Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
Benny Prijono | a771a51 | 2007-02-19 01:13:53 +0000 | [diff] [blame] | 3 | * Copyright (C) 2003-2007 Benny Prijono <benny@prijono.org> |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | */ |
| 19 | |
| 20 | #include "test.h" |
Benny Prijono | 40f2f64 | 2006-01-30 18:40:05 +0000 | [diff] [blame] | 21 | #include <pjsip.h> |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 22 | #include <pjlib.h> |
| 23 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 24 | #define THIS_FILE "tsx_uac_test.c" |
| 25 | |
| 26 | |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 27 | /***************************************************************************** |
| 28 | ** |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 29 | ** UAC tests. |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 30 | ** |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 31 | ** This file performs various tests for UAC transactions. Each test will have |
| 32 | ** a different Via branch param so that message receiver module and |
| 33 | ** transaction user module can identify which test is being carried out. |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 34 | ** |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 35 | ** TEST1_BRANCH_ID |
| 36 | ** Perform basic retransmission and timeout test. Message receiver will |
| 37 | ** verify that retransmission is received at correct time. |
| 38 | ** This test verifies the following requirements: |
| 39 | ** - retransmit timer doubles for INVITE |
| 40 | ** - retransmit timer doubles and caps off for non-INVITE |
| 41 | ** - retransmit timer timer is precise |
| 42 | ** - correct timeout and retransmission count |
| 43 | ** Requirements not tested: |
| 44 | ** - retransmit timer only starts after resolving has completed. |
| 45 | ** |
| 46 | ** TEST2_BRANCH_ID |
| 47 | ** Test scenario where resolver is unable to resolve destination host. |
| 48 | ** |
| 49 | ** TEST3_BRANCH_ID |
| 50 | ** Test scenario where transaction is terminated while resolver is still |
| 51 | ** running. |
| 52 | ** |
| 53 | ** TEST4_BRANCH_ID |
| 54 | ** Test scenario where transport failed after several retransmissions. |
| 55 | ** |
| 56 | ** TEST5_BRANCH_ID |
| 57 | ** Test scenario where transaction is terminated by user after several |
| 58 | ** retransmissions. |
| 59 | ** |
| 60 | ** TEST6_BRANCH_ID |
| 61 | ** Test successfull non-INVITE transaction. |
| 62 | ** It tests the following requirements: |
| 63 | ** - transaction correctly moves to COMPLETED state. |
| 64 | ** - retransmission must cease. |
| 65 | ** - tx_data must be maintained until state is terminated. |
| 66 | ** |
| 67 | ** TEST7_BRANCH_ID |
| 68 | ** Test successfull non-INVITE transaction, with provisional response. |
| 69 | ** |
| 70 | ** TEST8_BRANCH_ID |
| 71 | ** Test failed INVITE transaction (e.g. ACK must be received) |
| 72 | ** |
| 73 | ** TEST9_BRANCH_ID |
| 74 | ** Test failed INVITE transaction with provisional response. |
| 75 | ** |
| 76 | ** |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 77 | ***************************************************************************** |
| 78 | */ |
| 79 | |
Benny Prijono | dbe337a | 2006-01-08 23:57:52 +0000 | [diff] [blame] | 80 | static char *TEST1_BRANCH_ID = PJSIP_RFC3261_BRANCH_ID "-UAC-Test1"; |
| 81 | static char *TEST2_BRANCH_ID = PJSIP_RFC3261_BRANCH_ID "-UAC-Test2"; |
| 82 | static char *TEST3_BRANCH_ID = PJSIP_RFC3261_BRANCH_ID "-UAC-Test3"; |
| 83 | static char *TEST4_BRANCH_ID = PJSIP_RFC3261_BRANCH_ID "-UAC-Test4"; |
| 84 | static char *TEST5_BRANCH_ID = PJSIP_RFC3261_BRANCH_ID "-UAC-Test5"; |
| 85 | static char *TEST6_BRANCH_ID = PJSIP_RFC3261_BRANCH_ID "-UAC-Test6"; |
| 86 | static char *TEST7_BRANCH_ID = PJSIP_RFC3261_BRANCH_ID "-UAC-Test7"; |
| 87 | static char *TEST8_BRANCH_ID = PJSIP_RFC3261_BRANCH_ID "-UAC-Test8"; |
| 88 | static char *TEST9_BRANCH_ID = PJSIP_RFC3261_BRANCH_ID "-UAC-Test9"; |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 89 | |
| 90 | #define TEST1_ALLOWED_DIFF (150) |
| 91 | #define TEST4_RETRANSMIT_CNT 3 |
| 92 | #define TEST5_RETRANSMIT_CNT 3 |
| 93 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 94 | static char TARGET_URI[128]; |
| 95 | static char FROM_URI[128]; |
| 96 | static unsigned tp_flag; |
| 97 | static struct tsx_test_param *test_param; |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 98 | |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 99 | static void tsx_user_on_tsx_state(pjsip_transaction *tsx, pjsip_event *e); |
| 100 | static pj_bool_t msg_receiver_on_rx_request(pjsip_rx_data *rdata); |
| 101 | |
| 102 | /* UAC transaction user module. */ |
| 103 | static pjsip_module tsx_user = |
| 104 | { |
| 105 | NULL, NULL, /* prev and next */ |
Benny Prijono | dbe337a | 2006-01-08 23:57:52 +0000 | [diff] [blame] | 106 | { "Tsx-UAC-User", 12}, /* Name. */ |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 107 | -1, /* Id */ |
| 108 | PJSIP_MOD_PRIORITY_APPLICATION-1, /* Priority */ |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 109 | NULL, /* load() */ |
| 110 | NULL, /* start() */ |
| 111 | NULL, /* stop() */ |
| 112 | NULL, /* unload() */ |
| 113 | NULL, /* on_rx_request() */ |
| 114 | NULL, /* on_rx_response() */ |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 115 | NULL, /* on_tx_request() */ |
| 116 | NULL, /* on_tx_response() */ |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 117 | &tsx_user_on_tsx_state, /* on_tsx_state() */ |
| 118 | }; |
| 119 | |
| 120 | /* Module to receive the loop-backed request. */ |
| 121 | static pjsip_module msg_receiver = |
| 122 | { |
| 123 | NULL, NULL, /* prev and next */ |
Benny Prijono | dbe337a | 2006-01-08 23:57:52 +0000 | [diff] [blame] | 124 | { "Msg-Receiver", 12}, /* Name. */ |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 125 | -1, /* Id */ |
| 126 | PJSIP_MOD_PRIORITY_APPLICATION-1, /* Priority */ |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 127 | NULL, /* load() */ |
| 128 | NULL, /* start() */ |
| 129 | NULL, /* stop() */ |
| 130 | NULL, /* unload() */ |
| 131 | &msg_receiver_on_rx_request, /* on_rx_request() */ |
| 132 | NULL, /* on_rx_response() */ |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 133 | NULL, /* on_tx_request() */ |
| 134 | NULL, /* on_tx_response() */ |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 135 | NULL, /* on_tsx_state() */ |
| 136 | }; |
| 137 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 138 | /* Static vars, which will be reset on each test. */ |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 139 | static int recv_count; |
| 140 | static pj_time_val recv_last; |
| 141 | static pj_bool_t test_complete; |
| 142 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 143 | /* Loop transport instance. */ |
| 144 | static pjsip_transport *loop; |
| 145 | |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 146 | /* General timer entry to be used by tests. */ |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 147 | static struct my_timer |
| 148 | { |
| 149 | pj_timer_entry entry; |
| 150 | char key_buf[1024]; |
| 151 | pj_str_t tsx_key; |
| 152 | } timer; |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 153 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 154 | /* |
| 155 | * This is the handler to receive state changed notification from the |
| 156 | * transaction. It is used to verify that the transaction behaves according |
| 157 | * to the test scenario. |
| 158 | */ |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 159 | static void tsx_user_on_tsx_state(pjsip_transaction *tsx, pjsip_event *e) |
| 160 | { |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 161 | if (pj_strcmp2(&tsx->branch, TEST1_BRANCH_ID)==0) { |
| 162 | /* |
| 163 | * Transaction with TEST1_BRANCH_ID should terminate with transaction |
| 164 | * timeout status. |
| 165 | */ |
| 166 | if (tsx->state == PJSIP_TSX_STATE_TERMINATED) { |
| 167 | |
| 168 | if (test_complete == 0) |
| 169 | test_complete = 1; |
| 170 | |
| 171 | /* Test the status code. */ |
| 172 | if (tsx->status_code != PJSIP_SC_TSX_TIMEOUT) { |
| 173 | PJ_LOG(3,(THIS_FILE, |
| 174 | " error: status code is %d instead of %d", |
| 175 | tsx->status_code, PJSIP_SC_TSX_TIMEOUT)); |
| 176 | test_complete = -710; |
| 177 | } |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 178 | |
| 179 | |
| 180 | /* If transport is reliable, then there must not be any |
| 181 | * retransmissions. |
| 182 | */ |
| 183 | if (tp_flag & PJSIP_TRANSPORT_RELIABLE) { |
| 184 | if (recv_count != 1) { |
| 185 | PJ_LOG(3,(THIS_FILE, |
| 186 | " error: there were %d (re)transmissions", |
| 187 | recv_count)); |
| 188 | test_complete = -715; |
| 189 | } |
| 190 | } else { |
| 191 | /* Check the number of transmissions, which must be |
| 192 | * 6 for INVITE and 10 for non-INVITE |
| 193 | */ |
| 194 | if (tsx->method.id==PJSIP_INVITE_METHOD && recv_count != 7) { |
| 195 | PJ_LOG(3,(THIS_FILE, |
| 196 | " error: there were %d (re)transmissions", |
| 197 | recv_count)); |
| 198 | test_complete = -716; |
| 199 | } else |
| 200 | if (tsx->method.id==PJSIP_OPTIONS_METHOD && recv_count != 11) { |
| 201 | PJ_LOG(3,(THIS_FILE, |
| 202 | " error: there were %d (re)transmissions", |
| 203 | recv_count)); |
| 204 | test_complete = -717; |
| 205 | } else |
| 206 | if (tsx->method.id!=PJSIP_INVITE_METHOD && |
| 207 | tsx->method.id!=PJSIP_OPTIONS_METHOD) |
| 208 | { |
| 209 | PJ_LOG(3,(THIS_FILE, " error: unexpected method")); |
| 210 | test_complete = -718; |
| 211 | } |
| 212 | } |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 213 | } |
| 214 | |
| 215 | } else if (pj_strcmp2(&tsx->branch, TEST2_BRANCH_ID)==0) { |
| 216 | /* |
| 217 | * Transaction with TEST2_BRANCH_ID should terminate with transport error. |
| 218 | */ |
| 219 | if (tsx->state == PJSIP_TSX_STATE_TERMINATED) { |
| 220 | |
| 221 | /* Test the status code. */ |
| 222 | if (tsx->status_code != PJSIP_SC_TSX_TRANSPORT_ERROR) { |
| 223 | PJ_LOG(3,(THIS_FILE, |
| 224 | " error: status code is %d instead of %d", |
| 225 | tsx->status_code, PJSIP_SC_TSX_TRANSPORT_ERROR)); |
| 226 | test_complete = -720; |
| 227 | } |
| 228 | |
| 229 | if (test_complete == 0) |
| 230 | test_complete = 1; |
| 231 | } |
| 232 | |
| 233 | } else if (pj_strcmp2(&tsx->branch, TEST3_BRANCH_ID)==0) { |
| 234 | /* |
| 235 | * This test terminates the transaction while resolver is still |
| 236 | * running. |
| 237 | */ |
| 238 | if (tsx->state == PJSIP_TSX_STATE_CALLING) { |
| 239 | |
| 240 | /* Terminate the transaction. */ |
| 241 | pjsip_tsx_terminate(tsx, PJSIP_SC_REQUEST_TERMINATED); |
| 242 | |
| 243 | } else if (tsx->state == PJSIP_TSX_STATE_TERMINATED) { |
| 244 | |
| 245 | /* Check if status code is correct. */ |
| 246 | if (tsx->status_code != PJSIP_SC_REQUEST_TERMINATED) { |
| 247 | PJ_LOG(3,(THIS_FILE, |
| 248 | " error: status code is %d instead of %d", |
| 249 | tsx->status_code, PJSIP_SC_REQUEST_TERMINATED)); |
| 250 | test_complete = -730; |
| 251 | } |
| 252 | |
| 253 | if (test_complete == 0) |
| 254 | test_complete = 1; |
| 255 | |
| 256 | } |
| 257 | |
| 258 | } else if (pj_strcmp2(&tsx->branch, TEST4_BRANCH_ID)==0) { |
| 259 | /* |
| 260 | * This test simulates transport failure after several |
| 261 | * retransmissions. |
| 262 | */ |
| 263 | if (tsx->state == PJSIP_TSX_STATE_TERMINATED) { |
| 264 | |
| 265 | /* Status code must be transport error. */ |
| 266 | if (tsx->status_code != PJSIP_SC_TSX_TRANSPORT_ERROR) { |
| 267 | PJ_LOG(3,(THIS_FILE, |
| 268 | " error: status code is %d instead of %d", |
| 269 | tsx->status_code, PJSIP_SC_TSX_TRANSPORT_ERROR)); |
| 270 | test_complete = -730; |
| 271 | } |
| 272 | |
| 273 | /* Must have correct retransmission count. */ |
| 274 | if (tsx->retransmit_count != TEST4_RETRANSMIT_CNT) { |
| 275 | PJ_LOG(3,(THIS_FILE, |
| 276 | " error: retransmit cnt is %d instead of %d", |
| 277 | tsx->retransmit_count, TEST4_RETRANSMIT_CNT)); |
| 278 | test_complete = -731; |
| 279 | } |
| 280 | |
| 281 | if (test_complete == 0) |
| 282 | test_complete = 1; |
| 283 | } |
| 284 | |
| 285 | |
| 286 | } else if (pj_strcmp2(&tsx->branch, TEST5_BRANCH_ID)==0) { |
| 287 | /* |
| 288 | * This test simulates transport failure after several |
| 289 | * retransmissions. |
| 290 | */ |
| 291 | if (tsx->state == PJSIP_TSX_STATE_TERMINATED) { |
| 292 | |
| 293 | /* Status code must be PJSIP_SC_REQUEST_TERMINATED. */ |
| 294 | if (tsx->status_code != PJSIP_SC_REQUEST_TERMINATED) { |
| 295 | PJ_LOG(3,(THIS_FILE, |
| 296 | " error: status code is %d instead of %d", |
| 297 | tsx->status_code, PJSIP_SC_REQUEST_TERMINATED)); |
| 298 | test_complete = -733; |
| 299 | } |
| 300 | |
| 301 | /* Must have correct retransmission count. */ |
| 302 | if (tsx->retransmit_count != TEST5_RETRANSMIT_CNT) { |
| 303 | PJ_LOG(3,(THIS_FILE, |
| 304 | " error: retransmit cnt is %d instead of %d", |
| 305 | tsx->retransmit_count, TEST5_RETRANSMIT_CNT)); |
| 306 | test_complete = -734; |
| 307 | } |
| 308 | |
| 309 | if (test_complete == 0) |
| 310 | test_complete = 1; |
| 311 | } |
| 312 | |
| 313 | |
| 314 | } else if (pj_strcmp2(&tsx->branch, TEST6_BRANCH_ID)==0) { |
| 315 | /* |
| 316 | * Successfull non-INVITE transaction. |
| 317 | */ |
| 318 | if (tsx->state == PJSIP_TSX_STATE_COMPLETED) { |
| 319 | |
| 320 | /* Status code must be 202. */ |
| 321 | if (tsx->status_code != 202) { |
| 322 | PJ_LOG(3,(THIS_FILE, |
| 323 | " error: status code is %d instead of %d", |
| 324 | tsx->status_code, 202)); |
| 325 | test_complete = -736; |
| 326 | } |
| 327 | |
| 328 | /* Must have correct retransmission count. */ |
| 329 | if (tsx->retransmit_count != 0) { |
| 330 | PJ_LOG(3,(THIS_FILE, |
| 331 | " error: retransmit cnt is %d instead of %d", |
| 332 | tsx->retransmit_count, 0)); |
| 333 | test_complete = -737; |
| 334 | } |
| 335 | |
| 336 | /* Must still keep last_tx */ |
| 337 | if (tsx->last_tx == NULL) { |
| 338 | PJ_LOG(3,(THIS_FILE, |
| 339 | " error: transaction lost last_tx")); |
| 340 | test_complete = -738; |
| 341 | } |
| 342 | |
| 343 | if (test_complete == 0) { |
| 344 | test_complete = 1; |
| 345 | pjsip_tsx_terminate(tsx, 202); |
| 346 | } |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 347 | |
| 348 | } else if (tsx->state == PJSIP_TSX_STATE_TERMINATED) { |
| 349 | |
| 350 | /* Previous state must be COMPLETED. */ |
| 351 | if (e->body.tsx_state.prev_state != PJSIP_TSX_STATE_COMPLETED) { |
| 352 | test_complete = -7381; |
| 353 | } |
| 354 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 355 | } |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 356 | |
| 357 | } else if (pj_strcmp2(&tsx->branch, TEST7_BRANCH_ID)==0) { |
| 358 | /* |
| 359 | * Successfull non-INVITE transaction. |
| 360 | */ |
| 361 | if (tsx->state == PJSIP_TSX_STATE_COMPLETED) { |
| 362 | |
| 363 | /* Check prev state. */ |
| 364 | if (e->body.tsx_state.prev_state != PJSIP_TSX_STATE_PROCEEDING) { |
| 365 | PJ_LOG(3,(THIS_FILE, |
| 366 | " error: prev state is %s instead of %s", |
Benny Prijono | a1e6968 | 2007-05-11 15:14:34 +0000 | [diff] [blame] | 367 | pjsip_tsx_state_str((pjsip_tsx_state_e)e->body.tsx_state.prev_state), |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 368 | pjsip_tsx_state_str(PJSIP_TSX_STATE_PROCEEDING))); |
| 369 | test_complete = -739; |
| 370 | } |
| 371 | |
| 372 | /* Status code must be 202. */ |
| 373 | if (tsx->status_code != 202) { |
| 374 | PJ_LOG(3,(THIS_FILE, |
| 375 | " error: status code is %d instead of %d", |
| 376 | tsx->status_code, 202)); |
