mirror of
https://github.com/SerenityOS/serenity
synced 2024-10-16 04:42:57 +00:00
LibJS: Implement Temporal.ZonedDateTime.prototype.withPlainDate
This commit is contained in:
parent
132a56f07c
commit
d5f2745a19
|
@ -65,6 +65,7 @@ void ZonedDateTimePrototype::initialize(GlobalObject& global_object)
|
|||
|
||||
u8 attr = Attribute::Writable | Attribute::Configurable;
|
||||
define_native_function(vm.names.withPlainTime, with_plain_time, 0, attr);
|
||||
define_native_function(vm.names.withPlainDate, with_plain_date, 1, attr);
|
||||
define_native_function(vm.names.valueOf, value_of, 0, attr);
|
||||
define_native_function(vm.names.startOfDay, start_of_day, 0, attr);
|
||||
define_native_function(vm.names.toInstant, to_instant, 0, attr);
|
||||
|
@ -745,6 +746,38 @@ JS_DEFINE_NATIVE_FUNCTION(ZonedDateTimePrototype::with_plain_time)
|
|||
return MUST(create_temporal_zoned_date_time(global_object, instant->nanoseconds(), time_zone, calendar));
|
||||
}
|
||||
|
||||
// 6.3.32 Temporal.ZonedDateTime.prototype.withPlainDate ( plainDateLike ), https://tc39.es/proposal-temporal/#sec-temporal.zoneddatetime.prototype.withplaindate
|
||||
JS_DEFINE_NATIVE_FUNCTION(ZonedDateTimePrototype::with_plain_date)
|
||||
{
|
||||
// 1. Let zonedDateTime be the this value.
|
||||
// 2. Perform ? RequireInternalSlot(zonedDateTime, [[InitializedTemporalZonedDateTime]]).
|
||||
auto* zoned_date_time = TRY(typed_this_object(global_object));
|
||||
|
||||
// 3. Let plainDate be ? ToTemporalDate(plainDateLike).
|
||||
auto* plain_date = TRY(to_temporal_date(global_object, vm.argument(0)));
|
||||
|
||||
// 4. Let timeZone be zonedDateTime.[[TimeZone]].
|
||||
auto& time_zone = zoned_date_time->time_zone();
|
||||
|
||||
// 5. Let instant be ! CreateTemporalInstant(zonedDateTime.[[Nanoseconds]]).
|
||||
auto* instant = MUST(create_temporal_instant(global_object, zoned_date_time->nanoseconds()));
|
||||
|
||||
// 6. Let plainDateTime be ? BuiltinTimeZoneGetPlainDateTimeFor(timeZone, instant, zonedDateTime.[[Calendar]]).
|
||||
auto* plain_date_time = TRY(builtin_time_zone_get_plain_date_time_for(global_object, &time_zone, *instant, zoned_date_time->calendar()));
|
||||
|
||||
// 7. Let calendar be ? ConsolidateCalendars(zonedDateTime.[[Calendar]], plainDate.[[Calendar]]).
|
||||
auto* calendar = TRY(consolidate_calendars(global_object, zoned_date_time->calendar(), plain_date->calendar()));
|
||||
|
||||
// 8. Let resultPlainDateTime be ? CreateTemporalDateTime(plainDate.[[ISOYear]], plainDate.[[ISOMonth]], plainDate.[[ISODay]], plainDateTime.[[ISOHour]], plainDateTime.[[ISOMinute]], plainDateTime.[[ISOSecond]], plainDateTime.[[ISOMillisecond]], plainDateTime.[[ISOMicrosecond]], plainDateTime.[[ISONanosecond]], calendar).
|
||||
auto* result_plain_date_time = TRY(create_temporal_date_time(global_object, plain_date->iso_year(), plain_date->iso_month(), plain_date->iso_day(), plain_date_time->iso_hour(), plain_date_time->iso_minute(), plain_date_time->iso_second(), plain_date_time->iso_millisecond(), plain_date_time->iso_microsecond(), plain_date_time->iso_nanosecond(), *calendar));
|
||||
|
||||
// 9. Set instant to ? BuiltinTimeZoneGetInstantFor(timeZone, resultPlainDateTime, "compatible").
|
||||
instant = TRY(builtin_time_zone_get_instant_for(global_object, &time_zone, *result_plain_date_time, "compatible"sv));
|
||||
|
||||
// 10. Return ! CreateTemporalZonedDateTime(instant.[[Nanoseconds]], timeZone, calendar).
