third_party/blink/renderer/bindings/tests/results/core/v8_test_integer_indexed.cc - chromium/src - Git at Google

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 // This file has been auto-generated from the Jinja2 template
 // third_party/blink/renderer/bindings/templates/interface.cc.tmpl
 // by the script code_generator_v8.py.
 // DO NOT MODIFY!

 // clang-format off
 #include "third_party/blink/renderer/bindings/tests/results/core/v8_test_integer_indexed.h"

 #include "base/memory/scoped_refptr.h"
 #include "third_party/blink/renderer/bindings/core/v8/idl_types.h"
 #include "third_party/blink/renderer/bindings/core/v8/native_value_traits_impl.h"
 #include "third_party/blink/renderer/bindings/core/v8/script_value.h"
 #include "third_party/blink/renderer/bindings/core/v8/v8_document.h"
 #include "third_party/blink/renderer/bindings/core/v8/v8_dom_configuration.h"
 #include "third_party/blink/renderer/bindings/core/v8/v8_iterator.h"
 #include "third_party/blink/renderer/bindings/core/v8/v8_node.h"
 #include "third_party/blink/renderer/core/execution_context/execution_context.h"
 #include "third_party/blink/renderer/platform/bindings/exception_messages.h"
 #include "third_party/blink/renderer/platform/bindings/exception_state.h"
 #include "third_party/blink/renderer/platform/bindings/runtime_call_stats.h"
 #include "third_party/blink/renderer/platform/bindings/script_state.h"
 #include "third_party/blink/renderer/platform/bindings/v8_object_constructor.h"
 #include "third_party/blink/renderer/platform/wtf/get_ptr.h"

 namespace blink {

 // Suppress warning: global constructors, because struct WrapperTypeInfo is trivial
 // and does not depend on another global objects.
 #if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__)
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wglobal-constructors"
 #endif
 const WrapperTypeInfo V8TestIntegerIndexed::wrapperTypeInfo = {
     gin::kEmbedderBlink,
     V8TestIntegerIndexed::domTemplate,
     nullptr,
     "TestIntegerIndexed",
     nullptr,
     WrapperTypeInfo::kWrapperTypeObjectPrototype,
     WrapperTypeInfo::kObjectClassId,
     WrapperTypeInfo::kNotInheritFromActiveScriptWrappable,
 };
 #if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__)
 #pragma clang diagnostic pop
 #endif

 // This static member must be declared by DEFINE_WRAPPERTYPEINFO in TestIntegerIndexed.h.
 // For details, see the comment of DEFINE_WRAPPERTYPEINFO in
 // platform/bindings/ScriptWrappable.h.
 const WrapperTypeInfo& TestIntegerIndexed::wrapper_type_info_ = V8TestIntegerIndexed::wrapperTypeInfo;

 // not [ActiveScriptWrappable]
 static_assert(
     !std::is_base_of<ActiveScriptWrappableBase, TestIntegerIndexed>::value,
     "TestIntegerIndexed inherits from ActiveScriptWrappable<>, but is not specifying "
     "[ActiveScriptWrappable] extended attribute in the IDL file.  "
     "Be consistent.");
 static_assert(
     std::is_same<decltype(&TestIntegerIndexed::HasPendingActivity),
                  decltype(&ScriptWrappable::HasPendingActivity)>::value,
     "TestIntegerIndexed is overriding hasPendingActivity(), but is not specifying "
     "[ActiveScriptWrappable] extended attribute in the IDL file.  "
     "Be consistent.");

 namespace TestIntegerIndexedV8Internal {

 static void lengthAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
   v8::Local<v8::Object> holder = info.Holder();

   TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(holder);

   V8SetReturnValueInt(info, impl->length());
 }

 static void lengthAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
   v8::Isolate* isolate = info.GetIsolate();
   ALLOW_UNUSED_LOCAL(isolate);

   v8::Local<v8::Object> holder = info.Holder();
   ALLOW_UNUSED_LOCAL(holder);

   TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(holder);

   ExceptionState exceptionState(isolate, ExceptionState::kSetterContext, "TestIntegerIndexed", "length");

   // Prepare the value to be set.
   int16_t cppValue = NativeValueTraits<IDLShort>::NativeValue(info.GetIsolate(), v8Value, exceptionState, kNormalConversion);
   if (exceptionState.HadException())
     return;

   impl->setLength(cppValue);
 }

 static void voidMethodDocumentMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
   TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(info.Holder());

   if (UNLIKELY(info.Length() < 1)) {
     V8ThrowException::ThrowTypeError(info.GetIsolate(), ExceptionMessages::FailedToExecute("voidMethodDocument", "TestIntegerIndexed", ExceptionMessages::NotEnoughArguments(1, info.Length())));
     return;
   }

   Document* document;
   document = V8Document::ToImplWithTypeCheck(info.GetIsolate(), info[0]);
   if (!document) {
     V8ThrowException::ThrowTypeError(info.GetIsolate(), ExceptionMessages::FailedToExecute("voidMethodDocument", "TestIntegerIndexed", "parameter 1 is not of type 'Document'."));
     return;
   }

   impl->voidMethodDocument(document);
 }

 static void keysMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
   ExceptionState exceptionState(info.GetIsolate(), ExceptionState::kExecutionContext, "TestIntegerIndexed", "keys");

   TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(info.Holder());

   ScriptState* scriptState = ScriptState::ForRelevantRealm(info);

   Iterator* result = impl->keysForBinding(scriptState, exceptionState);
   if (exceptionState.HadException()) {
     return;
   }
   V8SetReturnValue(info, result);
 }

 static void valuesMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
   ExceptionState exceptionState(info.GetIsolate(), ExceptionState::kExecutionContext, "TestIntegerIndexed", "values");

   TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(info.Holder());

   ScriptState* scriptState = ScriptState::ForRelevantRealm(info);

   Iterator* result = impl->valuesForBinding(scriptState, exceptionState);
   if (exceptionState.HadException()) {
     return;
   }
   V8SetReturnValue(info, result);
 }

 static void forEachMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
   ExceptionState exceptionState(info.GetIsolate(), ExceptionState::kExecutionContext, "TestIntegerIndexed", "forEach");

   TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(info.Holder());

   ScriptState* scriptState = ScriptState::ForRelevantRealm(info);

   if (UNLIKELY(info.Length() < 1)) {
     exceptionState.ThrowTypeError(ExceptionMessages::NotEnoughArguments(1, info.Length()));
     return;
   }

   ScriptValue callback;
   ScriptValue thisArg;
   if (info[0]->IsFunction()) {
     callback = ScriptValue(ScriptState::Current(info.GetIsolate()), info[0]);
   } else {
     exceptionState.ThrowTypeError("The callback provided as parameter 1 is not a function.");
     return;
   }

   thisArg = ScriptValue(ScriptState::Current(info.GetIsolate()), info[1]);

   impl->forEachForBinding(scriptState, ScriptValue(scriptState, info.Holder()), callback, thisArg, exceptionState);
   if (exceptionState.HadException()) {
     return;
   }
 }

 static void indexedPropertyDescriptor(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info) {
   // https://heycam.github.io/webidl/#LegacyPlatformObjectGetOwnProperty
   // Steps 1.1 to 1.2.4 are covered here: we rely on indexedPropertyGetter() to
   // call the getter function and check that |index| is a valid property index,
   // in which case it will have set info.GetReturnValue() to something other
   // than undefined.
   V8TestIntegerIndexed::indexedPropertyGetterCallback(index, info);
   v8::Local<v8::Value> getterValue = info.GetReturnValue().Get();
   if (!getterValue->IsUndefined()) {
     // 1.2.5. Let |desc| be a newly created Property Descriptor with no fields.
     // 1.2.6. Set desc.[[Value]] to the result of converting value to an
     //        ECMAScript value.
     // 1.2.7. If O implements an interface with an indexed property setter,
     //        then set desc.[[Writable]] to true, otherwise set it to false.
     v8::PropertyDescriptor desc(getterValue, true);
     // 1.2.8. Set desc.[[Enumerable]] and desc.[[Configurable]] to true.
     desc.set_enumerable(true);
     desc.set_configurable(true);
     // 1.2.9. Return |desc|.
     V8SetReturnValue(info, desc);
   }
 }

 } // namespace TestIntegerIndexedV8Internal

 void V8TestIntegerIndexed::lengthAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
   RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_length_Getter");

   TestIntegerIndexedV8Internal::lengthAttributeGetter(info);
 }

 void V8TestIntegerIndexed::lengthAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
   RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_length_Setter");

   v8::Local<v8::Value> v8Value = info[0];

   TestIntegerIndexedV8Internal::lengthAttributeSetter(v8Value, info);
 }

 void V8TestIntegerIndexed::voidMethodDocumentMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
   RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_voidMethodDocument");

   TestIntegerIndexedV8Internal::voidMethodDocumentMethod(info);
 }

 void V8TestIntegerIndexed::keysMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
   RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_keys");

   TestIntegerIndexedV8Internal::keysMethod(info);
 }

 void V8TestIntegerIndexed::valuesMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
   RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_values");

   TestIntegerIndexedV8Internal::valuesMethod(info);
 }

 void V8TestIntegerIndexed::forEachMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
   RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_forEach");

   TestIntegerIndexedV8Internal::forEachMethod(info);
 }

 void V8TestIntegerIndexed::namedPropertyGetterCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Value>& info) {
   RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_NamedPropertyGetter");

   if (!name->IsString())
     return;
   const AtomicString& propertyName = ToCoreAtomicString(name.As<v8::String>());

   V8TestIntegerIndexed::namedPropertyGetterCustom(propertyName, info);
 }

 void V8TestIntegerIndexed::namedPropertySetterCallback(v8::Local<v8::Name> name, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) {
   RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_NamedPropertySetter");

   if (!name->IsString())
     return;
   const AtomicString& propertyName = ToCoreAtomicString(name.As<v8::String>());

   V8TestIntegerIndexed::namedPropertySetterCustom(propertyName, v8Value, info);
 }

 void V8TestIntegerIndexed::namedPropertyDeleterCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Boolean>& info) {
   if (!name->IsString())
     return;
   const AtomicString& propertyName = ToCoreAtomicString(name.As<v8::String>());

