linux-kernelorg-stable/tools/testing/selftests/tc-testing/plugin-lib/rootPlugin.py

import os
import sys
from TdcPlugin import TdcPlugin

from tdc_config import *


class SubPlugin(TdcPlugin):
    def __init__(self):
        self.sub_class = 'root/SubPlugin'
        super().__init__()

    def pre_suite(self, testcount, testlist):
        # run commands before test_runner goes into a test loop
        super().pre_suite(testcount, testlist)

        if os.geteuid():
            print('This script must be run with root privileges', file=sys.stderr)
            exit(1)