Added various tests with invalid SDP and other SIP parameters

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@2066 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjsip-apps/src/test-pjsua/scripts-sendto/150_err_extension.py b/pjsip-apps/src/test-pjsua/scripts-sendto/150_err_extension.py
new file mode 100644
index 0000000..cb46d1f
--- /dev/null
+++ b/pjsip-apps/src/test-pjsua/scripts-sendto/150_err_extension.py
@@ -0,0 +1,27 @@
+# $Id$
+import inc_sip as sip
+import inc_sdp as sdp
+
+sdp = \
+"""
+v=0
+o=- 0 0 IN IP4 127.0.0.1
+s=pjmedia
+c=IN IP4 127.0.0.1
+t=0 0
+m=audio 4000 RTP/AVP 0 101
+a=rtpmap:0 PCMU/8000
+a=sendrecv
+a=rtpmap:101 telephone-event/8000
+a=fmtp:101 0-15
+"""
+
+pjsua_args = "--null-audio --auto-answer 200"
+extra_headers = "Require: xxx-my-extension\n"
+include = ["Unsupported: xxx-my-extension"]
+exclude = []
+sendto_cfg = sip.SendtoCfg("Bad extension", pjsua_args, sdp, 420, 
+			   extra_headers=extra_headers,
+			   resp_inc=include, resp_exc=exclude) 
+			   
+