Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 1 | /* |
Holger Hans Peter Freyther | faa6793 | 2012-10-22 18:09:35 +0200 | [diff] [blame] | 2 | * (C) 2011-2012 by Holger Hans Peter Freyther <zecke@selfish.org> |
| 3 | * (C) 2011-2012 by On-Waves |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 4 | * All Rights Reserved |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU Affero General Public License as published by |
| 8 | * the Free Software Foundation; either version 3 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU Affero General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU Affero General Public License |
| 17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 18 | */ |
| 19 | |
| 20 | #include <openbsc/mgcp.h> |
Holger Hans Peter Freyther | 49e170b | 2011-02-28 14:37:03 +0100 | [diff] [blame] | 21 | #include <openbsc/mgcp_internal.h> |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 22 | |
Holger Hans Peter Freyther | 2d59cc6 | 2011-05-12 16:02:07 +0200 | [diff] [blame] | 23 | #include <osmocom/core/application.h> |
Pablo Neira Ayuso | dd5fff4 | 2011-03-22 16:47:59 +0100 | [diff] [blame] | 24 | #include <osmocom/core/talloc.h> |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 25 | #include <string.h> |
Holger Hans Peter Freyther | faa6793 | 2012-10-22 18:09:35 +0200 | [diff] [blame] | 26 | #include <limits.h> |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 27 | |
Harald Welte | 834f3f1 | 2012-01-27 00:00:44 +0100 | [diff] [blame] | 28 | #define AUEP1 "AUEP 158663169 ds/e1-1/2@172.16.6.66 MGCP 1.0\r\n" |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 29 | #define AUEP1_RET "200 158663169 OK\r\n" |
Harald Welte | 834f3f1 | 2012-01-27 00:00:44 +0100 | [diff] [blame] | 30 | #define AUEP2 "AUEP 18983213 ds/e1-2/1@172.16.6.66 MGCP 1.0\r\n" |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 31 | #define AUEP2_RET "500 18983213 FAIL\r\n" |
Holger Hans Peter Freyther | 0a6455c | 2012-03-16 09:53:49 +0100 | [diff] [blame] | 32 | #define EMPTY "\r\n" |
| 33 | #define EMPTY_RET NULL |
| 34 | #define SHORT "CRCX \r\n" |
| 35 | #define SHORT_RET "510 000000 FAIL\r\n" |
| 36 | |
Holger Hans Peter Freyther | 74645f4 | 2012-12-10 12:54:57 +0100 | [diff] [blame] | 37 | #define MDCX_WRONG_EP "MDCX 18983213 ds/e1-3/1@172.16.6.66 MGCP 1.0\r\n" |
| 38 | #define MDCX_ERR_RET "510 18983213 FAIL\r\n" |
| 39 | #define MDCX_UNALLOCATED "MDCX 18983214 ds/e1-1/2@172.16.6.66 MGCP 1.0\r\n" |
| 40 | #define MDCX_RET "400 18983214 FAIL\r\n" |
| 41 | #define MDCX3 "MDCX 18983215 1@mgw MGCP 1.0\r\n" |
| 42 | #define MDCX3_RET "200 18983215 OK\r\n" \ |
| 43 | "I: 1\n" \ |
| 44 | "\n" \ |
| 45 | "v=0\r\n" \ |
| 46 | "o=- 1 23 IN IP4 0.0.0.0\r\n" \ |
| 47 | "c=IN IP4 0.0.0.0\r\n" \ |
| 48 | "t=0 0\r\n" \ |
| 49 | "m=audio 0 RTP/AVP 126\r\n" \ |
| 50 | "a=rtpmap:126 AMR/8000\r\n" |
| 51 | |
Holger Hans Peter Freyther | 0a6455c | 2012-03-16 09:53:49 +0100 | [diff] [blame] | 52 | #define SHORT2 "CRCX 1" |
| 53 | #define SHORT2_RET "510 000000 FAIL\r\n" |
| 54 | #define SHORT3 "CRCX 1 1@mgw" |
| 55 | #define SHORT4 "CRCX 1 1@mgw MGCP" |
| 56 | #define SHORT5 "CRCX 1 1@mgw MGCP 1.0" |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 57 | |
