/*
* Copyright (c) 2013 Todd C. Miller <Todd.Miller@courtesan.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <config.h>
#include <stdio.h>
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif /* STDC_HEADERS */
#ifdef HAVE_STRING_H
# if defined(HAVE_MEMORY_H) && !defined(STDC_HEADERS)
# include <memory.h>
# endif
# include <string.h>
#endif /* HAVE_STRING_H */
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif /* HAVE_STRINGS_H */
#if defined(HAVE_STDINT_H)
# include <stdint.h>
#elif defined(HAVE_INTTYPES_H)
# include <inttypes.h>
#endif
#define SUDO_ERROR_WRAP 0
#include "missing.h"
extern size_t base64_decode(const char *str, unsigned char *dst, size_t dsize);
__dso_public int main(int argc, char *argv[]);
struct base64_test {
const char *ascii;
const char *encoded;
} test_strings[] = {
{
"any carnal pleasure.",
"YW55IGNhcm5hbCBwbGVhc3VyZS4="
},
{
"any carnal pleasure",
"YW55IGNhcm5hbCBwbGVhc3VyZQ=="
},
{
"any carnal pleasur",
"YW55IGNhcm5hbCBwbGVhc3Vy"
},
{
"any carnal pleasu",
"YW55IGNhcm5hbCBwbGVhc3U="
},
{
"any carnal pleas",
"YW55IGNhcm5hbCBwbGVhcw=="
}
};
int
main(int argc, char *argv[])
{
const int ntests = (sizeof(test_strings) / sizeof(test_strings[0]));
int i, errors = 0;
unsigned char buf[32];
size_t len;
for (i = 0; i < ntests; i++) {
len = base64_decode(test_strings[i].encoded, buf, sizeof(buf));
buf[len] = '\0';
if (strcmp(test_strings[i].ascii, (char *)buf) != 0) {
fprintf(stderr, "check_base64: expected %s, got %s",
test_strings[i].ascii, buf);
errors++;
}
}
printf("check_base64: %d tests run, %d errors, %d%% success rate\n",
ntests, errors, (ntests - errors) * 100 / ntests);
exit(errors);
}
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