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LibJS: Implement stringification Temporal.PlainMonthDay prototypes

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Timothy Flynn 2024-11-20 14:57:18 -05:00 • committed by Tim Flynn
commit 5bccb36a6f
Notes: github-actions[bot] 2024-11-22 00:25:37 +00:00
14 changed files with 238 additions and 7 deletions
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22
Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@ -84,6 +84,28 @@ ThrowCompletionOr<Overflow> get_temporal_overflow_option(VM& vm, Object const& o
return Overflow::Reject;
}
// 13.10 GetTemporalShowCalendarNameOption ( options ), https://tc39.es/proposal-temporal/#sec-temporal-gettemporalshowcalendarnameoption
ThrowCompletionOr<ShowCalendar> get_temporal_show_calendar_name_option(VM& vm, Object const& options)
{
// 1. Let stringValue be ? GetOption(options, "calendarName", STRING, « "auto", "always", "never", "critical" », "auto").
auto string_value = TRY(get_option(vm, options, vm.names.calendarName, OptionType::String, { "auto"sv, "always"sv, "never"sv, "critical"sv }, "auto"sv));
// 2. If stringValue is "always", return ALWAYS.
if (string_value.as_string().utf8_string_view() == "always"sv)
return ShowCalendar::Always;
// 3. If stringValue is "never", return NEVER.
if (string_value.as_string().utf8_string_view() == "never"sv)
return ShowCalendar::Never;
// 4. If stringValue is "critical", return CRITICAL.
if (string_value.as_string().utf8_string_view() == "critical"sv)
return ShowCalendar::Critical;
// 5. Return AUTO.
return ShowCalendar::Auto;
}
// 13.14 ValidateTemporalRoundingIncrement ( increment, dividend, inclusive ), https://tc39.es/proposal-temporal/#sec-validatetemporalroundingincrement
ThrowCompletionOr<void> validate_temporal_rounding_increment(VM& vm, u64 increment, u64 dividend, bool inclusive)
{