Change in osmo-ttcn3-hacks[master]: NS_Tests: add test case TC_sns_bss_add_change_del

[laforge]

laforge has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/24580 )

Change subject: NS_Tests: add test case TC_sns_bss_add_change_del
......................................................................

NS_Tests: add test case TC_sns_bss_add_change_del

1. do SNS configuration
2. add a bind
3. receive the SNS_ADD
4. before answering the SNS_ADD, change the weight via vty and remove the bind

Related: OS#5036
Change-Id: Ibc565bba4c7e0a0b4dd28a48847dbdb998c8528d
---
M ns/NS_Tests.ttcn
1 file changed, 47 insertions(+), 0 deletions(-)

Approvals:
  laforge: Looks good to me, approved
  pespin: Looks good to me, but someone else must approve
  Jenkins Builder: Verified



diff --git a/ns/NS_Tests.ttcn b/ns/NS_Tests.ttcn
index 3971f0d..8bbb43c 100644
--- a/ns/NS_Tests.ttcn
+++ b/ns/NS_Tests.ttcn
@@ -580,6 +580,52 @@
 	f_clean_ns_codec();
 }
 
+/* 1. do SNS configuration
+ * 2. add a bind
+ * 3. receive the SNS_ADD
+ * 4. before answering the SNS_ADD, change the weight via vty and remove the bind
+ */
+testcase TC_sns_bss_add_change_del() runs on RAW_Test_CT {
+	var PDU_NS rx;
+	var NSVCConfiguration nsvc_cfg;
+
+	g_handle_rx_alive := true;
+	f_init_vty();
+	f_init_ns_codec(mp_nsconfig);
+	f_init_ns_codec(mp_nsconfig, 1);
+	f_incoming_sns_size();
+	f_incoming_sns_config();
+	f_outgoing_sns_config();
+	activate(as_rx_alive_tx_ack());
+	f_vty_config2(NSVTY, {"ns", "nse " & int2str(g_nsconfig.nsei)}, "ip-sns-bind local2");
+
+	/* rx SNS ADD */
+	nsvc_cfg := g_nsconfig.nsvc[1];
+	if (nsvc_cfg.provider.ip.address_family == AF_INET) {
+		var template (omit) IP4_Elements v4_elem := { ts_SNS_IPv4(nsvc_cfg.provider.ip.remote_ip,
+								     nsvc_cfg.provider.ip.remote_udp_port,
+								     1, 1) };
+		rx := f_ns_exp(tr_SNS_ADD(g_nsconfig.nsei, ?, v4 := v4_elem), 0);
+	} else {
+		var template (omit) IP6_Elements v6_elem := { ts_SNS_IPv6(nsvc_cfg.provider.ip.remote_ip,
+								     nsvc_cfg.provider.ip.remote_udp_port,
+								     1, 1) };
+		rx := f_ns_exp(tr_SNS_ADD(g_nsconfig.nsei, ?, omit, v6_elem), 0);
+	}
+
+	/* delete the endpoint */
+	f_vty_config2(NSVTY, {"ns", "bind udp local2"}, "ip-sns signalling-weight 99 data-weight 99");
+	f_vty_config2(NSVTY, {"ns", "nse " & int2str(g_nsconfig.nsei)}, "no ip-sns-bind local2");
+
+	/* accept the SNS_ADD */
+	NSCP[0].send(ts_SNS_ACK(g_nsconfig.nsei, rx.pDU_SNS_Add.transactionID));
+
+	f_incoming_sns_chg_weight(idx_chg := 1);
+	f_incoming_sns_del(idx_del := 1, w_sig := 99, w_user := 99);
+	setverdict(pass);
+	f_clean_ns_codec();
+}
+
 control {
 	if (mp_dialect == NS2_DIALECT_STATIC_RESETBLOCK or mp_dialect == NS2_DIALECT_IPACCESS) {
 		execute( TC_tx_reset() );
@@ -629,6 +675,7 @@
 		execute( TC_sns_bss_change_weight_timeout() );
 		execute( TC_sns_bss_add() );
 		execute( TC_sns_bss_del() );
+		execute( TC_sns_bss_add_change_del() );
 	}
 }
 

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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: Ibc565bba4c7e0a0b4dd28a48847dbdb998c8528d
Gerrit-Change-Number: 24580
Gerrit-PatchSet: 5
Gerrit-Owner: lynxis lazus <lynxis at fe80.eu>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: laforge <laforge at osmocom.org>
Gerrit-Reviewer: pespin <pespin at sysmocom.de>
Gerrit-MessageType: merged
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