Hi,
I am trying to fix the broken test cases which was working previously . With the new refactorization and I tryied to fix them with the attached paatch does not work . Not sure I am doing something wrong or sd-rtnl is broken.


--
Thanks !
Susant
>From 51e8b0a3d18f892c2e0bb86ca86fab99562700b8 Mon Sep 17 00:00:00 2001
From: Susant Sahani <[email protected]>
Date: Thu, 3 Apr 2014 13:35:56 +0530
Subject: [PATCH] sd-rtnl: fix broken test cases and add support for tunnel

 This patch fixes the broken test-cases for sd-rtnl and add
 support for ipip and sit tunnel
---
 src/libsystemd/sd-rtnl/rtnl-types.c | 37 +++++++++++++++++++++++++++++++++++++
 src/test/test-rtnl-manual.c         |  8 ++++----
 2 files changed, 41 insertions(+), 4 deletions(-)

diff --git a/src/libsystemd/sd-rtnl/rtnl-types.c b/src/libsystemd/sd-rtnl/rtnl-types.c
index 29ee5bc..ed1aacd 100644
--- a/src/libsystemd/sd-rtnl/rtnl-types.c
+++ b/src/libsystemd/sd-rtnl/rtnl-types.c
@@ -30,6 +30,9 @@
 #include <linux/if_addr.h>
 #include <linux/if.h>
 
+#include <linux/ip.h>
+#include <linux/if_tunnel.h>
+
 #include "macro.h"
 #include "util.h"
 
@@ -98,12 +101,40 @@ static const NLType rtnl_link_info_data_bond_types[IFLA_BOND_MAX + 1] = {
 #endif
 };
 
+static const NLType rtnl_link_info_data_ipip_tunnel_types[IFLA_IPTUN_MAX + 1] = {
+        [IFLA_IPTUN_LINK]               = { .type = NLA_U32 },
+        [IFLA_IPTUN_LOCAL]              = { .type = NLA_U32 },
+        [IFLA_IPTUN_REMOTE]             = { .type = NLA_U32 },
+        [IFLA_IPTUN_TTL]                = { .type = NLA_U8 },
+        [IFLA_IPTUN_TOS]                = { .type = NLA_U8 },
+        [IFLA_IPTUN_PMTUDISC]           = { .type = NLA_U8 },
+};
+
+static const NLType rtnl_link_info_data_ipip6_tunnel_types[IFLA_IPTUN_MAX + 1] = {
+        [IFLA_IPTUN_LINK]       = { .type = NLA_U32 },
+        [IFLA_IPTUN_LOCAL]      = { .type = NLA_U32 },
+        [IFLA_IPTUN_REMOTE]     = { .type = NLA_U32 },
+        [IFLA_IPTUN_TTL]        = { .type = NLA_U8 },
+        [IFLA_IPTUN_TOS]        = { .type = NLA_U8 },
+        [IFLA_IPTUN_PMTUDISC]   = { .type = NLA_U8 },
+        [IFLA_IPTUN_FLAGS]      = { .type = NLA_U16 },
+        [IFLA_IPTUN_PROTO]      = { .type = NLA_U8 },
+        /*
+        [IFLA_IPTUN_6RD_PREFIX]     = { .len = sizeof(struct in6_addr) },
+        [IFLA_IPTUN_6RD_RELAY_PREFIX]   = { .type = NLA_U32 },
+        [IFLA_IPTUN_6RD_PREFIXLEN]  = { .type = NLA_U16 },
+        [IFLA_IPTUN_6RD_RELAY_PREFIXLEN] = { .type = NLA_U16 },
+        */
+};
+
 typedef enum NLUnionLinkInfoData {
         NL_UNION_LINK_INFO_DATA_BOND,
         NL_UNION_LINK_INFO_DATA_BRIDGE,
         NL_UNION_LINK_INFO_DATA_VLAN,
         NL_UNION_LINK_INFO_DATA_VETH,
         NL_UNION_LINK_INFO_DATA_MACVLAN,
+        NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL,
+        NL_UNION_LINK_INFO_DATA_IPIP6_TUNNEL,
         _NL_UNION_LINK_INFO_DATA_MAX,
         _NL_UNION_LINK_INFO_DATA_INVALID = -1
 } NLUnionLinkInfoData;
@@ -117,6 +148,8 @@ static const char* const nl_union_link_info_data_table[_NL_UNION_LINK_INFO_DATA_
         [NL_UNION_LINK_INFO_DATA_VLAN] = "vlan",
         [NL_UNION_LINK_INFO_DATA_VETH] = "veth",
         [NL_UNION_LINK_INFO_DATA_MACVLAN] = "macvlan",
+        [NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL] = "ipip_tunnel",
+        [NL_UNION_LINK_INFO_DATA_IPIP6_TUNNEL] = "ipip6_tunnel",
 };
 
