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/***
This file is part of systemd.
Copyright 2015 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "systemd-basic/alloc-util.h"
#include "systemd-basic/macro.h"
#include "systemd-basic/string-util.h"
#include "systemd-basic/user-util.h"
#include "systemd-basic/util.h"
static void test_uid_to_name_one(uid_t uid, const char *name) {
_cleanup_free_ char *t = NULL;
assert_se(t = uid_to_name(uid));
assert_se(streq_ptr(t, name));
}
static void test_gid_to_name_one(gid_t gid, const char *name) {
_cleanup_free_ char *t = NULL;
assert_se(t = gid_to_name(gid));
assert_se(streq_ptr(t, name));
}
static void test_parse_uid(void) {
int r;
uid_t uid;
r = parse_uid("100", &uid);
assert_se(r == 0);
assert_se(uid == 100);
r = parse_uid("65535", &uid);
assert_se(r == -ENXIO);
r = parse_uid("asdsdas", &uid);
assert_se(r == -EINVAL);
}
static void test_uid_ptr(void) {
assert_se(UID_TO_PTR(0) != NULL);
assert_se(UID_TO_PTR(1000) != NULL);
assert_se(PTR_TO_UID(UID_TO_PTR(0)) == 0);
assert_se(PTR_TO_UID(UID_TO_PTR(1000)) == 1000);
}
static void test_valid_user_group_name(void) {
assert_se(!valid_user_group_name(NULL));
assert_se(!valid_user_group_name(""));
assert_se(!valid_user_group_name("1"));
assert_se(!valid_user_group_name("65535"));
assert_se(!valid_user_group_name("-1"));
assert_se(!valid_user_group_name("-kkk"));
assert_se(!valid_user_group_name("rööt"));
assert_se(!valid_user_group_name("."));
assert_se(!valid_user_group_name("eff.eff"));
assert_se(!valid_user_group_name("foo\nbar"));
assert_se(!valid_user_group_name("0123456789012345678901234567890123456789"));
assert_se(!valid_user_group_name_or_id("aaa:bbb"));
assert_se(valid_user_group_name("root"));
assert_se(valid_user_group_name("lennart"));
assert_se(valid_user_group_name("LENNART"));
assert_se(valid_user_group_name("_kkk"));
assert_se(valid_user_group_name("kkk-"));
assert_se(valid_user_group_name("kk-k"));
assert_se(valid_user_group_name("some5"));
assert_se(!valid_user_group_name("5some"));
assert_se(valid_user_group_name("INNER5NUMBER"));
}
static void test_valid_user_group_name_or_id(void) {
assert_se(!valid_user_group_name_or_id(NULL));
assert_se(!valid_user_group_name_or_id(""));
assert_se(valid_user_group_name_or_id("0"));
assert_se(valid_user_group_name_or_id("1"));
assert_se(valid_user_group_name_or_id("65534"));
assert_se(!valid_user_group_name_or_id("65535"));
assert_se(valid_user_group_name_or_id("65536"));
assert_se(!valid_user_group_name_or_id("-1"));
assert_se(!valid_user_group_name_or_id("-kkk"));
assert_se(!valid_user_group_name_or_id("rööt"));
assert_se(!valid_user_group_name_or_id("."));
assert_se(!valid_user_group_name_or_id("eff.eff"));
assert_se(!valid_user_group_name_or_id("foo\nbar"));
assert_se(!valid_user_group_name_or_id("0123456789012345678901234567890123456789"));
assert_se(!valid_user_group_name_or_id("aaa:bbb"));
assert_se(valid_user_group_name_or_id("root"));
assert_se(valid_user_group_name_or_id("lennart"));
assert_se(valid_user_group_name_or_id("LENNART"));
assert_se(valid_user_group_name_or_id("_kkk"));
assert_se(valid_user_group_name_or_id("kkk-"));
assert_se(valid_user_group_name_or_id("kk-k"));
assert_se(valid_user_group_name_or_id("some5"));
assert_se(!valid_user_group_name_or_id("5some"));
assert_se(valid_user_group_name_or_id("INNER5NUMBER"));
}
static void test_valid_gecos(void) {
assert_se(!valid_gecos(NULL));
assert_se(valid_gecos(""));
assert_se(valid_gecos("test"));
assert_se(valid_gecos("Ümläüt"));
assert_se(!valid_gecos("In\nvalid"));
assert_se(!valid_gecos("In:valid"));
}
static void test_valid_home(void) {
assert_se(!valid_home(NULL));
assert_se(!valid_home(""));
assert_se(!valid_home("."));
assert_se(!valid_home("/home/.."));
assert_se(!valid_home("/home/../"));
assert_se(!valid_home("/home\n/foo"));
assert_se(!valid_home("./piep"));
assert_se(!valid_home("piep"));
assert_se(!valid_home("/home/user:lennart"));
assert_se(valid_home("/"));
assert_se(valid_home("/home"));
assert_se(valid_home("/home/foo"));
}
int main(int argc, char*argv[]) {
test_uid_to_name_one(0, "root");
test_uid_to_name_one(0xFFFF, "65535");
test_uid_to_name_one(0xFFFFFFFF, "4294967295");
test_gid_to_name_one(0, "root");
test_gid_to_name_one(TTY_GID, "tty");
test_gid_to_name_one(0xFFFF, "65535");
test_gid_to_name_one(0xFFFFFFFF, "4294967295");
test_parse_uid();
test_uid_ptr();
test_valid_user_group_name();
test_valid_user_group_name_or_id();
test_valid_gecos();
test_valid_home();
return 0;
}
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