| // 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_special_operations_not_enumerable.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/v8_dom_configuration.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/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 V8TestSpecialOperationsNotEnumerable::wrapperTypeInfo = { |
| gin::kEmbedderBlink, |
| V8TestSpecialOperationsNotEnumerable::domTemplate, |
| nullptr, |
| "TestSpecialOperationsNotEnumerable", |
| 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 TestSpecialOperationsNotEnumerable.h. |
| // For details, see the comment of DEFINE_WRAPPERTYPEINFO in |
| // platform/bindings/ScriptWrappable.h. |
| const WrapperTypeInfo& TestSpecialOperationsNotEnumerable::wrapper_type_info_ = V8TestSpecialOperationsNotEnumerable::wrapperTypeInfo; |
| |
| // not [ActiveScriptWrappable] |
| static_assert( |
| !std::is_base_of<ActiveScriptWrappableBase, TestSpecialOperationsNotEnumerable>::value, |
| "TestSpecialOperationsNotEnumerable inherits from ActiveScriptWrappable<>, but is not specifying " |
| "[ActiveScriptWrappable] extended attribute in the IDL file. " |
| "Be consistent."); |
| static_assert( |
| std::is_same<decltype(&TestSpecialOperationsNotEnumerable::HasPendingActivity), |
| decltype(&ScriptWrappable::HasPendingActivity)>::value, |
| "TestSpecialOperationsNotEnumerable is overriding hasPendingActivity(), but is not specifying " |
| "[ActiveScriptWrappable] extended attribute in the IDL file. " |
| "Be consistent."); |
| |
| namespace TestSpecialOperationsNotEnumerableV8Internal { |
| |
| static void namedPropertyGetter(const AtomicString& name, const v8::PropertyCallbackInfo<v8::Value>& info) { |
| TestSpecialOperationsNotEnumerable* impl = V8TestSpecialOperationsNotEnumerable::ToImpl(info.Holder()); |
| String result = impl->AnonymousNamedGetter(name); |
| if (result.IsNull()) |
| return; |
| V8SetReturnValueString(info, result, info.GetIsolate()); |
| } |
| |
| static void namedPropertyQuery(const AtomicString& name, const v8::PropertyCallbackInfo<v8::Integer>& info) { |
| const CString& nameInUtf8 = name.Utf8(); |
| ExceptionState exceptionState(info.GetIsolate(), ExceptionState::kGetterContext, "TestSpecialOperationsNotEnumerable", nameInUtf8.data()); |
| |
| TestSpecialOperationsNotEnumerable* impl = V8TestSpecialOperationsNotEnumerable::ToImpl(info.Holder()); |
| |
| bool result = impl->NamedPropertyQuery(name, exceptionState); |
| if (!result) |
| return; |
| // https://heycam.github.io/webidl/#LegacyPlatformObjectGetOwnProperty |
| // 2.7. If |O| implements an interface with a named property setter, then set |
| // desc.[[Writable]] to true, otherwise set it to false. |
| // 2.8. If |O| implements an interface with the |
| // [LegacyUnenumerableNamedProperties] extended attribute, then set |
| // desc.[[Enumerable]] to false, otherwise set it to true. |
| V8SetReturnValueInt(info, v8::DontEnum | v8::ReadOnly); |
| } |
| |
| static void namedPropertyEnumerator(const v8::PropertyCallbackInfo<v8::Array>& info) { |
| ExceptionState exceptionState(info.GetIsolate(), ExceptionState::kEnumerationContext, "TestSpecialOperationsNotEnumerable"); |
| |
| TestSpecialOperationsNotEnumerable* impl = V8TestSpecialOperationsNotEnumerable::ToImpl(info.Holder()); |
| |
| Vector<String> names; |
| impl->NamedPropertyEnumerator(names, exceptionState); |
| if (exceptionState.HadException()) |
| return; |
| V8SetReturnValue(info, ToV8(names, info.Holder(), info.GetIsolate()).As<v8::Array>()); |
| } |
| |
| static void indexedPropertyGetter(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info) { |
