src/third_party/WebKit/Source/bindings/tests/results/V8TestInterfaceWillBeGarbageCollected.cpp

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
   6
   7 #include "config.h"
   8 #include "V8TestInterfaceWillBeGarbageCollected.h"
   9
  10 #include "bindings/core/v8/ExceptionState.h"
  11 #include "bindings/core/v8/V8DOMConfiguration.h"
  12 #include "bindings/core/v8/V8HiddenValue.h"
  13 #include "bindings/core/v8/V8ObjectConstructor.h"
  14 #include "bindings/tests/v8/V8TestInterfaceWillBeGarbageCollected.h"
  15 #include "core/dom/ContextFeatures.h"
  16 #include "core/dom/Document.h"
  17 #include "core/frame/LocalDOMWindow.h"
  18 #include "platform/RuntimeEnabledFeatures.h"
  19 #include "platform/TraceEvent.h"
  20 #include "wtf/GetPtr.h"
  21 #include "wtf/RefPtr.h"
  22
  23 namespace blink {
  24
  25 static void initializeScriptWrappableForInterface(TestInterfaceWillBeGarbageCollected* object)
  26 {
  27     if (ScriptWrappable::wrapperCanBeStoredInObject(object))
  28         ScriptWrappable::fromObject(object)->setTypeInfo(&V8TestInterfaceWillBeGarbageCollected::wrapperTypeInfo);
  29     else
  30         ASSERT_NOT_REACHED();
  31 }
  32
  33 } // namespace blink
  34
  35 void webCoreInitializeScriptWrappableForInterface(blink::TestInterfaceWillBeGarbageCollected* object)
  36 {
  37     blink::initializeScriptWrappableForInterface(object);
  38 }
  39
  40 namespace blink {
  41 const WrapperTypeInfo V8TestInterfaceWillBeGarbageCollected::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceWillBeGarbageCollected::domTemplate, V8TestInterfaceWillBeGarbageCollected::derefObject, 0, V8TestInterfaceWillBeGarbageCollected::toEventTarget, 0, V8TestInterfaceWillBeGarbageCollected::installConditionallyEnabledMethods, &V8EventTarget::wrapperTypeInfo, WrapperTypeObjectPrototype, WillBeGarbageCollectedObject };
  42
  43 namespace TestInterfaceWillBeGarbageCollectedV8Internal {
  44
  45 template <typename T> void V8_USE(T) { }
  46
  47 static void attr1AttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
  48 {
  49     v8::Handle<v8::Object> holder = info.Holder();
  50     TestInterfaceWillBeGarbageCollected* impl = V8TestInterfaceWillBeGarbageCollected::toNative(holder);
  51     v8SetReturnValueFast(info, WTF::getPtr(impl->attr1()), impl);
  52 }
  53
  54 static void attr1AttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
  55 {
  56     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
  57     TestInterfaceWillBeGarbageCollectedV8Internal::attr1AttributeGetter(info);
  58     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
  59 }
  60
  61 static void attr1AttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
  62 {
  63     v8::Handle<v8::Object> holder = info.Holder();
  64     TestInterfaceWillBeGarbageCollected* impl = V8TestInterfaceWillBeGarbageCollected::toNative(holder);
  65     TONATIVE_VOID(TestInterfaceWillBeGarbageCollected*, cppValue, V8TestInterfaceWillBeGarbageCollected::toNativeWithTypeCheck(info.GetIsolate(), v8Value));
  66     impl->setAttr1(WTF::getPtr(cppValue));
  67 }
  68
  69 static void attr1AttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
  70 {
  71     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
  72     TestInterfaceWillBeGarbageCollectedV8Internal::attr1AttributeSetter(v8Value, info);
  73     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
  74 }
  75
  76 static void funcMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
  77 {
  78     if (UNLIKELY(info.Length() < 1)) {
  79         V8ThrowException::throwException(createMinimumArityTypeErrorForMethod("func", "TestInterfaceWillBeGarbageCollected", 1, info.Length(), info.GetIsolate()), info.GetIsolate());
  80         return;
  81     }
  82     TestInterfaceWillBeGarbageCollected* impl = V8TestInterfaceWillBeGarbageCollected::toNative(info.Holder());
  83     TestInterfaceWillBeGarbageCollected* arg;
  84     {
  85         v8::TryCatch block;
  86         V8RethrowTryCatchScope rethrow(block);
