JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins.cpp [plain text]
#include "config.h"
#include "JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins.h"
#include "JSDOMAbstractOperations.h"
#include "JSDOMAttribute.h"
#include "JSDOMBinding.h"
#include "JSDOMConstructorNotConstructable.h"
#include "JSDOMConvertStrings.h"
#include "JSDOMExceptionHandling.h"
#include "JSDOMOperation.h"
#include "JSDOMWrapperCache.h"
#include <runtime/FunctionPrototype.h>
#include <runtime/JSCInlines.h>
#include <wtf/GetPtr.h>
namespace WebCore {
using namespace JSC;
JSC::EncodedJSValue JSC_HOST_CALL jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsInstanceFunctionUnforgeableOperation(JSC::ExecState*);
JSC::EncodedJSValue jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
bool setJSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
JSC::EncodedJSValue jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsUnforgeableAttribute(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
class JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype : public JSC::JSNonFinalObject {
public:
using Base = JSC::JSNonFinalObject;
static JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure)
{
JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype* ptr = new (NotNull, JSC::allocateCell<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype>(vm.heap)) JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype(vm, globalObject, structure);
ptr->finishCreation(vm);
return ptr;
}
DECLARE_INFO;
static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
{
return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
}
private:
JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
: JSC::JSNonFinalObject(vm, structure)
{
}
void finishCreation(JSC::VM&);
};
using JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor = JSDOMConstructorNotConstructable<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>;
static const struct CompactHashIndex JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsTableIndex[4] = {
{ -1, -1 },
{ 1, -1 },
{ -1, -1 },
{ 0, -1 },
};
static const HashTableValue JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsTableValues[] =
{
{ "unforgeableAttribute", static_cast<unsigned>(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsUnforgeableAttribute), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
{ "unforgeableOperation", static_cast<unsigned>(JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<NativeFunction>(jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsInstanceFunctionUnforgeableOperation), (intptr_t) (0) } },
};
static const HashTable JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsTable = { 2, 3, true, JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::info(), JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsTableValues, JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsTableIndex };
template<> JSValue JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
{
UNUSED_PARAM(vm);
return globalObject.functionPrototype();
}
template<> void JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
{
putDirect(vm, vm.propertyNames->prototype, JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String(ASCIILiteral("TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins"))), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
}
template<> const ClassInfo JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor::s_info = { "TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor) };
static const HashTableValue JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototypeTableValues[] =
{
{ "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor) } },
};
const ClassInfo JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype::s_info = { "TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype) };
void JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype::finishCreation(VM& vm)
{
Base::finishCreation(vm);
reifyStaticProperties(vm, JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::info(), JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototypeTableValues, *this);
}
const ClassInfo JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::s_info = { "TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins", &Base::s_info, &JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsTable, nullptr, CREATE_METHOD_TABLE(JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins) };
JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins(Structure* structure, JSDOMGlobalObject& globalObject, Ref<TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>&& impl)
: JSDOMWrapper<TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>(structure, globalObject, WTFMove(impl))
{
}
void JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::finishCreation(VM& vm)
{
Base::finishCreation(vm);
ASSERT(inherits(vm, info()));
}
JSObject* JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
{
return JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype::create(vm, &globalObject, JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype()));
}
JSObject* JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::prototype(VM& vm, JSDOMGlobalObject& globalObject)
{
return getDOMPrototype<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>(vm, globalObject);
}
JSValue JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::getConstructor(VM& vm, const JSGlobalObject* globalObject)
