[Asterisk-code-review] fax/pjsip/t38 initial offer: Add test for T.38 in initial SD... (testsuite[13])

Joshua Colp asteriskteam at digium.com
Fri Jul 6 04:22:39 CDT 2018


Joshua Colp has uploaded this change for review. ( https://gerrit.asterisk.org/9355


Change subject: fax/pjsip/t38_initial_offer: Add test for T.38 in initial SDP offer.
......................................................................

fax/pjsip/t38_initial_offer: Add test for T.38 in initial SDP offer.

This is a test which sends an INVITE to Asterisk which includes
an audio and a T.38 stream. The test confirms that the audio stream
is accepted while the T.38 stream is declined, as we do not support
T.38 in an initial INVITE.

ASTERISK-27763

Change-Id: I8dfa4e74750f92a8a9d25078e0b3605f7d34ea3c
---
A tests/fax/pjsip/t38_initial_offer/configs/ast1/extensions.conf
A tests/fax/pjsip/t38_initial_offer/configs/ast1/pjsip.conf
A tests/fax/pjsip/t38_initial_offer/sipp/uac-audio-t38.xml
A tests/fax/pjsip/t38_initial_offer/test-config.yaml
M tests/fax/pjsip/tests.yaml
5 files changed, 159 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.asterisk.org:29418/testsuite refs/changes/55/9355/1

