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def setUp(self):
"""
Create a pair of UNIX sockets.
"""
self.input, self.output = socketpair(AF_UNIX) | Create a pair of UNIX sockets. | setUp | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def tearDown(self):
"""
Close the sockets opened by setUp.
"""
self.input.close()
self.output.close() | Close the sockets opened by setUp. | tearDown | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_sendmsgBadArguments(self):
"""
The argument types accepted by L{send1msg} are:
1. C{int}
2. read-only character buffer
3. C{int}
4. sequence
The 3rd and 4th arguments are optional. If fewer than two arguments or
more than four arguments are passed, or if any of the arguments passed
are not compatible with these types, L{TypeError} is raised.
"""
# Exercise the wrong number of arguments cases
self.assertRaises(TypeError, send1msg)
self.assertRaises(TypeError, send1msg, 1)
self.assertRaises(TypeError, send1msg,
1, "hello world", 2, [], object())
# Exercise the wrong type of arguments cases
self.assertRaises(TypeError, send1msg, object(), "hello world", 2, [])
self.assertRaises(TypeError, send1msg, 1, object(), 2, [])
self.assertRaises(TypeError, send1msg, 1, "hello world", object(), [])
self.assertRaises(TypeError, send1msg, 1, "hello world", 2, object()) | The argument types accepted by L{send1msg} are:
1. C{int}
2. read-only character buffer
3. C{int}
4. sequence
The 3rd and 4th arguments are optional. If fewer than two arguments or
more than four arguments are passed, or if any of the arguments passed
are not compatible with these types, L{TypeError} is raised. | test_sendmsgBadArguments | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_badAncillaryIter(self):
"""
If iteration over the ancillary data list fails (at the point of the
C{__iter__} call), the exception with which it fails is propagated to
the caller of L{send1msg}.
"""
badList = BadList()
badList.append((1, 2, "hello world"))
badList.iterate = False
self.assertRaises(RuntimeError, send1msg, 1, "hello world", 2, badList)
# Hit the second iteration
badList.iterate = True
self.assertRaises(RuntimeError, send1msg, 1, "hello world", 2, badList) | If iteration over the ancillary data list fails (at the point of the
C{__iter__} call), the exception with which it fails is propagated to
the caller of L{send1msg}. | test_badAncillaryIter | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_badAncillaryNext(self):
"""
If iteration over the ancillary data list fails (at the point of a
C{next} call), the exception with which it fails is propagated to the
caller of L{send1msg}.
"""
worseList = WorseList()
self.assertRaises(RuntimeError, send1msg,
1, "hello world", 2,worseList) | If iteration over the ancillary data list fails (at the point of a
C{next} call), the exception with which it fails is propagated to the
caller of L{send1msg}. | test_badAncillaryNext | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_sendmsgBadAncillaryItem(self):
"""
The ancillary data list contains three-tuples with element types of:
1. C{int}
2. C{int}
3. read-only character buffer
If a tuple in the ancillary data list does not elements of these types,
L{TypeError} is raised.
"""
# Exercise the wrong number of arguments cases
self.assertRaises(TypeError, send1msg, 1, "hello world", 2, [()])
self.assertRaises(TypeError, send1msg, 1, "hello world", 2, [(1,)])
self.assertRaises(TypeError, send1msg, 1, "hello world", 2, [(1, 2)])
self.assertRaises(
TypeError,
send1msg, 1, "hello world", 2, [(1, 2, "goodbye", object())])
# Exercise the wrong type of arguments cases
exc = self.assertRaises(
TypeError, send1msg, 1, "hello world", 2, [object()])
self.assertEqual(
"send1msg argument 3 expected list of tuple, "
"got list containing object",
str(exc))
self.assertRaises(
TypeError,
send1msg, 1, "hello world", 2, [(object(), 1, "goodbye")])
self.assertRaises(
TypeError,
send1msg, 1, "hello world", 2, [(1, object(), "goodbye")])
self.assertRaises(
TypeError,
send1msg, 1, "hello world", 2, [(1, 1, object())]) | The ancillary data list contains three-tuples with element types of:
1. C{int}
2. C{int}
3. read-only character buffer
If a tuple in the ancillary data list does not elements of these types,
L{TypeError} is raised. | test_sendmsgBadAncillaryItem | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_syscallError(self):
"""
If the underlying C{sendmsg} call fails, L{send1msg} raises
L{socket.error} with its errno set to the underlying errno value.
"""
with open(devnull) as probe:
fd = probe.fileno()
exc = self.assertRaises(error, send1msg, fd, "hello, world")
self.assertEqual(exc.args[0], errno.EBADF) | If the underlying C{sendmsg} call fails, L{send1msg} raises
L{socket.error} with its errno set to the underlying errno value. | test_syscallError | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_syscallErrorWithControlMessage(self):
"""
The behavior when the underlying C{sendmsg} call fails is the same
whether L{send1msg} is passed ancillary data or not.
"""
with open(devnull) as probe:
fd = probe.fileno()
exc = self.assertRaises(
error, send1msg, fd, "hello, world", 0, [(0, 0, "0123")])
self.assertEqual(exc.args[0], errno.EBADF) | The behavior when the underlying C{sendmsg} call fails is the same
whether L{send1msg} is passed ancillary data or not. | test_syscallErrorWithControlMessage | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_roundtrip(self):
"""
L{recv1msg} will retrieve a message sent via L{send1msg}.
"""
message = "hello, world!"
self.assertEqual(
len(message),
send1msg(self.input.fileno(), message, 0))
result = recv1msg(fd=self.output.fileno())
self.assertEqual(result, (message, 0, [])) | L{recv1msg} will retrieve a message sent via L{send1msg}. | test_roundtrip | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_roundtripEmptyAncillary(self):
"""
L{send1msg} treats an empty ancillary data list the same way it treats
receiving no argument for the ancillary parameter at all.
"""
send1msg(self.input.fileno(), "hello, world!", 0, [])
result = recv1msg(fd=self.output.fileno())
self.assertEqual(result, ("hello, world!", 0, [])) | L{send1msg} treats an empty ancillary data list the same way it treats
receiving no argument for the ancillary parameter at all. | test_roundtripEmptyAncillary | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_flags(self):
"""
The C{flags} argument to L{send1msg} is passed on to the underlying
C{sendmsg} call, to affect it in whatever way is defined by those
flags.
