#include "config.h"
#include "JSPromise.h"
#include "BuiltinNames.h"
#include "Error.h"
#include "JSCJSValueInlines.h"
#include "JSCellInlines.h"
#include "JSPromiseConstructor.h"
#include "Microtask.h"
#include "SlotVisitorInlines.h"
#include "StructureInlines.h"
namespace JSC {
const ClassInfo JSPromise::s_info = { "Promise", &Base::s_info, 0, CREATE_METHOD_TABLE(JSPromise) };
JSPromise* JSPromise::create(VM& vm, Structure* structure)
{
JSPromise* promise = new (NotNull, allocateCell<JSPromise>(vm.heap)) JSPromise(vm, structure);
promise->finishCreation(vm);
return promise;
}
Structure* JSPromise::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
{
return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
}
JSPromise::JSPromise(VM& vm, Structure* structure)
: Base(vm, structure)
{
}
void JSPromise::finishCreation(VM& vm)
{
Base::finishCreation(vm);
putDirect(vm, vm.propertyNames->builtinNames().promiseStatePrivateName(), jsNumber(static_cast<unsigned>(Status::Pending)));
putDirect(vm, vm.propertyNames->builtinNames().promiseFulfillReactionsPrivateName(), jsUndefined());
putDirect(vm, vm.propertyNames->builtinNames().promiseRejectReactionsPrivateName(), jsUndefined());
putDirect(vm, vm.propertyNames->builtinNames().promiseResultPrivateName(), jsUndefined());
}
void JSPromise::initialize(ExecState* exec, JSGlobalObject* globalObject, JSValue executor)
{
JSFunction* initializePromise = globalObject->initializePromiseFunction();
CallData callData;
CallType callType = JSC::getCallData(initializePromise, callData);
ASSERT(callType != CallType::None);
MarkedArgumentBuffer arguments;
arguments.append(executor);
call(exec, initializePromise, callType, callData, this, arguments);
}
auto JSPromise::status(VM& vm) const -> Status
{
JSValue value = getDirect(vm, vm.propertyNames->builtinNames().promiseStatePrivateName());
ASSERT(value.isUInt32());
return static_cast<Status>(value.asUInt32());
}
JSValue JSPromise::result(VM& vm) const
{
return getDirect(vm, vm.propertyNames->builtinNames().promiseResultPrivateName());
}
}