| /* $Id$ */ |
| /* |
| * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include "test.h" |
| #include <pjsip.h> |
| #include <pjlib.h> |
| |
| #define THIS_FILE "tsx_basic_test.c" |
| |
| static char TARGET_URI[PJSIP_MAX_URL_SIZE]; |
| static char FROM_URI[PJSIP_MAX_URL_SIZE]; |
| |
| |
| /* Test transaction layer. */ |
| static int tsx_layer_test(void) |
| { |
| pj_str_t target, from, tsx_key; |
| pjsip_tx_data *tdata; |
| pjsip_transaction *tsx, *found; |
| pj_status_t status; |
| |
| PJ_LOG(3,(THIS_FILE, " transaction layer test")); |
| |
| target = pj_str(TARGET_URI); |
| from = pj_str(FROM_URI); |
| |
| status = pjsip_endpt_create_request(endpt, &pjsip_invite_method, &target, |
| &from, &target, NULL, NULL, -1, NULL, |
| &tdata); |
| if (status != PJ_SUCCESS) { |
| app_perror(" error: unable to create request", status); |
| return -110; |
| } |
| |
| status = pjsip_tsx_create_uac(NULL, tdata, &tsx); |
| if (status != PJ_SUCCESS) { |
| app_perror(" error: unable to create transaction", status); |
| return -120; |
| } |
| |
| pj_strdup(tdata->pool, &tsx_key, &tsx->transaction_key); |
| |
| found = pjsip_tsx_layer_find_tsx(&tsx_key, PJ_FALSE); |
| if (found != tsx) { |
| return -130; |
| } |
| |
| pjsip_tsx_terminate(tsx, PJSIP_SC_REQUEST_TERMINATED); |
| flush_events(500); |
| |
| if (pjsip_tx_data_dec_ref(tdata) != PJSIP_EBUFDESTROYED) { |
| return -140; |
| } |
| |
| return 0; |
| } |
| |
| /* Double terminate test. */ |
| static int double_terminate(void) |
| { |
| pj_str_t target, from, tsx_key; |
| pjsip_tx_data *tdata; |
| pjsip_transaction *tsx; |
| pj_status_t status; |
| |
| PJ_LOG(3,(THIS_FILE, " double terminate test")); |
| |
| target = pj_str(TARGET_URI); |
| from = pj_str(FROM_URI); |
| |
| /* Create request. */ |
| status = pjsip_endpt_create_request(endpt, &pjsip_invite_method, &target, |
| &from, &target, NULL, NULL, -1, NULL, |
| &tdata); |
| if (status != PJ_SUCCESS) { |
| app_perror(" error: unable to create request", status); |
| return -10; |
| } |
| |
| /* Create transaction. */ |
| status = pjsip_tsx_create_uac(NULL, tdata, &tsx); |
| if (status != PJ_SUCCESS) { |
| app_perror(" error: unable to create transaction", status); |
| return -20; |
| } |
| |
| /* Save transaction key for later. */ |
| pj_strdup_with_null(tdata->pool, &tsx_key, &tsx->transaction_key); |
| |
| /* Add reference to transmit buffer (tsx_send_msg() will dec txdata). */ |
| pjsip_tx_data_add_ref(tdata); |
| |
| /* Send message to start timeout timer. */ |
| status = pjsip_tsx_send_msg(tsx, NULL); |
| |
| /* Terminate transaction. */ |
| status = pjsip_tsx_terminate(tsx, PJSIP_SC_REQUEST_TERMINATED); |
| if (status != PJ_SUCCESS) { |
| app_perror(" error: unable to terminate transaction", status); |
| return -30; |
| } |
| |
| tsx = pjsip_tsx_layer_find_tsx(&tsx_key, PJ_TRUE); |
| if (tsx) { |
| /* Terminate transaction again. */ |
| pjsip_tsx_terminate(tsx, PJSIP_SC_REQUEST_TERMINATED); |
| if (status != PJ_SUCCESS) { |
| app_perror(" error: unable to terminate transaction", status); |
| return -40; |
| } |
| pj_grp_lock_release(tsx->grp_lock); |
| } |
| |
| flush_events(500); |
| if (pjsip_tx_data_dec_ref(tdata) != PJSIP_EBUFDESTROYED) { |
| return -50; |
| } |
| |
| return PJ_SUCCESS; |
| } |
| |
| int tsx_basic_test(struct tsx_test_param *param) |
| { |
| int status; |
| |
| pj_ansi_sprintf(TARGET_URI, "sip:bob@127.0.0.1:%d;transport=%s", |
| param->port, param->tp_type); |
| pj_ansi_sprintf(FROM_URI, "sip:alice@127.0.0.1:%d;transport=%s", |
| param->port, param->tp_type); |
| |
| status = tsx_layer_test(); |
| if (status != 0) |
| return status; |
| |
| status = double_terminate(); |
| if (status != 0) |
| return status; |
| |
| return 0; |
| } |
| |
| /**************************************************************************/ |
| |
| struct tsx_test_state |
| { |
| pj_size_t pool_cnt; |
| }; |
