osmith has uploaded this change for review. ( 
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/36388?usp=email )


Change subject: ggsn: add m_ggsn_conf modulepar
......................................................................

ggsn: add m_ggsn_conf modulepar

Prepare to run the GGSN tests in different configurations:
* v4_only: one APN with v4
* v6_only: one APN with v6
* v4v6_only: one APN with v4v6
* all: multiple APNs with all of the above

Related: OS#6096
Related: docker-playground Ia2fe0c3ed4ccf06e72fd258d085e4a79cecd5f26
Change-Id: I6d94a8b18200fbb2119406827b74b83e912e3ecc
---
M ggsn_tests/GGSN_Tests.ttcn
1 file changed, 77 insertions(+), 38 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks 
refs/changes/88/36388/1

diff --git a/ggsn_tests/GGSN_Tests.ttcn b/ggsn_tests/GGSN_Tests.ttcn
index 74c2e8c..75962eb 100644
--- a/ggsn_tests/GGSN_Tests.ttcn
+++ b/ggsn_tests/GGSN_Tests.ttcn
@@ -55,6 +55,13 @@
                GGSN_IMPL_OPEN5GS
        };

+       type enumerated GGSN_Conf {
+               GGSN_CONF_ALL,
+               GGSN_CONF_V4_ONLY,
+               GGSN_CONF_V6_ONLY,
+               GGSN_CONF_V4V6_ONLY
+       };
+
        modulepar {
                /* Default IP addresses. May be overridden by GGSN_Tests 
configuration files. */

@@ -89,6 +96,7 @@
                integer mp_n3_requests := 3; /* local N3-REQUESTS counter */

                GGSN_Impl m_ggsn_impl := GGSN_IMPL_OSMOCOM;
+               GGSN_Conf m_ggsn_conf := GGSN_CONF_ALL;
        }

        type set PdpContext {
@@ -2210,51 +2218,65 @@
        }

        control {
-               execute(TC_pdp4_act_deact());
-               execute(TC_pdp4_act_deact_ipcp());
-               execute(TC_pdp4_act_deact_ipcp_pap_broken());
-               execute(TC_pdp4_act_deact_pcodns());
-               execute(TC_pdp4_act_deact_gtpu_access());
-               execute(TC_pdp4_act_deact_gtpu_access_wrong_saddr());
-               execute(TC_pdp4_act_deact_gtpu_access_ipv6_apn4());
-               execute(TC_pdp4_clients_interact_with_txseq());
-               execute(TC_pdp4_clients_interact_without_txseq());
-               execute(TC_pdp4_act_deact_with_single_dns());
-               execute(TC_pdp4_act_deact_with_separate_dns());
-               execute(TC_pdp4_act_update_teic());
-               execute(TC_pdp4_act_update_teid());
+               if (m_ggsn_conf != GGSN_CONF_V6_ONLY) {
+                       execute(TC_pdp4_act_deact());
+                       execute(TC_pdp4_act_deact_ipcp());
+                       execute(TC_pdp4_act_deact_ipcp_pap_broken());
+                       execute(TC_pdp4_act_deact_pcodns());
+                       execute(TC_pdp4_act_deact_gtpu_access());
+                       execute(TC_pdp4_act_deact_gtpu_access_wrong_saddr());
+                       execute(TC_pdp4_act_deact_gtpu_access_ipv6_apn4());
+                       execute(TC_pdp4_clients_interact_with_txseq());
+                       execute(TC_pdp4_clients_interact_without_txseq());
+                       execute(TC_pdp4_act_deact_with_single_dns());
+                       execute(TC_pdp4_act_deact_with_separate_dns());
+                       execute(TC_pdp4_act_update_teic());
+                       execute(TC_pdp4_act_update_teid());
+               }

