2 This file is part of systemd.
4 Copyright 2011 Lennart Poettering
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.
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.
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/>.
25 #include "alloc-util.h"
27 #include "formats-util.h"
28 #include "string-util.h"
32 static void test_login(void) {
33 _cleanup_close_pair_ int pair[2] = { -1, -1 };
34 _cleanup_free_ char *pp = NULL, *qq = NULL;
37 char *seat, *type, *class, *display, *remote_user, *remote_host, *display_session, *cgroup;
42 char **seats, **sessions, **machines;
46 sd_login_monitor *m = NULL;
48 assert_se(sd_pid_get_session(0, &session) == 0);
49 printf("session = %s\n", session);
51 assert_se(sd_pid_get_owner_uid(0, &u2) == 0);
52 printf("user = "UID_FMT"\n", u2);
54 assert_se(sd_pid_get_cgroup(0, &cgroup) == 0);
55 printf("cgroup = %s\n", cgroup);
58 display_session = NULL;
59 r = sd_uid_get_display(u2, &display_session);
60 assert_se(r >= 0 || r == -ENODATA);
61 printf("user's display session = %s\n", strna(display_session));
62 free(display_session);
64 assert_se(socketpair(AF_UNIX, SOCK_STREAM, 0, pair) == 0);
65 sd_peer_get_session(pair[0], &pp);
66 sd_peer_get_session(pair[1], &qq);
67 assert_se(streq_ptr(pp, qq));
69 r = sd_uid_get_sessions(u2, false, &sessions);
71 assert_se(r == (int) strv_length(sessions));
72 assert_se(t = strv_join(sessions, ", "));
74 printf("sessions = %s\n", t);
77 assert_se(r == sd_uid_get_sessions(u2, false, NULL));
79 r = sd_uid_get_seats(u2, false, &seats);
81 assert_se(r == (int) strv_length(seats));
82 assert_se(t = strv_join(seats, ", "));
84 printf("seats = %s\n", t);
87 assert_se(r == sd_uid_get_seats(u2, false, NULL));
89 r = sd_session_is_active(session);
91 printf("active = %s\n", yes_no(r));
93 r = sd_session_is_remote(session);
95 printf("remote = %s\n", yes_no(r));
97 r = sd_session_get_state(session, &state);
99 printf("state = %s\n", state);
102 assert_se(sd_session_get_uid(session, &u) >= 0);
103 printf("uid = "UID_FMT"\n", u);
106 assert_se(sd_session_get_type(session, &type) >= 0);
107 printf("type = %s\n", type);
110 assert_se(sd_session_get_class(session, &class) >= 0);
111 printf("class = %s\n", class);
115 r = sd_session_get_display(session, &display);
116 assert_se(r >= 0 || r == -ENODATA);
117 printf("display = %s\n", strna(display));
121 r = sd_session_get_remote_user(session, &remote_user);
122 assert_se(r >= 0 || r == -ENODATA);
123 printf("remote_user = %s\n", strna(remote_user));
127 r = sd_session_get_remote_host(session, &remote_host);
128 assert_se(r >= 0 || r == -ENODATA);
129 printf("remote_host = %s\n", strna(remote_host));
132 assert_se(sd_session_get_seat(session, &seat) >= 0);
133 printf("seat = %s\n", seat);
135 r = sd_seat_can_multi_session(seat);
137 printf("can do multi session = %s\n", yes_no(r));
139 r = sd_seat_can_tty(seat);
141 printf("can do tty = %s\n", yes_no(r));
143 r = sd_seat_can_graphical(seat);
145 printf("can do graphical = %s\n", yes_no(r));
147 assert_se(sd_uid_get_state(u, &state) >= 0);
148 printf("state = %s\n", state);
150 assert_se(sd_uid_is_on_seat(u, 0, seat) > 0);
152 k = sd_uid_is_on_seat(u, 1, seat);
154 assert_se(!!r == !!r);
156 assert_se(sd_seat_get_active(seat, &session2, &u2) >= 0);
157 printf("session2 = %s\n", session2);
158 printf("uid2 = "UID_FMT"\n", u2);
160 r = sd_seat_get_sessions(seat, &sessions, &uids, &n);
162 printf("n_sessions = %i\n", r);
163 assert_se(r == (int) strv_length(sessions));
164 assert_se(t = strv_join(sessions, ", "));
166 printf("sessions = %s\n", t);
169 for (k = 0; k < (int) n; k++)
170 printf(" "UID_FMT, uids[k]);
174 assert_se(sd_seat_get_sessions(seat, NULL, NULL, NULL) == r);
181 r = sd_get_seats(&seats);
183 assert_se(r == (int) strv_length(seats));
184 assert_se(t = strv_join(seats, ", "));
186 printf("n_seats = %i\n", r);
187 printf("seats = %s\n", t);
190 assert_se(sd_get_seats(NULL) == r);
192 r = sd_seat_get_active(NULL, &t, NULL);
194 printf("active session on current seat = %s\n", t);
197 r = sd_get_sessions(&sessions);
199 assert_se(r == (int) strv_length(sessions));
200 assert_se(t = strv_join(sessions, ", "));
202 printf("n_sessions = %i\n", r);
203 printf("sessions = %s\n", t);
206 assert_se(sd_get_sessions(NULL) == r);
208 r = sd_get_uids(&uids);
212 for (k = 0; k < r; k++)
213 printf(" "UID_FMT, uids[k]);
217 printf("n_uids = %i\n", r);
218 assert_se(sd_get_uids(NULL) == r);
220 r = sd_get_machine_names(&machines);
222 assert_se(r == (int) strv_length(machines));
223 assert_se(t = strv_join(machines, ", "));
225 printf("n_machines = %i\n", r);
226 printf("machines = %s\n", t);
229 r = sd_login_monitor_new("session", &m);
232 for (n = 0; n < 5; n++) {
236 assert_se((pollfd.fd = sd_login_monitor_get_fd(m)) >= 0);
237 assert_se((pollfd.events = sd_login_monitor_get_events(m)) >= 0);
239 assert_se(sd_login_monitor_get_timeout(m, &timeout) >= 0);
241 nw = now(CLOCK_MONOTONIC);
244 timeout == (uint64_t) -1 ? -1 :
245 timeout > nw ? (int) ((timeout - nw) / 1000) :
250 sd_login_monitor_flush(m);
254 sd_login_monitor_unref(m);
257 int main(int argc, char* argv[]) {
258 log_parse_environment();