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LibJS: Don't accept UTC designators in strings for plain Temporal types

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This is a normative change in the Temporal spec.

See: cd2dc7d
This commit is contained in:
Linus Groh 2021-11-24 08:56:03 +00:00
parent 836ce8ee5d
commit 78724fdd33
6 changed files with 87 additions and 16 deletions
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54
Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@ -1272,10 +1272,16 @@ ThrowCompletionOr<TemporalDate> parse_temporal_date_string(GlobalObject& global_
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidDateString, iso_string);
}
// 3. Let result be ? ParseISODateTime(isoString).
// 3. If isoString contains a UTCDesignator, then
if (parse_result->utc_designator.has_value()) {
// a. Throw a RangeError exception.
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidDateStringUTCDesignator, iso_string);
}
// 4. Let result be ? ParseISODateTime(isoString).
auto result = TRY(parse_iso_date_time(global_object, *parse_result));
// 4. Return the Record { [[Year]]: result.[[Year]], [[Month]]: result.[[Month]], [[Day]]: result.[[Day]], [[Calendar]]: result.[[Calendar]] }.
// 5. Return the Record { [[Year]]: result.[[Year]], [[Month]]: result.[[Month]], [[Day]]: result.[[Day]], [[Calendar]]: result.[[Calendar]] }.
return TemporalDate { .year = result.year, .month = result.month, .day = result.day, .calendar = move(result.calendar) };
}
@ -1293,10 +1299,16 @@ ThrowCompletionOr<ISODateTime> parse_temporal_date_time_string(GlobalObject& glo
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidDateTimeString, iso_string);
}
// 3. Let result be ? ParseISODateTime(isoString).
// 3. If isoString contains a UTCDesignator, then
if (parse_result->utc_designator.has_value()) {
// a. Throw a RangeError exception.
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidDateTimeStringUTCDesignator, iso_string);
}
// 4. Let result be ? ParseISODateTime(isoString).
auto result = TRY(parse_iso_date_time(global_object, *parse_result));
// 4. Return result.
// 5. Return result.
return result;
}
@ -1322,19 +1334,25 @@ ThrowCompletionOr<TemporalMonthDay> parse_temporal_month_day_string(GlobalObject
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidMonthDayString, iso_string);
}
// 3. Let result be ? ParseISODateTime(isoString).
// 3. If isoString contains a UTCDesignator, then
if (parse_result->utc_designator.has_value()) {
// a. Throw a RangeError exception.
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidMonthDayStringUTCDesignator, iso_string);
}
// 4. Let result be ? ParseISODateTime(isoString).
auto result = TRY(parse_iso_date_time(global_object, *parse_result));
// 4. Let year be result.[[Year]].
// 5. Let year be result.[[Year]].
Optional<i32> year = result.year;
// 5. If no part of isoString is produced by the DateYear production, then
// 6. If no part of isoString is produced by the DateYear production, then
if (!parse_result->date_year.has_value()) {
// a. Set year to undefined.
year = {};
}
// 6. Return the Record { [[Year]]: year, [[Month]]: result.[[Month]], [[Day]]: result.[[Day]], [[Calendar]]: result.[[Calendar]] }.
// 7. Return the Record { [[Year]]: year, [[Month]]: result.[[Month]], [[Day]]: result.[[Day]], [[Calendar]]: result.[[Calendar]] }.
return TemporalMonthDay { .year = year, .month = result.month, .day = result.day, .calendar = move(result.calendar) };
}
@ -1401,10 +1419,16 @@ ThrowCompletionOr<TemporalTime> parse_temporal_time_string(GlobalObject& global_
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidTimeString, iso_string);
}
// 3. Let result be ? ParseISODateTime(isoString).
// 3. If isoString contains a UTCDesignator, then
if (parse_result->utc_designator.has_value()) {
// a. Throw a RangeError exception.
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidTimeStringUTCDesignator, iso_string);
}
// 4. Let result be ? ParseISODateTime(isoString).
auto result = TRY(parse_iso_date_time(global_object, *parse_result));
// 4. Return the Record { [[Hour]]: result.[[Hour]], [[Minute]]: result.[[Minute]], [[Second]]: result.[[Second]], [[Millisecond]]: result.[[Millisecond]], [[Microsecond]]: result.[[Microsecond]], [[Nanosecond]]: result.[[Nanosecond]], [[Calendar]]: result.[[Calendar]] }.
// 5. Return the Record { [[Hour]]: result.[[Hour]], [[Minute]]: result.[[Minute]], [[Second]]: result.[[Second]], [[Millisecond]]: result.[[Millisecond]], [[Microsecond]]: result.[[Microsecond]], [[Nanosecond]]: result.[[Nanosecond]], [[Calendar]]: result.[[Calendar]] }.
return TemporalTime { .hour = result.hour, .minute = result.minute, .second = result.second, .millisecond = result.millisecond, .microsecond = result.microsecond, .nanosecond = result.nanosecond, .calendar = move(result.calendar) };
}
@ -1518,10 +1542,16 @@ ThrowCompletionOr<TemporalYearMonth> parse_temporal_year_month_string(GlobalObje
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidYearMonthString, iso_string);
}
// 3. Let result be ? ParseISODateTime(isoString).
// 3. If isoString contains a UTCDesignator, then
if (parse_result->utc_designator.has_value()) {
// a. Throw a RangeError exception.
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidYearMonthStringUTCDesignator, iso_string);
}
// 4. Let result be ? ParseISODateTime(isoString).
auto result = TRY(parse_iso_date_time(global_object, *parse_result));
// 4. Return the Record { [[Year]]: result.[[Year]], [[Month]]: result.[[Month]], [[Day]]: result.[[Day]], [[Calendar]]: result.[[Calendar]] }.
// 5. Return the Record { [[Year]]: result.[[Year]], [[Month]]: result.[[Month]], [[Day]]: result.[[Day]], [[Calendar]]: result.[[Calendar]] }.
return TemporalYearMonth { .year = result.year, .month = result.month, .day = result.day, .calendar = move(result.calendar) };
}