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LibJS: Implement Temporal.PlainTime.prototype.toPlainDateTime

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Idan Horowitz 2021-07-30 00:28:04 +03:00 • committed by Linus Groh
parent 8f9b4a5ea6
commit d1ee31c5de
4 changed files with 43 additions and 0 deletions
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21
Userland/Libraries/LibJS/Runtime/Temporal/PlainTimePrototype.cpp
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@ -6,6 +6,8 @@
#include <LibJS/Runtime/GlobalObject.h>
#include <LibJS/Runtime/Temporal/Calendar.h>
#include <LibJS/Runtime/Temporal/PlainDate.h>
#include <LibJS/Runtime/Temporal/PlainDateTime.h>
#include <LibJS/Runtime/Temporal/PlainTime.h>
#include <LibJS/Runtime/Temporal/PlainTimePrototype.h>
@ -35,6 +37,7 @@ void PlainTimePrototype::initialize(GlobalObject& global_object)
define_native_accessor(vm.names.nanosecond, nanosecond_getter, {}, Attribute::Configurable);
u8 attr = Attribute::Writable | Attribute::Configurable;
define_native_function(vm.names.toPlainDateTime, to_plain_date_time, 1, attr);
define_native_function(vm.names.valueOf, value_of, 0, attr);
}
@ -142,6 +145,24 @@ JS_DEFINE_NATIVE_FUNCTION(PlainTimePrototype::nanosecond_getter)
return Value(temporal_time->iso_nanosecond());
}
// 4.3.17 Temporal.PlainTime.prototype.toPlainDateTime ( temporalDate )
JS_DEFINE_NATIVE_FUNCTION(PlainTimePrototype::to_plain_date_time)
{
// 1. Let temporalTime be the this value.
// 2. Perform ? RequireInternalSlot(temporalTime, [[InitializedTemporalTime]]).
auto* temporal_time = typed_this(global_object);
if (vm.exception())
return {};
// 3. Set temporalDate to ? ToTemporalDate(temporalDate).
auto* temporal_date = to_temporal_date(global_object, vm.argument(0));
if (vm.exception())
return {};
// 4. Return ? CreateTemporalDateTime(temporalDate.[[ISOYear]], temporalDate.[[ISOMonth]], temporalDate.[[ISODay]], temporalTime.[[ISOHour]], temporalTime.[[ISOMinute]], temporalTime.[[ISOSecond]], temporalTime.[[ISOMillisecond]], temporalTime.[[ISOMicrosecond]], temporalTime.[[ISONanosecond]], temporalDate.[[Calendar]]).
return create_temporal_date_time(global_object, temporal_date->iso_year(), temporal_date->iso_month(), temporal_date->iso_day(), temporal_time->iso_hour(), temporal_time->iso_minute(), temporal_time->iso_second(), temporal_time->iso_millisecond(), temporal_time->iso_microsecond(), temporal_time->iso_nanosecond(), temporal_date->calendar());
}
// 4.3.23 Temporal.PlainTime.prototype.valueOf ( ), https://tc39.es/proposal-temporal/#sec-temporal.plaintime.prototype.valueof
JS_DEFINE_NATIVE_FUNCTION(PlainTimePrototype::value_of)
{

1
Userland/Libraries/LibJS/Runtime/Temporal/PlainTimePrototype.h
View file

@ -26,6 +26,7 @@ private:
JS_DECLARE_NATIVE_FUNCTION(millisecond_getter);
JS_DECLARE_NATIVE_FUNCTION(microsecond_getter);
JS_DECLARE_NATIVE_FUNCTION(nanosecond_getter);
JS_DECLARE_NATIVE_FUNCTION(to_plain_date_time);
JS_DECLARE_NATIVE_FUNCTION(value_of);
};