Harald Welte | ca765cd | 2012-01-27 00:37:23 +0100 | [diff] [blame] | 58 | #define CRCX "CRCX 2 1@mgw MGCP 1.0\r\n" \ |
| 59 | "M: sendrecv\r\n" \ |
| 60 | "C: 2\r\n" \ |
| 61 | "\r\n" \ |
| 62 | "v=0\r\n" \ |
| 63 | "c=IN IP4 123.12.12.123\r\n" \ |
| 64 | "m=audio 5904 RTP/AVP 97\r\n" \ |
| 65 | "a=rtpmap:97 GSM-EFR/8000\r\n" |
| 66 | |
| 67 | #define CRCX_RET "200 2 OK\r\n" \ |
| 68 | "I: 1\n" \ |
| 69 | "\n" \ |
| 70 | "v=0\r\n" \ |
| 71 | "o=- 1 23 IN IP4 0.0.0.0\r\n" \ |
| 72 | "c=IN IP4 0.0.0.0\r\n" \ |
| 73 | "t=0 0\r\n" \ |
| 74 | "m=audio 0 RTP/AVP 126\r\n" \ |
| 75 | "a=rtpmap:126 AMR/8000\r\n" |
| 76 | |
| 77 | |
| 78 | #define CRCX_ZYN "CRCX 2 1@mgw MGCP 1.0\r" \ |
| 79 | "M: sendrecv\r" \ |
| 80 | "C: 2\r\r" \ |
| 81 | "v=0\r" \ |
| 82 | "c=IN IP4 123.12.12.123\r" \ |
| 83 | "m=audio 5904 RTP/AVP 97\r" \ |
| 84 | "a=rtpmap:97 GSM-EFR/8000\r" |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 85 | |
Holger Hans Peter Freyther | 0e8e18e | 2012-12-07 14:42:03 +0100 | [diff] [blame] | 86 | #define CRCX_ZYN_RET "200 2 OK\r\n" \ |
| 87 | "I: 2\n" \ |
| 88 | "\n" \ |
| 89 | "v=0\r\n" \ |
| 90 | "o=- 2 23 IN IP4 0.0.0.0\r\n" \ |
| 91 | "c=IN IP4 0.0.0.0\r\n" \ |
| 92 | "t=0 0\r\n" \ |
| 93 | "m=audio 0 RTP/AVP 126\r\n" \ |
| 94 | "a=rtpmap:126 AMR/8000\r\n" |
| 95 | |
Holger Hans Peter Freyther | 8fc6d08 | 2012-09-14 17:18:12 +0200 | [diff] [blame] | 96 | #define DLCX "DLCX 7 1@mgw MGCP 1.0\r\n" \ |
| 97 | "C: 2\r\n" |
| 98 | |
| 99 | #define DLCX_RET "250 7 OK\r\n" \ |
Holger Hans Peter Freyther | 8c87a48 | 2012-10-24 21:22:47 +0200 | [diff] [blame] | 100 | "P: PS=0, OS=0, PR=0, OR=0, PL=0, JI=0\r\n" |
Holger Hans Peter Freyther | 8fc6d08 | 2012-09-14 17:18:12 +0200 | [diff] [blame] | 101 | |
Holger Hans Peter Freyther | 46880c2 | 2012-11-29 12:54:22 +0100 | [diff] [blame] | 102 | #define RQNT "RQNT 186908780 1@mgw MGCP 1.0\r\n" \ |
| 103 | "X: B244F267488\r\n" \ |
| 104 | "S: D/9\r\n" |
| 105 | |
Holger Hans Peter Freyther | cd25695 | 2012-12-07 15:04:07 +0100 | [diff] [blame] | 106 | #define RQNT2 "RQNT 186908781 1@mgw MGCP 1.0\r\n" \ |
Holger Hans Peter Freyther | 46880c2 | 2012-11-29 12:54:22 +0100 | [diff] [blame] | 107 | "X: ADD4F26746F\r\n" \ |
| 108 | "R: D/[0-9#*](N), G/ft, fxr/t38\r\n" |
| 109 | |
Holger Hans Peter Freyther | cd25695 | 2012-12-07 15:04:07 +0100 | [diff] [blame] | 110 | #define RQNT1_RET "200 186908780 OK\r\n" |
| 111 | #define RQNT2_RET "200 186908781 OK\r\n" |
Holger Hans Peter Freyther | 8fc6d08 | 2012-09-14 17:18:12 +0200 | [diff] [blame] | 112 | |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 113 | struct mgcp_test { |
| 114 | const char *name; |
| 115 | const char *req; |
| 116 | const char *exp_resp; |
| 117 | }; |
| 118 | |
Holger Hans Peter Freyther | 0e8e18e | 2012-12-07 14:42:03 +0100 | [diff] [blame] | 119 | static const struct mgcp_test tests[] = { |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 120 | { "AUEP1", AUEP1, AUEP1_RET }, |
| 121 | { "AUEP2", AUEP2, AUEP2_RET }, |
Holger Hans Peter Freyther | 74645f4 | 2012-12-10 12:54:57 +0100 | [diff] [blame] | 122 | { "MDCX1", MDCX_WRONG_EP, MDCX_ERR_RET }, |
| 123 | { "MDCX2", MDCX_UNALLOCATED, MDCX_RET }, |
Harald Welte | ca765cd | 2012-01-27 00:37:23 +0100 | [diff] [blame] | 124 | { "CRCX", CRCX, CRCX_RET }, |