"""
# Just exercise one flag with simple, well-known behavior. MSG_DONTWAIT
# makes the send a non-blocking call, even if the socket is in blocking
# mode. See also test_flags in RecvmsgTests
for i in range(8 * 1024):
try:
send1msg(self.input.fileno(), "x" * 1024, MSG_DONTWAIT)
except error as e:
self.assertEqual(e.args[0], errno.EAGAIN)
break
else:
self.fail(
"Failed to fill up the send buffer, "
"or maybe send1msg blocked for a while") | The C{flags} argument to L{send1msg} is passed on to the underlying
C{sendmsg} call, to affect it in whatever way is defined by those
flags. | test_flags | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_wrongTypeAncillary(self):
"""
L{send1msg} will show a helpful exception message when given the wrong
type of object for the 'ancillary' argument.
"""
error = self.assertRaises(TypeError,
send1msg, self.input.fileno(),
"hello, world!", 0, 4321)
self.assertEqual(str(error),
"send1msg argument 3 expected list, got int") | L{send1msg} will show a helpful exception message when given the wrong
type of object for the 'ancillary' argument. | test_wrongTypeAncillary | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_sendSubProcessFD(self):
"""
Calling L{sendsmsg} with SOL_SOCKET, SCM_RIGHTS, and a platform-endian
packed file descriptor number should send that file descriptor to a
different process, where it can be retrieved by using L{recv1msg}.
"""
sspp = _spawn("cmodulepullpipe", self.output.fileno())
yield sspp.started
pipeOut, pipeIn = _makePipe()
self.addCleanup(pipeOut.close)
self.addCleanup(pipeIn.close)
with pipeIn:
send1msg(
self.input.fileno(), "blonk", 0,
[(SOL_SOCKET, SCM_RIGHTS, pack("i", pipeIn.fileno()))])
yield sspp.stopped
self.assertEqual(read(pipeOut.fileno(), 1024),
"Test fixture data: blonk.\n")
# Make sure that the pipe is actually closed now.
self.assertEqual(read(pipeOut.fileno(), 1024), "") | Calling L{sendsmsg} with SOL_SOCKET, SCM_RIGHTS, and a platform-endian
packed file descriptor number should send that file descriptor to a
different process, where it can be retrieved by using L{recv1msg}. | test_sendSubProcessFD | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_sendmsgTwoAncillaryDoesNotSegfault(self):
"""
L{sendmsg} with two FDs in two separate ancillary entries
does not segfault.
"""
ancillary = [
(SOL_SOCKET, SCM_RIGHTS, pack("i", self.input.fileno())),
(SOL_SOCKET, SCM_RIGHTS, pack("i", self.output.fileno())),
]
try:
send1msg(self.input.fileno(), b"some data", 0, ancillary)
except error:
# Ok as long as it doesn't segfault.
pass | L{sendmsg} with two FDs in two separate ancillary entries
does not segfault. | test_sendmsgTwoAncillaryDoesNotSegfault | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_badArguments(self):
"""
The argument types accepted by L{recv1msg} are:
1. C{int}
2. C{int}
3. C{int}
4. C{int}
The 2nd, 3rd, and 4th arguments are optional. If fewer than one
argument or more than four arguments are passed, or if any of the
arguments passed are not compatible with these types, L{TypeError} is
raised.
"""
# Exercise the wrong number of arguments cases
self.assertRaises(TypeError, recv1msg)
self.assertRaises(TypeError, recv1msg, 1, 2, 3, 4, object())
# Exercise the wrong type of arguments cases
self.assertRaises(TypeError, recv1msg, object(), 2, 3, 4)
self.assertRaises(TypeError, recv1msg, 1, object(), 3, 4)
self.assertRaises(TypeError, recv1msg, 1, 2, object(), 4)
self.assertRaises(TypeError, recv1msg, 1, 2, 3, object()) | The argument types accepted by L{recv1msg} are:
1. C{int}
2. C{int}
3. C{int}
4. C{int}
The 2nd, 3rd, and 4th arguments are optional. If fewer than one
argument or more than four arguments are passed, or if any of the
arguments passed are not compatible with these types, L{TypeError} is
raised. | test_badArguments | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_cmsgSpaceOverflow(self):
"""
L{recv1msg} raises L{OverflowError} if passed a value for the
C{cmsg_size} argument which exceeds C{SOCKLEN_MAX}.
"""
self.assertRaises(OverflowError, recv1msg, 0, 0, 0, 0x7FFFFFFF) | L{recv1msg} raises L{OverflowError} if passed a value for the
C{cmsg_size} argument which exceeds C{SOCKLEN_MAX}. | test_cmsgSpaceOverflow | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_syscallError(self):
"""
If the underlying C{recvmsg} call fails, L{recv1msg} raises
L{socket.error} with its errno set to the underlying errno value.
"""
with open(devnull) as probe:
fd = probe.fileno()
exc = self.assertRaises(error, recv1msg, fd)
self.assertEqual(exc.args[0], errno.EBADF) | If the underlying C{recvmsg} call fails, L{recv1msg} raises
L{socket.error} with its errno set to the underlying errno value. | test_syscallError | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_flags(self):
"""
The C{flags} argument to L{recv1msg} is passed on to the underlying
C{recvmsg} call, to affect it in whatever way is defined by those
flags.
"""
# See test_flags in SendmsgTests
reader, writer = socketpair(AF_UNIX)
exc = self.assertRaises(
error, recv1msg, reader.fileno(), MSG_DONTWAIT)
self.assertEqual(exc.args[0], errno.EAGAIN) | The C{flags} argument to L{recv1msg} is passed on to the underlying
C{recvmsg} call, to affect it in whatever way is defined by those
flags. | test_flags | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def _socket(self, addressFamily):
"""
Create a new socket using the given address family and return that
socket's file descriptor. The socket will automatically be closed when
the test is torn down.
"""
s = socket(addressFamily)
self.addCleanup(s.close)
return s.fileno() | Create a new socket using the given address family and return that
socket's file descriptor. The socket will automatically be closed when
the test is torn down. | _socket | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_badArguments(self):
"""
L{getsockfam} accepts a single C{int} argument. If it is called in
some other way, L{TypeError} is raised.
"""
self.assertRaises(TypeError, getsockfam)
self.assertRaises(TypeError, getsockfam, 1, 2)
self.assertRaises(TypeError, getsockfam, object()) | L{getsockfam} accepts a single C{int} argument. If it is called in
some other way, L{TypeError} is raised. | test_badArguments | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_syscallError(self):
"""
If the underlying C{getsockname} call fails, L{getsockfam} raises
L{socket.error} with its errno set to the underlying errno value.
"""
with open(devnull) as probe:
fd = probe.fileno()
exc = self.assertRaises(error, getsockfam, fd)
self.assertEqual(errno.EBADF, exc.args[0]) | If the underlying C{getsockname} call fails, L{getsockfam} raises
L{socket.error} with its errno set to the underlying errno value. | test_syscallError | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_inet(self):
"""
When passed the file descriptor of a socket created with the C{AF_INET}
address family, L{getsockfam} returns C{AF_INET}.
