2 Unix SMB/CIFS implementation.
4 local testing of socket routines.
6 Copyright (C) Andrew Tridgell 2005
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include "lib/socket/socket.h"
25 #include "lib/events/events.h"
26 #include "system/network.h"
27 #include "lib/socket/netif.h"
28 #include "torture/torture.h"
31 basic testing of udp routines
33 static BOOL test_udp(struct torture_context *test, const void *data)
35 struct socket_context *sock1, *sock2;
37 struct socket_address *srv_addr, *from_addr, *localhost;
38 size_t size = 100 + (random() % 100);
39 DATA_BLOB blob, blob2;
43 status = socket_create("ip", SOCKET_TYPE_DGRAM, &sock1, 0);
44 torture_assert_ntstatus_ok(test, status, "creating DGRAM IP socket 1");
45 talloc_steal(test, sock1);
47 status = socket_create("ip", SOCKET_TYPE_DGRAM, &sock2, 0);
48 torture_assert_ntstatus_ok(test, status, "creating DGRAM IP socket 1");
49 talloc_steal(test, sock2);
51 localhost = socket_address_from_strings(sock1, sock1->backend_name,
52 iface_best_ip("127.0.0.1"), 0);
54 torture_assert(test, localhost, "Localhost not found");
56 status = socket_listen(sock1, localhost, 0, 0);
57 torture_assert_ntstatus_ok(test, status, "listen on socket 1");
59 srv_addr = socket_get_my_addr(sock1, test);
60 if (srv_addr == NULL || strcmp(srv_addr->addr, iface_best_ip("127.0.0.1")) != 0) {
61 torture_fail(test, "Expected server address of %s but got %s",
62 iface_best_ip("127.0.0.1"), srv_addr ? srv_addr->addr : NULL);
66 torture_comment(test, "server port is %d", srv_addr->port);
68 blob = data_blob_talloc(test, NULL, size);
69 blob2 = data_blob_talloc(test, NULL, size);
70 generate_random_buffer(blob.data, blob.length);
73 status = socket_sendto(sock2, &blob, &sent, srv_addr);
74 torture_assert_ntstatus_ok(test, status, "sendto() on socket 2");
76 status = socket_recvfrom(sock1, blob2.data, size, &nread,
78 torture_assert_ntstatus_ok(test, status, "recvfrom() on socket 1");
80 if (strcmp(from_addr->addr, srv_addr->addr) != 0) {
81 torture_fail(test, "Unexpected recvfrom addr %s", from_addr->addr);
85 torture_fail(test, "Unexpected recvfrom size %d should be %d\n",
86 (int)nread, (int)size);
90 torture_assert(test, memcmp(blob2.data, blob.data, size) == 0,
91 "Bad data in recvfrom");
93 generate_random_buffer(blob.data, blob.length);
94 status = socket_sendto(sock1, &blob, &sent, from_addr);
95 torture_assert_ntstatus_ok(test, status, "sendto() on socket 1");
97 status = socket_recvfrom(sock2, blob2.data, size, &nread,
99 torture_assert_ntstatus_ok(test, status, "recvfrom() on socket 2");
100 if (strcmp(from_addr->addr, srv_addr->addr) != 0) {
101 torture_fail(test, "Unexpected recvfrom addr %s\n", from_addr->addr);
106 torture_fail(test, "Unexpected recvfrom size %d should be %d\n",
107 (int)nread, (int)size);
111 if (from_addr->port != srv_addr->port) {
112 torture_fail(test, "Unexpected recvfrom port %d should be %d\n",
113 from_addr->port, srv_addr->port);
117 torture_assert(test, memcmp(blob2.data, blob.data, size) == 0,
118 "Bad data in recvfrom");
127 basic testing of tcp routines
129 static BOOL test_tcp(struct torture_context *test, const void *data)
131 struct socket_context *sock1, *sock2, *sock3;
133 struct socket_address *srv_addr, *from_addr, *localhost;
134 size_t size = 100 + (random() % 100);
135 DATA_BLOB blob, blob2;
137 struct event_context *ev = event_context_init(test);
139 status = socket_create("ip", SOCKET_TYPE_STREAM, &sock1, 0);
140 torture_assert_ntstatus_ok(test, status, "creating IP stream socket 1");
141 talloc_steal(test, sock1);
143 status = socket_create("ip", SOCKET_TYPE_STREAM, &sock2, 0);
144 torture_assert_ntstatus_ok(test, status, "creating IP stream socket 1");
145 talloc_steal(test, sock2);
147 localhost = socket_address_from_strings(sock1, sock1->backend_name,
148 iface_best_ip("127.0.0.1"), 0);
149 torture_assert(test, localhost, "Localhost not found");
151 status = socket_listen(sock1, localhost, 0, 0);
152 torture_assert_ntstatus_ok(test, status, "listen on socket 1");
154 srv_addr = socket_get_my_addr(sock1, test);
155 torture_assert(test, srv_addr && srv_addr->addr,
156 "Unexpected socket_get_my_addr NULL\n");
158 if (strcmp(srv_addr->addr, iface_best_ip("127.0.0.1")) != 0) {
159 torture_fail(test, "Expected server address of %s but got %s\n",
160 iface_best_ip("127.0.0.1"), srv_addr ? srv_addr->addr : NULL);
164 torture_comment(test, "server port is %d", srv_addr->port);
166 status = socket_connect_ev(sock2, NULL, srv_addr, 0, ev);
167 torture_assert_ntstatus_ok(test, status, "connect() on socket 2");
169 status = socket_accept(sock1, &sock3);
170 torture_assert_ntstatus_ok(test, status, "accept() on socket 1");
171 talloc_steal(test, sock3);
174 blob = data_blob_talloc(test, NULL, size);
175 blob2 = data_blob_talloc(test, NULL, size);
176 generate_random_buffer(blob.data, blob.length);
179 status = socket_send(sock2, &blob, &sent);
180 torture_assert_ntstatus_ok(test, status, "send() on socket 2");
182 status = socket_recv(sock3, blob2.data, size, &nread);
183 torture_assert_ntstatus_ok(test, status, "recv() on socket 3");
185 from_addr = socket_get_peer_addr(sock3, test);
187 torture_assert(test, from_addr && from_addr->addr,
188 "Unexpected recvfrom addr NULL");
190 if (strcmp(from_addr->addr, srv_addr->addr) != 0) {
191 torture_fail(test, "Unexpected recvfrom addr %s\n",
192 from_addr ? from_addr->addr : NULL);
196 torture_fail(test, "Unexpected recvfrom size %d should be %d\n",
197 (int)nread, (int)size);
202 memcmp(blob2.data, blob.data, size) == 0,
208 struct torture_suite *torture_local_socket(TALLOC_CTX *mem_ctx)
210 struct torture_suite *suite = torture_suite_create(mem_ctx,
213 torture_suite_add_simple_tcase(suite, "udp", test_udp, NULL);
214 torture_suite_add_simple_tcase(suite, "tcp", test_tcp, NULL);