  87         TONATIVE_VOID_INTERNAL(arg, V8TestInterfaceWillBeGarbageCollected::toNativeWithTypeCheck(info.GetIsolate(), info[0]));
  88     }
  89     impl->func(arg);
  90 }
  91
  92 static void funcMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
  93 {
  94     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
  95     TestInterfaceWillBeGarbageCollectedV8Internal::funcMethod(info);
  96     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
  97 }
  98
  99 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
 100 {
 101     if (UNLIKELY(info.Length() < 1)) {
 102         V8ThrowException::throwException(createMinimumArityTypeErrorForConstructor("TestInterfaceWillBeGarbageCollected", 1, info.Length(), info.GetIsolate()), info.GetIsolate());
 103         return;
 104     }
 105     V8StringResource<> str;
 106     {
 107         TOSTRING_VOID_INTERNAL(str, info[0]);
 108     }
 109     RefPtrWillBeRawPtr<TestInterfaceWillBeGarbageCollected> impl = TestInterfaceWillBeGarbageCollected::create(str);
 110     v8::Handle<v8::Object> wrapper = info.Holder();
 111     V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceWillBeGarbageCollected>(impl.release(), &V8TestInterfaceWillBeGarbageCollected::wrapperTypeInfo, wrapper, info.GetIsolate(), WrapperConfiguration::Independent);
 112     v8SetReturnValue(info, wrapper);
 113 }
 114
 115 } // namespace TestInterfaceWillBeGarbageCollectedV8Internal
 116
 117 static const V8DOMConfiguration::AttributeConfiguration V8TestInterfaceWillBeGarbageCollectedAttributes[] = {
 118     {"attr1", TestInterfaceWillBeGarbageCollectedV8Internal::attr1AttributeGetterCallback, TestInterfaceWillBeGarbageCollectedV8Internal::attr1AttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance},
 119 };
 120
 121 static const V8DOMConfiguration::MethodConfiguration V8TestInterfaceWillBeGarbageCollectedMethods[] = {
 122     {"func", TestInterfaceWillBeGarbageCollectedV8Internal::funcMethodCallback, 0, 1, V8DOMConfiguration::ExposedToAllScripts},
 123 };
 124
 125 const WrapperTypeInfo V8TestInterfaceWillBeGarbageCollectedConstructor::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceWillBeGarbageCollectedConstructor::domTemplate, V8TestInterfaceWillBeGarbageCollected::derefObject, 0, V8TestInterfaceWillBeGarbageCollected::toEventTarget, 0, V8TestInterfaceWillBeGarbageCollected::installConditionallyEnabledMethods, 0, WrapperTypeObjectPrototype, WillBeGarbageCollectedObject };
 126
 127 static void V8TestInterfaceWillBeGarbageCollectedConstructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 128 {
 129     if (!info.IsConstructCall()) {
 130         V8ThrowException::throwTypeError(ExceptionMessages::constructorNotCallableAsFunction("TestInterface"), info.GetIsolate());
 131         return;
 132     }
 133
 134     if (ConstructorMode::current(info.GetIsolate()) == ConstructorMode::WrapExistingObject) {
 135         v8SetReturnValue(info, info.Holder());
 136         return;
 137     }
 138     if (UNLIKELY(info.Length() < 1)) {
 139         V8ThrowException::throwException(createMinimumArityTypeErrorForConstructor("TestInterfaceWillBeGarbageCollected", 1, info.Length(), info.GetIsolate()), info.GetIsolate());
 140         return;
 141     }
 142     V8StringResource<> str;
 143     {
 144         TOSTRING_VOID_INTERNAL(str, info[0]);
 145     }
 146     RefPtrWillBeRawPtr<TestInterfaceWillBeGarbageCollected> impl = TestInterfaceWillBeGarbageCollected::createForJSConstructor(str);
 147     v8::Handle<v8::Object> wrapper = info.Holder();
 148     V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceWillBeGarbageCollected>(impl.release(), &V8TestInterfaceWillBeGarbageCollectedConstructor::wrapperTypeInfo, wrapper, info.GetIsolate(), WrapperConfiguration::Independent);
 149     v8SetReturnValue(info, wrapper);
 150 }
 151
 152 v8::Handle<v8::FunctionTemplate> V8TestInterfaceWillBeGarbageCollectedConstructor::domTemplate(v8::Isolate* isolate)
 153 {
 154     static int domTemplateKey; // This address is used for a key to look up the dom template.
