Created top-level directory tests and moved test-pjsua there. This will be the placeholder for future developed tests

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@2392 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/tests/pjsua/scripts-recvfrom/234_reg_bad_stale_ok.py b/tests/pjsua/scripts-recvfrom/234_reg_bad_stale_ok.py
new file mode 100644
index 0000000..cfa9403
--- /dev/null
+++ b/tests/pjsua/scripts-recvfrom/234_reg_bad_stale_ok.py
@@ -0,0 +1,41 @@
+# $Id$
+import inc_sip as sip
+import inc_sdp as sdp
+
+# In this test we simulate broken server, where it wants to
+# change the nonce, but it fails to set stale to true. In this
+# case, we should expect pjsip to retry the authentication until
+# PJSIP_MAX_STALE_COUNT is exceeded as it should have detected
+# that that nonce has changed
+
+
+pjsua = "--null-audio --id=sip:CLIENT --registrar sip:127.0.0.1:$PORT " + \
+	"--realm=python --user=username --password=password " + \
+	"--auto-update-nat=0"
+
+req1 = sip.RecvfromTransaction("Initial request", 401,
+				include=["REGISTER sip"], 
+				exclude=["Authorization"],
+				resp_hdr=["WWW-Authenticate: Digest realm=\"python\", nonce=\"1\""]
+			  	)
+
+req2 = sip.RecvfromTransaction("First retry", 401,
+				include=["REGISTER sip", "Authorization", "nonce=\"1\""], 
+				exclude=["Authorization:[\\s\\S]+Authorization:"],
+				resp_hdr=["WWW-Authenticate: Digest realm=\"python\", nonce=\"2\""]
+			  	)
+
+req3 = sip.RecvfromTransaction("Second retry retry", 401,
+				include=["REGISTER sip", "Authorization", "nonce=\"2\""], 
+				exclude=["Authorization:[\\s\\S]+Authorization:"],
+				resp_hdr=["WWW-Authenticate: Digest realm=\"python\", nonce=\"3\""]
+				)
+
+req4 = sip.RecvfromTransaction("Third retry", 200,
+				include=["REGISTER sip", "Authorization", "nonce=\"3\""], 
+				exclude=["Authorization:[\\s\\S]+Authorization:"],
+				expect="registration success"
+			  	)
+
+recvfrom_cfg = sip.RecvfromCfg("Successful auth server changes nonce but with stale=false",
+			       pjsua, [req1, req2, req3, req4])