1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2010 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
25 #include "cgroup-util.h"
29 int main(int argc, char*argv[]) {
33 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0);
34 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0);
35 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-b") == 0);
36 assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-c") == 0);
37 assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0) == 0);
39 assert_se(cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0);
40 assert_se(streq(path, "/test-b"));
43 assert_se(cg_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0) == 0);
45 assert_se(cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0);
46 assert_se(path_equal(path, "/test-a"));
49 assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", 0) == 0);
51 assert_se(cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0);
52 assert_se(path_equal(path, "/test-b/test-d"));
55 assert_se(cg_get_path(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", NULL, &path) == 0);
56 assert_se(path_equal(path, "/sys/fs/cgroup/systemd/test-b/test-d"));
59 assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER, "/test-a", false) > 0);
60 assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER, "/test-b", false) > 0);
61 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", false) > 0);
62 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", false) == 0);
64 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, false, false, NULL) == 0);
65 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, false, false, NULL) > 0);
67 assert_se(cg_migrate_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", "/test-a", false, false) > 0);
69 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", false) == 0);
70 assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", false) > 0);
72 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, false, false, NULL) > 0);
73 assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, false, false, NULL) == 0);
75 cg_trim(SYSTEMD_CGROUP_CONTROLLER, "/", false);
77 assert_se(cg_delete(SYSTEMD_CGROUP_CONTROLLER, "/test-b") < 0);
78 assert_se(cg_delete(SYSTEMD_CGROUP_CONTROLLER, "/test-a") >= 0);
80 assert_se(cg_split_spec("foobar:/", &c, &p) == 0);
81 assert(streq(c, "foobar"));
82 assert(streq(p, "/"));
86 assert_se(cg_split_spec("foobar:", &c, &p) < 0);
87 assert_se(cg_split_spec("foobar:asdfd", &c, &p) < 0);
88 assert_se(cg_split_spec(":///", &c, &p) < 0);
89 assert_se(cg_split_spec(":", &c, &p) < 0);
90 assert_se(cg_split_spec("", &c, &p) < 0);
91 assert_se(cg_split_spec("fo/obar:/", &c, &p) < 0);
93 assert_se(cg_split_spec("/", &c, &p) >= 0);
95 assert(streq(p, "/"));
98 assert_se(cg_split_spec("foo", &c, &p) >= 0);
99 assert(streq(c, "foo"));