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"
27 #define CHECK_STATUS(status, correct) do { \
28 if (!NT_STATUS_EQUAL(status, correct)) { \
29 printf("(%s) Incorrect status %s - should be %s\n", \
30 __location__, nt_errstr(status), nt_errstr(correct)); \
37 basic testing of udp routines
39 static BOOL test_udp(TALLOC_CTX *mem_ctx)
41 struct socket_context *sock1, *sock2;
43 struct socket_address *srv_addr, *from_addr, *localhost;
44 size_t size = 100 + (random() % 100);
45 DATA_BLOB blob, blob2;
49 printf("TESTING UDP SOCKETS\n");
51 status = socket_create("ip", SOCKET_TYPE_DGRAM, &sock1, 0);
52 CHECK_STATUS(status, NT_STATUS_OK);
53 talloc_steal(mem_ctx, sock1);
55 status = socket_create("ip", SOCKET_TYPE_DGRAM, &sock2, 0);
56 CHECK_STATUS(status, NT_STATUS_OK);
57 talloc_steal(mem_ctx, sock2);
59 localhost = socket_address_from_strings(sock1, sock1->backend_name,
60 iface_best_ip("127.0.0.1"), 0);
65 status = socket_listen(sock1, localhost, 0, 0);
66 CHECK_STATUS(status, NT_STATUS_OK);
68 srv_addr = socket_get_my_addr(sock1, mem_ctx);
69 if (srv_addr == NULL || strcmp(srv_addr->addr, iface_best_ip("127.0.0.1")) != 0) {
70 printf("Expected server address of %s but got %s\n",
71 iface_best_ip("127.0.0.1"), srv_addr ? srv_addr->addr : NULL);
75 printf("server port is %d\n", srv_addr->port);
77 blob = data_blob_talloc(mem_ctx, NULL, size);
78 blob2 = data_blob_talloc(mem_ctx, NULL, size);
79 generate_random_buffer(blob.data, blob.length);
82 status = socket_sendto(sock2, &blob, &sent, 0, srv_addr);
83 CHECK_STATUS(status, NT_STATUS_OK);
85 status = socket_recvfrom(sock1, blob2.data, size, &nread, 0,
87 CHECK_STATUS(status, NT_STATUS_OK);
89 if (strcmp(from_addr->addr, srv_addr->addr) != 0) {
90 printf("Unexpected recvfrom addr %s\n", from_addr->addr);
94 printf("Unexpected recvfrom size %d should be %d\n", (int)nread, (int)size);
98 if (memcmp(blob2.data, blob.data, size) != 0) {
99 printf("Bad data in recvfrom\n");
103 generate_random_buffer(blob.data, blob.length);
104 status = socket_sendto(sock1, &blob, &sent, 0, from_addr);
105 CHECK_STATUS(status, NT_STATUS_OK);
107 status = socket_recvfrom(sock2, blob2.data, size, &nread, 0,
109 CHECK_STATUS(status, NT_STATUS_OK);
110 if (strcmp(from_addr->addr, srv_addr->addr) != 0) {
111 printf("Unexpected recvfrom addr %s\n", from_addr->addr);
115 printf("Unexpected recvfrom size %d should be %d\n", (int)nread, (int)size);
118 if (from_addr->port != srv_addr->port) {
119 printf("Unexpected recvfrom port %d should be %d\n",
120 from_addr->port, srv_addr->port);
123 if (memcmp(blob2.data, blob.data, size) != 0) {
124 printf("Bad data in recvfrom\n");
136 basic testing of tcp routines
138 static BOOL test_tcp(TALLOC_CTX *mem_ctx)
140 struct socket_context *sock1, *sock2, *sock3;
142 struct socket_address *srv_addr, *from_addr, *localhost;
143 size_t size = 100 + (random() % 100);
144 DATA_BLOB blob, blob2;