| 377 | test_complete = -740; |
| 378 | } |
| 379 | |
| 380 | /* Must have correct retransmission count. */ |
| 381 | if (tsx->retransmit_count != 0) { |
| 382 | PJ_LOG(3,(THIS_FILE, |
| 383 | " error: retransmit cnt is %d instead of %d", |
| 384 | tsx->retransmit_count, 0)); |
| 385 | test_complete = -741; |
| 386 | } |
| 387 | |
| 388 | /* Must still keep last_tx */ |
| 389 | if (tsx->last_tx == NULL) { |
| 390 | PJ_LOG(3,(THIS_FILE, |
| 391 | " error: transaction lost last_tx")); |
| 392 | test_complete = -741; |
| 393 | } |
| 394 | |
| 395 | if (test_complete == 0) { |
| 396 | test_complete = 1; |
| 397 | pjsip_tsx_terminate(tsx, 202); |
| 398 | } |
| 399 | |
| 400 | } else if (tsx->state == PJSIP_TSX_STATE_TERMINATED) { |
| 401 | |
| 402 | /* Previous state must be COMPLETED. */ |
| 403 | if (e->body.tsx_state.prev_state != PJSIP_TSX_STATE_COMPLETED) { |
| 404 | test_complete = -742; |
| 405 | } |
| 406 | |
| 407 | } |
| 408 | |
| 409 | |
| 410 | } else if (pj_strcmp2(&tsx->branch, TEST8_BRANCH_ID)==0) { |
| 411 | /* |
| 412 | * Failed INVITE transaction. |
| 413 | */ |
| 414 | if (tsx->state == PJSIP_TSX_STATE_COMPLETED) { |
| 415 | |
| 416 | /* Status code must be 301. */ |
| 417 | if (tsx->status_code != 301) { |
| 418 | PJ_LOG(3,(THIS_FILE, |
| 419 | " error: status code is %d instead of %d", |
| 420 | tsx->status_code, 301)); |
| 421 | test_complete = -745; |
| 422 | } |
| 423 | |
| 424 | /* Must have correct retransmission count. */ |
| 425 | if (tsx->retransmit_count != 0) { |
| 426 | PJ_LOG(3,(THIS_FILE, |
| 427 | " error: retransmit cnt is %d instead of %d", |
| 428 | tsx->retransmit_count, 0)); |
| 429 | test_complete = -746; |
| 430 | } |
| 431 | |
| 432 | /* Must still keep last_tx */ |
| 433 | if (tsx->last_tx == NULL) { |
| 434 | PJ_LOG(3,(THIS_FILE, |
| 435 | " error: transaction lost last_tx")); |
| 436 | test_complete = -747; |
| 437 | } |
| 438 | |
Benny Prijono | 728a905 | 2006-01-18 23:34:15 +0000 | [diff] [blame] | 439 | /* last_tx MUST be the INVITE request |
| 440 | * (authorization depends on this behavior) |
| 441 | */ |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 442 | if (tsx->last_tx && tsx->last_tx->msg->line.req.method.id != |
Benny Prijono | 728a905 | 2006-01-18 23:34:15 +0000 | [diff] [blame] | 443 | PJSIP_INVITE_METHOD) |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 444 | { |
| 445 | PJ_LOG(3,(THIS_FILE, |
Benny Prijono | 728a905 | 2006-01-18 23:34:15 +0000 | [diff] [blame] | 446 | " error: last_tx is not INVITE")); |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 447 | test_complete = -748; |
| 448 | } |
| 449 | } |
| 450 | else if (tsx->state == PJSIP_TSX_STATE_TERMINATED) { |
| 451 | |
| 452 | test_complete = 1; |
| 453 | |
| 454 | /* Previous state must be COMPLETED. */ |
| 455 | if (e->body.tsx_state.prev_state != PJSIP_TSX_STATE_COMPLETED) { |
| 456 | test_complete = -750; |
| 457 | } |
| 458 | |
| 459 | /* Status code must be 301. */ |
| 460 | if (tsx->status_code != 301) { |
| 461 | PJ_LOG(3,(THIS_FILE, |
| 462 | " error: status code is %d instead of %d", |
| 463 | tsx->status_code, 301)); |
| 464 | test_complete = -751; |
| 465 | } |
| 466 | |
| 467 | } |
| 468 | |
| 469 | |
| 470 | } else if (pj_strcmp2(&tsx->branch, TEST9_BRANCH_ID)==0) { |
| 471 | /* |
| 472 | * Failed INVITE transaction with provisional response. |
| 473 | */ |
| 474 | if (tsx->state == PJSIP_TSX_STATE_COMPLETED) { |
| 475 | |
| 476 | /* Previous state must be PJSIP_TSX_STATE_PROCEEDING. */ |
| 477 | if (e->body.tsx_state.prev_state != PJSIP_TSX_STATE_PROCEEDING) { |
| 478 | test_complete = -760; |
| 479 | } |
| 480 | |
| 481 | /* Status code must be 302. */ |
| 482 | if (tsx->status_code != 302) { |
| 483 | PJ_LOG(3,(THIS_FILE, |
| 484 | " error: status code is %d instead of %d", |
| 485 | tsx->status_code, 302)); |
| 486 | test_complete = -761; |
| 487 | } |
| 488 | |
| 489 | /* Must have correct retransmission count. */ |
| 490 | if (tsx->retransmit_count != 0) { |
| 491 | PJ_LOG(3,(THIS_FILE, |
| 492 | " error: retransmit cnt is %d instead of %d", |
| 493 | tsx->retransmit_count, 0)); |
| 494 | test_complete = -762; |
| 495 | } |
| 496 | |
| 497 | /* Must still keep last_tx */ |
| 498 | if (tsx->last_tx == NULL) { |
| 499 | PJ_LOG(3,(THIS_FILE, |
| 500 | " error: transaction lost last_tx")); |
| 501 | test_complete = -763; |
| 502 | } |
| 503 | |
Benny Prijono | 728a905 | 2006-01-18 23:34:15 +0000 | [diff] [blame] | 504 | /* last_tx MUST be INVITE. |
| 505 | * (authorization depends on this behavior) |
| 506 | */ |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 507 | if (tsx->last_tx && tsx->last_tx->msg->line.req.method.id != |
Benny Prijono | 728a905 | 2006-01-18 23:34:15 +0000 | [diff] [blame] | 508 | PJSIP_INVITE_METHOD) |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 509 | { |
| 510 | PJ_LOG(3,(THIS_FILE, |
Benny Prijono | 728a905 | 2006-01-18 23:34:15 +0000 | [diff] [blame] | 511 | " error: last_tx is not INVITE")); |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 512 | test_complete = -764; |
| 513 | } |
| 514 | |
| 515 | } |
| 516 | else if (tsx->state == PJSIP_TSX_STATE_TERMINATED) { |
| 517 | |
| 518 | test_complete = 1; |
| 519 | |
| 520 | /* Previous state must be COMPLETED. */ |
| 521 | if (e->body.tsx_state.prev_state != PJSIP_TSX_STATE_COMPLETED) { |
| 522 | test_complete = -767; |
| 523 | } |
| 524 | |
| 525 | /* Status code must be 302. */ |
| 526 | if (tsx->status_code != 302) { |
| 527 | PJ_LOG(3,(THIS_FILE, |
| 528 | " error: status code is %d instead of %d", |
| 529 | tsx->status_code, 302)); |
| 530 | test_complete = -768; |
| 531 | } |
| 532 | |
| 533 | } |
| 534 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 535 | } |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 536 | } |
| 537 | |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 538 | /* |
| 539 | * This timer callback is called to send delayed response. |
| 540 | */ |
| 541 | struct response |
| 542 | { |
| 543 | pjsip_response_addr res_addr; |
| 544 | pjsip_tx_data *tdata; |
| 545 | }; |
| 546 | |
| 547 | static void send_response_callback( pj_timer_heap_t *timer_heap, |
| 548 | struct pj_timer_entry *entry) |
| 549 | { |
Benny Prijono | a1e6968 | 2007-05-11 15:14:34 +0000 | [diff] [blame] | 550 | struct response *r = (struct response*) entry->user_data; |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 551 | pjsip_transport *tp = r->res_addr.transport; |
| 552 | |
| 553 | pjsip_endpt_send_response(endpt, &r->res_addr, r->tdata, NULL, NULL); |
| 554 | if (tp) |
| 555 | pjsip_transport_dec_ref(tp); |
| 556 | } |
| 557 | |
| 558 | /* Timer callback to terminate a transaction. */ |
| 559 | static void terminate_tsx_callback( pj_timer_heap_t *timer_heap, |
| 560 | struct pj_timer_entry *entry) |
| 561 | { |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 562 | struct my_timer *m = (struct my_timer *)entry; |
| 563 | pjsip_transaction *tsx = pjsip_tsx_layer_find_tsx(&m->tsx_key, PJ_FALSE); |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 564 | int status_code = entry->id; |
| 565 | |
| 566 | if (tsx) { |
| 567 | pjsip_tsx_terminate(tsx, status_code); |
| 568 | } |
| 569 | } |
| 570 | |
| 571 | |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 572 | #define DIFF(a,b) ((a<b) ? (b-a) : (a-b)) |
| 573 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 574 | /* |
| 575 | * This is the handler to receive message for this test. It is used to |
| 576 | * control and verify the behavior of the message transmitted by the |
| 577 | * transaction. |
| 578 | */ |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 579 | static pj_bool_t msg_receiver_on_rx_request(pjsip_rx_data *rdata) |
