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d0260817 LP |
1 | /*** |
2 | This file is part of systemd. | |
3 | ||
4 | Copyright 2015 Lennart Poettering | |
5 | ||
6 | systemd is free software; you can redistribute it and/or modify it | |
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 | |
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 | |
14 | Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public License | |
17 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
18 | ***/ | |
19 | ||
b5efdb8a | 20 | #include "alloc-util.h" |
d0260817 LP |
21 | #include "macro.h" |
22 | #include "string-util.h" | |
23 | #include "user-util.h" | |
24 | #include "util.h" | |
25 | ||
26 | static void test_uid_to_name_one(uid_t uid, const char *name) { | |
27 | _cleanup_free_ char *t = NULL; | |
28 | ||
29 | assert_se(t = uid_to_name(uid)); | |
30 | assert_se(streq_ptr(t, name)); | |
31 | } | |
32 | ||
33 | static void test_gid_to_name_one(gid_t gid, const char *name) { | |
34 | _cleanup_free_ char *t = NULL; | |
35 | ||
36 | assert_se(t = gid_to_name(gid)); | |
37 | assert_se(streq_ptr(t, name)); | |
38 | } | |
39 | ||
d5b29bb5 RC |
40 | static void test_parse_uid(void) { |
41 | int r; | |
42 | uid_t uid; | |
43 | ||
44 | r = parse_uid("100", &uid); | |
45 | assert_se(r == 0); | |
46 | assert_se(uid == 100); | |
47 | ||
48 | r = parse_uid("65535", &uid); | |
49 | assert_se(r == -ENXIO); | |
50 | ||
51 | r = parse_uid("asdsdas", &uid); | |
52 | assert_se(r == -EINVAL); | |
53 | } | |
54 | ||
55 | static void test_uid_ptr(void) { | |
56 | ||
57 | assert_se(UID_TO_PTR(0) != NULL); | |
58 | assert_se(UID_TO_PTR(1000) != NULL); | |
59 | ||
60 | assert_se(PTR_TO_UID(UID_TO_PTR(0)) == 0); | |
61 | assert_se(PTR_TO_UID(UID_TO_PTR(1000)) == 1000); | |
62 | } | |
63 | ||
d0260817 LP |
64 | int main(int argc, char*argv[]) { |
65 | ||
66 | test_uid_to_name_one(0, "root"); | |
67 | test_uid_to_name_one(0xFFFF, "65535"); | |
68 | test_uid_to_name_one(0xFFFFFFFF, "4294967295"); | |
69 | ||
70 | test_gid_to_name_one(0, "root"); | |
71 | test_gid_to_name_one(TTY_GID, "tty"); | |
72 | test_gid_to_name_one(0xFFFF, "65535"); | |
73 | test_gid_to_name_one(0xFFFFFFFF, "4294967295"); | |
74 | ||
d5b29bb5 RC |
75 | test_parse_uid(); |
76 | test_uid_ptr(); | |
77 | ||
d0260817 LP |
78 | return 0; |
79 | } |