1 /* SPDX-License-Identifier: LGPL-2.1+ */
6 #include "cgroup-util.h"
8 #include "process-util.h"
9 #include "string-util.h"
12 int main(int argc
, char *argv
[]) {
16 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER
, "/test-a") == 0);
17 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER
, "/test-a") == 0);
18 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER
, "/test-b") == 0);
19 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER
, "/test-b/test-c") == 0);
20 assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER
, "/test-b", 0) == 0);
22 assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER
, getpid_cached(), &path
) == 0);
23 assert_se(streq(path
, "/test-b"));
26 assert_se(cg_attach(SYSTEMD_CGROUP_CONTROLLER
, "/test-a", 0) == 0);
28 assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER
, getpid_cached(), &path
) == 0);
29 assert_se(path_equal(path
, "/test-a"));
32 assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER
, "/test-b/test-d", 0) == 0);
34 assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER
, getpid_cached(), &path
) == 0);
35 assert_se(path_equal(path
, "/test-b/test-d"));
38 assert_se(cg_get_path(SYSTEMD_CGROUP_CONTROLLER
, "/test-b/test-d", NULL
, &path
) == 0);
39 assert_se(path_equal(path
, "/sys/fs/cgroup/systemd/test-b/test-d"));
42 assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER
, "/test-a") > 0);
43 assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER
, "/test-b") > 0);
44 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER
, "/test-a") > 0);
45 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER
, "/test-b") == 0);
47 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER
, "/test-a", 0, 0, NULL
, NULL
, NULL
) == 0);
48 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER
, "/test-b", 0, 0, NULL
, NULL
, NULL
) > 0);
50 assert_se(cg_migrate_recursive(SYSTEMD_CGROUP_CONTROLLER
, "/test-b", SYSTEMD_CGROUP_CONTROLLER
, "/test-a", 0) > 0);
52 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER
, "/test-a") == 0);
53 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER
, "/test-b") > 0);
55 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER
, "/test-a", 0, 0, NULL
, NULL
, NULL
) > 0);
56 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER
, "/test-b", 0, 0, NULL
, NULL
, NULL
) == 0);
58 cg_trim(SYSTEMD_CGROUP_CONTROLLER
, "/", false);
60 assert_se(cg_rmdir(SYSTEMD_CGROUP_CONTROLLER
, "/test-b") < 0);
61 assert_se(cg_rmdir(SYSTEMD_CGROUP_CONTROLLER
, "/test-a") >= 0);
63 assert_se(cg_split_spec("foobar:/", &c
, &p
) == 0);
64 assert_se(streq(c
, "foobar"));
65 assert_se(streq(p
, "/"));
69 assert_se(cg_split_spec("foobar:", &c
, &p
) < 0);
70 assert_se(cg_split_spec("foobar:asdfd", &c
, &p
) < 0);
71 assert_se(cg_split_spec(":///", &c
, &p
) < 0);
72 assert_se(cg_split_spec(":", &c
, &p
) < 0);
73 assert_se(cg_split_spec("", &c
, &p
) < 0);
74 assert_se(cg_split_spec("fo/obar:/", &c
, &p
) < 0);
76 assert_se(cg_split_spec("/", &c
, &p
) >= 0);
78 assert_se(streq(p
, "/"));
81 assert_se(cg_split_spec("foo", &c
, &p
) >= 0);
82 assert_se(streq(c
, "foo"));