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LibJS: Implement stringification Temporal.ZonedDateTime prototypes

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This commit is contained in:
Timothy Flynn
2024-11-25 10:17:28 -05:00
committed by Andreas Kling
parent c0150acc5e
commit 4ef21614e9
9 changed files with 339 additions and 1 deletions
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34
Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@@ -211,6 +211,40 @@ ThrowCompletionOr<ShowCalendar> get_temporal_show_calendar_name_option(VM& vm, O
return ShowCalendar::Auto;
}
// 13.11 GetTemporalShowTimeZoneNameOption ( options ), https://tc39.es/proposal-temporal/#sec-temporal-gettemporalshowtimezonenameoption
ThrowCompletionOr<ShowTimeZoneName> get_temporal_show_time_zone_name_option(VM& vm, Object const& options)
{
// 1. Let stringValue be ? GetOption(options, "timeZoneName", STRING, « "auto", "never", "critical" », "auto").
auto string_value = TRY(get_option(vm, options, vm.names.timeZoneName, OptionType::String, { "auto"sv, "never"sv, "critical"sv }, "auto"sv));
auto string_view = string_value.as_string().utf8_string_view();
// 2. If stringValue is "never", return NEVER.
if (string_view == "never"sv)
return ShowTimeZoneName::Never;
// 3. If stringValue is "critical", return CRITICAL.
if (string_view == "critical"sv)
return ShowTimeZoneName::Critical;
// 4. Return AUTO.
return ShowTimeZoneName::Auto;
}
// 13.12 GetTemporalShowOffsetOption ( options ), https://tc39.es/proposal-temporal/#sec-temporal-gettemporalshowoffsetoption
ThrowCompletionOr<ShowOffset> get_temporal_show_offset_option(VM& vm, Object const& options)
{
// 1. Let stringValue be ? GetOption(options, "offset", STRING, « "auto", "never" », "auto").
auto string_value = TRY(get_option(vm, options, vm.names.offset, OptionType::String, { "auto"sv, "never"sv }, "auto"sv));
auto string_view = string_value.as_string().utf8_string_view();
// 2. If stringValue is "never", return never.
if (string_view == "never"sv)
return ShowOffset::Never;
// 3. Return auto.
return ShowOffset::Auto;
}
// 13.14 ValidateTemporalRoundingIncrement ( increment, dividend, inclusive ), https://tc39.es/proposal-temporal/#sec-validatetemporalroundingincrement
ThrowCompletionOr<void> validate_temporal_rounding_increment(VM& vm, u64 increment, u64 dividend, bool inclusive)
{