[thirdparty/systemd.git] / src / test / test-cgroup-mask.c

/* SPDX-License-Identifier: LGPL-2.1+ */

#include <stdio.h>

#include "cgroup.h"
#include "cgroup-util.h"
#include "macro.h"
#include "manager.h"
#include "rm-rf.h"
#include "string-util.h"
#include "test-helper.h"
#include "tests.h"
#include "unit.h"

#define ASSERT_CGROUP_MASK(got, expected) \
        log_cgroup_mask(got, expected); \
        assert_se(got == expected)

#define ASSERT_CGROUP_MASK_JOINED(got, expected) ASSERT_CGROUP_MASK(got, CGROUP_MASK_EXTEND_JOINED(expected))

static void log_cgroup_mask(CGroupMask got, CGroupMask expected) {
        _cleanup_free_ char *e_store = NULL, *g_store = NULL;

        assert_se(cg_mask_to_string(expected, &e_store) >= 0);
        log_info("Expected mask: %s\n", e_store);
        assert_se(cg_mask_to_string(got, &g_store) >= 0);
        log_info("Got mask: %s\n", g_store);
}

static int test_cgroup_mask(void) {
        _cleanup_(rm_rf_physical_and_freep) char *runtime_dir = NULL;
        _cleanup_(manager_freep) Manager *m = NULL;
        Unit *son, *daughter, *parent, *root, *grandchild, *parent_deep, *nomem_parent, *nomem_leaf;
        int r;
        CGroupMask cpu_accounting_mask = get_cpu_accounting_mask();

        r = enter_cgroup_subroot();
        if (r == -ENOMEDIUM)
                return log_tests_skipped("cgroupfs not available");

        /* Prepare the manager. */
        assert_se(set_unit_path(get_testdata_dir()) >= 0);
        assert_se(runtime_dir = setup_fake_runtime_dir());
        r = manager_new(UNIT_FILE_USER, MANAGER_TEST_RUN_BASIC, &m);
        if (IN_SET(r, -EPERM, -EACCES)) {
                log_error_errno(r, "manager_new: %m");
                return log_tests_skipped("cannot create manager");
        }

        assert_se(r >= 0);

        /* Turn off all kinds of default accouning, so that we can
         * verify the masks resulting of our configuration and nothing
         * else. */
        m->default_cpu_accounting =
                m->default_memory_accounting =
                m->default_blockio_accounting =
                m->default_io_accounting =
                m->default_tasks_accounting = false;
        m->default_tasks_max = (uint64_t) -1;

        assert_se(manager_startup(m, NULL, NULL) >= 0);

        /* Load units and verify hierarchy. */
        assert_se(manager_load_startable_unit_or_warn(m, "parent.slice", NULL, &parent) >= 0);
        assert_se(manager_load_startable_unit_or_warn(m, "son.service", NULL, &son) >= 0);
        assert_se(manager_load_startable_unit_or_warn(m, "daughter.service", NULL, &daughter) >= 0);
        assert_se(manager_load_startable_unit_or_warn(m, "grandchild.service", NULL, &grandchild) >= 0);
        assert_se(manager_load_startable_unit_or_warn(m, "parent-deep.slice", NULL, &parent_deep) >= 0);
        assert_se(manager_load_startable_unit_or_warn(m, "nomem.slice", NULL, &nomem_parent) >= 0);
        assert_se(manager_load_startable_unit_or_warn(m, "nomemleaf.service", NULL, &nomem_leaf) >= 0);
        assert_se(UNIT_DEREF(son->slice) == parent);
        assert_se(UNIT_DEREF(daughter->slice) == parent);
        assert_se(UNIT_DEREF(parent_deep->slice) == parent);
        assert_se(UNIT_DEREF(grandchild->slice) == parent_deep);
        assert_se(UNIT_DEREF(nomem_leaf->slice) == nomem_parent);
        root = UNIT_DEREF(parent->slice);
        assert_se(UNIT_DEREF(nomem_parent->slice) == root);

