src/third_party/WebKit/Source/bindings/tests/results/V8TestCustomAccessors.cpp

   1 /*
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   3  *
   4  * Redistribution and use in source and binary forms, with or without
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   6  * met:
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   9  * notice, this list of conditions and the following disclaimer.
  10  *     * Redistributions in binary form must reproduce the above
  11  * copyright notice, this list of conditions and the following disclaimer
  12  * in the documentation and/or other materials provided with the
  13  * distribution.
  14  *     * Neither the name of Google Inc. nor the names of its
  15  * contributors may be used to endorse or promote products derived from
  16  * this software without specific prior written permission.
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  29  */
  30
  31 // This file has been auto-generated by code_generator_v8.pm. DO NOT MODIFY!
  32
  33 #include "config.h"
  34 #include "V8TestCustomAccessors.h"
  35
  36 #include "RuntimeEnabledFeatures.h"
  37 #include "bindings/v8/ExceptionState.h"
  38 #include "bindings/v8/V8DOMConfiguration.h"
  39 #include "bindings/v8/V8ObjectConstructor.h"
  40 #include "core/dom/ContextFeatures.h"
  41 #include "core/dom/Document.h"
  42 #include "platform/TraceEvent.h"
  43
  44 namespace WebCore {
  45
  46 static void initializeScriptWrappableForInterface(TestCustomAccessors* object)
  47 {
  48     if (ScriptWrappable::wrapperCanBeStoredInObject(object))
  49         ScriptWrappable::setTypeInfoInObject(object, &V8TestCustomAccessors::wrapperTypeInfo);
  50     else
  51         ASSERT_NOT_REACHED();
  52 }
  53
  54 } // namespace WebCore
  55
  56 // In ScriptWrappable::init, the use of a local function declaration has an issue on Windows:
  57 // the local declaration does not pick up the surrounding namespace. Therefore, we provide this function
  58 // in the global namespace.
  59 // (More info on the MSVC bug here: http://connect.microsoft.com/VisualStudio/feedback/details/664619/the-namespace-of-local-function-declarations-in-c)
  60 void webCoreInitializeScriptWrappableForInterface(WebCore::TestCustomAccessors* object)
  61 {
  62     WebCore::initializeScriptWrappableForInterface(object);
  63 }
  64
  65 namespace WebCore {
  66 const WrapperTypeInfo V8TestCustomAccessors::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestCustomAccessors::domTemplate, V8TestCustomAccessors::derefObject, 0, 0, 0, V8TestCustomAccessors::installPerContextEnabledMethods, 0, WrapperTypeObjectPrototype };
  67
  68 namespace TestCustomAccessorsV8Internal {
  69
  70 template <typename T> void V8_USE(T) { }
  71
  72 static void anotherFunctionMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
  73 {
  74     if (UNLIKELY(info.Length() < 1)) {
  75         throwTypeError(ExceptionMessages::failedToExecute("anotherFunction", "TestCustomAccessors", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
  76         return;
  77     }
  78     TestCustomAccessors* imp = V8TestCustomAccessors::toNative(info.Holder());
  79     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, str, info[0]);
  80     imp->anotherFunction(str);
  81 }
  82
  83 static void anotherFunctionMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
  84 {
  85     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
  86     TestCustomAccessorsV8Internal::anotherFunctionMethod(info);
  87     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
  88 }
  89
  90 static void indexedPropertyGetterCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info)
  91 {
  92     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMIndexedProperty");
  93     V8TestCustomAccessors::indexedPropertyGetterCustom(index, info);
  94     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
  95 }
  96
  97 static void indexedPropertySetterCallback(uint32_t index, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<v8::Value>& info)
  98 {
  99     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMIndexedProperty");
 100     V8TestCustomAccessors::indexedPropertySetterCustom(index, jsValue, info);
 101     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 102 }
 103
 104 static void indexedPropertyDeleterCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Boolean>& info)
 105 {
 106     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMIndexedProperty");
 107     V8TestCustomAccessors::indexedPropertyDeleterCustom(index, info);
 108     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 109 }
 110
 111 static void namedPropertyGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
 112 {
 113     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMNamedProperty");
 114     V8TestCustomAccessors::namedPropertyGetterCustom(name, info);
 115     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 116 }
 117
 118 static void namedPropertySetterCallback(v8::Local<v8::String> name, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<v8::Value>& info)
 119 {
 120     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMNamedProperty");
 121     V8TestCustomAccessors::namedPropertySetterCustom(name, jsValue, info);
 122     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 123 }
 124
 125 static void namedPropertyDeleterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Boolean>& info)
 126 {
