<p>Harald Welte has uploaded this change for <strong>review</strong>.</p><p><a href="https://gerrit.osmocom.org/14102">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">bts: Add TC_sms_cb_cmd_cbch_sdcch{4,8}_default_only<br><br>Add a most basic CBCH DEFAULT message test: Ensure *only* the<br>default message is sent if a default is set.<br><br>Related: OS#4011<br>Change-Id: Iab03fa88b759759a493516d43090c4df63f7b06f<br>---<br>M bts/BTS_Tests_SMSCB.ttcn<br>1 file changed, 101 insertions(+), 12 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/02/14102/1</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 c27eae6..b33159b 100644</span><br><span>--- a/bts/BTS_Tests_SMSCB.ttcn</span><br><span>+++ b/bts/BTS_Tests_SMSCB.ttcn</span><br><span>@@ -85,10 +85,15 @@</span><br><span> mtc.stop;</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+private function f_cbch_fn2tb(uint32_t fn) return integer</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+ return (fn/51) mod 8; /* TS 05.02 Section 6.5.4 */</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> /* Verify the CBCH TB scheduling rules of TS 05.02 Section 6.5.4 */</span><br><span> private function f_cbch_fn_verify(uint32_t fn, CBCH_Block cb)</span><br><span> {</span><br><span style="color: hsl(0, 100%, 40%);">- var integer tb := (fn/51) mod 8; /* TS 05.02 Section 6.5.4 */</span><br><span style="color: hsl(120, 100%, 40%);">+ var integer tb := f_cbch_fn2tb(fn);</span><br><span> if (cb.block_type.seq_nr == 15 /* null */) {</span><br><span> /* always permitted */</span><br><span> return;</span><br><span>@@ -103,12 +108,8 @@</span><br><span> }</span><br><span> }</span><br><span> </span><br><span style="color: hsl(0, 100%, 40%);">-/* shared function doing the heavy lifting for most CBCH tests */</span><br><span style="color: hsl(0, 100%, 40%);">-private function f_TC_smscb(CbchTestPars pars) runs on test_CT {</span><br><span style="color: hsl(0, 100%, 40%);">- var L1ctlDlMessage dl;</span><br><span style="color: hsl(0, 100%, 40%);">- var boolean cmd_seen_once := false;</span><br><span style="color: hsl(0, 100%, 40%);">- var integer i, j;</span><br><span style="color: hsl(0, 100%, 40%);">- timer T := 5.0;</span><br><span style="color: hsl(120, 100%, 40%);">+private function f_smscb_setup(inout CbchTestPars pars) runs on test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var integer i;</span><br><span> </span><br><span> f_cbch_compute_exp_blocks(pars);</span><br><span> </span><br><span>@@ -140,6 +141,24 @@</span><br><span> valueof(ts_RSL_IE_CbCmdType(msg.rsl_cb_cmd, rsl_last_block));</span><br><span> RSL_CCHAN.send(ts_RSL_UD(ts_RSL_SMSCB_CMD(cmd_type, msg.payload)));</span><br><span> }</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%);">+private function f_smscb_cleanup() runs on test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ /* reset timeslot 0 channel combination to default */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_vty_config2(BSCVTY, {"network", "bts 0", "trx 0", "timeslot 0"},</span><br><span style="color: hsl(120, 100%, 40%);">+ "phys_chan_config CCCH+SDCCH4");</span><br><span style="color: hsl(120, 100%, 40%);">+ f_vty_config2(BSCVTY, {"network", "bts 0", "trx 0", "timeslot 6"},</span><br><span style="color: hsl(120, 100%, 40%);">+ "phys_chan_config SDCCH8");</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%);">+/* shared function doing the heavy lifting for most CBCH tests */</span><br><span style="color: hsl(120, 100%, 40%);">+private function f_TC_smscb(CbchTestPars pars) runs on test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var L1ctlDlMessage dl;</span><br><span style="color: hsl(120, 100%, 40%);">+ var integer i, j;</span><br><span style="color: hsl(120, 