Extend ScalarValueString handling to include constructors.

Source/bindings/tests/results/V8TestInterfaceConstructor4.cpp

Index: Source/bindings/tests/results/V8TestInterfaceConstructor4.cpp
diff --git a/Source/bindings/tests/results/V8TestInterfaceConstructor3.cpp b/Source/bindings/tests/results/V8TestInterfaceConstructor4.cpp
similarity index 54%
copy from Source/bindings/tests/results/V8TestInterfaceConstructor3.cpp
copy to Source/bindings/tests/results/V8TestInterfaceConstructor4.cpp
index fdc4799eeccf1eda7697cd071e10fe0c5a101533..db3d04fc9f9e59d68b4865bfd22cff8b9f14f597 100644
--- a/Source/bindings/tests/results/V8TestInterfaceConstructor3.cpp
+++ b/Source/bindings/tests/results/V8TestInterfaceConstructor4.cpp
@@ -5,8 +5,9 @@
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #include "config.h"
-#include "V8TestInterfaceConstructor3.h"
+#include "V8TestInterfaceConstructor4.h"
 
+#include "bindings/tests/v8/V8TestInterfaceConstructor4.h"
 #include "bindings/v8/ExceptionState.h"
 #include "bindings/v8/V8DOMConfiguration.h"
 #include "bindings/v8/V8HiddenValue.h"
@@ -21,53 +22,92 @@
 
 namespace WebCore {
 
-static void initializeScriptWrappableForInterface(TestInterfaceConstructor3* object)
+static void initializeScriptWrappableForInterface(TestInterfaceConstructor4* object)
 {
     if (ScriptWrappable::wrapperCanBeStoredInObject(object))
-        ScriptWrappable::fromObject(object)->setTypeInfo(&V8TestInterfaceConstructor3::wrapperTypeInfo);
+        ScriptWrappable::fromObject(object)->setTypeInfo(&V8TestInterfaceConstructor4::wrapperTypeInfo);
     else
         ASSERT_NOT_REACHED();
 }
 
 } // namespace WebCore
 
-void webCoreInitializeScriptWrappableForInterface(WebCore::TestInterfaceConstructor3* object)
+void webCoreInitializeScriptWrappableForInterface(WebCore::TestInterfaceConstructor4* object)
 {
     WebCore::initializeScriptWrappableForInterface(object);
 }
 
 namespace WebCore {
-const WrapperTypeInfo V8TestInterfaceConstructor3::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceConstructor3::domTemplate, V8TestInterfaceConstructor3::derefObject, 0, 0, 0, V8TestInterfaceConstructor3::installPerContextEnabledMethods, 0, WrapperTypeObjectPrototype, RefCountedObject };
+const WrapperTypeInfo V8TestInterfaceConstructor4::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceConstructor4::domTemplate, V8TestInterfaceConstructor4::derefObject, 0, 0, 0, V8TestInterfaceConstructor4::installPerContextEnabledMethods, 0, WrapperTypeObjectPrototype, RefCountedObject };
 
-namespace TestInterfaceConstructor3V8Internal {
+namespace TestInterfaceConstructor4V8Internal {
 
 template <typename T> void V8_USE(T) { }
 
-static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
+static void constructor1(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     v8::Isolate* isolate = info.GetIsolate();
-    if (UNLIKELY(info.Length() < 1)) {
-        throwMinimumArityTypeErrorForConstructor("TestInterfaceConstructor3", 1, info.Length(), info.GetIsolate());
-        return;
+    TestInterfaceConstructor4* testInterface4Arg;
+    {
+        v8::TryCatch block;
+        V8RethrowTryCatchScope rethrow(block);
+        TONATIVE_VOID_INTERNAL(testInterface4Arg, V8TestInterfaceConstructor4::toNativeWithTypeCheck(info.GetIsolate(), info[0]));
     }
-    V8StringResource<> stringArg;
+    RefPtr<TestInterfaceConstructor4> impl = TestInterfaceConstructor4::create(testInterface4Arg);
+
+    v8::Handle<v8::Object> wrapper = info.Holder();
+    V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor4>(impl.release(), &V8TestInterfaceConstructor4::wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
+    v8SetReturnValue(info, wrapper);
+}
+
+static void constructor2(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    v8::Isolate* isolate = info.GetIsolate();
+    ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor4", info.Holder(), isolate);
+    V8StringResource<> scalarValueStringArg;
     {
-        TOSTRING_VOID_INTERNAL(stringArg, info[0]);
+        v8::TryCatch block;
+        V8RethrowTryCatchScope rethrow(block);
+        TONATIVE_VOID_EXCEPTIONSTATE_INTERNAL(scalarValueStringArg, toScalarValueString(info[0], exceptionState), exceptionState);
     }
-    RefPtr<TestInterfaceConstructor3> impl = TestInterfaceConstructor3::create(stringArg);
+    RefPtr<TestInterfaceConstructor4> impl = TestInterfaceConstructor4::create(scalarValueStringArg);
 
     v8::Handle<v8::Object> wrapper = info.Holder();
-    V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor3>(impl.release(), &V8TestInterfaceConstructor3::wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
+    V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor4>(impl.release(), &V8TestInterfaceConstructor4::wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
     v8SetReturnValue(info, wrapper);
 }
 
