1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright (C) 2013 Intel Corporation. All rights reserved.
7 Copyright (C) 2014 Tom Gundersen
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.
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.
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/>.
23 #include <netinet/if_ether.h>
28 #include "event-util.h"
30 #include "sd-dhcp-server.h"
31 #include "dhcp-server-internal.h"
33 static void test_basic(sd_event *event) {
34 _cleanup_dhcp_server_unref_ sd_dhcp_server *server = NULL;
36 /* attach to loopback interface */
37 assert_se(sd_dhcp_server_new(&server, 1) >= 0);
40 assert_se(sd_dhcp_server_attach_event(server, event, 0) >= 0);
41 assert_se(sd_dhcp_server_attach_event(server, event, 0) == -EBUSY);
42 assert_se(sd_dhcp_server_get_event(server) == event);
43 assert_se(sd_dhcp_server_detach_event(server) >= 0);
44 assert_se(!sd_dhcp_server_get_event(server));
45 assert_se(sd_dhcp_server_attach_event(server, NULL, 0) >= 0);
46 assert_se(sd_dhcp_server_attach_event(server, NULL, 0) == -EBUSY);
48 assert_se(sd_dhcp_server_ref(server) == server);
49 assert_se(!sd_dhcp_server_unref(server));
51 assert_se(sd_dhcp_server_start(server) >= 0);
52 assert_se(sd_dhcp_server_start(server) == -EBUSY);
53 assert_se(sd_dhcp_server_stop(server) >= 0);
54 assert_se(sd_dhcp_server_stop(server) >= 0);
55 assert_se(sd_dhcp_server_start(server) >= 0);
58 static void test_message_handler(void) {
59 _cleanup_dhcp_server_unref_ sd_dhcp_server *server = NULL;
66 } _packed_ option_type;
69 .message.op = BOOTREQUEST,
70 .message.htype = ARPHRD_ETHER,
71 .message.hlen = ETHER_ADDR_LEN,
72 .option_type.code = DHCP_OPTION_MESSAGE_TYPE,
73 .option_type.length = 1,
74 .option_type.type = DHCP_DISCOVER,
75 .end = DHCP_OPTION_END,
78 assert_se(sd_dhcp_server_new(&server, 1) >= 0);
80 assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 1);
83 /* TODO, shouldn't this fail? */
84 assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 1);
85 test.end = DHCP_OPTION_END;
86 assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 1);
88 test.option_type.code = 0;
89 test.option_type.length = 0;
90 test.option_type.type = 0;
91 assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 0);
92 test.option_type.code = DHCP_OPTION_MESSAGE_TYPE;
93 test.option_type.length = 1;
94 test.option_type.type = DHCP_DISCOVER;
95 assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 1);
98 assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 0);
99 test.message.op = BOOTREQUEST;
100 assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 1);
102 test.message.htype = 0;
103 assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 0);
104 test.message.htype = ARPHRD_ETHER;
105 assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 1);
107 test.message.hlen = 0;
108 assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 0);
109 test.message.hlen = ETHER_ADDR_LEN;
110 assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 1);
113 int main(int argc, char *argv[]) {
114 _cleanup_event_unref_ sd_event *e;
116 log_set_max_level(LOG_DEBUG);
117 log_parse_environment();
120 assert_se(sd_event_new(&e) >= 0);
123 test_message_handler();