"""
self.assertEqual(AF_INET, getsockfam(self._socket(AF_INET))) | When passed the file descriptor of a socket created with the C{AF_INET}
address family, L{getsockfam} returns C{AF_INET}. | test_inet | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_inet6(self):
"""
When passed the file descriptor of a socket created with the
C{AF_INET6} address family, L{getsockfam} returns C{AF_INET6}.
"""
self.assertEqual(AF_INET6, getsockfam(self._socket(AF_INET6))) | When passed the file descriptor of a socket created with the
C{AF_INET6} address family, L{getsockfam} returns C{AF_INET6}. | test_inet6 | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_unix(self):
"""
When passed the file descriptor of a socket created with the C{AF_UNIX}
address family, L{getsockfam} returns C{AF_UNIX}.
"""
self.assertEqual(AF_UNIX, getsockfam(self._socket(AF_UNIX))) | When passed the file descriptor of a socket created with the C{AF_UNIX}
address family, L{getsockfam} returns C{AF_UNIX}. | test_unix | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def setUp(self):
"""
Create a pair of UNIX sockets.
"""
self.input, self.output = socketpair(AF_UNIX) | Create a pair of UNIX sockets. | setUp | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def tearDown(self):
"""
Close the sockets opened by setUp.
"""
self.input.close()
self.output.close() | Close the sockets opened by setUp. | tearDown | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_syscallError(self):
"""
If the underlying C{sendmsg} call fails, L{send1msg} raises
L{socket.error} with its errno set to the underlying errno value.
"""
self.input.close()
exc = self.assertRaises(error, sendmsg, self.input, b"hello, world")
self.assertEqual(exc.args[0], errno.EBADF) | If the underlying C{sendmsg} call fails, L{send1msg} raises
L{socket.error} with its errno set to the underlying errno value. | test_syscallError | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_syscallErrorWithControlMessage(self):
"""
The behavior when the underlying C{sendmsg} call fails is the same
whether L{sendmsg} is passed ancillary data or not.
"""
self.input.close()
exc = self.assertRaises(
error, sendmsg, self.input, b"hello, world", [(0, 0, b"0123")], 0)
self.assertEqual(exc.args[0], errno.EBADF) | The behavior when the underlying C{sendmsg} call fails is the same
whether L{sendmsg} is passed ancillary data or not. | test_syscallErrorWithControlMessage | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_roundtrip(self):
"""
L{recvmsg} will retrieve a message sent via L{sendmsg}.
"""
message = b"hello, world!"
self.assertEqual(
len(message),
sendmsg(self.input, message))
result = recvmsg(self.output)
self.assertEqual(result.data, b"hello, world!")
self.assertEqual(result.flags, 0)
self.assertEqual(result.ancillary, []) | L{recvmsg} will retrieve a message sent via L{sendmsg}. | test_roundtrip | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_shortsend(self):
"""
L{sendmsg} returns the number of bytes which it was able to send.
"""
message = b"x" * 1024 * 1024 * 16
self.input.setblocking(False)
sent = sendmsg(self.input, message)
# Sanity check - make sure the amount of data we sent was less than the
# message, but not the whole message, as we should have filled the send
# buffer. This won't work if the send buffer is large enough for
# message, though.
self.assertTrue(sent < len(message))
received = recvmsg(self.output, len(message))
self.assertEqual(len(received[0]), sent) | L{sendmsg} returns the number of bytes which it was able to send. | test_shortsend | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_roundtripEmptyAncillary(self):
"""
L{sendmsg} treats an empty ancillary data list the same way it treats
receiving no argument for the ancillary parameter at all.
"""
sendmsg(self.input, b"hello, world!", [], 0)
result = recvmsg(self.output)
self.assertEqual(result, (b"hello, world!", [], 0)) | L{sendmsg} treats an empty ancillary data list the same way it treats
receiving no argument for the ancillary parameter at all. | test_roundtripEmptyAncillary | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_flags(self):
"""
The C{flags} argument to L{sendmsg} is passed on to the underlying
C{sendmsg} call, to affect it in whatever way is defined by those
flags.
"""
# Just exercise one flag with simple, well-known behavior. MSG_DONTWAIT
# makes the send a non-blocking call, even if the socket is in blocking
# mode. See also test_flags in RecvmsgTests
for i in range(8 * 1024):
try:
sendmsg(self.input, b"x" * 1024, flags=MSG_DONTWAIT)
except error as e:
self.assertEqual(e.args[0], errno.EAGAIN)
break
else:
self.fail(
"Failed to fill up the send buffer, "
"or maybe send1msg blocked for a while") | The C{flags} argument to L{sendmsg} is passed on to the underlying
C{sendmsg} call, to affect it in whatever way is defined by those
flags. | test_flags | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_sendSubProcessFD(self):
"""
Calling L{sendmsg} with SOL_SOCKET, SCM_RIGHTS, and a platform-endian
packed file descriptor number should send that file descriptor to a
different process, where it can be retrieved by using L{recv1msg}.
"""
sspp = _spawn("pullpipe", self.output.fileno())
yield sspp.started
pipeOut, pipeIn = _makePipe()
self.addCleanup(pipeOut.close)
self.addCleanup(pipeIn.close)
with pipeIn:
sendmsg(
self.input, b"blonk",
[(SOL_SOCKET, SCM_RIGHTS, pack("i", pipeIn.fileno()))])
yield sspp.stopped
self.assertEqual(read(pipeOut.fileno(), 1024),
b"Test fixture data: blonk.\n")
# Make sure that the pipe is actually closed now.
self.assertEqual(read(pipeOut.fileno(), 1024), b"") | Calling L{sendmsg} with SOL_SOCKET, SCM_RIGHTS, and a platform-endian
packed file descriptor number should send that file descriptor to a
different process, where it can be retrieved by using L{recv1msg}. | test_sendSubProcessFD | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def _socket(self, addressFamily):
"""
Create a new socket using the given address family and return that
socket's file descriptor. The socket will automatically be closed when
the test is torn down.
"""
s = socket(addressFamily)
self.addCleanup(s.close)
return s | Create a new socket using the given address family and return that
socket's file descriptor. The socket will automatically be closed when
the test is torn down. | _socket | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_inet(self):
"""
When passed the file descriptor of a socket created with the C{AF_INET}
address family, L{getSocketFamily} returns C{AF_INET}.
"""
self.assertEqual(AF_INET, getSocketFamily(self._socket(AF_INET))) | When passed the file descriptor of a socket created with the C{AF_INET}
address family, L{getSocketFamily} returns C{AF_INET}. | test_inet | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_inet6(self):
"""
When passed the file descriptor of a socket created with the
C{AF_INET6} address family, L{getSocketFamily} returns C{AF_INET6}.
"""
self.assertEqual(AF_INET6, getSocketFamily(self._socket(AF_INET6))) | When passed the file descriptor of a socket created with the
C{AF_INET6} address family, L{getSocketFamily} returns C{AF_INET6}. | test_inet6 | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def test_unix(self):
"""
When passed the file descriptor of a socket created with the C{AF_UNIX}
address family, L{getSocketFamily} returns C{AF_UNIX}.
"""
self.assertEqual(AF_UNIX, getSocketFamily(self._socket(AF_UNIX))) | When passed the file descriptor of a socket created with the C{AF_UNIX}
address family, L{getSocketFamily} returns C{AF_UNIX}. | test_unix | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_sendmsg.py | MIT |
def zipit(dirname, zfname):
"""
Create a zipfile on zfname, containing the contents of dirname'
"""
dirname = _coerceToFilesystemEncoding('', dirname)
zfname = _coerceToFilesystemEncoding('', zfname)
with zipfile.ZipFile(zfname, "w") as zf:
for root, ignored, files, in os.walk(dirname):
for fname in files:
fspath = os.path.join(root, fname)
arcpath = os.path.join(root, fname)[len(dirname)+1:]
zf.write(fspath, arcpath) | Create a zipfile on zfname, containing the contents of dirname' | zipit | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_zippath.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_zippath.py | MIT |
def test_zipPathRepr(self):
"""
Make sure that invoking ZipPath's repr prints the correct class name
and an absolute path to the zip file.
"""
child = self.path.child("foo")
pathRepr = "ZipPath(%r)" % (
os.path.abspath(self.nativecmn + ".zip" + os.sep + 'foo'),)
# Check for an absolute path
self.assertEqual(repr(child), pathRepr)
# Create a path to the file rooted in the current working directory
relativeCommon = self.nativecmn.replace(os.getcwd() + os.sep,
"", 1) + ".zip"
relpath = ZipArchive(relativeCommon)
child = relpath.child("foo")
# Check using a path without the cwd prepended
self.assertEqual(repr(child), pathRepr) | Make sure that invoking ZipPath's repr prints the correct class name
and an absolute path to the zip file. | test_zipPathRepr | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_zippath.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_zippath.py | MIT |
def test_zipPathReprParentDirSegment(self):
"""
The repr of a ZipPath with C{".."} in the internal part of its path
includes the C{".."} rather than applying the usual parent directory
meaning.
"""
child = self.path.child("foo").child("..").child("bar")
pathRepr = "ZipPath(%r)" % (
self.nativecmn + ".zip" + os.sep.join(["", "foo", "..", "bar"]))
self.assertEqual(repr(child), pathRepr) | The repr of a ZipPath with C{".."} in the internal part of its path
includes the C{".."} rather than applying the usual parent directory
meaning. | test_zipPathReprParentDirSegment | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_zippath.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_zippath.py | MIT |
def test_zipArchiveRepr(self):
"""
Make sure that invoking ZipArchive's repr prints the correct class
name and an absolute path to the zip file.
"""
path = ZipArchive(self.nativecmn + '.zip')
pathRepr = 'ZipArchive(%r)' % (os.path.abspath(
self.nativecmn + '.zip'),)
# Check for an absolute path
self.assertEqual(repr(path), pathRepr)
# Create a path to the file rooted in the current working directory
relativeCommon = self.nativecmn.replace(os.getcwd() + os.sep,
"", 1) + ".zip"
relpath = ZipArchive(relativeCommon)
# Check using a path without the cwd prepended
self.assertEqual(repr(relpath), pathRepr) | Make sure that invoking ZipArchive's repr prints the correct class
name and an absolute path to the zip file. | test_zipArchiveRepr | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_zippath.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_zippath.py | MIT |
def test_uidFromNumericString(self):
"""
When L{uidFromString} is called with a base-ten string representation
of an integer, it returns the integer.
"""
self.assertEqual(util.uidFromString("100"), 100) | When L{uidFromString} is called with a base-ten string representation
of an integer, it returns the integer. | test_uidFromNumericString | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_uidFromUsernameString(self):
"""
When L{uidFromString} is called with a base-ten string representation
of an integer, it returns the integer.
"""
pwent = pwd.getpwuid(os.getuid())
self.assertEqual(util.uidFromString(pwent.pw_name), pwent.pw_uid) | When L{uidFromString} is called with a base-ten string representation
of an integer, it returns the integer. | test_uidFromUsernameString | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_gidFromNumericString(self):
"""
When L{gidFromString} is called with a base-ten string representation
of an integer, it returns the integer.
"""
self.assertEqual(util.gidFromString("100"), 100) | When L{gidFromString} is called with a base-ten string representation
of an integer, it returns the integer. | test_gidFromNumericString | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_gidFromGroupnameString(self):
"""
When L{gidFromString} is called with a base-ten string representation
of an integer, it returns the integer.
"""
grent = grp.getgrgid(os.getgid())
self.assertEqual(util.gidFromString(grent.gr_name), grent.gr_gid) | When L{gidFromString} is called with a base-ten string representation
of an integer, it returns the integer. | test_gidFromGroupnameString | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_nameToLabel(self):
"""
Test the various kinds of inputs L{nameToLabel} supports.
"""
nameData = [
('f', 'F'),
('fo', 'Fo'),
('foo', 'Foo'),
('fooBar', 'Foo Bar'),
('fooBarBaz', 'Foo Bar Baz'),
]
for inp, out in nameData:
got = util.nameToLabel(inp)
self.assertEqual(
got, out,
"nameToLabel(%r) == %r != %r" % (inp, got, out)) | Test the various kinds of inputs L{nameToLabel} supports. | test_nameToLabel | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_uninterruptably(self):
"""
L{untilConcludes} calls the function passed to it until the function
does not raise either L{OSError} or L{IOError} with C{errno} of
C{EINTR}. It otherwise completes with the same result as the function
passed to it.
"""
def f(a, b):
self.calls += 1
exc = self.exceptions.pop()
if exc is not None:
raise exc(errno.EINTR, "Interrupted system call!")
return a + b
self.exceptions = [None]
self.calls = 0
self.assertEqual(util.untilConcludes(f, 1, 2), 3)
self.assertEqual(self.calls, 1)
self.exceptions = [None, OSError, IOError]
self.calls = 0
self.assertEqual(util.untilConcludes(f, 2, 3), 5)
self.assertEqual(self.calls, 3) | L{untilConcludes} calls the function passed to it until the function
does not raise either L{OSError} or L{IOError} with C{errno} of
C{EINTR}. It otherwise completes with the same result as the function
passed to it. | test_uninterruptably | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def initgroups(self, uid, gid):
"""
Save L{util.initgroups} calls in C{self.initgroupsCalls}.
"""
self.initgroupsCalls.append((uid, gid)) | Save L{util.initgroups} calls in C{self.initgroupsCalls}. | initgroups | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_uid(self):
"""
L{util.switchUID} calls L{util.initgroups} and then C{os.setuid} with
the given uid.
"""
util.switchUID(12000, None)
self.assertEqual(self.initgroupsCalls, [(12000, None)])
self.assertEqual(self.mockos.actions, [("setuid", 12000)]) | L{util.switchUID} calls L{util.initgroups} and then C{os.setuid} with
the given uid. | test_uid | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_euid(self):
"""
L{util.switchUID} calls L{util.initgroups} and then C{os.seteuid} with
the given uid if the C{euid} parameter is set to C{True}.
"""
util.switchUID(12000, None, True)
self.assertEqual(self.initgroupsCalls, [(12000, None)])
self.assertEqual(self.mockos.seteuidCalls, [12000]) | L{util.switchUID} calls L{util.initgroups} and then C{os.seteuid} with
the given uid if the C{euid} parameter is set to C{True}. | test_euid | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_currentUID(self):
"""
If the current uid is the same as the uid passed to L{util.switchUID},
then initgroups does not get called, but a warning is issued.
"""
uid = self.mockos.getuid()
util.switchUID(uid, None)
self.assertEqual(self.initgroupsCalls, [])
self.assertEqual(self.mockos.actions, [])
currentWarnings = self.flushWarnings([util.switchUID])
self.assertEqual(len(currentWarnings), 1)
self.assertIn('tried to drop privileges and setuid %i' % uid,
currentWarnings[0]['message'])
self.assertIn(
'but uid is already %i' % uid, currentWarnings[0]['message']) | If the current uid is the same as the uid passed to L{util.switchUID},
then initgroups does not get called, but a warning is issued. | test_currentUID | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_currentEUID(self):
"""
If the current euid is the same as the euid passed to L{util.switchUID},
then initgroups does not get called, but a warning is issued.
"""
euid = self.mockos.geteuid()
util.switchUID(euid, None, True)
self.assertEqual(self.initgroupsCalls, [])
self.assertEqual(self.mockos.seteuidCalls, [])
currentWarnings = self.flushWarnings([util.switchUID])
self.assertEqual(len(currentWarnings), 1)
self.assertIn('tried to drop privileges and seteuid %i' % euid,
currentWarnings[0]['message'])
self.assertIn(
'but euid is already %i' % euid, currentWarnings[0]['message']) | If the current euid is the same as the euid passed to L{util.switchUID},
then initgroups does not get called, but a warning is issued. | test_currentEUID | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_mergedFunctionBehavesLikeMergeTarget(self):
"""
After merging C{foo}'s data into C{bar}, the returned function behaves
as if it is C{bar}.
"""
foo_object = object()
bar_object = object()
def foo():
return foo_object
def bar(x, y, ab, c=10, *d, **e):
(a, b) = ab
return bar_object
baz = util.mergeFunctionMetadata(foo, bar)
self.assertIs(baz(1, 2, (3, 4), quux=10), bar_object) | After merging C{foo}'s data into C{bar}, the returned function behaves
as if it is C{bar}. | test_mergedFunctionBehavesLikeMergeTarget | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_moduleIsMerged(self):
"""
Merging C{foo} into C{bar} returns a function with C{foo}'s
C{__module__}.
"""
def foo():
pass
def bar():
pass
bar.__module__ = 'somewhere.else'
baz = util.mergeFunctionMetadata(foo, bar)
self.assertEqual(baz.__module__, foo.__module__) | Merging C{foo} into C{bar} returns a function with C{foo}'s
C{__module__}. | test_moduleIsMerged | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def foo():
"""
This is foo.
""" | This is foo. | test_docstringIsMerged.foo | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def bar():
"""
This is bar.
""" | This is bar. | test_docstringIsMerged.bar | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_docstringIsMerged(self):
"""
Merging C{foo} into C{bar} returns a function with C{foo}'s docstring.
"""
def foo():
"""
This is foo.
"""
def bar():
"""
This is bar.
"""
baz = util.mergeFunctionMetadata(foo, bar)
self.assertEqual(baz.__doc__, foo.__doc__) | Merging C{foo} into C{bar} returns a function with C{foo}'s docstring. | test_docstringIsMerged | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_nameIsMerged(self):
"""
Merging C{foo} into C{bar} returns a function with C{foo}'s name.
"""
def foo():
pass
def bar():
pass
baz = util.mergeFunctionMetadata(foo, bar)
self.assertEqual(baz.__name__, foo.__name__) | Merging C{foo} into C{bar} returns a function with C{foo}'s name. | test_nameIsMerged | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_instanceDictionaryIsMerged(self):
"""
Merging C{foo} into C{bar} returns a function with C{bar}'s
dictionary, updated by C{foo}'s.
"""
def foo():
pass
foo.a = 1
foo.b = 2
def bar():
pass
bar.b = 3
bar.c = 4
baz = util.mergeFunctionMetadata(foo, bar)
self.assertEqual(foo.a, baz.a)
self.assertEqual(foo.b, baz.b)
self.assertEqual(bar.c, baz.c) | Merging C{foo} into C{bar} returns a function with C{bar}'s
dictionary, updated by C{foo}'s. | test_instanceDictionaryIsMerged | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_deprecated(self):
"""
L{util.OrderedDict} is deprecated.
"""
from twisted.python.util import OrderedDict
OrderedDict # Shh pyflakes
currentWarnings = self.flushWarnings(offendingFunctions=[
self.test_deprecated])
self.assertEqual(
currentWarnings[0]['message'],
"twisted.python.util.OrderedDict was deprecated in Twisted "
"15.5.0: Use collections.OrderedDict instead.")
self.assertEqual(currentWarnings[0]['category'], DeprecationWarning)
self.assertEqual(len(currentWarnings), 1) | L{util.OrderedDict} is deprecated. | test_deprecated | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_preserve(self):
"""
L{util.InsensitiveDict} preserves the case of keys if constructed with
C{preserve=True}.
"""
dct = util.InsensitiveDict({'Foo':'bar', 1:2, 'fnz':{1:2}}, preserve=1)
self.assertEqual(dct['fnz'], {1:2})
self.assertEqual(dct['foo'], 'bar')
self.assertEqual(dct.copy(), dct)
self.assertEqual(dct['foo'], dct.get('Foo'))
self.assertIn(1, dct)
self.assertIn('foo', dct)
result = eval(repr(dct), {
'dct': dct,
'InsensitiveDict': util.InsensitiveDict,
})
self.assertEqual(result, dct)
keys=['Foo', 'fnz', 1]
for x in keys:
self.assertIn(x, dct.keys())
self.assertIn((x, dct[x]), dct.items())
self.assertEqual(len(keys), len(dct))
del dct[1]
del dct['foo']
self.assertEqual(dct.keys(), ['fnz']) | L{util.InsensitiveDict} preserves the case of keys if constructed with
C{preserve=True}. | test_preserve | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_noPreserve(self):
"""
L{util.InsensitiveDict} does not preserves the case of keys if
constructed with C{preserve=False}.
"""
dct = util.InsensitiveDict({'Foo':'bar', 1:2, 'fnz':{1:2}}, preserve=0)
keys=['foo', 'fnz', 1]
for x in keys:
self.assertIn(x, dct.keys())
self.assertIn((x, dct[x]), dct.items())
self.assertEqual(len(keys), len(dct))
del dct[1]
del dct['foo']
self.assertEqual(dct.keys(), ['fnz']) | L{util.InsensitiveDict} does not preserves the case of keys if
constructed with C{preserve=False}. | test_noPreserve | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_unicode(self):
"""
Unicode keys are case insensitive.
"""
d = util.InsensitiveDict(preserve=False)
d[u"Foo"] = 1
self.assertEqual(d[u"FOO"], 1)
self.assertEqual(d.keys(), [u"foo"]) | Unicode keys are case insensitive. | test_unicode | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_bytes(self):
"""
Bytes keys are case insensitive.
"""
d = util.InsensitiveDict(preserve=False)
d[b"Foo"] = 1
self.assertEqual(d[b"FOO"], 1)
self.assertEqual(d.keys(), [b"foo"]) | Bytes keys are case insensitive. | test_bytes | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_stdin(self):
"""
Making sure getPassword accepts a password from standard input by
running a child process which uses getPassword to read in a string
which it then writes it out again. Write a string to the child
process and then read one and make sure it is the right string.
"""
p = PasswordTestingProcessProtocol()
p.finished = Deferred()
reactor.spawnProcess(
p, pyExe,
[pyExe,
b'-c',
(b'import sys\n'
b'from twisted.python.util import getPassword\n'
b'sys.stdout.write(getPassword())\n'
b'sys.stdout.flush()\n')],
env={b'PYTHONPATH': os.pathsep.join(sys.path).encode("utf8")})
def processFinished(result):
(reason, output) = result
reason.trap(ProcessDone)
self.assertIn((1, b'secret'), output)
return p.finished.addCallback(processFinished) | Making sure getPassword accepts a password from standard input by
running a child process which uses getPassword to read in a string
which it then writes it out again. Write a string to the child
process and then read one and make sure it is the right string. | test_stdin | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_identity(self):
"""
Instances of a class which mixes in L{FancyEqMixin} but which
defines no comparison attributes compare by identity.
"""
class Empty(util.FancyEqMixin):
pass
self.assertFalse(Empty() == Empty())
self.assertTrue(Empty() != Empty())
empty = Empty()
self.assertTrue(empty == empty)
self.assertFalse(empty != empty) | Instances of a class which mixes in L{FancyEqMixin} but which
defines no comparison attributes compare by identity. | test_identity | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_equality(self):
"""
Instances of a class which mixes in L{FancyEqMixin} should compare
equal if all of their attributes compare equal. They should not
compare equal if any of their attributes do not compare equal.
"""
self.assertTrue(Record(1, 2) == Record(1, 2))
self.assertFalse(Record(1, 2) == Record(1, 3))
self.assertFalse(Record(1, 2) == Record(2, 2))
self.assertFalse(Record(1, 2) == Record(3, 4)) | Instances of a class which mixes in L{FancyEqMixin} should compare
equal if all of their attributes compare equal. They should not
compare equal if any of their attributes do not compare equal. | test_equality | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_unequality(self):
"""
Inequality between instances of a particular L{record} should be
defined as the negation of equality.
"""
self.assertFalse(Record(1, 2) != Record(1, 2))
self.assertTrue(Record(1, 2) != Record(1, 3))
self.assertTrue(Record(1, 2) != Record(2, 2))
self.assertTrue(Record(1, 2) != Record(3, 4)) | Inequality between instances of a particular L{record} should be
defined as the negation of equality. | test_unequality | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_differentClassesEquality(self):
"""
Instances of different classes which mix in L{FancyEqMixin} should not
compare equal.
"""
self.assertFalse(Record(1, 2) == DifferentRecord(1, 2)) | Instances of different classes which mix in L{FancyEqMixin} should not
compare equal. | test_differentClassesEquality | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_differentClassesInequality(self):
"""
Instances of different classes which mix in L{FancyEqMixin} should
compare unequal.
"""
self.assertTrue(Record(1, 2) != DifferentRecord(1, 2)) | Instances of different classes which mix in L{FancyEqMixin} should
compare unequal. | test_differentClassesInequality | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_inheritedClassesEquality(self):
"""
An instance of a class which derives from a class which mixes in
L{FancyEqMixin} should compare equal to an instance of the base class
if and only if all of their attributes compare equal.
"""
self.assertTrue(Record(1, 2) == DerivedRecord(1, 2))
self.assertFalse(Record(1, 2) == DerivedRecord(1, 3))
self.assertFalse(Record(1, 2) == DerivedRecord(2, 2))
self.assertFalse(Record(1, 2) == DerivedRecord(3, 4)) | An instance of a class which derives from a class which mixes in
L{FancyEqMixin} should compare equal to an instance of the base class
if and only if all of their attributes compare equal. | test_inheritedClassesEquality | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_inheritedClassesInequality(self):
"""
An instance of a class which derives from a class which mixes in
L{FancyEqMixin} should compare unequal to an instance of the base
class if any of their attributes compare unequal.
"""
self.assertFalse(Record(1, 2) != DerivedRecord(1, 2))
self.assertTrue(Record(1, 2) != DerivedRecord(1, 3))
self.assertTrue(Record(1, 2) != DerivedRecord(2, 2))
self.assertTrue(Record(1, 2) != DerivedRecord(3, 4)) | An instance of a class which derives from a class which mixes in
L{FancyEqMixin} should compare unequal to an instance of the base
class if any of their attributes compare unequal. | test_inheritedClassesInequality | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_rightHandArgumentImplementsEquality(self):
"""
The right-hand argument to the equality operator is given a chance
to determine the result of the operation if it is of a type
unrelated to the L{FancyEqMixin}-based instance on the left-hand
side.
