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test-cgroup-util: add basic test for cg_all_unified/cg_hybrid_unified/cg_unified_controller

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Zbigniew Jędrzejewski-Szmek 2017-11-15 10:17:10 +01:00
parent 9aa2113365
commit 073e8f0956
1 changed files with 27 additions and 0 deletions
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27
src/test/test-cgroup-util.c
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@ -371,6 +371,32 @@ static void test_is_wanted(void) {
test_is_wanted_print(false);
}
static void test_cg_tests(void) {
int all, hybrid, systemd;
assert_se(cg_unified_flush() == 0);
all = cg_all_unified();
assert_se(IN_SET(all, 0, 1));
hybrid = cg_hybrid_unified();
assert_se(IN_SET(hybrid, 0, 1));
systemd = cg_unified_controller(SYSTEMD_CGROUP_CONTROLLER);
assert_se(IN_SET(systemd, 0, 1));
if (all) {
assert_se(systemd);
assert_se(!hybrid);
} else if (hybrid) {
assert_se(systemd);
assert_se(!all);
} else
assert_se(!systemd);
}
int main(void) {
log_set_max_level(LOG_DEBUG);
log_parse_environment();
@ -395,6 +421,7 @@ int main(void) {
test_is_wanted_print(true);
test_is_wanted_print(false); /* run twice to test caching */
test_is_wanted();
test_cg_tests();
return 0;
}