   V8TestIntegerIndexed::namedPropertyDeleterCustom(propertyName, info);
 }

 void V8TestIntegerIndexed::namedPropertyQueryCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Integer>& info) {
   RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_NamedPropertyQuery");

   if (!name->IsString())
     return;
   const AtomicString& propertyName = ToCoreAtomicString(name.As<v8::String>());

   V8TestIntegerIndexed::namedPropertyQueryCustom(propertyName, info);
 }

 void V8TestIntegerIndexed::namedPropertyEnumeratorCallback(const v8::PropertyCallbackInfo<v8::Array>& info) {
   V8TestIntegerIndexed::namedPropertyEnumeratorCustom(info);
 }

 void V8TestIntegerIndexed::indexedPropertyGetterCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info) {
   RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_IndexedPropertyGetter");

   V8TestIntegerIndexed::indexedPropertyGetterCustom(index, info);
 }

 void V8TestIntegerIndexed::indexedPropertyDescriptorCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info) {
   TestIntegerIndexedV8Internal::indexedPropertyDescriptor(index, info);
 }

 void V8TestIntegerIndexed::indexedPropertySetterCallback(uint32_t index, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) {
   V8TestIntegerIndexed::indexedPropertySetterCustom(index, v8Value, info);
 }

 void V8TestIntegerIndexed::indexedPropertyDeleterCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Boolean>& info) {
   V8TestIntegerIndexed::indexedPropertyDeleterCustom(index, info);
 }

 void V8TestIntegerIndexed::indexedPropertyDefinerCallback(
     uint32_t index,
     const v8::PropertyDescriptor& desc,
     const v8::PropertyCallbackInfo<v8::Value>& info) {
   // https://heycam.github.io/webidl/#legacy-platform-object-defineownproperty
   // 3.9.3. [[DefineOwnProperty]]
   // step 1.1. If the result of calling IsDataDescriptor(Desc) is false, then
   //   return false.
   if (desc.has_get() || desc.has_set()) {
     V8SetReturnValue(info, v8::Null(info.GetIsolate()));
     if (info.ShouldThrowOnError()) {
       ExceptionState exceptionState(info.GetIsolate(),
                                     ExceptionState::kIndexedSetterContext,
                                     "TestIntegerIndexed");
       exceptionState.ThrowTypeError("Accessor properties are not allowed.");
     }
     return;
   }

   // Return nothing and fall back to indexedPropertySetterCallback.
 }

 static const V8DOMConfiguration::AccessorConfiguration V8TestIntegerIndexedAccessors[] = {
     { "length", V8TestIntegerIndexed::lengthAttributeGetterCallback, V8TestIntegerIndexed::lengthAttributeSetterCallback, V8PrivateProperty::kNoCachedAccessor, static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::kOnPrototype, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kHasSideEffect, V8DOMConfiguration::kAlwaysCallGetter, V8DOMConfiguration::kAllWorlds },
 };

 static const V8DOMConfiguration::MethodConfiguration V8TestIntegerIndexedMethods[] = {
     {"voidMethodDocument", V8TestIntegerIndexed::voidMethodDocumentMethodCallback, 1, v8::None, V8DOMConfiguration::kOnPrototype, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kDoNotCheckAccess, V8DOMConfiguration::kHasSideEffect, V8DOMConfiguration::kAllWorlds},
     {"keys", V8TestIntegerIndexed::keysMethodCallback, 0, v8::None, V8DOMConfiguration::kOnPrototype, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kDoNotCheckAccess, V8DOMConfiguration::kHasSideEffect, V8DOMConfiguration::kAllWorlds},
     {"values", V8TestIntegerIndexed::valuesMethodCallback, 0, v8::None, V8DOMConfiguration::kOnPrototype, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kDoNotCheckAccess, V8DOMConfiguration::kHasSideEffect, V8DOMConfiguration::kAllWorlds},
     {"forEach", V8TestIntegerIndexed::forEachMethodCallback, 1, v8::None, V8DOMConfiguration::kOnPrototype, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kDoNotCheckAccess, V8DOMConfiguration::kHasSideEffect, V8DOMConfiguration::kAllWorlds},
 };

 static void installV8TestIntegerIndexedTemplate(
     v8::Isolate* isolate,
     const DOMWrapperWorld& world,
     v8::Local<v8::FunctionTemplate> interfaceTemplate) {
   // Initialize the interface object's template.
   V8DOMConfiguration::InitializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestIntegerIndexed::wrapperTypeInfo.interface_name, v8::Local<v8::FunctionTemplate>(), V8TestIntegerIndexed::internalFieldCount);

   v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interfaceTemplate);
   ALLOW_UNUSED_LOCAL(signature);
   v8::Local<v8::ObjectTemplate> instanceTemplate = interfaceTemplate->InstanceTemplate();
   ALLOW_UNUSED_LOCAL(instanceTemplate);
   v8::Local<v8::ObjectTemplate> prototypeTemplate = interfaceTemplate->PrototypeTemplate();
   ALLOW_UNUSED_LOCAL(prototypeTemplate);

