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LibJS: Implement Intl.DurationFormat.prototype.resolvedOptions

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This commit is contained in:
Idan Horowitz 2022-06-30 01:52:52 +03:00
parent b20ef7d640
commit d9a4b3e46a
4 changed files with 354 additions and 0 deletions
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47
Userland/Libraries/LibJS/Runtime/Intl/DurationFormatPrototype.cpp
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@ -23,6 +23,53 @@ void DurationFormatPrototype::initialize(GlobalObject& global_object)
// 1.4.2 Intl.DurationFormat.prototype [ @@toStringTag ], https://tc39.es/proposal-intl-duration-format/#sec-Intl.DurationFormat.prototype-@@tostringtag
define_direct_property(*vm.well_known_symbol_to_string_tag(), js_string(vm, "Intl.DurationFormat"), Attribute::Configurable);
u8 attr = Attribute::Writable | Attribute::Configurable;
define_native_function(vm.names.resolvedOptions, resolved_options, 0, attr);
}
// 1.4.5 Intl.DurationFormat.prototype.resolvedOptions ( ), https://tc39.es/proposal-intl-duration-format/#sec-Intl.DurationFormat.prototype.resolvedOptions
JS_DEFINE_NATIVE_FUNCTION(DurationFormatPrototype::resolved_options)
{
// 1. Let df be the this value.
// 2. Perform ? RequireInternalSlot(df, [[InitializedDurationFormat]]).
auto* duration_format = TRY(typed_this_object(global_object));
// 3. Let options be ! OrdinaryObjectCreate(%Object.prototype%).
auto* options = Object::create(global_object, global_object.object_prototype());
// 4. For each row of Table 2, except the header row, in table order, do
// a. Let p be the Property value of the current row.
// b. Let v be the value of df's internal slot whose name is the Internal Slot value of the current row.
// c. Assert: v is not undefined.
// d. Perform ! CreateDataPropertyOrThrow(options, p, v).
MUST(options->create_data_property_or_throw(vm.names.locale, js_string(vm, duration_format->locale())));
MUST(options->create_data_property_or_throw(vm.names.style, js_string(vm, duration_format->style_string())));
MUST(options->create_data_property_or_throw(vm.names.years, js_string(vm, duration_format->years_style_string())));
MUST(options->create_data_property_or_throw(vm.names.yearsDisplay, js_string(vm, duration_format->years_display_string())));
MUST(options->create_data_property_or_throw(vm.names.months, js_string(vm, duration_format->months_style_string())));
MUST(options->create_data_property_or_throw(vm.names.monthsDisplay, js_string(vm, duration_format->months_display_string())));
MUST(options->create_data_property_or_throw(vm.names.weeks, js_string(vm, duration_format->weeks_style_string())));
MUST(options->create_data_property_or_throw(vm.names.weeksDisplay, js_string(vm, duration_format->weeks_display_string())));
MUST(options->create_data_property_or_throw(vm.names.days, js_string(vm, duration_format->days_style_string())));
MUST(options->create_data_property_or_throw(vm.names.daysDisplay, js_string(vm, duration_format->days_display_string())));
MUST(options->create_data_property_or_throw(vm.names.hours, js_string(vm, duration_format->hours_style_string())));
MUST(options->create_data_property_or_throw(vm.names.hoursDisplay, js_string(vm, duration_format->hours_display_string())));
MUST(options->create_data_property_or_throw(vm.names.minutes, js_string(vm, duration_format->minutes_style_string())));
MUST(options->create_data_property_or_throw(vm.names.minutesDisplay, js_string(vm, duration_format->minutes_display_string())));
MUST(options->create_data_property_or_throw(vm.names.seconds, js_string(vm, duration_format->seconds_style_string())));
MUST(options->create_data_property_or_throw(vm.names.secondsDisplay, js_string(vm, duration_format->seconds_display_string())));
MUST(options->create_data_property_or_throw(vm.names.milliseconds, js_string(vm, duration_format->milliseconds_style_string())));
MUST(options->create_data_property_or_throw(vm.names.millisecondsDisplay, js_string(vm, duration_format->milliseconds_display_string())));
MUST(options->create_data_property_or_throw(vm.names.microseconds, js_string(vm, duration_format->microseconds_style_string())));
MUST(options->create_data_property_or_throw(vm.names.microsecondsDisplay, js_string(vm, duration_format->microseconds_display_string())));
MUST(options->create_data_property_or_throw(vm.names.nanoseconds, js_string(vm, duration_format->nanoseconds_style_string())));
MUST(options->create_data_property_or_throw(vm.names.nanosecondsDisplay, js_string(vm, duration_format->nanoseconds_display_string())));
MUST(options->create_data_property_or_throw(vm.names.fractionalDigits, duration_format->has_fractional_digits() ? Value(duration_format->fractional_digits()) : js_undefined()));
MUST(options->create_data_property_or_throw(vm.names.numberingSystem, js_string(vm, duration_format->numbering_system())));
// 5. Return options.
return options;
}
}

3
Userland/Libraries/LibJS/Runtime/Intl/DurationFormatPrototype.h
View file

@ -18,6 +18,9 @@ public:
explicit DurationFormatPrototype(GlobalObject&);
virtual void initialize(GlobalObject&) override;
virtual ~DurationFormatPrototype() override = default;
private:
JS_DECLARE_NATIVE_FUNCTION(resolved_options);
};
}