Remove third_party/twisted_8_1

third_party/twisted_8_1/twisted/test/test_ident.py

-# Copyright (c) 2001-2007 Twisted Matrix Laboratories.
-# See LICENSE for details.
-
-
-"""
-Test cases for twisted.protocols.ident module.
-"""
-
-import struct
-
-from twisted.protocols import ident
-from twisted.python import failure
-from twisted.internet import error
-from twisted.internet import defer
-
-from twisted.trial import unittest
-from twisted.test.proto_helpers import StringTransport
-
-
-
-class ClassParserTestCase(unittest.TestCase):
-    """
-    Test parsing of ident responses.
-    """
-
-    def setUp(self):
-        """
-        Create a 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 ServerParserTestCase(unittest.TestCase):
-    def testErrors(self):
-        p = TestErrorIdentServer()
-        p.makeConnection(StringTransport())
-        L = []
-        p.sendLine = L.append
-
-        p.exceptionType = ident.IdentError
-        p.lineReceived('123, 345')
-        self.assertEquals(L[0], '123, 345 : ERROR : UNKNOWN-ERROR')
-
-        p.exceptionType = ident.NoUser
-        p.lineReceived('432, 210')
-        self.assertEquals(L[1], '432, 210 : ERROR : NO-USER')
-
-        p.exceptionType = ident.InvalidPort
-        p.lineReceived('987, 654')
-        self.assertEquals(L[2], '987, 654 : ERROR : INVALID-PORT')
-
-        p.exceptionType = ident.HiddenUser
-        p.lineReceived('756, 827')
-        self.assertEquals(L[3], '756, 827 : ERROR : HIDDEN-USER')
-
-        p.exceptionType = NewException
-        p.lineReceived('987, 789')
-        self.assertEquals(L[4], '987, 789 : ERROR : UNKNOWN-ERROR')
-        errs = self.flushLoggedErrors(NewException)
-        self.assertEquals(len(errs), 1)
-
-        for port in -1, 0, 65536, 65537:
-            del L[:]
-            p.lineReceived('%d, 5' % (port,))
-            p.lineReceived('5, %d' % (port,))
-            self.assertEquals(
-                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.assertEquals(L[0], '123, 456 : USERID : SYS : USER')
-
-
-if struct.pack('=L', 1)[0] == '\x01':
-    _addr1 = '0100007F'
-    _addr2 = '04030201'
-else:
-    _addr1 = '7F000001'
-    _addr2 = '01020304'
-
-
-class ProcMixinTestCase(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)
-
-    def testDottedQuadFromHexString(self):
-        p = ident.ProcServerMixin()
-        self.assertEquals(p.dottedQuadFromHexString(_addr1), '127.0.0.1')
-
-    def testUnpackAddress(self):
-        p = ident.ProcServerMixin()
-        self.assertEquals(p.unpackAddress(_addr1 + ':0277'),
-                          ('127.0.0.1', 631))
-
-    def testLineParser(self):
-        p = ident.ProcServerMixin()
-        self.assertEquals(
-            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.assertEquals(
-            p.lookup(('127.0.0.1', 25), ('1.2.3.4', 762)),
-            (p.SYSTEM_NAME, 'root'))
-        self.assertEquals(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))
-