 127     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMNamedProperty");
 128     V8TestCustomAccessors::namedPropertyDeleterCustom(name, info);
 129     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 130 }
 131
 132 static void namedPropertyEnumeratorCallback(const v8::PropertyCallbackInfo<v8::Array>& info)
 133 {
 134     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMNamedProperty");
 135     V8TestCustomAccessors::namedPropertyEnumeratorCustom(info);
 136     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 137 }
 138
 139 static void namedPropertyQueryCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Integer>& info)
 140 {
 141     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMNamedProperty");
 142     V8TestCustomAccessors::namedPropertyQueryCustom(name, info);
 143     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 144 }
 145
 146 } // namespace TestCustomAccessorsV8Internal
 147
 148 static const V8DOMConfiguration::MethodConfiguration V8TestCustomAccessorsMethods[] = {
 149     {"anotherFunction", TestCustomAccessorsV8Internal::anotherFunctionMethodCallback, 0, 1},
 150 };
 151
 152 static void configureV8TestCustomAccessorsTemplate(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate, WrapperWorldType currentWorldType)
 153 {
 154     functionTemplate->ReadOnlyPrototype();
 155
 156     v8::Local<v8::Signature> defaultSignature;
 157     defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestCustomAccessors", v8::Local<v8::FunctionTemplate>(), V8TestCustomAccessors::internalFieldCount,
 158         0, 0,
 159         0, 0,
 160         V8TestCustomAccessorsMethods, WTF_ARRAY_LENGTH(V8TestCustomAccessorsMethods),
 161         isolate, currentWorldType);
 162     v8::Local<v8::ObjectTemplate> ALLOW_UNUSED instanceTemplate = functionTemplate->InstanceTemplate();
 163     v8::Local<v8::ObjectTemplate> ALLOW_UNUSED prototypeTemplate = functionTemplate->PrototypeTemplate();
 164     functionTemplate->InstanceTemplate()->SetIndexedPropertyHandler(TestCustomAccessorsV8Internal::indexedPropertyGetterCallback, TestCustomAccessorsV8Internal::indexedPropertySetterCallback, 0, TestCustomAccessorsV8Internal::indexedPropertyDeleterCallback, 0);
 165     functionTemplate->InstanceTemplate()->SetNamedPropertyHandler(TestCustomAccessorsV8Internal::namedPropertyGetterCallback, TestCustomAccessorsV8Internal::namedPropertySetterCallback, TestCustomAccessorsV8Internal::namedPropertyQueryCallback, TestCustomAccessorsV8Internal::namedPropertyDeleterCallback, TestCustomAccessorsV8Internal::namedPropertyEnumeratorCallback);
 166
 167     // Custom toString template
 168     functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData::current()->toStringTemplate());
 169 }
 170
 171 v8::Handle<v8::FunctionTemplate> V8TestCustomAccessors::domTemplate(v8::Isolate* isolate, WrapperWorldType currentWorldType)
 172 {
 173     V8PerIsolateData* data = V8PerIsolateData::from(isolate);
 174     V8PerIsolateData::TemplateMap::iterator result = data->templateMap(currentWorldType).find(&wrapperTypeInfo);
 175     if (result != data->templateMap(currentWorldType).end())
 176         return result->value.newLocal(isolate);
 177
 178     TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "BuildDOMTemplate");
 179     v8::EscapableHandleScope handleScope(isolate);
 180     v8::Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate, V8ObjectConstructor::isValidConstructorMode);
 181     configureV8TestCustomAccessorsTemplate(templ, isolate, currentWorldType);
 182     data->templateMap(currentWorldType).add(&wrapperTypeInfo, UnsafePersistent<v8::FunctionTemplate>(isolate, templ));
 183     return handleScope.Escape(templ);
 184 }
 185
 186 bool V8TestCustomAccessors::hasInstance(v8::Handle<v8::Value> jsValue, v8::Isolate* isolate)
 187 {
 188     return V8PerIsolateData::from(isolate)->hasInstanceInMainWorld(&wrapperTypeInfo, jsValue)
 189         || V8PerIsolateData::from(isolate)->hasInstanceInNonMainWorld(&wrapperTypeInfo, jsValue);
 190 }
 191
 192 v8::Handle<v8::Object> V8TestCustomAccessors::createWrapper(PassRefPtr<TestCustomAccessors> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 193 {
 194     ASSERT(impl);
 195     ASSERT(!DOMDataStore::containsWrapper<V8TestCustomAccessors>(impl.get(), isolate));
 196     if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) {
 197         const WrapperTypeInfo* actualInfo = ScriptWrappable::getTypeInfoFromObject(impl.get());
 198         // Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapperTypeInfo. These will both have
 199         // the same object de-ref functions, though, so use that as the basis of the check.
 200         RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction);
 201     }
 202
 203     v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate);
 204     if (UNLIKELY(wrapper.IsEmpty()))
 205         return wrapper;
 206
 207     installPerContextEnabledProperties(wrapper, impl.get(), isolate);
 208     V8DOMWrapper::associateObjectWithWrapper<V8TestCustomAccessors>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
 209     return wrapper;
 210 }
 211
 212 void V8TestCustomAccessors::derefObject(void* object)
 213 {
 214     fromInternalPointer(object)->deref();
 215 }
 216
 217 template<>
 218 v8::Handle<v8::Value> toV8NoInline(TestCustomAccessors* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 219 {
 220     return toV8(impl, creationContext, isolate);
 221 }
 222
 223 } // namespace WebCore