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MGCP_Test: Add testcase to test ts101318/rfc5993 conversion 

The MGW recentenly adds support to convert between ts101318 and rfc5993
when GSM-HR is used. Lets add a testcase for that.

depends: osmo-mgw Iceef19e5619f8c92dfa7c8cdecb2e9b15f0a11a1
Change-Id: I96df45fe45b53088e07b26f14173a75498a84143
Related: OS#3807
This commit is contained in:
Philipp Maier 2019-02-21 17:35:01 +01:00 committed by Harald Welte
parent a071ee467c
commit 6d4e094341
2 changed files with 59 additions and 0 deletions
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58
mgw/MGCP_Test.ttcn
View File

@ -1314,6 +1314,63 @@ module MGCP_Test {
setverdict(pass);
}
/* create two local RTP emulations; create two connections on MGW EP, see if
* exchanged data is converted bwtween ts101318 and rfc5993 */
testcase TC_ts101318_rfc5993_rtp_conversion() runs on dummy_CT {
var RtpFlowData flow[2];
var RtpemStats stats[2];
var MgcpResponse resp;
var MgcpEndpoint ep := c_mgw_ep_rtpbridge & "2@" & c_mgw_domain;
var MgcpCallId call_id := '1226'H;
f_init(ep);
/* Turn on conversion mode */
f_vty_enter_config(MGWVTY);
f_vty_transceive(MGWVTY, "mgcp");
f_vty_transceive(MGWVTY, "rtp-patch rfc5993hr");
/* from us to MGW */
flow[0] := valueof(t_RtpFlow(mp_local_ip, mp_remote_ip, 111, "GSM-HR-08/8000"));
/* bind local RTP emulation sockets */
flow[0].em.portnr := 10000;
flow[0].rtp_cfg := c_RtpemDefaultCfg;
flow[0].rtp_cfg.tx_payload_type := flow[0].pt;
flow[0].rtp_cfg.rx_fixed_payload := '0b11b3eede60be4e3ec68838c7b5'O;
flow[0].rtp_cfg.tx_fixed_payload := '0b11b3eede60be4e3ec68838c7b5'O;
f_flow_create(RTPEM[0], ep, call_id, "sendrecv", flow[0]);
/* from MGW back to us */
flow[1] := valueof(t_RtpFlow(mp_local_ip, mp_remote_ip, 111, "GSM-HR-08/8000"));
flow[1].em.portnr := 20000;
flow[1].rtp_cfg := c_RtpemDefaultCfg;
flow[1].rtp_cfg.tx_payload_type := flow[1].pt;
flow[1].rtp_cfg.rx_fixed_payload := '000b11b3eede60be4e3ec68838c7b5'O;
flow[1].rtp_cfg.tx_fixed_payload := '000b11b3eede60be4e3ec68838c7b5'O;
f_flow_create(RTPEM[1], ep, call_id, "sendrecv", flow[1]);
f_rtpem_mode(RTPEM[1], RTPEM_MODE_BIDIR);
f_rtpem_mode(RTPEM[0], RTPEM_MODE_BIDIR);
f_sleep(1.0);
f_flow_delete(RTPEM[0]);
f_flow_delete(RTPEM[1], ep, call_id);
stats[0] := f_rtpem_stats_get(RTPEM[0]);
stats[1] := f_rtpem_stats_get(RTPEM[1]);
f_rtpem_stats_err_check(stats[0]);
f_rtpem_stats_err_check(stats[1]);
/* Turn off conversion mode */
f_vty_transceive(MGWVTY, "no rtp-patch rfc5993hr");
setverdict(pass);
}
/* TODO: Double-DLCX (no retransmission) */
@ -1364,5 +1421,6 @@ module MGCP_Test {
execute(TC_two_crcx_mdcx_and_rtp());
execute(TC_two_crcx_and_unsolicited_rtp());
execute(TC_two_crcx_and_one_mdcx_rtp_ho());
execute(TC_ts101318_rfc5993_rtp_conversion());
}
}

1
mgw/expected-results.xml
View File

@ -37,4 +37,5 @@
<testcase classname='MGCP_Test' name='TC_two_crcx_mdcx_and_rtp' time='MASKED'/>
<testcase classname='MGCP_Test' name='TC_two_crcx_and_unsolicited_rtp' time='MASKED'/>
<testcase classname='MGCP_Test' name='TC_two_crcx_and_one_mdcx_rtp_ho' time='MASKED'/>
<testcase classname='MGCP_Test' name='TC_ts101318_rfc5993_rtp_conversion' time='MASKED'/>
</testsuite>