forked from enlightenment/efl
89 lines
2.1 KiB
C
89 lines
2.1 KiB
C
/* EINA - EFL data type library
|
|
* Copyright (C) 2008 Cedric Bail
|
|
*
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#ifdef __linux__
|
|
#include <errno.h>
|
|
#include <sys/resource.h>
|
|
#endif
|
|
|
|
#include <Eina.h>
|
|
|
|
#include "eina_suite.h"
|
|
|
|
#ifdef __linux__
|
|
|
|
/*
|
|
* TODO: Test if RT priorities are right. However, make check should be run as
|
|
* root.
|
|
*/
|
|
|
|
static void *
|
|
_thread_run(void *arg EINA_UNUSED, Eina_Thread tid EINA_UNUSED)
|
|
{
|
|
int niceval = getpriority(PRIO_PROCESS, 0);
|
|
int niceval2;
|
|
eina_sched_prio_drop();
|
|
|
|
niceval2 = getpriority(PRIO_PROCESS, 0);
|
|
if (niceval + 5 >= 19)
|
|
ck_assert_int_eq(niceval2, 19);
|
|
else
|
|
ck_assert_int_eq(niceval2, (niceval + 5));
|
|
|
|
return NULL;
|
|
}
|
|
|
|
EFL_START_TEST(eina_test_sched_prio_drop)
|
|
{
|
|
int niceval = getpriority(PRIO_PROCESS, 0);
|
|
int niceval2;
|
|
Eina_Thread tid;
|
|
Eina_Bool r;
|
|
|
|
|
|
r = eina_thread_create(&tid, EINA_THREAD_NORMAL, -1, _thread_run, NULL);
|
|
fail_unless(r);
|
|
|
|
niceval2 = getpriority(PRIO_PROCESS, 0);
|
|
/* niceness of main thread should not have changed */
|
|
ck_assert_int_eq(niceval2, niceval);
|
|
|
|
eina_thread_join(tid);
|
|
/* niceness of main thread should not have changed */
|
|
ck_assert_int_eq(niceval2, niceval);
|
|
|
|
}
|
|
EFL_END_TEST
|
|
#else
|
|
EFL_START_TEST(eina_test_sched_prio_drop)
|
|
{
|
|
fprintf(stderr, "scheduler priority is not supported by your configuration.\n");
|
|
}
|
|
EFL_END_TEST
|
|
#endif
|
|
|
|
void
|
|
eina_test_sched(TCase *tc)
|
|
{
|
|
tcase_add_test(tc, eina_test_sched_prio_drop);
|
|
}
|