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-rwxr-xr-xsmoketest/scripts/system/test_kernel_options.py24
1 files changed, 23 insertions, 1 deletions
diff --git a/smoketest/scripts/system/test_kernel_options.py b/smoketest/scripts/system/test_kernel_options.py
index 4d9cbacbe..94be0483a 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 VyOS maintainers and contributors
+# Copyright (C) 2020-2023 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
@@ -14,14 +14,19 @@
# 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.util import call
from vyos.util 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
@@ -42,6 +47,22 @@ class TestKernelModules(unittest.TestCase):
tmp = re.findall(f'{option}=(y|m)', config)
self.assertTrue(tmp)
+ def test_dropmon_enabled(self):
+ options_to_check = [
+ 'CONFIG_NET_DROP_MONITOR=y',
+ 'CONFIG_UPROBE_EVENTS=y',
+ '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")
+
def test_qemu_support(self):
# The bond/lacp interface must be enabled in the OS Kernel
for option in ['CONFIG_VIRTIO_BLK', 'CONFIG_SCSI_VIRTIO',
@@ -58,6 +79,7 @@ class TestKernelModules(unittest.TestCase):
tmp = re.findall(f'{option}=(y|m)', config)
self.assertTrue(tmp)
+
if __name__ == '__main__':
unittest.main(verbosity=2)