<p>Harald Welte <strong>merged</strong> this change.</p><p><a href="https://gerrit.osmocom.org/14151">View Change</a></p><div style="white-space:pre-wrap">Approvals:
Jenkins Builder: Verified
Harald Welte: Looks good to me, approved
</div><pre style="font-family: monospace,monospace; white-space: pre-wrap;">bts: Extend BTS_Tests.ttcn with test for RSL channel activation with TA from initial activation onwards<br><br>Change-Id: I4b2eec223e961aeedfd8afa77cb671d2842910fb<br>Related: OS##3750<br>---<br>M bts/BTS_Tests.ttcn<br>1 file changed, 50 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn</span><br><span>index 7912ff6..0eba242 100644</span><br><span>--- a/bts/BTS_Tests.ttcn</span><br><span>+++ b/bts/BTS_Tests.ttcn</span><br><span>@@ -1783,6 +1783,55 @@</span><br><span> Misc_Helpers.f_shutdown(__BFILE__, __LINE__);</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+/* establish DChan, verify that the BTS sets the TA in the first SACCH L1 header. </span><br><span style="color: hsl(120, 100%, 40%);">+TA for the IMM ASS messages is still controlled by g_pars.l1_pars.ms_actual_ta! */</span><br><span style="color: hsl(120, 100%, 40%);">+function f_tc_rsl_chan_initial_ta(charstring id) runs on ConnHdlr {</span><br><span style="color: hsl(120, 100%, 40%);">+ var L1ctlDlMessage l1_dl;</span><br><span style="color: hsl(120, 100%, 40%);">+ var uint5_t ta_to_test := 16;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_l1_tune(L1CTL);</span><br><span style="color: hsl(120, 100%, 40%);">+ RSL.clear;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* tell fake_trx to use a given timing offset for all bursts */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_trx_fake_toffs256(ta_to_test*256);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_est_dchan(more_ies :={valueof(t_RSL_IE(RSL_IE_TIMING_ADVANCE, RSL_IE_Body:{timing_adv := ta_to_test}))} );</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ alt {</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Pick all SACCH blocks for checking */</span><br><span style="color: hsl(120, 100%, 40%);">+ [] L1CTL.receive(tr_L1CTL_DATA_IND(g_chan_nr, tr_RslLinkID_SACCH(?))) -> value l1_dl {</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* The second byte of the L1 header contains the TA. */</span><br><span style="color: hsl(120, 100%, 40%);">+ if (not (l1_dl.payload.data_ind.payload[1] == int2oct(ta_to_test, 1))) {</span><br><span style="color: hsl(120, 100%, 40%);">+ setverdict(fail, "TA in L1 header does not match the signaled (RSL) TA.");</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Ignore all other blocks */</span><br><span style="color: hsl(120, 100%, 40%);">+ [] L1CTL.receive { repeat; }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_rsl_chan_deact();</span><br><span style="color: hsl(120, 100%, 40%);">+ f_L1CTL_DM_REL_REQ(L1CTL, g_chan_nr);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ setverdict(pass);</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_rsl_chan_initial_ta() runs on test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var ConnHdlr vc_conn;</span><br><span style="color: hsl(120, 100%, 40%);">+ var ConnHdlrPars pars;</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init(testcasename());</span><br><span style="color: hsl(120, 100%, 40%);">+ pars := valueof(t_Pars(t_RslChanNr_Bm(1), ts_RSL_ChanMode_SIGN));</span><br><span style="color: hsl(120, 100%, 40%);">+ vc_conn := f_start_handler(refers(f_tc_rsl_chan_initial_ta), pars);</span><br><span style="color: hsl(120, 100%, 40%);">+ vc_conn.done;</span><br><span style="color: hsl(120, 100%, 40%);">+ Misc_Helpers.f_shutdown(__BFILE__, __LINE__);</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> /* Test if a channel without valid uplink bursts generates RSL CONN FAIL IND (TS 48.058 4.10) */</span><br><span> private function f_TC_conn_fail_crit(charstring id) runs on ConnHdlr {</span><br><span> f_l1_tune(L1CTL);</span><br><span>@@ -4621,6 +4670,7 @@</span><br><span> execute( TC_meas_res_sign_sdcch8() );</span><br><span> execute( TC_meas_res_sign_tchh_toa256() );</span><br><span> execute( TC_rsl_ms_pwr_ctrl() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_rsl_chan_initial_ta() );</span><br><span> execute( TC_conn_fail_crit() );</span><br><span> execute( TC_paging_imsi_80percent() );</span><br><span> execute( TC_paging_tmsi_80percent() );</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/14151">change 14151</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://gerrit.osmocom.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://gerrit.osmocom.org/14151"/><meta itemprop="name" content="View Change"/></div></div>
<div style="display:none"> Gerrit-Project: osmo-ttcn3-hacks </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-MessageType: merged </div>
<div style="display:none"> Gerrit-Change-Id: I4b2eec223e961aeedfd8afa77cb671d2842910fb </div>
<div style="display:none"> Gerrit-Change-Number: 14151 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Eric Wild <ewild@sysmocom.de> </div>
<div style="display:none"> Gerrit-Reviewer: Harald Welte <laforge@gnumonks.org> </div>
<div style="display:none"> Gerrit-Reviewer: Jenkins Builder (1000002) </div>