Source/bindings/tests/results/V8TestSpecialOperations.cpp

// 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 by code_generator_v8.py. DO NOT MODIFY!

#include "config.h"
#include "V8TestSpecialOperations.h"

#include "bindings/core/v8/ExceptionState.h"
#include "bindings/core/v8/V8DOMConfiguration.h"
#include "bindings/core/v8/V8HiddenValue.h"
#include "bindings/core/v8/V8NodeList.h"
#include "bindings/core/v8/V8ObjectConstructor.h"
#include "bindings/tests/v8/V8Node.h"
#include "core/dom/ContextFeatures.h"
#include "core/dom/Document.h"
#include "core/dom/NameNodeList.h"
#include "core/dom/NodeList.h"
#include "core/dom/StaticNodeList.h"
#include "core/html/LabelsNodeList.h"
#include "platform/RuntimeEnabledFeatures.h"
#include "platform/TraceEvent.h"
#include "wtf/GetPtr.h"
#include "wtf/RefPtr.h"

namespace blink {

static void initializeScriptWrappableForInterface(TestSpecialOperations* object)
{
    if (ScriptWrappable::wrapperCanBeStoredInObject(object))
        ScriptWrappable::fromObject(object)->setTypeInfo(&V8TestSpecialOperations::wrapperTypeInfo);
    else
        ASSERT_NOT_REACHED();
}

} // namespace blink

void webCoreInitializeScriptWrappableForInterface(blink::TestSpecialOperations* object)
{
    blink::initializeScriptWrappableForInterface(object);
}

namespace blink {
const WrapperTypeInfo V8TestSpecialOperations::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestSpecialOperations::domTemplate, V8TestSpecialOperations::derefObject, 0, 0, 0, V8TestSpecialOperations::installConditionallyEnabledMethods, 0, WrapperTypeObjectPrototype, RefCountedObject };

namespace TestSpecialOperationsV8Internal {

template <typename T> void V8_USE(T) { }

static void namedItemMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
{
    if (UNLIKELY(info.Length() < 1)) {
        V8ThrowException::throwException(createMinimumArityTypeErrorForMethod("namedItem", "TestSpecialOperations", 1, info.Length(), info.GetIsolate()), info.GetIsolate());
        return;
    }
    TestSpecialOperations* impl = V8TestSpecialOperations::toNative(info.Holder());
    V8StringResource<> name;
    {
        TOSTRING_VOID_INTERNAL(name, info[0]);
    }
    RefPtrWillBeRawPtr<Node> result0;
    RefPtrWillBeRawPtr<NodeList> result1;
    impl->getItem(name, result0, result1);
    if (result0) {
        v8SetReturnValue(info, result0.release());
        return;
    }
    if (result1) {
        v8SetReturnValue(info, result1.release());
        return;
    }
    v8SetReturnValueNull(info);
}

static void namedItemMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
    TestSpecialOperationsV8Internal::namedItemMethod(info);
    TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
}

static void namedPropertyGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    TestSpecialOperations* impl = V8TestSpecialOperations::toNative(info.Holder());
    AtomicString propertyName = toCoreAtomicString(name);
    RefPtrWillBeRawPtr<Node> result0;
    RefPtrWillBeRawPtr<NodeList> result1;
    impl->getItem(propertyName, result0, result1);
    if (!(result0 || result1))
        return;
    if (result0) {
        v8SetReturnValue(info, result0.release());
        return;
    }
    if (result1) {
        v8SetReturnValue(info, result1.release());
        return;
    }
    ASSERT_NOT_REACHED();
}

static void namedPropertyGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMNamedProperty");
    TestSpecialOperationsV8Internal::namedPropertyGetter(name, info);
    TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
}

static void namedPropertySetter(v8::Local<v8::String> name, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    TestSpecialOperations* impl = V8TestSpecialOperations::toNative(info.Holder());
    TOSTRING_VOID(V8StringResource<>, propertyName, name);
    TONATIVE_VOID(Node*, propertyValue, V8Node::toNativeWithTypeCheck(info.GetIsolate(), v8Value));
    bool result = impl->anonymousNamedSetter(propertyName, propertyValue);
    if (!result)
        return;
    v8SetReturnValue(info, v8Value);
}

static void namedPropertySetterCallback(v8::Local<v8::String> name, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMNamedProperty");
    TestSpecialOperationsV8Internal::namedPropertySetter(name, v8Value, info);
    TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
}

static void namedPropertyQuery(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Integer>& info)
{
    TestSpecialOperations* impl = V8TestSpecialOperations::toNative(info.Holder());
    AtomicString propertyName = toCoreAtomicString(name);
    v8::String::Utf8Value namedProperty(name);
    ExceptionState exceptionState(ExceptionState::GetterContext, *namedProperty, "TestSpecialOperations", info.Holder(), info.GetIsolate());
    bool result = impl->namedPropertyQuery(propertyName, exceptionState);
    if (exceptionState.throwIfNeeded())
        return;
    if (!result)
        return;
    v8SetReturnValueInt(info, v8::None);
}

