OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	03/31/2022 06:22:38 AM	rwxr-xr-x
📄 __init__.py	112 bytes	09/08/2017 10:38:36 AM	rw-r--r--
📁 __pycache__	-	03/31/2022 06:22:39 AM	rwxr-xr-x
📄 _awaittests.py.3only	4.37 KB	09/08/2017 10:38:35 AM	rw-r--r--
📄 _posixifaces.py	4.58 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _win32ifaces.py	3.79 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 _yieldfromtests.py.3only	4.17 KB	09/08/2017 10:38:35 AM	rw-r--r--
📄 connectionmixins.py	19.71 KB	09/08/2017 10:38:36 AM	rw-r--r--
📁 fake_CAs	-	03/31/2022 06:22:38 AM	rwxr-xr-x
📄 fakeendpoint.py	1.52 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 modulehelpers.py	1.69 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 process_cli.py	664 bytes	09/08/2017 10:38:36 AM	rw-r--r--
📄 process_connectionlost.py	119 bytes	09/08/2017 10:38:36 AM	rw-r--r--
📄 process_gireactornocompat.py	721 bytes	09/08/2017 10:38:36 AM	rw-r--r--
📄 process_helper.py	1.06 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 reactormixins.py	13.72 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_abstract.py	1.98 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_address.py	11.45 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_base.py	10.98 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_baseprocess.py	2.55 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_core.py	11 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_coroutines.py	1.67 KB	09/08/2017 10:38:35 AM	rw-r--r--
📄 test_default.py	3.46 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_endpoints.py	143.15 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_epollreactor.py	7.16 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_fdset.py	13.18 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_filedescriptor.py	2.74 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_gireactor.py	8.83 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_glibbase.py	2.23 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_inlinecb.py	4.55 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_inotify.py	16.29 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_iocp.py	5.05 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_kqueuereactor.py	1.87 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_main.py	1.4 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_newtls.py	6.54 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_pollingfile.py	1.25 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_posixbase.py	9.31 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_posixprocess.py	10.9 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_process.py	31.29 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_protocol.py	18.29 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_resolver.py	19.58 KB	09/08/2017 10:38:35 AM	rw-r--r--
📄 test_serialport.py	1.9 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_sigchld.py	3.84 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_socket.py	9.11 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_stdio.py	6.3 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_tcp.py	83 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_threads.py	7.93 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_time.py	3.63 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_tls.py	12.32 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_udp.py	16.74 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_udp_internals.py	4.79 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_unix.py	33.94 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_win32events.py	6.35 KB	09/08/2017 10:38:36 AM	rw-r--r--
📄 test_win32serialport.py	5.16 KB	09/08/2017 10:38:35 AM	rw-r--r--

Editing: test_inlinecb.py

# -*- test-case-name: twisted.internet.test.test_inlinecb -*-
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

"""
Tests for L{twisted.internet.defer.inlineCallbacks}.

Some tests for inlineCallbacks are defined in L{twisted.test.test_defgen} as
well.
"""

from __future__ import division, absolute_import

import sys

from twisted.trial.unittest import TestCase, SynchronousTestCase
from twisted.internet.defer import Deferred, returnValue, inlineCallbacks

class StopIterationReturnTests(TestCase):
    """
    On Python 3.3 and newer generator functions may use the C{return} statement
    with a value, which is attached to the L{StopIteration} exception that is
    raised.

L{inlineCallbacks} will use this value when it fires the C{callback}.
    """

def test_returnWithValue(self):
        """
        If the C{return} statement has a value it is propagated back to the
        L{Deferred} that the C{inlineCallbacks} function returned.
        """
        environ = {"inlineCallbacks": inlineCallbacks}
        exec("""
@inlineCallbacks
def f(d):
    yield d
    return 14
        """, environ)
        d1 = Deferred()
        d2 = environ["f"](d1)
        d1.callback(None)
        self.assertEqual(self.successResultOf(d2), 14)

if sys.version_info < (3, 3):
    StopIterationReturnTests.skip = "Test requires Python 3.3 or greater"

class NonLocalExitTests(TestCase):
    """
    It's possible for L{returnValue} to be (accidentally) invoked at a stack
    level below the L{inlineCallbacks}-decorated function which it is exiting.
    If this happens, L{returnValue} should report useful errors.

If L{returnValue} is invoked from a function not decorated by
    L{inlineCallbacks}, it will emit a warning if it causes an
    L{inlineCallbacks} function further up the stack to exit.
    """

def mistakenMethod(self):
        """
        This method mistakenly invokes L{returnValue}, despite the fact that it
        is not decorated with L{inlineCallbacks}.
        """
        returnValue(1)

def assertMistakenMethodWarning(self, resultList):
        """
        Flush the current warnings and assert that we have been told that
        C{mistakenMethod} was invoked, and that the result from the Deferred
        that was fired (appended to the given list) is C{mistakenMethod}'s
        result.  The warning should indicate that an inlineCallbacks function
        called 'inline' was made to exit.
        """
        self.assertEqual(resultList, [1])
        warnings = self.flushWarnings(offendingFunctions=[self.mistakenMethod])
        self.assertEqual(len(warnings), 1)
        self.assertEqual(warnings[0]['category'], DeprecationWarning)
        self.assertEqual(
            warnings[0]['message'],
            "returnValue() in 'mistakenMethod' causing 'inline' to exit: "
            "returnValue should only be invoked by functions decorated with "
            "inlineCallbacks")

def test_returnValueNonLocalWarning(self):
        """
        L{returnValue} will emit a non-local exit warning in the simplest case,
        where the offending function is invoked immediately.
        """
        @inlineCallbacks
        def inline():
            self.mistakenMethod()
            returnValue(2)
            yield 0
        d = inline()
        results = []
        d.addCallback(results.append)
        self.assertMistakenMethodWarning(results)

def test_returnValueNonLocalDeferred(self):
        """
        L{returnValue} will emit a non-local warning in the case where the
        L{inlineCallbacks}-decorated function has already yielded a Deferred
        and therefore moved its generator function along.
        """
        cause = Deferred()
        @inlineCallbacks
        def inline():
            yield cause
            self.mistakenMethod()
            returnValue(2)
        effect = inline()
        results = []
        effect.addCallback(results.append)
        self.assertEqual(results, [])
        cause.callback(1)
        self.assertMistakenMethodWarning(results)

class ForwardTraceBackTests(SynchronousTestCase):

def test_forwardTracebacks(self):
        """
        Test that chained inlineCallbacks are properly forwarding the traceback informations
        from generator to generator
        Reproducing #9175
        """

@inlineCallbacks
        def erroring():
            raise Exception()
            yield "forcing generator"

@inlineCallbacks
        def calling():
            yield erroring()

d = calling()
        f = self.failureResultOf(d)
        self.assertIn("in erroring", f.getTraceback())