pespin has uploaded this change for review.
stp: Split M3UA TCP tests into its own testenv config
That group of tests explicitly tests operation of m3ua-tcp AS(P)s and
interaction with m3ua(-sctp) ones.
Hence, create a new config to test those, where we keep the TCP related
configuration in osmo-stp.
Change-Id: I8123887755aa3253830b43407b4cc6b21142233c
---
M stp/STP_Tests_M3UA.cfg
M stp/STP_Tests_M3UA.ttcn
A stp/STP_Tests_M3UA_TCP.cfg
A stp/STP_Tests_M3UA_TCP.ttcn
A stp/osmo-stp-m3ua-tcp.confmerge
M stp/osmo-stp-m3ua.confmerge
A stp/testenv_m3ua-tcp.cfg
7 files changed, 258 insertions(+), 127 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/24/40324/1
diff --git a/stp/STP_Tests_M3UA.cfg b/stp/STP_Tests_M3UA.cfg
index d5894a1..994314a 100644
--- a/stp/STP_Tests_M3UA.cfg
+++ b/stp/STP_Tests_M3UA.cfg
@@ -38,15 +38,6 @@
point_code := 42,
routing_ctx := 1042
},
- /* as-sender-tcp: One ASP within AS */
- {
- asp_name := "asp-sender-tcp",
- use_tcp := true,
- remote_port := 2905,
- local_port := 9999,
- point_code := 123,
- routing_ctx := 1123
- },
/* as-client: One ASP within AS */
{
asp_name := "asp-client0",
@@ -73,21 +64,12 @@
local_port := 11061,
point_code := 61,
routing_ctx := -
- },
- /* as-client-tcp: One ASP within AS */
- {
- asp_name := "asp-client0-tcp",
- use_tcp := true,
- remote_port := 2906,
- local_port := 10002,
- point_code := 155,
- routing_ctx := 1155
}
};
/* number of M3UA clients in ATS */
-STP_Tests_M3UA.mp_m3ua_num_clients := 4;
+STP_Tests_M3UA.mp_m3ua_num_clients := 3;
/* number of M3UA servers in ATS */
-STP_Tests_M3UA.mp_m3ua_num_servers := 4;
+STP_Tests_M3UA.mp_m3ua_num_servers := 3;
[MAIN_CONTROLLER]
diff --git a/stp/STP_Tests_M3UA.ttcn b/stp/STP_Tests_M3UA.ttcn
index a78dec5..64153ab 100644
--- a/stp/STP_Tests_M3UA.ttcn
+++ b/stp/STP_Tests_M3UA.ttcn
@@ -12,6 +12,7 @@
*/
friend module STP_Tests_IPA_M3UA;
+friend module STP_Tests_M3UA_TCP;
import from General_Types all;
import from Osmocom_Types all;
@@ -70,7 +71,7 @@
};
type record of M3uaConfig M3uaConfigs;
-private function M3UA_SRV(integer idx) runs on RAW_M3UA_CT return integer {
+friend function M3UA_SRV(integer idx) runs on RAW_M3UA_CT return integer {
return g_m3ua_num_clients + idx;
}
@@ -515,7 +516,7 @@
}
/* Test if traffic is routed from idx_tx/pc_tx to idx_rx/pc_rx */
-private function f_test_traffic(integer idx_tx, template (omit) OCT4 rctx_sender, OCT4 pc_tx,
+friend function f_test_traffic(integer idx_tx, template (omit) OCT4 rctx_sender, OCT4 pc_tx,
integer idx_rx, template (omit) OCT4 rctx_receiver, OCT4 pc_rx,
OCT1 si := '23'O, OCT1 ni := '00'O, OCT1 mp := '00'O, OCT1 sls := '00'O)
runs on RAW_M3UA_CT {
@@ -1456,76 +1457,6 @@
f_clear_m3ua();
}
-private function f_TC_m3ua_tcp(integer idx_a, integer idx_b) runs on RAW_M3UA_CT {
- var M3uaConfig cfg_a := g_m3ua_configs[idx_a];
- var M3uaConfig cfg_b := g_m3ua_configs[idx_b];
- var OCT4 rctx_a := int2oct(cfg_a.routing_ctx, 4);
- var OCT4 rctx_b := int2oct(cfg_b.routing_ctx, 4);
- var OCT4 pc_a := int2oct(cfg_a.point_code, 4);
- var OCT4 pc_b := int2oct(cfg_b.point_code, 4);
-
- /* establish connection with ASP 'A' */
- if (idx_a < g_m3ua_num_clients) {
- f_M3UA_asp_up_act(idx_a, rctx := rctx_a);
- } else {
- f_M3UA_CLNT_asp_up_act(idx_a, rctx := rctx_a);
- }
-
- /* establish connection with ASP 'B' */
- if (idx_b < g_m3ua_num_clients) {
- f_M3UA_asp_up_act(idx_b, rctx := rctx_b);
- } else {
- f_M3UA_CLNT_asp_up_act(idx_b, rctx := rctx_b);
- }
-
- /* In the case when ASP[idx_b] is configured as the client (i.e. osmo-stp connects to
- * the testsuite; idx_b >= g_m3ua_num_clients), in f_M3UA_CLNT_asp_up_act() we're expecting
- * to receive ASPACT and then sending ASPACT_ACK to it. Right after that, we're sending
- * some random data via ASP[idx_a], which we then expect to receive via ASP[idx_b].
