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MT#55283 add new DTX test

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Change-Id: I44a3b7cb81f816d8eb0deaf75ef3269ac770f367
pull/1126/merge
Richard Fuchs 3 weeks ago
parent 5b4df60a4a
commit fd7e5a4036
1 changed files with 183 additions and 0 deletions
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183
t/auto-daemon-tests-dtx.pl
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@ -30,6 +30,189 @@ my ($sock_a, $sock_b, $sock_c, $sock_d, $port_a, $port_b, $ssrc, $ssrc_b, $resp,
if ($amr_tests) {
($sock_a, $sock_b) = new_call([qw(198.51.100.10 5068)], [qw(198.51.100.10 5070)]);
($port_a) = offer('G.711/AMR codec change with timing',
{ replace => ['origin'], codec => {
transcode => ['PCMA'],
} }, <<SDP);
v=0
o=- 1545997027 1 IN IP4 198.51.100.10
s=tester
t=0 0
m=audio 5068 RTP/AVP 0
c=IN IP4 198.51.100.10
a=sendrecv
----------------------------------
v=0
o=- 1545997027 1 IN IP4 203.0.113.1
s=tester
t=0 0
m=audio PORT RTP/AVP 0 8
c=IN IP4 203.0.113.1
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=sendrecv
a=rtcp:PORT
SDP
($port_b) = answer('G.711/AMR codec change with timing',
{ replace => ['origin'] }, <<SDP);
v=0
o=- 1545997027 1 IN IP4 198.51.100.10
s=tester
t=0 0
m=audio 5070 RTP/AVP 8
c=IN IP4 198.51.100.10
a=sendrecv
--------------------------------------
v=0
o=- 1545997027 1 IN IP4 203.0.113.1
s=tester
t=0 0
m=audio PORT RTP/AVP 0
c=IN IP4 203.0.113.1
a=rtpmap:0 PCMU/8000
a=sendrecv
a=rtcp:PORT
SDP
snd($sock_a, $port_b, rtp(0, 2000, 4000, 0x5678, "\x40" x 160));
($seq, $ssrc) = rcv($sock_b, $port_a, rtpm(8, -1, 4000, -1, "\x68" x 160));
snd($sock_a, $port_b, rtp(0, 2001, 4160, 0x5678, "\x40" x 160));
rcv($sock_b, $port_a, rtpm(8, $seq + 1, 4160, $ssrc, "\x68" x 160));
# DTX -> silence
rcv($sock_b, $port_a, rtpm(8, $seq + 2, 4320, $ssrc, "\xd5" x 160));
rcv($sock_b, $port_a, rtpm(8, $seq + 3, 4480, $ssrc, "\xd5" x 160));
# start audio again
snd($sock_a, $port_b, rtp(0, 2002, 4640, 0x5678, "\x40" x 160));
rcv($sock_b, $port_a, rtpm(8, $seq + 4, 4640, $ssrc, "\x68" x 160));
# interject unknown payload type
snd($sock_a, $port_b, rtp(9, 2003, 4800, 0x5678, "\x40" x 160));
# no passthrough, get more DTX
rcv($sock_b, $port_a, rtpm(8, $seq + 5, 4800, $ssrc, "\xd5" x 160));
snd($sock_a, $port_b, rtp(9, 2004, 4960, 0x5678, "\x40" x 160));
# back to normal media
snd($sock_a, $port_b, rtp(0, 2003, 4960, 0x5678, "\x40" x 160));
rcv($sock_b, $port_a, rtpm(8, $seq + 6, 4960, $ssrc, "\x68" x 160));
# reinvite to AMR
($port_a) = offer('G.711/AMR codec change with timing',
{ replace => ['origin'], codec => {
transcode => ['PCMA'],
} }, <<SDP);
v=0
o=- 1545997027 1 IN IP4 198.51.100.10
s=tester
t=0 0
m=audio 5068 RTP/AVP 96 0
c=IN IP4 198.51.100.10
a=rtpmap:96 AMR/8000
a=sendrecv
----------------------------------
v=0
o=- 1545997027 1 IN IP4 203.0.113.1
s=tester
t=0 0
m=audio PORT RTP/AVP 96 0 8
c=IN IP4 203.0.113.1
a=rtpmap:96 AMR/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=sendrecv
a=rtcp:PORT
SDP
($port_b) = answer('G.711/AMR codec change with timing',
{ replace => ['origin'] }, <<SDP);
v=0
o=- 1545997027 1 IN IP4 198.51.100.10
s=tester
t=0 0
m=audio 5070 RTP/AVP 8
c=IN IP4 198.51.100.10
a=sendrecv
--------------------------------------
v=0
o=- 1545997027 1 IN IP4 203.0.113.1
s=tester
t=0 0
m=audio PORT RTP/AVP 96
c=IN IP4 203.0.113.1
a=rtpmap:96 AMR/8000
a=sendrecv
a=rtcp:PORT
SDP
snd($sock_a, $port_b, rtp(96, 2003, 4960, 0x5678, "\xf1\xfc\x2e\x6d\xbf\xda\x20\x1c\x82\x70\xb4\xb2\xb1\x13\x33\x0b\x27\x00"));
rcv($sock_b, $port_a, rtpm(8, $seq + 7, 4960, 0x5678, "\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\x55\x55\x55\xd5\xd5\xd5\x55\x55\xd5\xd5\xd5\xd5\xd5\x55\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5"));
snd($sock_a, $port_b, rtp(96, 2004, 5120, 0x5678, "\xf1\xfc\x2e\x6d\xbf\xda\x20\x1c\x82\x70\xb4\xb2\xb1\x13\x33\x0b\x27\x00"));
rcv($sock_b, $port_a, rtpm(8, $seq + 8, 5120, 0x5678, "\x55\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\xd5\xd5\xd5\xd5\xd5\xd5\xd5\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\x55\x55\x55\x55\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5"));
# DTX -> silence
rcv($sock_b, $port_a, rtpm(8, $seq + 9, 5280, 0x5678, "\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5"));
rcv($sock_b, $port_a, rtpm(8, $seq + 10, 5440, 0x5678, "\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5\xd5"));
# inject old PCM
snd($sock_a, $port_b, rtp(0, 2005, 5600, 0x5678, "\x40" x 160));
# packet dropped
rcv_no($sock_b);
# reinvite back to PCM
($port_a) = offer('G.711/AMR codec change with timing',
{ replace => ['origin'], codec => {
transcode => ['PCMA'],
} }, <<SDP);
v=0
o=- 1545997027 1 IN IP4 198.51.100.10
s=tester
t=0 0
m=audio 5068 RTP/AVP 0
c=IN IP4 198.51.100.10
a=sendrecv
----------------------------------
v=0
o=- 1545997027 1 IN IP4 203.0.113.1
s=tester
t=0 0
m=audio PORT RTP/AVP 0 8
c=IN IP4 203.0.113.1
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=sendrecv
a=rtcp:PORT
SDP
($port_b) = answer('G.711/AMR codec change with timing',
{ replace => ['origin'] }, <<SDP);
v=0
o=- 1545997027 1 IN IP4 198.51.100.10
s=tester
t=0 0
m=audio 5070 RTP/AVP 8
c=IN IP4 198.51.100.10
a=sendrecv
--------------------------------------
v=0
o=- 1545997027 1 IN IP4 203.0.113.1
s=tester
t=0 0
m=audio PORT RTP/AVP 0
c=IN IP4 203.0.113.1
a=rtpmap:0 PCMU/8000
a=sendrecv
a=rtcp:PORT
SDP
snd($sock_a, $port_b, rtp(0, 2006, 5760, 0x5678, "\x40" x 160));
rcv($sock_b, $port_a, rtpm(8, $seq + 11, 5760, $ssrc, "\x68" x 160));
rtpe_req('delete', 'G.711/AMR codec change with timing', { 'from-tag' => ft() });
($sock_a, $sock_b) = new_call([qw(198.51.100.10 4024)], [qw(198.51.100.10 4026)]);
($port_a) = offer('AMR SID',

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