<p>fixeria has uploaded this change for <strong>review</strong>.</p><p><a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/25968">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">BTS_Tests: add TC_meas_res_speech_{tchf,tchh}_sapi3()<br><br>The idea behind these test cases is to make sure that osmo-bts<br>does send RSL MEASurement RESult messages regardless of what<br>was received on SACCH: RR Measurement Report or SAPI=3 data.<br><br>Change-Id: I7d17d6e5f413f2de78db944f23ad731b81ad24cf<br>---<br>M bts/BTS_Tests.ttcn<br>1 file changed, 82 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/68/25968/1</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 03519d9..d7419a9 100644</span><br><span>--- a/bts/BTS_Tests.ttcn</span><br><span>+++ b/bts/BTS_Tests.ttcn</span><br><span>@@ -3310,6 +3310,86 @@</span><br><span> Misc_Helpers.f_shutdown(__BFILE__, __LINE__);</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+/* Make sure that we always get RSL MEASurement RESult messages regardless</span><br><span style="color: hsl(120, 100%, 40%);">+ * of what is sent on SACCH: (RR) Measurement Report or SAPI=3 data (SMS). */</span><br><span style="color: hsl(120, 100%, 40%);">+private function f_TC_meas_res_sapi3(charstring id) runs on ConnHdlr {</span><br><span style="color: hsl(120, 100%, 40%);">+ timer Texec := 8.0;</span><br><span style="color: hsl(120, 100%, 40%);">+ timer Timpf := 2.0;</span><br><span style="color: hsl(120, 100%, 40%);">+ timer Tmr;</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%);">+ f_est_dchan();</span><br><span style="color: hsl(120, 100%, 40%);">+ L1CTL.clear;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Establish the main SAPI=0 link on DCCH first */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_tx_lapdm(ts_LAPDm_SABM(0, cr_MO_CMD, true, ''O), ts_RslLinkID_DCCH(0));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Give more time for the first RSL MEASurement RESult */</span><br><span style="color: hsl(120, 100%, 40%);">+ Tmr.start(0.480 * 2.0);</span><br><span style="color: hsl(120, 100%, 40%);">+ Texec.start; /* EXECution timer */</span><br><span style="color: hsl(120, 100%, 40%);">+ Timpf.start; /* IMPFung timer */</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%);">+ /* We expect RSL MEASurement RESult messages every ~480ms (plus some guard) */</span><br><span style="color: hsl(120, 100%, 40%);">+ [] RSL.receive(tr_RSL_MEAS_RES(g_pars.chan_nr)) {</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Reschedule the MEAS RES timer */</span><br><span style="color: hsl(120, 100%, 40%);">+ Tmr.start(0.480 + 0.120);</span><br><span style="color: hsl(120, 100%, 40%);">+ repeat;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ [] RSL.receive { repeat; }</span><br><span style="color: hsl(120, 100%, 40%);">+ [] Tmr.timeout {</span><br><span style="color: hsl(120, 100%, 40%);">+ setverdict(fail, "Timeout waiting for RSL MEAS RES");</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Inject some SAPI=3 traffic on SACCH every 2 seconds */</span><br><span style="color: hsl(120, 100%, 40%);">+ [] Timpf.timeout {</span><br><span style="color: hsl(120, 100%, 40%);">+ f_tx_lapdm(ts_LAPDm_SABM(3, cr_MO_CMD, true, ''O), ts_RslLinkID_SACCH(3));</span><br><span style="color: hsl(120, 100%, 40%);">+ log("Injected SAPI=3 traffic on SACCH");</span><br><span style="color: hsl(120, 100%, 40%);">+ Timpf.start;</span><br><span style="color: hsl(120, 100%, 40%);">+ repeat;</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ /* We're good if survived so far */</span><br><span style="color: hsl(120, 100%, 40%);">+ [] Texec.timeout {</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%);">+</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%);">+ f_rslem_unregister(0, g_chan_nr);</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_meas_res_speech_tchf_sapi3() runs on test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var template RSL_IE_ChannelMode ch_mode;</span><br><span style="color: hsl(120, 100%, 40%);">+ var template ConnHdlrPars pars;</span><br><span style="color: hsl(120, 100%, 40%);">+ var ConnHdlr vc_conn;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init();</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ ch_mode := ts_RSL_ChanMode(RSL_CHRT_TCH_F, RSL_CMOD_SP_GSM1);</span><br><span style="color: hsl(120, 100%, 40%);">+ pars := t_Pars(t_RslChanNr_Bm(1), ch_mode);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ vc_conn := f_start_handler(refers(f_TC_meas_res_sapi3), valueof(pars));</span><br><span style="color: hsl(120, 100%, 40%);">+ vc_conn.done;</span><br><span style="color: hsl(120, 100%, 40%);">+</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%);">+testcase TC_meas_res_speech_tchh_sapi3() runs on test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var template RSL_IE_ChannelMode ch_mode;</span><br><span style="color: hsl(120, 100%, 40%);">+ var template ConnHdlrPars pars;</span><br><span style="color: hsl(120, 100%, 40%);">+ var ConnHdlr vc_conn;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init();</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ ch_mode := ts_RSL_ChanMode(RSL_CHRT_TCH_H, RSL_CMOD_SP_GSM1);</span><br><span style="color: hsl(120, 100%, 40%);">+ pars := t_Pars(t_RslChanNr_Lm(5, 0), ch_mode);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ vc_conn := f_start_handler(refers(f_TC_meas_res_sapi3), valueof(pars));</span><br><span style="color: hsl(120, 100%, 40%);">+ vc_conn.done;</span><br><span style="color: hsl(120, 100%, 40%);">+</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> /* establish DChan, and send MS POWER CONTROL messages via RSL, verify that</span><br><span> * the BTS is forwarding those values to the MS via the SACCH L1 header. */</span><br><span> private function f_tc_rsl_ms_pwr_ctrl(charstring id) runs on ConnHdlr {</span><br><span>@@ -7890,6 +7970,8 @@</span><br><span> execute( TC_meas_res_sign_sdcch4() );</span><br><span> execute( TC_meas_res_sign_sdcch8() );</span><br><span> execute( TC_meas_res_sign_tchh_toa256() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_meas_res_speech_tchf_sapi3() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_meas_res_speech_tchh_sapi3() );</span><br><span> execute( TC_tx_power_start_ramp_up_bcch() );</span><br><span> execute( TC_tx_power_start_ramp_down_bcch() );</span><br><span> execute( TC_tx_power_ramp_adm_state_change() );</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/25968">change 25968</a>. 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<div style="display:none"> Gerrit-Project: osmo-ttcn3-hacks </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: I7d17d6e5f413f2de78db944f23ad731b81ad24cf </div>
<div style="display:none"> Gerrit-Change-Number: 25968 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: fixeria <vyanitskiy@sysmocom.de> </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>