- *
- * There is a chance that the random data sent via ASP[idx_a] would reach osmo-stp
- * earlier than the ASPUP_ACK we sent for ASP[idx_b]. This is happening most of the
- * times when running TC_m3ua_tcp_cli_srv. Using f_sleep() helps to avoid this. */
- f_sleep(1.0);
-
- /* M3UA/A -> M3UA/B */
- f_test_traffic(idx_a, rctx_a, pc_a,
- idx_b, rctx_b, pc_b);
- /* M3UA/B -> M3UA/A */
- f_test_traffic(idx_b, rctx_b, pc_b,
- idx_a, rctx_a, pc_a);
-
- f_clear_m3ua();
-}
-
-/* test routing between M3UA/SCTP (client) and M3UA/TCP (client) */
-testcase TC_m3ua_tcp_cli() runs on RAW_M3UA_CT {
- f_init_m3ua();
- f_TC_m3ua_tcp(0, 3); /* 'asp-sender' <-> 'asp-sender-tcp' */
-}
-
-/* test routing between M3UA/SCTP (client) and M3UA/TCP (server) */
-testcase TC_m3ua_tcp_cli_srv() runs on RAW_M3UA_CT {
- f_init_m3ua();
- f_init_m3ua_srv();
- f_TC_m3ua_tcp(0, M3UA_SRV(3)); /* 'asp-sender' <-> 'asp-client-tcp' */
-}
-
-/* test routing between M3UA/SCTP (server) and M3UA/TCP (server) */
-testcase TC_m3ua_tcp_srv() runs on RAW_M3UA_CT {
- f_init_m3ua();
- f_init_m3ua_srv();
- f_TC_m3ua_tcp(M3UA_SRV(0), M3UA_SRV(3)); /* 'asp-client' <-> 'asp-client-tcp' */
-}
-
-/* test routing between M3UA/SCTP (server) and M3UA/TCP (client) */
-testcase TC_m3ua_tcp_srv_cli() runs on RAW_M3UA_CT {
- f_init_m3ua();
- f_init_m3ua_srv();
- f_TC_m3ua_tcp(M3UA_SRV(0), 3); /* 'asp-client' <-> 'asp-sender-tcp' */
-}
-
-
control {
/* M3UA Tests */
execute( TC_connect_asp_up() );
@@ -1542,11 +1473,6 @@
execute( TC_act_rctx_data_no_rctx() );
execute( TC_m3ua_sctp_srv_adm_shutdown() );
- execute( TC_m3ua_tcp_cli() );
- execute( TC_m3ua_tcp_cli_srv() );
- execute( TC_m3ua_tcp_srv() );
- execute( TC_m3ua_tcp_srv_cli() );
-
/* M3UA RKM tests */
execute( TC_rkm_reg_static_notpermitted() );
execute( TC_rkm_reg_static_permitted() );
diff --git a/stp/STP_Tests_M3UA_TCP.cfg b/stp/STP_Tests_M3UA_TCP.cfg
new file mode 100644
index 0000000..7113e97
--- /dev/null
+++ b/stp/STP_Tests_M3UA_TCP.cfg
@@ -0,0 +1,61 @@
+[ORDERED_INCLUDE]
+# Common configuration, shared between test suites
+"../Common.cfg"
+# testsuite specific configuration, not expected to change
+"./STP_Tests.default"
+
+# Local configuration below
+
+[LOGGING]
+
+[TESTPORT_PARAMETERS]
+
+[MODULE_PARAMETERS]
+/* Clients first, servers afterwards, match mp_m3ua_num_{clients,servers} */
+STP_Tests_M3UA.mp_m3ua_configs := {
+ /* as-sender: One ASP within AS */
+ {
+ asp_name := "asp-sender",
+ use_tcp := false,
+ remote_port := 2905,
+ local_port := 9999,
+ point_code := 23,
+ routing_ctx := 1023
+ },
+ /* as-sender-tcp: One ASP within AS */
+ {
+ asp_name := "asp-sender-tcp",
+ use_tcp := true,
+ remote_port := 2905,
+ local_port := 9999,
+ point_code := 123,
+ routing_ctx := 1123
+ },
+ /* as-client: One ASP within AS */
+ {
+ asp_name := "asp-client0",