147 struct event_context *ev = event_context_init(mem_ctx);
149 printf("TESTING TCP SOCKETS\n");
151 status = socket_create("ip", SOCKET_TYPE_STREAM, &sock1, 0);
152 CHECK_STATUS(status, NT_STATUS_OK);
153 talloc_steal(mem_ctx, sock1);
155 status = socket_create("ip", SOCKET_TYPE_STREAM, &sock2, 0);
156 CHECK_STATUS(status, NT_STATUS_OK);
157 talloc_steal(mem_ctx, sock2);
159 localhost = socket_address_from_strings(sock1, sock1->backend_name,
160 iface_best_ip("127.0.0.1"), 0);
165 status = socket_listen(sock1, localhost, 0, 0);
166 CHECK_STATUS(status, NT_STATUS_OK);
168 srv_addr = socket_get_my_addr(sock1, mem_ctx);
169 if (srv_addr == NULL || !srv_addr->addr) {
170 printf("Unexpected socket_get_my_addr NULL\n");
174 if (strcmp(srv_addr->addr, iface_best_ip("127.0.0.1")) != 0) {
175 printf("Expected server address of %s but got %s\n",
176 iface_best_ip("127.0.0.1"), srv_addr ? srv_addr->addr : NULL);
180 printf("server port is %d\n", srv_addr->port);
182 status = socket_connect_ev(sock2, NULL, srv_addr, 0, ev);
183 CHECK_STATUS(status, NT_STATUS_OK);
185 status = socket_accept(sock1, &sock3);
186 CHECK_STATUS(status, NT_STATUS_OK);
187 talloc_steal(mem_ctx, sock3);
190 blob = data_blob_talloc(mem_ctx, NULL, size);
191 blob2 = data_blob_talloc(mem_ctx, NULL, size);
192 generate_random_buffer(blob.data, blob.length);
195 status = socket_send(sock2, &blob, &sent, 0);
196 CHECK_STATUS(status, NT_STATUS_OK);
198 status = socket_recv(sock3, blob2.data, size, &nread, 0);
199 CHECK_STATUS(status, NT_STATUS_OK);
201 from_addr = socket_get_peer_addr(sock3, mem_ctx);
203 if (!from_addr || !from_addr->addr) {
204 printf("Unexpected recvfrom addr NULL\n");
207 if (strcmp(from_addr->addr, srv_addr->addr) != 0) {
208 printf("Unexpected recvfrom addr %s\n", from_addr ? from_addr->addr : NULL);
212 printf("Unexpected recvfrom size %d should be %d\n", (int)nread, (int)size);
216 if (memcmp(blob2.data, blob.data, size) != 0) {
217 printf("Bad data in recvfrom\n");
221 generate_random_buffer(blob.data, blob.length);
222 status = socket_send(sock3, &blob, &sent, 0);
223 CHECK_STATUS(status, NT_STATUS_OK);
225 status = socket_recv(sock2, blob2.data, size, &nread, 0);
226 CHECK_STATUS(status, NT_STATUS_OK);
228 from_addr = socket_get_peer_addr(sock2, mem_ctx);
230 if (!from_addr || !from_addr->addr) {
231 printf("Unexpected recvfrom addr NULL\n");
234 if (strcmp(from_addr->addr, srv_addr->addr) != 0) {
235 printf("Unexpected recvfrom addr %s\n", from_addr ? from_addr->addr : NULL);
239 printf("Unexpected recvfrom size %d should be %d\n", (int)nread, (int)size);
242 if (from_addr->port != srv_addr->port) {
243 printf("Unexpected recvfrom port %d should be %d\n",
244 from_addr->port, srv_addr->port);
247 if (memcmp(blob2.data, blob.data, size) != 0) {
248 printf("Bad data in recvfrom\n");
257 BOOL torture_local_socket(void)
260 TALLOC_CTX *mem_ctx = talloc_new(NULL);
262 ret &= test_udp(mem_ctx);
263 ret &= test_tcp(mem_ctx);