src/libsystemd-network/test-dhcp-server.c

   1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
   2
   3 /***
   4   This file is part of systemd.
   5
   6   Copyright (C) 2013 Intel Corporation. All rights reserved.
   7   Copyright (C) 2014 Tom Gundersen
   8
   9   systemd is free software; you can redistribute it and/or modify it
  10   under the terms of the GNU Lesser General Public License as published by
  11   the Free Software Foundation; either version 2.1 of the License, or
  12   (at your option) any later version.
  13
  14   systemd is distributed in the hope that it will be useful, but
  15   WITHOUT ANY WARRANTY; without even the implied warranty of
  16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17   Lesser General Public License for more details.
  18
  19   You should have received a copy of the GNU Lesser General Public License
  20   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  21 ***/
  22
  23 #include <assert.h>
  24 #include <errno.h>
  25
  26 #include "sd-event.h"
  27 #include "event-util.h"
  28
  29 #include "sd-dhcp-server.h"
  30 #include "dhcp-server-internal.h"
  31
  32 static void test_basic(sd_event *event) {
  33         _cleanup_dhcp_server_unref_ sd_dhcp_server *server = NULL;
  34
  35         assert_se(sd_dhcp_server_new(&server) >= 0);
  36         assert_se(server);
  37
  38         assert_se(sd_dhcp_server_attach_event(server, event, 0) >= 0);
  39         assert_se(sd_dhcp_server_attach_event(server, event, 0) == -EBUSY);
  40         assert_se(sd_dhcp_server_get_event(server) == event);
  41         assert_se(sd_dhcp_server_detach_event(server) >= 0);
  42         assert_se(!sd_dhcp_server_get_event(server));
  43         assert_se(sd_dhcp_server_attach_event(server, NULL, 0) >= 0);
  44         assert_se(sd_dhcp_server_attach_event(server, NULL, 0) == -EBUSY);
  45
  46         assert_se(sd_dhcp_server_ref(server) == server);
  47         assert_se(!sd_dhcp_server_unref(server));
  48 }
  49
  50 int main(int argc, char *argv[]) {
  51         _cleanup_event_unref_ sd_event *e;
  52
  53         log_set_max_level(LOG_DEBUG);
  54         log_parse_environment();
  55         log_open();
  56
  57         assert_se(sd_event_new(&e) >= 0);
  58
  59         test_basic(e);
  60
  61         return 0;
  62 }