        /* Verify per-unit cgroups settings. */
        ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(son), CGROUP_MASK_CPU);
        ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(daughter), cpu_accounting_mask);
        ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(grandchild), 0);
        ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(parent_deep), CGROUP_MASK_MEMORY);
        ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(parent), (CGROUP_MASK_IO | CGROUP_MASK_BLKIO));
        ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(nomem_parent), 0);
        ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(nomem_leaf), (CGROUP_MASK_IO | CGROUP_MASK_BLKIO));
        ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(root), 0);

        /* Verify aggregation of member masks */
        ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(son), 0);
        ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(daughter), 0);
        ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(grandchild), 0);
        ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(parent_deep), 0);
        ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(parent), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_MEMORY));
        ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(nomem_parent), (CGROUP_MASK_IO | CGROUP_MASK_BLKIO));
        ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(nomem_leaf), 0);
        ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(root), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY));

        /* Verify aggregation of sibling masks. */
        ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(son), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_MEMORY));
        ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(daughter), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_MEMORY));
        ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(grandchild), 0);
        ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(parent_deep), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_MEMORY));
        ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(parent), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY));
        ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(nomem_parent), (CGROUP_MASK_CPU | CGROUP_MASK_CPUACCT | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY));
        ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(nomem_leaf), (CGROUP_MASK_IO | CGROUP_MASK_BLKIO));
        ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(root), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY));

        /* Verify aggregation of target masks. */
        ASSERT_CGROUP_MASK(unit_get_target_mask(son), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_MEMORY) & m->cgroup_supported));
        ASSERT_CGROUP_MASK(unit_get_target_mask(daughter), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_MEMORY) & m->cgroup_supported));
        ASSERT_CGROUP_MASK(unit_get_target_mask(grandchild), 0);
        ASSERT_CGROUP_MASK(unit_get_target_mask(parent_deep), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_MEMORY) & m->cgroup_supported));
        ASSERT_CGROUP_MASK(unit_get_target_mask(parent), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY) & m->cgroup_supported));
        ASSERT_CGROUP_MASK(unit_get_target_mask(nomem_parent), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU | CGROUP_MASK_CPUACCT | CGROUP_MASK_IO | CGROUP_MASK_BLKIO) & m->cgroup_supported));
        ASSERT_CGROUP_MASK(unit_get_target_mask(nomem_leaf), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_IO | CGROUP_MASK_BLKIO) & m->cgroup_supported));
        ASSERT_CGROUP_MASK(unit_get_target_mask(root), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY) & m->cgroup_supported));

        return 0;
}

static void test_cg_mask_to_string_one(CGroupMask mask, const char *t) {
        _cleanup_free_ char *b = NULL;

        assert_se(cg_mask_to_string(mask, &b) >= 0);
        assert_se(streq_ptr(b, t));
}

static void test_cg_mask_to_string(void) {
        test_cg_mask_to_string_one(0, NULL);
        test_cg_mask_to_string_one(_CGROUP_MASK_ALL, "cpu cpuacct io blkio memory devices pids bpf-firewall bpf-devices");
        test_cg_mask_to_string_one(CGROUP_MASK_CPU, "cpu");
        test_cg_mask_to_string_one(CGROUP_MASK_CPUACCT, "cpuacct");
        test_cg_mask_to_string_one(CGROUP_MASK_IO, "io");
        test_cg_mask_to_string_one(CGROUP_MASK_BLKIO, "blkio");
        test_cg_mask_to_string_one(CGROUP_MASK_MEMORY, "memory");
        test_cg_mask_to_string_one(CGROUP_MASK_DEVICES, "devices");
        test_cg_mask_to_string_one(CGROUP_MASK_PIDS, "pids");
        test_cg_mask_to_string_one(CGROUP_MASK_CPU|CGROUP_MASK_CPUACCT, "cpu cpuacct");
        test_cg_mask_to_string_one(CGROUP_MASK_CPU|CGROUP_MASK_PIDS, "cpu pids");
        test_cg_mask_to_string_one(CGROUP_MASK_CPUACCT|CGROUP_MASK_PIDS, "cpuacct pids");
        test_cg_mask_to_string_one(CGROUP_MASK_DEVICES|CGROUP_MASK_PIDS, "devices pids");
        test_cg_mask_to_string_one(CGROUP_MASK_IO|CGROUP_MASK_BLKIO, "io blkio");
}

int main(int argc, char* argv[]) {
        int rc = EXIT_SUCCESS;

        test_setup_logging(LOG_DEBUG);

        test_cg_mask_to_string();
        TEST_REQ_RUNNING_SYSTEMD(rc = test_cgroup_mask());

        return rc;
}
Commit	Line	Data
53e1b683	1	/* SPDX-License-Identifier: LGPL-2.1+ */
6414b7c9 DS	2
6414b7c9 DS	3	#include <stdio.h>
6414b7c9	4
f98c2585 CD	5	#include "cgroup.h"
f98c2585 CD	6	#include "cgroup-util.h"
6414b7c9	7	#include "macro.h"
cf0fbc49	8	#include "manager.h"
d2120590	9	#include "rm-rf.h"
ec635a2d	10	#include "string-util.h"
6414b7c9	11	#include "test-helper.h"
d2120590	12	#include "tests.h"
cf0fbc49	13	#include "unit.h"
6414b7c9	14
f98c2585 CD	15	#define ASSERT_CGROUP_MASK(got, expected) \
	16	log_cgroup_mask(got, expected); \
	17	assert_se(got == expected)
	18
	19	#define ASSERT_CGROUP_MASK_JOINED(got, expected) ASSERT_CGROUP_MASK(got, CGROUP_MASK_EXTEND_JOINED(expected))
	20
	21	static void log_cgroup_mask(CGroupMask got, CGroupMask expected) {
	22	_cleanup_free_ char e_store = NULL, g_store = NULL;
	23
	24	assert_se(cg_mask_to_string(expected, &e_store) >= 0);
	25	log_info("Expected mask: %s\n", e_store);
	26	assert_se(cg_mask_to_string(got, &g_store) >= 0);
	27	log_info("Got mask: %s\n", g_store);
	28	}
	29
6414b7c9	30	static int test_cgroup_mask(void) {
3e29e810	31	_cleanup_(rm_rf_physical_and_freep) char *runtime_dir = NULL;
c70cac54	32	_cleanup_(manager_freep) Manager *m = NULL;
c72703e2	33	Unit son, daughter, parent, root, grandchild, parent_deep, nomem_parent, nomem_leaf;
6414b7c9	34	int r;
f98c2585	35	CGroupMask cpu_accounting_mask = get_cpu_accounting_mask();
6414b7c9	36
651d47d1	37	r = enter_cgroup_subroot();
317bb217 ZJS	38	if (r == -ENOMEDIUM)
317bb217 ZJS	39	return log_tests_skipped("cgroupfs not available");
8c759b33	40
6414b7c9	41	/* Prepare the manager. */
55890a40	42	assert_se(set_unit_path(get_testdata_dir()) >= 0);
3e29e810	43	assert_se(runtime_dir = setup_fake_runtime_dir());
e8112e67	44	r = manager_new(UNIT_FILE_USER, MANAGER_TEST_RUN_BASIC, &m);
4c701096	45	if (IN_SET(r, -EPERM, -EACCES)) {
317bb217 ZJS	46	log_error_errno(r, "manager_new: %m");
317bb217 ZJS	47	return log_tests_skipped("cannot create manager");
6414b7c9	48	}
317bb217	49
def8b4c5	50	assert_se(r >= 0);
9ded9cd1 LP	51
	52	/* Turn off all kinds of default accouning, so that we can
	53	* verify the masks resulting of our configuration and nothing
	54	* else. */
	55	m->default_cpu_accounting =
	56	m->default_memory_accounting =
	57	m->default_blockio_accounting =
538b4852	58	m->default_io_accounting =
9ded9cd1 LP	59	m->default_tasks_accounting = false;
	60	m->default_tasks_max = (uint64_t) -1;
	61
76752516	62	assert_se(manager_startup(m, NULL, NULL) >= 0);
6414b7c9 DS	63
6414b7c9 DS	64	/* Load units and verify hierarchy. */
ba412430 ZJS	65	assert_se(manager_load_startable_unit_or_warn(m, "parent.slice", NULL, &parent) >= 0);
	66	assert_se(manager_load_startable_unit_or_warn(m, "son.service", NULL, &son) >= 0);
	67	assert_se(manager_load_startable_unit_or_warn(m, "daughter.service", NULL, &daughter) >= 0);
	68	assert_se(manager_load_startable_unit_or_warn(m, "grandchild.service", NULL, &grandchild) >= 0);
	69	assert_se(manager_load_startable_unit_or_warn(m, "parent-deep.slice", NULL, &parent_deep) >= 0);
