Ausgabe der neuen DB Einträge
This commit is contained in:
hubobel
parent
bad48e1627
commit
cfbbb9ee3d
2399 changed files with 843193 additions and 43 deletions
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'pair tests'
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# Copyright (c) Twisted Matrix Laboratories.
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# See LICENSE for details.
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from twisted.trial import unittest
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from twisted.python import components
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from twisted.pair import ethernet, raw
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from zope.interface import implementer
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@implementer(raw.IRawPacketProtocol)
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class MyProtocol:
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def __init__(self, expecting):
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self.expecting = list(expecting)
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def datagramReceived(self, data, **kw):
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assert self.expecting, 'Got a packet when not expecting anymore.'
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expect = self.expecting.pop(0)
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assert expect == (data, kw), \
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"Expected %r, got %r" % (
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expect, (data, kw),
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)
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class EthernetTests(unittest.TestCase):
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def testPacketParsing(self):
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proto = ethernet.EthernetProtocol()
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p1 = MyProtocol([
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(b'foobar', {
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'partial': 0,
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'dest': b"123456",
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'source': b"987654",
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'protocol': 0x0800,
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}),
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])
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proto.addProto(0x0800, p1)
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proto.datagramReceived(b"123456987654\x08\x00foobar",
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partial=0)
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assert not p1.expecting, \
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'Should not expect any more packets, but still want %r' % p1.expecting
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def testMultiplePackets(self):
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proto = ethernet.EthernetProtocol()
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p1 = MyProtocol([
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(b'foobar', {
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'partial': 0,
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'dest': b"123456",
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'source': b"987654",
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'protocol': 0x0800,
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}),
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(b'quux', {
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'partial': 1,
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'dest': b"012345",
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'source': b"abcdef",
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'protocol': 0x0800,
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}),
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])
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proto.addProto(0x0800, p1)
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proto.datagramReceived(b"123456987654\x08\x00foobar",
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partial=0)
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proto.datagramReceived(b"012345abcdef\x08\x00quux",
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partial=1)
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assert not p1.expecting, \
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'Should not expect any more packets, but still want %r' % p1.expecting
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def testMultipleSameProtos(self):
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proto = ethernet.EthernetProtocol()
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p1 = MyProtocol([
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(b'foobar', {
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'partial': 0,
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'dest': b"123456",
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'source': b"987654",
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'protocol': 0x0800,
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}),
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])
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p2 = MyProtocol([
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(b'foobar', {
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'partial': 0,
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'dest': b"123456",
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'source': b"987654",
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'protocol': 0x0800,
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}),
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])
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proto.addProto(0x0800, p1)
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proto.addProto(0x0800, p2)
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proto.datagramReceived(b"123456987654\x08\x00foobar",
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partial=0)
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assert not p1.expecting, \
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'Should not expect any more packets, but still want %r' % p1.expecting
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assert not p2.expecting, \
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'Should not expect any more packets, but still want %r' % p2.expecting
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def testWrongProtoNotSeen(self):
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proto = ethernet.EthernetProtocol()
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p1 = MyProtocol([])
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proto.addProto(0x0801, p1)
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proto.datagramReceived(b"123456987654\x08\x00foobar",
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partial=0)
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proto.datagramReceived(b"012345abcdef\x08\x00quux",
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partial=1)
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def testDemuxing(self):
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proto = ethernet.EthernetProtocol()
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p1 = MyProtocol([
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(b'foobar', {
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'partial': 0,
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'dest': b"123456",
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'source': b"987654",
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'protocol': 0x0800,
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}),
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(b'quux', {
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'partial': 1,
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'dest': b"012345",
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'source': b"abcdef",
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'protocol': 0x0800,
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}),
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])
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proto.addProto(0x0800, p1)
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p2 = MyProtocol([
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(b'quux', {
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'partial': 1,
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'dest': b"012345",
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'source': b"abcdef",
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'protocol': 0x0806,
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}),
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(b'foobar', {
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'partial': 0,
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'dest': b"123456",
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'source': b"987654",
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'protocol': 0x0806,
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}),
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])
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proto.addProto(0x0806, p2)
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proto.datagramReceived(b"123456987654\x08\x00foobar",
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partial=0)
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proto.datagramReceived(b"012345abcdef\x08\x06quux",
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partial=1)
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proto.datagramReceived(b"123456987654\x08\x06foobar",
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partial=0)
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proto.datagramReceived(b"012345abcdef\x08\x00quux",
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partial=1)
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assert not p1.expecting, \
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'Should not expect any more packets, but still want %r' % p1.expecting
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assert not p2.expecting, \
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'Should not expect any more packets, but still want %r' % p2.expecting
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def testAddingBadProtos_WrongLevel(self):
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"""Adding a wrong level protocol raises an exception."""
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e = ethernet.EthernetProtocol()
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try:
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e.addProto(42, "silliness")
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except components.CannotAdapt:
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pass
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else:
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raise AssertionError('addProto must raise an exception for bad protocols')
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def testAddingBadProtos_TooSmall(self):
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"""Adding a protocol with a negative number raises an exception."""
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e = ethernet.EthernetProtocol()
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try:
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e.addProto(-1, MyProtocol([]))
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except TypeError as e:
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if e.args == ('Added protocol must be positive or zero',):
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pass
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else:
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raise
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else:
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raise AssertionError('addProto must raise an exception for bad protocols')
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def testAddingBadProtos_TooBig(self):
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"""Adding a protocol with a number >=2**16 raises an exception."""
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e = ethernet.EthernetProtocol()
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try:
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e.addProto(2**16, MyProtocol([]))
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except TypeError as e:
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if e.args == ('Added protocol must fit in 16 bits',):
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pass
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else:
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raise
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else:
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raise AssertionError('addProto must raise an exception for bad protocols')
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def testAddingBadProtos_TooBig2(self):
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"""Adding a protocol with a number >=2**16 raises an exception."""
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e = ethernet.EthernetProtocol()
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try:
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e.addProto(2**16+1, MyProtocol([]))
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except TypeError as e:
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if e.args == ('Added protocol must fit in 16 bits',):
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pass
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else:
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raise
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else:
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raise AssertionError('addProto must raise an exception for bad protocols')
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434
venv/lib/python3.9/site-packages/twisted/pair/test/test_ip.py
Normal file
434
venv/lib/python3.9/site-packages/twisted/pair/test/test_ip.py
Normal file
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# Copyright (c) Twisted Matrix Laboratories.
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# See LICENSE for details.
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from twisted.trial import unittest
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from twisted.python import components
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from twisted.pair import ip, raw
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from zope import interface
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@interface.implementer(raw.IRawDatagramProtocol)
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class MyProtocol:
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def __init__(self, expecting):
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self.expecting = list(expecting)
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def datagramReceived(self, data, **kw):
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assert self.expecting, 'Got a packet when not expecting anymore.'
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expectData, expectKw = self.expecting.pop(0)
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expectKwKeys = expectKw.keys()
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expectKwKeys = list(sorted(expectKwKeys))
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kwKeys = kw.keys()
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kwKeys = list(sorted(kwKeys))
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assert expectKwKeys == kwKeys, "Expected %r, got %r" % (expectKwKeys, kwKeys)
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for k in expectKwKeys:
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assert expectKw[k] == kw[k], "Expected %s=%r, got %r" % (k, expectKw[k], kw[k])
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assert expectKw == kw, "Expected %r, got %r" % (expectKw, kw)
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assert expectData == data, "Expected %r, got %r" % (expectData, data)
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class IPTests(unittest.TestCase):
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def testPacketParsing(self):
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proto = ip.IPProtocol()
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p1 = MyProtocol([
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(b'foobar', {
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'partial': 0,
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'dest': '1.2.3.4',
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'source': '5.6.7.8',
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'protocol': 0x0F,
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'version': 4,
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'ihl': 20,
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'tos': 7,
