pespin has submitted this change. (
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43441?usp=email )
Change subject: smf: Introduce test TC_gy_charging_cc_time
......................................................................
smf: Introduce test TC_gy_charging_cc_time
Similar to the existing one in PGW_Tests.
Change-Id: I1d1c8983d390b65fd156eb56dc9c8ca09bcea2a8
---
M deps/Makefile
M library/PFCP_Templates.ttcn
M smf/SMF_Session_CT.ttcn
M smf/SMF_Tests.ttcn
M smf/expected-results.xml
5 files changed, 102 insertions(+), 3 deletions(-)
Approvals:
pespin: Looks good to me, approved
laforge: Looks good to me, but someone else must approve
osmith: Looks good to me, but someone else must approve
Jenkins Builder: Verified
diff --git a/deps/Makefile b/deps/Makefile
index 521c0ea..17943f9 100644
--- a/deps/Makefile
+++ b/deps/Makefile
@@ -107,7 +107,7 @@
titan.ProtocolModules.SUA_commit= R.5.A-5-gcf1137a
titan.ProtocolModules.TCP_commit= R.3.A-5-g39e5f45
titan.ProtocolModules.UDP_commit= R.4.A-5-geea8aa3
-titan.ProtocolModules.PFCP_v15.1.0_commit=
38b209571697a0ae659609fa8b629edacd7dde9f
+titan.ProtocolModules.PFCP_v15.1.0_commit=
bdd91b0a255afdb737afe9084b8ebc7b3cabc5f6
titan.TestPorts.AF_PACKET_commit= 0.1-5-g89ebea6
titan.TestPorts.Common_Components.Socket-API_commit= R.6.A-6-gf4380d0
titan.TestPorts.Common_Components.Abstract_Socket_commit= R.9.B-4-gbd41994
diff --git a/library/PFCP_Templates.ttcn b/library/PFCP_Templates.ttcn
index 87d8592..5cdc5cc 100644
--- a/library/PFCP_Templates.ttcn
+++ b/library/PFCP_Templates.ttcn
@@ -436,6 +436,31 @@
spare7_8 := spare7_8
}
+/* 8.2.44 Volume Measurement */
+template (value) Volume_Measurement
+ts_PFCP_Volume_Measurement(template (value) LIN8_BO_LAST total_volume := 0,
+ template (value) LIN8_BO_LAST uplink_volume := 0,
+ template (value) LIN8_BO_LAST downlink_volume := 0,
+ template (value) LIN8_BO_LAST total_packets := 0,
+ template (value) LIN8_BO_LAST uplink_packets := 0,
+ template (value) LIN8_BO_LAST downlink_packets := 0)
:= {
+ elementIdentifier := 66,
+ lengthIndicator := 0, /* overwritten */
+ tovol := '1'B,
+ ulvol := '1'B,
+ dlvol := '1'B,
+ tonop := '1'B,
+ ulnop := '1'B,
+ dlnop := '1'B,
+ spare := '00'B,
+ total_volume := total_volume,
+ uplink_volume := uplink_volume,
+ downlink_volume := downlink_volume,
+ total_packets := total_packets,
+ uplink_packets := uplink_packets,
+ downlink_packets := downlink_packets
+}
+
/* 8.2.45 Duration Measurement */
template (value) Duration_Measurement
ts_PFCP_Duration_Measurement(template (value) LIN4_BO_LAST duration) := {
diff --git a/smf/SMF_Session_CT.ttcn b/smf/SMF_Session_CT.ttcn
index 5ced1de..6114167 100644
--- a/smf/SMF_Session_CT.ttcn
+++ b/smf/SMF_Session_CT.ttcn
@@ -112,7 +112,12 @@
URR_ID urr_id,
integer ur_seqn,
integer start_time, /* In system clock */
- integer last_report_time /* In system clock */
+ integer last_report_time, /* In system clock */
+ /* Relative to last report sent: */
+ uint64_t ul_bytes,
+ uint64_t dl_bytes,
+ uint64_t ul_pkts,
+ uint64_t dl_pkts
}
type record of Session_URR Session_URR_List;
template (value) Session_URR
@@ -120,7 +125,11 @@
urr_id := urr_id,
ur_seqn := 0,
start_time := start_time,
- last_report_time := start_time
+ last_report_time := start_time,
+ ul_bytes := 0,
+ dl_bytes := 0,
+ ul_pkts := 0,
+ dl_pkts := 0
}
type record PfcpParameters {
charstring pfcp_local_addr,
@@ -586,6 +595,14 @@
return
valueof(ts_PFCP_Start_Time(int2oct(f_time_to_ntp32(urr.start_time), 4)));
}
+private function f_Session_URR_Volume_Measurement(Session_URR urr)
+return Volume_Measurement {
+ return valueof(ts_PFCP_Volume_Measurement(urr.ul_bytes + urr.dl_bytes,
+ urr.ul_bytes, urr.dl_bytes,
+ urr.ul_pkts + urr.dl_pkts,
+ urr.ul_pkts, urr.dl_pkts));
+}
+
private function f_Session_URR_Duration_Measurement(inout Session_URR urr)
return Duration_Measurement {
var integer now := f_time();
@@ -613,6 +630,7 @@
ts_PFCP_Usage_Report_Trigger(quvti := '1'B),
start_time :=
f_Session_URR_Start_Time(urr),
end_time :=
