neels has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/27906 )

Change subject: bsc: TC_emerg_premption: test RR rel cause ......................................................................

bsc: TC_emerg_premption: test RR rel cause

Related: OS#5534 Depends: I0423621d15ace11a53ae1653e5e7f5cb93605edb (osmo-bsc) Change-Id: I47e919edc25a8427f49d654f97f05e46a89da16d --- M bsc/BSC_Tests.ttcn 1 file changed, 7 insertions(+), 2 deletions(-)

Approvals: laforge: Looks good to me, approved fixeria: Looks good to me, approved Jenkins Builder: Verified

diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn index 33f4796..59b87dd 100644 --- a/bsc/BSC_Tests.ttcn +++ b/bsc/BSC_Tests.ttcn @@ -9024,12 +9024,17 @@ f_ctrl_get_exp_ratectr_abs(IPA_CTRL, "bts", 0, "chreq:total", chreq_total + NUM_TCHF_PER_BTS + NUM_TCHH_PER_BTS + NUM_SDCCH_PER_BTS);

+ /* Send EST IND for the first TCH, so we get to test the RR release cause */ + var RslChannelNr first_tch := valueof(t_RslChanNr_Bm(1)); + var octetstring l3 := '00010203040506'O; + f_ipa_tx(0, ts_RSL_EST_IND(first_tch, valueof(ts_RslLinkID_DCCH(0)), l3)); + /* Send Channel request for emegergency call */ f_ipa_tx(0, ts_RSL_CHAN_RQD('A5'O, 23));

/* Expect the BSC to release one (the first) TCH/F on the BTS */ - var RslChannelNr first_tch := valueof(t_RslChanNr_Bm(1)); - f_expect_chan_rel(0, first_tch, expect_rr_chan_rel := false, expect_rll_rel_req := false); + f_expect_chan_rel(0, first_tch, expect_rr_chan_rel := true, expect_rll_rel_req := false, + expect_rr_cause := GSM48_RR_CAUSE_PREMPTIVE_REL);

/* Expect the BSC to send activate/assign the channel for the emergency call */ rx_rsl := f_exp_ipa_rx(0, tr_RSL_MsgTypeD(RSL_MT_CHAN_ACTIV));