LibJS: Add calendar id getter to PlainMonthDayPrototype

This commit is contained in:
Pavel Shliak 2024-10-25 16:18:06 +04:00 committed by Andreas Kling
parent 0e1e8c908e
commit 2ad48b64ca
Notes: github-actions[bot] 2024-10-30 09:30:57 +00:00
3 changed files with 29 additions and 0 deletions

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@ -32,6 +32,7 @@ void PlainMonthDayPrototype::initialize(Realm& realm)
define_direct_property(vm.well_known_symbol_to_string_tag(), PrimitiveString::create(vm, "Temporal.PlainMonthDay"_string), Attribute::Configurable);
define_native_accessor(realm, vm.names.calendar, calendar_getter, {}, Attribute::Configurable);
define_native_accessor(realm, vm.names.calendarId, calendar_id_getter, {}, Attribute::Configurable);
define_native_accessor(realm, vm.names.monthCode, month_code_getter, {}, Attribute::Configurable);
define_native_accessor(realm, vm.names.day, day_getter, {}, Attribute::Configurable);
@ -280,4 +281,16 @@ JS_DEFINE_NATIVE_FUNCTION(PlainMonthDayPrototype::get_iso_fields)
return fields;
}
// 10.3.3 get Temporal.PlainMonthDay.prototype.calendarId
JS_DEFINE_NATIVE_FUNCTION(PlainMonthDayPrototype::calendar_id_getter)
{
// Step 1: Let monthDay be the this value
// Step 2: Perform ? RequireInternalSlot(monthDay, [[InitializedTemporalMonthDay]]).
auto month_day = TRY(typed_this_object(vm));
// Step 3: Return monthDay.[[Calendar]].
auto& calendar = static_cast<Calendar&>(month_day->calendar());
return PrimitiveString::create(vm, calendar.identifier());
}
}

View file

@ -23,6 +23,7 @@ private:
explicit PlainMonthDayPrototype(Realm&);
JS_DECLARE_NATIVE_FUNCTION(calendar_getter);
JS_DECLARE_NATIVE_FUNCTION(calendar_id_getter);
JS_DECLARE_NATIVE_FUNCTION(month_code_getter);
JS_DECLARE_NATIVE_FUNCTION(day_getter);
JS_DECLARE_NATIVE_FUNCTION(with);

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@ -0,0 +1,15 @@
describe("correct behavior", () => {
test("calendarId basic functionality", () => {
const calendar = "iso8601";
const plainMonthDay = new Temporal.PlainMonthDay(5, 1, calendar);
expect(plainMonthDay.calendarId).toBe("iso8601");
});
});
describe("errors", () => {
test("this value must be a Temporal.PlainMonthDay object", () => {
expect(() => {
Reflect.get(Temporal.PlainMonthDay.prototype, "calendarId", "foo");
}).toThrowWithMessage(TypeError, "Not an object of type Temporal.PlainMonthDay");
});
});