| TestSpecialOperationsNotEnumerable* impl = V8TestSpecialOperationsNotEnumerable::ToImpl(info.Holder()); |
| |
| // We assume that all the implementations support length() method, although |
| // the spec doesn't require that length() must exist. It's okay that |
| // the interface does not have length attribute as long as the |
| // implementation supports length() member function. |
| if (index >= impl->length()) |
| return; // Returns undefined due to out-of-range. |
| |
| String result = impl->AnonymousIndexedGetter(index); |
| V8SetReturnValueString(info, result, info.GetIsolate()); |
| } |
| |
| 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. |
| V8TestSpecialOperationsNotEnumerable::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, false); |
| // 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 TestSpecialOperationsNotEnumerableV8Internal |
| |
| void V8TestSpecialOperationsNotEnumerable::namedPropertyGetterCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Value>& info) { |
| RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestSpecialOperationsNotEnumerable_NamedPropertyGetter"); |
| |
| if (!name->IsString()) |
| return; |
| const AtomicString& propertyName = ToCoreAtomicString(name.As<v8::String>()); |
| |
| TestSpecialOperationsNotEnumerableV8Internal::namedPropertyGetter(propertyName, info); |
| } |
| |
| void V8TestSpecialOperationsNotEnumerable::namedPropertyQueryCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Integer>& info) { |
| RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestSpecialOperationsNotEnumerable_NamedPropertyQuery"); |
| |
| if (!name->IsString()) |
| return; |
| const AtomicString& propertyName = ToCoreAtomicString(name.As<v8::String>()); |
| |
| TestSpecialOperationsNotEnumerableV8Internal::namedPropertyQuery(propertyName, info); |
| } |
| |
| void V8TestSpecialOperationsNotEnumerable::namedPropertyEnumeratorCallback(const v8::PropertyCallbackInfo<v8::Array>& info) { |
| TestSpecialOperationsNotEnumerableV8Internal::namedPropertyEnumerator(info); |
| } |
| |
| void V8TestSpecialOperationsNotEnumerable::indexedPropertyGetterCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info) { |
| RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestSpecialOperationsNotEnumerable_IndexedPropertyGetter"); |
| |
| TestSpecialOperationsNotEnumerableV8Internal::indexedPropertyGetter(index, info); |
| } |
| |
| void V8TestSpecialOperationsNotEnumerable::indexedPropertyDescriptorCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info) { |
| TestSpecialOperationsNotEnumerableV8Internal::indexedPropertyDescriptor(index, info); |
| } |
| |
| void V8TestSpecialOperationsNotEnumerable::indexedPropertySetterCallback(uint32_t index, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) { |
| // No indexed property setter defined. Do not fall back to the default |
| // setter. |
| V8SetReturnValue(info, v8::Null(info.GetIsolate())); |
| if (info.ShouldThrowOnError()) { |
| ExceptionState exceptionState(info.GetIsolate(), |
| ExceptionState::kIndexedSetterContext, |
| "TestSpecialOperationsNotEnumerable"); |
| exceptionState.ThrowTypeError("Index property setter is not supported."); |
| } |
| } |
| |
| void V8TestSpecialOperationsNotEnumerable::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 1.2. If O does not implement an interface with an indexed property |
| // setter, then return false. |
| // |
| // https://html.spec.whatwg.org/C/window-object.html#windowproxy-defineownproperty |
| // 7.4.6 [[DefineOwnProperty]] (P, Desc) |
| // step 2.1. If P is an array index property name, return false. |
| V8SetReturnValue(info, v8::Null(info.GetIsolate())); |
| if (info.ShouldThrowOnError()) { |