+ use_tcp := false,
+ remote_port := 2906,
+ local_port := 10002,
+ point_code := 55,
+ routing_ctx := 1055
+ },
+ /* as-client-tcp: One ASP within AS */
+ {
+ asp_name := "asp-client0-tcp",
+ use_tcp := true,
+ remote_port := 2906,
+ local_port := 10002,
+ point_code := 155,
+ routing_ctx := 1155
+ }
+ };
+/* number of M3UA clients in ATS */
+STP_Tests_M3UA.mp_m3ua_num_clients := 2;
+/* number of M3UA servers in ATS */
+STP_Tests_M3UA.mp_m3ua_num_servers := 2;
+
+[MAIN_CONTROLLER]
+
+[EXECUTE]
+STP_Tests_M3UA_TCP.control
diff --git a/stp/STP_Tests_M3UA_TCP.ttcn b/stp/STP_Tests_M3UA_TCP.ttcn
new file mode 100644
index 0000000..15361ef
--- /dev/null
+++ b/stp/STP_Tests_M3UA_TCP.ttcn
@@ -0,0 +1,114 @@
+module STP_Tests_M3UA_TCP {
+
+/* Osmocom STP test suite in in TTCN-3
+ * (C) 2019 Harald Welte <laforge@gnumonks.org>
+ * (C) 2024-2025 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
+ * All rights reserved.
+ *
+ * Released under the terms of GNU General Public License, Version 2 or
+ * (at your option) any later version.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+import from General_Types all;
+import from Osmocom_Types all;
+import from IPL4asp_Types all;
+
+import from Osmocom_VTY_Functions all;
+
+import from M3UA_Types all;
+import from M3UA_Templates all;
+import from M3UA_CodecPort all;
+import from M3UA_CodecPort_CtrlFunct all;
+
+import from M3UA_Emulation all;
+import from MTP3asp_Types all;
+import from MTP3asp_PortType all;
+
+import from SCCP_Types all;
+import from SCCP_Templates all;
+import from SCCPasp_Types all;
+import from SCCP_Emulation all;
+
+import from STP_Tests_Common all;
+import from STP_Tests_M3UA all;
+
+private function f_TC_m3ua_tcp(integer idx_a, integer idx_b) runs on RAW_M3UA_CT {
+ var M3uaConfig cfg_a := g_m3ua_configs[idx_a];
+ var M3uaConfig cfg_b := g_m3ua_configs[idx_b];
+ var OCT4 rctx_a := int2oct(cfg_a.routing_ctx, 4);
+ var OCT4 rctx_b := int2oct(cfg_b.routing_ctx, 4);
+ var OCT4 pc_a := int2oct(cfg_a.point_code, 4);
+ var OCT4 pc_b := int2oct(cfg_b.point_code, 4);
+
+ /* establish connection with ASP 'A' */
+ if (idx_a < g_m3ua_num_clients) {
+ f_M3UA_asp_up_act(idx_a, rctx := rctx_a);
+ } else {
+ f_M3UA_CLNT_asp_up_act(idx_a, rctx := rctx_a);
+ }
+
+ /* establish connection with ASP 'B' */
+ if (idx_b < g_m3ua_num_clients) {
+ f_M3UA_asp_up_act(idx_b, rctx := rctx_b);
+ } else {
+ f_M3UA_CLNT_asp_up_act(idx_b, rctx := rctx_b);
+ }
+
+ /* In the case when ASP[idx_b] is configured as the client (i.e. osmo-stp connects to
+ * the testsuite; idx_b >= g_m3ua_num_clients), in f_M3UA_CLNT_asp_up_act() we're expecting
+ * to receive ASPACT and then sending ASPACT_ACK to it. Right after that, we're sending
+ * some random data via ASP[idx_a], which we then expect to receive via ASP[idx_b].
