+static test_return_t _compare_test_return_t_test(void *)
+{
+ test_compare(TEST_SUCCESS, TEST_SUCCESS);
+
+ return TEST_SUCCESS;
+}
+
+static test_return_t _compare_memcached_return_t_test(void *)
+{
+ test_skip(HAVE_LIBMEMCACHED, true);
+#if defined(HAVE_LIBMEMCACHED) && HAVE_LIBMEMCACHED
+ test_compare(MEMCACHED_SUCCESS, MEMCACHED_SUCCESS);
+#endif
+
+ return TEST_SUCCESS;
+}
+
+static test_return_t _compare_gearman_return_t_test(void *)
+{
+ test_skip(HAVE_LIBGEARMAN, true);
+#if defined(HAVE_LIBGEARMAN) && HAVE_LIBGEARMAN
+ test_compare(GEARMAN_SUCCESS, GEARMAN_SUCCESS);
+#endif
+
+ return TEST_SUCCESS;
+}
+