test/test_trace_filter.py

   1 #!/usr/bin/env python3
   2
   3 import unittest
   4
   5 from framework import VppTestCase, VppTestRunner, running_extended_tests
   6 from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
   7
   8
   9 class TestTracefilter(VppTestCase):
  10     """ Packet Tracer Filter Test """
  11
  12     @classmethod
  13     def setUpClass(cls):
  14         super(TestTracefilter, cls).setUpClass()
  15
  16     @classmethod
  17     def tearDownClass(cls):
  18         super(TestTracefilter, cls).tearDownClass()
  19
  20     def setUp(self):
  21         super(TestTracefilter, self).setUp()
  22
  23     def tearDown(self):
  24         super(TestTracefilter, self).tearDown()
  25
  26     def test_mactime_unitTest(self):
  27         """ Packet Tracer Filter Test """
  28         cmds = ["loopback create",
  29                 "set int ip address loop0 192.168.1.1/24",
  30                 "set int state loop0 up",
  31                 "packet-generator new {\n"
  32                 " name classifyme\n"
  33                 " limit 100\n"
  34                 " size 300-300\n"
  35                 " interface loop0\n"
  36                 " node ethernet-input\n"
  37                 " data { \n"
  38                 "      IP4: 1.2.3 -> 4.5.6\n"
  39                 "      UDP: 192.168.1.10 - 192.168.1.20 -> 192.168.2.10\n"
  40                 "      UDP: 1234 -> 2345\n"
  41                 "      incrementing 286\n"
  42                 "     }\n"
  43                 "}\n",
  44                 "classify filter trace mask l3 ip4 src\n"
  45                 " match l3 ip4 src 192.168.1.15",
  46                 "trace add pg-input 100 filter",
  47                 "pa en"]
  48
  49         for cmd in cmds:
  50             r = self.vapi.cli_return_response(cmd)
  51             if r.retval != 0:
  52                 if hasattr(r, 'reply'):
  53                     self.logger.info(cmd + " FAIL reply " + r.reply)
  54                 else:
  55                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
  56
  57         # Check for 9 classifier hits, which is the right answer
  58         r = self.vapi.cli_return_response("show classify table verbose 2")
  59         self.assertTrue(r.retval == 0)
  60         self.assertTrue(hasattr(r, 'reply'))
  61         self.assertTrue(r.reply.find("hits 9") != -1)
  62
  63 if __name__ == '__main__':
  64     unittest.main(testRunner=VppTestRunner)