tests/default_drop.py

"""
These tests require a switch that drops packet-ins.
"""

import logging

from oftest import config
import oftest.controller as controller
import ofp
import oftest.dataplane as dataplane
import oftest.base_tests as base_tests

from oftest.testutils import *

@nonstandard
class PacketInDefaultDrop(base_tests.SimpleDataPlane):
    """
    Verify that packet-ins are not received.
    """

    def runTest(self):
        delete_all_flows(self.controller)
        do_barrier(self.controller)

        for of_port in config["port_map"].keys():
            pkt = str(simple_tcp_packet())
            self.dataplane.send(of_port, pkt)
            verify_no_packet_in(self, pkt, of_port)