Expose Map/Set methods through the API

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index 560dc34b3004860c59c24f2c60e10c0bef7ce342..84348c9c8b0474a119ca4b0789a17c7755079239 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -6259,6 +6259,70 @@ size_t v8::Map::Size() const {
 }
 
 
+void Map::Clear() {
+  auto self = Utils::OpenHandle(this);
+  i::Isolate* isolate = self->GetIsolate();
+  LOG_API(isolate, "Map::Clear");
+  ENTER_V8(isolate);
+  i::Runtime::JSMapClear(isolate, self);
+}
+
+
+MaybeLocal<Value> Map::Get(Local<Context> context, Local<Value> key) {
+  PREPARE_FOR_EXECUTION(context, "Map::Get", Value);
+  auto self = Utils::OpenHandle(this);
+  Local<Value> result;
+  i::Handle<i::Object> argv[] = {Utils::OpenHandle(*key)};
+  has_pending_exception =
+      !ToLocal<Value>(i::Execution::Call(isolate, isolate->map_get(), self,
+                                         arraysize(argv), argv, false),
+                      &result);
+  RETURN_ON_FAILED_EXECUTION(Value);
+  RETURN_ESCAPED(result);
+}
+
+
+MaybeLocal<Map> Map::Set(Local<Context> context, Local<Value> key,
+                         Local<Value> value) {
+  PREPARE_FOR_EXECUTION(context, "Map::Set", Map);
+  auto self = Utils::OpenHandle(this);
+  i::Handle<i::Object> result;
+  i::Handle<i::Object> argv[] = {Utils::OpenHandle(*key),
+                                 Utils::OpenHandle(*value)};
+  has_pending_exception =
+      !i::Execution::Call(isolate, isolate->map_set(), self, arraysize(argv),
+                          argv, false).ToHandle(&result);
+  RETURN_ON_FAILED_EXECUTION(Map);
+  RETURN_ESCAPED(Local<Map>::Cast(Utils::ToLocal(result)));
+}
+
+
+Maybe<bool> Map::Has(Local<Context> context, Local<Value> key) {
+  PREPARE_FOR_EXECUTION_PRIMITIVE(context, "Map::Has", bool);
+  auto self = Utils::OpenHandle(this);
+  i::Handle<i::Object> result;
+  i::Handle<i::Object> argv[] = {Utils::OpenHandle(*key)};
+  has_pending_exception =
+      !i::Execution::Call(isolate, isolate->map_has(), self, arraysize(argv),
+                          argv, false).ToHandle(&result);
+  RETURN_ON_FAILED_EXECUTION_PRIMITIVE(bool);
+  return Just(result->IsTrue());
+}
+
+
+Maybe<bool> Map::Delete(Local<Context> context, Local<Value> key) {
+  PREPARE_FOR_EXECUTION_PRIMITIVE(context, "Map::Delete", bool);
+  auto self = Utils::OpenHandle(this);
+  i::Handle<i::Object> result;
+  i::Handle<i::Object> argv[] = {Utils::OpenHandle(*key)};
+  has_pending_exception =
+      !i::Execution::Call(isolate, isolate->map_delete(), self, arraysize(argv),
+                          argv, false).ToHandle(&result);
+  RETURN_ON_FAILED_EXECUTION_PRIMITIVE(bool);
+  return Just(result->IsTrue());
+}
+
+
 Local<Array> Map::AsArray() const {
   i::Handle<i::JSMap> obj = Utils::OpenHandle(this);
   i::Isolate* isolate = obj->GetIsolate();
@@ -6311,6 +6375,54 @@ size_t v8::Set::Size() const {
 }
 
 
+void Set::Clear() {
+  auto self = Utils::OpenHandle(this);
+  i::Isolate* isolate = self->GetIsolate();
+  LOG_API(isolate, "Set::Clear");
+  ENTER_V8(isolate);
+  i::Runtime::JSSetClear(isolate, self);
+}
+
+
+MaybeLocal<Set> Set::Add(Local<Context> context, Local<Value> key) {
+  PREPARE_FOR_EXECUTION(context, "Set::Add", Set);
+  auto self = Utils::OpenHandle(this);
+  i::Handle<i::Object> result;
+  i::Handle<i::Object> argv[] = {Utils::OpenHandle(*key)};
+  has_pending_exception =
+      !i::Execution::Call(isolate, isolate->set_add(), self, arraysize(argv),
+                          argv, false).ToHandle(&result);
+  RETURN_ON_FAILED_EXECUTION(Set);
+  RETURN_ESCAPED(Local<Set>::Cast(Utils::ToLocal(result)));
+}
+
+
+Maybe<bool> Set::Has(Local<Context> context, Local<Value> key) {
+  PREPARE_FOR_EXECUTION_PRIMITIVE(context, "Set::Has", bool);
+  auto self = Utils::OpenHandle(this);
+  i::Handle<i::Object> result;
+  i::Handle<i::Object> argv[] = {Utils::OpenHandle(*key)};
+  has_pending_exception =
+      !i::Execution::Call(isolate, isolate->set_has(), self, arraysize(argv),
+                          argv, false).ToHandle(&result);
+  RETURN_ON_FAILED_EXECUTION_PRIMITIVE(bool);
+  return Just(result->IsTrue());
+}
+
+
+Maybe<bool> Set::Delete(Local<Context> context, Local<Value> key) {
+  PREPARE_FOR_EXECUTION_PRIMITIVE(context, "Set::Delete", bool);
+  auto self = Utils::OpenHandle(this);
+  i::Handle<i::Object> result;
+  i::Handle<i::Object> argv[] = {Utils::OpenHandle(*key)};
+  has_pending_exception =
+      !i::Execution::Call(isolate, isolate->set_delete(), self, arraysize(argv),
+                          argv, false).ToHandle(&result);
+  RETURN_ON_FAILED_EXECUTION_PRIMITIVE(bool);
+  return Just(result->IsTrue());
+}
+
+
 Local<Array> Set::AsArray() const {
   i::Handle<i::JSSet> obj = Utils::OpenHandle(this);
   i::Isolate* isolate = obj->GetIsolate();