+ *
+ * There is a chance that the random data sent via ASP[idx_a] would reach osmo-stp
+ * earlier than the ASPUP_ACK we sent for ASP[idx_b]. This is happening most of the
+ * times when running TC_m3ua_tcp_cli_srv. Using f_sleep() helps to avoid this. */
+ f_sleep(1.0);
+
+ /* M3UA/A -> M3UA/B */
+ f_test_traffic(idx_a, rctx_a, pc_a,
+ idx_b, rctx_b, pc_b);
+ /* M3UA/B -> M3UA/A */
+ f_test_traffic(idx_b, rctx_b, pc_b,
+ idx_a, rctx_a, pc_a);
+
+ f_clear_m3ua();
+}
+
+/* test routing between M3UA/SCTP (client) and M3UA/TCP (client) */
+testcase TC_m3ua_tcp_cli() runs on RAW_M3UA_CT {
+ f_init_m3ua();
+ f_TC_m3ua_tcp(0, 1); /* 'asp-sender' <-> 'asp-sender-tcp' */
+}
+
+/* test routing between M3UA/SCTP (client) and M3UA/TCP (server) */
+testcase TC_m3ua_tcp_cli_srv() runs on RAW_M3UA_CT {
+ f_init_m3ua();
+ f_init_m3ua_srv();
+ f_TC_m3ua_tcp(0, M3UA_SRV(1)); /* 'asp-sender' <-> 'asp-client-tcp' */
+}
+
+/* test routing between M3UA/SCTP (server) and M3UA/TCP (server) */
+testcase TC_m3ua_tcp_srv() runs on RAW_M3UA_CT {
+ f_init_m3ua();
+ f_init_m3ua_srv();
+ f_TC_m3ua_tcp(M3UA_SRV(0), M3UA_SRV(1)); /* 'asp-client' <-> 'asp-client-tcp' */
+}
+
+/* test routing between M3UA/SCTP (server) and M3UA/TCP (client) */
+testcase TC_m3ua_tcp_srv_cli() runs on RAW_M3UA_CT {
+ f_init_m3ua();
+ f_init_m3ua_srv();
+ f_TC_m3ua_tcp(M3UA_SRV(0), 1); /* 'asp-client' <-> 'asp-sender-tcp' */
+}
+
+control {
+ /* M3UA TCP Tests */
+ execute( TC_m3ua_tcp_cli() );
+ execute( TC_m3ua_tcp_cli_srv() );
+ execute( TC_m3ua_tcp_srv() );
+ execute( TC_m3ua_tcp_srv_cli() );
+}
+
+}
\ No newline at end of file
diff --git a/stp/osmo-stp-m3ua-tcp.confmerge b/stp/osmo-stp-m3ua-tcp.confmerge
new file mode 100644
index 0000000..7c77b05
--- /dev/null
+++ b/stp/osmo-stp-m3ua-tcp.confmerge
@@ -0,0 +1,67 @@
+cs7 instance 0
+ !
+ ! M3UA-TCP AS/ASP:
+ !
+ asp asp-sender-tcp 9999 2905 m3ua tcp
+ local-ip 127.0.0.1
+ local-ip ::1
+ remote-ip 127.0.0.1
+ remote-ip ::1
+ role sg
+ transport-role server
+ asp asp-client0-tcp 10002 2906 m3ua tcp
+ local-ip 127.0.0.1
+ local-ip ::1
+ remote-ip 127.0.0.1
+ remote-ip ::1
+ role asp
+ transport-role client
+ as as-sender-tcp m3ua
+ asp asp-sender-tcp
+ routing-key 1123 123
+ as as-client-tcp m3ua
+ routing-key 1155 155
+ asp asp-client0-tcp
+ !