| |
| static void save_tsx_test_state(struct tsx_test_state *st) |
| { |
| st->pool_cnt = caching_pool.used_count; |
| } |
| |
| static pj_status_t check_tsx_test_state(struct tsx_test_state *st) |
| { |
| if (caching_pool.used_count > st->pool_cnt) |
| return -1; |
| |
| return 0; |
| } |
| |
| static void destroy_endpt() |
| { |
| pjsip_endpt_destroy(endpt); |
| endpt = NULL; |
| } |
| |
| static pj_status_t init_endpt() |
| { |
| pj_str_t ns = { "10.187.27.172", 13}; /* just a random, unreachable IP */ |
| pj_dns_resolver *resolver; |
| pj_status_t rc; |
| |
| rc = pjsip_endpt_create(&caching_pool.factory, "endpt", &endpt); |
| if (rc != PJ_SUCCESS) { |
| app_perror("pjsip_endpt_create", rc); |
| return rc; |
| } |
| |
| /* Start transaction layer module. */ |
| rc = pjsip_tsx_layer_init_module(endpt); |
| if (rc != PJ_SUCCESS) { |
| app_perror("tsx_layer_init", rc); |
| return rc; |
| } |
| |
| rc = pjsip_udp_transport_start(endpt, NULL, NULL, 1, NULL); |
| if (rc != PJ_SUCCESS) { |
| app_perror("udp init", rc); |
| return rc; |
| } |
| |
| rc = pjsip_tcp_transport_start(endpt, NULL, 1, NULL); |
| if (rc != PJ_SUCCESS) { |
| app_perror("tcp init", rc); |
| return rc; |
| } |
| |
| rc = pjsip_endpt_create_resolver(endpt, &resolver); |
| if (rc != PJ_SUCCESS) { |
| app_perror("create resolver", rc); |
| return rc; |
| } |
| |
| pj_dns_resolver_set_ns(resolver, 1, &ns, NULL); |
| |
| rc = pjsip_endpt_set_resolver(endpt, resolver); |
| if (rc != PJ_SUCCESS) { |
| app_perror("set resolver", rc); |
| return rc; |
| } |
| |
| return PJ_SUCCESS; |
| } |
| |
| static int tsx_create_and_send_req(void *arg) |
| { |
| pj_str_t dst_uri = pj_str((char*)arg); |
| pj_str_t from_uri = pj_str((char*)"<sip:user@host>"); |
| pjsip_tx_data *tdata; |
| pj_status_t status; |
| |
| status = pjsip_endpt_create_request(endpt, &pjsip_options_method, |
| &dst_uri, &from_uri, &dst_uri, |
| NULL, NULL, -1, NULL, |
| &tdata); |
| if (status != PJ_SUCCESS) |
| return status; |
| |
| status = pjsip_endpt_send_request(endpt, tdata, -1, NULL, NULL); |
| if (status != PJ_SUCCESS) |
| return status; |
| |
| return PJ_SUCCESS; |
| } |
| |
| int tsx_destroy_test() |
| { |
| struct tsx_test_state state; |
| struct test_desc |
| { |
| const char *title; |
| int (*func)(void*); |
| void *arg; |
| int sleep_before_unload; |
| int sleep_after_unload; |
| } test_entries[] = |
| { |
| { |
| "normal unable to resolve", |
| &tsx_create_and_send_req, |
| "sip:user@somehost", |
| 10000, |
| 1 |
| }, |
| { |
| "resolve and destroy, wait", |
| &tsx_create_and_send_req, |
| "sip:user@somehost", |
| 1, |
| 10000 |
| }, |
| { |
| "tcp connect and destroy", |
| &tsx_create_and_send_req, |
| "sip:user@10.125.36.63:58517;transport=tcp", |
| 60000, |
| 1000 |
| }, |
| { |
| "tcp connect and destroy", |
| &tsx_create_and_send_req, |
| "sip:user@10.125.36.63:58517;transport=tcp", |
| 1, |
| 60000 |
| }, |
| |
| }; |
| int rc; |
| unsigned i; |
| const int INDENT = 2; |
| |
| pj_log_add_indent(INDENT); |
| destroy_endpt(); |
| |
| for (i=0; i<PJ_ARRAY_SIZE(test_entries); ++i) { |
| struct test_desc *td = &test_entries[i]; |
| |
| PJ_LOG(3,(THIS_FILE, "%s", td->title)); |
| |
| pj_log_add_indent(INDENT); |
| save_tsx_test_state(&state); |
| |
| rc = init_endpt(); |
| if (rc != PJ_SUCCESS) { |
| pj_log_add_indent(-INDENT*2); |
| return -10; |
| } |
| |
| rc = td->func(td->arg); |
| if (rc != PJ_SUCCESS) { |
| pj_log_add_indent(-INDENT*2); |
| return -20; |
| } |
| |
| flush_events(td->sleep_before_unload); |
| pjsip_tsx_layer_destroy(); |
| flush_events(td->sleep_after_unload); |
| destroy_endpt(); |
| |
| rc = check_tsx_test_state(&state); |
| if (rc != PJ_SUCCESS) { |
| init_endpt(); |
| pj_log_add_indent(-INDENT*2); |
| return -30; |
| } |
| |
| pj_log_add_indent(-INDENT); |
| } |
| |
| init_endpt(); |
| |
| pj_log_add_indent(-INDENT); |
| return 0; |
| } |
| |