Change in osmo-ttcn3-hacks[master]: pgw: Don't expect Gx messages during delete of unknwon session

[pespin]

pespin has uploaded this change for review. ( 
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/27733 )


Change subject: pgw: Don't expect Gx messages during delete of unknwon session
......................................................................

pgw: Don't expect Gx messages during delete of unknwon session

Same approach as implemented for GGSN_Tests in
10ec96e24b7d7fc8dd4fe6e023cc06514f53c66e.

Change-Id: I7ad1fcae612a562d6643f9f01db3a4e7941f3666
---
M pgw/PGW_Tests.ttcn
1 file changed, 4 insertions(+), 3 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks 
refs/changes/33/27733/1

diff --git a/pgw/PGW_Tests.ttcn b/pgw/PGW_Tests.ttcn
index 2b74418..775b904 100644
--- a/pgw/PGW_Tests.ttcn
+++ b/pgw/PGW_Tests.ttcn
@@ -378,7 +378,8 @@
 /* delete the session from the PGW */
 private function f_delete_session(template (omit) OCT1 tx_cause := omit,
                                  template (present) OCT4 exp_teid,
-                                 template (present) OCT1 exp_cause) runs on 
PGW_Session_CT {
+                                 template (present) OCT1 exp_cause,
+                                 boolean expect_diameter := true) runs on 
PGW_Session_CT {
        var template (value) FullyQualifiedTEID fteid_c_ie
        fteid_c_ie := ts_GTP2C_FTEID(FTEID_IF_S5S8_SGW_GTPC, g_teic, 0,
                                        f_inet_addr(mp_local_hostname_c), omit);
@@ -388,7 +389,7 @@
                                          teid_list := {}, bearer_id := 1);

        GTP2.send(g2c);
-       if (DIAMETER_PROC.checkstate("Connected")) {
+       if (DIAMETER_PROC.checkstate("Connected") and expect_diameter) {
                as_DIA_CCR(TERMINATION_REQUEST);
        }
        alt {
@@ -564,7 +565,7 @@
 private function f_TC_deleteSession_unknown() runs on PGW_Session_CT {
        g_teic := f_gtp2_allocate_teid();
        g_teic_remote := f_rnd_octstring(4);
-       f_delete_session(omit, '00000000'O, '40'O /* Context Unknown */);
+       f_delete_session(omit, '00000000'O, '40'O /* Context Unknown */, false);
        setverdict(pass);
 }
 testcase TC_deleteSession_unknown() runs on PGW_Test_CT {

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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I7ad1fcae612a562d6643f9f01db3a4e7941f3666
Gerrit-Change-Number: 27733
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <pes...@sysmocom.de>
Gerrit-MessageType: newchange