WIP: Migrate generated bindings to new ExceptionState constructor.

Source/bindings/tests/results/V8TestSerializedScriptValueInterface.cpp

+/*
+ * Copyright (C) 2013 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// This file has been auto-generated by code_generator_v8.pm. DO NOT MODIFY!
+
+#include "config.h"
+#if ENABLE(Condition1) || ENABLE(Condition2)
+#include "V8TestSerializedScriptValueInterface.h"
+
+#include "RuntimeEnabledFeatures.h"
+#include "bindings/v8/ExceptionMessages.h"
+#include "bindings/v8/ExceptionState.h"
+#include "bindings/v8/ScriptController.h"
+#include "bindings/v8/ScriptState.h"
+#include "bindings/v8/ScriptValue.h"
+#include "bindings/v8/SerializedScriptValue.h"
+#include "bindings/v8/V8Binding.h"
+#include "bindings/v8/V8DOMConfiguration.h"
+#include "bindings/v8/V8DOMWrapper.h"
+#include "core/dom/ContextFeatures.h"
+#include "core/dom/Document.h"
+#include "platform/TraceEvent.h"
+#include "wtf/UnusedParam.h"
+
+namespace WebCore {
+
+static void initializeScriptWrappableForInterface(TestSerializedScriptValueInterface* object)
+{
+    if (ScriptWrappable::wrapperCanBeStoredInObject(object))
+        ScriptWrappable::setTypeInfoInObject(object, &V8TestSerializedScriptValueInterface::wrapperTypeInfo);
+    else
+        ASSERT_NOT_REACHED();
+}
+
+} // namespace WebCore
+
+// In ScriptWrappable::init, the use of a local function declaration has an issue on Windows:
+// the local declaration does not pick up the surrounding namespace. Therefore, we provide this function
+// in the global namespace.
+// (More info on the MSVC bug here: http://connect.microsoft.com/VisualStudio/feedback/details/664619/the-namespace-of-local-function-declarations-in-c)
+void webCoreInitializeScriptWrappableForInterface(WebCore::TestSerializedScriptValueInterface* object)
+{
+    WebCore::initializeScriptWrappableForInterface(object);
+}
+
+namespace WebCore {
+const WrapperTypeInfo V8TestSerializedScriptValueInterface::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestSerializedScriptValueInterface::GetTemplate, V8TestSerializedScriptValueInterface::derefObject, 0, 0, 0, V8TestSerializedScriptValueInterface::installPerContextEnabledMethods, 0, WrapperTypeObjectPrototype };
+
+namespace TestSerializedScriptValueInterfaceV8Internal {
+
+template <typename T> void V8_USE(T) { }
+
+static void valueAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
+    v8SetReturnValue(info, imp->value() ? imp->value()->deserialize() : v8::Handle<v8::Value>(v8::Null(info.GetIsolate())));
+}
+
+static void valueAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
+    TestSerializedScriptValueInterfaceV8Internal::valueAttributeGetter(info);
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+}
+
+static void valueAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
+{
+    ExceptionState exceptionState(ExceptionState::SetterContext, "value", "TestSerializedScriptValueInterface", info.Holder(), info.GetIsolate());
+    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
+    V8TRYCATCH_VOID(RefPtr<SerializedScriptValue>, cppValue, SerializedScriptValue::create(jsValue, info.GetIsolate()));
+    imp->setValue(WTF::getPtr(cppValue));
+}
+
+static void valueAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
+    TestSerializedScriptValueInterfaceV8Internal::valueAttributeSetter(jsValue, info);
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+}
+
+static void readonlyValueAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
+    v8SetReturnValue(info, imp->readonlyValue() ? imp->readonlyValue()->deserialize() : v8::Handle<v8::Value>(v8::Null(info.GetIsolate())));
+}
+
+static void readonlyValueAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
+    TestSerializedScriptValueInterfaceV8Internal::readonlyValueAttributeGetter(info);
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+}
+
+static void dirtySerializedValueAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    v8::Handle<v8::String> propertyName = v8::String::NewFromUtf8(info.GetIsolate(), "dirtySerializedValue", v8::String::kInternalizedString);
+    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
+    if (!imp->isValueDirty()) {
+        v8::Handle<v8::Value> jsValue = info.Holder()->GetHiddenValue(propertyName);
+        if (!jsValue.IsEmpty()) {
+            v8SetReturnValue(info, jsValue);
+            return;
+        }
+    }
+    RefPtr<SerializedScriptValue> serialized = imp->dirtySerializedValue();
+    ScriptValue jsValue = serialized ? serialized->deserialize() : v8::Handle<v8::Value>(v8::Null(info.GetIsolate()));
+    info.Holder()->SetHiddenValue(propertyName, jsValue);
+    v8SetReturnValue(info, jsValue);
+}
+
+static void dirtySerializedValueAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
+    TestSerializedScriptValueInterfaceV8Internal::dirtySerializedValueAttributeGetter(info);
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+}
+
+static void dirtySerializedValueAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
+{
+    ExceptionState exceptionState(ExceptionState::SetterContext, "dirtySerializedValue", "TestSerializedScriptValueInterface", info.Holder(), info.GetIsolate());
+    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
+    V8TRYCATCH_VOID(RefPtr<SerializedScriptValue>, cppValue, SerializedScriptValue::create(jsValue, info.GetIsolate()));
+    imp->setDirtySerializedValue(WTF::getPtr(cppValue));
+    info.Holder()->DeleteHiddenValue(v8::String::NewFromUtf8(info.GetIsolate(), "dirtySerializedValue", v8::String::kInternalizedString)); // Invalidate the cached value.
