<p>osmith <strong>submitted</strong> this change.</p><p><a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/25489">View Change</a></p><div style="white-space:pre-wrap">Approvals:
Jenkins Builder: Verified
pespin: Looks good to me, approved
</div><pre style="font-family: monospace,monospace; white-space: pre-wrap;">pcu: add TC_stat_pdch_avail_occ_ms_not_known_*<br><br>Add two new tests to verify occupied and available PDCH stats if MS is<br>not known by the PCU.<br><br>Related: SYS#4878<br>Change-Id: Id21d4056a21b73ff612956700d2056d838eb54f8<br>---<br>M pcu/PCU_Tests.ttcn<br>1 file changed, 97 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/pcu/PCU_Tests.ttcn b/pcu/PCU_Tests.ttcn</span><br><span>index 07d35c3..0324439 100644</span><br><span>--- a/pcu/PCU_Tests.ttcn</span><br><span>+++ b/pcu/PCU_Tests.ttcn</span><br><span>@@ -6070,6 +6070,101 @@</span><br><span> f_shutdown(__BFILE__, __LINE__, final := true);</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+/* Test stats for available and occupied PDCHs, for MS which is not known by</span><br><span style="color: hsl(120, 100%, 40%);">+ * the PCU (e.g. because it was forgotten due to no interaction, and old DL</span><br><span style="color: hsl(120, 100%, 40%);">+ * data arrives from SGSN) */</span><br><span style="color: hsl(120, 100%, 40%);">+function f_tc_stat_pdch_avail_occ_ms_not_known(boolean egprs) runs on RAW_PCU_Test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var PCUIF_info_ind info_ind := valueof(ts_PCUIF_INFO_default);</span><br><span style="color: hsl(120, 100%, 40%);">+ const BssgpBvci bvci := mp_gb_cfg.bvc[0].bvci;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Ensure a deterministic slot allocation of 1 PDCH with MS class 1 */</span><br><span style="color: hsl(120, 100%, 40%);">+ const MultislotCap_GPRS_BSSGP bssgp_mscap_gprs := {</span><br><span style="color: hsl(120, 100%, 40%);">+ gprsmultislotclass := '00001'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ gprsextendeddynalloccap := '0'B</span><br><span style="color: hsl(120, 100%, 40%);">+ };</span><br><span style="color: hsl(120, 100%, 40%);">+ const MultislotCap_EGPRS_BSSGP bssgp_mscap_egprs := {</span><br><span style="color: hsl(120, 100%, 40%);">+ egprsmultislotclass := '00001'B,</span><br><span style="color: hsl(120, 100%, 40%);">+ egprsextendeddynalloccap := '0'B</span><br><span style="color: hsl(120, 100%, 40%);">+ };</span><br><span style="color: hsl(120, 100%, 40%);">+ template (value) MSRadioAccessCapabilityV_BSSGP bssgp_ms_racap_gprs := {</span><br><span style="color: hsl(120, 100%, 40%);">+ valueof(ts_RaCapRec_BSSGP('0001'B /* E-GSM */, bssgp_mscap_gprs, omit)) };</span><br><span style="color: hsl(120, 100%, 40%);">+ template (value) MSRadioAccessCapabilityV_BSSGP bssgp_ms_racap_egprs := {</span><br><span style="color: hsl(120, 100%, 40%);">+ valueof(ts_RaCapRec_BSSGP('0001'B /* E-GSM */, bssgp_mscap_gprs, bssgp_mscap_egprs)) };</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Initialize NS/BSSGP side */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_bssgp();</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Only the 4 first TRX are enabled, each with 2 PDCHs. */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_PCUIF_PDCHMask_set(info_ind, '00000011'B, 0);</span><br><span style="color: hsl(120, 100%, 40%);">+ f_PCUIF_PDCHMask_set(info_ind, '00001100'B, 1);</span><br><span style="color: hsl(120, 100%, 40%);">+ f_PCUIF_PDCHMask_set(info_ind, '11000000'B, 2);</span><br><span style="color: hsl(120, 100%, 40%);">+ f_PCUIF_PDCHMask_set(info_ind, '00110000'B, 3);</span><br><span style="color: hsl(120, 100%, 40%);">+ f_PCUIF_PDCHMask_set(info_ind, '00000000'B, (4 .. 7));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Allocate 1 GprsMS instance */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_gprs_ms(1);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Initialize the PCU interface abstraction */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_raw(testcasename(), info_ind);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Reset stats */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_statsd_reset();</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Establish BSSGP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_bssgp_establish();</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* 8 PDCHs available, 0 occupied */</span><br><span style="color: hsl(120, 100%, 40%);">+ var StatsDExpects expect := {</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.available", mtype := "g", min := 8, max := 8 },</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.occupied", mtype := "g", min := 0, max := 0 },</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.occupied.gprs", mtype := "g", min := 0, max := 0 },</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.occupied.egprs", mtype := "g", min := 0, max := 0 }</span><br><span style="color: hsl(120, 100%, 40%);">+ };</span><br><span style="color: hsl(120, 100%, 40%);">+ f_statsd_expect(expect);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ var GprsMS ms := g_ms[0]; /* We only use first MS in this test */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_bssgp_client_llgmm_assign(TLLI_UNUSED, ms.tlli);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* SGSN sends some DL data, PCU will page on CCCH (PCH) */</span><br><span style="color: hsl(120, 100%, 40%);">+ var octetstring data := f_rnd_octstring(1400);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (egprs) {</span><br><span style="color: hsl(120, 100%, 40%);">+ BSSGP[0].send(ts_BSSGP_DL_UD(ms.tlli, data, bssgp_ms_racap_egprs));</span><br><span style="color: hsl(120, 100%, 40%);">+ } else {</span><br><span style="color: hsl(120, 100%, 40%);">+ BSSGP[0].send(ts_BSSGP_DL_UD(ms.tlli, data, bssgp_ms_racap_gprs));</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ f_ms_exp_dl_tbf_ass_ccch(ms, PCU_IF_SAPI_PCH);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Wait timer X2002 and DL block is available after CCCH IMM ASS */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_sleep(X2002);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* 1 PDCH occupied */</span><br><span style="color: hsl(120, 100%, 40%);">+ if (egprs) {</span><br><span style="color: hsl(120, 100%, 40%);">+ expect := {</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.available", mtype := "g", min := 8, max := 8 },</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.occupied", mtype := "g", min := 1, max := 1 },</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.occupied.gprs", mtype := "g", min := 0, max := 0 },</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.occupied.egprs", mtype := "g", min := 1, max := 1 }</span><br><span style="color: hsl(120, 100%, 40%);">+ };</span><br><span style="color: hsl(120, 100%, 40%);">+ } else {</span><br><span style="color: hsl(120, 100%, 40%);">+ expect := {</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.available", mtype := "g", min := 8, max := 8 },</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.occupied", mtype := "g", min := 1, max := 1 },</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.occupied.gprs", mtype := "g", min := 1, max := 1 },</span><br><span style="color: hsl(120, 100%, 40%);">+ { name := "TTCN3.bts.0.pdch.occupied.egprs", mtype := "g", min := 0, max := 0 }</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_statsd_expect(expect);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* Clean up */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_shutdown(__BFILE__, __LINE__, final := true);</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_stat_pdch_avail_occ_ms_not_known_gprs() runs on RAW_PCU_Test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ f_tc_stat_pdch_avail_occ_ms_not_known(false);</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_stat_pdch_avail_occ_ms_not_known_egprs() runs on RAW_PCU_Test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ f_tc_stat_pdch_avail_occ_ms_not_known(true);</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> control {</span><br><span> execute( TC_pcuif_suspend() );</span><br><span> execute( TC_pcuif_suspend_active_tbf() );</span><br><span>@@ -6180,6 +6275,8 @@</span><br><span> execute (TC_pdch_energy_saving() );</span><br><span> </span><br><span> execute( TC_stat_pdch_avail_occ() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_stat_pdch_avail_occ_ms_not_known_gprs() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_stat_pdch_avail_occ_ms_not_known_egprs() );</span><br><span> }</span><br><span> </span><br><span> }</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/25489">change 25489</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: Id21d4056a21b73ff612956700d2056d838eb54f8 </div>
<div style="display:none"> Gerrit-Change-Number: 25489 </div>
<div style="display:none"> Gerrit-PatchSet: 3 </div>
<div style="display:none"> Gerrit-Owner: osmith <osmith@sysmocom.de> </div>
<div style="display:none"> Gerrit-Reviewer: Jenkins Builder </div>
<div style="display:none"> Gerrit-Reviewer: osmith <osmith@sysmocom.de> </div>
<div style="display:none"> Gerrit-Reviewer: pespin <pespin@sysmocom.de> </div>
<div style="display:none"> Gerrit-MessageType: merged </div>