diff --git a/tests/fax/pjsip/t38_initial_offer/configs/ast1/extensions.conf b/tests/fax/pjsip/t38_initial_offer/configs/ast1/extensions.conf
new file mode 100644
index 0000000..6955acb
--- /dev/null
+++ b/tests/fax/pjsip/t38_initial_offer/configs/ast1/extensions.conf
@@ -0,0 +1,5 @@
+[default]
+
+exten => answer,1,NoOp()
+ same => n,Answer()
+ same => n,Hangup()
diff --git a/tests/fax/pjsip/t38_initial_offer/configs/ast1/pjsip.conf b/tests/fax/pjsip/t38_initial_offer/configs/ast1/pjsip.conf
new file mode 100644
index 0000000..0b3a432
--- /dev/null
+++ b/tests/fax/pjsip/t38_initial_offer/configs/ast1/pjsip.conf
@@ -0,0 +1,18 @@
+[system]
+type=system
+timer_t1=100
+timer_b=6400
+
+[local-transport-udp]
+type=transport
+bind=127.0.0.1
+protocol=udp
+
+[endpoint-template](!)
+type=endpoint
+context=default
+media_address=127.0.0.1
+
+[alice](endpoint-template)
+allow=!all,g722,ulaw,alaw
+t38_udptl=yes
diff --git a/tests/fax/pjsip/t38_initial_offer/sipp/uac-audio-t38.xml b/tests/fax/pjsip/t38_initial_offer/sipp/uac-audio-t38.xml
new file mode 100644
index 0000000..872b856
--- /dev/null
+++ b/tests/fax/pjsip/t38_initial_offer/sipp/uac-audio-t38.xml
@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<scenario name="Basic Sipstone UAC">
+  <send retrans="500">
+    <![CDATA[
+
+      INVITE sip:answer@[remote_ip]:[remote_port] SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: alice <sip:[service]@[local_ip]:[local_port]>;tag=[pid]SIPpTag00[call_number]
+      To: sut <sip:test@[remote_ip]:[remote_port]>
+      Call-ID: [call_id]
+      CSeq: 1 INVITE
+      Contact: sip:test@[local_ip]:[local_port]
+      Max-Forwards: 70
+      Subject: Codec test
+      Content-Type: application/sdp
+      Content-Length: [len]
+
+      v=0
+      o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
+      s=-
+      c=IN IP[media_ip_type] [media_ip]
+      t=0 0
+      m=audio 2326 RTP/AVP 9 8 0 101
+      c=IN IP4 132.177.252.162
+      b=TIAS:64000
+      a=rtpmap:9 G722/8000
+      a=rtpmap:8 PCMA/8000
+      a=rtpmap:0 PCMU/8000
+      a=rtpmap:101 telephone-event/8000
+      a=fmtp:101 0-15
+      a=rtcp:2327 IN IP[media_ip_type] [media_ip]
+      a=sendrecv
+      m=image 4389 udptl t38
+      a=T38FaxVersion:0
+      a=T38MaxBitRate:14400
+      a=T38FaxRateManagement:transferredTCF
+      a=T38FaxMaxDatagram:1400
+      a=T38FaxUdpEC:t38UDPRedundancy
+
+    ]]>
+  </send>
+
+  <recv response="100" optional="true">
+  </recv>
+
+  <recv response="181" optional="true">
+  </recv>
+
+  <recv response="180" optional="true">
+  </recv>
+
+  <recv response="183" optional="true">
+  </recv>
+
+  <recv response="200" rtd="true">
+    <action>
+      <ereg regexp="m=audio [0-9]{1,5} RTP/AVP 9 0 8 101+..*"
+            search_in="body" check_it="true" assign_to="1"/>
+      <test assign_to="1" variable="1" compare="equal" value=""/>
+      <ereg regexp="m=image 0 udptl t38+..*"
+            search_in="body" check_it="true" assign_to="2"/>
+      <test assign_to="2" variable="2" compare="equal" value=""/>
+    </action>
+  </recv>
+
+  <send>
+    <![CDATA[
+
+      ACK sip:answer@[remote_ip]:[remote_port] SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: alice <sip:[service]@[local_ip]:[local_port]>;tag=[pid]SIPpTag00[call_number]
+      To: sut <sip:test@[remote_ip]:[remote_port]>[peer_tag_param]
+      Call-ID: [call_id]
+      CSeq: 1 ACK
+      Contact: sip:alice-codec-match@[local_ip]:[local_port]
+      Max-Forwards: 70
+      Subject: Performance Test
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <recv request="BYE">
+  </recv>
+
+  <send>
+    <![CDATA[
+
+      SIP/2.0 200 OK
+      [last_Via:]
+      [last_From:]
+      [last_To:]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Contact: <sip:[local_ip]:[local_port];transport=[transport]>
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <ResponseTimeRepartition value="10, 20, 30, 40, 50, 100, 150, 200"/>
+
+  <CallLengthRepartition value="10, 50, 100, 500, 1000, 5000, 10000"/>
+
+</scenario>
+
diff --git a/tests/fax/pjsip/t38_initial_offer/test-config.yaml b/tests/fax/pjsip/t38_initial_offer/test-config.yaml
new file mode 100644
index 0000000..33cbe10
--- /dev/null
+++ b/tests/fax/pjsip/t38_initial_offer/test-config.yaml
@@ -0,0 +1,27 @@
+testinfo:
+    summary:     'Test that an offer with audio and t38 has the t38 declined'
+    description: |
+        This tests an inbound initial offer containing audio and t38. As we do
+        not support t38 in an initial offer (only as a re-invite) the t38 stream
+        should be declined.
+
+test-modules:
+    test-object:
+        config-section: test-object-config
+        typename: 'sipp.SIPpTestCase'
+
+test-object-config:
+    memcheck-delay-stop: 7
+    fail-on-any: False
+    test-iterations:
+        -
+            scenarios:
+                - { 'key-args': {'scenario': 'uac-audio-t38.xml', '-i': '127.0.0.1', '-p': '5061', '-s': 'alice'} }
+
+properties:
+    dependencies:
+        - sipp :
+            version : 'v3.0'
+        - asterisk : 'res_pjsip'
+    tags:
+        - pjsip
diff --git a/tests/fax/pjsip/tests.yaml b/tests/fax/pjsip/tests.yaml
index 66822c2..e6022b1 100644
--- a/tests/fax/pjsip/tests.yaml
+++ b/tests/fax/pjsip/tests.yaml
@@ -8,3 +8,4 @@
     - test: 't38_1xx_response'
     - test: 't38_fast_reject'
     - test: 't38_with_auth'
+    - test: 't38_initial_offer'

-- 
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Gerrit-Project: testsuite
Gerrit-Branch: 13
Gerrit-MessageType: newchange
Gerrit-Change-Id: I8dfa4e74750f92a8a9d25078e0b3605f7d34ea3c
Gerrit-Change-Number: 9355
Gerrit-PatchSet: 1
Gerrit-Owner: Joshua Colp <jcolp at digium.com>
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