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LibJS: Add calendarName: "critical" option to toString() methods

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This is a normative change in the Temporal spec.

See: e715a50
This commit is contained in:
Luke Wilde 2022-11-02 19:24:47 +00:00 • committed by Linus Groh
parent 192aa75279
commit 4a167cfbec
9 changed files with 73 additions and 15 deletions
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4
Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@ -246,8 +246,8 @@ ThrowCompletionOr<String> to_temporal_offset(VM& vm, Object const* options, Stri
// 13.9 ToShowCalendarOption ( normalizedOptions ), https://tc39.es/proposal-temporal/#sec-temporal-toshowcalendaroption
ThrowCompletionOr<String> to_show_calendar_option(VM& vm, Object const& normalized_options)
{
// 1. Return ? GetOption(normalizedOptions, "calendarName", "string", « "auto", "always", "never" », "auto").
auto option = TRY(get_option(vm, normalized_options, vm.names.calendarName, OptionType::String, { "auto"sv, "always"sv, "never"sv }, "auto"sv));
// 1. Return ? GetOption(normalizedOptions, "calendarName", "string", « "auto", "always", "never", "critical" », "auto").
auto option = TRY(get_option(vm, normalized_options, vm.names.calendarName, OptionType::String, { "auto"sv, "always"sv, "never"sv, "critical"sv }, "auto"sv));
VERIFY(option.is_string());
return option.as_string().string();

14
Userland/Libraries/LibJS/Runtime/Temporal/Calendar.cpp
View file

@ -579,19 +579,21 @@ ThrowCompletionOr<String> maybe_format_calendar_annotation(VM& vm, Object const*
// 12.2.27 FormatCalendarAnnotation ( id, showCalendar ), https://tc39.es/proposal-temporal/#sec-temporal-formatcalendarannotation
String format_calendar_annotation(StringView id, StringView show_calendar)
{
// 1. Assert: showCalendar is "auto", "always", or "never".
VERIFY(show_calendar == "auto"sv || show_calendar == "always"sv || show_calendar == "never"sv);
VERIFY(show_calendar == "auto"sv || show_calendar == "always"sv || show_calendar == "never"sv || show_calendar == "critical"sv);
// 2. If showCalendar is "never", return the empty String.
// 1. If showCalendar is "never", return the empty String.
if (show_calendar == "never"sv)
return String::empty();
// 3. If showCalendar is "auto" and id is "iso8601", return the empty String.
// 2. If showCalendar is "auto" and id is "iso8601", return the empty String.
if (show_calendar == "auto"sv && id == "iso8601"sv)
return String::empty();
// 4. Return the string-concatenation of "[u-ca=", id, and "]".
return String::formatted("[u-ca={}]", id);
// 3. If showCalendar is "critical", let flag be "!"; else, let flag be the empty String.
auto flag = show_calendar == "critical"sv ? "!"sv : ""sv;
// 4. Return the string-concatenation of "[", flag, "u-ca=", id, and "]".
return String::formatted("[{}u-ca={}]", flag, id);
}
// 12.2.28 CalendarEquals ( one, two ), https://tc39.es/proposal-temporal/#sec-temporal-calendarequals

4
Userland/Libraries/LibJS/Runtime/Temporal/PlainMonthDay.cpp
View file

@ -186,8 +186,8 @@ ThrowCompletionOr<String> temporal_month_day_to_string(VM& vm, PlainMonthDay& mo
// 6. Let calendarID be ? ToString(monthDay.[[Calendar]]).
auto calendar_id = TRY(Value(&month_day.calendar()).to_string(vm));
// 7. If showCalendar is "always" or if calendarID is not "iso8601", then
if (show_calendar == "always"sv || calendar_id != "iso8601"sv) {
// 7. If showCalendar is one of "always" or "critical", or if calendarID is not "iso8601", then
if (show_calendar.is_one_of("always"sv, "critical"sv) || calendar_id != "iso8601"sv) {
// a. Let year be ! PadISOYear(monthDay.[[ISOYear]]).
// b. Set result to the string-concatenation of year, the code unit 0x002D (HYPHEN-MINUS), and result.
result = String::formatted("{}-{}", pad_iso_year(month_day.iso_year()), result);

4
Userland/Libraries/LibJS/Runtime/Temporal/PlainYearMonth.cpp
View file

@ -213,8 +213,8 @@ ThrowCompletionOr<String> temporal_year_month_to_string(VM& vm, PlainYearMonth&
// 6. Let calendarID be ? ToString(yearMonth.[[Calendar]]).
auto calendar_id = TRY(Value(&year_month.calendar()).to_string(vm));
// 7. If showCalendar is "always" or if calendarID is not "iso8601", then
if (show_calendar == "always"sv || calendar_id != "iso8601") {
// 7. If showCalendar is one of "always" or "critical", or if calendarID is not "iso8601", then
if (show_calendar.is_one_of("always"sv, "critical"sv) || calendar_id != "iso8601") {
// a. Let day be ToZeroPaddedDecimalString(yearMonth.[[ISODay]], 2).
// b. Set result to the string-concatenation of result, the code unit 0x002D (HYPHEN-MINUS), and day.
result = String::formatted("{}-{:02}", result, year_month.iso_day());