 == std::array<std::pair<number, std::string_view>, 3>{{{number::one, "one"}, {number::two, "two"}, {number::three, "three"}}});
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
constexpr auto& s5 = enum_entries<const Language>();
REQUIRE(s5 == std::array<std::pair<Language, std::string_view>, 4>{{{Language::日本語, "日本語"}, {Language::한국어, "한국어"}, {Language::English, "English"}, {Language::😃, "😃"}}});
#endif
}
TEST_CASE("ostream_operators") {
@ -515,6 +632,15 @@ TEST_CASE("ostream_operators") {
test_ostream(static_cast<Directions>(0), "0");
test_ostream(std::make_optional(static_cast<Directions>(0)), "0");
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
test_ostream(std::make_optional(Language::日本語), "日本語");
test_ostream(Language::한국어, "한국어");
test_ostream(Language::English, "English");
test_ostream(Language::😃, "😃");
test_ostream(static_cast<Language>(0), "0");
test_ostream(std::make_optional(static_cast<Language>(0)), "0");
#endif
test_ostream(std::make_optional(number::one), "one");
test_ostream(number::two, "two");
test_ostream(number::three, "three");
@ -530,6 +656,9 @@ TEST_CASE("bitwise_operators") {
REQUIRE(enum_integer(~Color::RED) == ~enum_integer(Color::RED));
REQUIRE(enum_integer(~Numbers::one) == ~enum_integer(Numbers::one));
REQUIRE(enum_integer(~Directions::Up) == ~enum_integer(Directions::Up));
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
REQUIRE(enum_integer(~Language::日本語) == ~enum_integer(Language::日本語));
#endif
REQUIRE(enum_integer(~number::one) == ~enum_integer(number::one));
}
@ -537,6 +666,9 @@ TEST_CASE("bitwise_operators") {
REQUIRE(enum_integer(Color::RED | Color::BLUE) == (enum_integer(Color::RED) | enum_integer(Color::BLUE)));
REQUIRE(enum_integer(Numbers::one | Numbers::two) == (enum_integer(Numbers::one) | enum_integer(Numbers::two)));
REQUIRE(enum_integer(Directions::Up | Directions::Down) == (enum_integer(Directions::Up) | enum_integer(Directions::Down)));
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
REQUIRE(enum_integer(Language::日本語 | Language::한국어) == (enum_integer(Language::日本語) | enum_integer(Language::한국어)));
#endif
REQUIRE(enum_integer(number::one | number::two) == (enum_integer(number::one) | enum_integer(number::two)));
}
@ -544,6 +676,9 @@ TEST_CASE("bitwise_operators") {
REQUIRE(enum_integer(Color::RED & Color::BLUE) == (enum_integer(Color::RED) & enum_integer(Color::BLUE)));
REQUIRE(enum_integer(Numbers::one & Numbers::two) == (enum_integer(Numbers::one) & enum_integer(Numbers::two)));
REQUIRE(enum_integer(Directions::Up & Directions::Down) == (enum_integer(Directions::Up) & enum_integer(Directions::Down)));
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
REQUIRE(enum_integer(Language::日本語 & Language::한국어) == (enum_integer(Language::日本語) & enum_integer(Language::한국어)));
#endif
REQUIRE(enum_integer(number::one & number::two) == (enum_integer(number::one) & enum_integer(number::two)));
}
@ -551,6 +686,9 @@ TEST_CASE("bitwise_operators") {
REQUIRE(enum_integer(Color::RED ^ Color::BLUE) == (enum_integer(Color::RED) ^ enum_integer(Color::BLUE)));
REQUIRE(enum_integer(Numbers::one ^ Numbers::two) == (enum_integer(Numbers::one) ^ enum_integer(Numbers::two)));
REQUIRE(enum_integer(Directions::Up ^ Directions::Down) == (enum_integer(Directions::Up) ^ enum_integer(Directions::Down)));
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
REQUIRE(enum_integer(Language::日本語 ^ Language::한국어) == (enum_integer(Language::日本語) ^ enum_integer(Language::한국어)));
#endif
REQUIRE(enum_integer(number::one ^ number::two) == (enum_integer(number::one) ^ enum_integer(number::two)));
}
@ -570,6 +708,12 @@ TEST_CASE("bitwise_operators") {
number x4 = number::one;
x4 |= number::two;
REQUIRE(enum_integer(x4) == (enum_integer(number::one) | enum_integer(number::two)));
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
Language x5 = Language::日本語;
x5 |= Language::한국어;
REQUIRE(enum_integer(x5) == (enum_integer(Language::日本語) | enum_integer(Language::한국어)));
#endif
}
SECTION("operator&=") {
@ -588,6 +732,12 @@ TEST_CASE("bitwise_operators") {
number x4 = number::one;
x4 &= number::two;
REQUIRE(enum_integer(x4) == (enum_integer(number::one) & enum_integer(number::two)));
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
Language x5 = Language::日本語;
x5 &= Language::한국어;
REQUIRE(enum_integer(x5) == (enum_integer(Language::日本語) & enum_integer(Language::한국어)));
#endif
}
SECTION("operator^=") {
@ -606,6 +756,12 @@ TEST_CASE("bitwise_operators") {
number x4 = number::one;
x4 ^= number::two;
REQUIRE(enum_integer(x4) == (enum_integer(number::one) ^ enum_integer(number::two)));
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
Language x5 = Language::日本語;
x5 ^= Language::한국어;
REQUIRE(enum_integer(x5) == (enum_integer(Language::日本語) ^ enum_integer(Language::한국어)));
#endif
}
}
@ -613,6 +769,9 @@ TEST_CASE("type_traits") {
REQUIRE_FALSE(is_unscoped_enum_v<Color>);
REQUIRE_FALSE(is_unscoped_enum_v<Numbers>);
REQUIRE(is_unscoped_enum_v<Directions>);
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
REQUIRE_FALSE(is_unscoped_enum_v<Language>);
#endif
REQUIRE(is_unscoped_enum_v<number>);
REQUIRE(is_scoped_enum_v<Color>);
@ -625,6 +784,9 @@ TEST_CASE("enum_type_name") {
REQUIRE(enum_type_name<Color&>() == "Color");
REQUIRE(enum_type_name<const Numbers>() == "Numbers");
REQUIRE(enum_type_name<const Directions&>() == "Directions");
#if defined(MAGIC_ENUM_ENABLE_NONASCII)
REQUIRE(enum_type_name<const Language&>() == "Language");
#endif
REQUIRE(enum_type_name<number>() == "number");
}
@ -683,6 +845,12 @@ TEST_CASE("extrema") {
REQUIRE(magic_enum::detail::reflected_min_v<Directions> == 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::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::min_v<number> == 100);
@ -711,6 +879,12 @@ TEST_CASE("extrema") {
REQUIRE(magic_enum::detail::reflected_max_v<Directions> == 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::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::max_v<number> == 300);