f_End_Time_now(),
+ volume_measurement :=
f_Session_URR_Volume_Measurement(urr),
duration_measurement :=
f_Session_URR_Duration_Measurement(urr));
return valueof(usage_report);
}
diff --git a/smf/SMF_Tests.ttcn b/smf/SMF_Tests.ttcn
index bb4d231..b452bd9 100644
--- a/smf/SMF_Tests.ttcn
+++ b/smf/SMF_Tests.ttcn
@@ -325,6 +325,60 @@
vc_conn.done;
}
+/* Test charging over Gy interface. */
+private function f_TC_gy_charging_cc_time() runs on SMF_Session_CT {
+ var default d;
+
+ f_s5s8_create_session();
+
+ f_sleep(int2float(g_pars.gy.validity_time));
+ f_pfcp_sess_report_req();
+
+ /* We should receive an update even if no traffic is sent: */
+ as_DIA_Gy_CCR(UPDATE_REQUEST);
+ f_validate_gy_cc_report(g_rx_gy, VALIDITY_TIME, (3..4), 0, 0);
+ /* SMF updates new Volume quota obtained from OCS on UPF: */
+ as_pfcp_sess_mod_req();
+
+ /* Emulate some traffic happening at the UPF: */
+ g_pars.pfcp_pars.urr_list[0].ul_bytes := 29;
+ g_pars.pfcp_pars.urr_list[0].dl_bytes := 50;
+ g_pars.pfcp_pars.urr_list[0].ul_pkts := 2;
+ g_pars.pfcp_pars.urr_list[0].dl_pkts := 1;
+ f_sleep(int2float(g_pars.gy.validity_time));
+ f_pfcp_sess_report_req();
+
+ as_DIA_Gy_CCR(UPDATE_REQUEST)
+ f_validate_gy_cc_report(g_rx_gy, VALIDITY_TIME, (3..4), 29, 50);
+ /* SMF updates new Volume quota obtained from OCS on UPF: */
+ as_pfcp_sess_mod_req();
+
+ /* Emulate some traffic happening at the UPF: */
+ g_pars.pfcp_pars.urr_list[0].ul_bytes := 400;
+ g_pars.pfcp_pars.urr_list[0].dl_bytes := 500;
+ g_pars.pfcp_pars.urr_list[0].ul_pkts := 30;
+ g_pars.pfcp_pars.urr_list[0].dl_pkts := 31;
+ f_sleep(int2float(g_pars.gy.validity_time));
+ f_pfcp_sess_report_req();
+
+ as_DIA_Gy_CCR(UPDATE_REQUEST);
+ f_validate_gy_cc_report(g_rx_gy, VALIDITY_TIME, (3..4), 400, 500);
+ /* SMF updates new Volume quota obtained from OCS on UPF: */
+ as_pfcp_sess_mod_req();
+
+ f_delete_session(omit, Request_accepted);
+ f_validate_gy_cc_report(g_rx_gy, FINAL, (0..1), 0, 0);
+ setverdict(pass);
+}
+testcase TC_gy_charging_cc_time() runs on SMF_Test_CT {
+ var SMF_Session_CT vc_conn;
+ var SessionPars pars := valueof(t_SessionPars('001010123456789'H));
+ pars.gy.validity_time := 3; /* Grant access for 3 seconds, needs to be
re-validated afterwards */
+ f_init();
+ vc_conn := f_start_handler(refers(f_TC_gy_charging_cc_time), pars);
+ vc_conn.done;
+}
+
/* Test Gy CCR rejected with CCA Result-Code DIAMETER_AUTHORIZATION_REJECTED
(5003) */
private function f_TC_gy_ccr_update_rejected() runs on SMF_Session_CT {
var default d;
@@ -402,6 +456,7 @@
execute( TC_tx_echo() );
execute( TC_createSession_deleteSession() );
execute( TC_deleteSession_unknown() );
+ execute( TC_gy_charging_cc_time() );
execute( TC_gy_ccr_update_rejected() );
execute( TC_s2b_createSession_v4_noapco() );
execute( TC_s2b_createSession_v4_apco() );
diff --git a/smf/expected-results.xml b/smf/expected-results.xml
index 32dd281..eba5484 100644
--- a/smf/expected-results.xml
+++ b/smf/expected-results.xml
@@ -3,6 +3,7 @@
<testcase classname='SMF_Tests' name='TC_tx_echo' time='MASKED'/>
<testcase classname='SMF_Tests' name='TC_createSession_deleteSession'
time='MASKED'/>
<testcase classname='SMF_Tests' name='TC_deleteSession_unknown'
time='MASKED'/>
+ <testcase classname='SMF_Tests' name='TC_gy_charging_cc_time'
time='MASKED'/>
<testcase classname='SMF_Tests' name='TC_gy_ccr_update_rejected'
time='MASKED'/>
<testcase classname='SMF_Tests' name='TC_s2b_createSession_v4_noapco'
time='MASKED'/>
<testcase classname='SMF_Tests' name='TC_s2b_createSession_v4_apco'
time='MASKED'/>
--
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Gerrit-MessageType: merged
Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I1d1c8983d390b65fd156eb56dc9c8ca09bcea2a8
Gerrit-Change-Number: 43441
Gerrit-PatchSet: 5
Gerrit-Owner: pespin <[email protected]>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: fixeria <[email protected]>
Gerrit-Reviewer: laforge <[email protected]>
Gerrit-Reviewer: osmith <[email protected]>
Gerrit-Reviewer: pespin <[email protected]>
