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implement year_month_day (#3913)

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* implement year_month_day, also changed weekday, day, month, year's formatter to use formatter<std::tm, Char> so they all support the format strings
* support ":L" for month and weekday
This commit is contained in:
zivshek
2024-04-03 18:35:53 -04:00
committed by GitHub
parent 843e293564
commit 71144eeaff
2 changed files with 126 additions and 32 deletions
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33
test/chrono-test.cc
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@@ -751,18 +751,17 @@ TEST(chrono_test, unsigned_duration) {
TEST(chrono_test, weekday) {
auto loc = get_locale("es_ES.UTF-8");
std::locale::global(loc);
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("{:%a}", tm), "Sat");
EXPECT_EQ(fmt::format("{:%a}", sat), "Sat");
EXPECT_EQ(fmt::format("{:%A}", sat), "Saturday");
if (loc != std::locale::classic()) {
auto saturdays = std::vector<std::string>{"sáb", "sá."};
EXPECT_THAT(saturdays, Contains(fmt::format(loc, "{:L}", sat)));
EXPECT_THAT(saturdays, Contains(fmt::format(loc, "{:%a}", tm)));
EXPECT_THAT(saturdays, Contains(fmt::format(loc, "{:%a}", sat)));
}
}
@@ -1014,13 +1013,33 @@ TEST(chrono_test, out_of_range) {
}
TEST(chrono_test, year_month_day) {
auto loc = get_locale("es_ES.UTF-8");
std::locale::global(loc);
auto year = fmt::year(2024);
auto month = fmt::month(1);
auto day = fmt::day(1);
auto ymd = fmt::year_month_day(year, month, day);
EXPECT_EQ(fmt::format("{}", year), "2024");
EXPECT_EQ(fmt::format("{:%Y}", year), "2024");
EXPECT_EQ(fmt::format("{:%y}", year), "24");
EXPECT_EQ(fmt::format("{}", month), "Jan");
EXPECT_EQ(fmt::format("{:%m}", month), "01");
EXPECT_EQ(fmt::format("{:%b}", month), "Jan");
EXPECT_EQ(fmt::format("{:%B}", month), "January");
EXPECT_EQ(fmt::format("{}", day), "01");
EXPECT_EQ(fmt::format("{:%d}", day), "01");
EXPECT_EQ(fmt::format("{}", ymd), "2024-01-01");
EXPECT_EQ(fmt::format("{:%Y-%m-%d}", ymd), "2024-01-01");
EXPECT_EQ(fmt::format("{:%Y-%b-%d}", ymd), "2024-Jan-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()) {
auto months = std::vector<std::string>{"ene.", "ene"};
EXPECT_THAT(months, Contains(fmt::format(loc, "{:L}", month)));
EXPECT_THAT(months, Contains(fmt::format(loc, "{:%b}", month)));
}
}