--- /dev/null
+#include "include/rados/librados.h"
+#include "include/rados/librados.hpp"
+#include "test/librados/test.h"
+
+#include "gtest/gtest.h"
+#include <errno.h>
+#include <map>
+#include <sstream>
+#include <string>
+
+using namespace librados;
+using std::map;
+using std::ostringstream;
+using std::string;
+
+TEST(LibRadosCls, DNE) {
+ Rados cluster;
+ std::string pool_name = get_temp_pool_name();
+ ASSERT_EQ("", create_one_pool_pp(pool_name, cluster));
+ IoCtx ioctx;
+ cluster.ioctx_create(pool_name.c_str(), ioctx);
+
+ // create an object
+ string oid = "foo";
+ bufferlist bl;
+ ASSERT_EQ(0, ioctx.write(oid, bl, bl.length(), 0));
+
+ // call a bogus class
+ ASSERT_EQ(-EOPNOTSUPP, ioctx.exec(oid, "doesnotexistasdfasdf", "method", bl, bl));
+
+ // call a bogus method on existent class
+ ASSERT_EQ(-EOPNOTSUPP, ioctx.exec(oid, "lock", "doesnotexistasdfasdfasdf", bl, bl));
+
+ ioctx.close();
+ ASSERT_EQ(0, destroy_one_pool_pp(pool_name, cluster));
+}