Make sure to actually use @smime_cms_comp_test when testing it...

[openssl.git] / test / bntest.c

diff --git a/test/bntest.c b/test/bntest.c
index 521858ae168029dfde79dfe6648a1a84beee1daa..9caa2c904ba879e75ddae8642c97143adb248efd 100644 (file)
--- a/test/bntest.c
+++ b/test/bntest.c
@@ -83,9 +83,9 @@
 
 #include "../crypto/bn/bn_lcl.h"
 
-const int num0 = 100;           /* number of tests */
-const int num1 = 50;            /* additional tests for some functions */
-const int num2 = 5;             /* number of tests for slow functions */
+static const int num0 = 100;           /* number of tests */
+static const int num1 = 50;            /* additional tests for some functions */
+static const int num2 = 5;             /* number of tests for slow functions */
 
 int test_add(BIO *bp);
 int test_sub(BIO *bp);
@@ -168,13 +168,19 @@ int main(int argc, char *argv[])
     if (out == NULL)
         EXIT(1);
     if (outfile == NULL) {
-        BIO_set_fp(out, stdout, BIO_NOCLOSE);
+        BIO_set_fp(out, stdout, BIO_NOCLOSE | BIO_FP_TEXT);
     } else {
         if (!BIO_write_filename(out, outfile)) {
             perror(outfile);
             EXIT(1);
         }
     }
+#ifdef OPENSSL_SYS_VMS
+    {
+        BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+        out = BIO_push(tmpbio, out);
+    }
+#endif
 
     if (!results)
         BIO_puts(out, "obase=16\nibase=16\n");
@@ -451,6 +457,14 @@ int test_div(BIO *bp, BN_CTX *ctx)
     d = BN_new();
     e = BN_new();
 
+    BN_one(a);
+    BN_zero(b);
+
+    if (BN_div(d, c, a, b, ctx)) {
+        fprintf(stderr, "Division by zero succeeded!\n");
+        return 0;
+    }
+
     for (i = 0; i < num0 + num1; i++) {
         if (i < num1) {
             BN_bntest_rand(a, 400, 0, 0);
@@ -526,9 +540,9 @@ int test_div_word(BIO *bp)
         do {
             BN_bntest_rand(a, 512, -1, 0);
             BN_bntest_rand(b, BN_BITS2, -1, 0);
-            s = b->d[0];
-        } while (!s);
+        } while (BN_is_zero(b));
 
+        s = b->d[0];
         BN_copy(b, a);
         r = BN_div_word(b, s);
 
@@ -761,14 +775,10 @@ int test_sqr(BIO *bp, BN_CTX *ctx)
     }
     ret = 1;
  err:
-    if (a != NULL)
-        BN_free(a);
-    if (c != NULL)
-        BN_free(c);
-    if (d != NULL)
-        BN_free(d);
-    if (e != NULL)
-        BN_free(e);
+    BN_free(a);
+    BN_free(c);
+    BN_free(d);
+    BN_free(e);
     return ret;
 }
 
@@ -791,6 +801,18 @@ int test_mont(BIO *bp, BN_CTX *ctx)
     if (mont == NULL)
         return 0;
 
+    BN_zero(n);
+    if (BN_MONT_CTX_set(mont, n, ctx)) {
+        fprintf(stderr, "BN_MONT_CTX_set succeeded for zero modulus!\n");
+        return 0;
+    }
+
+    BN_set_word(n, 16);
+    if (BN_MONT_CTX_set(mont, n, ctx)) {
+        fprintf(stderr, "BN_MONT_CTX_set succeeded for even modulus!\n");
+        return 0;
+    }
+
     BN_bntest_rand(a, 100, 0, 0);
     BN_bntest_rand(b, 100, 0, 0);
     for (i = 0; i < num2; i++) {
@@ -892,6 +914,14 @@ int test_mod_mul(BIO *bp, BN_CTX *ctx)
     d = BN_new();
     e = BN_new();
 
+    BN_one(a);
+    BN_one(b);
+    BN_zero(c);
+    if (BN_mod_mul(e, a, b, c, ctx)) {
+        fprintf(stderr, "BN_mod_mul with zero modulus succeeded!\n");
+        return 0;
+    }
+
     for (j = 0; j < 3; j++) {
         BN_bntest_rand(c, 1024, 0, 0);
         for (i = 0; i < num0; i++) {
@@ -957,6 +987,14 @@ int test_mod_exp(BIO *bp, BN_CTX *ctx)
     d = BN_new();
     e = BN_new();
 
