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Coding conventions and minor fixes

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This commit is contained in:
Victor Zverovich 2024-04-05 08:36:45 +09:00
parent 71144eeaff
commit c70e7b7473
2 changed files with 23 additions and 27 deletions
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40
include/fmt/chrono.h
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@ -2096,17 +2096,17 @@ class year_month_day {
year_month_day() = default; year_month_day() = default;
constexpr year_month_day(const year& y, const month& m, const day& d) noexcept constexpr year_month_day(const year& y, const month& m, const day& d) noexcept
: year_(y), month_(m), day_(d) {} : year_(y), month_(m), day_(d) {}
constexpr fmt::year year() const noexcept { return year_; } constexpr auto year() const noexcept -> fmt::year { return year_; }
constexpr fmt::month month() const noexcept { return month_; } constexpr auto month() const noexcept -> fmt::month { return month_; }
constexpr fmt::day day() const noexcept { return day_; } constexpr auto day() const noexcept -> fmt::day { return day_; }
}; };
#endif #endif
template <typename Char> template <typename Char>
struct formatter<weekday, Char> : private formatter<std::tm, Char> { struct formatter<weekday, Char> : private formatter<std::tm, Char> {
private: private:
bool localized_{false}; bool localized_ = false;
bool use_tm_formatter_{false}; bool use_tm_formatter_ = false;
public: public:
FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx) FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx)
@ -2125,9 +2125,7 @@ struct formatter<weekday, Char> : private formatter<std::tm, Char> {
auto format(weekday wd, FormatContext& ctx) const -> decltype(ctx.out()) { auto format(weekday wd, FormatContext& ctx) const -> decltype(ctx.out()) {
auto time = std::tm(); auto time = std::tm();
time.tm_wday = static_cast<int>(wd.c_encoding()); time.tm_wday = static_cast<int>(wd.c_encoding());
if (use_tm_formatter_) { if (use_tm_formatter_) return formatter<std::tm, Char>::format(time, ctx);
return formatter<std::tm, Char>::format(time, ctx);
}
detail::get_locale loc(localized_, ctx.locale()); detail::get_locale loc(localized_, ctx.locale());
auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time); auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time);
w.on_abbr_weekday(); w.on_abbr_weekday();
@ -2138,7 +2136,7 @@ struct formatter<weekday, Char> : private formatter<std::tm, Char> {
template <typename Char> template <typename Char>
struct formatter<day, Char> : private formatter<std::tm, Char> { struct formatter<day, Char> : private formatter<std::tm, Char> {
private: private:
bool use_tm_formatter_{false}; bool use_tm_formatter_ = false;
public: public:
FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx) FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx)
@ -2152,9 +2150,7 @@ struct formatter<day, Char> : private formatter<std::tm, Char> {
auto format(day d, FormatContext& ctx) const -> decltype(ctx.out()) { auto format(day d, FormatContext& ctx) const -> decltype(ctx.out()) {
auto time = std::tm(); auto time = std::tm();
time.tm_mday = static_cast<int>(static_cast<unsigned>(d)); time.tm_mday = static_cast<int>(static_cast<unsigned>(d));
if (use_tm_formatter_) { if (use_tm_formatter_) return formatter<std::tm, Char>::format(time, ctx);
return formatter<std::tm, Char>::format(time, ctx);
}
detail::get_locale loc(false, ctx.locale()); detail::get_locale loc(false, ctx.locale());
auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time); auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time);
w.on_day_of_month(detail::numeric_system::standard); w.on_day_of_month(detail::numeric_system::standard);
@ -2165,8 +2161,8 @@ struct formatter<day, Char> : private formatter<std::tm, Char> {
template <typename Char> template <typename Char>
struct formatter<month, Char> : private formatter<std::tm, Char> { struct formatter<month, Char> : private formatter<std::tm, Char> {
private: private:
bool localized_{false}; bool localized_ = false;
bool use_tm_formatter_{false}; bool use_tm_formatter_ = false;
public: public:
FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx) FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx)
@ -2185,9 +2181,7 @@ struct formatter<month, Char> : private formatter<std::tm, Char> {
auto format(month m, FormatContext& ctx) const -> decltype(ctx.out()) { auto format(month m, FormatContext& ctx) const -> decltype(ctx.out()) {
auto time = std::tm(); auto time = std::tm();
time.tm_mon = static_cast<int>(static_cast<unsigned>(m)) - 1; time.tm_mon = static_cast<int>(static_cast<unsigned>(m)) - 1;
if (use_tm_formatter_) { if (use_tm_formatter_) return formatter<std::tm, Char>::format(time, ctx);
return formatter<std::tm, Char>::format(time, ctx);
}
detail::get_locale loc(localized_, ctx.locale()); detail::get_locale loc(localized_, ctx.locale());
auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time); auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time);
w.on_abbr_month(); w.on_abbr_month();
@ -2198,7 +2192,7 @@ struct formatter<month, Char> : private formatter<std::tm, Char> {
template <typename Char> template <typename Char>
struct formatter<year, Char> : private formatter<std::tm, Char> { struct formatter<year, Char> : private formatter<std::tm, Char> {
private: private:
bool use_tm_formatter_{false}; bool use_tm_formatter_ = false;
public: public:
FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx) FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx)
@ -2212,9 +2206,7 @@ struct formatter<year, Char> : private formatter<std::tm, Char> {
auto format(year y, FormatContext& ctx) const -> decltype(ctx.out()) { auto format(year y, FormatContext& ctx) const -> decltype(ctx.out()) {
auto time = std::tm(); auto time = std::tm();
time.tm_year = static_cast<int>(y) - 1900; time.tm_year = static_cast<int>(y) - 1900;
if (use_tm_formatter_) { if (use_tm_formatter_) return formatter<std::tm, Char>::format(time, ctx);
return formatter<std::tm, Char>::format(time, ctx);
}
detail::get_locale loc(false, ctx.locale()); detail::get_locale loc(false, ctx.locale());
auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time); auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time);
w.on_year(detail::numeric_system::standard); w.on_year(detail::numeric_system::standard);
@ -2225,7 +2217,7 @@ struct formatter<year, Char> : private formatter<std::tm, Char> {
template <typename Char> template <typename Char>
struct formatter<year_month_day, Char> : private formatter<std::tm, Char> { struct formatter<year_month_day, Char> : private formatter<std::tm, Char> {
private: private:
bool use_tm_formatter_{false}; bool use_tm_formatter_ = false;
public: public:
FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx) FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx)
@ -2242,9 +2234,7 @@ struct formatter<year_month_day, Char> : private formatter<std::tm, Char> {
time.tm_year = static_cast<int>(val.year()) - 1900; time.tm_year = static_cast<int>(val.year()) - 1900;
time.tm_mon = static_cast<int>(static_cast<unsigned>(val.month())) - 1; time.tm_mon = static_cast<int>(static_cast<unsigned>(val.month())) - 1;
time.tm_mday = static_cast<int>(static_cast<unsigned>(val.day())); time.tm_mday = static_cast<int>(static_cast<unsigned>(val.day()));
if (use_tm_formatter_) { if (use_tm_formatter_) return formatter<std::tm, Char>::format(time, ctx);
return formatter<std::tm, Char>::format(time, ctx);
}
detail::get_locale loc(true, ctx.locale()); detail::get_locale loc(true, ctx.locale());
auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time); auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time);
w.on_iso_date(); w.on_iso_date();

