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/* vim:ts=8:sts=8:sw=4:noai:noexpandtab
*
* unit tests for MD5 hashing (not actual algorithm).
*
* Copyright (c) 2009 Miru Limited.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <errno.h>
#include <signal.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include <check.h>
/* mock state */
/* mock functions for external references */
size_t
pgm_transport_pkt_offset2 (
const bool can_fragment,
const bool use_pgmcc
)
{
return 0;
}
#define MD5_DEBUG
#include "md5.c"
/* target:
* void
* pgm_md5_init_ctx (
* struct pgm_md5_t* ctx
* )
*/
START_TEST (test_init_ctx_pass_001)
{
struct pgm_md5_t ctx;
memset (&ctx, 0, sizeof(ctx));
pgm_md5_init_ctx (&ctx);
}
END_TEST
START_TEST (test_init_ctx_fail_001)
{
pgm_md5_init_ctx (NULL);
fail ("reached");
}
END_TEST
/* target:
* void
* pgm_md5_process_bytes (
* struct pgm_md5_t* ctx,
* const void* buffer,
* size_t len
* )
*/
START_TEST (test_process_bytes_pass_001)
{
const char buffer[] = "i am not a string.";
struct pgm_md5_t ctx;
memset (&ctx, 0, sizeof(ctx));
pgm_md5_init_ctx (&ctx);
pgm_md5_process_bytes (&ctx, buffer, sizeof(buffer));
}
END_TEST
START_TEST (test_process_bytes_fail_001)
{
const char buffer[] = "i am not a string.";
pgm_md5_process_bytes (NULL, buffer, sizeof(buffer));
}
END_TEST
/* target:
* void*
* pgm_md5_finish_ctx (
* struct pgm_md5_t* ctx,
* void* resbuf
* )
*/
START_TEST (test_finish_ctx_pass_001)
{
const char* buffer = "i am not a string.";
const char* answer = "ef71-1617-4eef-9737-5e2b-5d7a-d015-b064";
char md5[1024];
char resblock[16];
struct pgm_md5_t ctx;
memset (&ctx, 0, sizeof(ctx));
memset (resblock, 0, sizeof(resblock));
pgm_md5_init_ctx (&ctx);
pgm_md5_process_bytes (&ctx, buffer, strlen(buffer)+1);
pgm_md5_finish_ctx (&ctx, resblock);
sprintf (md5, "%02.2hhx%02.2hhx-%02.2hhx%02.2hhx-%02.2hhx%02.2hhx-%02.2hhx%02.2hhx-%02.2hhx%02.2hhx-%02.2hhx%02.2hhx-%02.2hhx%02.2hhx-%02.2hhx%02.2hhx",
resblock[0], resblock[1],
resblock[2], resblock[3],
resblock[4], resblock[5],
resblock[6], resblock[7],
resblock[8], resblock[9],
resblock[10], resblock[11],
resblock[12], resblock[13],
resblock[14], resblock[15]);
g_message ("md5: %s", md5);
fail_unless (0 == strcmp (md5, answer), "md5 mismatch");
}
END_TEST
START_TEST (test_finish_ctx_fail_001)
{
char resblock[16];
pgm_md5_finish_ctx (NULL, resblock);
fail ("reached");
}
END_TEST
static
Suite*
make_test_suite (void)
{
Suite* s;
s = suite_create (__FILE__);
TCase* tc_init_ctx = tcase_create ("init-ctx");
suite_add_tcase (s, tc_init_ctx);
tcase_add_test (tc_init_ctx, test_init_ctx_pass_001);
tcase_add_test_raise_signal (tc_init_ctx, test_init_ctx_fail_001, SIGABRT);
TCase* tc_process_bytes = tcase_create ("process_bytes");
suite_add_tcase (s, tc_process_bytes);
tcase_add_test (tc_process_bytes, test_process_bytes_pass_001);
tcase_add_test_raise_signal (tc_process_bytes, test_process_bytes_fail_001, SIGABRT);
TCase* tc_finish_ctx = tcase_create ("finish-ctx");
suite_add_tcase (s, tc_finish_ctx);
tcase_add_test (tc_finish_ctx, test_finish_ctx_pass_001);
tcase_add_test_raise_signal (tc_finish_ctx, test_finish_ctx_fail_001, SIGABRT);
return s;
}
static
Suite*
make_master_suite (void)
{
Suite* s = suite_create ("Master");
return s;
}
int
main (void)
{
SRunner* sr = srunner_create (make_master_suite ());
srunner_add_suite (sr, make_test_suite ());
srunner_run_all (sr, CK_ENV);
int number_failed = srunner_ntests_failed (sr);
srunner_free (sr);
return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}
/* eof */
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