cryb-to/t/t_endian.c
2014-12-29 15:23:52 +00:00

107 lines
3 KiB
C
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

/*-
* Copyright (c) 2014 Dag-Erling Smørgrav
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include "cryb/impl.h"
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <cryb/endian.h>
#include "t.h"
static uint32_t be32 = 0xdeadbeefUL;
static uint64_t be64 = 0xdeadbeefcafef001ULL;
static uint32_t le32 = 0xefbeaddeUL;
static uint64_t le64 = 0x01f0fecaefbeaddeULL;
static const void *s32 = "\xde\xad\xbe\xef";
static const void *s64 = "\xde\xad\xbe\xef\xca\xfe\xf0\x01";
#define T_DEC(e, w) \
static int \
t_##e##w##dec(char **desc CRYB_UNUSED, void *arg CRYB_UNUSED) \
{ \
uint##w##_t dec; \
\
dec = cryb_##e##w##dec(s##w); \
return (t_compare_x##w(e##w, dec)); \
}
T_DEC(be, 32)
T_DEC(be, 64)
T_DEC(le, 32)
T_DEC(le, 64)
#define T_ENC(e, w) \
static int \
t_##e##w##enc(char **desc CRYB_UNUSED, void *arg CRYB_UNUSED) \
{ \
uint##w##_t enc; \
\
cryb_##e##w##enc(&enc, e##w); \
return (t_compare_x##w(*(const uint##w##_t *)s##w, enc)); \
}
T_ENC(be, 32)
T_ENC(be, 64)
T_ENC(le, 32)
T_ENC(le, 64)
/***************************************************************************
* Boilerplate
*/
#define T_DEC_ADD(e, w) \
t_add_test(t_##e##w##dec, 0, #e #w "dec");
#define T_ENC_ADD(e, w) \
t_add_test(t_##e##w##enc, 0, #e #w "enc");
int
t_prepare(int argc, char *argv[])
{
(void)argc;
(void)argv;
T_DEC_ADD(be, 32);
T_DEC_ADD(be, 64);
T_DEC_ADD(le, 32);
T_DEC_ADD(le, 64);
T_ENC_ADD(be, 32);
T_ENC_ADD(be, 64);
T_ENC_ADD(le, 32);
T_ENC_ADD(le, 64);
return (0);
}
void
t_cleanup(void)
{
}