test/asf/test_mpcap.py

   1 #!/usr/bin/env python3
   2
   3 import unittest
   4
   5 from asfframework import VppAsfTestCase, VppTestRunner
   6 import os
   7
   8
   9 class TestMpcap(VppAsfTestCase):
  10     """Mpcap Unit Test Cases"""
  11
  12     @classmethod
  13     def setUpClass(cls):
  14         super(TestMpcap, cls).setUpClass()
  15
  16     @classmethod
  17     def tearDownClass(cls):
  18         super(TestMpcap, cls).tearDownClass()
  19
  20     def setUp(self):
  21         super(TestMpcap, self).setUp()
  22
  23     def tearDown(self):
  24         super(TestMpcap, self).tearDown()
  25
  26     def test_mpcap_unittest(self):
  27         """Mapped pcap file test"""
  28         cmds = [
  29             "packet-generator new {\n"
  30             " name mpcap\n"
  31             " limit 15\n"
  32             " size 128-128\n"
  33             " interface local0\n"
  34             " node mpcap-unittest\n"
  35             " data {\n"
  36             "   IP6: 00:d0:2d:5e:86:85 -> 00:0d:ea:d0:00:00\n"
  37             "   ICMP: db00::1 -> db00::2\n"
  38             "   incrementing 30\n"
  39             "   }\n",
  40             "trace add pg-input 15",
  41             "pa en",
  42             "show trace",
  43             "show error",
  44         ]
  45
  46         for cmd in cmds:
  47             self.logger.info(self.vapi.cli(cmd))
  48
  49         size = os.path.getsize("/tmp/mpcap_unittest.pcap")
  50         os.remove("/tmp/mpcap_unittest.pcap")
  51         if size != 2184:
  52             self.logger.critical("BUG: file size %d not 2184" % size)
  53             self.assertNotIn("WrongMPCAPFileSize", "WrongMPCAPFileSize")
  54
  55
  56 if __name__ == "__main__":
  57     unittest.main(testRunner=VppTestRunner)