diff options
Diffstat (limited to 'pjsip/src/test-pjsip/transport_tcp_test.c')
| -rw-r--r-- | pjsip/src/test-pjsip/transport_tcp_test.c | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/pjsip/src/test-pjsip/transport_tcp_test.c b/pjsip/src/test-pjsip/transport_tcp_test.c new file mode 100644 index 00000000..70f1bc92 --- /dev/null +++ b/pjsip/src/test-pjsip/transport_tcp_test.c @@ -0,0 +1,143 @@ +/* $Id$ */ +/* + * Copyright (C) 2003-2006 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 "transport_tcp_test.c" + + +/* + * TCP transport test. + */ +int transport_tcp_test(void) +{ + enum { SEND_RECV_LOOP = 8 }; + pjsip_tpfactory *tpfactory; + pjsip_transport *tcp; + pj_sockaddr_in rem_addr; + pj_status_t status; + char url[64]; + unsigned rtt[SEND_RECV_LOOP], min_rtt; + int i, pkt_lost; + + /* Start TCP listener on arbitrary port. */ + status = pjsip_tcp_transport_start(endpt, NULL, 1, &tpfactory); + if (status != PJ_SUCCESS) { + app_perror(" Error: unable to start TCP transport", status); + return -10; + } + + + /* Get the listener address */ + status = pj_sockaddr_in_init(&rem_addr, &tpfactory->addr_name.host, + (pj_uint16_t)tpfactory->addr_name.port); + if (status != PJ_SUCCESS) { + app_perror(" Error: possibly invalid TCP address name", status); + return -14; + } + + pj_ansi_sprintf(url, "sip:alice@%s:%d;transport=tcp", + pj_inet_ntoa(rem_addr.sin_addr), + pj_ntohs(rem_addr.sin_port)); + + + /* Acquire one TCP transport. */ + status = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_TCP, + &rem_addr, sizeof(rem_addr), + &tcp); + if (status != PJ_SUCCESS || tcp == NULL) { + app_perror(" Error: unable to acquire TCP transport", status); + return -17; + } + + /* After pjsip_endpt_acquire_transport, TCP transport must have + * reference counter 1. + */ + if (pj_atomic_get(tcp->ref_cnt) != 1) + return -20; + + /* Test basic transport attributes */ + status = generic_transport_test(tcp); + if (status != PJ_SUCCESS) + return status; + + + /* Check again that reference counter is 1. */ + if (pj_atomic_get(tcp->ref_cnt) != 1) + return -70; + + /* Basic transport's send/receive loopback test. */ + for (i=0; i<SEND_RECV_LOOP; ++i) { + status = transport_send_recv_test(PJSIP_TRANSPORT_TCP, tcp, url, &rtt[i]); + + if (status != 0) { + pjsip_transport_dec_ref(tcp); + flush_events(500); + return -72; + } + } + + min_rtt = 0xFFFFFFF; + for (i=0; i<SEND_RECV_LOOP; ++i) + if (rtt[i] < min_rtt) min_rtt = rtt[i]; + + report_ival("tcp-rtt-usec", min_rtt, "usec", + "Best TCP transport round trip time, in microseconds " + "(time from sending request until response is received. " + "Tests were performed on local machine only, and after " + "TCP socket has been established by previous test)"); + + + /* Multi-threaded round-trip test. */ + status = transport_rt_test(PJSIP_TRANSPORT_TCP, tcp, url, &pkt_lost); + if (status != 0) { + pjsip_transport_dec_ref(tcp); + return status; + } + + if (pkt_lost != 0) + PJ_LOG(3,(THIS_FILE, " note: %d packet(s) was lost", pkt_lost)); + + /* Check again that reference counter is still 1. */ + if (pj_atomic_get(tcp->ref_cnt) != 1) + return -80; + + /* Destroy this transport. */ + pjsip_transport_dec_ref(tcp); + + /* Force destroy this transport. */ + status = pjsip_transport_destroy(tcp); + if (status != PJ_SUCCESS) + return -90; + + /* Unregister factory */ + status = pjsip_tpmgr_unregister_tpfactory(pjsip_endpt_get_tpmgr(endpt), + tpfactory); + if (status != PJ_SUCCESS) + return -95; + + /* Flush events. */ + PJ_LOG(3,(THIS_FILE, " Flushing events, 1 second...")); + flush_events(1000); + + /* Done */ + return 0; +} |