def test_event_multiple_clients(self):
'''Test event is received by multiple clients'''
with eventpublisher_process():
me1 = event.MasterEvent(SOCK_DIR)
me1.subscribe()
me2 = event.MasterEvent(SOCK_DIR)
me2.subscribe()
me1.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me1.get_event(tag='evt1')
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_multiple_clients(self):
'''Test event is received by multiple clients'''
with eventpublisher_process():
me1 = event.MasterEvent(SOCK_DIR, listen=True)
me2 = event.MasterEvent(SOCK_DIR, listen=True)
# We need to sleep here to avoid a race condition wherein
# the second socket may not be connected by the time the first socket
# sends the event.
time.sleep(0.5)
me1.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me1.get_event(tag='evt1')
self.assertGotEvent(evt1, {'data': 'foo1'})
evt2 = me2.get_event(tag='evt1')
self.assertGotEvent(evt2, {'data': 'foo1'})
def test_event_single(self):
'''Test a single event is received'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
me.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me.get_event(tag='evt1')
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_no_timeout(self):
'''Test no wait timeout, we should block forever, until we get one '''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
with eventsender_process({'data': 'foo2'}, 'evt2', 5):
evt = me.get_event(tag='evt2', wait=0, no_block=False)
self.assertGotEvent(evt, {'data': 'foo2'})
def test_event_matching_regex(self):
'''Test a regex match'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
me.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me.get_event(tag='^ev', match_type='regex')
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_matching_all(self):
'''Test an all match'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
me.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me.get_event(tag='')
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_matching_all_when_tag_is_None(self):
'''Test event matching all when not passing a tag'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
me.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me.get_event()
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_matching_regex(self):
'''Test a regex match'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR)
me.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me.get_event(tag='not', tags_regex=['^ev'])
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_matching(self):
'''Test a startswith match'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR)
me.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me.get_event(tag='ev')
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_subscription_matching_all(self):
'''Test a subscription matching'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR)
me.subscribe()
me.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me.get_event(tag='')
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_many(self):
'''Test a large number of events, one at a time'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
for i in range(500):
me.fire_event({'data': '{0}'.format(i)}, 'testevents')
evt = me.get_event(tag='testevents')
self.assertGotEvent(evt, {'data': '{0}'.format(i)}, 'Event {0}'.format(i))
def test_event_subscription(self):
'''Test a single event is received'''
with eventpublisher_process():
me = event.MasterEvent(sock_dir=SOCK_DIR)
me.subscribe()
me.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me.get_event(tag='evt1')
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_master_event(self):
me = event.MasterEvent(SOCK_DIR, listen=False)
self.assertEqual(
me.puburi,
'{0}'.format(os.path.join(SOCK_DIR, 'master_event_pub.ipc')))
self.assertEqual(
me.pulluri,
'{0}'.format(os.path.join(SOCK_DIR, 'master_event_pull.ipc')))
def test_event_single_wait_0_no_block_False(self):
'''Test a single event is received with wait=0 and no_block=False and doesn't spin the while loop'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
me.fire_event({'data': 'foo1'}, 'evt1')
# This is too fast and will be None but assures we're not blocking
evt1 = me.get_event(wait=0, tag='evt1', no_block=False)
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_send_master_event(self):
'''Tests that sending an event through fire_master generates expected event'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
data = {'data': 'foo1'}
me.fire_master(data, 'test_master')
evt = me.get_event(tag='fire_master')
self.assertGotEvent(evt, {'data': data, 'tag': 'test_master', 'events': None, 'pretag': None})
def test_event_no_timeout(self):
'''Test no wait timeout, we should block forever, until we get one '''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR)
me.subscribe()
me.fire_event({'data': 'foo1'}, 'evt1')
me.fire_event({'data': 'foo2'}, 'evt2')
evt = me.get_event(tag='evt2', wait=0)
self.assertGotEvent(evt, {'data': 'foo2'})
def test_event_not_subscribed(self):
'''Test get event ignores non-subscribed events'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR)
me.subscribe()
with eventsender_process({'data': 'foo1'}, 'evt1', 5):
me.fire_event({'data': 'foo1'}, 'evt2')
evt1 = me.get_event(tag='evt1', wait=10)
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_timeout(self):
'''Test no event is received if the timeout is reached'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
me.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me.get_event(tag='evt1')
self.assertGotEvent(evt1, {'data': 'foo1'})
evt2 = me.get_event(tag='evt1')
self.assertIsNone(evt2)
def test_event_multiple_subscriptions(self):
'''Test multiple subscriptions do not interfere'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR)
me.subscribe()
with eventsender_process({'data': 'foo1'}, 'evt1', 5):
me.fire_event({'data': 'foo1'}, 'evt2')
evt1 = me.get_event(tag='evt1', wait=10)
self.assertGotEvent(evt1, {'data': 'foo1'})
def run(self):
me = event.MasterEvent(SOCK_DIR, listen=False)
time.sleep(self.wait)
me.fire_event(self.data, self.tag)
# Wait a few seconds before tearing down the zmq context
if os.environ.get('TRAVIS_PYTHON_VERSION', None) is not None:
# Travis is slow
time.sleep(10)
else:
time.sleep(2)
def test_event_not_subscribed(self):
'''Test get_event drops non-subscribed events'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
me.fire_event({'data': 'foo1'}, 'evt1')
me.fire_event({'data': 'foo2'}, 'evt2')
evt2 = me.get_event(tag='evt2')
evt1 = me.get_event(tag='evt1')
self.assertGotEvent(evt2, {'data': 'foo2'})
self.assertIsNone(evt1)
def test_event_many_backlog(self):
'''Test a large number of events, send all then recv all'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
# Must not exceed zmq HWM
for i in range(500):
me.fire_event({'data': '{0}'.format(i)}, 'testevents')
for i in range(500):
evt = me.get_event(tag='testevents')
self.assertGotEvent(evt, {'data': '{0}'.format(i)}, 'Event {0}'.format(i))
def test_event_nested_sub_all(self):
'''Test nested event subscriptions do not drop events, get event for all tags'''
# Show why not to call get_event(tag='')
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
me.fire_event({'data': 'foo1'}, 'evt1')
me.fire_event({'data': 'foo2'}, 'evt2')
evt2 = me.get_event(tag='')
evt1 = me.get_event(tag='')
self.assertGotEvent(evt2, {'data': 'foo2'})
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_nested_subs(self):
'''Test nested event subscriptions do not drop events, issue #8580'''
with eventpublisher_process():
me = event.MasterEvent(sock_dir=SOCK_DIR)
me.subscribe()
me.fire_event({'data': 'foo1'}, 'evt1')
me.fire_event({'data': 'foo2'}, 'evt2')
evt2 = me.get_event(tag='evt2')
evt1 = me.get_event(tag='evt1')
self.assertGotEvent(evt2, {'data': 'foo2'})
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_subscriptions_cache_regex(self):
'''Test regex subscriptions cache a message until requested'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
me.subscribe('e..1$', 'regex')
me.fire_event({'data': 'foo1'}, 'evt1')
me.fire_event({'data': 'foo2'}, 'evt2')
evt2 = me.get_event(tag='evt2')
evt1 = me.get_event(tag='evt1')
self.assertGotEvent(evt2, {'data': 'foo2'})
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_single_no_block(self):
'''Test a single event is received, no block'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR, listen=True)
start = time.time()
finish = start + 5
evt1 = me.get_event(wait=0, tag='evt1', no_block=True)
# We should get None and way before the 5 seconds wait since it's
# non-blocking, otherwise it would wait for an event which we
# didn't even send
self.assertIsNone(evt1, None)
self.assertLess(start, finish)
me.fire_event({'data': 'foo1'}, 'evt1')
evt1 = me.get_event(wait=0, tag='evt1')
self.assertGotEvent(evt1, {'data': 'foo1'})
def test_event_nested_subs(self):
'''Test nested event subscriptions do not drop events, issue #8580'''
with eventpublisher_process():
me = event.MasterEvent(SOCK_DIR)
me.subscribe()
me.fire_event({'data': 'foo1'}, 'evt1')
me.fire_event({'data': 'foo2'}, 'evt2')
# Since we now drop unrelated events to avoid memory leaks, see http://goo.gl/2n3L09 commit bcbc5340ef, the
# calls below will return None and will drop the unrelated events
evt2 = me.get_event(tag='evt2')
evt1 = me.get_event(tag='evt1')
self.assertGotEvent(evt2, {'data': 'foo2'})
# This one will be None because we're dripping unrelated events
self.assertIsNone(evt1)
# Fire events again
me.fire_event({'data': 'foo3'}, 'evt3')
me.fire_event({'data': 'foo4'}, 'evt4')
# We not force unrelated pending events not to be dropped, so both of the event bellow work and are not
# None
evt2 = me.get_event(tag='evt4', use_pending=True)
evt1 = me.get_event(tag='evt3', use_pending=True)
self.assertGotEvent(evt2, {'data': 'foo4'})
self.assertGotEvent(evt1, {'data': 'foo3'})
def get_event(events):
me = event.MasterEvent(self.master_opts['sock_dir'])
events.put_nowait(
me.get_event(wait=10, tag='salttest', full=False)
)
def get_event(events):
me = event.MasterEvent(self.master_opts["sock_dir"], listen=True)
events.put_nowait(me.get_event(wait=10, tag="salttest", full=False))