   // Register IDL constants, attributes and operations.
   V8DOMConfiguration::InstallAccessors(
       isolate, world, instanceTemplate, prototypeTemplate, interfaceTemplate,
       signature, V8TestIntegerIndexedAccessors, base::size(V8TestIntegerIndexedAccessors));
   V8DOMConfiguration::InstallMethods(
       isolate, world, instanceTemplate, prototypeTemplate, interfaceTemplate,
       signature, V8TestIntegerIndexedMethods, base::size(V8TestIntegerIndexedMethods));

   // Indexed properties
   v8::IndexedPropertyHandlerConfiguration indexedPropertyHandlerConfig(
       V8TestIntegerIndexed::indexedPropertyGetterCallback,
       V8TestIntegerIndexed::indexedPropertySetterCallback,
       V8TestIntegerIndexed::indexedPropertyDescriptorCallback,
       V8TestIntegerIndexed::indexedPropertyDeleterCallback,
       IndexedPropertyEnumerator<TestIntegerIndexed>,
       V8TestIntegerIndexed::indexedPropertyDefinerCallback,
       v8::Local<v8::Value>(),
       v8::PropertyHandlerFlags::kNone);
   instanceTemplate->SetHandler(indexedPropertyHandlerConfig);
   // Named properties
   v8::NamedPropertyHandlerConfiguration namedPropertyHandlerConfig(V8TestIntegerIndexed::namedPropertyGetterCallback, V8TestIntegerIndexed::namedPropertySetterCallback, V8TestIntegerIndexed::namedPropertyQueryCallback, V8TestIntegerIndexed::namedPropertyDeleterCallback, V8TestIntegerIndexed::namedPropertyEnumeratorCallback, v8::Local<v8::Value>(), static_cast<v8::PropertyHandlerFlags>(int(v8::PropertyHandlerFlags::kOnlyInterceptStrings) | int(v8::PropertyHandlerFlags::kNonMasking)));
   instanceTemplate->SetHandler(namedPropertyHandlerConfig);

   // Array iterator (@@iterator)
   prototypeTemplate->SetIntrinsicDataProperty(v8::Symbol::GetIterator(isolate), v8::kArrayProto_values, v8::DontEnum);
   // For value iterators, the properties below must originally be set to the corresponding ones in %ArrayPrototype%.
   // See https://heycam.github.io/webidl/#es-iterators.
   prototypeTemplate->SetIntrinsicDataProperty(V8AtomicString(isolate, "entries"), v8::kArrayProto_entries);
   prototypeTemplate->SetIntrinsicDataProperty(V8AtomicString(isolate, "forEach"), v8::kArrayProto_forEach);
   prototypeTemplate->SetIntrinsicDataProperty(V8AtomicString(isolate, "keys"), v8::kArrayProto_keys);
   prototypeTemplate->SetIntrinsicDataProperty(V8AtomicString(isolate, "values"), v8::kArrayProto_values);

   // Custom signature

   V8TestIntegerIndexed::InstallRuntimeEnabledFeaturesOnTemplate(
       isolate, world, interfaceTemplate);
 }

 void V8TestIntegerIndexed::InstallRuntimeEnabledFeaturesOnTemplate(
     v8::Isolate* isolate,
     const DOMWrapperWorld& world,
     v8::Local<v8::FunctionTemplate> interface_template) {
   v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interface_template);
   ALLOW_UNUSED_LOCAL(signature);
   v8::Local<v8::ObjectTemplate> instance_template = interface_template->InstanceTemplate();
   ALLOW_UNUSED_LOCAL(instance_template);
   v8::Local<v8::ObjectTemplate> prototype_template = interface_template->PrototypeTemplate();
   ALLOW_UNUSED_LOCAL(prototype_template);

   // Register IDL constants, attributes and operations.

   // Custom signature
 }

 v8::Local<v8::FunctionTemplate> V8TestIntegerIndexed::domTemplate(v8::Isolate* isolate, const DOMWrapperWorld& world) {
   return V8DOMConfiguration::DomClassTemplate(isolate, world, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), installV8TestIntegerIndexedTemplate);
 }

 bool V8TestIntegerIndexed::hasInstance(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) {
   return V8PerIsolateData::From(isolate)->HasInstance(&wrapperTypeInfo, v8Value);
 }

 v8::Local<v8::Object> V8TestIntegerIndexed::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) {
   return V8PerIsolateData::From(isolate)->FindInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 }

 TestIntegerIndexed* V8TestIntegerIndexed::ToImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value) {
   return hasInstance(value, isolate) ? ToImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
 }

 TestIntegerIndexed* NativeValueTraits<TestIntegerIndexed>::NativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState) {
   TestIntegerIndexed* nativeValue = V8TestIntegerIndexed::ToImplWithTypeCheck(isolate, value);
   if (!nativeValue) {
     exceptionState.ThrowTypeError(ExceptionMessages::FailedToConvertJSValue(
         "TestIntegerIndexed"));
   }
   return nativeValue;
 }

 }  // namespace blink
	// Copyright 2014 The Chromium Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	// This file has been auto-generated from the Jinja2 template
	// third_party/blink/renderer/bindings/templates/interface.cc.tmpl
	// by the script code_generator_v8.py.
	// DO NOT MODIFY!

