}
}
- // Property names are expected to be strings.
- for (var i = 0; i < propertyNames.length; ++i)
- propertyNames[i] = ToString(propertyNames[i]);
+ // Property names are expected to be unique strings.
+ var propertySet = {};
+ var j = 0;
+ for (var i = 0; i < propertyNames.length; ++i) {
+ var name = ToString(propertyNames[i]);
+ if (name in propertySet)
+ continue;
+ propertySet[name] = true;
+ propertyNames[j++] = name;
+ }
+ propertyNames.length = j;
return propertyNames;
}
}
+static v8::Handle<v8::Array> NamedPropertyEnumerator(const AccessorInfo& info) {
+ v8::Handle<v8::Array> result = v8::Array::New(1);
+ result->Set(0, v8_str("x"));
+ return result;
+}
+
+
+THREADED_TEST(GetOwnPropertyNamesWithInterceptor) {
+ v8::HandleScope handle_scope;
+ v8::Handle<v8::ObjectTemplate> obj_template = v8::ObjectTemplate::New();
+
+ obj_template->Set(v8_str("x"), v8::Integer::New(42));
+ obj_template->SetNamedPropertyHandler(NULL, NULL, NULL, NULL,
+ NamedPropertyEnumerator);
+
+ LocalContext context;
+ v8::Handle<v8::Object> global = context->Global();
+ global->Set(v8_str("object"), obj_template->NewInstance());
+
+ v8::Handle<Value> value =
+ CompileRun("Object.getOwnPropertyNames(object).join(',')");
+ CHECK_EQ(v8_str("x"), value);
+}
+
+
static v8::Handle<Value> ConstTenGetter(Local<String> name,
const AccessorInfo& info) {
return v8_num(10);