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MGCP_Test: Relax expected number of packets in TC_one_crcx_receive_only_rtp 

The testcase TC_one_crcx_receive_only_rtp performs a short RTP
transmission that lasts about 1 second. Then it conuts out the number of
packets that are transmitted and checks against a fixed value. The
compare values are determined using experimentation and reflect the
number of bytes/packets that one could expect under normal conditions on
an average machine.

However, there may be load sitations on the test host that may cause that
a too little number of packets is transmitted and the test will fail. Lets
reduce the number a bit as the only thing we want to make sure with this
is that there are at least some (more than one or two) packets transmitted

Change-Id: Ie63445d61268d178940ce8d9cfa984519c42041a
This commit is contained in:
Philipp Maier 2019-10-01 13:53:17 +02:00 committed by laforge
parent 9ff0f8afda
commit 42b17cc5f2
1 changed files with 9 additions and 2 deletions
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11
mgw/MGCP_Test.ttcn
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@ -1601,10 +1601,17 @@ module MGCP_Test {
stats := f_rtpem_stats_get(RTPEM[0]);
if (stats.num_pkts_tx < 40) {
/* Make sure that at least some amount of RTP packets/bytes
* have has been transmitted. The compare values for
* stats.num_pkts_tx and stats.bytes_payload_tx are determined
* using a testrun and the results were devided by 2, so even
* in load situations we should reach the minimum amount of
* required packets/bytes */
if (stats.num_pkts_tx < 24) {
setverdict(fail);
}
if (stats.bytes_payload_tx < 190) {
if (stats.bytes_payload_tx < 96) {
setverdict(fail);
}