IDL: Add test for attribute that "inherits its getter"

Source/bindings/tests/results/core/V8TestInterfaceNode.cpp

Index: Source/bindings/tests/results/core/V8TestInterfaceNode.cpp
diff --git a/Source/bindings/tests/results/core/V8TestInterfaceNode.cpp b/Source/bindings/tests/results/core/V8TestInterfaceNode.cpp
index a388763ffd565c896d79700a50651b69711e61d3..5fe12e4e7adb2bcb6b7e1f01024a1b96fa21c1a7 100644
--- a/Source/bindings/tests/results/core/V8TestInterfaceNode.cpp
+++ b/Source/bindings/tests/results/core/V8TestInterfaceNode.cpp
@@ -34,6 +34,37 @@ const WrapperTypeInfo& TestInterfaceNode::s_wrapperTypeInfo = V8TestInterfaceNod
 
 namespace TestInterfaceNodeV8Internal {
 
+static void nodeNameAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    v8::Local<v8::Object> holder = info.Holder();
+    TestInterfaceNode* impl = V8TestInterfaceNode::toImpl(holder);
+    v8SetReturnValueString(info, impl->nodeName(), info.GetIsolate());
+}
+
+static void nodeNameAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
+    TestInterfaceNodeV8Internal::nodeNameAttributeGetter(info);
+    TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
+}
+
+static void nodeNameAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
+{
+    v8::Local<v8::Object> holder = info.Holder();
+    TestInterfaceNode* impl = V8TestInterfaceNode::toImpl(holder);
+    V8StringResource<> cppValue = v8Value;
+    if (!cppValue.prepare())
+        return;
+    impl->setNodeName(cppValue);
+}
+
+static void nodeNameAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
+{
+    TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMSetter");
+    TestInterfaceNodeV8Internal::nodeNameAttributeSetter(v8Value, info);
+    TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
+}
+
 static void stringAttributeAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     v8::Local<v8::Object> holder = info.Holder();
@@ -284,6 +315,7 @@ static void perWorldBindingsTestInterfaceEmptyMethodOptionalBooleanArgMethodCall
 } // namespace TestInterfaceNodeV8Internal
 
 static const V8DOMConfiguration::AttributeConfiguration V8TestInterfaceNodeAttributes[] = {
+    {"nodeName", TestInterfaceNodeV8Internal::nodeNameAttributeGetterCallback, TestInterfaceNodeV8Internal::nodeNameAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance},
     {"stringAttribute", TestInterfaceNodeV8Internal::stringAttributeAttributeGetterCallback, TestInterfaceNodeV8Internal::stringAttributeAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance},
     {"readonlyTestInterfaceEmptyAttribute", TestInterfaceNodeV8Internal::readonlyTestInterfaceEmptyAttributeAttributeGetterCallback, 0, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance},
     {"eventHandlerAttribute", TestInterfaceNodeV8Internal::eventHandlerAttributeAttributeGetterCallback, TestInterfaceNodeV8Internal::eventHandlerAttributeAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance},