Gecko [ gandhischool.edu.np ]

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__init__.py	475 B	-rw-r--r--
cert.pem.no_trailing_newline	1.38 KB	-rw-r--r--
crash_test_dummy.py	549 B	-rw-r--r--
ignore_test_failure.py	30.72 KB	-rw-r--r--
iosim.py	17.74 KB	-rw-r--r--
key.pem.no_trailing_newline	1.67 KB	-rw-r--r--
mock_win32process.py	1.27 KB	-rw-r--r--
myrebuilder1.py	151 B	-rw-r--r--
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plugin_basic.py	901 B	-rw-r--r--
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process_twisted.py	1.15 KB	-rw-r--r--
proto_helpers.py	1.34 KB	-rw-r--r--
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server.pem	4.34 KB	-rw-r--r--
ssl_helpers.py	1.61 KB	-rw-r--r--
stdio_test_consumer.py	1.14 KB	-rw-r--r--
stdio_test_halfclose.py	2 KB	-rw-r--r--
stdio_test_hostpeer.py	1.06 KB	-rw-r--r--
stdio_test_lastwrite.py	1.13 KB	-rw-r--r--
stdio_test_loseconn.py	1.55 KB	-rw-r--r--
stdio_test_producer.py	1.45 KB	-rw-r--r--
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test_amp.py	107.92 KB	-rw-r--r--
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test_formmethod.py	3.87 KB	-rw-r--r--
test_ftp.py	126.96 KB	-rw-r--r--
test_ftp_options.py	2.63 KB	-rw-r--r--
test_htb.py	3.08 KB	-rw-r--r--
test_ident.py	6.56 KB	-rw-r--r--
test_internet.py	45.38 KB	-rw-r--r--
test_iosim.py	8.7 KB	-rw-r--r--
test_iutils.py	13.31 KB	-rw-r--r--
test_lockfile.py	14.98 KB	-rw-r--r--
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test_loopback.py	13.99 KB	-rw-r--r--
test_main.py	2.12 KB	-rw-r--r--
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test_postfix.py	4.32 KB	-rw-r--r--
test_process.py	85.16 KB	-rw-r--r--
test_protocols.py	7.16 KB	-rw-r--r--
test_randbytes.py	3.19 KB	-rw-r--r--
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test_tcp.py	64.27 KB	-rw-r--r--
test_tcp_internals.py	12.73 KB	-rw-r--r--
test_text.py	6.22 KB	-rw-r--r--
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testutils.py	5.06 KB	-rw-r--r--

Code Editor : test_ident.py

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

"""
Test cases for twisted.protocols.ident module.
"""

import builtins
import struct
from io import StringIO

from twisted.internet import defer, error
from twisted.protocols import ident
from twisted.python import failure
from twisted.test.proto_helpers import StringTransport
from twisted.trial import unittest

class ClassParserTests(unittest.TestCase):
    """
    Test parsing of ident responses.
    """

def setUp(self):
        """
        Create an ident client used in tests.
        """
        self.client = ident.IdentClient()

def test_indentError(self):
        """
        'UNKNOWN-ERROR' error should map to the L{ident.IdentError} exception.
        """
        d = defer.Deferred()
        self.client.queries.append((d, 123, 456))
        self.client.lineReceived("123, 456 : ERROR : UNKNOWN-ERROR")
        return self.assertFailure(d, ident.IdentError)

def test_noUSerError(self):
        """
        'NO-USER' error should map to the L{ident.NoUser} exception.
        """
        d = defer.Deferred()
        self.client.queries.append((d, 234, 456))
        self.client.lineReceived("234, 456 : ERROR : NO-USER")
        return self.assertFailure(d, ident.NoUser)

def test_invalidPortError(self):
        """
        'INVALID-PORT' error should map to the L{ident.InvalidPort} exception.
        """
        d = defer.Deferred()
        self.client.queries.append((d, 345, 567))
        self.client.lineReceived("345, 567 :  ERROR : INVALID-PORT")
        return self.assertFailure(d, ident.InvalidPort)

def test_hiddenUserError(self):
        """
        'HIDDEN-USER' error should map to the L{ident.HiddenUser} exception.
        """
        d = defer.Deferred()
        self.client.queries.append((d, 567, 789))
        self.client.lineReceived("567, 789 : ERROR : HIDDEN-USER")
        return self.assertFailure(d, ident.HiddenUser)

def test_lostConnection(self):
        """
        A pending query which failed because of a ConnectionLost should
        receive an L{ident.IdentError}.
        """
        d = defer.Deferred()
        self.client.queries.append((d, 765, 432))
        self.client.connectionLost(failure.Failure(error.ConnectionLost()))
        return self.assertFailure(d, ident.IdentError)

class TestIdentServer(ident.IdentServer):
    def lookup(self, serverAddress, clientAddress):
        return self.resultValue

class TestErrorIdentServer(ident.IdentServer):
    def lookup(self, serverAddress, clientAddress):
        raise self.exceptionType()

class NewException(RuntimeError):
    pass

class ServerParserTests(unittest.TestCase):
    def testErrors(self):
        p = TestErrorIdentServer()
        p.makeConnection(StringTransport())
        L = []
        p.sendLine = L.append

p.exceptionType = ident.IdentError
        p.lineReceived("123, 345")
        self.assertEqual(L[0], "123, 345 : ERROR : UNKNOWN-ERROR")

p.exceptionType = ident.NoUser
        p.lineReceived("432, 210")
        self.assertEqual(L[1], "432, 210 : ERROR : NO-USER")

p.exceptionType = ident.InvalidPort
        p.lineReceived("987, 654")
        self.assertEqual(L[2], "987, 654 : ERROR : INVALID-PORT")

p.exceptionType = ident.HiddenUser
        p.lineReceived("756, 827")
        self.assertEqual(L[3], "756, 827 : ERROR : HIDDEN-USER")

p.exceptionType = NewException
        p.lineReceived("987, 789")
        self.assertEqual(L[4], "987, 789 : ERROR : UNKNOWN-ERROR")
        errs = self.flushLoggedErrors(NewException)
        self.assertEqual(len(errs), 1)

for port in -1, 0, 65536, 65537:
            del L[:]
            p.lineReceived("%d, 5" % (port,))
            p.lineReceived("5, %d" % (port,))
            self.assertEqual(
                L,
                [
                    "%d, 5 : ERROR : INVALID-PORT" % (port,),
                    "5, %d : ERROR : INVALID-PORT" % (port,),
                ],
            )

def testSuccess(self):
        p = TestIdentServer()
        p.makeConnection(StringTransport())
        L = []
        p.sendLine = L.append

p.resultValue = ("SYS", "USER")
        p.lineReceived("123, 456")
        self.assertEqual(L[0], "123, 456 : USERID : SYS : USER")

if struct.pack("=L", 1)[0:1] == b"\x01":
    _addr1 = "0100007F"
    _addr2 = "04030201"
else:
    _addr1 = "7F000001"
    _addr2 = "01020304"

class ProcMixinTests(unittest.TestCase):
    line = (
        "4: %s:0019 %s:02FA 0A 00000000:00000000 "
        "00:00000000 00000000     0        0 10927 1 f72a5b80 "
        "3000 0 0 2 -1"
    ) % (_addr1, _addr2)
    sampleFile = (
        "  sl  local_address rem_address   st tx_queue rx_queue tr "
        "tm->when retrnsmt   uid  timeout inode\n   " + line
    )

def testDottedQuadFromHexString(self):
        p = ident.ProcServerMixin()
        self.assertEqual(p.dottedQuadFromHexString(_addr1), "127.0.0.1")

def testUnpackAddress(self):
        p = ident.ProcServerMixin()
        self.assertEqual(p.unpackAddress(_addr1 + ":0277"), ("127.0.0.1", 631))

def testLineParser(self):
        p = ident.ProcServerMixin()
        self.assertEqual(
            p.parseLine(self.line), (("127.0.0.1", 25), ("1.2.3.4", 762), 0)
        )

def testExistingAddress(self):
        username = []
        p = ident.ProcServerMixin()
        p.entries = lambda: iter([self.line])
        p.getUsername = lambda uid: (username.append(uid), "root")[1]
        self.assertEqual(
            p.lookup(("127.0.0.1", 25), ("1.2.3.4", 762)), (p.SYSTEM_NAME, "root")
        )
        self.assertEqual(username, [0])

def testNonExistingAddress(self):
        p = ident.ProcServerMixin()
        p.entries = lambda: iter([self.line])
        self.assertRaises(ident.NoUser, p.lookup, ("127.0.0.1", 26), ("1.2.3.4", 762))
        self.assertRaises(ident.NoUser, p.lookup, ("127.0.0.1", 25), ("1.2.3.5", 762))
        self.assertRaises(ident.NoUser, p.lookup, ("127.0.0.1", 25), ("1.2.3.4", 763))

def testLookupProcNetTcp(self):
        """
        L{ident.ProcServerMixin.lookup} uses the Linux TCP process table.
        """
        open_calls = []

def mocked_open(*args, **kwargs):
            """
            Mock for the open call to prevent actually opening /proc/net/tcp.
            """
            open_calls.append((args, kwargs))
            return StringIO(self.sampleFile)

self.patch(builtins, "open", mocked_open)

p = ident.ProcServerMixin()
        self.assertRaises(ident.NoUser, p.lookup, ("127.0.0.1", 26), ("1.2.3.4", 762))
        self.assertEqual([(("/proc/net/tcp",), {})], open_calls)

${this.title}

Code Editor : test_ident.py