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'tot_len': 20+6,
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'fragment_id': 0xDEAD,
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'fragment_offset': 0x1EEF,
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'dont_fragment': 0,
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'more_fragments': 1,
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'ttl': 0xC0,
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}),
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])
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proto.addProto(0x0F, p1)
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proto.datagramReceived(b"\x54" #ihl version
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+ b"\x07" #tos
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+ b"\x00\x1a" #tot_len
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+ b"\xDE\xAD" #id
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+ b"\xBE\xEF" #frag_off
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+ b"\xC0" #ttl
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+ b"\x0F" #protocol
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+ b"FE" #checksum
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+ b"\x05\x06\x07\x08"
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+ b"\x01\x02\x03\x04"
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+ b"foobar",
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partial=0,
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dest='dummy',
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source='dummy',
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protocol='dummy',
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)
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assert not p1.expecting, \
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'Should not expect any more packets, but still want %r' % p1.expecting
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def testMultiplePackets(self):
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proto = ip.IPProtocol()
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p1 = MyProtocol([
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(b'foobar', {
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'partial': 0,
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'dest': '1.2.3.4',
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'source': '5.6.7.8',
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'protocol': 0x0F,
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'version': 4,
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'ihl': 20,
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'tos': 7,
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'tot_len': 20+6,
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'fragment_id': 0xDEAD,
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'fragment_offset': 0x1EEF,
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'dont_fragment': 0,
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'more_fragments': 1,
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'ttl': 0xC0,
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}),
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(b'quux', {
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'partial': 1,
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'dest': '5.4.3.2',
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'source': '6.7.8.9',
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'protocol': 0x0F,
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'version': 4,
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'ihl': 20,
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'tos': 7,
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'tot_len': 20+6,
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'fragment_id': 0xDEAD,
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'fragment_offset': 0x1EEF,
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'dont_fragment': 0,
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'more_fragments': 1,
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'ttl': 0xC0,
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}),
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])
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proto.addProto(0x0F, p1)
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proto.datagramReceived(b"\x54" #ihl version
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+ b"\x07" #tos
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+ b"\x00\x1a" #tot_len
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+ b"\xDE\xAD" #id
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+ b"\xBE\xEF" #frag_off
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+ b"\xC0" #ttl
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+ b"\x0F" #protocol
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+ b"FE" #checksum
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+ b"\x05\x06\x07\x08"
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+ b"\x01\x02\x03\x04"
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+ b"foobar",
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partial=0,
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dest='dummy',
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source='dummy',
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protocol='dummy',
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)
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proto.datagramReceived(b"\x54" #ihl version
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+ b"\x07" #tos
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+ b"\x00\x1a" #tot_len
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+ b"\xDE\xAD" #id
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+ b"\xBE\xEF" #frag_off
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+ b"\xC0" #ttl
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+ b"\x0F" #protocol
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+ b"FE" #checksum
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+ b"\x06\x07\x08\x09"
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+ b"\x05\x04\x03\x02"
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+ b"quux",
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partial=1,
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dest='dummy',
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source='dummy',
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protocol='dummy',
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)
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assert not p1.expecting, \
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'Should not expect any more packets, but still want %r' % p1.expecting
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def testMultipleSameProtos(self):
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proto = ip.IPProtocol()
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p1 = MyProtocol([
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(b'foobar', {
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'partial': 0,
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'dest': '1.2.3.4',
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'source': '5.6.7.8',
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'protocol': 0x0F,
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'version': 4,
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'ihl': 20,
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'tos': 7,
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'tot_len': 20+6,
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'fragment_id': 0xDEAD,
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'fragment_offset': 0x1EEF,
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'dont_fragment': 0,
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'more_fragments': 1,
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'ttl': 0xC0,
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}),
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])
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p2 = MyProtocol([
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(b'foobar', {
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'partial': 0,
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'dest': '1.2.3.4',
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'source': '5.6.7.8',
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'protocol': 0x0F,
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'version': 4,
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'ihl': 20,
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'tos': 7,
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'tot_len': 20+6,
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'fragment_id': 0xDEAD,
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'fragment_offset': 0x1EEF,
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'dont_fragment': 0,
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'more_fragments': 1,
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'ttl': 0xC0,
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}),
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])
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proto.addProto(0x0F, p1)
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proto.addProto(0x0F, p2)
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proto.datagramReceived(b"\x54" #ihl version
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+ b"\x07" #tos
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+ b"\x00\x1a" #tot_len
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+ b"\xDE\xAD" #id
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+ b"\xBE\xEF" #frag_off
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+ b"\xC0" #ttl
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+ b"\x0F" #protocol
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+ b"FE" #checksum
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+ b"\x05\x06\x07\x08"
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+ b"\x01\x02\x03\x04"
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+ b"foobar",
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partial=0,
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dest='dummy',
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source='dummy',
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protocol='dummy',
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)
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assert not p1.expecting, \
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'Should not expect any more packets, but still want %r' % p1.expecting
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assert not p2.expecting, \
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'Should not expect any more packets, but still want %r' % p2.expecting
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def testWrongProtoNotSeen(self):
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proto = ip.IPProtocol()
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p1 = MyProtocol([])
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proto.addProto(1, p1)
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proto.datagramReceived(b"\x54" #ihl version
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+ b"\x07" #tos
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+ b"\x00\x1a" #tot_len
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+ b"\xDE\xAD" #id
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+ b"\xBE\xEF" #frag_off
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+ b"\xC0" #ttl
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+ b"\x0F" #protocol
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+ b"FE" #checksum
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+ b"\x05\x06\x07\x08"
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+ b"\x01\x02\x03\x04"
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+ b"foobar",
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partial=0,
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dest='dummy',
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source='dummy',
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protocol='dummy',
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)
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def testDemuxing(self):
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proto = ip.IPProtocol()
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p1 = MyProtocol([
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(b'foobar', {
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'partial': 0,
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'dest': '1.2.3.4',
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'source': '5.6.7.8',
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'protocol': 0x0F,
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'version': 4,
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'ihl': 20,
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'tos': 7,
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'tot_len': 20+6,
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'fragment_id': 0xDEAD,
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'fragment_offset': 0x1EEF,
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'dont_fragment': 0,
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'more_fragments': 1,
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'ttl': 0xC0,
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}),
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(b'quux', {
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'partial': 1,
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'dest': '5.4.3.2',
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'source': '6.7.8.9',
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'protocol': 0x0F,
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'version': 4,
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'ihl': 20,
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'tos': 7,
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'tot_len': 20+6,
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'fragment_id': 0xDEAD,
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'fragment_offset': 0x1EEF,
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'dont_fragment': 0,
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'more_fragments': 1,
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'ttl': 0xC0,
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}),
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])
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proto.addProto(0x0F, p1)
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p2 = MyProtocol([
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|
||||
(b'quux', {
|
||||
'partial': 1,
|
||||
'dest': '5.4.3.2',
|
||||
'source': '6.7.8.9',
|
||||
'protocol': 0x0A,
|
||||
'version': 4,
|
||||
'ihl': 20,
|
||||
'tos': 7,
|
||||
'tot_len': 20+6,
|
||||
'fragment_id': 0xDEAD,
|
||||
'fragment_offset': 0x1EEF,
|
||||
'dont_fragment': 0,
|
||||
'more_fragments': 1,
|
||||
'ttl': 0xC0,
|
||||
}),
|
||||
|
||||
(b'foobar', {
|
||||
'partial': 0,
|
||||
'dest': '1.2.3.4',
|
||||
'source': '5.6.7.8',
|
||||
'protocol': 0x0A,
|
||||
'version': 4,
|
||||
'ihl': 20,
|
||||
'tos': 7,
|
||||
'tot_len': 20+6,
|
||||
'fragment_id': 0xDEAD,
|
||||
'fragment_offset': 0x1EEF,
|
||||
'dont_fragment': 0,
|
||||
'more_fragments': 1,
|
||||
'ttl': 0xC0,
|
||||
}),
|
||||
|
||||
|
||||
])
|
||||
proto.addProto(0x0A, p2)
|
||||
|
||||
proto.datagramReceived(b"\x54" #ihl version
|
||||
+ b"\x07" #tos
|
||||
+ b"\x00\x1a" #tot_len
|
||||
+ b"\xDE\xAD" #id
|
||||
+ b"\xBE\xEF" #frag_off
|
||||
+ b"\xC0" #ttl
|
||||
+ b"\x0A" #protocol
|
||||
+ b"FE" #checksum
|
||||
+ b"\x06\x07\x08\x09"
|
||||
+ b"\x05\x04\x03\x02"
|
||||
+ b"quux",
|
||||
partial=1,
|
||||
dest='dummy',
|
||||
source='dummy',
|
||||
protocol='dummy',
|
||||
)
|
||||
proto.datagramReceived(b"\x54" #ihl version
|
||||
+ b"\x07" #tos
|
||||
+ b"\x00\x1a" #tot_len
|
||||
+ b"\xDE\xAD" #id
|
||||
+ b"\xBE\xEF" #frag_off
|
||||
+ b"\xC0" #ttl
|
||||
+ b"\x0F" #protocol
|
||||
+ b"FE" #checksum
|
||||
+ b"\x05\x06\x07\x08"
|
||||
+ b"\x01\x02\x03\x04"
|
||||
+ b"foobar",
|
||||
partial=0,
|
||||
dest='dummy',
|
||||
source='dummy',
|
||||
protocol='dummy',
|
||||
)
|
||||
proto.datagramReceived(b"\x54" #ihl version
|
||||
+ b"\x07" #tos
|
||||
+ b"\x00\x1a" #tot_len
|
||||
+ b"\xDE\xAD" #id
|
||||
+ b"\xBE\xEF" #frag_off
|
||||
+ b"\xC0" #ttl
|
||||
+ b"\x0F" #protocol
|
||||
+ b"FE" #checksum
|
||||
+ b"\x06\x07\x08\x09"
|
||||
+ b"\x05\x04\x03\x02"
|
||||
+ b"quux",
|
||||
partial=1,
|
||||
dest='dummy',
|
||||
source='dummy',
|
||||
protocol='dummy',
|
||||
)
|
||||
proto.datagramReceived(b"\x54" #ihl version
|
||||
+ b"\x07" #tos
|
||||
+ b"\x00\x1a" #tot_len
|
||||
+ b"\xDE\xAD" #id
|
||||
+ b"\xBE\xEF" #frag_off
|
||||
+ b"\xC0" #ttl
|
||||
+ b"\x0A" #protocol
|
||||
+ b"FE" #checksum
|
||||
+ b"\x05\x06\x07\x08"
|
||||
+ b"\x01\x02\x03\x04"
|
||||
+ b"foobar",
|
||||
partial=0,
|
||||
dest='dummy',
|
||||
source='dummy',
|
||||
protocol='dummy',
|
||||
)
|
||||
|
||||
assert not p1.expecting, \
|
||||
'Should not expect any more packets, but still want %r' % p1.expecting
|
||||
assert not p2.expecting, \
|
||||
'Should not expect any more packets, but still want %r' % p2.expecting
|
||||
|
||||
def testAddingBadProtos_WrongLevel(self):
|
||||
"""Adding a wrong level protocol raises an exception."""
|
||||
e = ip.IPProtocol()
|
||||
try:
|
||||
e.addProto(42, "silliness")
|
||||
except components.CannotAdapt:
|
||||
pass
|
||||
else:
|
||||
raise AssertionError('addProto must raise an exception for bad protocols')
|
||||
|
||||
|
||||
def testAddingBadProtos_TooSmall(self):
|
||||
"""Adding a protocol with a negative number raises an exception."""
|
||||
e = ip.IPProtocol()
|
||||
try:
|
||||
e.addProto(-1, MyProtocol([]))
|
||||
except TypeError as e:
|
||||
if e.args == ('Added protocol must be positive or zero',):
|
||||
pass
|
||||
else:
|
||||
raise
|
||||
else:
|
||||
raise AssertionError('addProto must raise an exception for bad protocols')
|
||||
|
||||
|
||||
def testAddingBadProtos_TooBig(self):
|
||||
"""Adding a protocol with a number >=2**32 raises an exception."""
|
||||
e = ip.IPProtocol()
|
||||
try:
|
||||
e.addProto(2**32, MyProtocol([]))
|
||||
except TypeError as e:
|
||||
if e.args == ('Added protocol must fit in 32 bits',):
|
||||
pass
|
||||
else:
|
||||
raise
|
||||
else:
|
||||
raise AssertionError('addProto must raise an exception for bad protocols')
|
||||
|
||||
def testAddingBadProtos_TooBig2(self):
|
||||
"""Adding a protocol with a number >=2**32 raises an exception."""
|
||||
e = ip.IPProtocol()
|
||||
try:
|
||||
e.addProto(2**32+1, MyProtocol([]))
|
||||
except TypeError as e:
|
||||
if e.args == ('Added protocol must fit in 32 bits',):
|
||||
pass
|
||||
else:
|
||||
raise
|
||||
else:
|
||||
raise AssertionError('addProto must raise an exception for bad protocols')
|
||||
|
|
@ -0,0 +1,327 @@
|
|||
# Copyright (c) Twisted Matrix Laboratories.
|
||||
# See LICENSE for details.
|
||||
|
||||
#
|
||||
from twisted.trial import unittest
|
||||
|
||||
from twisted.internet import protocol
|
||||
from twisted.pair import rawudp
|
||||
|
||||
class MyProtocol(protocol.DatagramProtocol):
|
||||
def __init__(self, expecting):
|
||||
self.expecting = list(expecting)
|
||||
|
||||
def datagramReceived(self, data, peer):
|
||||
(host, port) = peer
|
||||
assert self.expecting, 'Got a packet when not expecting anymore.'
|
||||
expectData, expectHost, expectPort = self.expecting.pop(0)
|
||||
|
||||
assert expectData == data, "Expected data %r, got %r" % (expectData, data)
|
||||
assert expectHost == host, "Expected host %r, got %r" % (expectHost, host)
|
||||
assert expectPort == port, "Expected port %d=0x%04x, got %d=0x%04x" % (expectPort, expectPort, port, port)
|
||||
|
||||
class RawUDPTests(unittest.TestCase):
|
||||
def testPacketParsing(self):
|
||||
proto = rawudp.RawUDPProtocol()
|
||||
p1 = MyProtocol([
|
||||
|
||||
(b'foobar', b'testHost', 0x43A2),
|
||||
|
||||
])
|
||||
proto.addProto(0xF00F, p1)
|
||||
|
||||
proto.datagramReceived(b"\x43\xA2" #source
|
||||
b"\xf0\x0f" #dest
|
||||
b"\x00\x06" #len
|
||||
b"\xDE\xAD" #check
|
||||
b"foobar",
|
||||
partial=0,
|
||||
dest=b'dummy',
|
||||
source=b'testHost',
|
||||
protocol=b'dummy',
|
||||
version=b'dummy',
|
||||
ihl=b'dummy',
|
||||
tos=b'dummy',
|
||||
tot_len=b'dummy',
|
||||
fragment_id=b'dummy',
|
||||
fragment_offset=b'dummy',
|
||||
dont_fragment=b'dummy',
|
||||
more_fragments=b'dummy',
|
||||
ttl=b'dummy',
|
||||
)
|
||||
|
||||
assert not p1.expecting, \
|
||||
'Should not expect any more packets, but still want %r' % p1.expecting
|
||||
|
||||
def testMultiplePackets(self):
|
||||
proto = rawudp.RawUDPProtocol()
|
||||
p1 = MyProtocol([
|
||||
|
||||
(b'foobar', b'testHost', 0x43A2),
|
||||
(b'quux', b'otherHost', 0x33FE),
|
||||
|
||||
])
|
||||
proto.addProto(0xF00F, p1)
|
||||
proto.datagramReceived(b"\x43\xA2" #source
|
||||
b"\xf0\x0f" #dest
|
||||
b"\x00\x06" #len
|
||||
b"\xDE\xAD" #check
|
||||
b"foobar",
|
||||
partial=0,
|
||||
dest=b'dummy',
|
||||
source=b'testHost',
|
||||
protocol=b'dummy',
|
||||
version=b'dummy',
|
||||
ihl=b'dummy',
|
||||
tos=b'dummy',
|
||||
tot_len=b'dummy',
|
||||
fragment_id=b'dummy',
|
||||
fragment_offset=b'dummy',
|
||||
dont_fragment=b'dummy',
|
||||
more_fragments=b'dummy',
|
||||
ttl=b'dummy',
|
||||
)
|
||||
proto.datagramReceived(b"\x33\xFE" #source
|
||||
b"\xf0\x0f" #dest
|
||||
b"\x00\x05" #len
|
||||
b"\xDE\xAD" #check
|
||||
b"quux",
|
||||
partial=0,
|
||||
dest=b'dummy',
|
||||
source=b'otherHost',
|
||||
protocol=b'dummy',
|
||||
version=b'dummy',
|
||||
ihl=b'dummy',
|
||||
tos=b'dummy',
|
||||
tot_len=b'dummy',
|
||||
fragment_id=b'dummy',
|
||||
fragment_offset=b'dummy',
|
||||
dont_fragment=b'dummy',
|
||||
more_fragments=b'dummy',
|
||||
ttl=b'dummy',
|
||||
)
|
||||
|
||||
assert not p1.expecting, \
|
||||
'Should not expect any more packets, but still want %r' % p1.expecting
|
||||
|
||||
|
||||
def testMultipleSameProtos(self):
|
||||
proto = rawudp.RawUDPProtocol()
|
||||
p1 = MyProtocol([
|
||||
|
||||
(b'foobar', b'testHost', 0x43A2),
|
||||
|
||||
])
|
||||
|
||||
p2 = MyProtocol([
|
||||
|
||||
(b'foobar', b'testHost', 0x43A2),
|
||||
|
||||
])
|
||||
|
||||
proto.addProto(0xF00F, p1)
|
||||
proto.addProto(0xF00F, p2)
|
||||
|
||||
proto.datagramReceived(b"\x43\xA2" #source
|
||||
b"\xf0\x0f" #dest
