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laforge gerrit-no-reply at lists.osmocom.orglaforge has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/21338 ) Change subject: gbproxy: Add TC_bvc_reset_ptp_from_{bss,sgsn} ...................................................................... gbproxy: Add TC_bvc_reset_ptp_from_{bss,sgsn} This tests BSS-originated and SGSN-originated BVC-RESET procedure of a PTP BVC. Change-Id: Ie0a4899b6e793e3d69f117f350c5a2542fc4d402 --- M gbproxy/GBProxy_Tests.ttcn 1 file changed, 75 insertions(+), 0 deletions(-) Approvals: Jenkins Builder: Verified pespin: Looks good to me, but someone else must approve laforge: Looks good to me, approved diff --git a/gbproxy/GBProxy_Tests.ttcn b/gbproxy/GBProxy_Tests.ttcn index 78eb389..064d1ea 100644 --- a/gbproxy/GBProxy_Tests.ttcn +++ b/gbproxy/GBProxy_Tests.ttcn @@ -1891,6 +1891,79 @@ f_cleanup(); } +private altstep as_ignore_status(BSSGP_BVC_MGMT_PT pt) { +[] pt.receive(BssgpStatusIndication:?) { repeat; } +} +private function f_get_sgsn_bvc_ct(integer sgsn_idx, BssgpBvci bvci) runs on test_CT return BSSGP_BVC_CT { + for (var integer i := 0; i < lengthof(g_sgsn[sgsn_idx].cfg.bvc); i := i+1) { + if (g_sgsn[sgsn_idx].cfg.bvc[i].bvci == bvci) { + return g_sgsn[sgsn_idx].vc_BSSGP_BVC[i]; + } + } + return null; +} +private function f_reset_ptp_bvc_from_pcu(integer pcu_idx, integer bvc_idx) runs on test_CT +{ + var BSSGP_BVC_CT pcu_bvc_ct := g_pcu[pcu_idx].vc_BSSGP_BVC[bvc_idx]; + var BssgpBvcConfig bvc_cfg := g_pcu[pcu_idx].cfg.bvc[bvc_idx]; + var Nsei nsei_pcu := g_pcu[pcu_idx].cfg.nsei; + var BSSGP_BVC_CT sgsn_bvc_ct := f_get_sgsn_bvc_ct(0, bvc_cfg.bvci); + var default d; + + SGSN_MGMT.clear; + PCU_MGMT.clear; + + /* block the PTP BVC from the PCU side */ + PCU_MGMT.send(BssgpResetRequest:{cause:=BSSGP_CAUSE_OM_INTERVENTION}) to pcu_bvc_ct; + /* expect state on both PCU and SGSN side to change */ + d := activate(as_ignore_status(SGSN_MGMT)); + interleave { + [] PCU_MGMT.receive(tr_BssgpStsInd(nsei_pcu, bvc_cfg.bvci, BVC_S_BLOCKED)) from pcu_bvc_ct; + [] SGSN_MGMT.receive(BssgpResetIndication:{bvc_cfg.bvci}) from sgsn_bvc_ct; + } + deactivate(d); + setverdict(pass); +} +/* Send a BVC-RESET for a PTP BVC from the BSS side: expect it to propagate */ +testcase TC_bvc_reset_ptp_from_bss() runs on test_CT +{ + f_init(); + f_sleep(3.0); + f_reset_ptp_bvc_from_pcu(0, 0); + f_cleanup(); +} + +private function f_reset_ptp_bvc_from_sgsn(integer pcu_idx, integer bvc_idx) runs on test_CT +{ + var BSSGP_BVC_CT pcu_bvc_ct := g_pcu[pcu_idx].vc_BSSGP_BVC[bvc_idx]; + var BssgpBvcConfig bvc_cfg := g_pcu[pcu_idx].cfg.bvc[bvc_idx]; + var Nsei nsei_pcu := g_pcu[pcu_idx].cfg.nsei; + var BSSGP_BVC_CT sgsn_bvc_ct := f_get_sgsn_bvc_ct(0, bvc_cfg.bvci); + var default d; + + SGSN_MGMT.clear; + PCU_MGMT.clear; + + /* block the PTP BVC from the PCU side */ + SGSN_MGMT.send(BssgpResetRequest:{cause:=BSSGP_CAUSE_OM_INTERVENTION}) to sgsn_bvc_ct; + /* expect state on both PCU and SGSN side to change */ + d := activate(as_ignore_status(PCU_MGMT)); + interleave { + [] SGSN_MGMT.receive(tr_BssgpStsInd(?, bvc_cfg.bvci, BVC_S_BLOCKED)) from sgsn_bvc_ct; + [] PCU_MGMT.receive(BssgpResetIndication:{bvc_cfg.bvci}) from pcu_bvc_ct; + } + deactivate(d); + setverdict(pass); +} +/* Send a BVC-RESET for a PTP BVC from the SGSN side: expect it to propagate */ +testcase TC_bvc_reset_ptp_from_sgsn() runs on test_CT +{ + f_init(); + f_sleep(3.0); + f_reset_ptp_bvc_from_sgsn(0, 0); + f_cleanup(); +} + control { execute( TC_BVC_bringup() ); execute( TC_ul_unitdata() ); @@ -1902,6 +1975,8 @@ execute( TC_resume() ); execute( TC_bvc_block_ptp() ); execute( TC_bvc_unblock_ptp() ); + execute( TC_bvc_reset_ptp_from_bss() ); + execute( TC_bvc_reset_ptp_from_sgsn() ); if (false) { /* don't enable this by default, as we don't yet have any automatic test setup for FR with 4 NS-VC */ execute( TC_load_sharing_dl() ); -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/21338 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: Ie0a4899b6e793e3d69f117f350c5a2542fc4d402 Gerrit-Change-Number: 21338 Gerrit-PatchSet: 4 Gerrit-Owner: laforge <laforge at osmocom.org> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann at sysmocom.de> Gerrit-Reviewer: laforge <laforge at osmocom.org> Gerrit-Reviewer: pespin <pespin at sysmocom.de> Gerrit-MessageType: merged -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20201128/ca6814e8/attachment.htm>