Merge pull request #6597 from SparkiDev/mp_test_div_fix

test.c: fix protection around calling mp_test_div

Author: JacobBarthelmeh

wolfcrypt/test/test.c

@@ -44715,7 +44715,9 @@ WOLFSSL_TEST_SUBROUTINE wc_test_ret_t mp_test(void)
     if ((ret = mp_test_set_is_bit(a)) != 0)
         goto done;
 #endif
-#if defined(WOLFSSL_SP_MATH) || defined(WOLFSSL_SP_MATH_ALL)
+#if defined(WOLFSSL_SP_MATH_ALL) || !defined(NO_DH) || defined(HAVE_ECC) || \
+    (!defined(NO_RSA) && !defined(WOLFSSL_RSA_VERIFY_ONLY) && \
+     !defined(WOLFSSL_RSA_PUBLIC_ONLY))
     if ((ret = mp_test_div(a, b, r1, r2, &rng)) != 0)
         goto done;
 #endif