-} // namespace TestInterfaceConstructor3V8Internal
+static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    v8::Isolate* isolate = info.GetIsolate();
+    ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor4", info.Holder(), isolate);
+    switch (std::min(1, info.Length())) {
+    case 1:
+        if (V8TestInterfaceConstructor4::hasInstance(info[0], isolate)) {
+            TestInterfaceConstructor4V8Internal::constructor1(info);
+            return;
+        }
+        if (true) {
+            TestInterfaceConstructor4V8Internal::constructor2(info);
+            return;
+        }
+        break;
+    default:
+        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
+        exceptionState.throwIfNeeded();
+        return;
+    }
+    exceptionState.throwTypeError("No matching constructor signature.");
+    exceptionState.throwIfNeeded();
+}
+
+} // namespace TestInterfaceConstructor4V8Internal
 
-void V8TestInterfaceConstructor3::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+void V8TestInterfaceConstructor4::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "DOMConstructor");
     if (!info.IsConstructCall()) {
-        throwTypeError(ExceptionMessages::constructorNotCallableAsFunction("TestInterfaceConstructor3"), info.GetIsolate());
+        throwTypeError(ExceptionMessages::constructorNotCallableAsFunction("TestInterfaceConstructor4"), info.GetIsolate());
         return;
     }
 
@@ -76,20 +116,20 @@ void V8TestInterfaceConstructor3::constructorCallback(const v8::FunctionCallback
         return;
     }
 
-    TestInterfaceConstructor3V8Internal::constructor(info);
+    TestInterfaceConstructor4V8Internal::constructor(info);
 }
 
-static void configureV8TestInterfaceConstructor3Template(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
+static void configureV8TestInterfaceConstructor4Template(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
 {
     functionTemplate->ReadOnlyPrototype();
 
     v8::Local<v8::Signature> defaultSignature;
-    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestInterfaceConstructor3", v8::Local<v8::FunctionTemplate>(), V8TestInterfaceConstructor3::internalFieldCount,
+    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestInterfaceConstructor4", v8::Local<v8::FunctionTemplate>(), V8TestInterfaceConstructor4::internalFieldCount,
         0, 0,
         0, 0,
         0, 0,
         isolate);
-    functionTemplate->SetCallHandler(V8TestInterfaceConstructor3::constructorCallback);
+    functionTemplate->SetCallHandler(V8TestInterfaceConstructor4::constructorCallback);
     functionTemplate->SetLength(1);
     v8::Local<v8::ObjectTemplate> instanceTemplate ALLOW_UNUSED = functionTemplate->InstanceTemplate();
     v8::Local<v8::ObjectTemplate> prototypeTemplate ALLOW_UNUSED = functionTemplate->PrototypeTemplate();
@@ -98,37 +138,37 @@ static void configureV8TestInterfaceConstructor3Template(v8::Handle<v8::Function
     functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData::from(isolate)->toStringTemplate());
 }
 
-v8::Handle<v8::FunctionTemplate> V8TestInterfaceConstructor3::domTemplate(v8::Isolate* isolate)
+v8::Handle<v8::FunctionTemplate> V8TestInterfaceConstructor4::domTemplate(v8::Isolate* isolate)
 {
-    return V8DOMConfiguration::domClassTemplate(isolate, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), configureV8TestInterfaceConstructor3Template);
+    return V8DOMConfiguration::domClassTemplate(isolate, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), configureV8TestInterfaceConstructor4Template);
 }
 
-bool V8TestInterfaceConstructor3::hasInstance(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
+bool V8TestInterfaceConstructor4::hasInstance(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
 {
     return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, v8Value);
 }
 
-v8::Handle<v8::Object> V8TestInterfaceConstructor3::findInstanceInPrototypeChain(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
+v8::Handle<v8::Object> V8TestInterfaceConstructor4::findInstanceInPrototypeChain(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
 {
     return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 }
 
-TestInterfaceConstructor3* V8TestInterfaceConstructor3::toNativeWithTypeCheck(v8::Isolate* isolate, v8::Handle<v8::Value> value)
+TestInterfaceConstructor4* V8TestInterfaceConstructor4::toNativeWithTypeCheck(v8::Isolate* isolate, v8::Handle<v8::Value> value)
 {
     return hasInstance(value, isolate) ? fromInternalPointer(v8::Handle<v8::Object>::Cast(value)->GetAlignedPointerFromInternalField(v8DOMWrapperObjectIndex)) : 0;
 }
 
-v8::Handle<v8::Object> wrap(TestInterfaceConstructor3* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
+v8::Handle<v8::Object> wrap(TestInterfaceConstructor4* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     ASSERT(impl);
-    ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceConstructor3>(impl, isolate));
-    return V8TestInterfaceConstructor3::createWrapper(impl, creationContext, isolate);
+    ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceConstructor4>(impl, isolate));
+    return V8TestInterfaceConstructor4::createWrapper(impl, creationContext, isolate);
 }
 
-v8::Handle<v8::Object> V8TestInterfaceConstructor3::createWrapper(PassRefPtr<TestInterfaceConstructor3> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
+v8::Handle<v8::Object> V8TestInterfaceConstructor4::createWrapper(PassRefPtr<TestInterfaceConstructor4> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     ASSERT(impl);
-    ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceConstructor3>(impl.get(), isolate));
+    ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceConstructor4>(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
@@ -141,17 +181,17 @@ v8::Handle<v8::Object> V8TestInterfaceConstructor3::createWrapper(PassRefPtr<Tes
         return wrapper;
 
     installPerContextEnabledProperties(wrapper, impl.get(), isolate);
-    V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor3>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
+    V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor4>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
     return wrapper;
 }
 
-void V8TestInterfaceConstructor3::derefObject(void* object)
+void V8TestInterfaceConstructor4::derefObject(void* object)
 {
     fromInternalPointer(object)->deref();
 }
 
 template<>
-v8::Handle<v8::Value> toV8NoInline(TestInterfaceConstructor3* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
+v8::Handle<v8::Value> toV8NoInline(TestInterfaceConstructor4* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }