def test_runforever_calls_tick(self):
options = DummyOptions()
options.test = True
supervisord = self._makeOne(options)
self.assertEqual(len(supervisord.ticks), 0)
supervisord.runforever()
self.assertEqual(len(supervisord.ticks), 3)
def test_runforever_select_uncaught_exception(self):
options = DummyOptions()
import errno
options.select_error = errno.EBADF
supervisord = self._makeOne(options)
import select
options.test = True
self.assertRaises(select.error, supervisord.runforever)
def test_runforever_select_eintr(self):
options = DummyOptions()
import errno
options.select_error = errno.EINTR
supervisord = self._makeOne(options)
options.test = True
supervisord.runforever()
self.assertEqual(options.logger.data[0], 'EINTR encountered in select')
def test_runforever_emits_generic_specific_event(self):
from docker_supervisor import events
L = []
def callback(event):
L.append(2)
events.subscribe(events.SupervisorRunningEvent, callback)
options = DummyOptions()
options.test = True
supervisord = self._makeOne(options)
supervisord.runforever()
self.assertEqual(L, [2])
def test_runforever_emits_generic_startup_event(self):
from docker_supervisor import events
L = []
def callback(event):
L.append(1)
events.subscribe(events.SupervisorStateChangeEvent, callback)
options = DummyOptions()
supervisord = self._makeOne(options)
options.test = True
supervisord.runforever()
self.assertEqual(L, [1])
def test_runforever_select_dispatcher_exitnow(self):
options = DummyOptions()
supervisord = self._makeOne(options)
pconfig = DummyPConfig(
options,
'foo',
'/bin/foo',
)
gconfig = DummyPGroupConfig(options, pconfigs=[pconfig])
pgroup = DummyProcessGroup(gconfig)
from docker_supervisor.medusa import asyncore_25 as asyncore
exitnow = DummyDispatcher(readable=True, error=asyncore.ExitNow)
pgroup.dispatchers = {6: exitnow}
supervisord.process_groups = {'foo': pgroup}
options.select_result = [6], [], []
options.test = True
self.assertRaises(asyncore.ExitNow, supervisord.runforever)
def test_add_process_group_event(self):
from docker_supervisor import events
L = []
def callback(event):
L.append(1)
events.subscribe(events.ProcessGroupAddedEvent, callback)
options = DummyOptions()
pconfig = DummyPConfig(options, 'foo', 'foo', '/bin/foo')
gconfig = DummyPGroupConfig(options, 'foo', pconfigs=[pconfig])
options.process_group_configs = [gconfig]
supervisord = self._makeOne(options)
supervisord.add_process_group(gconfig)
options.test = True
supervisord.runforever()
self.assertEqual(L, [1])
def test_runforever_stopping_emits_events(self):
options = DummyOptions()
supervisord = self._makeOne(options)
gconfig = DummyPGroupConfig(options)
pgroup = DummyProcessGroup(gconfig)
supervisord.process_groups = {'foo': pgroup}
supervisord.options.mood = -1
L = []
def callback(event):
L.append(event)
from docker_supervisor import events
events.subscribe(events.SupervisorStateChangeEvent, callback)
from docker_supervisor.medusa import asyncore_25 as asyncore
options.test = True
self.assertRaises(asyncore.ExitNow, supervisord.runforever)
self.assertTrue(pgroup.all_stopped)
self.assertTrue(isinstance(L[0], events.SupervisorRunningEvent))
self.assertTrue(isinstance(L[0], events.SupervisorStateChangeEvent))
self.assertTrue(isinstance(L[1], events.SupervisorStoppingEvent))
self.assertTrue(isinstance(L[1], events.SupervisorStateChangeEvent))
def test_runforever_select_dispatchers(self):
options = DummyOptions()
supervisord = self._makeOne(options)
pconfig = DummyPConfig(
options,
'foo',
'/bin/foo',
)
gconfig = DummyPGroupConfig(options, pconfigs=[pconfig])
pgroup = DummyProcessGroup(gconfig)
readable = DummyDispatcher(readable=True)
writable = DummyDispatcher(writable=True)
error = DummyDispatcher(writable=True, error=OSError)
pgroup.dispatchers = {6: readable, 7: writable, 8: error}
supervisord.process_groups = {'foo': pgroup}
options.select_result = [6], [7, 8], []
options.test = True
supervisord.runforever()
self.assertEqual(pgroup.transitioned, True)
self.assertEqual(readable.read_event_handled, True)
self.assertEqual(writable.write_event_handled, True)
self.assertEqual(error.error_handled, True)
def test_main_first(self):
options = DummyOptions()
pconfig = DummyPConfig(options, 'foo', 'foo', '/bin/foo')
gconfigs = [DummyPGroupConfig(options, 'foo', pconfigs=[pconfig])]
options.process_group_configs = gconfigs
options.test = True
options.first = True
supervisord = self._makeOne(options)
supervisord.main()
self.assertEqual(options.environment_processed, True)
self.assertEqual(options.fds_cleaned_up, False)
self.assertEqual(options.rlimits_set, True)
self.assertEqual(options.make_logger_messages,
(['setuid_called'], [], ['rlimits_set']))
self.assertEqual(options.autochildlogdir_cleared, True)
self.assertEqual(len(supervisord.process_groups), 1)
self.assertEqual(supervisord.process_groups['foo'].config.options,
options)
self.assertEqual(options.environment_processed, True)
self.assertEqual(options.httpservers_opened, True)
self.assertEqual(options.signals_set, True)
self.assertEqual(options.daemonized, True)
self.assertEqual(options.pidfile_written, True)
self.assertEqual(options.cleaned_up, True)