"""
self.assertTrue(Record(1, 2) == EqualToEverything())
self.assertFalse(Record(1, 2) == EqualToNothing()) | The right-hand argument to the equality operator is given a chance
to determine the result of the operation if it is of a type
unrelated to the L{FancyEqMixin}-based instance on the left-hand
side. | test_rightHandArgumentImplementsEquality | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_rightHandArgumentImplementsUnequality(self):
"""
The right-hand argument to the non-equality operator is given a
chance to determine the result of the operation if it is of a type
unrelated to the L{FancyEqMixin}-based instance on the left-hand
side.
"""
self.assertFalse(Record(1, 2) != EqualToEverything())
self.assertTrue(Record(1, 2) != EqualToNothing()) | The right-hand argument to the non-equality operator is given a
chance to determine the result of the operation if it is of a type
unrelated to the L{FancyEqMixin}-based instance on the left-hand
side. | test_rightHandArgumentImplementsUnequality | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def _securedFunction(self, startUID, startGID, wantUID, wantGID):
"""
Check if wanted UID/GID matched start or saved ones.
"""
self.assertTrue(wantUID == startUID or
wantUID == self.mockos.seteuidCalls[-1])
self.assertTrue(wantGID == startGID or
wantGID == self.mockos.setegidCalls[-1]) | Check if wanted UID/GID matched start or saved ones. | _securedFunction | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_forwardResult(self):
"""
L{util.runAsEffectiveUser} forwards the result obtained by calling the
given function
"""
result = util.runAsEffectiveUser(0, 0, lambda: 1)
self.assertEqual(result, 1) | L{util.runAsEffectiveUser} forwards the result obtained by calling the
given function | test_forwardResult | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_takeParameters(self):
"""
L{util.runAsEffectiveUser} pass the given parameters to the given
function.
"""
result = util.runAsEffectiveUser(0, 0, lambda x: 2*x, 3)
self.assertEqual(result, 6) | L{util.runAsEffectiveUser} pass the given parameters to the given
function. | test_takeParameters | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_takesKeyworkArguments(self):
"""
L{util.runAsEffectiveUser} pass the keyword parameters to the given
function.
"""
result = util.runAsEffectiveUser(0, 0, lambda x, y=1, z=1: x*y*z, 2, z=3)
self.assertEqual(result, 6) | L{util.runAsEffectiveUser} pass the keyword parameters to the given
function. | test_takesKeyworkArguments | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def _testUIDGIDSwitch(self, startUID, startGID, wantUID, wantGID,
expectedUIDSwitches, expectedGIDSwitches):
"""
Helper method checking the calls to C{os.seteuid} and C{os.setegid}
made by L{util.runAsEffectiveUser}, when switching from startUID to
wantUID and from startGID to wantGID.
"""
self.mockos.euid = startUID
self.mockos.egid = startGID
util.runAsEffectiveUser(
wantUID, wantGID,
self._securedFunction, startUID, startGID, wantUID, wantGID)
self.assertEqual(self.mockos.seteuidCalls, expectedUIDSwitches)
self.assertEqual(self.mockos.setegidCalls, expectedGIDSwitches)
self.mockos.seteuidCalls = []
self.mockos.setegidCalls = [] | Helper method checking the calls to C{os.seteuid} and C{os.setegid}
made by L{util.runAsEffectiveUser}, when switching from startUID to
wantUID and from startGID to wantGID. | _testUIDGIDSwitch | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_root(self):
"""
Check UID/GID switches when current effective UID is root.
"""
self._testUIDGIDSwitch(0, 0, 0, 0, [], [])
self._testUIDGIDSwitch(0, 0, 1, 0, [1, 0], [])
self._testUIDGIDSwitch(0, 0, 0, 1, [], [1, 0])
self._testUIDGIDSwitch(0, 0, 1, 1, [1, 0], [1, 0]) | Check UID/GID switches when current effective UID is root. | test_root | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_UID(self):
"""
Check UID/GID switches when current effective UID is non-root.
"""
self._testUIDGIDSwitch(1, 0, 0, 0, [0, 1], [])
self._testUIDGIDSwitch(1, 0, 1, 0, [], [])
self._testUIDGIDSwitch(1, 0, 1, 1, [0, 1, 0, 1], [1, 0])
self._testUIDGIDSwitch(1, 0, 2, 1, [0, 2, 0, 1], [1, 0]) | Check UID/GID switches when current effective UID is non-root. | test_UID | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_GID(self):
"""
Check UID/GID switches when current effective GID is non-root.
"""
self._testUIDGIDSwitch(0, 1, 0, 0, [], [0, 1])
self._testUIDGIDSwitch(0, 1, 0, 1, [], [])
self._testUIDGIDSwitch(0, 1, 1, 1, [1, 0], [])
self._testUIDGIDSwitch(0, 1, 1, 2, [1, 0], [2, 1]) | Check UID/GID switches when current effective GID is non-root. | test_GID | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_UIDGID(self):
"""
Check UID/GID switches when current effective UID/GID is non-root.
"""
self._testUIDGIDSwitch(1, 1, 0, 0, [0, 1], [0, 1])
self._testUIDGIDSwitch(1, 1, 0, 1, [0, 1], [])
self._testUIDGIDSwitch(1, 1, 1, 0, [0, 1, 0, 1], [0, 1])
self._testUIDGIDSwitch(1, 1, 1, 1, [], [])
self._testUIDGIDSwitch(1, 1, 2, 1, [0, 2, 0, 1], [])
self._testUIDGIDSwitch(1, 1, 1, 2, [0, 1, 0, 1], [2, 1])
self._testUIDGIDSwitch(1, 1, 2, 2, [0, 2, 0, 1], [2, 1]) | Check UID/GID switches when current effective UID/GID is non-root. | test_UIDGID | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_initgroupsInStdlib(self):
"""
Calling L{util.initgroups} will call the underlying stdlib
implmentation.
"""
calls = []
def mockInitgroups(x, y):
calls.append((x, y))
self.patch(util, "_initgroups", mockInitgroups)
setgroupsCalls = []
self.patch(util, "setgroups", setgroupsCalls.append)
util.initgroups(os.getuid(), 4)
self.assertEqual(calls, [(pwd.getpwuid(os.getuid()).pw_name, 4)])
self.assertFalse(setgroupsCalls) | Calling L{util.initgroups} will call the underlying stdlib
implmentation. | test_initgroupsInStdlib | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_initgroupsNoneGid(self):
"""
Calling L{util.initgroups} with None for gid gives an error.
"""
self.assertRaises(TypeError, util.initgroups, os.getuid(), None) | Calling L{util.initgroups} with None for gid gives an error. | test_initgroupsNoneGid | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_getPluginDirs(self):
"""
L{util.getPluginDirs} is deprecated.
