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-rw-r--r--tests/py/inet/dccp.t.payload14
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/py/inet/dccp.t.payload b/tests/py/inet/dccp.t.payload
index fbe9dc5b..c0b87be1 100644
--- a/tests/py/inet/dccp.t.payload
+++ b/tests/py/inet/dccp.t.payload
@@ -99,3 +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 ]