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-rwxr-xr-xsmoketest/scripts/system/test_kernel_options.py76
1 files changed, 46 insertions, 30 deletions
diff --git a/smoketest/scripts/system/test_kernel_options.py b/smoketest/scripts/system/test_kernel_options.py
index d04d0ea7c..bc7f658b0 100755
--- a/smoketest/scripts/system/test_kernel_options.py
+++ b/smoketest/scripts/system/test_kernel_options.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2020-2023 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
@@ -14,28 +14,38 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-import gzip
import re
import os
import platform
import unittest
-from vyos.utils.process import call
-from vyos.utils.file import read_file
-
kernel = platform.release()
-config = read_file(f'/boot/config-{kernel}')
-CONFIG = '/proc/config.gz'
class TestKernelModules(unittest.TestCase):
""" VyOS makes use of a lot of Kernel drivers, modules and features. The
required modules which are essential for VyOS should be tested that they are
available in the Kernel that is run. """
+ _config_data = None
+
+ @classmethod
+ def setUpClass(cls):
+ import gzip
+ from vyos.utils.process import call
+
+ super(TestKernelModules, cls).setUpClass()
+ CONFIG = '/proc/config.gz'
+
+ if not os.path.isfile(CONFIG):
+ call('sudo modprobe configs')
+
+ with gzip.open(CONFIG, 'rt') as f:
+ cls._config_data = f.read()
+
def test_bond_interface(self):
# The bond/lacp interface must be enabled in the OS Kernel
for option in ['CONFIG_BONDING']:
- tmp = re.findall(f'{option}=(y|m)', config)
+ tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_bridge_interface(self):
@@ -43,7 +53,7 @@ class TestKernelModules(unittest.TestCase):
for option in ['CONFIG_BRIDGE',
'CONFIG_BRIDGE_IGMP_SNOOPING',
'CONFIG_BRIDGE_VLAN_FILTERING']:
- tmp = re.findall(f'{option}=(y|m)', config)
+ tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_dropmon_enabled(self):
@@ -53,45 +63,52 @@ class TestKernelModules(unittest.TestCase):
'CONFIG_BPF_EVENTS=y',
'CONFIG_TRACEPOINTS=y'
]
- if not os.path.isfile(CONFIG):
- call('sudo modprobe configs')
- with gzip.open(CONFIG, 'rt') as f:
- config_data = f.read()
for option in options_to_check:
- self.assertIn(option, config_data,
- f"Option {option} is not present in /proc/config.gz")
+ self.assertIn(option, self._config_data)
def test_synproxy_enabled(self):
options_to_check = [
'CONFIG_NFT_SYNPROXY',
'CONFIG_IP_NF_TARGET_SYNPROXY'
]
- if not os.path.isfile(CONFIG):
- call('sudo modprobe configs')
- with gzip.open(CONFIG, 'rt') as f:
- config_data = f.read()
for option in options_to_check:
- tmp = re.findall(f'{option}=(y|m)', config_data)
+ tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_qemu_support(self):
- for option in ['CONFIG_VIRTIO_BLK', 'CONFIG_SCSI_VIRTIO',
- 'CONFIG_VIRTIO_NET', 'CONFIG_VIRTIO_CONSOLE',
- 'CONFIG_VIRTIO', 'CONFIG_VIRTIO_PCI',
- 'CONFIG_VIRTIO_BALLOON', 'CONFIG_CRYPTO_DEV_VIRTIO',
- 'CONFIG_X86_PLATFORM_DEVICES']:
- tmp = re.findall(f'{option}=(y|m)', config)
+ options_to_check = [
+ 'CONFIG_VIRTIO_BLK', 'CONFIG_SCSI_VIRTIO',
+ 'CONFIG_VIRTIO_NET', 'CONFIG_VIRTIO_CONSOLE',
+ 'CONFIG_VIRTIO', 'CONFIG_VIRTIO_PCI',
+ 'CONFIG_VIRTIO_BALLOON', 'CONFIG_CRYPTO_DEV_VIRTIO',
+ 'CONFIG_X86_PLATFORM_DEVICES'
+ ]
+ for option in options_to_check:
+ tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_vmware_support(self):
for option in ['CONFIG_VMXNET3']:
- tmp = re.findall(f'{option}=(y|m)', config)
+ tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_container_cgroup_support(self):
- for option in ['CONFIG_CGROUPS', 'CONFIG_MEMCG', 'CONFIG_CGROUP_PIDS', 'CONFIG_CGROUP_BPF']:
- tmp = re.findall(f'{option}=(y|m)', config)
+ options_to_check = [
+ 'CONFIG_CGROUPS', 'CONFIG_MEMCG',
+ 'CONFIG_CGROUP_PIDS', 'CONFIG_CGROUP_BPF'
+ ]
+ for option in options_to_check:
+ tmp = re.findall(f'{option}=(y|m)', self._config_data)
+ self.assertTrue(tmp)
+
+ def test_ip_routing_support(self):
+ options_to_check = [
+ 'CONFIG_IP_ADVANCED_ROUTER', 'CONFIG_IP_MULTIPLE_TABLES',
+ 'CONFIG_IP_ROUTE_MULTIPATH'
+ ]
+ for option in options_to_check:
+ tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_vfio(self):
@@ -105,4 +122,3 @@ class TestKernelModules(unittest.TestCase):
if __name__ == '__main__':
unittest.main(verbosity=2)
-