1 files changed, 14 insertions, 50 deletions
diff --git a/tests/py/inet/dccp.t.payload b/tests/py/inet/dccp.t.payload
index b252d829..c0b87be1 100644
--- a/tests/py/inet/dccp.t.payload
+++ b/tests/py/inet/dccp.t.payload
@@ -33,16 +33,6 @@ inet test-inet input
   [ payload load 2b @ transport header + 0 => reg 1 ]
   [ lookup reg 1 set __set%d 0x1 ]
 
-# dccp sport { 20-50 }
-__set%d test-ip4 7
-__set%d test-ip4 0
-	element 00000000  : 1 [end]	element 00001400  : 0 [end]	element 00003300  : 1 [end]
-inet test-inet input
-  [ meta load l4proto => reg 1 ]
-  [ cmp eq reg 1 0x00000021 ]
-  [ payload load 2b @ transport header + 0 => reg 1 ]
-  [ lookup reg 1 set __set%d ]
-
 # dccp sport 20-50
 inet test-inet input
   [ meta load l4proto => reg 1 ]
@@ -51,26 +41,6 @@ inet test-inet input
   [ cmp gte reg 1 0x00001400 ]
   [ cmp lte reg 1 0x00003200 ]
 
-# dccp sport { 20-50}
-__set%d test-ip4 7
-__set%d test-ip4 0
-	element 00000000  : 1 [end]	element 00001400  : 0 [end]	element 00003300  : 1 [end]
-inet test-inet input
-  [ meta load l4proto => reg 1 ]
-  [ cmp eq reg 1 0x00000021 ]
-  [ payload load 2b @ transport header + 0 => reg 1 ]
-  [ lookup reg 1 set __set%d ]
-
-# dccp sport != { 20-50}
-__set%d test-ip4 7
-__set%d test-ip4 0
-	element 00000000  : 1 [end]	element 00001400  : 0 [end]	element 00003300  : 1 [end]
-inet test-inet input
-  [ meta load l4proto => reg 1 ]
-  [ cmp eq reg 1 0x00000021 ]
-  [ payload load 2b @ transport header + 0 => reg 1 ]
-  [ lookup reg 1 set __set%d 0x1 ]
-
 # dccp dport {23, 24, 25}
 __set%d test-ip4 3
 __set%d test-ip4 0
@@ -91,26 +61,6 @@ inet test-inet input
   [ payload load 2b @ transport header + 2 => reg 1 ]
   [ lookup reg 1 set __set%d 0x1 ]
 
-# dccp dport { 20-50}
-__set%d test-ip4 7
-__set%d test-ip4 0
-	element 00000000  : 1 [end]	element 00001400  : 0 [end]	element 00003300  : 1 [end]
-inet test-inet input
-  [ meta load l4proto => reg 1 ]
-  [ cmp eq reg 1 0x00000021 ]
-  [ payload load 2b @ transport header + 2 => reg 1 ]
-  [ lookup reg 1 set __set%d ]
-
-# dccp dport != { 20-50}
-__set%d test-ip4 7
-__set%d test-ip4 0
-	element 00000000  : 1 [end]	element 00001400  : 0 [end]	element 00003300  : 1 [end]
-inet test-inet input
-  [ meta load l4proto => reg 1 ]
-  [ cmp eq reg 1 0x00000021 ]
-  [ payload load 2b @ transport header + 2 => reg 1 ]
-  [ lookup reg 1 set __set%d 0x1 ]
-
 # dccp type {request, response, data, ack, dataack, closereq, close, reset, sync, syncack}
 __set%d test-inet 3
 __set%d test-inet 0
@@ -149,3 +99,17 @@ inet test-inet input
   [ bitwise reg 1 = ( reg 1 & 0x0000001e ) ^ 0x00000000 ]
   [ cmp neq reg 1 0x00000000 ]
 
+# dccp option 0 exists
+ip test-inet input
+  [ exthdr load 1b @ 0 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]
+
+# dccp option 43 missing
+ip test-inet input
+  [ exthdr load 1b @ 43 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000000 ]
+
+# dccp option 255 exists
+ip test-inet input
+  [ exthdr load 1b @ 255 + 0 present => reg 1 ]
+  [ cmp eq reg 1 0x00000001 ]