self.assert_equal(system, self.device_id,
"CDP received invalid device id")
- def test_send_cdp_bad_packet(self):
+ def test_cdp_underflow_tlv(self):
+ self.send_bad_packet(3, ".")
+
+ def test_cdp_overflow_tlv(self):
+ self.send_bad_packet(8, ".")
+
+ def send_bad_packet(self, l, v):
self.logger.info(self.vapi.cli("cdp enable"))
- self.send_packet(self.create_bad_packet(8, "."))
+ self.send_packet(self.create_bad_packet(l, v))
errors = list(self.show_errors())
self.assertTrue(errors)
for count, node, reason in errors:
if (node == u'cdp-input' and
reason == u'cdp packets with bad TLVs' and
- int(count) == 1):
+ int(count) >= 1):
expected_errors = True
break