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LibJS: Port parse_iso_date_time() to String

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Linus Groh 2023-01-26 16:26:48 +00:00
parent 6c8c650a55
commit 959a891df0
1 changed files with 11 additions and 11 deletions
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22
Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@ -1226,15 +1226,15 @@ ThrowCompletionOr<ISODateTime> parse_iso_date_time(VM& vm, ParseResult const& pa
auto f_seconds = parse_result.time_fraction; auto f_seconds = parse_result.time_fraction;
// 5. If the first code point of year is U+2212 (MINUS SIGN), replace the first code point with U+002D (HYPHEN-MINUS). // 5. If the first code point of year is U+2212 (MINUS SIGN), replace the first code point with U+002D (HYPHEN-MINUS).
Optional<DeprecatedString> normalized_year; Optional<String> normalized_year;
if (year.has_value()) { if (year.has_value()) {
normalized_year = year->starts_with("\xE2\x88\x92"sv) normalized_year = year->starts_with("\xE2\x88\x92"sv)
? DeprecatedString::formatted("-{}", year->substring_view(3)) ? TRY_OR_THROW_OOM(vm, String::formatted("-{}", year->substring_view(3)))
: DeprecatedString { *year }; : TRY_OR_THROW_OOM(vm, String::from_utf8(*year));
} }
// 6. Let yearMV be ! ToIntegerOrInfinity(CodePointsToString(year)). // 6. Let yearMV be ! ToIntegerOrInfinity(CodePointsToString(year)).
auto year_mv = *normalized_year.value_or("0"sv).to_int<i32>(); auto year_mv = *normalized_year.value_or(String::from_utf8_short_string("0"sv)).to_number<i32>();
// 7. If month is empty, then // 7. If month is empty, then
// a. Let monthMV be 1. // a. Let monthMV be 1.
@ -1273,25 +1273,25 @@ ThrowCompletionOr<ISODateTime> parse_iso_date_time(VM& vm, ParseResult const& pa
auto f_seconds_digits = f_seconds->substring_view(1); auto f_seconds_digits = f_seconds->substring_view(1);
// b. Let fSecondsDigitsExtended be the string-concatenation of fSecondsDigits and "000000000". // b. Let fSecondsDigitsExtended be the string-concatenation of fSecondsDigits and "000000000".
auto f_seconds_digits_extended = DeprecatedString::formatted("{}000000000", f_seconds_digits); auto f_seconds_digits_extended = TRY_OR_THROW_OOM(vm, String::formatted("{}000000000", f_seconds_digits));
// c. Let millisecond be the substring of fSecondsDigitsExtended from 0 to 3. // c. Let millisecond be the substring of fSecondsDigitsExtended from 0 to 3.
auto millisecond = f_seconds_digits_extended.substring(0, 3); auto millisecond = TRY_OR_THROW_OOM(vm, f_seconds_digits_extended.substring_from_byte_offset_with_shared_superstring(0, 3));
// d. Let microsecond be the substring of fSecondsDigitsExtended from 3 to 6. // d. Let microsecond be the substring of fSecondsDigitsExtended from 3 to 6.
auto microsecond = f_seconds_digits_extended.substring(3, 3); auto microsecond = TRY_OR_THROW_OOM(vm, f_seconds_digits_extended.substring_from_byte_offset_with_shared_superstring(3, 3));
// e. Let nanosecond be the substring of fSecondsDigitsExtended from 6 to 9. // e. Let nanosecond be the substring of fSecondsDigitsExtended from 6 to 9.
auto nanosecond = f_seconds_digits_extended.substring(6, 3); auto nanosecond = TRY_OR_THROW_OOM(vm, f_seconds_digits_extended.substring_from_byte_offset_with_shared_superstring(6, 3));
// f. Let millisecondMV be ! ToIntegerOrInfinity(millisecond). // f. Let millisecondMV be ! ToIntegerOrInfinity(millisecond).
millisecond_mv = *millisecond.to_uint<u16>(); millisecond_mv = *millisecond.to_number<u16>();
// g. Let microsecondMV be ! ToIntegerOrInfinity(microsecond). // g. Let microsecondMV be ! ToIntegerOrInfinity(microsecond).
microsecond_mv = *microsecond.to_uint<u16>(); microsecond_mv = *microsecond.to_number<u16>();
// h. Let nanosecondMV be ! ToIntegerOrInfinity(nanosecond). // h. Let nanosecondMV be ! ToIntegerOrInfinity(nanosecond).
nanosecond_mv = *nanosecond.to_uint<u16>(); nanosecond_mv = *nanosecond.to_number<u16>();
} }
// 16. Else, // 16. Else,
else { else {