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LibJS: Implement Temporal.PlainTime.prototype.with

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Ticks off one box in #8982 and fixes one test262 case.
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Luke Wilde 2021-09-08 18:59:09 +01:00 • committed by Linus Groh
parent b8d683c5fb
commit d943b8f100
8 changed files with 399 additions and 0 deletions
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17
Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@ -7,6 +7,7 @@
#include <AK/CharacterTypes.h>
#include <AK/DateTimeLexer.h>
#include <AK/TypeCasts.h>
#include <AK/Variant.h>
#include <LibJS/Runtime/IteratorOperations.h>
#include <LibJS/Runtime/PropertyName.h>
@ -14,8 +15,10 @@
#include <LibJS/Runtime/Temporal/Calendar.h>
#include <LibJS/Runtime/Temporal/Duration.h>
#include <LibJS/Runtime/Temporal/PlainDate.h>
#include <LibJS/Runtime/Temporal/PlainDateTime.h>
#include <LibJS/Runtime/Temporal/PlainTime.h>
#include <LibJS/Runtime/Temporal/TimeZone.h>
#include <LibJS/Runtime/Temporal/ZonedDateTime.h>
namespace JS::Temporal {
@ -597,6 +600,20 @@ Optional<u16> maximum_temporal_duration_rounding_increment(StringView unit)
return 1000;
}
// 13.26 RejectTemporalCalendarType ( object ), https://tc39.es/proposal-temporal/#sec-temporal-rejecttemporalcalendartype
void reject_temporal_calendar_type(GlobalObject& global_object, Object& object)
{
auto& vm = global_object.vm();
// 1. Assert: Type(object) is Object.
// 2. If object has an [[InitializedTemporalDate]], [[InitializedTemporalDateTime]], [[InitializedTemporalMonthDay]], [[InitializedTemporalTime]], [[InitializedTemporalYearMonth]], or [[InitializedTemporalZonedDateTime]] internal slot, then
if (is<PlainDate>(object) || is<PlainDateTime>(object) || is<PlainMonthDay>(object) || is<PlainTime>(object) || is<PlainYearMonth>(object) || is<ZonedDateTime>(object)) {
// a. Throw a TypeError exception.
vm.throw_exception<TypeError>(global_object, ErrorType::TemporalPlainTimeWithArgumentMustNotHave, "calendar or timeZone");
}
}
// 13.27 FormatSecondsStringPart ( second, millisecond, microsecond, nanosecond, precision ), https://tc39.es/proposal-temporal/#sec-temporal-formatsecondsstringpart
String format_seconds_string_part(u8 second, u16 millisecond, u16 microsecond, u16 nanosecond, Variant<String, u8> const& precision)
{