make test: filter IPv6 RAs out by default
Most of the test cases are not interested in IPv6 Router Alerts,
so change the default behaviour of get_capture to filter out
these packets with the possibility of turning the filtering off,
for test cases which are interested in the RAs.
Change-Id: I0b5ee685f82c49cd32c6d6a4638eb3493d2988fc
Signed-off-by: Klement Sekera <ksekera@cisco.com>
diff --git a/test/test_lb.py b/test/test_lb.py
index 7037d80..9b5baae 100644
--- a/test/test_lb.py
+++ b/test/test_lb.py
@@ -1,7 +1,7 @@
import socket
from scapy.layers.inet import IP, UDP
-from scapy.layers.inet6 import ICMPv6ND_RA, IPv6
+from scapy.layers.inet6 import IPv6
from scapy.layers.l2 import Ether, GRE
from scapy.packet import Raw
@@ -95,16 +95,7 @@
self.assertEqual(str(inner), str(self.info.data[IPver]))
def checkCapture(self, gre4, isv4):
- # RA might appear in capture
- try:
- out = self.pg0.get_capture()
- # filter out any IPv6 RAs from the capture
- for p in out:
- if (p.haslayer(ICMPv6ND_RA)):
- out.remove(p)
- self.assertEqual(len(out), 0)
- except:
- pass
+ self.pg0.assert_nothing_captured()
out = self.pg1.get_capture()
self.assertEqual(len(out), len(self.packets))