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d6c9574f | 1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
8c6db833 LP |
2 | |
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2010 Lennart Poettering | |
7 | ||
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. | |
12 | ||
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. | |
17 | ||
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/>. | |
20 | ***/ | |
21 | ||
22 | #include <unistd.h> | |
23 | #include <string.h> | |
24 | ||
8c6db833 LP |
25 | #include "cgroup-util.h" |
26 | #include "util.h" | |
27 | #include "log.h" | |
28 | ||
29 | int main(int argc, char*argv[]) { | |
30 | char *path; | |
35d2e7ec | 31 | char *c, *p; |
8c6db833 | 32 | |
c6c18be3 LP |
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); | |
8c6db833 | 38 | |
c6c18be3 | 39 | assert_se(cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0); |
8c6db833 LP |
40 | assert_se(streq(path, "/test-b")); |
41 | free(path); | |
42 | ||
c6c18be3 | 43 | assert_se(cg_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0) == 0); |
8c6db833 | 44 | |
c6c18be3 | 45 | assert_se(cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0); |
8c6db833 LP |
46 | assert_se(path_equal(path, "/test-a")); |
47 | free(path); | |
48 | ||
c6c18be3 | 49 | assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", 0) == 0); |
8c6db833 | 50 | |
c6c18be3 | 51 | assert_se(cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0); |
8c6db833 LP |
52 | assert_se(path_equal(path, "/test-b/test-d")); |
53 | free(path); | |
54 | ||
c6c18be3 | 55 | assert_se(cg_get_path(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", NULL, &path) == 0); |
77d5f105 | 56 | assert_se(path_equal(path, "/sys/fs/cgroup/systemd/test-b/test-d")); |
8c6db833 LP |
57 | free(path); |
58 | ||
c6c18be3 LP |
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); | |
8c6db833 | 63 | |
430c18ed LP |
64 | assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, false, false, false, NULL) == 0); |
65 | assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, false, false, false, NULL) > 0); | |
8c6db833 | 66 | |
35d2e7ec | 67 | assert_se(cg_migrate_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", "/test-a", false, false) > 0); |
8c6db833 | 68 | |
c6c18be3 LP |
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); | |
8c6db833 | 71 | |
430c18ed LP |
72 | assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, false, false, false, NULL) > 0); |
73 | assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, false, false, false, NULL) == 0); | |
8c6db833 | 74 | |
c6c18be3 | 75 | cg_trim(SYSTEMD_CGROUP_CONTROLLER, "/", false); |
8c6db833 | 76 | |
c6c18be3 | 77 | assert_se(cg_delete(SYSTEMD_CGROUP_CONTROLLER, "/test-b") < 0); |
35d2e7ec LP |
78 | assert_se(cg_delete(SYSTEMD_CGROUP_CONTROLLER, "/test-a") >= 0); |
79 | ||
80 | assert_se(cg_split_spec("foobar:/", &c, &p) == 0); | |
81 | assert(streq(c, "foobar")); | |
82 | assert(streq(p, "/")); | |
83 | free(c); | |
84 | free(p); | |
85 | ||
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); | |
92 | ||
93 | assert_se(cg_split_spec("/", &c, &p) >= 0); | |
94 | assert(c == NULL); | |
95 | assert(streq(p, "/")); | |
96 | free(p); | |
97 | ||
98 | assert_se(cg_split_spec("foo", &c, &p) >= 0); | |
99 | assert(streq(c, "foo")); | |
100 | assert(p == NULL); | |
101 | free(c); | |
8c6db833 LP |
102 | |
103 | return 0; | |
104 | } |