| 580 | { |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 581 | if (pj_strcmp2(&rdata->msg_info.via->branch_param, TEST1_BRANCH_ID) == 0) { |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 582 | /* |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 583 | * The TEST1_BRANCH_ID test performs the verifications for transaction |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 584 | * retransmission mechanism. It will not answer the incoming request |
| 585 | * with any response. |
| 586 | */ |
| 587 | pjsip_msg *msg = rdata->msg_info.msg; |
| 588 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 589 | PJ_LOG(4,(THIS_FILE, " received request")); |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 590 | |
| 591 | /* Only wants to take INVITE or OPTIONS method. */ |
| 592 | if (msg->line.req.method.id != PJSIP_INVITE_METHOD && |
| 593 | msg->line.req.method.id != PJSIP_OPTIONS_METHOD) |
| 594 | { |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 595 | PJ_LOG(3,(THIS_FILE, " error: received unexpected method %.*s", |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 596 | msg->line.req.method.name.slen, |
| 597 | msg->line.req.method.name.ptr)); |
| 598 | test_complete = -600; |
| 599 | return PJ_TRUE; |
| 600 | } |
| 601 | |
| 602 | if (recv_count == 0) { |
| 603 | recv_count++; |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 604 | //pj_gettimeofday(&recv_last); |
| 605 | recv_last = rdata->pkt_info.timestamp; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 606 | } else { |
| 607 | pj_time_val now; |
| 608 | unsigned msec_expected, msec_elapsed; |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 609 | int max_received; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 610 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 611 | //pj_gettimeofday(&now); |
| 612 | now = rdata->pkt_info.timestamp; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 613 | PJ_TIME_VAL_SUB(now, recv_last); |
| 614 | msec_elapsed = now.sec*1000 + now.msec; |
| 615 | |
| 616 | ++recv_count; |
| 617 | msec_expected = (1<<(recv_count-2))*PJSIP_T1_TIMEOUT; |
| 618 | |
| 619 | if (msg->line.req.method.id != PJSIP_INVITE_METHOD) { |
| 620 | if (msec_expected > PJSIP_T2_TIMEOUT) |
| 621 | msec_expected = PJSIP_T2_TIMEOUT; |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 622 | max_received = 11; |
| 623 | } else { |
| 624 | max_received = 7; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 625 | } |
| 626 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 627 | if (DIFF(msec_expected, msec_elapsed) > TEST1_ALLOWED_DIFF) { |
| 628 | PJ_LOG(3,(THIS_FILE, |
| 629 | " error: expecting retransmission no. %d in %d " |
| 630 | "ms, received in %d ms", |
| 631 | recv_count-1, msec_expected, msec_elapsed)); |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 632 | test_complete = -610; |
| 633 | } |
| 634 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 635 | |
| 636 | if (recv_count > max_received) { |
| 637 | PJ_LOG(3,(THIS_FILE, |
| 638 | " error: too many messages (%d) received", |
| 639 | recv_count)); |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 640 | test_complete = -620; |
| 641 | } |
| 642 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 643 | //pj_gettimeofday(&recv_last); |
| 644 | recv_last = rdata->pkt_info.timestamp; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 645 | } |
| 646 | return PJ_TRUE; |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 647 | |
| 648 | } else |
| 649 | if (pj_strcmp2(&rdata->msg_info.via->branch_param, TEST4_BRANCH_ID) == 0) { |
| 650 | /* |
| 651 | * The TEST4_BRANCH_ID test simulates transport failure after several |
| 652 | * retransmissions. |
| 653 | */ |
| 654 | recv_count++; |
| 655 | |
| 656 | if (recv_count == TEST4_RETRANSMIT_CNT) { |
| 657 | /* Simulate transport failure. */ |
| 658 | pjsip_loop_set_failure(loop, 2, NULL); |
| 659 | |
| 660 | } else if (recv_count > TEST4_RETRANSMIT_CNT) { |
| 661 | PJ_LOG(3,(THIS_FILE," error: not expecting %d-th packet!", |
| 662 | recv_count)); |
| 663 | test_complete = -631; |
| 664 | } |
| 665 | |
| 666 | return PJ_TRUE; |
| 667 | |
| 668 | |
| 669 | } else |
| 670 | if (pj_strcmp2(&rdata->msg_info.via->branch_param, TEST5_BRANCH_ID) == 0) { |
| 671 | /* |
| 672 | * The TEST5_BRANCH_ID test simulates user terminating the transaction |
| 673 | * after several retransmissions. |
| 674 | */ |
| 675 | recv_count++; |
| 676 | |
| 677 | if (recv_count == TEST5_RETRANSMIT_CNT+1) { |
| 678 | pj_str_t key; |
| 679 | pjsip_transaction *tsx; |
| 680 | |
| 681 | pjsip_tsx_create_key( rdata->tp_info.pool, &key, PJSIP_ROLE_UAC, |
| 682 | &rdata->msg_info.msg->line.req.method, rdata); |
| 683 | tsx = pjsip_tsx_layer_find_tsx(&key, PJ_TRUE); |
| 684 | if (tsx) { |
| 685 | pjsip_tsx_terminate(tsx, PJSIP_SC_REQUEST_TERMINATED); |
| 686 | pj_mutex_unlock(tsx->mutex); |
| 687 | } else { |
| 688 | PJ_LOG(3,(THIS_FILE, " error: uac transaction not found!")); |
| 689 | test_complete = -633; |
| 690 | } |
| 691 | |
| 692 | } else if (recv_count > TEST5_RETRANSMIT_CNT+1) { |
| 693 | PJ_LOG(3,(THIS_FILE," error: not expecting %d-th packet!", |
| 694 | recv_count)); |
| 695 | test_complete = -634; |
| 696 | } |
| 697 | |
| 698 | return PJ_TRUE; |
| 699 | |
| 700 | } else |
| 701 | if (pj_strcmp2(&rdata->msg_info.via->branch_param, TEST6_BRANCH_ID) == 0) { |
| 702 | /* |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 703 | * The TEST6_BRANCH_ID test successfull non-INVITE transaction. |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 704 | */ |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 705 | pj_status_t status; |
| 706 | |
| 707 | recv_count++; |
| 708 | |
| 709 | if (recv_count > 1) { |
| 710 | PJ_LOG(3,(THIS_FILE," error: not expecting %d-th packet!", |
| 711 | recv_count)); |
| 712 | test_complete = -635; |
| 713 | } |
| 714 | |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 715 | status = pjsip_endpt_respond_stateless(endpt, rdata, 202, NULL, |
| 716 | NULL, NULL); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 717 | if (status != PJ_SUCCESS) { |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 718 | app_perror(" error: unable to send response", status); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 719 | test_complete = -636; |
| 720 | } |
| 721 | |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 722 | return PJ_TRUE; |
| 723 | |
| 724 | |
| 725 | } else |
| 726 | if (pj_strcmp2(&rdata->msg_info.via->branch_param, TEST7_BRANCH_ID) == 0) { |
| 727 | /* |
| 728 | * The TEST7_BRANCH_ID test successfull non-INVITE transaction |
| 729 | * with provisional response. |
| 730 | */ |
| 731 | pj_status_t status; |
| 732 | pjsip_response_addr res_addr; |
| 733 | struct response *r; |
| 734 | pjsip_tx_data *tdata; |
| 735 | pj_time_val delay = { 2, 0 }; |
| 736 | |
| 737 | recv_count++; |
| 738 | |
| 739 | if (recv_count > 1) { |
| 740 | PJ_LOG(3,(THIS_FILE," error: not expecting %d-th packet!", |
| 741 | recv_count)); |
| 742 | test_complete = -640; |
| 743 | return PJ_TRUE; |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 744 | } |
| 745 | |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 746 | /* Respond with provisional response */ |
| 747 | status = pjsip_endpt_create_response(endpt, rdata, 100, NULL, &tdata); |
| 748 | pj_assert(status == PJ_SUCCESS); |
| 749 | |
| 750 | status = pjsip_get_response_addr(tdata->pool, rdata, &res_addr); |
| 751 | pj_assert(status == PJ_SUCCESS); |
| 752 | |
| 753 | status = pjsip_endpt_send_response(endpt, &res_addr, tdata, |
| 754 | NULL, NULL); |
| 755 | pj_assert(status == PJ_SUCCESS); |
| 756 | |
| 757 | /* Create the final response. */ |
| 758 | status = pjsip_endpt_create_response(endpt, rdata, 202, NULL, &tdata); |
| 759 | pj_assert(status == PJ_SUCCESS); |
| 760 | |
| 761 | /* Schedule sending final response in couple of of secs. */ |
