Mercurial > dropbear
view libtomcrypt/testprof/base64_test.c @ 1088:f2a3570b5110
Test struct existance against sizeof() operator
Instead of declaring an "unused-variable" or "unused-but-set-variable"
structure.
This avoid unexpected broken configurations when using something like:
$ ./configure CFLAGS="-Wall -Wextra -Werror"
It causes AC_COMPILE_IFELSE to fail and thus leading to a mismatch
configuration (because the CFLAGS are passed to the macro).
author | Gaël PORTAY <gael.portay@gmail.com> |
---|---|
date | Sat, 02 May 2015 13:33:34 +0200 |
parents | 1b9e69c058d2 |
children | f849a5ca2efc |
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line source
#include <tomcrypt_test.h> int base64_test(void) { unsigned char in[64], out[256], tmp[64]; unsigned long x, l1, l2; for (x = 0; x < 64; x++) { yarrow_read(in, x, &yarrow_prng); l1 = sizeof(out); DO(base64_encode(in, x, out, &l1)); l2 = sizeof(tmp); DO(base64_decode(out, l1, tmp, &l2)); if (l2 != x || memcmp(tmp, in, x)) { fprintf(stderr, "base64 failed %lu %lu %lu", x, l1, l2); return 1; } } return 0; } /* $Source: /cvs/libtom/libtomcrypt/testprof/base64_test.c,v $ */ /* $Revision: 1.5 $ */ /* $Date: 2005/05/21 12:51:25 $ */