|
||||
b"\x00\x06" #len
|
||||
b"\xDE\xAD" #check
|
||||
b"foobar",
|
||||
partial=0,
|
||||
dest=b'dummy',
|
||||
source=b'testHost',
|
||||
protocol=b'dummy',
|
||||
version=b'dummy',
|
||||
ihl=b'dummy',
|
||||
tos=b'dummy',
|
||||
tot_len=b'dummy',
|
||||
fragment_id=b'dummy',
|
||||
fragment_offset=b'dummy',
|
||||
dont_fragment=b'dummy',
|
||||
more_fragments=b'dummy',
|
||||
ttl=b'dummy',
|
||||
)
|
||||
|
||||
assert not p1.expecting, \
|
||||
'Should not expect any more packets, but still want %r' % p1.expecting
|
||||
assert not p2.expecting, \
|
||||
'Should not expect any more packets, but still want %r' % p2.expecting
|
||||
|
||||
def testWrongProtoNotSeen(self):
|
||||
proto = rawudp.RawUDPProtocol()
|
||||
p1 = MyProtocol([])
|
||||
proto.addProto(1, p1)
|
||||
|
||||
proto.datagramReceived(b"\x43\xA2" #source
|
||||
b"\xf0\x0f" #dest
|
||||
b"\x00\x06" #len
|
||||
b"\xDE\xAD" #check
|
||||
b"foobar",
|
||||
partial=0,
|
||||
dest=b'dummy',
|
||||
source=b'testHost',
|
||||
protocol=b'dummy',
|
||||
version=b'dummy',
|
||||
ihl=b'dummy',
|
||||
tos=b'dummy',
|
||||
tot_len=b'dummy',
|
||||
fragment_id=b'dummy',
|
||||
fragment_offset=b'dummy',
|
||||
dont_fragment=b'dummy',
|
||||
more_fragments=b'dummy',
|
||||
ttl=b'dummy',
|
||||
)
|
||||
|
||||
def testDemuxing(self):
|
||||
proto = rawudp.RawUDPProtocol()
|
||||
p1 = MyProtocol([
|
||||
|
||||
(b'foobar', b'testHost', 0x43A2),
|
||||
(b'quux', b'otherHost', 0x33FE),
|
||||
|
||||
])
|
||||
proto.addProto(0xF00F, p1)
|
||||
|
||||
p2 = MyProtocol([
|
||||
|
||||
(b'quux', b'otherHost', 0xA401),
|
||||
(b'foobar', b'testHost', 0xA302),
|
||||
|
||||
])
|
||||
proto.addProto(0xB050, p2)
|
||||
|
||||
proto.datagramReceived(b"\xA4\x01" #source
|
||||
b"\xB0\x50" #dest
|
||||
b"\x00\x05" #len
|
||||
b"\xDE\xAD" #check
|
||||
b"quux",
|
||||
partial=0,
|
||||
dest=b'dummy',
|
||||
source=b'otherHost',
|
||||
protocol=b'dummy',
|
||||
version=b'dummy',
|
||||
ihl=b'dummy',
|
||||
tos=b'dummy',
|
||||
tot_len=b'dummy',
|
||||
fragment_id=b'dummy',
|
||||
fragment_offset=b'dummy',
|
||||
dont_fragment=b'dummy',
|
||||
more_fragments=b'dummy',
|
||||
ttl=b'dummy',
|
||||
)
|
||||
proto.datagramReceived(b"\x43\xA2" #source
|
||||
b"\xf0\x0f" #dest
|
||||
b"\x00\x06" #len
|
||||
b"\xDE\xAD" #check
|
||||
b"foobar",
|
||||
partial=0,
|
||||
dest=b'dummy',
|
||||
source=b'testHost',
|
||||
protocol=b'dummy',
|
||||
version=b'dummy',
|
||||
ihl=b'dummy',
|
||||
tos=b'dummy',
|
||||
tot_len=b'dummy',
|
||||
fragment_id=b'dummy',
|
||||
fragment_offset=b'dummy',
|
||||
dont_fragment=b'dummy',
|
||||
more_fragments=b'dummy',
|
||||
ttl=b'dummy',
|
||||
)
|
||||
proto.datagramReceived(b"\x33\xFE" #source
|
||||
b"\xf0\x0f" #dest
|
||||
b"\x00\x05" #len
|
||||
b"\xDE\xAD" #check
|
||||
b"quux",
|
||||
partial=0,
|
||||
dest=b'dummy',
|
||||
source=b'otherHost',
|
||||
protocol=b'dummy',
|
||||
version=b'dummy',
|
||||
ihl=b'dummy',
|
||||
tos=b'dummy',
|
||||
tot_len=b'dummy',
