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8c6db833 LP |
1 | /*** |
2 | This file is part of systemd. | |
3 | ||
4 | Copyright 2010 Lennart Poettering | |
5 | ||
6 | systemd is free software; you can redistribute it and/or modify it | |
5430f7f2 LP |
7 | under the terms of the GNU Lesser General Public License as published by |
8 | the Free Software Foundation; either version 2.1 of the License, or | |
8c6db833 LP |
9 | (at your option) any later version. |
10 | ||
11 | systemd is distributed in the hope that it will be useful, but | |
12 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 14 | Lesser General Public License for more details. |
8c6db833 | 15 | |
5430f7f2 | 16 | You should have received a copy of the GNU Lesser General Public License |
8c6db833 LP |
17 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
18 | ***/ | |
19 | ||
8c6db833 | 20 | #include <string.h> |
07630cea | 21 | #include <unistd.h> |
8c6db833 | 22 | |
8c6db833 | 23 | #include "cgroup-util.h" |
9eb977db | 24 | #include "path-util.h" |
07630cea | 25 | #include "string-util.h" |
8c6db833 | 26 | #include "util.h" |
8c6db833 LP |
27 | |
28 | int main(int argc, char*argv[]) { | |
29 | char *path; | |
35d2e7ec | 30 | char *c, *p; |
8c6db833 | 31 | |
4ad49000 LP |
32 | assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0); |
33 | assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0); | |
34 | assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-b") == 0); | |
35 | assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-c") == 0); | |
c6c18be3 | 36 | assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0) == 0); |
8c6db833 | 37 | |
7027ff61 | 38 | assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0); |
8c6db833 LP |
39 | assert_se(streq(path, "/test-b")); |
40 | free(path); | |
41 | ||
c6c18be3 | 42 | assert_se(cg_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0) == 0); |
8c6db833 | 43 | |
7027ff61 | 44 | assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0); |
8c6db833 LP |
45 | assert_se(path_equal(path, "/test-a")); |
46 | free(path); | |
47 | ||
c6c18be3 | 48 | assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", 0) == 0); |
8c6db833 | 49 | |
7027ff61 | 50 | assert_se(cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0); |
8c6db833 LP |
51 | assert_se(path_equal(path, "/test-b/test-d")); |
52 | free(path); | |
53 | ||
c6c18be3 | 54 | assert_se(cg_get_path(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", NULL, &path) == 0); |
77d5f105 | 55 | assert_se(path_equal(path, "/sys/fs/cgroup/systemd/test-b/test-d")); |
8c6db833 LP |
56 | free(path); |
57 | ||
6f883237 LP |
58 | assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER, "/test-a") > 0); |
59 | assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER, "/test-b") > 0); | |
60 | assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a") > 0); | |
61 | assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b") == 0); | |
8c6db833 | 62 | |
430c18ed LP |
63 | assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, false, false, false, NULL) == 0); |
64 | assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, false, false, false, NULL) > 0); | |
8c6db833 | 65 | |
246aa6dd | 66 | assert_se(cg_migrate_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", SYSTEMD_CGROUP_CONTROLLER, "/test-a", false, false) > 0); |
8c6db833 | 67 | |
6f883237 LP |
68 | assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0); |
69 | assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b") > 0); | |
8c6db833 | 70 | |
430c18ed LP |
71 | assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, false, false, false, NULL) > 0); |
72 | assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, false, false, false, NULL) == 0); | |
8c6db833 | 73 | |
c6c18be3 | 74 | cg_trim(SYSTEMD_CGROUP_CONTROLLER, "/", false); |
8c6db833 | 75 | |
efdb0237 LP |
76 | assert_se(cg_rmdir(SYSTEMD_CGROUP_CONTROLLER, "/test-b") < 0); |
77 | assert_se(cg_rmdir(SYSTEMD_CGROUP_CONTROLLER, "/test-a") >= 0); | |
35d2e7ec LP |
78 | |
79 | assert_se(cg_split_spec("foobar:/", &c, &p) == 0); | |
bdf7026e TA |
80 | assert_se(streq(c, "foobar")); |
81 | assert_se(streq(p, "/")); | |
35d2e7ec LP |
82 | free(c); |
83 | free(p); | |
84 | ||
85 | assert_se(cg_split_spec("foobar:", &c, &p) < 0); | |
86 | assert_se(cg_split_spec("foobar:asdfd", &c, &p) < 0); | |
87 | assert_se(cg_split_spec(":///", &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("fo/obar:/", &c, &p) < 0); | |
91 | ||
92 | assert_se(cg_split_spec("/", &c, &p) >= 0); | |
bdf7026e TA |
93 | assert_se(c == NULL); |
94 | assert_se(streq(p, "/")); | |
35d2e7ec LP |
95 | free(p); |
96 | ||
97 | assert_se(cg_split_spec("foo", &c, &p) >= 0); | |
bdf7026e TA |
98 | assert_se(streq(c, "foo")); |
99 | assert_se(p == NULL); | |
35d2e7ec | 100 | free(c); |
8c6db833 LP |
101 | |
102 | return 0; | |
103 | } |