ossl_cmp_PKIStatus_to_string
const char *ossl_cmp_PKIStatus_to_string(int status);
const char *str = ossl_cmp_PKIStatus_to_string(pki_status);
|| (status_string = ossl_cmp_PKIStatus_to_string(status)) == NULL)
|| !TEST_str_eq(fixture->str, ossl_cmp_PKIStatus_to_string(status)))