Benny Prijono | a1e6968 | 2007-05-11 15:14:34 +0000 | [diff] [blame] | 762 | r = PJ_POOL_ALLOC_T(tdata->pool, struct response); |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 763 | r->res_addr = res_addr; |
| 764 | r->tdata = tdata; |
| 765 | if (r->res_addr.transport) |
| 766 | pjsip_transport_add_ref(r->res_addr.transport); |
| 767 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 768 | timer.entry.cb = &send_response_callback; |
| 769 | timer.entry.user_data = r; |
| 770 | pjsip_endpt_schedule_timer(endpt, &timer.entry, &delay); |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 771 | |
| 772 | return PJ_TRUE; |
| 773 | |
| 774 | |
| 775 | } else |
| 776 | if (pj_strcmp2(&rdata->msg_info.via->branch_param, TEST8_BRANCH_ID) == 0) { |
| 777 | /* |
| 778 | * The TEST8_BRANCH_ID test failed INVITE transaction. |
| 779 | */ |
| 780 | pjsip_method *method; |
| 781 | pj_status_t status; |
| 782 | |
| 783 | method = &rdata->msg_info.msg->line.req.method; |
| 784 | |
| 785 | recv_count++; |
| 786 | |
| 787 | if (method->id == PJSIP_INVITE_METHOD) { |
| 788 | |
| 789 | if (recv_count > 1) { |
| 790 | PJ_LOG(3,(THIS_FILE," error: not expecting %d-th packet!", |
| 791 | recv_count)); |
| 792 | test_complete = -635; |
| 793 | } |
| 794 | |
| 795 | status = pjsip_endpt_respond_stateless(endpt, rdata, 301, NULL, |
| 796 | NULL, NULL); |
| 797 | if (status != PJ_SUCCESS) { |
| 798 | app_perror(" error: unable to send response", status); |
| 799 | test_complete = -636; |
| 800 | } |
| 801 | |
| 802 | } else if (method->id == PJSIP_ACK_METHOD) { |
| 803 | |
| 804 | if (recv_count == 2) { |
| 805 | pj_str_t key; |
| 806 | pj_time_val delay = { 5, 0 }; |
| 807 | |
| 808 | /* Schedule timer to destroy transaction after 5 seconds. |
| 809 | * This is to make sure that transaction does not |
| 810 | * retransmit ACK. |
| 811 | */ |
| 812 | pjsip_tsx_create_key(rdata->tp_info.pool, &key, |
| 813 | PJSIP_ROLE_UAC, &pjsip_invite_method, |
| 814 | rdata); |
| 815 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 816 | pj_strcpy(&timer.tsx_key, &key); |
| 817 | timer.entry.id = 301; |
| 818 | timer.entry.cb = &terminate_tsx_callback; |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 819 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 820 | pjsip_endpt_schedule_timer(endpt, &timer.entry, &delay); |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 821 | } |
| 822 | |
| 823 | if (recv_count > 2) { |
| 824 | PJ_LOG(3,(THIS_FILE," error: not expecting %d-th packet!", |
| 825 | recv_count)); |
| 826 | test_complete = -638; |
| 827 | } |
| 828 | |
| 829 | |
| 830 | } else { |
| 831 | PJ_LOG(3,(THIS_FILE," error: not expecting %s", |
| 832 | pjsip_rx_data_get_info(rdata))); |
| 833 | test_complete = -639; |
| 834 | |
| 835 | } |
| 836 | |
| 837 | |
| 838 | } else |
| 839 | if (pj_strcmp2(&rdata->msg_info.via->branch_param, TEST9_BRANCH_ID) == 0) { |
| 840 | /* |
| 841 | * The TEST9_BRANCH_ID test failed INVITE transaction with |
| 842 | * provisional response. |
| 843 | */ |
| 844 | pjsip_method *method; |
| 845 | pj_status_t status; |
| 846 | |
| 847 | method = &rdata->msg_info.msg->line.req.method; |
| 848 | |
| 849 | recv_count++; |
| 850 | |
| 851 | if (method->id == PJSIP_INVITE_METHOD) { |
| 852 | |
| 853 | pjsip_response_addr res_addr; |
| 854 | struct response *r; |
| 855 | pjsip_tx_data *tdata; |
| 856 | pj_time_val delay = { 2, 0 }; |
| 857 | |
| 858 | if (recv_count > 1) { |
| 859 | PJ_LOG(3,(THIS_FILE," error: not expecting %d-th packet!", |
| 860 | recv_count)); |
| 861 | test_complete = -650; |
| 862 | return PJ_TRUE; |
| 863 | } |
| 864 | |
| 865 | /* Respond with provisional response */ |
| 866 | status = pjsip_endpt_create_response(endpt, rdata, 100, NULL, |
| 867 | &tdata); |
| 868 | pj_assert(status == PJ_SUCCESS); |
| 869 | |
| 870 | status = pjsip_get_response_addr(tdata->pool, rdata, &res_addr); |
| 871 | pj_assert(status == PJ_SUCCESS); |
| 872 | |
| 873 | status = pjsip_endpt_send_response(endpt, &res_addr, tdata, |
| 874 | NULL, NULL); |
| 875 | pj_assert(status == PJ_SUCCESS); |
| 876 | |
| 877 | /* Create the final response. */ |
| 878 | status = pjsip_endpt_create_response(endpt, rdata, 302, NULL, |
| 879 | &tdata); |
| 880 | pj_assert(status == PJ_SUCCESS); |
| 881 | |
| 882 | /* Schedule sending final response in couple of of secs. */ |
Benny Prijono | a1e6968 | 2007-05-11 15:14:34 +0000 | [diff] [blame] | 883 | r = PJ_POOL_ALLOC_T(tdata->pool, struct response); |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 884 | r->res_addr = res_addr; |
| 885 | r->tdata = tdata; |
| 886 | if (r->res_addr.transport) |
| 887 | pjsip_transport_add_ref(r->res_addr.transport); |
| 888 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 889 | timer.entry.cb = &send_response_callback; |
| 890 | timer.entry.user_data = r; |
| 891 | pjsip_endpt_schedule_timer(endpt, &timer.entry, &delay); |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 892 | |
| 893 | } else if (method->id == PJSIP_ACK_METHOD) { |
| 894 | |
| 895 | if (recv_count == 2) { |
| 896 | pj_str_t key; |
| 897 | pj_time_val delay = { 5, 0 }; |
| 898 | |
| 899 | /* Schedule timer to destroy transaction after 5 seconds. |
| 900 | * This is to make sure that transaction does not |
| 901 | * retransmit ACK. |
| 902 | */ |
| 903 | pjsip_tsx_create_key(rdata->tp_info.pool, &key, |
| 904 | PJSIP_ROLE_UAC, &pjsip_invite_method, |
| 905 | rdata); |
| 906 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 907 | pj_strcpy(&timer.tsx_key, &key); |
| 908 | timer.entry.id = 302; |
| 909 | timer.entry.cb = &terminate_tsx_callback; |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 910 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 911 | pjsip_endpt_schedule_timer(endpt, &timer.entry, &delay); |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 912 | } |
| 913 | |
| 914 | if (recv_count > 2) { |
| 915 | PJ_LOG(3,(THIS_FILE," error: not expecting %d-th packet!", |
| 916 | recv_count)); |
| 917 | test_complete = -638; |
| 918 | } |
| 919 | |
| 920 | |
| 921 | } else { |
| 922 | PJ_LOG(3,(THIS_FILE," error: not expecting %s", |
| 923 | pjsip_rx_data_get_info(rdata))); |
| 924 | test_complete = -639; |
| 925 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 926 | } |
| 927 | |
| 928 | return PJ_TRUE; |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 929 | |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 930 | } |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 931 | |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 932 | return PJ_FALSE; |
| 933 | } |
| 934 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 935 | /* |
| 936 | * The generic test framework, used by most of the tests. |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 937 | */ |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 938 | static int perform_tsx_test(int dummy, char *target_uri, char *from_uri, |
| 939 | char *branch_param, int test_time, |
| 940 | const pjsip_method *method) |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 941 | { |
| 942 | pjsip_tx_data *tdata; |
| 943 | pjsip_transaction *tsx; |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 944 | pj_str_t target, from, tsx_key; |
| 945 | pjsip_via_hdr *via; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 946 | pj_time_val timeout; |
| 947 | pj_status_t status; |
| 948 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 949 | PJ_LOG(3,(THIS_FILE, |
| 950 | " please standby, this will take at most %d seconds..", |
| 951 | test_time)); |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 952 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 953 | /* Reset test. */ |
| 954 | recv_count = 0; |
| 955 | test_complete = 0; |
| 956 | |
| 957 | /* Init headers. */ |
