def test_create_connection (self):
# Issue #9792: errors raised by create_connection() should have
# a proper errno attribute.
port = test_support.find_unused_port()
with self.assertRaises(socket.error) as cm:
socket.create_connection((HOST, port))
self.assertEqual(cm.exception.errno, errno.ECONNREFUSED)
def test_create_connection(self):
# Issue #9792: errors raised by create_connection() should have
# a proper errno attribute.
port = test_support.find_unused_port()
with self.assertRaises(socket.error) as cm:
socket.create_connection((HOST, port))
self.assertEqual(cm.exception.errno, errno.ECONNREFUSED)
def _testSourceAddress(self):
self.cli = socket.create_connection(
(HOST, self.port),
timeout=30,
source_address=('', self.source_port))
self.addCleanup(self.cli.close)
self.assertEqual(self.cli.getsockname()[1], self.source_port)
def _testTimeoutDefault (self):
# passing no explicit timeout uses socket's global default
self.assertTrue(socket.getdefaulttimeout() is None)
socket.setdefaulttimeout(42)
try:
self.cli = socket.create_connection((HOST, self.port))
self.addCleanup(self.cli.close)
finally:
socket.setdefaulttimeout(None)
self.assertEqual(self.cli.gettimeout(), 42)
def _testTimeoutNone (self):
# None timeout means the same as sock.settimeout(None)
self.assertTrue(socket.getdefaulttimeout() is None)
socket.setdefaulttimeout(30)
try:
self.cli = socket.create_connection((HOST, self.port), timeout = None)
self.addCleanup(self.cli.close)
finally:
socket.setdefaulttimeout(None)
self.assertEqual(self.cli.gettimeout(), None)
def _testTimeoutDefault(self):
# passing no explicit timeout uses socket's global default
self.assertTrue(socket.getdefaulttimeout() is None)
socket.setdefaulttimeout(42)
try:
self.cli = socket.create_connection((HOST, self.port))
self.addCleanup(self.cli.close)
finally:
socket.setdefaulttimeout(None)
self.assertEqual(self.cli.gettimeout(), 42)
def _testTimeoutNone(self):
# None timeout means the same as sock.settimeout(None)
self.assertTrue(socket.getdefaulttimeout() is None)
socket.setdefaulttimeout(30)
try:
self.cli = socket.create_connection((HOST, self.port),
timeout=None)
self.addCleanup(self.cli.close)
finally:
socket.setdefaulttimeout(None)
self.assertEqual(self.cli.gettimeout(), None)
def _testFamily(self):
self.cli = socket.create_connection((HOST, self.port), timeout=30)
self.addCleanup(self.cli.close)
self.assertEqual(self.cli.family, 2)
def test_create_connection_timeout(self):
# Issue #9792: create_connection() should not recast timeout errors
# as generic socket errors.
with self.mocked_socket_module():
with self.assertRaises(socket.timeout):
socket.create_connection((HOST, 1234))
def _testInsideTimeout(self):
self.cli = sock = socket.create_connection((HOST, self.port))
data = sock.recv(5)
self.assertEqual(data, "done!")
def _testTimeoutValueNamed(self):
self.cli = socket.create_connection((HOST, self.port), timeout=30)
self.assertEqual(self.cli.gettimeout(), 30)
def _testTimeoutValueNonamed (self):
self.cli = socket.create_connection((HOST, self.port), 30)
self.addCleanup(self.cli.close)
self.assertEqual(self.cli.gettimeout(), 30)
def _testTimeoutValueNamed (self):
self.cli = socket.create_connection((HOST, self.port), timeout = 30)
self.assertEqual(self.cli.gettimeout(), 30)
def _testSourceAddress (self):
self.cli = socket.create_connection((HOST, self.port), timeout = 30,
source_address = ('', self.source_port))
self.addCleanup(self.cli.close)
self.assertEqual(self.cli.getsockname()[1], self.source_port)
def _testFamily (self):
self.cli = socket.create_connection((HOST, self.port), timeout = 30)
self.addCleanup(self.cli.close)
self.assertEqual(self.cli.family, 2)
def test_create_connection_timeout (self):
# Issue #9792: create_connection() should not recast timeout errors
# as generic socket errors.
with self.mocked_socket_module():
with self.assertRaises(socket.timeout):
socket.create_connection((HOST, 1234))
def _testInsideTimeout (self):
self.cli = sock = socket.create_connection((HOST, self.port))
data = sock.recv(5)
self.assertEqual(data, "done!")
def _testOutsideTimeout (self):
self.cli = sock = socket.create_connection((HOST, self.port), timeout = 1)
self.assertRaises(socket.timeout, lambda: sock.recv(5))
def _testTimeoutValueNonamed(self):
self.cli = socket.create_connection((HOST, self.port), 30)
self.addCleanup(self.cli.close)
self.assertEqual(self.cli.gettimeout(), 30)
def clientSetUp(self):
# We're inherited below by BasicTCPTest2, which also inherits
# BasicTCPTest, which defines self.port referenced below.
self.cli = socket.create_connection((HOST, self.port))
self.serv_conn = self.cli
def _testOutsideTimeout(self):
self.cli = sock = socket.create_connection((HOST, self.port),
timeout=1)
self.assertRaises(socket.timeout, lambda: sock.recv(5))
def clientSetUp (self):
# We're inherited below by BasicTCPTest2, which also inherits
# BasicTCPTest, which defines self.port referenced below.
self.cli = socket.create_connection((HOST, self.port))
self.serv_conn = self.cli
