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Implement locale-specific minute formatting

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This commit is contained in:
Victor Zverovich 2018-12-06 16:12:10 -08:00
parent 639de21757
commit aa3b5aba41
2 changed files with 9 additions and 2 deletions
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8
include/fmt/time.h
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@ -206,9 +206,13 @@ struct chrono_formatter {
format_localized(time, 'I');
}
void on_minute(numeric_system) {
void on_minute(numeric_system ns) {
auto minute = to_int((s.count() / 60) % 60);
write(minute, 2);
if (ns == numeric_system::standard)
return write(minute, 2);
auto time = tm();
time.tm_minute = minute;
format_localized(time, 'M');
}
void on_second(numeric_system) {

3
test/time-test.cc
View File

@ -107,5 +107,8 @@ TEST(TimeTest, ChronoLocale) {
EXPECT_EQ(str(), fmt::format(loc, "{:%OH}", std::chrono::hours(14)));
os << std::put_time(&time, "%OI");
EXPECT_EQ(str(), fmt::format(loc, "{:%OI}", std::chrono::hours(14)));
time.tm_minute = 42;
os << std::put_time(&time, "%OM");
EXPECT_EQ(str(), fmt::format(loc, "{:%OM}", std::chrono::minutes(42)));
}
#endif