| 958 | target = pj_str(target_uri); |
| 959 | from = pj_str(from_uri); |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 960 | |
| 961 | /* Create request. */ |
| 962 | status = pjsip_endpt_create_request( endpt, method, &target, |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 963 | &from, &target, NULL, NULL, -1, |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 964 | NULL, &tdata); |
| 965 | if (status != PJ_SUCCESS) { |
| 966 | app_perror(" Error: unable to create request", status); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 967 | return -100; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 968 | } |
| 969 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 970 | /* Set the branch param for test 1. */ |
Benny Prijono | a1e6968 | 2007-05-11 15:14:34 +0000 | [diff] [blame] | 971 | via = (pjsip_via_hdr*) pjsip_msg_find_hdr(tdata->msg, PJSIP_H_VIA, NULL); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 972 | via->branch_param = pj_str(branch_param); |
| 973 | |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 974 | /* Add additional reference to tdata to prevent transaction from |
| 975 | * deleting it. |
| 976 | */ |
| 977 | pjsip_tx_data_add_ref(tdata); |
| 978 | |
| 979 | /* Create transaction. */ |
| 980 | status = pjsip_tsx_create_uac( &tsx_user, tdata, &tsx); |
| 981 | if (status != PJ_SUCCESS) { |
| 982 | app_perror(" Error: unable to create UAC transaction", status); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 983 | pjsip_tx_data_dec_ref(tdata); |
| 984 | return -110; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 985 | } |
| 986 | |
| 987 | /* Get transaction key. */ |
| 988 | pj_strdup(tdata->pool, &tsx_key, &tsx->transaction_key); |
| 989 | |
| 990 | /* Send the message. */ |
| 991 | status = pjsip_tsx_send_msg(tsx, NULL); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 992 | // Ignore send result. Some tests do deliberately triggers error |
| 993 | // when sending message. |
Benny Prijono | 02b8fd8 | 2006-06-26 15:12:55 +0000 | [diff] [blame] | 994 | if (status != PJ_SUCCESS) { |
| 995 | // app_perror(" Error: unable to send request", status); |
| 996 | pjsip_tx_data_dec_ref(tdata); |
| 997 | // return -120; |
| 998 | } |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 999 | |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1000 | |
| 1001 | /* Set test completion time. */ |
| 1002 | pj_gettimeofday(&timeout); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1003 | timeout.sec += test_time; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1004 | |
| 1005 | /* Wait until test complete. */ |
| 1006 | while (!test_complete) { |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1007 | pj_time_val now, poll_delay = {0, 10}; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1008 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1009 | pjsip_endpt_handle_events(endpt, &poll_delay); |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1010 | |
| 1011 | pj_gettimeofday(&now); |
| 1012 | if (now.sec > timeout.sec) { |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1013 | PJ_LOG(3,(THIS_FILE, " Error: test has timed out")); |
| 1014 | pjsip_tx_data_dec_ref(tdata); |
| 1015 | return -130; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1016 | } |
| 1017 | } |
| 1018 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1019 | if (test_complete < 0) { |
| 1020 | tsx = pjsip_tsx_layer_find_tsx(&tsx_key, PJ_TRUE); |
| 1021 | if (tsx) { |
| 1022 | pjsip_tsx_terminate(tsx, PJSIP_SC_REQUEST_TERMINATED); |
| 1023 | pj_mutex_unlock(tsx->mutex); |
| 1024 | flush_events(1000); |
| 1025 | } |
| 1026 | pjsip_tx_data_dec_ref(tdata); |
| 1027 | return test_complete; |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1028 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1029 | } else { |
| 1030 | pj_time_val now; |
| 1031 | |
| 1032 | /* Allow transaction to destroy itself */ |
| 1033 | flush_events(500); |
| 1034 | |
| 1035 | /* Wait until test completes */ |
| 1036 | pj_gettimeofday(&now); |
| 1037 | |
| 1038 | if (PJ_TIME_VAL_LT(now, timeout)) { |
| 1039 | pj_time_val interval; |
| 1040 | interval = timeout; |
| 1041 | PJ_TIME_VAL_SUB(interval, now); |
| 1042 | flush_events(PJ_TIME_VAL_MSEC(interval)); |
| 1043 | } |
| 1044 | } |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1045 | |
| 1046 | /* Make sure transaction has been destroyed. */ |
| 1047 | if (pjsip_tsx_layer_find_tsx(&tsx_key, PJ_FALSE) != NULL) { |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1048 | PJ_LOG(3,(THIS_FILE, " Error: transaction has not been destroyed")); |
| 1049 | pjsip_tx_data_dec_ref(tdata); |
| 1050 | return -140; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1051 | } |
| 1052 | |
| 1053 | /* Check tdata reference counter. */ |
| 1054 | if (pj_atomic_get(tdata->ref_cnt) != 1) { |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1055 | PJ_LOG(3,(THIS_FILE, " Error: tdata reference counter is %d", |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1056 | pj_atomic_get(tdata->ref_cnt))); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1057 | pjsip_tx_data_dec_ref(tdata); |
| 1058 | return -150; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1059 | } |
| 1060 | |
| 1061 | /* Destroy txdata */ |
| 1062 | pjsip_tx_data_dec_ref(tdata); |
| 1063 | |
| 1064 | return PJ_SUCCESS; |
| 1065 | } |
| 1066 | |
| 1067 | /***************************************************************************** |
| 1068 | ** |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1069 | ** TEST1_BRANCH_ID: UAC basic retransmission and timeout test. |
| 1070 | ** |
| 1071 | ** This will test the retransmission of the UAC transaction. Remote will not |
| 1072 | ** answer the transaction, so the transaction should fail. The Via branch prm |
| 1073 | ** TEST1_BRANCH_ID will be used for this test. |
| 1074 | ** |
| 1075 | ***************************************************************************** |
| 1076 | */ |
| 1077 | static int tsx_uac_retransmit_test(void) |
| 1078 | { |
| 1079 | int status, enabled; |
| 1080 | int i; |
| 1081 | struct { |
| 1082 | const pjsip_method *method; |
| 1083 | unsigned delay; |
| 1084 | } sub_test[] = |
| 1085 | { |
| 1086 | { &pjsip_invite_method, 0}, |
| 1087 | { &pjsip_invite_method, TEST1_ALLOWED_DIFF*2}, |
| 1088 | { &pjsip_options_method, 0}, |
| 1089 | { &pjsip_options_method, TEST1_ALLOWED_DIFF*2} |
| 1090 | }; |
| 1091 | |
| 1092 | PJ_LOG(3,(THIS_FILE, " test1: basic uac retransmit and timeout test")); |
| 1093 | |
| 1094 | |
| 1095 | /* For this test. message printing shound be disabled because it makes |
| 1096 | * incorrect timing. |
| 1097 | */ |
| 1098 | enabled = msg_logger_set_enabled(0); |
| 1099 | |
Benny Prijono | a1e6968 | 2007-05-11 15:14:34 +0000 | [diff] [blame] | 1100 | for (i=0; i<(int)PJ_ARRAY_SIZE(sub_test); ++i) { |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1101 | |
| 1102 | PJ_LOG(3,(THIS_FILE, |
| 1103 | " variant %c: %s with %d ms network delay", |
| 1104 | ('a' + i), |
| 1105 | sub_test[i].method->name.ptr, |
| 1106 | sub_test[i].delay)); |
| 1107 | |
| 1108 | /* Configure transport */ |
| 1109 | pjsip_loop_set_failure(loop, 0, NULL); |
| 1110 | pjsip_loop_set_recv_delay(loop, sub_test[i].delay, NULL); |
| 1111 | |
| 1112 | /* Do the test. */ |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1113 | status = perform_tsx_test(-500, TARGET_URI, FROM_URI, |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1114 | TEST1_BRANCH_ID, |
| 1115 | 35, sub_test[i].method); |
| 1116 | if (status != 0) |
| 1117 | break; |
| 1118 | } |
| 1119 | |
| 1120 | /* Restore transport. */ |
| 1121 | pjsip_loop_set_recv_delay(loop, 0, NULL); |
| 1122 | |
| 1123 | /* Restore msg logger. */ |