|
||||
return MUST(create_temporal_zoned_date_time(global_object, instant->nanoseconds(), time_zone, *calendar));
|
||||
}
|
||||
|
||||
// 6.3.44 Temporal.ZonedDateTime.prototype.valueOf ( ), https://tc39.es/proposal-temporal/#sec-temporal.zoneddatetime.prototype.valueof
|
||||
JS_DEFINE_NATIVE_FUNCTION(ZonedDateTimePrototype::value_of)
|
||||
{
|
||||
|
|
|
@ -50,6 +50,7 @@ private:
|
|||
JS_DECLARE_NATIVE_FUNCTION(era_getter);
|
||||
JS_DECLARE_NATIVE_FUNCTION(era_year_getter);
|
||||
JS_DECLARE_NATIVE_FUNCTION(with_plain_time);
|
||||
JS_DECLARE_NATIVE_FUNCTION(with_plain_date);
|
||||
JS_DECLARE_NATIVE_FUNCTION(value_of);
|
||||
JS_DECLARE_NATIVE_FUNCTION(start_of_day);
|
||||
JS_DECLARE_NATIVE_FUNCTION(to_instant);
|
||||
|
|
|
@ -0,0 +1,84 @@
|
|||
describe("correct behavior", () => {
|
||||
test("length is 1", () => {
|
||||
expect(Temporal.ZonedDateTime.prototype.withPlainDate).toHaveLength(1);
|
||||
});
|
||||
|
||||
function checkExpectedResults(withPlainDateZonedDateTime) {
|
||||
expect(withPlainDateZonedDateTime.epochNanoseconds).toBe(1640467016100200300n);
|
||||
expect(withPlainDateZonedDateTime.epochMicroseconds).toBe(1640467016100200n);
|
||||
expect(withPlainDateZonedDateTime.epochMilliseconds).toBe(1640467016100);
|
||||
expect(withPlainDateZonedDateTime.epochSeconds).toBe(1640467016);
|
||||
expect(withPlainDateZonedDateTime.year).toBe(2021);
|
||||
expect(withPlainDateZonedDateTime.month).toBe(12);
|
||||
expect(withPlainDateZonedDateTime.monthCode).toBe("M12");
|
||||
expect(withPlainDateZonedDateTime.day).toBe(25);
|
||||
expect(withPlainDateZonedDateTime.hour).toBe(21);
|
||||
expect(withPlainDateZonedDateTime.minute).toBe(16);
|
||||
expect(withPlainDateZonedDateTime.second).toBe(56);
|
||||
expect(withPlainDateZonedDateTime.millisecond).toBe(100);
|
||||
expect(withPlainDateZonedDateTime.microsecond).toBe(200);
|
||||
expect(withPlainDateZonedDateTime.nanosecond).toBe(300);
|
||||
expect(withPlainDateZonedDateTime.dayOfWeek).toBe(6);
|
||||
expect(withPlainDateZonedDateTime.dayOfYear).toBe(359);
|
||||
expect(withPlainDateZonedDateTime.weekOfYear).toBe(51);
|
||||
expect(withPlainDateZonedDateTime.hoursInDay).toBe(24);
|
||||
expect(withPlainDateZonedDateTime.daysInWeek).toBe(7);
|
||||
expect(withPlainDateZonedDateTime.daysInYear).toBe(365);
|
||||
expect(withPlainDateZonedDateTime.monthsInYear).toBe(12);
|
||||
expect(withPlainDateZonedDateTime.inLeapYear).toBeFalse();
|
||||
expect(withPlainDateZonedDateTime.offset).toBe("+00:00");
|
||||
expect(withPlainDateZonedDateTime.offsetNanoseconds).toBe(0);
|
||||
}
|
||||
|
||||
test("basic functionality", () => {
|
||||
const plainDateTime = new Temporal.PlainDateTime(2021, 11, 4, 21, 16, 56, 100, 200, 300);
|
||||
const timeZone = new Temporal.TimeZone("UTC");
|
||||
const zonedDateTime = plainDateTime.toZonedDateTime(timeZone);
|
||||
const plainDate = new Temporal.PlainDate(2021, 12, 25);
|
||||
const withPlainDateZonedDateTime = zonedDateTime.withPlainDate(plainDate);
|
||||
|
||||
checkExpectedResults(withPlainDateZonedDateTime);
|
||||
});
|
||||
|
||||
test("plain time-like object", () => {
|
||||
const plainDateTime = new Temporal.PlainDateTime(2021, 11, 4, 21, 16, 56, 100, 200, 300);
|
||||
const timeZone = new Temporal.TimeZone("UTC");
|
||||
const zonedDateTime = plainDateTime.toZonedDateTime(timeZone);
|
||||
const plainDateLike = { year: 2021, month: 12, day: 25 };
|
||||
const withPlainDateZonedDateTime = zonedDateTime.withPlainDate(plainDateLike);
|
||||
|
||||
checkExpectedResults(withPlainDateZonedDateTime);
|
||||
});
|
||||
|
||||
// FIXME: Enable when time string parsing is implemented.
|
||||
test.skip("from plain date string", () => {
|
||||
const plainDateTime = new Temporal.PlainDateTime(2021, 11, 4, 21, 16, 56, 100, 200, 300);
|
||||
const timeZone = new Temporal.TimeZone("UTC");
|
||||
const zonedDateTime = plainDateTime.toZonedDateTime(timeZone);
|
||||
const withPlainDateZonedDateTime = zonedDateTime.withPlainDate("2021-12-25");
|
||||
|
||||
checkExpectedResults(withPlainDateZonedDateTime);
|
||||
});
|
||||
});
|
||||
|
||||
describe("errors", () => {
|
||||
test("this value must be a Temporal.ZonedDateTime object", () => {
|
||||
expect(() => {
|
||||
Temporal.ZonedDateTime.prototype.withPlainDate.call("foo");
|
||||
}).toThrowWithMessage(TypeError, "Not an object of type Temporal.ZonedDateTime");
|
||||
});
|
||||
|
||||
test("missing properties", () => {
|
||||
expect(() => {
|
||||
new Temporal.ZonedDateTime(1n, {}).withPlainDate({});
|
||||
}).toThrowWithMessage(TypeError, "Required property year is missing or undefined");
|
||||
|
||||
expect(() => {
|
||||
new Temporal.ZonedDateTime(1n, {}).withPlainDate({ year: 1 });
|
||||
}).toThrowWithMessage(TypeError, "Required property month is missing or undefined");
|
||||
|
||||
expect(() => {
|
||||
new Temporal.ZonedDateTime(1n, {}).withPlainDate({ year: 1, month: 1 });
|
||||
}).toThrowWithMessage(TypeError, "Required property day is missing or undefined");
|
||||
});
|
||||
});
|
Loading…
Reference in a new issue