FM / test

/usr/lib/python3/dist-packages/twisted/internet/test/

/usr/lib/python3/dist-packages/twisted/internet/test

Name	Size	Mode	Actions
fake_CAs/	-	0755	rm
__pycache__/	-	0755	rm
connectionmixins.py	20184	0644	edit dl rm
fakeendpoint.py	1663	0644	edit dl rm
modulehelpers.py	1672	0644	edit dl rm
process_cli.py	547	0644	edit dl rm
process_connectionlost.py	126	0644	edit dl rm
process_gireactornocompat.py	816	0644	edit dl rm
process_helper.py	1282	0644	edit dl rm
reactormixins.py	14609	0644	edit dl rm
test_abstract.py	1976	0644	edit dl rm
test_address.py	8266	0644	edit dl rm
test_asyncioreactor.py	9327	0644	edit dl rm
test_base.py	13684	0644	edit dl rm
test_baseprocess.py	2588	0644	edit dl rm
test_core.py	11125	0644	edit dl rm
test_default.py	3419	0644	edit dl rm
test_defer_await.py	6514	0644	edit dl rm
test_defer_yieldfrom.py	4848	0644	edit dl rm
test_endpoints.py	148720	0644	edit dl rm
test_epollreactor.py	7322	0644	edit dl rm
test_error.py	1090	0644	edit dl rm
test_fdset.py	13497	0644	edit dl rm
test_filedescriptor.py	2761	0644	edit dl rm
test_gireactor.py	6516	0644	edit dl rm
test_glibbase.py	2217	0644	edit dl rm
test_inlinecb.py	11482	0644	edit dl rm
test_inotify.py	18562	0644	edit dl rm
test_iocp.py	7700	0644	edit dl rm
test_kqueuereactor.py	1853	0644	edit dl rm
test_main.py	1331	0644	edit dl rm
test_newtls.py	6532	0644	edit dl rm
test_pollingfile.py	1297	0644	edit dl rm
test_posixbase.py	9718	0644	edit dl rm
test_posixprocess.py	11203	0644	edit dl rm
test_process.py	36732	0644	edit dl rm
test_protocol.py	18520	0644	edit dl rm
test_resolver.py	19610	0644	edit dl rm
test_serialport.py	1988	0644	edit dl rm
test_sigchld.py	3922	0644	edit dl rm
test_socket.py	9443	0644	edit dl rm
test_stdio.py	6597	0644	edit dl rm
test_tcp.py	106621	0644	edit dl rm
test_testing.py	16239	0644	edit dl rm
test_threads.py	8734	0644	edit dl rm
test_time.py	3758	0644	edit dl rm
test_tls.py	13349	0644	edit dl rm
test_udp.py	16881	0644	edit dl rm
test_udp_internals.py	4837	0644	edit dl rm
test_unix.py	34854	0644	edit dl rm
test_win32events.py	6473	0644	edit dl rm
test_win32serialport.py	5330	0644	edit dl rm
_posixifaces.py	4391	0644	edit dl rm
_win32ifaces.py	3975	0644	edit dl rm
__init__.py	112	0644	edit dl rm

Edit: /usr/lib/python3/dist-packages/twisted/internet/test/test_stdio.py (6597B)

# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

"""
Tests for L{twisted.internet.stdio}.
"""

from twisted.internet.protocol import Protocol
from twisted.internet.test.reactormixins import ReactorBuilder
from twisted.python.runtime import platform

if not platform.isWindows():
    from twisted.internet.stdio import StandardIO

class StdioFilesTests(ReactorBuilder):
    """
    L{StandardIO} supports reading and writing to filesystem files.
    """

def setUp(self):
        path = self.mktemp()
        open(path, "wb").close()
        self.extraFile = open(path, "rb+")
        self.addCleanup(self.extraFile.close)

def test_addReader(self):
        """
        Adding a filesystem file reader to a reactor will make sure it is
        polled.
        """
        reactor = self.buildReactor()

class DataProtocol(Protocol):
            data = b""

def dataReceived(self, data):
                self.data += data
                # It'd be better to stop reactor on connectionLost, but that
                # fails on FreeBSD, probably due to
                # http://bugs.python.org/issue9591:
                if self.data == b"hello!":
                    reactor.stop()

path = self.mktemp()

with open(path, "wb") as f:
            f.write(b"hello!")

with open(path, "rb") as f:
            # Read bytes from a file, deliver them to a protocol instance:
            protocol = DataProtocol()
            StandardIO(
                protocol,
                stdin=f.fileno(),
                stdout=self.extraFile.fileno(),
                reactor=reactor,
            )
            self.runReactor(reactor)

self.assertEqual(protocol.data, b"hello!")

