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