def test_non_blocking_lock_with(self):
lock1 = Lock(zk=self.zk, path=self.sandbox, name='lock1',
simultaneous=1, wait=1)
lock1.acquire()
lock2 = Lock(zk=self.zk, path=self.sandbox, name='lock2',
simultaneous=1, wait=1)
with lock2 as s:
status = s
self.assertFalse(status)
lock1.release()
def test_non_blocking_lock(self):
# Get our first lock object at our path and acquire it.
lock1 = Lock(zk=self.zk, path=self.sandbox, name='lock1',
simultaneous=1, wait=0)
lock1.acquire()
self.assertTrue(lock1.status())
# Get our first lock object at our path and acquire it.
lock2 = Lock(zk=self.zk, path=self.sandbox, name='lock2',
simultaneous=1, wait=0)
lock2.acquire()
self.assertFalse(lock2.status())
lock1.release()
lock2.release()
def test_non_blocking_lock_with(self):
"""Make sure that the enter/exit functionality works in non-blocking mode."""
nd = KazooServiceRegistry(server=self.server)
lock1 = Lock(zk=nd._zk, path=self.sandbox, name='lock1',
simultaneous=1, wait=1)
lock1.acquire()
lock2 = Lock(zk=nd._zk, path=self.sandbox, name='lock2',
simultaneous=1, wait=1)
with lock2 as s:
status = s
self.assertFalse(status)
lock1.release()
def test_non_blocking_lock(self):
"""Test that a non-blocking lock works"""
nd = KazooServiceRegistry(server=self.server)
# Get our first lock object at our path and acquire it.
lock1 = Lock(zk=nd._zk, path=self.sandbox, name='lock1', simultaneous=1, wait=0)
lock1.acquire()
self.assertTrue(lock1.status())
# Get our first lock object at our path and acquire it.
lock2 = Lock(zk=nd._zk, path=self.sandbox, name='lock2', simultaneous=1, wait=0)
lock2.acquire()
self.assertFalse(lock2.status())
lock1.release()
lock2.release()
def test_non_blocking_lock_with(self):
lock1 = Lock(zk=self.zk,
path=self.sandbox,
name='lock1',
simultaneous=1,
wait=1)
lock1.acquire()
lock2 = Lock(zk=self.zk,
path=self.sandbox,
name='lock2',
simultaneous=1,
wait=1)
with lock2 as s:
status = s
self.assertFalse(status)
lock1.release()
def test_waiting_blocking_lock_wait(self):
# Get our first lock object at our path and acquire it.
lock1 = Lock(zk=self.zk, path=self.sandbox, name='lock1',
simultaneous=1, wait=0)
lock1.acquire()
self.assertTrue(lock1.status())
# Get our first lock object at our path and try to acquire it.
begin = time.time()
lock2 = Lock(zk=self.zk, path=self.sandbox, name='lock2',
simultaneous=1, wait=2)
lock2.acquire()
# Make sure that the lock was not successful, and returned within 1
# second of our requested wait time.
self.assertFalse(lock2.status())
self.assertTrue((time.time() - begin) >= 2)
# lock1.release() # waiting for fix from Kazoo guys
lock2.release()
