<p>lynxis lazus <strong>submitted</strong> this change.</p><p><a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/24651">View Change</a></p><div style="white-space:pre-wrap">Approvals:
Jenkins Builder: Verified
laforge: Looks good to me, but someone else must approve
pespin: Looks good to me, approved
</div><pre style="font-family: monospace,monospace; white-space: pre-wrap;">ns: test if SNS fails when all signalling NSVCs failes<br><br>As 3GPP TS 48.016 § 7.4b.1.1 specifies this behaviour.<br>1. do success SNS configuration<br>2. change sig weight of the seconds inactive bind<br>3. add second bind to SNS<br>4. stop reacting to NS_ALIVE on first NSVC (only NSVC with sig weight)<br>5. expect SNS SIZE<br><br>Related: OS#5039<br>Change-Id: Id06e34e7235d94a06152a0015487a507d6492a97<br>---<br>M ns/NS_Tests.ttcn<br>1 file changed, 36 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/ns/NS_Tests.ttcn b/ns/NS_Tests.ttcn</span><br><span>index 8bbb43c..9fbd5ab 100644</span><br><span>--- a/ns/NS_Tests.ttcn</span><br><span>+++ b/ns/NS_Tests.ttcn</span><br><span>@@ -626,6 +626,41 @@</span><br><span> f_clean_ns_codec();</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+/* Test if SNS fails when all signalling NSVCs failes</span><br><span style="color: hsl(120, 100%, 40%);">+ * 3GPP TS 48.016 § 7.4b.1.1</span><br><span style="color: hsl(120, 100%, 40%);">+ * 1. do success SNS configuration</span><br><span style="color: hsl(120, 100%, 40%);">+ * 2. change sig weight of the seconds inactive bind</span><br><span style="color: hsl(120, 100%, 40%);">+ * 3. add second bind to SNS</span><br><span style="color: hsl(120, 100%, 40%);">+ * 4. stop reacting to NS_ALIVE on first NSVC (only NSVC with sig weight)</span><br><span style="color: hsl(120, 100%, 40%);">+ * 5. expect SNS SIZE</span><br><span style="color: hsl(120, 100%, 40%);">+ */</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_sns_bss_all_signalling_nsvcs_failed() runs on RAW_Test_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ g_handle_rx_alive := true;</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_vty();</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_ns_codec(mp_nsconfig);</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_ns_codec(mp_nsconfig, 1);</span><br><span style="color: hsl(120, 100%, 40%);">+ f_incoming_sns_size();</span><br><span style="color: hsl(120, 100%, 40%);">+ f_incoming_sns_config();</span><br><span style="color: hsl(120, 100%, 40%);">+ f_outgoing_sns_config();</span><br><span style="color: hsl(120, 100%, 40%);">+ var default d := activate(as_rx_alive_tx_ack());</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_vty_config2(NSVTY, {"ns", "bind udp local2"}, "ip-sns signalling-weight 0 data-weight 99");</span><br><span style="color: hsl(120, 100%, 40%);">+ f_vty_config2(NSVTY, {"ns", "nse " & int2str(g_nsconfig.nsei)}, "ip-sns-bind local2");</span><br><span style="color: hsl(120, 100%, 40%);">+ f_incoming_sns_add(idx_add := 1, w_sig := 0, w_user := 99);</span><br><span style="color: hsl(120, 100%, 40%);">+ as_rx_alive_tx_ack(oneshot := true, idx := 1);</span><br><span style="color: hsl(120, 100%, 40%);">+ activate(as_rx_alive_tx_ack(idx := 1));</span><br><span style="color: hsl(120, 100%, 40%);">+ /* 2x NSVCs up, stop first NSVC */</span><br><span style="color: hsl(120, 100%, 40%);">+ deactivate(d);</span><br><span style="color: hsl(120, 100%, 40%);">+ /* libosmocore will rotate the SNS binds on failure */</span><br><span style="color: hsl(120, 100%, 40%);">+ NSCP[0].receive(t_NS_ALIVE);</span><br><span style="color: hsl(120, 100%, 40%);">+ NSCP[0].receive(t_NS_ALIVE);</span><br><span style="color: hsl(120, 100%, 40%);">+ NSCP[0].receive(t_NS_ALIVE);</span><br><span style="color: hsl(120, 100%, 40%);">+ f_incoming_sns_size(idx := 1);</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%);">+ f_clean_ns_codec();</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> if (mp_dialect == NS2_DIALECT_STATIC_RESETBLOCK or mp_dialect == NS2_DIALECT_IPACCESS) {</span><br><span> execute( TC_tx_reset() );</span><br><span>@@ -676,6 +711,7 @@</span><br><span> execute( TC_sns_bss_add() );</span><br><span> execute( TC_sns_bss_del() );</span><br><span> execute( TC_sns_bss_add_change_del() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_sns_bss_all_signalling_nsvcs_failed() );</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/+/24651">change 24651</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: Id06e34e7235d94a06152a0015487a507d6492a97 </div>
<div style="display:none"> Gerrit-Change-Number: 24651 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: lynxis lazus <lynxis@fe80.eu> </div>
<div style="display:none"> Gerrit-Reviewer: Jenkins Builder </div>
<div style="display:none"> Gerrit-Reviewer: laforge <laforge@osmocom.org> </div>
<div style="display:none"> Gerrit-Reviewer: lynxis lazus <lynxis@fe80.eu> </div>
<div style="display:none"> Gerrit-Reviewer: pespin <pespin@sysmocom.de> </div>
<div style="display:none"> Gerrit-MessageType: merged </div>