 155     V8PerIsolateData* data = V8PerIsolateData::from(isolate);
 156     v8::Local<v8::FunctionTemplate> result = data->existingDOMTemplate(&domTemplateKey);
 157     if (!result.IsEmpty())
 158         return result;
 159
 160     TRACE_EVENT_SCOPED_SAMPLING_STATE("blink", "BuildDOMTemplate");
 161     result = v8::FunctionTemplate::New(isolate, V8TestInterfaceWillBeGarbageCollectedConstructorCallback);
 162     v8::Local<v8::ObjectTemplate> instanceTemplate = result->InstanceTemplate();
 163     instanceTemplate->SetInternalFieldCount(V8TestInterfaceWillBeGarbageCollected::internalFieldCount);
 164     result->SetClassName(v8AtomicString(isolate, "TestInterfaceWillBeGarbageCollected"));
 165     result->Inherit(V8TestInterfaceWillBeGarbageCollected::domTemplate(isolate));
 166     data->setDOMTemplate(&domTemplateKey, result);
 167     return result;
 168 }
 169
 170 void V8TestInterfaceWillBeGarbageCollected::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 171 {
 172     TRACE_EVENT_SCOPED_SAMPLING_STATE("blink", "DOMConstructor");
 173     if (!info.IsConstructCall()) {
 174         V8ThrowException::throwTypeError(ExceptionMessages::constructorNotCallableAsFunction("TestInterfaceWillBeGarbageCollected"), info.GetIsolate());
 175         return;
 176     }
 177
 178     if (ConstructorMode::current(info.GetIsolate()) == ConstructorMode::WrapExistingObject) {
 179         v8SetReturnValue(info, info.Holder());
 180         return;
 181     }
 182
 183     TestInterfaceWillBeGarbageCollectedV8Internal::constructor(info);
 184 }
 185
 186 static void installV8TestInterfaceWillBeGarbageCollectedTemplate(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
 187 {
 188     functionTemplate->ReadOnlyPrototype();
 189
 190     v8::Local<v8::Signature> defaultSignature;
 191     defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestInterfaceWillBeGarbageCollected", V8EventTarget::domTemplate(isolate), V8TestInterfaceWillBeGarbageCollected::internalFieldCount,
 192         V8TestInterfaceWillBeGarbageCollectedAttributes, WTF_ARRAY_LENGTH(V8TestInterfaceWillBeGarbageCollectedAttributes),
 193         0, 0,
 194         V8TestInterfaceWillBeGarbageCollectedMethods, WTF_ARRAY_LENGTH(V8TestInterfaceWillBeGarbageCollectedMethods),
 195         isolate);
 196     functionTemplate->SetCallHandler(V8TestInterfaceWillBeGarbageCollected::constructorCallback);
 197     functionTemplate->SetLength(1);
 198     v8::Local<v8::ObjectTemplate> instanceTemplate ALLOW_UNUSED = functionTemplate->InstanceTemplate();
 199     v8::Local<v8::ObjectTemplate> prototypeTemplate ALLOW_UNUSED = functionTemplate->PrototypeTemplate();
 200
 201     // Custom toString template
 202     functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData::from(isolate)->toStringTemplate());
 203 }
 204
 205 v8::Handle<v8::FunctionTemplate> V8TestInterfaceWillBeGarbageCollected::domTemplate(v8::Isolate* isolate)
 206 {
 207     return V8DOMConfiguration::domClassTemplate(isolate, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), installV8TestInterfaceWillBeGarbageCollectedTemplate);
 208 }
 209
 210 bool V8TestInterfaceWillBeGarbageCollected::hasInstance(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
 211 {
 212     return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, v8Value);
 213 }
 214
 215 v8::Handle<v8::Object> V8TestInterfaceWillBeGarbageCollected::findInstanceInPrototypeChain(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
 216 {
 217     return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 218 }
 219
 220 TestInterfaceWillBeGarbageCollected* V8TestInterfaceWillBeGarbageCollected::toNativeWithTypeCheck(v8::Isolate* isolate, v8::Handle<v8::Value> value)
 221 {
 222     return hasInstance(value, isolate) ? fromInternalPointer(blink::toInternalPointer(v8::Handle<v8::Object>::Cast(value))) : 0;
 223 }
 224
 225 EventTarget* V8TestInterfaceWillBeGarbageCollected::toEventTarget(v8::Handle<v8::Object> object)
 226 {
 227     return toNative(object);
 228 }
 229
 230 v8::Handle<v8::Object> wrap(TestInterfaceWillBeGarbageCollected* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 231 {
 232     ASSERT(impl);
 233     ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceWillBeGarbageCollected>(impl, isolate));
 234     return V8TestInterfaceWillBeGarbageCollected::createWrapper(impl, creationContext, isolate);
 235 }
 236
 237 v8::Handle<v8::Object> V8TestInterfaceWillBeGarbageCollected::createWrapper(PassRefPtrWillBeRawPtr<TestInterfaceWillBeGarbageCollected> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 238 {
 239     ASSERT(impl);
 240     ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceWillBeGarbageCollected>(impl.get(), isolate));
 241     if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) {
 242         const WrapperTypeInfo* actualInfo = ScriptWrappable::fromObject(impl.get())->typeInfo();
 243         // Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapperTypeInfo. These will both have
 244         // the same object de-ref functions, though, so use that as the basis of the check.
 245         RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction);
 246     }
 247
 248     v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate);
 249     if (UNLIKELY(wrapper.IsEmpty()))
 250         return wrapper;
 251
 252     installConditionallyEnabledProperties(wrapper, isolate);
 253     V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceWillBeGarbageCollected>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
 254     return wrapper;
 255 }
 256
 257 void V8TestInterfaceWillBeGarbageCollected::derefObject(ScriptWrappableBase* internalPointer)
 258 {
 259 #if !ENABLE(OILPAN)
 260     fromInternalPointer(internalPointer)->deref();
 261 #endif // !ENABLE(OILPAN)
 262 }
 263
 264 template<>
 265 v8::Handle<v8::Value> toV8NoInline(TestInterfaceWillBeGarbageCollected* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 266 {
 267     return toV8(impl, creationContext, isolate);
 268 }
 269
 270 } // namespace blink