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_sigchld.py (3922B)

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

"""
Tests for L{twisted.internet._sigchld}, an alternate, superior SIGCHLD
monitoring API.
"""

import errno
import os
import signal

from twisted.python.log import msg
from twisted.python.runtime import platformType
from twisted.trial.unittest import SynchronousTestCase

if platformType == "posix":
    from twisted.internet._signals import installHandler, isDefaultHandler
    from twisted.internet.fdesc import setNonBlocking
else:
    skip = "These tests can only run on POSIX platforms."

class SetWakeupSIGCHLDTests(SynchronousTestCase):
    """
    Tests for the L{signal.set_wakeup_fd} implementation of the
    L{installHandler} and L{isDefaultHandler} APIs.
    """

def pipe(self):
        """
        Create a non-blocking pipe which will be closed after the currently
        running test.
        """
        read, write = os.pipe()
        self.addCleanup(os.close, read)
        self.addCleanup(os.close, write)
        setNonBlocking(read)
        setNonBlocking(write)
        return read, write

def setUp(self):
        """
        Save the current SIGCHLD handler as reported by L{signal.signal} and
        the current file descriptor registered with L{installHandler}.
        """
        handler = signal.getsignal(signal.SIGCHLD)
        if handler != signal.SIG_DFL:
            self.signalModuleHandler = handler
            signal.signal(signal.SIGCHLD, signal.SIG_DFL)
        else:
            self.signalModuleHandler = None

self.oldFD = installHandler(-1)

if self.signalModuleHandler is not None and self.oldFD != -1:
            msg(
                "Previous test didn't clean up after its SIGCHLD setup: %r %r"
                % (self.signalModuleHandler, self.oldFD)
            )

def tearDown(self):
        """
        Restore whatever signal handler was present when setUp ran.
        """
        # If tests set up any kind of handlers, clear them out.
        installHandler(-1)
        signal.signal(signal.SIGCHLD, signal.SIG_DFL)

# Now restore whatever the setup was before the test ran.
        if self.signalModuleHandler is not None:
            signal.signal(signal.SIGCHLD, self.signalModuleHandler)
        elif self.oldFD != -1:
            installHandler(self.oldFD)

def test_isDefaultHandler(self):
        """
        L{isDefaultHandler} returns true if the SIGCHLD handler is SIG_DFL,
        false otherwise.
        """
        self.assertTrue(isDefaultHandler())
        signal.signal(signal.SIGCHLD, signal.SIG_IGN)
        self.assertFalse(isDefaultHandler())
        signal.signal(signal.SIGCHLD, signal.SIG_DFL)
        self.assertTrue(isDefaultHandler())
        signal.signal(signal.SIGCHLD, lambda *args: None)
        self.assertFalse(isDefaultHandler())

def test_returnOldFD(self):
        """
        L{installHandler} returns the previously registered file descriptor.
        """
        read, write = self.pipe()
        oldFD = installHandler(write)
        self.assertEqual(installHandler(oldFD), write)

def test_uninstallHandler(self):
        """
        C{installHandler(-1)} removes the SIGCHLD handler completely.
        """
        read, write = self.pipe()
        self.assertTrue(isDefaultHandler())
        installHandler(write)
        self.assertFalse(isDefaultHandler())
        installHandler(-1)
        self.assertTrue(isDefaultHandler())

def test_installHandler(self):
        """
        The file descriptor passed to L{installHandler} has a byte written to
        it when SIGCHLD is delivered to the process.
        """
        read, write = self.pipe()
        installHandler(write)

exc = self.assertRaises(OSError, os.read, read, 1)
        self.assertEqual(exc.errno, errno.EAGAIN)

os.kill(os.getpid(), signal.SIGCHLD)

self.assertEqual(len(os.read(read, 5)), 1)

cmd: