1 /* SPDX-License-Identifier: LGPL-2.1+ */
3 This file is part of systemd.
5 Copyright 2010 Lennart Poettering
11 #include "cgroup-util.h"
12 #include "path-util.h"
13 //#include "process-util.h"
14 #include "string-util.h"
16 /// Additional includes needed by elogind
17 #include "process-util.h"
19 int main(int argc, char*argv[]) {
23 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0);
24 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0);
25 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-b") == 0);
26 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-c") == 0);
27 assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0) == 0);
29 assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, getpid_cached(), &path) == 0);
30 assert_se(streq(path, "/test-b"));
33 assert_se(cg_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0) == 0);
35 assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, getpid_cached(), &path) == 0);
36 assert_se(path_equal(path, "/test-a"));
39 assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", 0) == 0);
41 assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, getpid_cached(), &path) == 0);
42 assert_se(path_equal(path, "/test-b/test-d"));
45 assert_se(cg_get_path(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", NULL, &path) == 0);
46 #if 0 /// elogind uses its own name
47 assert_se(path_equal(path, "/sys/fs/cgroup/systemd/test-b/test-d"));
49 assert_se(path_equal(path, "/sys/fs/cgroup/elogind/test-b/test-d"));
53 assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER, "/test-a") > 0);
54 assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER, "/test-b") > 0);
55 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a") > 0);
56 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b") == 0);
58 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, 0, NULL, NULL, NULL) == 0);
59 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, 0, NULL, NULL, NULL) > 0);
61 assert_se(cg_migrate_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0) > 0);
63 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0);
64 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b") > 0);
66 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, 0, NULL, NULL, NULL) > 0);
67 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, 0, NULL, NULL, NULL) == 0);
69 cg_trim(SYSTEMD_CGROUP_CONTROLLER, "/", false);
71 assert_se(cg_rmdir(SYSTEMD_CGROUP_CONTROLLER, "/test-b") < 0);
72 assert_se(cg_rmdir(SYSTEMD_CGROUP_CONTROLLER, "/test-a") >= 0);
74 assert_se(cg_split_spec("foobar:/", &c, &p) == 0);
75 assert_se(streq(c, "foobar"));
76 assert_se(streq(p, "/"));
80 assert_se(cg_split_spec("foobar:", &c, &p) < 0);
81 assert_se(cg_split_spec("foobar:asdfd", &c, &p) < 0);
82 assert_se(cg_split_spec(":///", &c, &p) < 0);
83 assert_se(cg_split_spec(":", &c, &p) < 0);
84 assert_se(cg_split_spec("", &c, &p) < 0);
85 assert_se(cg_split_spec("fo/obar:/", &c, &p) < 0);
87 assert_se(cg_split_spec("/", &c, &p) >= 0);
89 assert_se(streq(p, "/"));
92 assert_se(cg_split_spec("foo", &c, &p) >= 0);
93 assert_se(streq(c, "foo"));