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LibJS: Port to_temporal_rounding_mode() to String

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Also make negate_temporal_rounding_mode() take a StringView as part of
this, it only does equality checks.
This commit is contained in:
Linus Groh 2023-01-26 12:09:47 +00:00
parent ec9f2013c9
commit 3aa3ab65b1
6 changed files with 16 additions and 16 deletions
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12
Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@ -184,7 +184,7 @@ ThrowCompletionOr<String> to_temporal_disambiguation(VM& vm, Object const* optio
}
// 13.6 ToTemporalRoundingMode ( normalizedOptions, fallback ), https://tc39.es/proposal-temporal/#sec-temporal-totemporalroundingmode
ThrowCompletionOr<DeprecatedString> to_temporal_rounding_mode(VM& vm, Object const& normalized_options, DeprecatedString const& fallback)
ThrowCompletionOr<String> to_temporal_rounding_mode(VM& vm, Object const& normalized_options, StringView fallback)
{
// 1. Return ? GetOption(normalizedOptions, "roundingMode", "string", « "ceil", "floor", "expand", "trunc", "halfCeil", "halfFloor", "halfExpand", "halfTrunc", "halfEven" », fallback).
auto option = TRY(get_option(
@ -200,14 +200,14 @@ ThrowCompletionOr<DeprecatedString> to_temporal_rounding_mode(VM& vm, Object con
"halfTrunc"sv,
"halfEven"sv,
},
fallback.view()));
fallback));
VERIFY(option.is_string());
return TRY(option.as_string().deprecated_string());
return option.as_string().utf8_string();
}
// 13.7 NegateTemporalRoundingMode ( roundingMode ), https://tc39.es/proposal-temporal/#sec-temporal-negatetemporalroundingmode
StringView negate_temporal_rounding_mode(DeprecatedString const& rounding_mode)
StringView negate_temporal_rounding_mode(StringView rounding_mode)
{
// 1. If roundingMode is "ceil", return "floor".
if (rounding_mode == "ceil"sv)
@ -1850,7 +1850,7 @@ ThrowCompletionOr<DifferenceSettings> get_difference_settings(VM& vm, Difference
// 10. If operation is since, then
if (operation == DifferenceOperation::Since) {
// a. Set roundingMode to ! NegateTemporalRoundingMode(roundingMode).
rounding_mode = negate_temporal_rounding_mode(rounding_mode);
rounding_mode = TRY_OR_THROW_OOM(vm, String::from_utf8(negate_temporal_rounding_mode(rounding_mode)));
}
// 11. Let maximum be ! MaximumTemporalDurationRoundingIncrement(smallestUnit).
@ -1863,7 +1863,7 @@ ThrowCompletionOr<DifferenceSettings> get_difference_settings(VM& vm, Difference
return DifferenceSettings {
.smallest_unit = smallest_unit.release_value(),
.largest_unit = largest_unit.release_value(),
.rounding_mode = move(rounding_mode),
.rounding_mode = rounding_mode.to_deprecated_string(),
.rounding_increment = rounding_increment,
.options = *options,
};