/* notmuch - Not much of an email program, (just index and search)
 *
 * Copyright © 2009 Jeffrey C. Ollie
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see http://www.gnu.org/licenses/ .
 *
 * Authors: Jeffrey C. Ollie <jeff@ocjtech.us>
 */

#include <check.h>
#include <string.h>

#include "notmuch-private.h"
#include "notmuch-check.h"

START_TEST (test_sha1_of_string)
{
   char *result;

   result = notmuch_sha1_of_string("abcdefghi");
   fail_if(strcmp("e1435dfb334ec81f2bdd5b0aa45969586e7681c0", result) != 0,
	   "SHA1 results for notmuch_sha1_of_string do not match");
}
END_TEST

START_TEST (test_sha1_of_file)
{
   char filename[20] = "";
   char *result;
   int fd;
   int i;

   strncpy (filename, "/tmp/notmuch.XXXXXX", sizeof (filename));
   fd = mkstemp (filename);

   fail_if (fd == -1,
	    "Unable to create temporary file for SHA1 test");

   for (i = 0; i < 13993; i++)
      (void) write(fd, "\0", 1);

   close(fd);

   result = notmuch_sha1_of_file(filename);

   unlink(filename);

   fail_if (strcmp ("db38f0e9aa8eb5bcd0d73f3d1ed84d71712cc0ab", result) != 0,
	    "SHA1 results for notmuch_sha1_of_file do not match");
}
END_TEST

Suite *
notmuch_sha1_suite (void)
{
   Suite *s = suite_create ("NotMuch SHA1");
   
   /* SHA1 test cases */
   TCase *tc_sha1 = tcase_create ("SHA1");
   tcase_add_test (tc_sha1, test_sha1_of_string);
   tcase_add_test (tc_sha1, test_sha1_of_file);
   suite_add_tcase (s, tc_sha1);

   return s;
}