7921d8ba91
This patch adds the Duration object itself, its constructor and prototype (currently empty), and three required abstract operations.
102 lines
3.6 KiB
C++
102 lines
3.6 KiB
C++
/*
|
|
* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibJS/Runtime/GlobalObject.h>
|
|
#include <LibJS/Runtime/Temporal/Duration.h>
|
|
#include <LibJS/Runtime/Temporal/DurationConstructor.h>
|
|
|
|
namespace JS::Temporal {
|
|
|
|
// 7.1 The Temporal.Duration Constructor, https://tc39.es/proposal-temporal/#sec-temporal-duration-constructor
|
|
DurationConstructor::DurationConstructor(GlobalObject& global_object)
|
|
: NativeFunction(vm().names.Duration.as_string(), *global_object.function_prototype())
|
|
{
|
|
}
|
|
|
|
void DurationConstructor::initialize(GlobalObject& global_object)
|
|
{
|
|
NativeFunction::initialize(global_object);
|
|
|
|
auto& vm = this->vm();
|
|
|
|
// 7.2.1 Temporal.Duration.prototype, https://tc39.es/proposal-temporal/#sec-temporal-duration-prototype
|
|
define_direct_property(vm.names.prototype, global_object.temporal_duration_prototype(), 0);
|
|
|
|
define_direct_property(vm.names.length, Value(0), Attribute::Configurable);
|
|
}
|
|
|
|
// 7.1.1 Temporal.Duration ( [ years [ , months [ , weeks [ , days [ , hours [ , minutes [ , seconds [ , milliseconds [ , microseconds [ , nanoseconds ] ] ] ] ] ] ] ] ] ] ), https://tc39.es/proposal-temporal/#sec-temporal.duration
|
|
Value DurationConstructor::call()
|
|
{
|
|
auto& vm = this->vm();
|
|
|
|
// 1. If NewTarget is undefined, then
|
|
// a. Throw a TypeError exception.
|
|
vm.throw_exception<TypeError>(global_object(), ErrorType::ConstructorWithoutNew, "Temporal.Duration");
|
|
return {};
|
|
}
|
|
|
|
// 7.1.1 Temporal.Duration ( [ years [ , months [ , weeks [ , days [ , hours [ , minutes [ , seconds [ , milliseconds [ , microseconds [ , nanoseconds ] ] ] ] ] ] ] ] ] ] ), https://tc39.es/proposal-temporal/#sec-temporal.duration
|
|
Value DurationConstructor::construct(FunctionObject& new_target)
|
|
{
|
|
auto& vm = this->vm();
|
|
auto& global_object = this->global_object();
|
|
|
|
// 2. Let y be ? ToIntegerOrInfinity(years).
|
|
auto y = vm.argument(0).to_integer_or_infinity(global_object);
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
// 3. Let mo be ? ToIntegerOrInfinity(months).
|
|
auto mo = vm.argument(1).to_integer_or_infinity(global_object);
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
// 4. Let w be ? ToIntegerOrInfinity(weeks).
|
|
auto w = vm.argument(2).to_integer_or_infinity(global_object);
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
// 5. Let d be ? ToIntegerOrInfinity(days).
|
|
auto d = vm.argument(3).to_integer_or_infinity(global_object);
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
// 6. Let h be ? ToIntegerOrInfinity(hours).
|
|
auto h = vm.argument(4).to_integer_or_infinity(global_object);
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
// 7. Let m be ? ToIntegerOrInfinity(minutes).
|
|
auto m = vm.argument(5).to_integer_or_infinity(global_object);
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
// 8. Let s be ? ToIntegerOrInfinity(seconds).
|
|
auto s = vm.argument(6).to_integer_or_infinity(global_object);
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
// 9. Let ms be ? ToIntegerOrInfinity(milliseconds).
|
|
auto ms = vm.argument(7).to_integer_or_infinity(global_object);
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
// 10. Let mis be ? ToIntegerOrInfinity(microseconds).
|
|
auto mis = vm.argument(8).to_integer_or_infinity(global_object);
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
// 11. Let ns be ? ToIntegerOrInfinity(nanoseconds).
|
|
auto ns = vm.argument(9).to_integer_or_infinity(global_object);
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
// 12. Return ? CreateTemporalDuration(y, mo, w, d, h, m, s, ms, mis, ns, NewTarget).
|
|
return create_temporal_duration(global_object, y, mo, w, d, h, m, s, ms, mis, ns, &new_target);
|
|
}
|
|
|
|
}
|