 DEFINE_STRING_TABLE_LOOKUP(nl_union_link_info_data, NLUnionLinkInfoData);
@@ -132,6 +165,10 @@ static const NLTypeSystem rtnl_link_info_data_type_systems[_NL_UNION_LINK_INFO_D
                                               .types = rtnl_link_info_data_veth_types },
         [NL_UNION_LINK_INFO_DATA_MACVLAN] = { .max = ELEMENTSOF(rtnl_link_info_data_macvlan_types) - 1,
                                               .types = rtnl_link_info_data_macvlan_types },
+        [NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL] = { .max = ELEMENTSOF(rtnl_link_info_data_ipip_tunnel_types) - 1,
+                                                  .types = rtnl_link_info_data_ipip_tunnel_types },
+        [NL_UNION_LINK_INFO_DATA_IPIP6_TUNNEL] = { .max = ELEMENTSOF(rtnl_link_info_data_ipip6_tunnel_types) - 1,
+                                                  .types = rtnl_link_info_data_ipip6_tunnel_types },
 };
 
 static const NLTypeSystemUnion rtnl_link_info_data_type_system_union = {
diff --git a/src/test/test-rtnl-manual.c b/src/test/test-rtnl-manual.c
index e76fb81..2a77bf7 100644
--- a/src/test/test-rtnl-manual.c
+++ b/src/test/test-rtnl-manual.c
@@ -84,10 +84,10 @@ static int test_tunnel_configure(sd_rtnl *rtnl) {
         assert_se(sd_rtnl_message_new_link(rtnl, &m, RTM_NEWLINK, 0) >= 0);
         assert_se(m);
 
-        assert_se(sd_rtnl_message_append_string(m, IFLA_IFNAME, "eth0") >= 0);
+        assert_se(sd_rtnl_message_append_string(m, IFLA_IFNAME, "ipip-tunnel") >= 0);
         assert_se(sd_rtnl_message_append_u32(m, IFLA_MTU, 1234)>= 0);
 
-        assert_se(sd_rtnl_message_open_container(m, IFLA_LINKINFO) >= 0);
+        assert_se(sd_rtnl_message_open_container_union(m, IFLA_LINKINFO, "ipip_tunnel") >= 0);
         assert_se(sd_rtnl_message_append_string(m, IFLA_INFO_KIND, "ipip") >= 0);
 
         assert_se(sd_rtnl_message_open_container(m, IFLA_INFO_DATA) >= 0);
@@ -113,10 +113,10 @@ static int test_tunnel_configure(sd_rtnl *rtnl) {
         assert_se(sd_rtnl_message_new_link(rtnl, &n, RTM_NEWLINK, 0) >= 0);
         assert_se(n);
 
-        assert_se(sd_rtnl_message_append_string(n, IFLA_IFNAME, "eth1") >= 0);
+        assert_se(sd_rtnl_message_append_string(n, IFLA_IFNAME, "sit-tunnel") >= 0);
         assert_se(sd_rtnl_message_append_u32(n, IFLA_MTU, 1234)>= 0);
 
-        assert_se(sd_rtnl_message_open_container(n, IFLA_LINKINFO) >= 0);
+        assert_se(sd_rtnl_message_open_container_union(n, IFLA_LINKINFO, "ipip6_tunnel") >= 0);
         assert_se(sd_rtnl_message_append_string(n, IFLA_INFO_KIND, "sit") >= 0);
 
         assert_se(sd_rtnl_message_open_container(n, IFLA_INFO_DATA) >= 0);
-- 
1.9.0

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