summaryrefslogtreecommitdiffstats
path: root/test/test_tap.py
blob: 2e66da30c022a213f36043873334fe9e5f33ea43 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
import unittest
import os

from framework import VppTestCase, VppTestRunner
from vpp_devices import VppTAPInterface


def check_tuntap_driver_access():
    return os.access("/dev/net/tun", os.R_OK and os.W_OK)


@unittest.skipIf(check_tuntap_driver_access(), "Permission denied")
class TestTAP(VppTestCase):
    """ TAP Test Case """

    def test_tap_add_del(self):
        """Create TAP interface"""
        tap0 = VppTAPInterface(self, tap_id=0)
        tap0.add_vpp_config()
        self.assertTrue(tap0.query_vpp_config())


if __name__ == '__main__':
    unittest.main(testRunner=VppTestRunner)