+}
+
+static void dirtySerializedValueAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
+    TestSerializedScriptValueInterfaceV8Internal::dirtySerializedValueAttributeSetter(jsValue, info);
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+}
+
+static void dirtyScriptValueAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    v8::Handle<v8::String> propertyName = v8::String::NewFromUtf8(info.GetIsolate(), "dirtyScriptValue", v8::String::kInternalizedString);
+    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
+    if (!imp->isValueDirty()) {
+        v8::Handle<v8::Value> jsValue = info.Holder()->GetHiddenValue(propertyName);
+        if (!jsValue.IsEmpty()) {
+            v8SetReturnValue(info, jsValue);
+            return;
+        }
+    }
+    ScriptValue jsValue = imp->dirtyScriptValue();
+    info.Holder()->SetHiddenValue(propertyName, jsValue.v8Value());
+    v8SetReturnValue(info, jsValue.v8Value());
+}
+
+static void dirtyScriptValueAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
+    TestSerializedScriptValueInterfaceV8Internal::dirtyScriptValueAttributeGetter(info);
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+}
+
+static void dirtyScriptValueAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
+{
+    ExceptionState exceptionState(ExceptionState::SetterContext, "dirtyScriptValue", "TestSerializedScriptValueInterface", info.Holder(), info.GetIsolate());
+    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
+    V8TRYCATCH_VOID(ScriptValue, cppValue, ScriptValue(jsValue, info.GetIsolate()));
+    imp->setDirtyScriptValue(cppValue);
+    info.Holder()->DeleteHiddenValue(v8::String::NewFromUtf8(info.GetIsolate(), "dirtyScriptValue", v8::String::kInternalizedString)); // Invalidate the cached value.
+}
+
+static void dirtyScriptValueAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
+    TestSerializedScriptValueInterfaceV8Internal::dirtyScriptValueAttributeSetter(jsValue, info);
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+}
+
+static void cachedValueCallWithAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    v8::Handle<v8::String> propertyName = v8::String::NewFromUtf8(info.GetIsolate(), "cachedValueCallWith", v8::String::kInternalizedString);
+    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
+    if (!imp->isValueDirty()) {
+        v8::Handle<v8::Value> jsValue = info.Holder()->GetHiddenValue(propertyName);
+        if (!jsValue.IsEmpty()) {
+            v8SetReturnValue(info, jsValue);
+            return;
+        }
+    }
+    ScriptState* currentState = ScriptState::current();
+    if (!currentState)
+        return v8Undefined();
+    ScriptState& state = *currentState;
+    RefPtr<SerializedScriptValue> serialized = imp->cachedValueCallWith(&state);
+    ScriptValue jsValue = serialized ? serialized->deserialize() : v8::Handle<v8::Value>(v8::Null(info.GetIsolate()));
+    info.Holder()->SetHiddenValue(propertyName, jsValue);
+    v8SetReturnValue(info, jsValue);
+}
+
+static void cachedValueCallWithAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
+    TestSerializedScriptValueInterfaceV8Internal::cachedValueCallWithAttributeGetter(info);
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+}
+
+static void cachedValueCallWithAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
+{
+    ExceptionState exceptionState(ExceptionState::SetterContext, "cachedValueCallWith", "TestSerializedScriptValueInterface", info.Holder(), info.GetIsolate());
+    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
+    V8TRYCATCH_VOID(RefPtr<SerializedScriptValue>, cppValue, SerializedScriptValue::create(jsValue, info.GetIsolate()));
+    ScriptState* currentState = ScriptState::current();
+    if (!currentState)
+        return;
+    ScriptState& state = *currentState;
+    imp->setCachedValueCallWith(&state, WTF::getPtr(cppValue));
+    if (state.hadException())
+        throwError(state.exception(), info.GetIsolate());
+    info.Holder()->DeleteHiddenValue(v8::String::NewFromUtf8(info.GetIsolate(), "cachedValueCallWith", v8::String::kInternalizedString)); // Invalidate the cached value.