	// clang-format off
	#include "third_party/blink/renderer/bindings/tests/results/core/v8_test_integer_indexed.h"

	#include "base/memory/scoped_refptr.h"
	#include "third_party/blink/renderer/bindings/core/v8/idl_types.h"
	#include "third_party/blink/renderer/bindings/core/v8/native_value_traits_impl.h"
	#include "third_party/blink/renderer/bindings/core/v8/script_value.h"
	#include "third_party/blink/renderer/bindings/core/v8/v8_document.h"
	#include "third_party/blink/renderer/bindings/core/v8/v8_dom_configuration.h"
	#include "third_party/blink/renderer/bindings/core/v8/v8_iterator.h"
	#include "third_party/blink/renderer/bindings/core/v8/v8_node.h"
	#include "third_party/blink/renderer/core/execution_context/execution_context.h"
	#include "third_party/blink/renderer/platform/bindings/exception_messages.h"
	#include "third_party/blink/renderer/platform/bindings/exception_state.h"
	#include "third_party/blink/renderer/platform/bindings/runtime_call_stats.h"
	#include "third_party/blink/renderer/platform/bindings/script_state.h"
	#include "third_party/blink/renderer/platform/bindings/v8_object_constructor.h"
	#include "third_party/blink/renderer/platform/wtf/get_ptr.h"

	namespace blink {

	// Suppress warning: global constructors, because struct WrapperTypeInfo is trivial
	// and does not depend on another global objects.
	#if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__)
	#pragma clang diagnostic push
	#pragma clang diagnostic ignored "-Wglobal-constructors"
	#endif
	const WrapperTypeInfo V8TestIntegerIndexed::wrapperTypeInfo = {
	gin::kEmbedderBlink,
	V8TestIntegerIndexed::domTemplate,
	nullptr,
	"TestIntegerIndexed",
	nullptr,
	WrapperTypeInfo::kWrapperTypeObjectPrototype,
	WrapperTypeInfo::kObjectClassId,
	WrapperTypeInfo::kNotInheritFromActiveScriptWrappable,
	};
	#if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__)
	#pragma clang diagnostic pop
	#endif

	// This static member must be declared by DEFINE_WRAPPERTYPEINFO in TestIntegerIndexed.h.
	// For details, see the comment of DEFINE_WRAPPERTYPEINFO in
	// platform/bindings/ScriptWrappable.h.
	const WrapperTypeInfo& TestIntegerIndexed::wrapper_type_info_ = V8TestIntegerIndexed::wrapperTypeInfo;

	// not [ActiveScriptWrappable]
	static_assert(
	!std::is_base_of<ActiveScriptWrappableBase, TestIntegerIndexed>::value,
	"TestIntegerIndexed inherits from ActiveScriptWrappable<>, but is not specifying "
	"[ActiveScriptWrappable] extended attribute in the IDL file. "
	"Be consistent.");
	static_assert(
	std::is_same<decltype(&TestIntegerIndexed::HasPendingActivity),
	decltype(&ScriptWrappable::HasPendingActivity)>::value,
	"TestIntegerIndexed is overriding hasPendingActivity(), but is not specifying "
	"[ActiveScriptWrappable] extended attribute in the IDL file. "
	"Be consistent.");

	namespace TestIntegerIndexedV8Internal {

	static void lengthAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
	v8::Local<v8::Object> holder = info.Holder();

	TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(holder);

	V8SetReturnValueInt(info, impl->length());
	}

	static void lengthAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
	v8::Isolate* isolate = info.GetIsolate();
	ALLOW_UNUSED_LOCAL(isolate);

	v8::Local<v8::Object> holder = info.Holder();
	ALLOW_UNUSED_LOCAL(holder);

	TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(holder);

	ExceptionState exceptionState(isolate, ExceptionState::kSetterContext, "TestIntegerIndexed", "length");

	// Prepare the value to be set.
	int16_t cppValue = NativeValueTraits<IDLShort>::NativeValue(info.GetIsolate(), v8Value, exceptionState, kNormalConversion);
	if (exceptionState.HadException())
	return;

	impl->setLength(cppValue);
	}

	static void voidMethodDocumentMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
	TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(info.Holder());

	if (UNLIKELY(info.Length() < 1)) {
	V8ThrowException::ThrowTypeError(info.GetIsolate(), ExceptionMessages::FailedToExecute("voidMethodDocument", "TestIntegerIndexed", ExceptionMessages::NotEnoughArguments(1, info.Length())));
	return;
	}

	Document* document;
	document = V8Document::ToImplWithTypeCheck(info.GetIsolate(), info[0]);
	if (!document) {
	V8ThrowException::ThrowTypeError(info.GetIsolate(), ExceptionMessages::FailedToExecute("voidMethodDocument", "TestIntegerIndexed", "parameter 1 is not of type 'Document'."));
	return;
	}

	impl->voidMethodDocument(document);
	}

	static void keysMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
	ExceptionState exceptionState(info.GetIsolate(), ExceptionState::kExecutionContext, "TestIntegerIndexed", "keys");

	TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(info.Holder());

	ScriptState* scriptState = ScriptState::ForRelevantRealm(info);

	Iterator* result = impl->keysForBinding(scriptState, exceptionState);
	if (exceptionState.HadException()) {
	return;
	}
	V8SetReturnValue(info, result);
	}

	static void valuesMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
	ExceptionState exceptionState(info.GetIsolate(), ExceptionState::kExecutionContext, "TestIntegerIndexed", "values");

	TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(info.Holder());

	ScriptState* scriptState = ScriptState::ForRelevantRealm(info);

	Iterator* result = impl->valuesForBinding(scriptState, exceptionState);
	if (exceptionState.HadException()) {
	return;
	}
	V8SetReturnValue(info, result);
	}

	static void forEachMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
	ExceptionState exceptionState(info.GetIsolate(), ExceptionState::kExecutionContext, "TestIntegerIndexed", "forEach");

	TestIntegerIndexed* impl = V8TestIntegerIndexed::ToImpl(info.Holder());

	ScriptState* scriptState = ScriptState::ForRelevantRealm(info);

	if (UNLIKELY(info.Length() < 1)) {
	exceptionState.ThrowTypeError(ExceptionMessages::NotEnoughArguments(1, info.Length()));
	return;
	}

	ScriptValue callback;
	ScriptValue thisArg;
	if (info[0]->IsFunction()) {
	callback = ScriptValue(ScriptState::Current(info.GetIsolate()), info[0]);
	} else {
	exceptionState.ThrowTypeError("The callback provided as parameter 1 is not a function.");
	return;
	}

	thisArg = ScriptValue(ScriptState::Current(info.GetIsolate()), info[1]);

	impl->forEachForBinding(scriptState, ScriptValue(scriptState, info.Holder()), callback, thisArg, exceptionState);
	if (exceptionState.HadException()) {
	return;
	}
	}

	static void indexedPropertyDescriptor(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info) {
	// https://heycam.github.io/webidl/#LegacyPlatformObjectGetOwnProperty
	// Steps 1.1 to 1.2.4 are covered here: we rely on indexedPropertyGetter() to
	// call the getter function and check that \|index\| is a valid property index,
	// in which case it will have set info.GetReturnValue() to something other
	// than undefined.
	V8TestIntegerIndexed::indexedPropertyGetterCallback(index, info);
	v8::Local<v8::Value> getterValue = info.GetReturnValue().Get();
	if (!getterValue->IsUndefined()) {
	// 1.2.5. Let \|desc\| be a newly created Property Descriptor with no fields.
	// 1.2.6. Set desc.[[Value]] to the result of converting value to an
	// ECMAScript value.
	// 1.2.7. If O implements an interface with an indexed property setter,
	// then set desc.[[Writable]] to true, otherwise set it to false.
	v8::PropertyDescriptor desc(getterValue, true);
	// 1.2.8. Set desc.[[Enumerable]] and desc.[[Configurable]] to true.
	desc.set_enumerable(true);
	desc.set_configurable(true);
	// 1.2.9. Return \|desc\|.
	V8SetReturnValue(info, desc);
	}
	}

	} // namespace TestIntegerIndexedV8Internal

	void V8TestIntegerIndexed::lengthAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
	RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_length_Getter");

	TestIntegerIndexedV8Internal::lengthAttributeGetter(info);
	}

	void V8TestIntegerIndexed::lengthAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
	RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_length_Setter");

	v8::Local<v8::Value> v8Value = info[0];

	TestIntegerIndexedV8Internal::lengthAttributeSetter(v8Value, info);
	}

	void V8TestIntegerIndexed::voidMethodDocumentMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
	RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_voidMethodDocument");

	TestIntegerIndexedV8Internal::voidMethodDocumentMethod(info);
	}

	void V8TestIntegerIndexed::keysMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
	RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_keys");

	TestIntegerIndexedV8Internal::keysMethod(info);
	}

	void V8TestIntegerIndexed::valuesMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
	RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_values");

	TestIntegerIndexedV8Internal::valuesMethod(info);
	}

	void V8TestIntegerIndexed::forEachMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
	RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_forEach");

	TestIntegerIndexedV8Internal::forEachMethod(info);
	}

	void V8TestIntegerIndexed::namedPropertyGetterCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Value>& info) {
	RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_NamedPropertyGetter");

	if (!name->IsString())
	return;
	const AtomicString& propertyName = ToCoreAtomicString(name.As<v8::String>());

	V8TestIntegerIndexed::namedPropertyGetterCustom(propertyName, info);
	}

	void V8TestIntegerIndexed::namedPropertySetterCallback(v8::Local<v8::Name> name, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) {
	RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_NamedPropertySetter");

	if (!name->IsString())
	return;
	const AtomicString& propertyName = ToCoreAtomicString(name.As<v8::String>());

	V8TestIntegerIndexed::namedPropertySetterCustom(propertyName, v8Value, info);
	}

	void V8TestIntegerIndexed::namedPropertyDeleterCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Boolean>& info) {
	if (!name->IsString())
	return;
	const AtomicString& propertyName = ToCoreAtomicString(name.As<v8::String>());

	V8TestIntegerIndexed::namedPropertyDeleterCustom(propertyName, info);
	}

	void V8TestIntegerIndexed::namedPropertyQueryCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Integer>& info) {
	RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_NamedPropertyQuery");

	if (!name->IsString())
	return;
	const AtomicString& propertyName = ToCoreAtomicString(name.As<v8::String>());

	V8TestIntegerIndexed::namedPropertyQueryCustom(propertyName, info);
	}

	void V8TestIntegerIndexed::namedPropertyEnumeratorCallback(const v8::PropertyCallbackInfo<v8::Array>& info) {
	V8TestIntegerIndexed::namedPropertyEnumeratorCustom(info);
	}

	void V8TestIntegerIndexed::indexedPropertyGetterCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info) {
	RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestIntegerIndexed_IndexedPropertyGetter");

	V8TestIntegerIndexed::indexedPropertyGetterCustom(index, info);
	}

	void V8TestIntegerIndexed::indexedPropertyDescriptorCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info) {
	TestIntegerIndexedV8Internal::indexedPropertyDescriptor(index, info);
	}

	void V8TestIntegerIndexed::indexedPropertySetterCallback(uint32_t index, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) {
	V8TestIntegerIndexed::indexedPropertySetterCustom(index, v8Value, info);
	}

	void V8TestIntegerIndexed::indexedPropertyDeleterCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Boolean>& info) {
	V8TestIntegerIndexed::indexedPropertyDeleterCustom(index, info);
	}

	void V8TestIntegerIndexed::indexedPropertyDefinerCallback(
	uint32_t index,
	const v8::PropertyDescriptor& desc,
	const v8::PropertyCallbackInfo<v8::Value>& info) {
	// https://heycam.github.io/webidl/#legacy-platform-object-defineownproperty
	// 3.9.3. [[DefineOwnProperty]]
	// step 1.1. If the result of calling IsDataDescriptor(Desc) is false, then
	// return false.
	if (desc.has_get() \|\| desc.has_set()) {
	V8SetReturnValue(info, v8::Null(info.GetIsolate()));
	if (info.ShouldThrowOnError()) {
	ExceptionState exceptionState(info.GetIsolate(),
	ExceptionState::kIndexedSetterContext,
	"TestIntegerIndexed");
	exceptionState.ThrowTypeError("Accessor properties are not allowed.");
	}
	return;
	}

	// Return nothing and fall back to indexedPropertySetterCallback.
	}

	static const V8DOMConfiguration::AccessorConfiguration V8TestIntegerIndexedAccessors[] = {
	{ "length", V8TestIntegerIndexed::lengthAttributeGetterCallback, V8TestIntegerIndexed::lengthAttributeSetterCallback, V8PrivateProperty::kNoCachedAccessor, static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::kOnPrototype, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kHasSideEffect, V8DOMConfiguration::kAlwaysCallGetter, V8DOMConfiguration::kAllWorlds },
	};

	static const V8DOMConfiguration::MethodConfiguration V8TestIntegerIndexedMethods[] = {
	{"voidMethodDocument", V8TestIntegerIndexed::voidMethodDocumentMethodCallback, 1, v8::None, V8DOMConfiguration::kOnPrototype, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kDoNotCheckAccess, V8DOMConfiguration::kHasSideEffect, V8DOMConfiguration::kAllWorlds},
	{"keys", V8TestIntegerIndexed::keysMethodCallback, 0, v8::None, V8DOMConfiguration::kOnPrototype, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kDoNotCheckAccess, V8DOMConfiguration::kHasSideEffect, V8DOMConfiguration::kAllWorlds},
	{"values", V8TestIntegerIndexed::valuesMethodCallback, 0, v8::None, V8DOMConfiguration::kOnPrototype, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kDoNotCheckAccess, V8DOMConfiguration::kHasSideEffect, V8DOMConfiguration::kAllWorlds},
	{"forEach", V8TestIntegerIndexed::forEachMethodCallback, 1, v8::None, V8DOMConfiguration::kOnPrototype, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kDoNotCheckAccess, V8DOMConfiguration::kHasSideEffect, V8DOMConfiguration::kAllWorlds},
	};

	static void installV8TestIntegerIndexedTemplate(
	v8::Isolate* isolate,
	const DOMWrapperWorld& world,
	v8::Local<v8::FunctionTemplate> interfaceTemplate) {
	// Initialize the interface object's template.
	V8DOMConfiguration::InitializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestIntegerIndexed::wrapperTypeInfo.interface_name, v8::Local<v8::FunctionTemplate>(), V8TestIntegerIndexed::internalFieldCount);

	v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interfaceTemplate);
	ALLOW_UNUSED_LOCAL(signature);
	v8::Local<v8::ObjectTemplate> instanceTemplate = interfaceTemplate->InstanceTemplate();
	ALLOW_UNUSED_LOCAL(instanceTemplate);
	v8::Local<v8::ObjectTemplate> prototypeTemplate = interfaceTemplate->PrototypeTemplate();
	ALLOW_UNUSED_LOCAL(prototypeTemplate);