+ !M3UA AS/ASP:
+ !
+ asp asp-sender 9999 2905 m3ua
+ local-ip 127.0.0.1
+ local-ip ::1
+ remote-ip 127.0.0.1
+ remote-ip ::1
+ role sg
+ sctp-role server
+ asp asp-client0 10002 2906 m3ua
+ local-ip 127.0.0.1
+ local-ip ::1
+ remote-ip 127.0.0.1
+ remote-ip ::1
+ role asp
+ sctp-role client
+ as as-sender m3ua
+ asp asp-sender
+ routing-key 1023 23
+ as as-client m3ua
+ routing-key 1055 55
+ asp asp-client0
+ !
+ ! ROUTING TABLE:
+ !
+ route-table system
+ update route 123 16777215 linkset as-sender-tcp
+ update route 155 16777215 linkset as-client-tcp
+ route-table system
+ update route 23 16777215 linkset as-sender
+ update route 55 16777215 linkset as-client
+ !
+ !SERVERS:
+ !
+ listen m3ua 2905 tcp
+ local-ip 127.0.0.1
+ local-ip ::1
+ accept-asp-connections dynamic-permitted
+ listen m3ua 2905
+ local-ip 127.0.0.1
+ local-ip ::1
+ accept-asp-connections dynamic-permitted
diff --git a/stp/osmo-stp-m3ua.confmerge b/stp/osmo-stp-m3ua.confmerge
index 2140553..65e2fa2 100644
--- a/stp/osmo-stp-m3ua.confmerge
+++ b/stp/osmo-stp-m3ua.confmerge
@@ -1,28 +1,5 @@
cs7 instance 0
!
- ! M3UA-TCP AS/ASP:
- !
- asp asp-sender-tcp 9999 2905 m3ua tcp
- local-ip 127.0.0.1
- local-ip ::1
- remote-ip 127.0.0.1
- remote-ip ::1
- role sg
- transport-role server
- asp asp-client0-tcp 10002 2906 m3ua tcp
- local-ip 127.0.0.1
- local-ip ::1
- remote-ip 127.0.0.1
- remote-ip ::1
- role asp
- transport-role client
- as as-sender-tcp m3ua
- asp asp-sender-tcp
- routing-key 1123 123
- as as-client-tcp m3ua
- routing-key 1155 155
- asp asp-client0-tcp
- !
!M3UA AS/ASP:
!
asp asp-sender 9999 2905 m3ua
@@ -87,9 +64,6 @@
! ROUTING TABLE:
!
route-table system
- update route 123 16777215 linkset as-sender-tcp
- update route 155 16777215 linkset as-client-tcp
- route-table system
update route 23 16777215 linkset as-sender
update route 42 16777215 linkset as-receiver
update route 55 16777215 linkset as-client
@@ -98,10 +72,6 @@
!
!SERVERS:
!
- listen m3ua 2905 tcp
- local-ip 127.0.0.1
- local-ip ::1
- accept-asp-connections dynamic-permitted
listen m3ua 2905
local-ip 127.0.0.1
local-ip ::1
diff --git a/stp/testenv_m3ua-tcp.cfg b/stp/testenv_m3ua-tcp.cfg
new file mode 100644
index 0000000..37b2338
--- /dev/null
+++ b/stp/testenv_m3ua-tcp.cfg
@@ -0,0 +1,11 @@
+[testsuite]
+program=STP_Tests
+config=STP_Tests_M3UA_TCP.cfg
+
+[stp]
+prepare=osmo-config-merge osmo-stp.cfg osmo-stp-m3ua-tcp.confmerge > osmo-stp-m3ua-tcp.cfg
+program=osmo-stp -c osmo-stp-m3ua-tcp.cfg
+make=libosmo-sigtran
+package=osmo-stp libosmocore-utils
+copy=osmo-stp.cfg osmo-stp-m3ua-tcp.confmerge
+vty_port=4239
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