100%, 40%);">+ timer T := 5.0 * int2float(lengthof(pars.msgs));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_smscb_setup(pars);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> T.start;</span><br><span> /* Expect this to show up exactly once on the basic CBCH (four blocks) */</span><br><span> alt {</span><br><span>@@ -188,11 +207,55 @@</span><br><span> }</span><br><span> }</span><br><span> </span><br><span style="color: hsl(0, 100%, 40%);">- /* reset timeslot 0 channel combination to default */</span><br><span style="color: hsl(0, 100%, 40%);">- f_vty_config2(BSCVTY, {"network", "bts 0", "trx 0", "timeslot 0"},</span><br><span style="color: hsl(0, 100%, 40%);">- "phys_chan_config CCCH+SDCCH4");</span><br><span style="color: hsl(0, 100%, 40%);">- f_vty_config2(BSCVTY, {"network", "bts 0", "trx 0", "timeslot 6"},</span><br><span style="color: hsl(0, 100%, 40%);">- "phys_chan_config SDCCH8");</span><br><span style="color: hsl(120, 100%, 40%);">+ f_smscb_cleanup();</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%);">+private function f_TC_smscb_default_only(CbchTestPars pars) runs on test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var L1ctlDlMessage dl;</span><br><span style="color: hsl(120, 100%, 40%);">+ timer T := 5.0;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_smscb_setup(pars);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* ensure whatever initial NULL messages have all been drained */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_sleep(5.0);</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%);">+ T.start;</span><br><span style="color: hsl(120, 100%, 40%);">+ alt {</span><br><span style="color: hsl(120, 100%, 40%);">+ [] L1CTL.receive(tr_L1CTL_DATA_IND(t_RslChanNr_CBCH(0))) -> value dl {</span><br><span style="color: hsl(120, 100%, 40%);">+ var integer tb := f_cbch_fn2tb(dl.dl_info.frame_nr);</span><br><span style="color: hsl(120, 100%, 40%);">+ log("CBCH: ", dl);</span><br><span style="color: hsl(120, 100%, 40%);">+ var CBCH_Block cb := dec_CBCH_Block(dl.payload.data_ind.payload);</span><br><span style="color: hsl(120, 100%, 40%);">+ /* detect the proper CBCH messages; check frame number */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_cbch_fn_verify(dl.dl_info.frame_nr, cb);</span><br><span style="color: hsl(120, 100%, 40%);">+ if (tb >= 4) {</span><br><span style="color: hsl(120, 100%, 40%);">+ /* skip extended CBCH for now */</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%);">+ if (not match(cb, tr_CBCH_Block)) {</span><br><span style="color: hsl(120, 100%, 40%);">+ setverdict(fail, "Illegal CBCH Block received: ", cb);</span><br><span style="color: hsl(120, 100%, 40%);">+ } else {</span><br><span style="color: hsl(120, 100%, 40%);">+ var uint4_t rx_seq_nr := cb.block_type.seq_nr;</span><br><span style="color: hsl(120, 100%, 40%);">+ var template CBCH_Block tr;</span><br><span style="color: hsl(120, 100%, 40%);">+ if (rx_seq_nr < lengthof(pars.msgs[0].blocks)) {</span><br><span style="color: hsl(120, 100%, 40%);">+ var CbchBlock b := pars.msgs[0].blocks[rx_seq_nr];</span><br><span style="color: hsl(120, 100%, 40%);">+ tr := tr_CBCH_Block(b.seq_nr, b.is_last, b.payload);</span><br><span style="color: hsl(120, 100%, 40%);">+ } else {</span><br><span style="color: hsl(120, 100%, 40%);">+ tr := tr_CBCH_Block(15, ?, ?);</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+ if (match(cb, tr)) {</span><br><span style="color: hsl(120, 100%, 40%);">+ setverdict(pass); /* FIXME: check that all blocks are received? */</span><br><span style="color: hsl(120, 100%, 40%);">+ repeat;</span><br><span style="color: hsl(120, 100%, 40%);">+ } else {</span><br><span style="color: hsl(120, 100%, 40%);">+ setverdict(fail, "Unexpected CBCH block ", cb, ", expected ", tr);</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%);">+ [] L1CTL.receive { repeat; }</span><br><span style="color: hsl(120, 100%, 40%);">+ [] T.timeout {}</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_smscb_cleanup();</span><br><span> }</span><br><span> </span><br><span> private const CbchTestMsgs msgs_1m_1b_norm := {</span><br><span>@@ -246,6 +309,13 @@</span><br><span> omit }</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+private const CbchTestMsgs msgs_1m_3b_default := {</span><br><span style="color: hsl(120, 100%, 40%);">+ { RSL_CB_CMD_DEFAULT, 2, '001000320f1141660c344dd3cba09a0c000000000000'O &</span><br><span style="color: hsl(120, 100%, 40%);">+ '000102030405060708090a0b0c0d0e0f101213141516'O &</span><br><span style="color: hsl(120, 100%, 40%);">+ '101112131415161718191a1b1c1d1e1f202223242526'O,</span><br><span style="color: hsl(120, 100%, 40%);">+ omit }</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> /* transmit single-block SMSCB COMMAND */</span><br><span> testcase TC_sms_cb_cmd_sdcch4_1block() runs on test_CT {</span><br><span> var CbchTestPars pars := {</span><br><span>@@ -342,6 +412,23 @@</span><br><span> f_TC_smscb(pars);</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+/* set a DEFAULT message; verify it gets transmitted all the time */</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_sms_cb_cmd_sdcch4_default_only() runs on test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var CbchTestPars pars := {</span><br><span style="color: hsl(120, 100%, 40%);">+ use_sdcch4 := true,</span><br><span style="color: hsl(120, 100%, 40%);">+ msgs := msgs_1m_3b_default</span><br><span style="color: hsl(120, 100%, 40%);">+ };</span><br><span style="color: hsl(120, 100%, 40%);">+ f_TC_smscb_default_only(pars);</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_sms_cb_cmd_sdcch8_default_only() runs on test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var CbchTestPars pars := {</span><br><span style="color: hsl(120, 100%, 40%);">+ use_sdcch4 := true,</span><br><span style="color: hsl(120, 100%, 40%);">+ msgs := msgs_1m_3b_default</span><br><span style="color: hsl(120, 100%, 40%);">+ };</span><br><span style="color: hsl(120, 100%, 40%);">+ f_TC_smscb_default_only(pars);</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> /* SMSCB TODO:</span><br><span> * multiple SMS BC CMD at the same time: Ensure all of them are sent exactly once</span><br><span> * extended CBCH vs. normal CBCH</span><br><span>@@ -355,12 +442,14 @@</span><br><span> execute( TC_sms_cb_cmd_sdcch4_4block() );</span><br><span> execute( TC_sms_cb_cmd_sdcch4_multi() );</span><br><span> execute( TC_sms_cb_cmd_sdcch4_schedule() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_sms_cb_cmd_sdcch4_default_only() );</span><br><span> execute( TC_sms_cb_cmd_sdcch8_1block() );</span><br><span> execute( TC_sms_cb_cmd_sdcch8_2block() );</span><br><span> execute( TC_sms_cb_cmd_sdcch8_3block() );</span><br><span> execute( TC_sms_cb_cmd_sdcch8_4block() );</span><br><span> execute( TC_sms_cb_cmd_sdcch8_multi() );</span><br><span> execute( TC_sms_cb_cmd_sdcch8_schedule() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_sms_cb_cmd_sdcch8_default_only() );</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/14102">change 14102</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/14102"/><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: newchange </div>
<div style="display:none"> Gerrit-Change-Id: Iab03fa88b759759a493516d43090c4df63f7b06f </div>
<div style="display:none"> Gerrit-Change-Number: 14102 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Harald Welte <laforge@gnumonks.org> </div>