43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
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import unittest
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from binascii import unhexlify
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from minode import message
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magic = 0xE9BEB4D9
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# 500 identical peers:
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# import ipaddress
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# from hyperbit import net, packet
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# [packet.Address(
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# 1626611891, 1, 1, net.ipv6(ipaddress.ip_address('127.0.0.1')).packed,
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# 8444
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# ) for _ in range(1000)]
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sample_data = unhexlify(
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'fd01f4' + (
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'0000000060f420b30000000'
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'1000000000000000100000000000000000000ffff7f00000120fc'
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) * 500
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)
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class TestMessage(unittest.TestCase):
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"""Test assembling and disassembling of network mesages"""
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def test_packet(self):
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"""Check the packet created by message.Message()"""
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head = unhexlify(b'%x' % magic)
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self.assertEqual(
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message.Message(b'ping', b'').to_bytes()[:len(head)], head)
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def test_addr(self):
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"""Test addr messages"""
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msg = message.Message(b'addr', sample_data)
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addr_packet = message.Addr.from_message(msg)
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self.assertEqual(len(addr_packet.addresses), 500)
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address = addr_packet.addresses.pop()
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self.assertEqual(address.stream, 1)
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self.assertEqual(address.services, 1)
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self.assertEqual(address.port, 8444)
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self.assertEqual(address.host, '127.0.0.1')
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