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/* vim:ts=8:sts=8:sw=4:noai:noexpandtab
*
* unit tests for PGM engine.
*
* 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 <signal.h>
#include <stdbool.h>
#include <stdlib.h>
#include <glib.h>
#include <check.h>
/* mock state */
struct pgm_rwlock_t;
struct pgm_slist_t;
static gint mock_time_init = 0;
static struct pgm_rwlock_t mock_pgm_sock_list_lock;
static struct pgm_slist_t* mock_pgm_sock_list = NULL;
#define pgm_time_init mock_pgm_time_init
#define pgm_time_shutdown mock_pgm_time_shutdown
#define pgm_close mock_pgm_close
#define pgm_sock_list_lock mock_pgm_sock_list_lock
#define pgm_sock_list mock_pgm_sock_list
#define ENGINE_DEBUG
#include "engine.c"
static
void
mock_setup (void)
{
mock_time_init = FALSE;
}
static
void
mock_teardown (void)
{
// null
}
/* mock functions for external references */
size_t
pgm_pkt_offset (
const bool can_fragment,
const sa_family_t pgmcc_family /* 0 = disable */
)
{
return 0;
}
PGM_GNUC_INTERNAL
bool
mock_pgm_time_init (
pgm_error_t** error
)
{
mock_time_init++;
return TRUE;
}
PGM_GNUC_INTERNAL
bool
mock_pgm_time_shutdown (void)
{
if (!mock_time_init)
return FALSE;
mock_time_init--;
return TRUE;
}
bool
mock_pgm_close (
pgm_sock_t* sock,
bool flush
)
{
return TRUE;
}
/* target:
* bool
* pgm_init (pgm_error_t** error)
*/
/* reference counting on init */
START_TEST (test_init_pass_001)
{
fail_unless (TRUE == pgm_init (NULL), "init failed");
fail_unless (TRUE == pgm_init (NULL), "init failed");
}
END_TEST
/* timing module already init */
START_TEST (test_init_pass_003)
{
pgm_error_t* err = NULL;
fail_unless (TRUE == pgm_time_init (&err), "time-init failed: %s", (err && err->message) ? err->message : "(null)");
fail_unless (TRUE == pgm_init (&err), "init failed: %s", (err && err->message) ? err->message : "(null)");
fail_unless (TRUE == pgm_init (&err), "init failed: %s", (err && err->message) ? err->message : "(null)");
}
END_TEST
/* target:
* bool
* pgm_shutdown (void)
*/
START_TEST (test_shutdown_pass_001)
{
fail_unless (TRUE == pgm_init (NULL), "init failed");
fail_unless (TRUE == pgm_shutdown (), "shutdown failed");
}
END_TEST
/* no init */
START_TEST (test_shutdown_pass_002)
{
fail_unless (FALSE == pgm_shutdown (), "shutdown failed");
}
END_TEST
/* double call */
START_TEST (test_shutdown_pass_003)
{
fail_unless (TRUE == pgm_init (NULL), "init failed");
fail_unless (TRUE == pgm_shutdown (), "shutdown failed");
fail_unless (FALSE == pgm_shutdown (), "shutdown failed");
}
END_TEST
/* check reference counting */
START_TEST (test_shutdown_pass_004)
{
fail_unless (TRUE == pgm_init (NULL), "init failed");
fail_unless (TRUE == pgm_init (NULL), "init failed");
fail_unless (TRUE == pgm_shutdown (), "shutdown failed");
fail_unless (TRUE == pgm_shutdown (), "shutdown failed");
fail_unless (FALSE == pgm_shutdown (), "shutdown failed");
}
END_TEST
/* target:
* bool
* pgm_supported (void)
*/
START_TEST (test_supported_pass_001)
{
fail_unless (FALSE == pgm_supported(), "supported failed");
fail_unless (TRUE == pgm_init (NULL), "init failed");
fail_unless (TRUE == pgm_supported(), "supported failed");
fail_unless (TRUE == pgm_shutdown (), "shutdown failed");
fail_unless (FALSE == pgm_supported(), "supported failed");
}
END_TEST
static
Suite*
make_test_suite (void)
{
Suite* s;
s = suite_create (__FILE__);
TCase* tc_init = tcase_create ("init");
tcase_add_checked_fixture (tc_init, mock_setup, mock_teardown);
suite_add_tcase (s, tc_init);
tcase_add_test (tc_init, test_init_pass_001);
tcase_add_test (tc_init, test_init_pass_003);
TCase* tc_shutdown = tcase_create ("shutdown");
tcase_add_checked_fixture (tc_shutdown, mock_setup, mock_teardown);
suite_add_tcase (s, tc_shutdown);
tcase_add_test (tc_shutdown, test_shutdown_pass_001);
tcase_add_test (tc_shutdown, test_shutdown_pass_002);
tcase_add_test (tc_shutdown, test_shutdown_pass_003);
tcase_add_test (tc_shutdown, test_shutdown_pass_004);
TCase* tc_supported = tcase_create ("supported");
tcase_add_checked_fixture (tc_supported, mock_setup, mock_teardown);
suite_add_tcase (s, tc_supported);
tcase_add_test (tc_supported, test_supported_pass_001);
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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