Holger Hans Peter Freyther | 74645f4 | 2012-12-10 12:54:57 +0100 | [diff] [blame] | 125 | { "MDCX3", MDCX3, MDCX3_RET }, |
Holger Hans Peter Freyther | 0e8e18e | 2012-12-07 14:42:03 +0100 | [diff] [blame] | 126 | { "DLCX", DLCX, DLCX_RET }, |
| 127 | { "CRCX_ZYN", CRCX_ZYN, CRCX_ZYN_RET }, |
Holger Hans Peter Freyther | 0a6455c | 2012-03-16 09:53:49 +0100 | [diff] [blame] | 128 | { "EMPTY", EMPTY, EMPTY_RET }, |
| 129 | { "SHORT1", SHORT, SHORT_RET }, |
| 130 | { "SHORT2", SHORT2, SHORT2_RET }, |
| 131 | { "SHORT3", SHORT3, SHORT2_RET }, |
| 132 | { "SHORT4", SHORT4, SHORT2_RET }, |
Holger Hans Peter Freyther | cd25695 | 2012-12-07 15:04:07 +0100 | [diff] [blame] | 133 | { "RQNT1", RQNT, RQNT1_RET }, |
| 134 | { "RQNT2", RQNT2, RQNT2_RET }, |
| 135 | { "DLCX", DLCX, DLCX_RET }, |
| 136 | }; |
| 137 | |
| 138 | static const struct mgcp_test retransmit[] = { |
| 139 | { "CRCX", CRCX, CRCX_RET }, |
| 140 | { "RQNT1", RQNT, RQNT1_RET }, |
| 141 | { "RQNT2", RQNT2, RQNT2_RET }, |
| 142 | { "MDCX3", MDCX3, MDCX3_RET }, |
Holger Hans Peter Freyther | 8fc6d08 | 2012-09-14 17:18:12 +0200 | [diff] [blame] | 143 | { "DLCX", DLCX, DLCX_RET }, |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 144 | }; |
Harald Welte | 834f3f1 | 2012-01-27 00:00:44 +0100 | [diff] [blame] | 145 | |
| 146 | static struct msgb *create_msg(const char *str) |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 147 | { |
| 148 | struct msgb *msg; |
| 149 | |
| 150 | msg = msgb_alloc_headroom(4096, 128, "MGCP msg"); |
Harald Welte | 834f3f1 | 2012-01-27 00:00:44 +0100 | [diff] [blame] | 151 | int len = sprintf((char *)msg->data, str); |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 152 | msg->l2h = msgb_put(msg, len); |
| 153 | return msg; |
| 154 | } |
| 155 | |
Holger Hans Peter Freyther | 06ce839 | 2012-03-16 09:45:13 +0100 | [diff] [blame] | 156 | static void test_messages(void) |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 157 | { |
Holger Hans Peter Freyther | 38484aa | 2012-01-06 15:04:43 +0100 | [diff] [blame] | 158 | struct mgcp_config *cfg; |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 159 | int i; |
Holger Hans Peter Freyther | 38484aa | 2012-01-06 15:04:43 +0100 | [diff] [blame] | 160 | |
| 161 | cfg = mgcp_config_alloc(); |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 162 | |
Holger Hans Peter Freyther | ab56ce1 | 2011-02-28 00:56:17 +0100 | [diff] [blame] | 163 | cfg->trunk.number_endpoints = 64; |
Holger Hans Peter Freyther | 49e170b | 2011-02-28 14:37:03 +0100 | [diff] [blame] | 164 | mgcp_endpoints_allocate(&cfg->trunk); |
| 165 | |
| 166 | mgcp_endpoints_allocate(mgcp_trunk_alloc(cfg, 1)); |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 167 | |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 168 | for (i = 0; i < ARRAY_SIZE(tests); i++) { |
| 169 | const struct mgcp_test *t = &tests[i]; |
| 170 | struct msgb *inp; |
| 171 | struct msgb *msg; |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 172 | |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 173 | printf("Testing %s\n", t->name); |
| 174 | |
| 175 | inp = create_msg(t->req); |
| 176 | msg = mgcp_handle_message(cfg, inp); |
| 177 | msgb_free(inp); |
