diff options
Diffstat (limited to 'smoketest/scripts/cli/test_interfaces_ethernet.py')
| -rwxr-xr-x | smoketest/scripts/cli/test_interfaces_ethernet.py | 57 |
1 files changed, 55 insertions, 2 deletions
diff --git a/smoketest/scripts/cli/test_interfaces_ethernet.py b/smoketest/scripts/cli/test_interfaces_ethernet.py index e414f18cb..8f387b23d 100755 --- a/smoketest/scripts/cli/test_interfaces_ethernet.py +++ b/smoketest/scripts/cli/test_interfaces_ethernet.py @@ -1,6 +1,6 @@ #!/usr/bin/env python3 # -# Copyright (C) 2020-2022 VyOS maintainers and contributors +# Copyright (C) 2020-2024 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as @@ -17,7 +17,9 @@ import os import re import unittest + from glob import glob +from json import loads from netifaces import AF_INET from netifaces import AF_INET6 @@ -27,9 +29,9 @@ from base_interfaces_test import BasicInterfaceTest from vyos.configsession import ConfigSessionError from vyos.ifconfig import Section from vyos.pki import CERT_BEGIN -from vyos.template import is_ipv6 from vyos.utils.process import cmd from vyos.utils.process import process_named_running +from vyos.utils.process import popen from vyos.utils.file import read_file from vyos.utils.network import is_ipv6_link_local @@ -301,5 +303,56 @@ class EthernetInterfaceTest(BasicInterfaceTest.TestCase): self.cli_delete(['pki', 'ca', name]) self.cli_delete(['pki', 'certificate', cert_name]) + def test_ethtool_ring_buffer(self): + for interface in self._interfaces: + # We do not use vyos.ethtool here to not have any chance + # for invalid testcases. Re-gain data by hand + tmp = cmd(f'sudo ethtool --json --show-ring {interface}') + tmp = loads(tmp) + max_rx = str(tmp[0]['rx-max']) + max_tx = str(tmp[0]['tx-max']) + + self.cli_set(self._base_path + [interface, 'ring-buffer', 'rx', max_rx]) + self.cli_set(self._base_path + [interface, 'ring-buffer', 'tx', max_tx]) + + self.cli_commit() + + for interface in self._interfaces: + tmp = cmd(f'sudo ethtool --json --show-ring {interface}') + tmp = loads(tmp) + max_rx = str(tmp[0]['rx-max']) + max_tx = str(tmp[0]['tx-max']) + rx = str(tmp[0]['rx']) + tx = str(tmp[0]['tx']) + + # validate if the above change was carried out properly and the + # ring-buffer size got increased + self.assertEqual(max_rx, rx) + self.assertEqual(max_tx, tx) + + def test_ethtool_flow_control(self): + for interface in self._interfaces: + # Disable flow-control + self.cli_set(self._base_path + [interface, 'disable-flow-control']) + # Check current flow-control state on ethernet interface + out, err = popen(f'sudo ethtool --json --show-pause {interface}') + # Flow-control not supported - test if it bails out with a proper + # this is a dynamic path where err = 1 on VMware, but err = 0 on + # a physical box. + if bool(err): + with self.assertRaises(ConfigSessionError): + self.cli_commit() + else: + out = loads(out) + # Flow control is on + self.assertTrue(out[0]['autonegotiate']) + + # commit change on CLI to disable-flow-control and re-test + self.cli_commit() + + out, err = popen(f'sudo ethtool --json --show-pause {interface}') + out = loads(out) + self.assertFalse(out[0]['autonegotiate']) + if __name__ == '__main__': unittest.main(verbosity=2) |