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laforge gerrit-no-reply at lists.osmocom.orglaforge has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/24567 ) Change subject: BTS: add a test case for RF RESource INDication ...................................................................... BTS: add a test case for RF RESource INDication Change-Id: I78b6d8beffa5228a28231b75728e7aebdd3cb23c Related: SYS#5313, OS#1569, OS#1866 --- M bts/BTS_Tests.ttcn 1 file changed, 67 insertions(+), 0 deletions(-) Approvals: Jenkins Builder: Verified laforge: Looks good to me, approved pespin: Looks good to me, but someone else must approve dexter: Looks good to me, but someone else must approve diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn index a6ccf30..c9553a3 100644 --- a/bts/BTS_Tests.ttcn +++ b/bts/BTS_Tests.ttcn @@ -119,6 +119,17 @@ TrxPars mp_trx_pars; /* see BTS_Tests.default */ /* default Training Sequence Code */ GsmTsc mp_tsc_def := 7; + /* Default interference boundaries in osmo-bsc (in dBm): + * 0(-85) X1(-91) X2(-97) X3(-103) X4(-109) X5(-115) + * Default interference level reported by fake_trx.py: + * 0: -109 >= -85 dBm (no) + * X1: -109 >= -91 dBm (no) + * X2: -109 >= -97 dBm (no) + * X3: -109 >= -103 dBm (no) + * X4: -109 >= -109 dBm (yes) + * X5: -109 >= -115 dBm (no) + * So all channels should be in band 4. */ + uint3_t mp_interf_band := 4; } type record of RslChannelNr ChannelNrs; @@ -6776,6 +6787,61 @@ f_testmatrix_each_chan(pars, refers(f_TC_rsl_modify_encr)); } +/* Verify RF RESource INDication messages (periodically sent over the RSL) */ +private function f_TC_rsl_rf_resource_ind(template RSL_ResourceInfo info) +runs on test_CT { + const IpaStreamId sid := IPAC_PROTO_RSL_TRX0; + var ASP_RSL_Unitdata ud; + timer T; + + /* Intave is 6 SACCH periods by default */ + var float Tval := int2float(6 * 480) / 1000.0 + 0.5; + + T.start(Tval); + alt { + [] RSL_CCHAN.receive(tr_ASP_RSL_UD(tr_RSL_RF_RES_IND(info), sid)) { + setverdict(pass); + } + [] RSL_CCHAN.receive(tr_ASP_RSL_UD(tr_RSL_RF_RES_IND(?), sid)) -> value ud { + setverdict(fail, "RF RESource INDication mismatch: ", ud.rsl); + } + [] RSL_CCHAN.receive { repeat; } + [] T.timeout { + Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, + "Timeout waiting for RF RESource INDication"); + } + } +} +testcase TC_rsl_rf_resource_ind() runs on test_CT { + var RSL_ResourceInfo info := { }; + + f_init(trx_nr := 0); + + f_init_l1ctl(); + f_l1_tune(L1CTL); + + /* g_AllChannels contains all logical channels */ + for (var integer i := 0; i < lengthof(g_AllChannels); i := i + 1) { + var RslChannelNr chan_nr := g_AllChannels[i]; + + /* FIXME: osmo-bts does not report for Osmocom style dynamic timeslots */ + if (mp_trx_pars[0].ts[chan_nr.tn].config == GSM_PCHAN_TCHH_TCHF_PDCH) + { continue; } + + info := info & { valueof(ts_RSL_ResourceInfoItem(chan_nr, mp_interf_band)) }; + } + + /* Align to the first interference report */ + f_TC_rsl_rf_resource_ind(?); + + /* Test 4 consecutive messages */ + for (var integer i := 0; i < 4; i := i + 1) { + f_TC_rsl_rf_resource_ind(info); + } + + Misc_Helpers.f_shutdown(__BFILE__, __LINE__); +} + /* Test unencrypted channel activation followed by explicit ENCR CMD later */ private function f_TC_encr_cmd(charstring id) runs on ConnHdlr { /* L3 payload doesn't matter, as it is passed transparently */ @@ -7356,6 +7422,7 @@ execute( TC_rsl_chan_initial_ms_pwr() ); execute( TC_rsl_chan_initial_ta() ); execute( TC_rsl_modify_encr() ); + execute( TC_rsl_rf_resource_ind() ); execute( TC_conn_fail_crit() ); execute( TC_paging_imsi_80percent() ); execute( TC_paging_tmsi_80percent() ); -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/24567 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: I78b6d8beffa5228a28231b75728e7aebdd3cb23c Gerrit-Change-Number: 24567 Gerrit-PatchSet: 5 Gerrit-Owner: fixeria <vyanitskiy at sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier 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/20210622/a6fd9748/attachment.htm>