+}
+
+static void cachedValueCallWithAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
+    TestSerializedScriptValueInterfaceV8Internal::cachedValueCallWithAttributeSetter(jsValue, info);
+    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
+}
+
+} // namespace TestSerializedScriptValueInterfaceV8Internal
+
+static const V8DOMConfiguration::AttributeConfiguration V8TestSerializedScriptValueInterfaceAttributes[] = {
+    {"value", TestSerializedScriptValueInterfaceV8Internal::valueAttributeGetterCallback, TestSerializedScriptValueInterfaceV8Internal::valueAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
+    {"readonlyValue", TestSerializedScriptValueInterfaceV8Internal::readonlyValueAttributeGetterCallback, 0, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
+    {"dirtySerializedValue", TestSerializedScriptValueInterfaceV8Internal::dirtySerializedValueAttributeGetterCallback, TestSerializedScriptValueInterfaceV8Internal::dirtySerializedValueAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
+    {"dirtyScriptValue", TestSerializedScriptValueInterfaceV8Internal::dirtyScriptValueAttributeGetterCallback, TestSerializedScriptValueInterfaceV8Internal::dirtyScriptValueAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
+    {"cachedValueCallWith", TestSerializedScriptValueInterfaceV8Internal::cachedValueCallWithAttributeGetterCallback, TestSerializedScriptValueInterfaceV8Internal::cachedValueCallWithAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
+};
+
+static v8::Handle<v8::FunctionTemplate> ConfigureV8TestSerializedScriptValueInterfaceTemplate(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate, WrapperWorldType currentWorldType)
+{
+    functionTemplate->ReadOnlyPrototype();
+
+    v8::Local<v8::Signature> defaultSignature;
+    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestSerializedScriptValueInterface", v8::Local<v8::FunctionTemplate>(), V8TestSerializedScriptValueInterface::internalFieldCount,
+        V8TestSerializedScriptValueInterfaceAttributes, WTF_ARRAY_LENGTH(V8TestSerializedScriptValueInterfaceAttributes),
+        0, 0,
+        0, 0,
+        isolate, currentWorldType);
+    UNUSED_PARAM(defaultSignature);
+    v8::Local<v8::ObjectTemplate> instanceTemplate = functionTemplate->InstanceTemplate();
+    v8::Local<v8::ObjectTemplate> prototypeTemplate = functionTemplate->PrototypeTemplate();
+    UNUSED_PARAM(instanceTemplate);
+    UNUSED_PARAM(prototypeTemplate);
+
+    // Custom toString template
+    functionTemplate->Set(v8::String::NewFromUtf8(isolate, "toString", v8::String::kInternalizedString), V8PerIsolateData::current()->toStringTemplate());
+    return functionTemplate;
+}
+
+v8::Handle<v8::FunctionTemplate> V8TestSerializedScriptValueInterface::GetTemplate(v8::Isolate* isolate, WrapperWorldType currentWorldType)
+{
+    V8PerIsolateData* data = V8PerIsolateData::from(isolate);
+    V8PerIsolateData::TemplateMap::iterator result = data->templateMap(currentWorldType).find(&wrapperTypeInfo);
+    if (result != data->templateMap(currentWorldType).end())
+        return result->value.newLocal(isolate);
+
+    TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "BuildDOMTemplate");
+    v8::EscapableHandleScope handleScope(isolate);
+    v8::Local<v8::FunctionTemplate> templ =
+        ConfigureV8TestSerializedScriptValueInterfaceTemplate(data->rawTemplate(&wrapperTypeInfo, currentWorldType), isolate, currentWorldType);
+    data->templateMap(currentWorldType).add(&wrapperTypeInfo, UnsafePersistent<v8::FunctionTemplate>(isolate, templ));
+    return handleScope.Escape(templ);
+}
+
+bool V8TestSerializedScriptValueInterface::hasInstance(v8::Handle<v8::Value> jsValue, v8::Isolate* isolate, WrapperWorldType currentWorldType)
+{
+    return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, jsValue, currentWorldType);
+}
+
+bool V8TestSerializedScriptValueInterface::hasInstanceInAnyWorld(v8::Handle<v8::Value> jsValue, v8::Isolate* isolate)
+{
+    return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, jsValue, MainWorld)
+        || V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, jsValue, IsolatedWorld)
+        || V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, jsValue, WorkerWorld);
+}
+
+v8::Handle<v8::Object> V8TestSerializedScriptValueInterface::createWrapper(PassRefPtr<TestSerializedScriptValueInterface> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
+{
+    ASSERT(impl);
+    ASSERT(!DOMDataStore::containsWrapper<V8TestSerializedScriptValueInterface>(impl.get(), isolate));
+    if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) {
+        const WrapperTypeInfo* actualInfo = ScriptWrappable::getTypeInfoFromObject(impl.get());
+        // 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;
+
+    installPerContextEnabledProperties(wrapper, impl.get(), isolate);
+    V8DOMWrapper::associateObjectWithWrapper<V8TestSerializedScriptValueInterface>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
+    return wrapper;
+}
+
+void V8TestSerializedScriptValueInterface::derefObject(void* object)
+{
+    fromInternalPointer(object)->deref();
+}
+
+template<>
+v8::Handle<v8::Value> toV8NoInline(TestSerializedScriptValueInterface* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
+{
+    return toV8(impl, creationContext, isolate);
+}
+
+} // namespace WebCore
+#endif // ENABLE(Condition1) || ENABLE(Condition2)