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LibJS: Implement Temporal.Duration.from()

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...with ParseTemporalDurationString currently TODO()'d.
This commit is contained in:
Linus Groh 2021-07-18 21:44:05 +01:00
parent 7355c23e17
commit 5c77885873
9 changed files with 236 additions and 0 deletions
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12
Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@ -1,5 +1,6 @@
/*
* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -7,6 +8,7 @@
#include <AK/CharacterTypes.h>
#include <AK/DateTimeLexer.h>
#include <LibJS/Runtime/Temporal/AbstractOperations.h>
#include <LibJS/Runtime/Temporal/Duration.h>
#include <LibJS/Runtime/Temporal/PlainDate.h>
#include <LibJS/Runtime/Temporal/PlainTime.h>
#include <LibJS/Runtime/Temporal/TimeZone.h>
@ -301,6 +303,7 @@ Optional<ISODateTime> parse_iso_date_time(GlobalObject& global_object, [[maybe_u
Optional<StringView> fraction_part;
Optional<StringView> calendar_part;
TODO();
// 3. Let year be the part of isoString produced by the DateYear production.
// 4. If the first code unit of year is 0x2212 (MINUS SIGN), replace it with the code unit 0x002D (HYPHEN-MINUS).
String normalized_year;
@ -420,10 +423,19 @@ Optional<TemporalInstant> parse_temporal_instant_string(GlobalObject& global_obj
return TemporalInstant { .year = result->year, .month = result->month, .day = result->day, .hour = result->hour, .minute = result->minute, .second = result->second, .millisecond = result->millisecond, .microsecond = result->microsecond, .nanosecond = result->nanosecond, .time_zone_offset = move(time_zone_result->offset) };
}
// 13.40 ParseTemporalDurationString ( isoString ), https://tc39.es/proposal-temporal/#sec-temporal-parsetemporaldurationstring
Optional<TemporalDuration> parse_temporal_duration_string(GlobalObject& global_object, String const& iso_string)
{
(void)global_object;
(void)iso_string;
TODO();
}
// 13.43 ParseTemporalTimeZoneString ( isoString ), https://tc39.es/proposal-temporal/#sec-temporal-parsetemporaltimezonestring
Optional<TemporalTimeZone> parse_temporal_time_zone_string(GlobalObject& global_object, [[maybe_unused]] String const& iso_string)
{
auto& vm = global_object.vm();
// 1. Assert: Type(isoString) is String.
// 2. If isoString does not satisfy the syntax of a TemporalTimeZoneString (see 13.33), then