{
return getDOMConstructor<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
}
void JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::destroy(JSC::JSCell* cell)
{
JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins* thisObject = static_cast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins*>(cell);
thisObject->JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::~JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins();
}
bool JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::getOwnPropertySlot(JSObject* object, ExecState* state, PropertyName propertyName, PropertySlot& slot)
{
auto* thisObject = jsCast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins*>(object);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
using GetterIDLType = IDLDOMString;
auto getterFunctor = [] (auto& thisObject, auto propertyName) -> std::optional<typename GetterIDLType::ImplementationType> {
auto result = thisObject.wrapped().namedItem(propertyNameToAtomicString(propertyName));
if (!GetterIDLType::isNullValue(result))
return typename GetterIDLType::ImplementationType { GetterIDLType::extractValueFromNullable(result) };
return std::nullopt;
};
if (auto namedProperty = accessVisibleNamedProperty<OverrideBuiltins::Yes>(*state, *thisObject, propertyName, getterFunctor)) {
auto value = toJS<IDLDOMString>(*state, WTFMove(namedProperty.value()));
slot.setValue(thisObject, static_cast<unsigned>(0), value);
return true;
}
return JSObject::getOwnPropertySlot(object, state, propertyName, slot);
}
bool JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::getOwnPropertySlotByIndex(JSObject* object, ExecState* state, unsigned index, PropertySlot& slot)
{
auto* thisObject = jsCast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins*>(object);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
auto propertyName = Identifier::from(state, index);
using GetterIDLType = IDLDOMString;
auto getterFunctor = [] (auto& thisObject, auto propertyName) -> std::optional<typename GetterIDLType::ImplementationType> {
auto result = thisObject.wrapped().namedItem(propertyNameToAtomicString(propertyName));
if (!GetterIDLType::isNullValue(result))
return typename GetterIDLType::ImplementationType { GetterIDLType::extractValueFromNullable(result) };
return std::nullopt;
};
if (auto namedProperty = accessVisibleNamedProperty<OverrideBuiltins::Yes>(*state, *thisObject, propertyName, getterFunctor)) {
auto value = toJS<IDLDOMString>(*state, WTFMove(namedProperty.value()));
slot.setValue(thisObject, static_cast<unsigned>(0), value);
return true;
}
return JSObject::getOwnPropertySlotByIndex(object, state, index, slot);
}
void JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::getOwnPropertyNames(JSObject* object, ExecState* state, PropertyNameArray& propertyNames, EnumerationMode mode)
{
auto* thisObject = jsCast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins*>(object);
ASSERT_GC_OBJECT_INHERITS(object, info());
for (auto& propertyName : thisObject->wrapped().supportedPropertyNames())
propertyNames.add(Identifier::fromString(state, propertyName));
JSObject::getOwnPropertyNames(object, state, propertyNames, mode);
}
bool JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::put(JSCell* cell, ExecState* state, PropertyName propertyName, JSValue value, PutPropertySlot& putPropertySlot)
{
auto* thisObject = jsCast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins*>(cell);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
if (!propertyName.isSymbol()) {
auto throwScope = DECLARE_THROW_SCOPE(state->vm());
auto nativeValue = convert<IDLDOMString>(*state, value);
RETURN_IF_EXCEPTION(throwScope, true);
thisObject->wrapped().setNamedItem(propertyNameToString(propertyName), WTFMove(nativeValue));
return true;
}
return JSObject::put(thisObject, state, propertyName, value, putPropertySlot);
}
bool JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::putByIndex(JSCell* cell, ExecState* state, unsigned index, JSValue value, bool)
{
auto* thisObject = jsCast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins*>(cell);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
auto propertyName = Identifier::from(state, index);
auto throwScope = DECLARE_THROW_SCOPE(state->vm());
auto nativeValue = convert<IDLDOMString>(*state, value);
RETURN_IF_EXCEPTION(throwScope, true);
thisObject->wrapped().setNamedItem(propertyNameToString(propertyName), WTFMove(nativeValue));
return true;
}
bool JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::defineOwnProperty(JSObject* object, ExecState* state, PropertyName propertyName, const PropertyDescriptor& propertyDescriptor, bool shouldThrow)
{
auto* thisObject = jsCast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins*>(object);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
if (!propertyName.isSymbol()) {
static bool isUnforgeablePropertyName(PropertyName propertyName)
{
return propertyName == "unforgeableAttribute" || propertyName == "unforgeableOperation";
}
if (!isUnforgeablePropertyName(propertyName)) {
if (!propertyDescriptor.isDataDescriptor())
return false;
auto throwScope = DECLARE_THROW_SCOPE(state->vm());
auto nativeValue = convert<IDLDOMString>(*state, propertyDescriptor.value());
RETURN_IF_EXCEPTION(throwScope, true);
thisObject->wrapped().setNamedItem(propertyNameToString(propertyName), WTFMove(nativeValue));
return true;
}
}