"""
util.getPluginDirs()
currentWarnings = self.flushWarnings(offendingFunctions=[
self.test_getPluginDirs])
self.assertEqual(
currentWarnings[0]['message'],
"twisted.python.util.getPluginDirs is deprecated since Twisted "
"12.2.")
self.assertEqual(currentWarnings[0]['category'], DeprecationWarning)
self.assertEqual(len(currentWarnings), 1) | L{util.getPluginDirs} is deprecated. | test_getPluginDirs | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_addPluginDir(self):
"""
L{util.addPluginDir} is deprecated.
"""
util.addPluginDir()
currentWarnings = self.flushWarnings(offendingFunctions=[
self.test_addPluginDir])
self.assertEqual(
currentWarnings[0]['message'],
"twisted.python.util.addPluginDir is deprecated since Twisted "
"12.2.")
self.assertEqual(currentWarnings[0]['category'], DeprecationWarning)
self.assertEqual(len(currentWarnings), 1) | L{util.addPluginDir} is deprecated. | test_addPluginDir | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_runWithWarningsSuppressedFiltered(self):
"""
Warnings from the function called by C{runWithWarningsSuppressed} are
suppressed if they match the passed in filter.
"""
filters = [(("ignore", ".*foo.*"), {}),
(("ignore", ".*bar.*"), {})]
self.runWithWarningsSuppressed(filters, warnings.warn, "ignore foo")
self.runWithWarningsSuppressed(filters, warnings.warn, "ignore bar")
self.assertEqual([], self.flushWarnings()) | Warnings from the function called by C{runWithWarningsSuppressed} are
suppressed if they match the passed in filter. | test_runWithWarningsSuppressedFiltered | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_runWithWarningsSuppressedUnfiltered(self):
"""
Warnings from the function called by C{runWithWarningsSuppressed} are
not suppressed if they do not match the passed in filter.
"""
filters = [(("ignore", ".*foo.*"), {}),
(("ignore", ".*bar.*"), {})]
self.runWithWarningsSuppressed(filters, warnings.warn, "don't ignore")
self.assertEqual(
["don't ignore"], [w['message'] for w in self.flushWarnings()]) | Warnings from the function called by C{runWithWarningsSuppressed} are
not suppressed if they do not match the passed in filter. | test_runWithWarningsSuppressedUnfiltered | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_passThrough(self):
"""
C{runWithWarningsSuppressed} returns the result of the function it
called.
"""
self.assertEqual(self.runWithWarningsSuppressed([], lambda: 4), 4) | C{runWithWarningsSuppressed} returns the result of the function it
called. | test_passThrough | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_noSideEffects(self):
"""
Once C{runWithWarningsSuppressed} has returned, it no longer
suppresses warnings.
"""
filters = [(("ignore", ".*foo.*"), {}),
(("ignore", ".*bar.*"), {})]
self.runWithWarningsSuppressed(filters, lambda: None)
warnings.warn("ignore foo")
self.assertEqual(
["ignore foo"], [w['message'] for w in self.flushWarnings()]) | Once C{runWithWarningsSuppressed} has returned, it no longer
suppresses warnings. | test_noSideEffects | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_sequenceOfStrings(self):
"""
If C{showAttributes} is set to a sequence of strings, C{__str__}
renders using those by looking them up as attributes on the object.
"""
class Foo(util.FancyStrMixin):
showAttributes = ("first", "second")
first = 1
second = "hello"
self.assertEqual(str(Foo()), "<Foo first=1 second='hello'>") | If C{showAttributes} is set to a sequence of strings, C{__str__}
renders using those by looking them up as attributes on the object. | test_sequenceOfStrings | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_formatter(self):
"""
If C{showAttributes} has an item that is a 2-tuple, C{__str__} renders
the first item in the tuple as a key and the result of calling the
second item with the value of the attribute named by the first item as
the value.
"""
class Foo(util.FancyStrMixin):
showAttributes = (
"first",
("second", lambda value: repr(value[::-1])))
first = "hello"
second = "world"
self.assertEqual("<Foo first='hello' second='dlrow'>", str(Foo())) | If C{showAttributes} has an item that is a 2-tuple, C{__str__} renders
the first item in the tuple as a key and the result of calling the
second item with the value of the attribute named by the first item as
the value. | test_formatter | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_override(self):
"""
If C{showAttributes} has an item that is a 3-tuple, C{__str__} renders
the second item in the tuple as a key, and the contents of the
attribute named in the first item are rendered as the value. The value
is formatted using the third item in the tuple.
"""
class Foo(util.FancyStrMixin):
showAttributes = ("first", ("second", "2nd", "%.1f"))
first = 1
second = 2.111
self.assertEqual(str(Foo()), "<Foo first=1 2nd=2.1>") | If C{showAttributes} has an item that is a 3-tuple, C{__str__} renders
the second item in the tuple as a key, and the contents of the
attribute named in the first item are rendered as the value. The value
is formatted using the third item in the tuple. | test_override | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_fancybasename(self):
"""
If C{fancybasename} is present, C{__str__} uses it instead of the class name.
"""
class Foo(util.FancyStrMixin):
fancybasename = "Bar"
self.assertEqual(str(Foo()), "<Bar>") | If C{fancybasename} is present, C{__str__} uses it instead of the class name. | test_fancybasename | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_repr(self):
"""
C{__repr__} outputs the same content as C{__str__}.
"""
class Foo(util.FancyStrMixin):
showAttributes = ("first", "second")
first = 1
second = "hello"
obj = Foo()
self.assertEqual(str(obj), repr(obj)) | C{__repr__} outputs the same content as C{__str__}. | test_repr | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_default(self):
"""
L{None} values can be added to a list to cause it to have a certain
length.
"""
padded = util.padTo(3, [])
self.assertEqual([None] * 3, padded) | L{None} values can be added to a list to cause it to have a certain
length. | test_default | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_specificDefaultValue(self):
"""
A specific value can be added to a list to cause it to have a certain
length.
"""
padded = util.padTo(4, [], "x")
self.assertEqual(["x"] * 4, padded) | A specific value can be added to a list to cause it to have a certain
length. | test_specificDefaultValue | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_padNonEmptyList(self):
"""
A list which already has some items has the padding value added after
those items.
"""
padded = util.padTo(3, [1, 2], "z")
self.assertEqual([1, 2, "z"], padded) | A list which already has some items has the padding value added after
those items. | test_padNonEmptyList | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
def test_padToSmallerSize(self):
"""
L{util.padTo} can't pad a list if the size requested is smaller than
the size of the list to pad.
"""
self.assertRaises(ValueError, util.padTo, 1, [1, 2]) | L{util.padTo} can't pad a list if the size requested is smaller than
the size of the list to pad. | test_padToSmallerSize | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_util.py | MIT |
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