tests: add icmp/6 test where dependency should be left alone

These tests fail: nft should leave the type as-is.

Signed-off-by: Florian Westphal <fw@strlen.de>

6 files changed, 73 insertions, 0 deletions

diff --git a/tests/py/ip/icmp.t b/tests/py/ip/icmp.t
index c22b55eb..11f3662e 100644
--- a/tests/py/ip/icmp.t
+++ b/tests/py/ip/icmp.t
@@ -86,3 +86,5 @@ icmp gateway != { 33-55};ok
 icmp gateway != 34;ok
 icmp gateway != { 333, 334};ok
 
+icmp code 1 icmp type 2;ok;icmp type 2 icmp code host-unreachable
+icmp code != 1 icmp type 2 icmp mtu 5;fail
diff --git a/tests/py/ip/icmp.t.json b/tests/py/ip/icmp.t.json
index 9691f072..12b53b0f 100644
--- a/tests/py/ip/icmp.t.json
+++ b/tests/py/ip/icmp.t.json
@@ -1843,3 +1843,31 @@
         }
     }
 ]
+
+# icmp code 1 icmp type 2
+[
+    {
+        "match": {
+            "left": {
+                "payload": {
+                    "field": "type",
+                    "protocol": "icmp"
+                }
+            },
+            "op": "==",
+            "right": 2
+        }
+    },
+    {
+        "match": {
+            "left": {
+                "payload": {
+                    "field": "code",
+                    "protocol": "icmp"
+                }
+            },
+            "op": "==",
+            "right": "host-unreachable"
+        }
+    }
+]
diff --git a/tests/py/ip/icmp.t.payload.ip b/tests/py/ip/icmp.t.payload.ip
index d75d12a0..97464a08 100644
--- a/tests/py/ip/icmp.t.payload.ip
+++ b/tests/py/ip/icmp.t.payload.ip
@@ -787,3 +787,9 @@ ip test-ip4 input
   [ lookup reg 1 set __set%d ]
   [ immediate reg 0 accept ]
 
+# icmp code 1 icmp type 2
+ip 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000102 ]
diff --git a/tests/py/ip6/icmpv6.t b/tests/py/ip6/icmpv6.t
index 8b411a8b..d07c34bd 100644
--- a/tests/py/ip6/icmpv6.t
+++ b/tests/py/ip6/icmpv6.t
@@ -92,3 +92,5 @@ icmpv6 max-delay {33, 55, 67, 88};ok
 icmpv6 max-delay != {33, 55, 67, 88};ok
 icmpv6 max-delay {33-55};ok
 icmpv6 max-delay != {33-55};ok
+
+icmpv6 type parameter-problem icmpv6 code no-route;ok
diff --git a/tests/py/ip6/icmpv6.t.json b/tests/py/ip6/icmpv6.t.json
index ffc4931c..e2b25a65 100644
--- a/tests/py/ip6/icmpv6.t.json
+++ b/tests/py/ip6/icmpv6.t.json
@@ -1315,3 +1315,31 @@
         }
     }
 ]
+
+# icmpv6 type parameter-problem icmpv6 code no-route
+[
+    {
+        "match": {
+            "left": {
+                "payload": {
+                    "field": "type",
+                    "protocol": "icmpv6"
+                }
+            },
+            "op": "==",
+            "right": "parameter-problem"
+        }
+    },
+    {
+        "match": {
+            "left": {
+                "payload": {
+                    "field": "code",
+                    "protocol": "icmpv6"
+                }
+            },
+            "op": "==",
+            "right": "no-route"
+        }
+    }
+]
diff --git a/tests/py/ip6/icmpv6.t.payload.ip6 b/tests/py/ip6/icmpv6.t.payload.ip6
index 171b7ead..448779d1 100644
--- a/tests/py/ip6/icmpv6.t.payload.ip6
+++ b/tests/py/ip6/icmpv6.t.payload.ip6
@@ -682,3 +682,10 @@ ip6 test-ip6 input
   [ payload load 2b @ transport header + 4 => reg 1 ]
   [ lookup reg 1 set __set%d 0x1 ]
 
+# icmpv6 type parameter-problem icmpv6 code no-route
+ip6 
+  [ meta load l4proto => reg 1 ]
+  [ cmp eq reg 1 0x0000003a ]
+  [ payload load 2b @ transport header + 0 => reg 1 ]
+  [ cmp eq reg 1 0x00000004 ]
+