From 78c0d76f809262184ef0198be087fc2b133c880b Mon Sep 17 00:00:00 2001
From: Clemens Lang <cllang@redhat.com>
Date: Tue, 21 Jun 2022 19:00:45 +0200
Subject: tests/benchmark: Skip unavailable PK algorithms

* tests/benchmark.c (cipher_bench, rsa_bench, elg_bench, dsa_bench,
  ecc_bench): Do not run benchmarks for PK algorithms that are not
  supported in the current build.

--

When libgcrypt is configured with a non-default --enable-pubkey-ciphers
option, some of the benchmarks cannot be run because the algorithms are
not supported. Disable those using preprocessor macros, but add explicit
uses of the function parameters to avoid compiler warnings.

GnuPG-bug-id: 6048
Signed-off-by: Clemens Lang <cllang@redhat.com>
---
 tests/benchmark.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'tests')

diff --git a/tests/benchmark.c b/tests/benchmark.c
index a45fc5ff..a23cf74b 100644
--- a/tests/benchmark.c
+++ b/tests/benchmark.c
@@ -71,6 +71,7 @@ static int with_progress;
 static int single_char_progress;
 
 
+#if USE_DSA
 static const char sample_private_dsa_key_1024[] =
 "(private-key\n"
 "  (dsa\n"
@@ -256,8 +257,10 @@ static const char sample_public_dsa_key_3072[] =
        "3DB98C4297CB678046ED55C0DBE60BF7142C594603E4D705DC3D17270F9F086EC561"
        "2703D518D8D49FF0EBE6#)\n"
 "))\n";
+#endif /* USE_DSA */
 
 
+#if USE_ELGAMAL
 static const char sample_public_elg_key_1024[] =
 "(public-key"
 "  (elg"
@@ -392,6 +395,7 @@ static const char sample_private_elg_key_3072[] =
 "   (x #03A73F0389E470AAC831B039F8AA0C4EBD3A47DD083E32EEA08E4911236CD597C272"
        "9823D47A51C8535DA52FE6DAB3E8D1C20D#)"
 "  ))";
+#endif /* USE_ELGAMAL */
 
 
 #define BUG() do {fprintf ( stderr, "Ooops at %s:%d\n", __FILE__ , __LINE__ );\
@@ -1136,6 +1140,7 @@ cipher_bench ( const char *algoname )
 static void
 rsa_bench (int iterations, int print_header, int no_blinding)
 {
+#if USE_RSA
   gpg_error_t err;
   int p_sizes[] = { 1024, 2048, 3072, 4096 };
   int testno;
@@ -1257,12 +1262,18 @@ rsa_bench (int iterations, int print_header, int no_blinding)
       gcry_sexp_release (sec_key);
       gcry_sexp_release (pub_key);
     }
+#else /* USE_RSA */
+  (void) iterations;
+  (void) print_header;
+  (void) no_blinding;
+#endif /* USE_RSA */
 }
 
 
 static void
 elg_bench (int iterations, int print_header)
 {
+#ifdef USE_ELGAMAL
   gpg_error_t err;
   gcry_sexp_t pub_key[3], sec_key[3];
   int p_sizes[3] = { 1024, 2048, 3072 };
@@ -1374,12 +1385,17 @@ elg_bench (int iterations, int print_header)
       gcry_sexp_release (sec_key[i]);
       gcry_sexp_release (pub_key[i]);
     }
+#else /* USE_ELGAMAL */
+  (void) iterations;
+  (void) print_header;
+#endif /* USE_ELGAMAL */
 }
 
 
 static void
 dsa_bench (int iterations, int print_header)
 {
+#ifdef USE_DSA
   gpg_error_t err;
   gcry_sexp_t pub_key[3], sec_key[3];
   int p_sizes[3] = { 1024, 2048, 3072 };
@@ -1485,6 +1501,10 @@ dsa_bench (int iterations, int print_header)
       gcry_sexp_release (sec_key[i]);
       gcry_sexp_release (pub_key[i]);
     }
+#else
+  (void) iterations;
+  (void) print_header;
+#endif /* USE_DSA */
 }
 
 
@@ -1648,6 +1668,9 @@ ecc_bench (int iterations, int print_header)
       gcry_sexp_release (sec_key);
       gcry_sexp_release (pub_key);
     }
+#else
+  (void) iterations;
+  (void) print_header;
 #endif /*USE_ECC*/
 }
 
-- 
cgit v1.2.1