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#
# SPDX-License-Identifier: MIT
#
from oeqa.runtime.case import OERuntimeTestCase
from oeqa.core.decorator.depends import OETestDepends
from oeqa.core.decorator.data import skipIfDataVar
from oeqa.runtime.decorator.package import OEHasPackage
import time
class SyslogTest(OERuntimeTestCase):
@OETestDepends(['ssh.SSHTest.test_ssh'])
@OEHasPackage(["busybox-syslog", "sysklogd", "rsyslog", "syslog-ng"])
def test_syslog_running(self):
status, output = self.target.run(self.tc.target_cmds['ps'])
msg = "Failed to execute %s" % self.tc.target_cmds['ps']
self.assertEqual(status, 0, msg=msg)
msg = "No syslog daemon process; %s output:\n%s" % (self.tc.target_cmds['ps'], output)
hasdaemon = "syslogd" in output or "syslog-ng" in output or "svlogd" in output
self.assertTrue(hasdaemon, msg=msg)
class SyslogTestConfig(OERuntimeTestCase):
def verif_not_running(self, pids):
for pid in pids:
status, err_output = self.target.run('kill -0 %s' %pid)
if not status:
self.logger.debug("previous %s is still running" %pid)
return 1
def verify_running(self, names):
pids = []
for name in names:
status, pid = self.target.run('pidof %s' %name)
if status:
self.logger.debug("%s is not running" %name)
return 1, pids
pids.append(pid)
return 0, pids
def restart_sanity(self, names, restart_cmd, pidchange=True):
status, original_pids = self.verify_running(names)
if status:
return False
status, output = self.target.run(restart_cmd)
msg = ('Could not restart %s service. Status and output: %s and %s' % (names, status, output))
self.assertEqual(status, 0, msg)
if not pidchange:
return True
# Always check for an error, most likely a race between shutting down and starting up
timeout = time.time() + 30
restarted = False
status = ""
while time.time() < timeout:
# Verify the previous ones are no longer running
status = self.verif_not_running(original_pids)
if status:
status = "Original syslog processes still running"
continue
status, pids = self.verify_running(names)
if status:
status = "New syslog processes not running"
continue
# Everything is fine now, so exit to continue the test
restarted = True
break
msg = ('%s didn\'t appear to restart: %s' % (names, status))
self.assertTrue(restarted, msg)
return True
@OETestDepends(['oe_syslog.SyslogTest.test_syslog_running'])
def test_syslog_logger(self):
status, output = self.target.run('logger foobar')
msg = "Can't log into syslog. Output: %s " % output
self.assertEqual(status, 0, msg=msg)
# There is no way to flush the logger to disk in all cases
time.sleep(1)
status, output = self.target.run('grep foobar /var/log/messages')
if status != 0:
if self.tc.td.get("VIRTUAL-RUNTIME_init_manager") == "systemd":
status, output = self.target.run('journalctl -o cat | grep foobar')
else:
status, output = self.target.run('logread | grep foobar')
msg = ('Test log string not found in /var/log/messages or logread.'
' Output: %s ' % output)
self.assertEqual(status, 0, msg=msg)
@OETestDepends(['oe_syslog.SyslogTest.test_syslog_running'])
def test_syslog_restart(self):
if self.restart_sanity(['systemd-journald'], 'systemctl restart syslog.service', pidchange=False):
pass
elif self.restart_sanity(['rsyslogd'], '/etc/init.d/rsyslog restart'):
pass
elif self.restart_sanity(['syslogd', 'klogd'], '/etc/init.d/syslog restart'):
pass
else:
self.logger.info("No syslog found to restart, ignoring")
@OETestDepends(['oe_syslog.SyslogTestConfig.test_syslog_logger'])
@OEHasPackage(["busybox-syslog"])
@skipIfDataVar('VIRTUAL-RUNTIME_init_manager', 'systemd',
'Not appropiate for systemd image')
def test_syslog_startup_config(self):
cmd = 'echo "LOGFILE=/var/log/test" >> /etc/syslog-startup.conf'
self.target.run(cmd)
self.test_syslog_restart()
cmd = 'logger foobar && grep foobar /var/log/test'
status,output = self.target.run(cmd)
msg = 'Test log string not found. Output: %s ' % output
self.assertEqual(status, 0, msg=msg)
cmd = "sed -i 's#LOGFILE=/var/log/test##' /etc/syslog-startup.conf"
self.target.run(cmd)
self.test_syslog_restart()
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