c72703e2 CD	70	assert_se(manager_load_startable_unit_or_warn(m, "nomem.slice", NULL, &nomem_parent) >= 0);
c72703e2 CD	71	assert_se(manager_load_startable_unit_or_warn(m, "nomemleaf.service", NULL, &nomem_leaf) >= 0);
bdf7026e TA	72	assert_se(UNIT_DEREF(son->slice) == parent);
	73	assert_se(UNIT_DEREF(daughter->slice) == parent);
	74	assert_se(UNIT_DEREF(parent_deep->slice) == parent);
	75	assert_se(UNIT_DEREF(grandchild->slice) == parent_deep);
c72703e2	76	assert_se(UNIT_DEREF(nomem_leaf->slice) == nomem_parent);
6414b7c9	77	root = UNIT_DEREF(parent->slice);
c72703e2	78	assert_se(UNIT_DEREF(nomem_parent->slice) == root);
6414b7c9 DS	79
6414b7c9 DS	80	/* Verify per-unit cgroups settings. */
f98c2585 CD	81	ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(son), CGROUP_MASK_CPU);
	82	ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(daughter), cpu_accounting_mask);
	83	ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(grandchild), 0);
	84	ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(parent_deep), CGROUP_MASK_MEMORY);
	85	ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(parent), (CGROUP_MASK_IO \| CGROUP_MASK_BLKIO));
c72703e2 CD	86	ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(nomem_parent), 0);
c72703e2 CD	87	ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(nomem_leaf), (CGROUP_MASK_IO \| CGROUP_MASK_BLKIO));
f98c2585	88	ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(root), 0);
bc432dc7 LP	89
bc432dc7 LP	90	/* Verify aggregation of member masks */
f98c2585 CD	91	ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(son), 0);
	92	ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(daughter), 0);
	93	ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(grandchild), 0);
	94	ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(parent_deep), 0);
	95	ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(parent), (CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_MEMORY));
c72703e2 CD	96	ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(nomem_parent), (CGROUP_MASK_IO \| CGROUP_MASK_BLKIO));
c72703e2 CD	97	ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(nomem_leaf), 0);
f98c2585	98	ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(root), (CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_IO \| CGROUP_MASK_BLKIO \| CGROUP_MASK_MEMORY));
bc432dc7 LP	99
bc432dc7 LP	100	/* Verify aggregation of sibling masks. */
f98c2585 CD	101	ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(son), (CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_MEMORY));
	102	ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(daughter), (CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_MEMORY));
	103	ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(grandchild), 0);
	104	ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(parent_deep), (CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_MEMORY));
	105	ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(parent), (CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_IO \| CGROUP_MASK_BLKIO \| CGROUP_MASK_MEMORY));
c72703e2 CD	106	ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(nomem_parent), (CGROUP_MASK_CPU \| CGROUP_MASK_CPUACCT \| CGROUP_MASK_IO \| CGROUP_MASK_BLKIO \| CGROUP_MASK_MEMORY));
