| /* $Id$ */ |
| /* |
| * 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 "transport_loop_test.c" |
| |
| static int datagram_loop_test() |
| { |
| enum { LOOP = 8 }; |
| pjsip_transport *loop; |
| int i, pkt_lost; |
| pj_sockaddr_in addr; |
| pj_status_t status; |
| long ref_cnt; |
| int rtt[LOOP], min_rtt; |
| |
| PJ_LOG(3,(THIS_FILE, "testing datagram loop transport")); |
| |
| /* Test acquire transport. */ |
| status = pjsip_endpt_acquire_transport( endpt, PJSIP_TRANSPORT_LOOP_DGRAM, |
| &addr, sizeof(addr), NULL, &loop); |
| if (status != PJ_SUCCESS) { |
| app_perror(" error: loop transport is not configured", status); |
| return -20; |
| } |
| |
| /* Get initial reference counter */ |
| ref_cnt = pj_atomic_get(loop->ref_cnt); |
| |
| /* Test basic transport attributes */ |
| status = generic_transport_test(loop); |
| if (status != PJ_SUCCESS) |
| return status; |
| |
| /* Basic transport's send/receive loopback test. */ |
| for (i=0; i<LOOP; ++i) { |
| status = transport_send_recv_test(PJSIP_TRANSPORT_LOOP_DGRAM, loop, |
| "sip:bob@130.0.0.1;transport=loop-dgram", |
| &rtt[i]); |
| if (status != 0) |
| return status; |
| } |
| |
| min_rtt = 0xFFFFFFF; |
| for (i=0; i<LOOP; ++i) |
| if (rtt[i] < min_rtt) min_rtt = rtt[i]; |
| |
| report_ival("loop-rtt-usec", min_rtt, "usec", |
| "Best Loopback transport round trip time, in microseconds " |
| "(time from sending request until response is received. " |
| "Tests were performed on local machine only)"); |
| |
| |
| /* Multi-threaded round-trip test. */ |
| status = transport_rt_test(PJSIP_TRANSPORT_LOOP_DGRAM, loop, |
| "sip:bob@130.0.0.1;transport=loop-dgram", |
| &pkt_lost); |
| if (status != 0) |
| return status; |
| |
| if (pkt_lost != 0) { |
| PJ_LOG(3,(THIS_FILE, " error: %d packet(s) was lost", pkt_lost)); |
| return -40; |
| } |
| |
| /* Put delay. */ |
| PJ_LOG(3,(THIS_FILE," setting network delay to 10 ms")); |
| pjsip_loop_set_delay(loop, 10); |
| |
| /* Multi-threaded round-trip test. */ |
| status = transport_rt_test(PJSIP_TRANSPORT_LOOP_DGRAM, loop, |
| "sip:bob@130.0.0.1;transport=loop-dgram", |
| &pkt_lost); |
| if (status != 0) |
| return status; |
| |
| if (pkt_lost != 0) { |
| PJ_LOG(3,(THIS_FILE, " error: %d packet(s) was lost", pkt_lost)); |
| return -50; |
| } |
| |
| /* Restore delay. */ |
| pjsip_loop_set_delay(loop, 0); |
| |
| /* Check reference counter. */ |
| if (pj_atomic_get(loop->ref_cnt) != ref_cnt) { |
| PJ_LOG(3,(THIS_FILE, " error: ref counter is not %d (%d)", |
| ref_cnt, pj_atomic_get(loop->ref_cnt))); |
| return -51; |
| } |
| |
| /* Decrement reference. */ |
| pjsip_transport_dec_ref(loop); |
| |
| return 0; |
| } |
| |
| int transport_loop_test(void) |
| { |
| int status; |
| |
| status = datagram_loop_test(); |
| if (status != 0) |
| return status; |
| |
| return 0; |
| } |