| ExceptionState exceptionState(info.GetIsolate(), |
| ExceptionState::kIndexedSetterContext, |
| "TestSpecialOperationsNotEnumerable"); |
| exceptionState.ThrowTypeError("Index property setter is not supported."); |
| } |
| } |
| |
| static void installV8TestSpecialOperationsNotEnumerableTemplate( |
| v8::Isolate* isolate, |
| const DOMWrapperWorld& world, |
| v8::Local<v8::FunctionTemplate> interfaceTemplate) { |
| // Initialize the interface object's template. |
| V8DOMConfiguration::InitializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestSpecialOperationsNotEnumerable::wrapperTypeInfo.interface_name, v8::Local<v8::FunctionTemplate>(), V8TestSpecialOperationsNotEnumerable::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. |
| |
| // Indexed properties |
| v8::IndexedPropertyHandlerConfiguration indexedPropertyHandlerConfig( |
| V8TestSpecialOperationsNotEnumerable::indexedPropertyGetterCallback, |
| V8TestSpecialOperationsNotEnumerable::indexedPropertySetterCallback, |
| V8TestSpecialOperationsNotEnumerable::indexedPropertyDescriptorCallback, |
| nullptr, |
| IndexedPropertyEnumerator<TestSpecialOperationsNotEnumerable>, |
| V8TestSpecialOperationsNotEnumerable::indexedPropertyDefinerCallback, |
| v8::Local<v8::Value>(), |
| v8::PropertyHandlerFlags::kNone); |
| instanceTemplate->SetHandler(indexedPropertyHandlerConfig); |
| // Named properties |
| v8::NamedPropertyHandlerConfiguration namedPropertyHandlerConfig(V8TestSpecialOperationsNotEnumerable::namedPropertyGetterCallback, nullptr, V8TestSpecialOperationsNotEnumerable::namedPropertyQueryCallback, nullptr, V8TestSpecialOperationsNotEnumerable::namedPropertyEnumeratorCallback, v8::Local<v8::Value>(), static_cast<v8::PropertyHandlerFlags>(int(v8::PropertyHandlerFlags::kOnlyInterceptStrings) | int(v8::PropertyHandlerFlags::kNonMasking))); |
| instanceTemplate->SetHandler(namedPropertyHandlerConfig); |
| |
| // Custom signature |
| |
| V8TestSpecialOperationsNotEnumerable::InstallRuntimeEnabledFeaturesOnTemplate( |
| isolate, world, interfaceTemplate); |
| } |
| |
| void V8TestSpecialOperationsNotEnumerable::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> V8TestSpecialOperationsNotEnumerable::domTemplate(v8::Isolate* isolate, const DOMWrapperWorld& world) { |
| return V8DOMConfiguration::DomClassTemplate(isolate, world, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), installV8TestSpecialOperationsNotEnumerableTemplate); |
| } |
| |
| bool V8TestSpecialOperationsNotEnumerable::hasInstance(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) { |
| return V8PerIsolateData::From(isolate)->HasInstance(&wrapperTypeInfo, v8Value); |
| } |
| |
| v8::Local<v8::Object> V8TestSpecialOperationsNotEnumerable::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) { |
| return V8PerIsolateData::From(isolate)->FindInstanceInPrototypeChain(&wrapperTypeInfo, v8Value); |
| } |
| |
| TestSpecialOperationsNotEnumerable* V8TestSpecialOperationsNotEnumerable::ToImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value) { |
| return hasInstance(value, isolate) ? ToImpl(v8::Local<v8::Object>::Cast(value)) : nullptr; |
| } |
| |
| TestSpecialOperationsNotEnumerable* NativeValueTraits<TestSpecialOperationsNotEnumerable>::NativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState) { |
| TestSpecialOperationsNotEnumerable* nativeValue = V8TestSpecialOperationsNotEnumerable::ToImplWithTypeCheck(isolate, value); |
| if (!nativeValue) { |
| exceptionState.ThrowTypeError(ExceptionMessages::FailedToConvertJSValue( |
| "TestSpecialOperationsNotEnumerable")); |
| } |
| return nativeValue; |
| } |
| |
| } // namespace blink |