|
||||
fragment_id=b'dummy',
|
||||
fragment_offset=b'dummy',
|
||||
dont_fragment=b'dummy',
|
||||
more_fragments=b'dummy',
|
||||
ttl=b'dummy',
|
||||
)
|
||||
proto.datagramReceived(b"\xA3\x02" #source
|
||||
b"\xB0\x50" #dest
|
||||
b"\x00\x06" #len
|
||||
b"\xDE\xAD" #check
|
||||
b"foobar",
|
||||
partial=0,
|
||||
dest=b'dummy',
|
||||
source=b'testHost',
|
||||
protocol=b'dummy',
|
||||
version=b'dummy',
|
||||
ihl=b'dummy',
|
||||
tos=b'dummy',
|
||||
tot_len=b'dummy',
|
||||
fragment_id=b'dummy',
|
||||
fragment_offset=b'dummy',
|
||||
dont_fragment=b'dummy',
|
||||
more_fragments=b'dummy',
|
||||
ttl=b'dummy',
|
||||
)
|
||||
|
||||
assert not p1.expecting, \
|
||||
'Should not expect any more packets, but still want %r' % p1.expecting
|
||||
assert not p2.expecting, \
|
||||
'Should not expect any more packets, but still want %r' % p2.expecting
|
||||
|
||||
def testAddingBadProtos_WrongLevel(self):
|
||||
"""Adding a wrong level protocol raises an exception."""
|
||||
e = rawudp.RawUDPProtocol()
|
||||
try:
|
||||
e.addProto(42, "silliness")
|
||||
except TypeError as e:
|
||||
if e.args == ('Added protocol must be an instance of DatagramProtocol',):
|
||||
pass
|
||||
else:
|
||||
raise
|
||||
else:
|
||||
raise AssertionError('addProto must raise an exception for bad protocols')
|
||||
|
||||
|
||||
def testAddingBadProtos_TooSmall(self):
|
||||
"""Adding a protocol with a negative number raises an exception."""
|
||||
e = rawudp.RawUDPProtocol()
|
||||
try:
|
||||
e.addProto(-1, protocol.DatagramProtocol())
|
||||
except TypeError as e:
|
||||
if e.args == ('Added protocol must be positive or zero',):
|
||||
pass
|
||||
else:
|
||||
raise
|
||||
else:
|
||||
raise AssertionError('addProto must raise an exception for bad protocols')
|
||||
|
||||
|
||||
def testAddingBadProtos_TooBig(self):
|
||||
"""Adding a protocol with a number >=2**16 raises an exception."""
|
||||
e = rawudp.RawUDPProtocol()
|
||||
try:
|
||||
e.addProto(2**16, protocol.DatagramProtocol())
|
||||
except TypeError as e:
|
||||
if e.args == ('Added protocol must fit in 16 bits',):
|
||||
pass
|
||||
else:
|
||||
raise
|
||||
else:
|
||||
raise AssertionError('addProto must raise an exception for bad protocols')
|
||||
|
||||
def testAddingBadProtos_TooBig2(self):
|
||||
"""Adding a protocol with a number >=2**16 raises an exception."""
|
||||
e = rawudp.RawUDPProtocol()
|
||||
try:
|
||||
e.addProto(2**16+1, protocol.DatagramProtocol())
|
||||
except TypeError as e:
|
||||
if e.args == ('Added protocol must fit in 16 bits',):
|
||||
pass
|
||||
else:
|
||||
raise
|
||||
else:
|
||||
raise AssertionError('addProto must raise an exception for bad protocols')
|
||||
1419
venv/lib/python3.9/site-packages/twisted/pair/test/test_tuntap.py
Normal file
1419
venv/lib/python3.9/site-packages/twisted/pair/test/test_tuntap.py
Normal file
File diff suppressed because it is too large
Load diff
Loading…
Add table
Add a link
Reference in a new issue