[kernel|esock|test] Adjust hoplimit test case(s)

The two hoplimit test cases, needs to be skip'ed on
Montavista (atleast on one very old version).

1 files changed, 26 insertions, 2 deletions

diff --git a/lib/kernel/test/socket_SUITE.erl b/lib/kernel/test/socket_SUITE.erl
index 7dd9b04662..ab96be599d 100644
--- a/lib/kernel/test/socket_SUITE.erl
+++ b/lib/kernel/test/socket_SUITE.erl
@@ -21502,7 +21502,8 @@ api_opt_ipv6_hoplimit_udp6(_Config) when is_list(_Config) ->
            fun() ->
                    has_support_ipv6(),
                    has_support_ipv6_hoplimit_or_recvhoplimit(),
-		   is_good_enough_darwin({9,8,0})
+		   is_good_enough_darwin({9,8,0}),
+                   is_good_enough_montavista("4.0.1")
            end,
            fun() ->
 		   %% Begin by choosing which of the options we shall use
@@ -22163,7 +22164,8 @@ api_opt_ipv6_mopts_udp6(_Config) when is_list(_Config) ->
 		   %% The problem here is hoplimit on darwin 9.8.0,
 		   %% but I can't be bothered to adjust the test case,
 		   %% just skip on that machine (there is only one)...
-		   is_good_enough_darwin({9,8,0})
+		   is_good_enough_darwin({9,8,0}),
+                   is_good_enough_montavista("4.0.1")
            end,
            fun() ->
 		   %% If we get this far, we *know* that at least one of the
@@ -42990,6 +42992,28 @@ is_good_enough_linux(CondVsn) ->
 is_good_enough_darwin(CondVsn) ->
     is_good_enough_platform(unix, darwin, CondVsn).
 
+is_good_enough_montavista(_Vsn) ->
+    %% We have *one* old M, which have kernel version 2.6.10.
+    %% So if its that kernel version, we only need to check
+    %% if its M (no need to figure out the version of M).
+    case os:type() of
+        {unix, linux} ->
+            case os:version() of
+                {2,6,10} ->
+                    case string:trim(os:cmd("cat /etc/issue")) of
+                        "MontaVista" ++ _ = V -> % Stone age MontaVista => Skip
+                            skip(V);
+                        _ ->
+                            ok
+                    end;
+                _ ->
+                    ok
+            end;
+        _ ->
+            ok
+    end.
+                    
+
 is_good_enough_platform(Family, Name, CondVsn) ->
     case os:type() of
 	{Family, Name} ->