static void namedPropertyQueryCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Integer>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMNamedProperty");
    TestSpecialOperationsV8Internal::namedPropertyQuery(name, info);
    TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
}

static void namedPropertyEnumerator(const v8::PropertyCallbackInfo<v8::Array>& info)
{
    TestSpecialOperations* impl = V8TestSpecialOperations::toNative(info.Holder());
    Vector<String> names;
    ExceptionState exceptionState(ExceptionState::EnumerationContext, "TestSpecialOperations", info.Holder(), info.GetIsolate());
    impl->namedPropertyEnumerator(names, exceptionState);
    if (exceptionState.throwIfNeeded())
        return;
    v8::Handle<v8::Array> v8names = v8::Array::New(info.GetIsolate(), names.size());
    for (size_t i = 0; i < names.size(); ++i)
        v8names->Set(v8::Integer::New(info.GetIsolate(), i), v8String(info.GetIsolate(), names[i]));
    v8SetReturnValue(info, v8names);
}

static void namedPropertyEnumeratorCallback(const v8::PropertyCallbackInfo<v8::Array>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMNamedProperty");
    TestSpecialOperationsV8Internal::namedPropertyEnumerator(info);
    TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
}

} // namespace TestSpecialOperationsV8Internal

static const V8DOMConfiguration::MethodConfiguration V8TestSpecialOperationsMethods[] = {
    {"namedItem", TestSpecialOperationsV8Internal::namedItemMethodCallback, 0, 1, V8DOMConfiguration::ExposedToAllScripts},
};

static void installV8TestSpecialOperationsTemplate(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
{
    functionTemplate->ReadOnlyPrototype();

    v8::Local<v8::Signature> defaultSignature;
    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestSpecialOperations", v8::Local<v8::FunctionTemplate>(), V8TestSpecialOperations::internalFieldCount,
        0, 0,
        0, 0,
        V8TestSpecialOperationsMethods, WTF_ARRAY_LENGTH(V8TestSpecialOperationsMethods),
        isolate);
    v8::Local<v8::ObjectTemplate> instanceTemplate ALLOW_UNUSED = functionTemplate->InstanceTemplate();
    v8::Local<v8::ObjectTemplate> prototypeTemplate ALLOW_UNUSED = functionTemplate->PrototypeTemplate();
    functionTemplate->InstanceTemplate()->SetNamedPropertyHandler(TestSpecialOperationsV8Internal::namedPropertyGetterCallback, TestSpecialOperationsV8Internal::namedPropertySetterCallback, TestSpecialOperationsV8Internal::namedPropertyQueryCallback, 0, TestSpecialOperationsV8Internal::namedPropertyEnumeratorCallback);

    // Custom toString template
    functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData::from(isolate)->toStringTemplate());
}

v8::Handle<v8::FunctionTemplate> V8TestSpecialOperations::domTemplate(v8::Isolate* isolate)
{
    return V8DOMConfiguration::domClassTemplate(isolate, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), installV8TestSpecialOperationsTemplate);
}

bool V8TestSpecialOperations::hasInstance(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
{
    return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, v8Value);
}

v8::Handle<v8::Object> V8TestSpecialOperations::findInstanceInPrototypeChain(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
{
    return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
}

TestSpecialOperations* V8TestSpecialOperations::toNativeWithTypeCheck(v8::Isolate* isolate, v8::Handle<v8::Value> value)
{
    return hasInstance(value, isolate) ? fromInternalPointer(blink::toInternalPointer(v8::Handle<v8::Object>::Cast(value))) : 0;
}

v8::Handle<v8::Object> wrap(TestSpecialOperations* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
{
    ASSERT(impl);
    ASSERT(!DOMDataStore::containsWrapper<V8TestSpecialOperations>(impl, isolate));
    return V8TestSpecialOperations::createWrapper(impl, creationContext, isolate);
}

v8::Handle<v8::Object> V8TestSpecialOperations::createWrapper(PassRefPtr<TestSpecialOperations> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
{
    ASSERT(impl);
    ASSERT(!DOMDataStore::containsWrapper<V8TestSpecialOperations>(impl.get(), isolate));
    if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) {
        const WrapperTypeInfo* actualInfo = ScriptWrappable::fromObject(impl.get())->typeInfo();
        // Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapperTypeInfo. These will both have
        // the same object de-ref functions, though, so use that as the basis of the check.
        RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction);
    }

    v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate);
    if (UNLIKELY(wrapper.IsEmpty()))
        return wrapper;

    installConditionallyEnabledProperties(wrapper, isolate);
    V8DOMWrapper::associateObjectWithWrapper<V8TestSpecialOperations>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
    return wrapper;
}

void V8TestSpecialOperations::derefObject(ScriptWrappableBase* internalPointer)
{
    fromInternalPointer(internalPointer)->deref();
}

template<>
v8::Handle<v8::Value> toV8NoInline(TestSpecialOperations* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
{
    return toV8(impl, creationContext, isolate);
}

} // namespace blink