87 lines
3.2 KiB
C
87 lines
3.2 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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/***
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This file is part of systemd.
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Copyright 2012 Holger Hans Peter Freyther
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <sched.h>
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#include "manager.h"
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int main(int argc, char *argv[]) {
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Manager *m;
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Unit *idle_ok, *idle_bad, *rr_ok, *rr_bad, *rr_sched;
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Service *ser;
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FILE *serial = NULL;
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FDSet *fdset = NULL;
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/* prepare the test */
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assert_se(set_unit_path(TEST_DIR) >= 0);
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assert_se(manager_new(SYSTEMD_SYSTEM, &m) >= 0);
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assert_se(manager_startup(m, serial, fdset) >= 0);
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/* load idle ok */
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assert_se(manager_load_unit(m, "sched_idle_ok.service", NULL, NULL, &idle_ok) >= 0);
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assert_se(idle_ok->load_state == UNIT_LOADED);
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ser = SERVICE(idle_ok);
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assert_se(ser->exec_context.cpu_sched_policy == SCHED_OTHER);
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assert_se(ser->exec_context.cpu_sched_priority == 0);
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/*
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* load idle bad. This should print a warning but we have no way to look at it.
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*/
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assert_se(manager_load_unit(m, "sched_idle_bad.service", NULL, NULL, &idle_bad) >= 0);
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assert_se(idle_bad->load_state == UNIT_LOADED);
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ser = SERVICE(idle_ok);
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assert_se(ser->exec_context.cpu_sched_policy == SCHED_OTHER);
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assert_se(ser->exec_context.cpu_sched_priority == 0);
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/*
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* load rr ok.
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* Test that the default priority is moving from 0 to 1.
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*/
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assert_se(manager_load_unit(m, "sched_rr_ok.service", NULL, NULL, &rr_ok) >= 0);
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assert_se(rr_ok->load_state == UNIT_LOADED);
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ser = SERVICE(rr_ok);
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assert_se(ser->exec_context.cpu_sched_policy == SCHED_RR);
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assert_se(ser->exec_context.cpu_sched_priority == 1);
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/*
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* load rr bad.
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* Test that the value of 0 and 100 is ignored.
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*/
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assert_se(manager_load_unit(m, "sched_rr_bad.service", NULL, NULL, &rr_bad) >= 0);
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assert_se(rr_bad->load_state == UNIT_LOADED);
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ser = SERVICE(rr_bad);
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assert_se(ser->exec_context.cpu_sched_policy == SCHED_RR);
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assert_se(ser->exec_context.cpu_sched_priority == 1);
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/*
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* load rr change.
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* Test that anything between 1 and 99 can be set.
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*/
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assert_se(manager_load_unit(m, "sched_rr_change.service", NULL, NULL, &rr_sched) >= 0);
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assert_se(rr_sched->load_state == UNIT_LOADED);
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ser = SERVICE(rr_sched);
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assert_se(ser->exec_context.cpu_sched_policy == SCHED_RR);
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assert_se(ser->exec_context.cpu_sched_priority == 99);
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return 0;
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}
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