| 1124 | msg_logger_set_enabled(enabled); |
| 1125 | |
| 1126 | /* Done. */ |
| 1127 | return status; |
| 1128 | } |
| 1129 | |
| 1130 | /***************************************************************************** |
| 1131 | ** |
| 1132 | ** TEST2_BRANCH_ID: UAC resolve error test. |
| 1133 | ** |
| 1134 | ** Test the scenario where destination host is unresolvable. There are |
| 1135 | ** two variants: |
| 1136 | ** (a) resolver returns immediate error |
| 1137 | ** (b) resolver returns error via the callback. |
| 1138 | ** |
| 1139 | ***************************************************************************** |
| 1140 | */ |
| 1141 | static int tsx_resolve_error_test(void) |
| 1142 | { |
| 1143 | int status; |
| 1144 | |
| 1145 | PJ_LOG(3,(THIS_FILE, " test2: resolve error test")); |
| 1146 | |
| 1147 | /* |
| 1148 | * Variant (a): immediate resolve error. |
| 1149 | */ |
| 1150 | PJ_LOG(3,(THIS_FILE, " variant a: immediate resolving error")); |
| 1151 | |
| 1152 | status = perform_tsx_test(-800, |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1153 | "sip:bob@unresolved-host", |
Benny Prijono | d4791af | 2007-06-19 08:46:02 +0000 | [diff] [blame] | 1154 | FROM_URI, TEST2_BRANCH_ID, 20, |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1155 | &pjsip_options_method); |
| 1156 | if (status != 0) |
| 1157 | return status; |
| 1158 | |
| 1159 | /* |
| 1160 | * Variant (b): error via callback. |
| 1161 | */ |
| 1162 | PJ_LOG(3,(THIS_FILE, " variant b: error via callback")); |
| 1163 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1164 | /* This only applies to "loop-dgram" transport */ |
| 1165 | if (test_param->type == PJSIP_TRANSPORT_LOOP_DGRAM) { |
| 1166 | /* Set loop transport to return delayed error. */ |
| 1167 | pjsip_loop_set_failure(loop, 2, NULL); |
| 1168 | pjsip_loop_set_send_callback_delay(loop, 10, NULL); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1169 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1170 | status = perform_tsx_test(-800, TARGET_URI, FROM_URI, |
| 1171 | TEST2_BRANCH_ID, 2, |
| 1172 | &pjsip_options_method); |
| 1173 | if (status != 0) |
| 1174 | return status; |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1175 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1176 | /* Restore loop transport settings. */ |
| 1177 | pjsip_loop_set_failure(loop, 0, NULL); |
| 1178 | pjsip_loop_set_send_callback_delay(loop, 0, NULL); |
| 1179 | } |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1180 | |
| 1181 | return status; |
| 1182 | } |
| 1183 | |
| 1184 | |
| 1185 | /***************************************************************************** |
| 1186 | ** |
| 1187 | ** TEST3_BRANCH_ID: UAC terminate while resolving test. |
| 1188 | ** |
| 1189 | ** Terminate the transaction while resolver is still running. |
| 1190 | ** |
| 1191 | ***************************************************************************** |
| 1192 | */ |
| 1193 | static int tsx_terminate_resolving_test(void) |
| 1194 | { |
| 1195 | unsigned prev_delay; |
| 1196 | pj_status_t status; |
| 1197 | |
| 1198 | PJ_LOG(3,(THIS_FILE, " test3: terminate while resolving test")); |
| 1199 | |
| 1200 | /* Configure transport delay. */ |
| 1201 | pjsip_loop_set_send_callback_delay(loop, 100, &prev_delay); |
| 1202 | |
| 1203 | /* Start the test. */ |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1204 | status = perform_tsx_test(-900, TARGET_URI, FROM_URI, |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1205 | TEST3_BRANCH_ID, 2, &pjsip_options_method); |
| 1206 | |
| 1207 | /* Restore delay. */ |
| 1208 | pjsip_loop_set_send_callback_delay(loop, prev_delay, NULL); |
| 1209 | |
| 1210 | return status; |
| 1211 | } |
| 1212 | |
| 1213 | |
| 1214 | /***************************************************************************** |
| 1215 | ** |
| 1216 | ** TEST4_BRANCH_ID: Transport failed after several retransmissions |
| 1217 | ** |
| 1218 | ** There are two variants of this test: (a) failure occurs immediately when |
| 1219 | ** transaction calls pjsip_transport_send() or (b) failure is reported via |
| 1220 | ** transport callback. |
| 1221 | ** |
| 1222 | ***************************************************************************** |
| 1223 | */ |
| 1224 | static int tsx_retransmit_fail_test(void) |
| 1225 | { |
| 1226 | int i; |
| 1227 | unsigned delay[] = {0, 10}; |
| 1228 | pj_status_t status; |
| 1229 | |
| 1230 | PJ_LOG(3,(THIS_FILE, |
| 1231 | " test4: transport fails after several retransmissions test")); |
| 1232 | |
| 1233 | |
Benny Prijono | a1e6968 | 2007-05-11 15:14:34 +0000 | [diff] [blame] | 1234 | for (i=0; i<(int)PJ_ARRAY_SIZE(delay); ++i) { |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1235 | |
| 1236 | PJ_LOG(3,(THIS_FILE, |
| 1237 | " variant %c: transport delay %d ms", ('a'+i), delay[i])); |
| 1238 | |
| 1239 | /* Configure transport delay. */ |
| 1240 | pjsip_loop_set_send_callback_delay(loop, delay[i], NULL); |
| 1241 | |
| 1242 | /* Restore transport failure mode. */ |
| 1243 | pjsip_loop_set_failure(loop, 0, 0); |
| 1244 | |
| 1245 | /* Start the test. */ |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1246 | status = perform_tsx_test(-1000, TARGET_URI, FROM_URI, |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1247 | TEST4_BRANCH_ID, 6, &pjsip_options_method); |
| 1248 | |
| 1249 | if (status != 0) |
| 1250 | break; |
| 1251 | |
| 1252 | } |
| 1253 | |
| 1254 | /* Restore delay. */ |
| 1255 | pjsip_loop_set_send_callback_delay(loop, 0, NULL); |
| 1256 | |
| 1257 | /* Restore transport failure mode. */ |
| 1258 | pjsip_loop_set_failure(loop, 0, 0); |
| 1259 | |
| 1260 | return status; |
| 1261 | } |
| 1262 | |
| 1263 | |
| 1264 | /***************************************************************************** |
| 1265 | ** |
| 1266 | ** TEST5_BRANCH_ID: Terminate transaction after several retransmissions |
| 1267 | ** |
| 1268 | ***************************************************************************** |
| 1269 | */ |
| 1270 | static int tsx_terminate_after_retransmit_test(void) |
| 1271 | { |
| 1272 | int status; |
| 1273 | |
| 1274 | PJ_LOG(3,(THIS_FILE, " test5: terminate after retransmissions")); |
| 1275 | |
| 1276 | /* Do the test. */ |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1277 | status = perform_tsx_test(-1100, TARGET_URI, FROM_URI, |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1278 | TEST5_BRANCH_ID, |
| 1279 | 6, &pjsip_options_method); |
| 1280 | |
| 1281 | /* Done. */ |
| 1282 | return status; |
| 1283 | } |
| 1284 | |
| 1285 | |
| 1286 | /***************************************************************************** |
| 1287 | ** |
| 1288 | ** TEST6_BRANCH_ID: Successfull non-invite transaction |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 1289 | ** TEST7_BRANCH_ID: Successfull non-invite transaction with provisional |
| 1290 | ** TEST8_BRANCH_ID: Failed invite transaction |
| 1291 | ** TEST9_BRANCH_ID: Failed invite transaction with provisional |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1292 | ** |
| 1293 | ***************************************************************************** |
| 1294 | */ |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 1295 | static int perform_generic_test( const char *title, |
| 1296 | char *branch_id, |
| 1297 | const pjsip_method *method) |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1298 | { |
| 1299 | int i, status; |
| 1300 | unsigned delay[] = { 1, 200 }; |
| 1301 | |
Benny Prijono | e8a2ff5 | 2006-01-07 23:36:57 +0000 | [diff] [blame] | 1302 | PJ_LOG(3,(THIS_FILE, " %s", title)); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1303 | |
| 1304 | /* Do the test. */ |
