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laforge gerrit-no-reply at lists.osmocom.orglaforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/21171 ) Change subject: gbproxy: Add test for DL-UNITDATA ...................................................................... gbproxy: Add test for DL-UNITDATA Change-Id: I96d57cef29dd5e724e66767cc23320a5468a3ea3 --- M gbproxy/GBProxy_Tests.ttcn 1 file changed, 38 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/71/21171/1 diff --git a/gbproxy/GBProxy_Tests.ttcn b/gbproxy/GBProxy_Tests.ttcn index 4b20177..ecaca54 100644 --- a/gbproxy/GBProxy_Tests.ttcn +++ b/gbproxy/GBProxy_Tests.ttcn @@ -596,10 +596,48 @@ f_cleanup(); } +/* send uplink-unitdata of a variety of different sizes; expect it to show up on SGSN */ +private function f_TC_dl_unitdata(charstring id) runs on BSSGP_ConnHdlr { + var integer i; + + for (i := 0; i < 1024; i := i+1) { + var octetstring payload := f_rnd_octstring(i); + var template (value) PDU_BSSGP pdu_tx := + ts_BSSGP_DL_UD(g_pars.tlli, payload, omit, ts_BSSGP_IMSI(g_pars.imsi)); + /* we cannot use pdu_tx as there are some subtle differences in the length field :/ */ + var template (present) PDU_BSSGP pdu_rx := + tr_BSSGP_DL_UD(g_pars.tlli, payload, tr_BSSGP_IMSI(g_pars.imsi)); + + SGSN[0].send(pdu_tx); + alt { + [] PCU[0].receive(pdu_rx); + /* FIXME: Those should be handled before the ConnHdlr is started */ + [] PCU[0].receive(BssgpStatusIndication:{*,?,BVC_S_UNBLOCKED}) { repeat; } + [] PCU[0].receive { + setverdict(fail, "PCU Received unexpected"); + mtc.stop; + } + } + } + setverdict(pass); +} + +testcase TC_dl_unitdata() runs on test_CT +{ + var BSSGP_ConnHdlr vc_conn; + f_init(); + + vc_conn := f_start_handler(refers(f_TC_dl_unitdata), testcasename(), g_pcu, g_sgsn, 2); + vc_conn.done; + /* TODO: start multiple handlers (UEs) on various cells on same and other NSEs */ + + f_cleanup(); +} control { execute( TC_BVC_bringup() ); execute( TC_ul_unitdata() ); + execute( TC_dl_unitdata() ); } -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/21171 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I96d57cef29dd5e724e66767cc23320a5468a3ea3 Gerrit-Change-Number: 21171 Gerrit-PatchSet: 1 Gerrit-Owner: laforge <laforge at osmocom.org> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20201115/da79557e/attachment.htm>