diff options
Diffstat (limited to 'smoketest/scripts/system/test_kernel_options.py')
| -rwxr-xr-x | smoketest/scripts/system/test_kernel_options.py | 76 |
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) - |