Benny Prijono | a1e6968 | 2007-05-11 15:14:34 +0000 | [diff] [blame] | 1305 | for (i=0; i<(int)PJ_ARRAY_SIZE(delay); ++i) { |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1306 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1307 | if (test_param->type == PJSIP_TRANSPORT_LOOP_DGRAM) { |
| 1308 | PJ_LOG(3,(THIS_FILE, " variant %c: with %d ms transport delay", |
| 1309 | ('a'+i), delay[i])); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1310 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1311 | pjsip_loop_set_delay(loop, delay[i]); |
| 1312 | } |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1313 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1314 | status = perform_tsx_test(-1200, TARGET_URI, FROM_URI, |
| 1315 | branch_id, 10, method); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1316 | if (status != 0) |
| 1317 | return status; |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1318 | |
| 1319 | if (test_param->type != PJSIP_TRANSPORT_LOOP_DGRAM) |
| 1320 | break; |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1321 | } |
| 1322 | |
| 1323 | pjsip_loop_set_delay(loop, 0); |
| 1324 | |
| 1325 | /* Done. */ |
| 1326 | return status; |
| 1327 | } |
| 1328 | |
| 1329 | |
| 1330 | /***************************************************************************** |
| 1331 | ** |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1332 | ** UAC Transaction Test. |
| 1333 | ** |
| 1334 | ***************************************************************************** |
| 1335 | */ |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1336 | int tsx_uac_test(struct tsx_test_param *param) |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1337 | { |
| 1338 | pj_sockaddr_in addr; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1339 | pj_status_t status; |
| 1340 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1341 | timer.tsx_key.ptr = timer.key_buf; |
| 1342 | |
| 1343 | test_param = param; |
| 1344 | |
| 1345 | /* Get transport flag */ |
Benny Prijono | a1e6968 | 2007-05-11 15:14:34 +0000 | [diff] [blame] | 1346 | tp_flag = pjsip_transport_get_flag_from_type((pjsip_transport_type_e)test_param->type); |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1347 | |
| 1348 | pj_ansi_sprintf(TARGET_URI, "sip:bob@127.0.0.1:%d;transport=%s", |
| 1349 | param->port, param->tp_type); |
| 1350 | pj_ansi_sprintf(FROM_URI, "sip:alice@127.0.0.1:%d;transport=%s", |
| 1351 | param->port, param->tp_type); |
| 1352 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1353 | /* Check if loop transport is configured. */ |
| 1354 | status = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_LOOP_DGRAM, |
Benny Prijono | df2b71e | 2007-01-20 19:17:47 +0000 | [diff] [blame] | 1355 | &addr, sizeof(addr), NULL, &loop); |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1356 | if (status != PJ_SUCCESS) { |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1357 | PJ_LOG(3,(THIS_FILE, " Error: loop transport is not configured!")); |
| 1358 | return -10; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1359 | } |
| 1360 | |
| 1361 | /* Register modules. */ |
| 1362 | status = pjsip_endpt_register_module(endpt, &tsx_user); |
| 1363 | if (status != PJ_SUCCESS) { |
| 1364 | app_perror(" Error: unable to register module", status); |
| 1365 | return -30; |
| 1366 | } |
| 1367 | status = pjsip_endpt_register_module(endpt, &msg_receiver); |
| 1368 | if (status != PJ_SUCCESS) { |
| 1369 | app_perror(" Error: unable to register module", status); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1370 | return -40; |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1371 | } |
| 1372 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1373 | /* TEST1_BRANCH_ID: Basic retransmit and timeout test. */ |
| 1374 | status = tsx_uac_retransmit_test(); |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1375 | if (status != 0) |
| 1376 | return status; |
| 1377 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1378 | /* TEST2_BRANCH_ID: Resolve error test. */ |
| 1379 | status = tsx_resolve_error_test(); |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1380 | if (status != 0) |
| 1381 | return status; |
| 1382 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1383 | /* TEST3_BRANCH_ID: UAC terminate while resolving test. */ |
| 1384 | status = tsx_terminate_resolving_test(); |
| 1385 | if (status != 0) |
| 1386 | return status; |
| 1387 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1388 | /* TEST4_BRANCH_ID: Transport failed after several retransmissions. |
| 1389 | * Only applies to loop transport. |
| 1390 | */ |
| 1391 | if (test_param->type == PJSIP_TRANSPORT_LOOP_DGRAM) { |
| 1392 | status = tsx_retransmit_fail_test(); |
| 1393 | if (status != 0) |
| 1394 | return status; |
| 1395 | } |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1396 | |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1397 | /* TEST5_BRANCH_ID: Terminate transaction after several retransmissions |
| 1398 | * Only applicable to non-reliable transports. |
| 1399 | */ |
| 1400 | if ((tp_flag & PJSIP_TRANSPORT_RELIABLE) == 0) { |
| 1401 | status = tsx_terminate_after_retransmit_test(); |
| 1402 | if (status != 0) |
| 1403 | return status; |
| 1404 | } |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1405 | |
| 1406 | /* TEST6_BRANCH_ID: Successfull non-invite transaction */ |
Benny Prijono | e8a2ff5 | 2006-01-07 23:36:57 +0000 | [diff] [blame] | 1407 | status = perform_generic_test("test6: successfull non-invite transaction", |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 1408 | TEST6_BRANCH_ID, &pjsip_options_method); |
| 1409 | if (status != 0) |
| 1410 | return status; |
| 1411 | |
| 1412 | /* TEST7_BRANCH_ID: Successfull non-invite transaction */ |
Benny Prijono | e8a2ff5 | 2006-01-07 23:36:57 +0000 | [diff] [blame] | 1413 | status = perform_generic_test("test7: successfull non-invite transaction " |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 1414 | "with provisional response", |
| 1415 | TEST7_BRANCH_ID, &pjsip_options_method); |
| 1416 | if (status != 0) |
| 1417 | return status; |
| 1418 | |
| 1419 | /* TEST8_BRANCH_ID: Failed invite transaction */ |
Benny Prijono | e8a2ff5 | 2006-01-07 23:36:57 +0000 | [diff] [blame] | 1420 | status = perform_generic_test("test8: failed invite transaction", |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 1421 | TEST8_BRANCH_ID, &pjsip_invite_method); |
| 1422 | if (status != 0) |
| 1423 | return status; |
| 1424 | |
| 1425 | /* TEST9_BRANCH_ID: Failed invite transaction with provisional response */ |
Benny Prijono | e8a2ff5 | 2006-01-07 23:36:57 +0000 | [diff] [blame] | 1426 | status = perform_generic_test("test9: failed invite transaction with " |
Benny Prijono | 9c1d9f5 | 2006-01-07 23:01:56 +0000 | [diff] [blame] | 1427 | "provisional response", |
| 1428 | TEST9_BRANCH_ID, &pjsip_invite_method); |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1429 | if (status != 0) |
| 1430 | return status; |
| 1431 | |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1432 | pjsip_transport_dec_ref(loop); |
Benny Prijono | e93e287 | 2006-06-28 16:46:49 +0000 | [diff] [blame] | 1433 | flush_events(500); |
| 1434 | |
| 1435 | /* Unregister modules. */ |
| 1436 | status = pjsip_endpt_unregister_module(endpt, &tsx_user); |
| 1437 | if (status != PJ_SUCCESS) { |
| 1438 | app_perror(" Error: unable to unregister module", status); |
| 1439 | return -31; |
| 1440 | } |
| 1441 | status = pjsip_endpt_unregister_module(endpt, &msg_receiver); |
| 1442 | if (status != PJ_SUCCESS) { |
| 1443 | app_perror(" Error: unable to unregister module", status); |
| 1444 | return -41; |
| 1445 | } |
| 1446 | |
Benny Prijono | fa73e3e | 2006-01-05 23:35:46 +0000 | [diff] [blame] | 1447 | return 0; |
| 1448 | } |
Benny Prijono | 85598d9 | 2006-01-07 18:44:25 +0000 | [diff] [blame] | 1449 | |