def test_addWriter(self):
        """
        Adding a filesystem file writer to a reactor will make sure it is
        polled.
        """
        reactor = self.buildReactor()

class DisconnectProtocol(Protocol):
            def connectionLost(self, reason):
                reactor.stop()

path = self.mktemp()

with open(path, "wb") as f:
            # Write bytes to a transport, hopefully have them written to a
            # file:
            protocol = DisconnectProtocol()
            StandardIO(
                protocol,
                stdout=f.fileno(),
                stdin=self.extraFile.fileno(),
                reactor=reactor,
            )
            protocol.transport.write(b"hello")
            protocol.transport.write(b", world")
            protocol.transport.loseConnection()

self.runReactor(reactor)

with open(path, "rb") as f:
            self.assertEqual(f.read(), b"hello, world")

def test_removeReader(self):
        """
        Removing a filesystem file reader from a reactor will make sure it is
        no longer polled.
        """
        reactor = self.buildReactor()
        self.addCleanup(self.unbuildReactor, reactor)

path = self.mktemp()
        open(path, "wb").close()

with open(path, "rb") as f:
            # Have the reader added:
            stdio = StandardIO(
                Protocol(),
                stdin=f.fileno(),
                stdout=self.extraFile.fileno(),
                reactor=reactor,
            )
            self.assertIn(stdio._reader, reactor.getReaders())
            stdio._reader.stopReading()
            self.assertNotIn(stdio._reader, reactor.getReaders())

def test_removeWriter(self):
        """
        Removing a filesystem file writer from a reactor will make sure it is
        no longer polled.
        """
        reactor = self.buildReactor()
        self.addCleanup(self.unbuildReactor, reactor)

# Cleanup might fail if file is GCed too soon:
        self.f = f = open(self.mktemp(), "wb")

# Have the reader added:
        protocol = Protocol()
        stdio = StandardIO(
            protocol, stdout=f.fileno(), stdin=self.extraFile.fileno(), reactor=reactor
        )
        protocol.transport.write(b"hello")
        self.assertIn(stdio._writer, reactor.getWriters())
        stdio._writer.stopWriting()
        self.assertNotIn(stdio._writer, reactor.getWriters())

def test_removeAll(self):
        """
        Calling C{removeAll} on a reactor includes descriptors that are
        filesystem files.
        """
        reactor = self.buildReactor()
        self.addCleanup(self.unbuildReactor, reactor)

path = self.mktemp()
        open(path, "wb").close()

# Cleanup might fail if file is GCed too soon:
        self.f = f = open(path, "rb")

# Have the reader added:
        stdio = StandardIO(
            Protocol(),
            stdin=f.fileno(),
            stdout=self.extraFile.fileno(),
            reactor=reactor,
        )
        # And then removed:
        removed = reactor.removeAll()
        self.assertIn(stdio._reader, removed)
        self.assertNotIn(stdio._reader, reactor.getReaders())

def test_getReaders(self):
        """
        C{reactor.getReaders} includes descriptors that are filesystem files.
        """
        reactor = self.buildReactor()
        self.addCleanup(self.unbuildReactor, reactor)

path = self.mktemp()
        open(path, "wb").close()

# Cleanup might fail if file is GCed too soon:
        with open(path, "rb") as f:
            # Have the reader added:
            stdio = StandardIO(
                Protocol(),
                stdin=f.fileno(),
                stdout=self.extraFile.fileno(),
                reactor=reactor,
            )
            self.assertIn(stdio._reader, reactor.getReaders())

def test_getWriters(self):
        """
        C{reactor.getWriters} includes descriptors that are filesystem files.
        """
        reactor = self.buildReactor()
        self.addCleanup(self.unbuildReactor, reactor)

# Cleanup might fail if file is GCed too soon:
        self.f = f = open(self.mktemp(), "wb")

# Have the reader added:
        stdio = StandardIO(
            Protocol(),
            stdout=f.fileno(),
            stdin=self.extraFile.fileno(),
            reactor=reactor,
        )
        self.assertNotIn(stdio._writer, reactor.getWriters())
        stdio._writer.startWriting()
        self.assertIn(stdio._writer, reactor.getWriters())

if platform.isWindows():
        skip = (
            "StandardIO does not accept stdout as an argument to Windows. "
            "Testing redirection to a file is therefore harder."
        )

globals().update(StdioFilesTests.makeTestCaseClasses())

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