ok(false == lttng_rate_policy_is_equal(NULL, NULL),
"is equal (NULL,NULL)");
ok(false == lttng_rate_policy_is_equal(policy_a, NULL),
ok(false == lttng_rate_policy_is_equal(NULL, NULL),
"is equal (NULL,NULL)");
ok(false == lttng_rate_policy_is_equal(policy_a, NULL),