mirror of
https://github.com/systemd/systemd
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d932022ddf
As 30s might be not enough on busy systems (and we already bumped the reboot timeout from 30s to 60s for this reason).
135 lines
4.1 KiB
Python
Executable file
135 lines
4.1 KiB
Python
Executable file
#!/usr/bin/python3
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# SPDX-License-Identifier: LGPL-2.1-or-later
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# pylint: disable=line-too-long,invalid-name,missing-module-docstring,missing-function-docstring,too-many-statements,broad-except
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import argparse
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import logging
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import sys
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import time
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import pexpect
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def run(args):
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ret = 1
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logger = logging.getLogger("test-shutdown")
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logger.info("spawning test")
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console = pexpect.spawn(args.command, args.arg, env={
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"TERM": "linux",
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}, encoding='utf-8', timeout=60)
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if args.verbose:
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console.logfile = sys.stdout
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logger.debug("child pid %d", console.pid)
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try:
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logger.info("waiting for login prompt")
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console.expect('H login: ', 10)
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logger.info("log in and start screen")
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console.sendline('root')
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console.expect('bash.*# ', 10)
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console.sendline('screen')
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console.expect('screen0 ', 10)
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console.sendcontrol('a')
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console.send('c')
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console.expect('screen1 ', 10)
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# console.interact()
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console.sendline('tty')
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console.expect(r'/dev/(pts/\d+)')
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pty = console.match.group(1)
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logger.info("window 1 at line %s", pty)
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logger.info("schedule reboot")
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console.sendline('shutdown -r')
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console.expect("Reboot scheduled for (?P<date>.*), use 'shutdown -c' to cancel", 2)
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date = console.match.group('date')
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logger.info("reboot scheduled for %s", date)
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console.sendcontrol('a')
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console.send('0')
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logger.info("verify broadcast message")
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console.expect(f'Broadcast message from root@H on {pty}', 2)
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console.expect(f'The system will reboot at {date}', 2)
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logger.info("check show output")
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console.sendline('shutdown --show')
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console.expect(f"Reboot scheduled for {date}, use 'shutdown -c' to cancel", 2)
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logger.info("cancel shutdown")
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console.sendline('shutdown -c')
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console.sendcontrol('a')
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console.send('1')
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console.expect('System shutdown has been cancelled', 2)
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logger.info("call for reboot")
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console.sendline('sleep 10; shutdown -r now')
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console.sendcontrol('a')
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console.send('0')
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console.expect("The system will reboot now!", 12)
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logger.info("waiting for reboot")
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console.expect('H login: ', 60)
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console.sendline('root')
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console.expect('bash.*# ', 10)
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console.sendline('> /testok')
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logger.info("power off")
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console.sendline('poweroff')
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logger.info("expect termination now")
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console.expect(pexpect.EOF)
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ret = 0
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except Exception as e:
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logger.error(e)
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logger.info("killing child pid %d", console.pid)
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# We can't use console.terminate(force=True) right away, since
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# the internal delay between sending a signal and checking the process
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# is just 0.1s [0], which means we'd get SIGKILLed pretty quickly.
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# Let's send SIGHUP/SIGINT first, wait a bit, and then follow-up with
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# SIGHUP/SIGINT/SIGKILL if the process is still alive.
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# [0] https://github.com/pexpect/pexpect/blob/acb017a97332c19a9295660fe87316926a8adc55/pexpect/spawnbase.py#L71
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console.terminate()
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for _ in range(10):
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if not console.isalive():
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break
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time.sleep(1)
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else:
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# We haven't exited the loop early, so check if the process is
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# still alive - if so, force-kill it.
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if console.isalive():
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console.terminate(force=True)
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return ret
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def main():
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parser = argparse.ArgumentParser(description='test logind shutdown feature')
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parser.add_argument("-v", "--verbose", action="store_true", help="verbose")
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parser.add_argument("command", help="command to run")
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parser.add_argument("arg", nargs='*', help="args for command")
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args = parser.parse_args()
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if args.verbose:
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level = logging.DEBUG
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else:
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level = logging.INFO
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logging.basicConfig(level=level)
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return run(args)
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if __name__ == '__main__':
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sys.exit(main())
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# vim: sw=4 et
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