Holger Hans Peter Freyther | 0a6455c | 2012-03-16 09:53:49 +0100 | [diff] [blame] | 178 | if (!t->exp_resp) { |
| 179 | if (msg) |
| 180 | printf("%s failed '%s'\n", t->name, (char *) msg->data); |
| 181 | } else if (strcmp((char *) msg->data, t->exp_resp) != 0) |
Harald Welte | a7c9a92 | 2012-01-27 00:36:56 +0100 | [diff] [blame] | 182 | printf("%s failed '%s'\n", t->name, (char *) msg->data); |
| 183 | msgb_free(msg); |
| 184 | } |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 185 | |
| 186 | talloc_free(cfg); |
| 187 | } |
| 188 | |
Holger Hans Peter Freyther | cd25695 | 2012-12-07 15:04:07 +0100 | [diff] [blame] | 189 | static void test_retransmission(void) |
| 190 | { |
| 191 | struct mgcp_config *cfg; |
| 192 | int i; |
| 193 | |
| 194 | cfg = mgcp_config_alloc(); |
| 195 | |
| 196 | cfg->trunk.number_endpoints = 64; |
| 197 | mgcp_endpoints_allocate(&cfg->trunk); |
| 198 | |
| 199 | mgcp_endpoints_allocate(mgcp_trunk_alloc(cfg, 1)); |
| 200 | |
| 201 | for (i = 0; i < ARRAY_SIZE(retransmit); i++) { |
| 202 | const struct mgcp_test *t = &retransmit[i]; |
| 203 | struct msgb *inp; |
| 204 | struct msgb *msg; |
| 205 | |
| 206 | printf("Testing %s\n", t->name); |
| 207 | |
| 208 | inp = create_msg(t->req); |
| 209 | msg = mgcp_handle_message(cfg, inp); |
| 210 | msgb_free(inp); |
| 211 | if (strcmp((char *) msg->data, t->exp_resp) != 0) |
| 212 | printf("%s failed '%s'\n", t->name, (char *) msg->data); |
| 213 | msgb_free(msg); |
| 214 | |
| 215 | /* Retransmit... */ |
| 216 | printf("Re-transmitting %s\n", t->name); |
| 217 | inp = create_msg(t->req); |
| 218 | msg = mgcp_handle_message(cfg, inp); |
| 219 | msgb_free(inp); |
| 220 | if (strcmp((char *) msg->data, t->exp_resp) != 0) |
| 221 | printf("%s failed '%s'\n", t->name, (char *) msg->data); |
| 222 | msgb_free(msg); |
| 223 | } |
| 224 | |
| 225 | talloc_free(cfg); |
| 226 | } |
| 227 | |
| 228 | static int rqnt_cb(struct mgcp_endpoint *endp, char _tone) |
Holger Hans Peter Freyther | 46880c2 | 2012-11-29 12:54:22 +0100 | [diff] [blame] | 229 | { |
| 230 | ptrdiff_t tone = _tone; |
| 231 | endp->cfg->data = (void *) tone; |
| 232 | return 0; |
| 233 | } |
| 234 | |
| 235 | static void test_rqnt_cb(void) |
| 236 | { |
| 237 | struct mgcp_config *cfg; |
| 238 | struct msgb *inp, *msg; |
| 239 | |
| 240 | cfg = mgcp_config_alloc(); |
| 241 | cfg->rqnt_cb = rqnt_cb; |
| 242 | |
| 243 | cfg->trunk.number_endpoints = 64; |
| 244 | mgcp_endpoints_allocate(&cfg->trunk); |
| 245 | |
| 246 | mgcp_endpoints_allocate(mgcp_trunk_alloc(cfg, 1)); |
| 247 | |
| 248 | inp = create_msg(CRCX); |
| 249 | msgb_free(mgcp_handle_message(cfg, inp)); |
| 250 | msgb_free(inp); |
| 251 | |
| 252 | /* send the RQNT and check for the CB */ |
| 253 | inp = create_msg(RQNT); |
| 254 | msg = mgcp_handle_message(cfg, inp); |
| 255 | if (strncmp((const char *) msg->l2h, "200", 3) != 0) { |
| 256 | printf("FAILED: message is not 200. '%s'\n", msg->l2h); |
| 257 | abort(); |
| 258 | } |
| 259 | |
| 260 | if (cfg->data != (void *) '9') { |
| 261 | printf("FAILED: callback not called: %p\n", cfg->data); |
| 262 | abort(); |
| 263 | } |
| 264 | |
| 265 | msgb_free(msg); |
| 266 | msgb_free(inp); |
| 267 | |
| 268 | inp = create_msg(DLCX); |
| 269 | msgb_free(mgcp_handle_message(cfg, inp)); |