	// Register IDL constants, attributes and operations.
	V8DOMConfiguration::InstallAccessors(
	isolate, world, instanceTemplate, prototypeTemplate, interfaceTemplate,
	signature, V8TestIntegerIndexedAccessors, base::size(V8TestIntegerIndexedAccessors));
	V8DOMConfiguration::InstallMethods(
	isolate, world, instanceTemplate, prototypeTemplate, interfaceTemplate,
	signature, V8TestIntegerIndexedMethods, base::size(V8TestIntegerIndexedMethods));

	// Indexed properties
	v8::IndexedPropertyHandlerConfiguration indexedPropertyHandlerConfig(
	V8TestIntegerIndexed::indexedPropertyGetterCallback,
	V8TestIntegerIndexed::indexedPropertySetterCallback,
	V8TestIntegerIndexed::indexedPropertyDescriptorCallback,
	V8TestIntegerIndexed::indexedPropertyDeleterCallback,
	IndexedPropertyEnumerator<TestIntegerIndexed>,
	V8TestIntegerIndexed::indexedPropertyDefinerCallback,
	v8::Local<v8::Value>(),
	v8::PropertyHandlerFlags::kNone);
	instanceTemplate->SetHandler(indexedPropertyHandlerConfig);
	// Named properties
	v8::NamedPropertyHandlerConfiguration namedPropertyHandlerConfig(V8TestIntegerIndexed::namedPropertyGetterCallback, V8TestIntegerIndexed::namedPropertySetterCallback, V8TestIntegerIndexed::namedPropertyQueryCallback, V8TestIntegerIndexed::namedPropertyDeleterCallback, V8TestIntegerIndexed::namedPropertyEnumeratorCallback, v8::Local<v8::Value>(), static_cast<v8::PropertyHandlerFlags>(int(v8::PropertyHandlerFlags::kOnlyInterceptStrings) \| int(v8::PropertyHandlerFlags::kNonMasking)));
	instanceTemplate->SetHandler(namedPropertyHandlerConfig);

	// Array iterator (@@iterator)
	prototypeTemplate->SetIntrinsicDataProperty(v8::Symbol::GetIterator(isolate), v8::kArrayProto_values, v8::DontEnum);
	// For value iterators, the properties below must originally be set to the corresponding ones in %ArrayPrototype%.
	// See https://heycam.github.io/webidl/#es-iterators.
	prototypeTemplate->SetIntrinsicDataProperty(V8AtomicString(isolate, "entries"), v8::kArrayProto_entries);
	prototypeTemplate->SetIntrinsicDataProperty(V8AtomicString(isolate, "forEach"), v8::kArrayProto_forEach);
	prototypeTemplate->SetIntrinsicDataProperty(V8AtomicString(isolate, "keys"), v8::kArrayProto_keys);
	prototypeTemplate->SetIntrinsicDataProperty(V8AtomicString(isolate, "values"), v8::kArrayProto_values);

	// Custom signature

	V8TestIntegerIndexed::InstallRuntimeEnabledFeaturesOnTemplate(
	isolate, world, interfaceTemplate);
	}

	void V8TestIntegerIndexed::InstallRuntimeEnabledFeaturesOnTemplate(
	v8::Isolate* isolate,
	const DOMWrapperWorld& world,
	v8::Local<v8::FunctionTemplate> interface_template) {
	v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interface_template);
	ALLOW_UNUSED_LOCAL(signature);
	v8::Local<v8::ObjectTemplate> instance_template = interface_template->InstanceTemplate();
	ALLOW_UNUSED_LOCAL(instance_template);
	v8::Local<v8::ObjectTemplate> prototype_template = interface_template->PrototypeTemplate();
	ALLOW_UNUSED_LOCAL(prototype_template);

	// Register IDL constants, attributes and operations.

	// Custom signature
	}

	v8::Local<v8::FunctionTemplate> V8TestIntegerIndexed::domTemplate(v8::Isolate* isolate, const DOMWrapperWorld& world) {
	return V8DOMConfiguration::DomClassTemplate(isolate, world, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), installV8TestIntegerIndexedTemplate);
	}

	bool V8TestIntegerIndexed::hasInstance(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) {
	return V8PerIsolateData::From(isolate)->HasInstance(&wrapperTypeInfo, v8Value);
	}

	v8::Local<v8::Object> V8TestIntegerIndexed::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) {
	return V8PerIsolateData::From(isolate)->FindInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
	}

	TestIntegerIndexed* V8TestIntegerIndexed::ToImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value) {
	return hasInstance(value, isolate) ? ToImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
	}

	TestIntegerIndexed* NativeValueTraits<TestIntegerIndexed>::NativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState) {
	TestIntegerIndexed* nativeValue = V8TestIntegerIndexed::ToImplWithTypeCheck(isolate, value);
	if (!nativeValue) {
	exceptionState.ThrowTypeError(ExceptionMessages::FailedToConvertJSValue(
	"TestIntegerIndexed"));
	}
	return nativeValue;
	}

	} // namespace blink