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neels gerrit-no-reply at lists.osmocom.orgneels has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/25662 ) Change subject: bsc: TC_ho_int: verify TSC in Chan Act ...................................................................... bsc: TC_ho_int: verify TSC in Chan Act OS#5244 reports an error in the Training Sequence Code used in the Channel Activation for a handover target channel. Verify the TSC to uncover this bug. Related: SYS#4895, OS#5244 Related: Iae20df4387c3d75752301bd5daeeea7508966393 (osmo-bsc) Change-Id: I1ed6f068c85b01e5a2d7b5f2651498a1521f89af --- M bsc/BSC_Tests.ttcn 1 file changed, 8 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/62/25662/1 diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn index 9e4ddff..e8bb99c 100644 --- a/bsc/BSC_Tests.ttcn +++ b/bsc/BSC_Tests.ttcn @@ -5081,7 +5081,7 @@ handover_done := false, old_chan_nr := - }; - /* issue hand-over command on VTY */ + /* issue hand-over command on VTY, from BTS 0 to BTS 1 */ f_vty_handover(BSCVTY, 0, 0, g_chan_nr, 1); /* temporarily suspend DChan processing on BTS1 to avoid race with RSLEM_register */ f_rslem_suspend(RSL1_PROC); @@ -5103,9 +5103,13 @@ * test expectation */ f_check_mgcp_expectations() + var RSL_Message chan_act := f_rslem_get_last_act(RSL1_PROC, 0, g_chan_nr); + /* Ensure the Channel Activation for the new channel contained the right encryption params. as_handover() set * g_chan_nr to the new lchan that was handed over to. It lives in bts 1, so look it up at RSL1_PROC. */ - f_verify_encr_info(f_rslem_get_last_act(RSL1_PROC, 0, g_chan_nr)); + f_verify_encr_info(chan_act); + + f_chan_act_verify_tsc(chan_act, BTS_TSC[1]); f_sleep(0.5); } @@ -5116,6 +5120,8 @@ f_init(2, true); f_sleep(1.0); + pars.expect_tsc := BTS_TSC[0]; + f_ctrs_bsc_and_bts_init(); vc_conn := f_start_handler(refers(f_tc_ho_int), pars); -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/25662 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: I1ed6f068c85b01e5a2d7b5f2651498a1521f89af Gerrit-Change-Number: 25662 Gerrit-PatchSet: 1 Gerrit-Owner: neels <nhofmeyr at sysmocom.de> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20211002/54eef55d/attachment.htm>