10
test/chrono-test.cc
View File

@ -754,14 +754,19 @@ TEST(chrono_test, weekday) {
auto sat = fmt::weekday(6); auto sat = fmt::weekday(6);
auto tm = std::tm();
tm.tm_wday = static_cast<int>(sat.c_encoding());
EXPECT_EQ(fmt::format("{}", sat), "Sat"); EXPECT_EQ(fmt::format("{}", sat), "Sat");
EXPECT_EQ(fmt::format("{:%a}", sat), "Sat"); EXPECT_EQ(fmt::format("{:%a}", sat), "Sat");
EXPECT_EQ(fmt::format("{:%A}", sat), "Saturday"); EXPECT_EQ(fmt::format("{:%A}", sat), "Saturday");
EXPECT_EQ(fmt::format("{:%a}", tm), "Sat");
if (loc != std::locale::classic()) { if (loc != std::locale::classic()) {
auto saturdays = std::vector<std::string>{"sáb", "sá."}; auto saturdays = std::vector<std::string>{"sáb", "sá."};
EXPECT_THAT(saturdays, Contains(fmt::format(loc, "{:L}", sat))); EXPECT_THAT(saturdays, Contains(fmt::format(loc, "{:L}", sat)));
EXPECT_THAT(saturdays, Contains(fmt::format(loc, "{:%a}", sat))); EXPECT_THAT(saturdays, Contains(fmt::format(loc, "{:%a}", sat)));
EXPECT_THAT(saturdays, Contains(fmt::format(loc, "{:%a}", tm)));
} }
} }
@ -1013,6 +1018,9 @@ TEST(chrono_test, out_of_range) {
} }
TEST(chrono_test, year_month_day) { TEST(chrono_test, year_month_day) {
auto loc = get_locale("es_ES.UTF-8");
std::locale::global(loc);
auto year = fmt::year(2024); auto year = fmt::year(2024);
auto month = fmt::month(1); auto month = fmt::month(1);
auto day = fmt::day(1); auto day = fmt::day(1);
@ -1035,8 +1043,6 @@ TEST(chrono_test, year_month_day) {
EXPECT_EQ(fmt::format("{:%Y-%b-%d}", ymd), "2024-Jan-01"); EXPECT_EQ(fmt::format("{:%Y-%b-%d}", ymd), "2024-Jan-01");
EXPECT_EQ(fmt::format("{:%Y-%B-%d}", ymd), "2024-January-01"); EXPECT_EQ(fmt::format("{:%Y-%B-%d}", ymd), "2024-January-01");
auto loc = get_locale("es_ES.UTF-8");
std::locale::global(loc);
if (loc != std::locale::classic()) { if (loc != std::locale::classic()) {
auto months = std::vector<std::string>{"ene.", "ene"}; auto months = std::vector<std::string>{"ene.", "ene"};
EXPECT_THAT(months, Contains(fmt::format(loc, "{:L}", month))); EXPECT_THAT(months, Contains(fmt::format(loc, "{:L}", month)));