testsuite/meta-hash-test.c: Validate NETTLE_MAX_HASH_DIGEST_SIZE.

ChangeLog

 2012-09-19  Niels Möller  <nisse@lysator.liu.se>
 
+	* testsuite/meta-hash-test.c (test_main): Validate
+	NETTLE_MAX_HASH_DIGEST_SIZE.
+
 	* pbkdf2.h (PBKDF2): New macro.
 	* testsuite/pbkdf2-test.c: Use it.
 

testsuite/meta-hash-test.c

 #include "testutils.h"
+#include "nettle-internal.h"
 #include "nettle-meta.h"
 
 const char* hashes[] = {
@@ -29,5 +30,7 @@ test_main(void)
   while (NULL != nettle_hashes[j])
     j++;
   ASSERT(j == count); /* we are not missing testing any hashes */
+  for (j = 0; NULL != nettle_hashes[j]; j++)
+    ASSERT(nettle_hashes[j]->digest_size <= NETTLE_MAX_HASH_DIGEST_SIZE);
 }