| 270 | msgb_free(inp); |
| 271 | talloc_free(cfg); |
| 272 | } |
| 273 | |
Holger Hans Peter Freyther | faa6793 | 2012-10-22 18:09:35 +0200 | [diff] [blame] | 274 | struct pl_test { |
| 275 | int cycles; |
| 276 | uint16_t base_seq; |
| 277 | uint16_t max_seq; |
| 278 | uint32_t packets; |
| 279 | |
| 280 | uint32_t expected; |
| 281 | int loss; |
| 282 | }; |
| 283 | |
| 284 | static const struct pl_test pl_test_dat[] = { |
| 285 | /* basic.. just one package */ |
| 286 | { .cycles = 0, .base_seq = 0, .max_seq = 0, .packets = 1, .expected = 1, .loss = 0}, |
| 287 | /* some packages and a bit of loss */ |
| 288 | { .cycles = 0, .base_seq = 0, .max_seq = 100, .packets = 100, .expected = 101, .loss = 1}, |
| 289 | /* wrap around */ |
| 290 | { .cycles = 1<<16, .base_seq = 0xffff, .max_seq = 2, .packets = 4, .expected = 4, .loss = 0}, |
| 291 | /* min loss */ |
| 292 | { .cycles = 0, .base_seq = 0, .max_seq = 0, .packets = UINT_MAX, .expected = 1, .loss = INT_MIN }, |
| 293 | /* max loss, with wrap around on expected max */ |
| 294 | { .cycles = INT_MAX, .base_seq = 0, .max_seq = UINT16_MAX, .packets = 0, .expected = ((uint32_t)(INT_MAX) + UINT16_MAX + 1), .loss = INT_MAX }, |
| 295 | }; |
| 296 | |
| 297 | static void test_packet_loss_calc(void) |
| 298 | { |
| 299 | int i; |
| 300 | printf("Testing packet loss calculation.\n"); |
| 301 | |
| 302 | for (i = 0; i < ARRAY_SIZE(pl_test_dat); ++i) { |
| 303 | uint32_t expected; |
| 304 | int loss; |
| 305 | struct mgcp_rtp_state state; |
| 306 | struct mgcp_rtp_end rtp; |
| 307 | memset(&state, 0, sizeof(state)); |
| 308 | memset(&rtp, 0, sizeof(rtp)); |
| 309 | |
| 310 | state.initialized = 1; |
| 311 | state.base_seq = pl_test_dat[i].base_seq; |
| 312 | state.max_seq = pl_test_dat[i].max_seq; |
| 313 | state.cycles = pl_test_dat[i].cycles; |
| 314 | |
| 315 | rtp.packets = pl_test_dat[i].packets; |
| 316 | mgcp_state_calc_loss(&state, &rtp, &expected, &loss); |
| 317 | |
| 318 | if (loss != pl_test_dat[i].loss || expected != pl_test_dat[i].expected) { |
| 319 | printf("FAIL: Wrong exp/loss at idx(%d) Loss(%d vs. %d) Exp(%u vs. %u)\n", |
| 320 | i, loss, pl_test_dat[i].loss, |
| 321 | expected, pl_test_dat[i].expected); |
| 322 | } |
| 323 | } |
| 324 | } |
| 325 | |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 326 | int main(int argc, char **argv) |
| 327 | { |
Holger Hans Peter Freyther | 2d59cc6 | 2011-05-12 16:02:07 +0200 | [diff] [blame] | 328 | osmo_init_logging(&log_info); |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 329 | |
Holger Hans Peter Freyther | 06ce839 | 2012-03-16 09:45:13 +0100 | [diff] [blame] | 330 | test_messages(); |
Holger Hans Peter Freyther | cd25695 | 2012-12-07 15:04:07 +0100 | [diff] [blame] | 331 | test_retransmission(); |
Holger Hans Peter Freyther | faa6793 | 2012-10-22 18:09:35 +0200 | [diff] [blame] | 332 | test_packet_loss_calc(); |
Holger Hans Peter Freyther | 46880c2 | 2012-11-29 12:54:22 +0100 | [diff] [blame] | 333 | test_rqnt_cb(); |
Holger Hans Peter Freyther | 38484aa | 2012-01-06 15:04:43 +0100 | [diff] [blame] | 334 | |
| 335 | printf("Done\n"); |
| 336 | return EXIT_SUCCESS; |
Holger Hans Peter Freyther | f0bc075 | 2011-01-06 19:32:52 +0100 | [diff] [blame] | 337 | } |