<p>laforge <strong>merged</strong> this change.</p><p><a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/15421">View Change</a></p><div style="white-space:pre-wrap">Approvals:
laforge: Looks good to me, approved
Jenkins Builder: Verified
</div><pre style="font-family: monospace,monospace; white-space: pre-wrap;">bts: Test if BTS forwards ETWS Primary Notification to PCU<br><br>All MS/UE must be notified of ETWS Primary Notifiations.<br><br>Depending on their state, the notification goes different paths:<br>* CS dedicated mode: BSC sends it as L3 message over LAPDm / DCCH<br>* CS/PS idle mode: BTS sends paging messages on PCH<br>* PS TBF active: PCU send Packet Application Info<br><br>This tests the last of the three methods by checking that a ETWS Primary<br>Notification sent on RSL to the BTS is received by the PCU socket.<br><br>Change-Id: I2661df7f7d870a0ac1c89bb8a85df81644b00b0a<br>Related: OS#4047, OS#4048<br>Depends: osmo-bts Ic0b3f38b400a0ca7e4089061ceb6548b0695faa6<br>---<br>M bts/BTS_Tests_SMSCB.ttcn<br>M library/PCUIF_Types.ttcn<br>2 files changed, 72 insertions(+), 2 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/bts/BTS_Tests_SMSCB.ttcn b/bts/BTS_Tests_SMSCB.ttcn</span><br><span>index 49416c2..292205a 100644</span><br><span>--- a/bts/BTS_Tests_SMSCB.ttcn</span><br><span>+++ b/bts/BTS_Tests_SMSCB.ttcn</span><br><span>@@ -26,6 +26,9 @@</span><br><span> </span><br><span> import from RSL_Types all;</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+import from PCUIF_Types all;</span><br><span style="color: hsl(120, 100%, 40%);">+import from PCUIF_CodecPort all;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> import from Osmocom_VTY_Functions all;</span><br><span> </span><br><span> import from BTS_Tests all;</span><br><span>@@ -1046,6 +1049,32 @@</span><br><span> }</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+/* Ensure ETWS Primary Notification is passed from RSL to PCU interface */</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_etws_pcu() runs on test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ timer T := 10.0;</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%);">+ f_init_l1ctl();</span><br><span style="color: hsl(120, 100%, 40%);">+ f_l1_tune(L1CTL, ccch_mode := CCCH_MODE_COMBINED_CBCH);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ RSL_CCHAN.send(ts_RSL_UD(ts_RSL_OSMO_ETWS_CMD(c_etws)));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ T.start;</span><br><span style="color: hsl(120, 100%, 40%);">+ alt {</span><br><span style="color: hsl(120, 100%, 40%);">+ [] PCU.receive(t_SD_PCUIF(g_pcu_conn_id, tr_PCUIF_APP_INFO_REQ(0, 0, c_etws))) {</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%);">+ [] PCU.receive(t_SD_PCUIF(g_pcu_conn_id, tr_PCUIF_APP_INFO_REQ(?, ?, ?))) {</span><br><span style="color: hsl(120, 100%, 40%);">+ setverdict(fail, "PCU socket received invalid APP INFO");</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ [] PCU.receive { repeat; }</span><br><span style="color: hsl(120, 100%, 40%);">+ [] T.timeout {</span><br><span style="color: hsl(120, 100%, 40%);">+ setverdict(fail, "PCU socket timeout receiving APP INFO (ETWS)");</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%);">+</span><br><span> </span><br><span> /* SMSCB TODO:</span><br><span> * multiple SMS BC CMD at the same time: Ensure all of them are sent exactly once</span><br><span>@@ -1083,6 +1112,7 @@</span><br><span> </span><br><span> execute( TC_etws_p1ro() );</span><br><span> execute( TC_etws_p1ro_end() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_etws_pcu() );</span><br><span> }</span><br><span> </span><br><span> </span><br><span>diff --git a/library/PCUIF_Types.ttcn b/library/PCUIF_Types.ttcn</span><br><span>index 551081b..721eb64 100644</span><br><span>--- a/library/PCUIF_Types.ttcn</span><br><span>+++ b/library/PCUIF_Types.ttcn</span><br><span>@@ -22,6 +22,7 @@</span><br><span> PCU_IF_MSG_DATA_CNF ('01'O),</span><br><span> PCU_IF_MSG_DATA_IND ('02'O),</span><br><span> PCU_IF_MSG_SUSP_REQ ('03'O),</span><br><span style="color: hsl(120, 100%, 40%);">+ PCU_IF_MSG_APP_INFO_REQ ('04'O),</span><br><span> PCU_IF_MSG_RTS_REQ ('10'O),</span><br><span> PCU_IF_MSG_DATA_CNF_DT ('11'O),</span><br><span> PCU_IF_MSG_RACH_IND ('22'O),</span><br><span>@@ -203,6 +204,14 @@</span><br><span> OCT9 identity_lv</span><br><span> } with { variant "" };</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+type record PCUIF_app_info_req {</span><br><span style="color: hsl(120, 100%, 40%);">+ uint8_t application_type,</span><br><span style="color: hsl(120, 100%, 40%);">+ uint8_t len,</span><br><span style="color: hsl(120, 100%, 40%);">+ octetstring data</span><br><span style="color: hsl(120, 100%, 40%);">+} with {</span><br><span style="color: hsl(120, 100%, 40%);">+ variant (len) "LENGTHTO(data)"</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> type record PCUIF_susp_req {</span><br><span> OCT4 tlli,</span><br><span> OCT6 ra_id,</span><br><span>@@ -224,7 +233,8 @@</span><br><span> PCUIF_info_ind info_ind,</span><br><span> PCUIF_act_req act_req,</span><br><span> PCUIF_time_ind time_ind,</span><br><span style="color: hsl(0, 100%, 40%);">- PCUIF_pag_req pag_req</span><br><span style="color: hsl(120, 100%, 40%);">+ PCUIF_pag_req pag_req,</span><br><span style="color: hsl(120, 100%, 40%);">+ PCUIF_app_info_req app_info_req</span><br><span> } with { variant "" };</span><br><span> </span><br><span> type record PCUIF_Message {</span><br><span>@@ -244,7 +254,8 @@</span><br><span> info_ind, msg_type = PCU_IF_MSG_INFO_IND;</span><br><span> act_req, msg_type = PCU_IF_MSG_ACT_REQ;</span><br><span> time_ind, msg_type = PCU_IF_MSG_TIME_IND;</span><br><span style="color: hsl(0, 100%, 40%);">- pag_req, msg_type = PCU_IF_MSG_PAG_REQ)"</span><br><span style="color: hsl(120, 100%, 40%);">+ pag_req, msg_type = PCU_IF_MSG_PAG_REQ;</span><br><span style="color: hsl(120, 100%, 40%);">+ app_info_req, msg_type = PCU_IF_MSG_APP_INFO_REQ)"</span><br><span> variant "PADDING(1696)" /* 212 * 8 */</span><br><span> };</span><br><span> </span><br><span>@@ -817,5 +828,34 @@</span><br><span> }</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+template (value) PCUIF_Message ts_PCUIF_APP_INFO_REQ(template (value) uint8_t bts_nr,</span><br><span style="color: hsl(120, 100%, 40%);">+ template (value) uint8_t app_type,</span><br><span style="color: hsl(120, 100%, 40%);">+ template (value) octetstring app_data) := {</span><br><span style="color: hsl(120, 100%, 40%);">+ msg_type := PCU_IF_MSG_APP_INFO_REQ,</span><br><span style="color: hsl(120, 100%, 40%);">+ bts_nr := bts_nr,</span><br><span style="color: hsl(120, 100%, 40%);">+ spare := '0000'O,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ app_info_req := {</span><br><span style="color: hsl(120, 100%, 40%);">+ application_type := app_type,</span><br><span style="color: hsl(120, 100%, 40%);">+ len := 0, /* overwritten */</span><br><span style="color: hsl(120, 100%, 40%);">+ data := app_data</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%);">+template (present) PCUIF_Message tr_PCUIF_APP_INFO_REQ(template (present) uint8_t bts_nr,</span><br><span style="color: hsl(120, 100%, 40%);">+ template (present) uint8_t app_type,</span><br><span style="color: hsl(120, 100%, 40%);">+ template (present) octetstring app_data) := {</span><br><span style="color: hsl(120, 100%, 40%);">+ msg_type := PCU_IF_MSG_APP_INFO_REQ,</span><br><span style="color: hsl(120, 100%, 40%);">+ bts_nr := bts_nr,</span><br><span style="color: hsl(120, 100%, 40%);">+ spare := '0000'O,</span><br><span style="color: hsl(120, 100%, 40%);">+ u := {</span><br><span style="color: hsl(120, 100%, 40%);">+ app_info_req := {</span><br><span style="color: hsl(120, 100%, 40%);">+ application_type := app_type,</span><br><span style="color: hsl(120, 100%, 40%);">+ len := ?,</span><br><span style="color: hsl(120, 100%, 40%);">+ data := app_data</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> </span><br><span> } with { encode "RAW" variant "BYTEORDER(first)" };</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/15421">change 15421</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: I2661df7f7d870a0ac1c89bb8a85df81644b00b0a </div>
<div style="display:none"> Gerrit-Change-Number: 15421 </div>
<div style="display:none"> Gerrit-PatchSet: 2 </div>
<div style="display:none"> Gerrit-Owner: laforge <laforge@gnumonks.org> </div>
<div style="display:none"> Gerrit-Reviewer: Jenkins Builder </div>
<div style="display:none"> Gerrit-Reviewer: laforge <laforge@gnumonks.org> </div>
<div style="display:none"> Gerrit-MessageType: merged </div>