c72703e2 CD	107	ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(nomem_leaf), (CGROUP_MASK_IO \| CGROUP_MASK_BLKIO));
f98c2585	108	ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(root), (CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_IO \| CGROUP_MASK_BLKIO \| CGROUP_MASK_MEMORY));
bc432dc7 LP	109
bc432dc7 LP	110	/* Verify aggregation of target masks. */
f98c2585 CD	111	ASSERT_CGROUP_MASK(unit_get_target_mask(son), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_MEMORY) & m->cgroup_supported));
	112	ASSERT_CGROUP_MASK(unit_get_target_mask(daughter), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_MEMORY) & m->cgroup_supported));
	113	ASSERT_CGROUP_MASK(unit_get_target_mask(grandchild), 0);
	114	ASSERT_CGROUP_MASK(unit_get_target_mask(parent_deep), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_MEMORY) & m->cgroup_supported));
	115	ASSERT_CGROUP_MASK(unit_get_target_mask(parent), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_IO \| CGROUP_MASK_BLKIO \| CGROUP_MASK_MEMORY) & m->cgroup_supported));
c72703e2 CD	116	ASSERT_CGROUP_MASK(unit_get_target_mask(nomem_parent), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU \| CGROUP_MASK_CPUACCT \| CGROUP_MASK_IO \| CGROUP_MASK_BLKIO) & m->cgroup_supported));
c72703e2 CD	117	ASSERT_CGROUP_MASK(unit_get_target_mask(nomem_leaf), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_IO \| CGROUP_MASK_BLKIO) & m->cgroup_supported));
f98c2585	118	ASSERT_CGROUP_MASK(unit_get_target_mask(root), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU \| cpu_accounting_mask \| CGROUP_MASK_IO \| CGROUP_MASK_BLKIO \| CGROUP_MASK_MEMORY) & m->cgroup_supported));
6414b7c9	119
6414b7c9 DS	120	return 0;
	121	}
	122
ec635a2d LP	123	static void test_cg_mask_to_string_one(CGroupMask mask, const char *t) {
	124	_cleanup_free_ char *b = NULL;
	125
	126	assert_se(cg_mask_to_string(mask, &b) >= 0);
	127	assert_se(streq_ptr(b, t));
	128	}
	129
	130	static void test_cg_mask_to_string(void) {
	131	test_cg_mask_to_string_one(0, NULL);
084c7007	132	test_cg_mask_to_string_one(_CGROUP_MASK_ALL, "cpu cpuacct io blkio memory devices pids bpf-firewall bpf-devices");
ec635a2d LP	133	test_cg_mask_to_string_one(CGROUP_MASK_CPU, "cpu");
	134	test_cg_mask_to_string_one(CGROUP_MASK_CPUACCT, "cpuacct");
	135	test_cg_mask_to_string_one(CGROUP_MASK_IO, "io");
	136	test_cg_mask_to_string_one(CGROUP_MASK_BLKIO, "blkio");
	137	test_cg_mask_to_string_one(CGROUP_MASK_MEMORY, "memory");
	138	test_cg_mask_to_string_one(CGROUP_MASK_DEVICES, "devices");
	139	test_cg_mask_to_string_one(CGROUP_MASK_PIDS, "pids");
	140	test_cg_mask_to_string_one(CGROUP_MASK_CPU\|CGROUP_MASK_CPUACCT, "cpu cpuacct");
	141	test_cg_mask_to_string_one(CGROUP_MASK_CPU\|CGROUP_MASK_PIDS, "cpu pids");
	142	test_cg_mask_to_string_one(CGROUP_MASK_CPUACCT\|CGROUP_MASK_PIDS, "cpuacct pids");
	143	test_cg_mask_to_string_one(CGROUP_MASK_DEVICES\|CGROUP_MASK_PIDS, "devices pids");
	144	test_cg_mask_to_string_one(CGROUP_MASK_IO\|CGROUP_MASK_BLKIO, "io blkio");
	145	}
	146
6414b7c9	147	int main(int argc, char* argv[]) {
317bb217	148	int rc = EXIT_SUCCESS;
d2120590	149
6d7c4033	150	test_setup_logging(LOG_DEBUG);
ec635a2d	151
ec635a2d	152	test_cg_mask_to_string();
317bb217	153	TEST_REQ_RUNNING_SYSTEMD(rc = test_cgroup_mask());
d2120590	154
6414b7c9 DS	155	return rc;
6414b7c9 DS	156	}