def _makeBaseStorage(self):
logger.info("setUp() %s", self.id())
port = get_port()
zconf = forker.ZEOConfig(('', port))
zport, adminaddr, pid, path = forker.start_zeo_server(self.getConfig(),
zconf, port)
self._pids = [pid]
self._servers = [adminaddr]
self._conf_path = path
_base = ClientStorage(zport, '1', cache_size=20000000,
min_disconnect_poll=0.5, wait=1,
wait_timeout=60)
_base.registerDB(DummyDB(), None)
return _base
def _new_storage(self):
port = get_port(self)
zconf = forker.ZEOConfig(("", port))
zport, adminaddr, pid, path = forker.start_zeo_server(self.getConfig(), zconf, port)
self._pids.append(pid)
self._servers.append(adminaddr)
blob_cache_dir = tempfile.mkdtemp(dir=".")
storage = ClientStorage(
zport, "1", cache_size=20000000, min_disconnect_poll=0.5, wait=1, wait_timeout=60, blob_dir=blob_cache_dir
)
storage.registerDB(DummyDB())
return storage
def _makeBaseStorage(self):
logger.info("setUp() %s", self.id())
port = get_port()
zconf = forker.ZEOConfig(('', port))
zport, adminaddr, pid, path = forker.start_zeo_server(
self.getConfig(), zconf, port)
self._pids = [pid]
self._servers = [adminaddr]
self._conf_path = path
_base = ClientStorage(zport,
'1',
cache_size=20000000,
min_disconnect_poll=0.5,
wait=1,
wait_timeout=60)
_base.registerDB(DummyDB())
return _base
def checkConnectionInvalidationOnReconnect(self):
storage = ClientStorage(self.addr, wait=1, min_disconnect_poll=0.1)
self._storage = storage
# and we'll wait for the storage to be reconnected:
for i in range(100):
if storage.is_connected():
break
time.sleep(0.1)
else:
raise AssertionError("Couldn't connect to server")
class DummyDB:
_invalidatedCache = 0
def invalidateCache(self):
self._invalidatedCache += 1
def invalidate(*a, **k):
pass
db = DummyDB()
storage.registerDB(db)
base = db._invalidatedCache
# Now we'll force a disconnection and reconnection
storage._connection.close()
# and we'll wait for the storage to be reconnected:
for i in range(100):
if storage.is_connected():
break
time.sleep(0.1)
else:
raise AssertionError("Couldn't connect to server")
# Now, the root object in the connection should have been invalidated:
self.assertEqual(db._invalidatedCache, base + 1)
def checkConnectionInvalidationOnReconnect(self):
storage = ClientStorage(self.addr, wait=1, min_disconnect_poll=0.1)
self._storage = storage
# and we'll wait for the storage to be reconnected:
for i in range(100):
if storage.is_connected():
break
time.sleep(0.1)
else:
raise AssertionError("Couldn't connect to server")
class DummyDB:
_invalidatedCache = 0
def invalidateCache(self):
self._invalidatedCache += 1
def invalidate(*a, **k):
pass
db = DummyDB()
storage.registerDB(db)
base = db._invalidatedCache
# Now we'll force a disconnection and reconnection
storage._connection.close()
# and we'll wait for the storage to be reconnected:
for i in range(100):
if storage.is_connected():
break
time.sleep(0.1)
else:
raise AssertionError("Couldn't connect to server")
# Now, the root object in the connection should have been invalidated:
self.assertEqual(db._invalidatedCache, base + 1)
class GenericTests(
# Base class for all ZODB tests
StorageTestBase.StorageTestBase,
# ZODB test mixin classes (in the same order as imported)
BasicStorage.BasicStorage,
PackableStorage.PackableStorage,
Synchronization.SynchronizedStorage,
MTStorage.MTStorage,
ReadOnlyStorage.ReadOnlyStorage,
# ZEO test mixin classes (in the same order as imported)
CommitLockTests.CommitLockVoteTests,
ThreadTests.ThreadTests,
# Locally defined (see above)
MiscZEOTests,
):
"""Combine tests from various origins in one class."""
shared_blob_dir = False
blob_cache_dir = None
def setUp(self):
StorageTestBase.StorageTestBase.setUp(self)
logger.info("setUp() %s", self.id())
port = get_port(self)
zconf = forker.ZEOConfig(("", port))
zport, adminaddr, pid, path = forker.start_zeo_server(self.getConfig(), zconf, port)
self._pids = [pid]
self._servers = [adminaddr]
self._conf_path = path
if not self.blob_cache_dir:
# This is the blob cache for ClientStorage
self.blob_cache_dir = tempfile.mkdtemp("blob_cache", dir=os.path.abspath(os.getcwd()))
self._storage = ClientStorage(
zport,
"1",
cache_size=20000000,
min_disconnect_poll=0.5,
wait=1,
wait_timeout=60,
blob_dir=self.blob_cache_dir,
shared_blob_dir=self.shared_blob_dir,
)
self._storage.registerDB(DummyDB())
def tearDown(self):
self._storage.close()
for server in self._servers:
forker.shutdown_zeo_server(server)
if hasattr(os, "waitpid"):
# Not in Windows Python until 2.3
for pid in self._pids:
os.waitpid(pid, 0)
StorageTestBase.StorageTestBase.tearDown(self)
def runTest(self):
try:
super(GenericTests, self).runTest()
except:
self._failed = True
raise
else:
self._failed = False
def open(self, read_only=0):
# Needed to support ReadOnlyStorage tests. Ought to be a
# cleaner way.
addr = self._storage._addr
self._storage.close()
self._storage = ClientStorage(addr, read_only=read_only, wait=1)
def checkWriteMethods(self):
# ReadOnlyStorage defines checkWriteMethods. The decision
# about where to raise the read-only error was changed after
# Zope 2.5 was released. So this test needs to detect Zope
# of the 2.5 vintage and skip the test.
# The __version__ attribute was not present in Zope 2.5.
if hasattr(ZODB, "__version__"):
ReadOnlyStorage.ReadOnlyStorage.checkWriteMethods(self)
def checkSortKey(self):
key = "%s:%s" % (self._storage._storage, self._storage._server_addr)
self.assertEqual(self._storage.sortKey(), key)
class GenericTests(
# Base class for all ZODB tests
StorageTestBase.StorageTestBase,
# ZODB test mixin classes (in the same order as imported)
BasicStorage.BasicStorage,
PackableStorage.PackableStorage,
Synchronization.SynchronizedStorage,
MTStorage.MTStorage,
ReadOnlyStorage.ReadOnlyStorage,
# ZEO test mixin classes (in the same order as imported)
CommitLockTests.CommitLockVoteTests,
ThreadTests.ThreadTests,
# Locally defined (see above)
MiscZEOTests):
"""Combine tests from various origins in one class."""
def setUp(self):
logger.info("setUp() %s", self.id())
port = get_port()
zconf = forker.ZEOConfig(('', port))
zport, adminaddr, pid, path = forker.start_zeo_server(
self.getConfig(), zconf, port)
self._pids = [pid]
self._servers = [adminaddr]
self._conf_path = path
self._storage = ClientStorage(zport,
'1',
cache_size=20000000,
min_disconnect_poll=0.5,
wait=1,
wait_timeout=60)
self._storage.registerDB(DummyDB(), None)
def tearDown(self):
self._storage.close()
os.remove(self._conf_path)
for server in self._servers:
forker.shutdown_zeo_server(server)
if hasattr(os, 'waitpid'):
# Not in Windows Python until 2.3
for pid in self._pids:
os.waitpid(pid, 0)
def open(self, read_only=0):
# Needed to support ReadOnlyStorage tests. Ought to be a
# cleaner way.
addr = self._storage._addr
self._storage.close()
self._storage = ClientStorage(addr, read_only=read_only, wait=1)
def checkWriteMethods(self):
# ReadOnlyStorage defines checkWriteMethods. The decision
# about where to raise the read-only error was changed after
# Zope 2.5 was released. So this test needs to detect Zope
# of the 2.5 vintage and skip the test.
# The __version__ attribute was not present in Zope 2.5.
if hasattr(ZODB, "__version__"):
ReadOnlyStorage.ReadOnlyStorage.checkWriteMethods(self)
def checkSortKey(self):
key = '%s:%s' % (self._storage._storage, self._storage._server_addr)
self.assertEqual(self._storage.sortKey(), key)
class GenericTests(
# Base class for all ZODB tests
StorageTestBase.StorageTestBase,
# ZODB test mixin classes (in the same order as imported)
BasicStorage.BasicStorage,
PackableStorage.PackableStorage,
Synchronization.SynchronizedStorage,
MTStorage.MTStorage,
ReadOnlyStorage.ReadOnlyStorage,
# ZEO test mixin classes (in the same order as imported)
CommitLockTests.CommitLockVoteTests,
ThreadTests.ThreadTests,
# Locally defined (see above)
MiscZEOTests
):
"""Combine tests from various origins in one class."""
def setUp(self):
logger.info("setUp() %s", self.id())
port = get_port()
zconf = forker.ZEOConfig(('', port))
zport, adminaddr, pid, path = forker.start_zeo_server(self.getConfig(),
zconf, port)
self._pids = [pid]
self._servers = [adminaddr]
self._conf_path = path
self._storage = ClientStorage(zport, '1', cache_size=20000000,
min_disconnect_poll=0.5, wait=1,
wait_timeout=60)
self._storage.registerDB(DummyDB(), None)
def tearDown(self):
self._storage.close()
os.remove(self._conf_path)
for server in self._servers:
forker.shutdown_zeo_server(server)
if hasattr(os, 'waitpid'):
# Not in Windows Python until 2.3
for pid in self._pids:
os.waitpid(pid, 0)
def open(self, read_only=0):
# Needed to support ReadOnlyStorage tests. Ought to be a
# cleaner way.
addr = self._storage._addr
self._storage.close()
self._storage = ClientStorage(addr, read_only=read_only, wait=1)
def checkWriteMethods(self):
# ReadOnlyStorage defines checkWriteMethods. The decision
# about where to raise the read-only error was changed after
# Zope 2.5 was released. So this test needs to detect Zope
# of the 2.5 vintage and skip the test.
# The __version__ attribute was not present in Zope 2.5.
if hasattr(ZODB, "__version__"):
ReadOnlyStorage.ReadOnlyStorage.checkWriteMethods(self)
def checkSortKey(self):
key = '%s:%s' % (self._storage._storage, self._storage._server_addr)
self.assertEqual(self._storage.sortKey(), key)