PropertyDescriptor newPropertyDescriptor = propertyDescriptor;
newPropertyDescriptor.setConfigurable(true);
return JSObject::defineOwnProperty(object, state, propertyName, newPropertyDescriptor, shouldThrow);
}
template<> inline JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins* IDLAttribute<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>::cast(ExecState& state, EncodedJSValue thisValue)
{
return jsDynamicDowncast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins*>(state.vm(), JSValue::decode(thisValue));
}
template<> inline JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins* IDLOperation<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>::cast(ExecState& state)
{
return jsDynamicDowncast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins*>(state.vm(), state.thisValue());
}
EncodedJSValue jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
{
VM& vm = state->vm();
auto throwScope = DECLARE_THROW_SCOPE(vm);
auto* prototype = jsDynamicDowncast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype*>(vm, JSValue::decode(thisValue));
if (UNLIKELY(!prototype))
return throwVMTypeError(state, throwScope);
return JSValue::encode(JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::getConstructor(state->vm(), prototype->globalObject()));
}
bool setJSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
{
VM& vm = state->vm();
auto throwScope = DECLARE_THROW_SCOPE(vm);
auto* prototype = jsDynamicDowncast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsPrototype*>(vm, JSValue::decode(thisValue));
if (UNLIKELY(!prototype)) {
throwVMTypeError(state, throwScope);
return false;
}
return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue));
}
static inline JSValue jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsUnforgeableAttributeGetter(ExecState& state, JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins& thisObject, ThrowScope& throwScope)
{
UNUSED_PARAM(throwScope);
UNUSED_PARAM(state);
auto& impl = thisObject.wrapped();
JSValue result = toJS<IDLDOMString>(state, throwScope, impl.unforgeableAttribute());
return result;
}
EncodedJSValue jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsUnforgeableAttribute(ExecState* state, EncodedJSValue thisValue, PropertyName)
{
return IDLAttribute<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>::get<jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsUnforgeableAttributeGetter, CastedThisErrorBehavior::Assert>(*state, thisValue, "unforgeableAttribute");
}
static inline JSC::EncodedJSValue jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsInstanceFunctionUnforgeableOperationBody(JSC::ExecState* state, typename IDLOperation<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>::ClassParameter castedThis, JSC::ThrowScope& throwScope)
{
UNUSED_PARAM(state);
UNUSED_PARAM(throwScope);
auto& impl = castedThis->wrapped();
impl.unforgeableOperation();
return JSValue::encode(jsUndefined());
}
EncodedJSValue JSC_HOST_CALL jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsInstanceFunctionUnforgeableOperation(ExecState* state)
{
return IDLOperation<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>::call<jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsInstanceFunctionUnforgeableOperationBody>(*state, "unforgeableOperation");
}
bool JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor)
{
UNUSED_PARAM(handle);
UNUSED_PARAM(visitor);
return false;
}
void JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
{
auto* jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins = static_cast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins*>(handle.slot()->asCell());
auto& world = *static_cast<DOMWrapperWorld*>(context);
uncacheWrapper(world, &jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins->wrapped(), jsTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins);
}
#if ENABLE(BINDING_INTEGRITY)
#if PLATFORM(WIN)
#pragma warning(disable: 4483)
extern "C" { extern void (*const __identifier("??_7TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins@WebCore@@6B@")[])(); }
#else
extern "C" { extern void* _ZTVN7WebCore58TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsE[]; }
#endif
#endif
JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>&& impl)
{
#if ENABLE(BINDING_INTEGRITY)
void* actualVTablePointer = *(reinterpret_cast<void**>(impl.ptr()));
#if PLATFORM(WIN)
void* expectedVTablePointer = reinterpret_cast<void*>(__identifier("??_7TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins@WebCore@@6B@"));
#else
void* expectedVTablePointer = &_ZTVN7WebCore58TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltinsE[2];
#endif
static_assert(std::is_polymorphic<TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>::value, "TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins is not polymorphic");
RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer);
#endif
return createWrapper<TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins>(globalObject, WTFMove(impl));
}
JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins& impl)
{
return wrap(state, globalObject, impl);
}
TestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins* JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins::toWrapped(JSC::VM& vm, JSC::JSValue value)
{
if (auto* wrapper = jsDynamicDowncast<JSTestNamedSetterWithUnforgablePropertiesAndOverrideBuiltins*>(vm, value))
return &wrapper->wrapped();
return nullptr;
}
}