pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/27196 )

Change subject: ggsn: Configure GTP_CodecPort to decode proper UpdatePDPContextRequest/Response ......................................................................

ggsn: Configure GTP_CodecPort to decode proper UpdatePDPContextRequest/Response

From GTPC_Types.ttcn: """ // determines SUT, needed for decoding updatePDPContextRequest // and updatePDPContextResponse messages type enumerated SystemUnderTest{SGSN(0),GGSN(1),CGW(2),MME(3)}; """

Otherwise decoded UpdatePDPContextResponse is decoded taking choise UpdatePDPContextResponseSGSN.

Change-Id: I52a27222d0e37ed2170972af3fd0e07da49a8c61 --- M ggsn_tests/GGSN_Tests.default M library/GTP_CodecPort.ttcn 2 files changed, 6 insertions(+), 1 deletion(-)

Approvals: laforge: Looks good to me, but someone else must approve daniel: Looks good to me, approved Jenkins Builder: Verified

diff --git a/ggsn_tests/GGSN_Tests.default b/ggsn_tests/GGSN_Tests.default index 4d52e24..33b96cb 100644 --- a/ggsn_tests/GGSN_Tests.default +++ b/ggsn_tests/GGSN_Tests.default @@ -21,5 +21,6 @@ GGSN_Tests.m_ggsn_ip6_dns1 := "2001:4860:4860::8888" GGSN_Tests.m_ggsn_ip6_dns2 := "2001:4860:4860::8844" Osmocom_VTY_Functions.mp_prompt_prefix := "OsmoGGSN"; +GTP_CodecPort.mp_pl_SystemUnderTest := GGSN;

[EXECUTE] diff --git a/library/GTP_CodecPort.ttcn b/library/GTP_CodecPort.ttcn index a8507a6..317210e 100644 --- a/library/GTP_CodecPort.ttcn +++ b/library/GTP_CodecPort.ttcn @@ -15,6 +15,10 @@ import from GTPC_Types all; import from GTPU_Types all;

+ modulepar { + SystemUnderTest mp_pl_SystemUnderTest := SGSN; + } + /* identifies a remote peer (sender or receiver) */ type record GtpPeer { ConnectionId connId, @@ -58,7 +62,7 @@ out_ud.peer.connId := in_ud.connId; out_ud.peer.remName := in_ud.remName; out_ud.peer.remPort := in_ud.remPort; - out_ud.gtpc := dec_PDU_GTPC(in_ud.msg); + out_ud.gtpc := dec_PDU_GTPC(in_ud.msg, pl_SystemUnderTest := mp_pl_SystemUnderTest); } with { extension "prototype(fast)" };