-               execute(TC_pdp6_act_deact());
-               execute(TC_pdp6_act_deact_pcodns());
-               execute(TC_pdp6_act_deact_icmp6());
-               execute(TC_pdp6_act_deact_gtpu_access());
-               execute(TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr());
-               execute(TC_pdp6_act_deact_gtpu_access_wrong_global_saddr());
-               execute(TC_pdp6_act_deact_gtpu_access_ipv4_apn6());
-               execute(TC_pdp6_clients_interact());
+               if (m_ggsn_conf != GGSN_CONF_V4_ONLY) {
+                       execute(TC_pdp6_act_deact());
+                       execute(TC_pdp6_act_deact_pcodns());
+                       execute(TC_pdp6_act_deact_icmp6());
+                       execute(TC_pdp6_act_deact_gtpu_access());
+                       execute(TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr());
+                       
execute(TC_pdp6_act_deact_gtpu_access_wrong_global_saddr());
+                       execute(TC_pdp6_act_deact_gtpu_access_ipv4_apn6());
+                       execute(TC_pdp6_clients_interact());
+               }

-               execute(TC_pdp46_act_deact());
-               execute(TC_pdp46_act_deact_ipcp());
-               execute(TC_pdp46_act_deact_icmp6());
-               execute(TC_pdp46_act_deact_pcodns4());
-               execute(TC_pdp46_act_deact_pcodns6());
-               execute(TC_pdp46_act_deact_gtpu_access());
-               execute(TC_pdp46_act_deact_gtpu_access_wrong_saddr_ipv4());
-               execute(TC_pdp46_act_deact_gtpu_access_wrong_ll_saddr_ipv6());
-               
execute(TC_pdp46_act_deact_gtpu_access_wrong_global_saddr_ipv6());
-               execute(TC_pdp46_clients_interact());
-               execute(TC_pdp46_act_deact_apn4());
+               if (m_ggsn_conf != GGSN_CONF_V4_ONLY and m_ggsn_conf != 
GGSN_CONF_V6_ONLY) {
+                       execute(TC_pdp46_act_deact());
+                       execute(TC_pdp46_act_deact_ipcp());
+                       execute(TC_pdp46_act_deact_icmp6());
+                       execute(TC_pdp46_act_deact_pcodns4());
+                       execute(TC_pdp46_act_deact_pcodns6());
+                       execute(TC_pdp46_act_deact_gtpu_access());
+                       
execute(TC_pdp46_act_deact_gtpu_access_wrong_saddr_ipv4());
+                       
execute(TC_pdp46_act_deact_gtpu_access_wrong_ll_saddr_ipv6());
+                       
execute(TC_pdp46_act_deact_gtpu_access_wrong_global_saddr_ipv6());
+                       execute(TC_pdp46_clients_interact());
+               }
+
+               if (m_ggsn_conf == GGSN_CONF_ALL) {
+                       execute(TC_pdp46_act_deact_apn4());
+               }

                execute(TC_echo_req_resp());
                execute(TC_echo_req_resp_gtpu());
-               execute(TC_pdp_act2_recovery());
-               execute(TC_act_deact_retrans_duplicate());

-               execute(TC_pdp_act_restart_ctr_echo());
+               if (m_ggsn_conf == GGSN_CONF_V4_ONLY) {
+                       execute(TC_pdp_act2_recovery());
+                       execute(TC_act_deact_retrans_duplicate());
+               }

-               execute(TC_lots_of_concurrent_pdp_ctx());
-               /* Keep at the end, crashes older osmo-ggsn versions (OS#5469): 
*/
-               execute(TC_addr_pool_exhaustion());
+               if (m_ggsn_conf != GGSN_CONF_V6_ONLY) {
+                       execute(TC_pdp_act_restart_ctr_echo());
+
+                       execute(TC_lots_of_concurrent_pdp_ctx());
+                       /* Keep at the end, crashes older osmo-ggsn versions 
(OS#5469): */
+                       execute(TC_addr_pool_exhaustion());
+               }

                /* open5gs specific tests: */
                if (m_ggsn_impl == GGSN_IMPL_OPEN5GS) {

--
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I6d94a8b18200fbb2119406827b74b83e912e3ecc
Gerrit-Change-Number: 36388
Gerrit-PatchSet: 1
Gerrit-Owner: osmith <[email protected]>
Gerrit-MessageType: newchange

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