test: sha: test SHA384 and SHA512 separately

This is meant to adapt to the new library design in which
SHA384 and SHA512 can be built independently from each other.

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
diff --git a/programs/test/selftest.c b/programs/test/selftest.c
index 2d6103c..163fda9 100644
--- a/programs/test/selftest.c
+++ b/programs/test/selftest.c
@@ -246,6 +246,9 @@
 #if defined(MBEDTLS_SHA256_C)
     {"sha256", mbedtls_sha256_self_test},
 #endif
+#if defined(MBEDTLS_SHA384_C)
+    {"sha512", mbedtls_sha384_self_test},
+#endif
 #if defined(MBEDTLS_SHA512_C)
     {"sha512", mbedtls_sha512_self_test},
 #endif