+    BN_one(a);
+    BN_one(b);
+    BN_zero(c);
+    if (BN_mod_exp(d, a, b, c, ctx)) {
+        fprintf(stderr, "BN_mod_exp with zero modulus succeeded!\n");
+        return 0;
+    }
+
     BN_bntest_rand(c, 30, 0, 1); /* must be odd for montgomery */
     for (i = 0; i < num2; i++) {
         BN_bntest_rand(a, 20 + i * 5, 0, 0);
@@ -1004,6 +1042,22 @@ int test_mod_exp_mont_consttime(BIO *bp, BN_CTX *ctx)
     d = BN_new();
     e = BN_new();
 
+    BN_one(a);
+    BN_one(b);
+    BN_zero(c);
+    if (BN_mod_exp_mont_consttime(d, a, b, c, ctx, NULL)) {
+        fprintf(stderr, "BN_mod_exp_mont_consttime with zero modulus "
+                "succeeded\n");
+        return 0;
+    }
+
+    BN_set_word(c, 16);
+    if (BN_mod_exp_mont_consttime(d, a, b, c, ctx, NULL)) {
+        fprintf(stderr, "BN_mod_exp_mont_consttime with even modulus "
+                "succeeded\n");
+        return 0;
+    }
+
     BN_bntest_rand(c, 30, 0, 1); /* must be odd for montgomery */
     for (i = 0; i < num2; i++) {
         BN_bntest_rand(a, 20 + i * 5, 0, 0);
@@ -1047,7 +1101,6 @@ int test_mod_exp_mont_consttime(BIO *bp, BN_CTX *ctx)
 int test_mod_exp_mont5(BIO *bp, BN_CTX *ctx)
 {
     BIGNUM *a, *p, *m, *d, *e;
-
     BN_MONT_CTX *mont;
 
     a = BN_new();
@@ -1055,7 +1108,6 @@ int test_mod_exp_mont5(BIO *bp, BN_CTX *ctx)
     m = BN_new();
     d = BN_new();
     e = BN_new();
-
     mont = BN_MONT_CTX_new();
 
     BN_bntest_rand(m, 1024, 0, 1); /* must be odd for montgomery */
@@ -1104,6 +1156,7 @@ int test_mod_exp_mont5(BIO *bp, BN_CTX *ctx)
         fprintf(stderr, "Modular exponentiation test failed!\n");
         return 0;
     }
+    BN_MONT_CTX_free(mont);
     BN_free(a);
     BN_free(p);
     BN_free(m);
@@ -1669,14 +1722,10 @@ int test_kron(BIO *bp, BN_CTX *ctx)
     fflush(stderr);
     ret = 1;
  err:
-    if (a != NULL)
-        BN_free(a);
-    if (b != NULL)
-        BN_free(b);
-    if (r != NULL)
-        BN_free(r);
-    if (t != NULL)
-        BN_free(t);
+    BN_free(a);
+    BN_free(b);
+    BN_free(r);
+    BN_free(t);
     return ret;
 }
 
@@ -1764,12 +1813,9 @@ int test_sqrt(BIO *bp, BN_CTX *ctx)
     }
     ret = 1;
  err:
-    if (a != NULL)
-        BN_free(a);
-    if (p != NULL)
-        BN_free(p);
-    if (r != NULL)
-        BN_free(r);
+    BN_free(a);
+    BN_free(p);
+    BN_free(r);
     return ret;
 }
 
@@ -1810,8 +1856,8 @@ int test_probable_prime_coprime(BIO *bp, BN_CTX *ctx)
 
         for (j = 0; j < 5; j++) {
             if (BN_mod_word(r, primes[j]) == 0) {
-                BIO_printf(bp, "Number generated is not coprime to %ld:\n",
-                           primes[j]);
+                BIO_printf(bp, "Number generated is not coprime to "
+                          BN_DEC_FMT1 ":\n", primes[j]);
                 BN_print_fp(stdout, r);
                 BIO_printf(bp, "\n");
                 goto err;