tests: py: add test cases for md5sig, fastopen and mptcp mnemonics

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

3 files changed, 63 insertions, 0 deletions

diff --git a/tests/py/any/tcpopt.t b/tests/py/any/tcpopt.t
index d3586eae..343c76e4 100644
--- a/tests/py/any/tcpopt.t
+++ b/tests/py/any/tcpopt.t
@@ -46,3 +46,7 @@ tcp option window exists;ok
 tcp option window missing;ok
 
 tcp option maxseg size set 1360;ok
+
+tcp option md5sig exists;ok
+tcp option fastopen exists;ok
+tcp option mptcp exists;ok
diff --git a/tests/py/any/tcpopt.t.json b/tests/py/any/tcpopt.t.json
index 5468accb..5c63fd6b 100644
--- a/tests/py/any/tcpopt.t.json
+++ b/tests/py/any/tcpopt.t.json
@@ -487,3 +487,48 @@
         }
     }
 ]
+
+# tcp option md5sig exists
+[
+    {
+        "match": {
+            "left": {
+                "tcp option": {
+                    "name": "md5sig"
+                }
+            },
+            "op": "==",
+            "right": true
+        }
+    }
+]
+
+# tcp option fastopen exists
+[
+    {
+        "match": {
+            "left": {
+                "tcp option": {
+                    "name": "fastopen"
+                }
+            },
+            "op": "==",
+            "right": true
+        }
+    }
+]
+
+# tcp option mptcp exists
+[
+    {
+        "match": {
+            "left": {
+                "tcp option": {
+                    "name": "mptcp"
+                }
+            },
+            "op": "==",
+            "right": true
+        }
+    }
+]
diff --git a/tests/py/any/tcpopt.t.payload b/tests/py/any/tcpopt.t.payload
index d88bcd43..7ad19183 100644
--- a/tests/py/any/tcpopt.t.payload
+++ b/tests/py/any/tcpopt.t.payload
@@ -153,3 +153,17 @@ inet
   [ immediate reg 1 0x00005005 ]
   [ exthdr write tcpopt reg 1 => 2b @ 2 + 2 ]
 
+# tcp option md5sig exists
+inet
+  [ exthdr load tcpopt 1b @ 19 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option fastopen exists
+inet
+  [ exthdr load tcpopt 1b @ 34 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# tcp option mptcp exists
+inet
+  [ exthdr load tcpopt 1b @ 30 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]