68 lines
12 KiB
Python
68 lines
12 KiB
Python
import unittest
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import os
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import sys
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import time
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parentPath = os.path.abspath("..")
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if parentPath not in sys.path:
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sys.path.insert(0, parentPath)
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from pybtc.tools import *
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from pybtc.hash import *
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from pybtc.transaction import *
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from binascii import unhexlify
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from pybtc import address_to_hash as address2hash160
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def decode_block_tx(block):
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stream = get_stream(block)
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stream.seek(80)
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return {i: Transaction(stream) for i in range(var_int_to_int(read_var_int(stream)))}
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class TransactionDeserializeTests(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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print("\nTesting Transaction class deserialization:\n")
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def test_serialaize_and_perfomance(self):
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f = open('./test/raw_block.txt')
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fc = f.readline()
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qt = time.time()
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bt = decode_block_tx(fc[:-1])
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self.assertEqual(time.time() - qt < 1, 1)
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print("decode block tx count: %s time: %s" % (len(bt), time.time() - qt))
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for t in bt:
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raw_tx_legacy = bt[t].serialize(segwit=False)
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raw_tx_segwit = bt[t].serialize()
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bt[t] = bt[t].decode()
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# print(bt[t]["txId"], bt[t]["hash"], "segwit:",
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# True if "segwit" in bt[t] else False, end = " ")
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self.assertEqual(bt[t].serialize(segwit=False), raw_tx_legacy)
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self.assertEqual(bt[t].serialize(), raw_tx_segwit)
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self.assertEqual(rh2s(double_sha256(bt[t].serialize())), bt[t]["hash"])
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self.assertEqual(rh2s(double_sha256(bt[t].serialize(segwit=False))), bt[t]["txId"])
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# print("OK")
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def test_segwit_deserialize(self):
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non_segwit_view = "020000000140d43a99926d43eb0e619bf0b3d83b4a31f60c176beecfb9d35bf45e54d0f7420100000017160014a4b4ca48de0b3fffc15404a1acdc8dbaae226955ffffffff0100e1f5050000000017a9144a1154d50b03292b3024370901711946cb7cccc38700000000"
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segwit_view = "0200000000010140d43a99926d43eb0e619bf0b3d83b4a31f60c176beecfb9d35bf45e54d0f7420100000017160014a4b4ca48de0b3fffc15404a1acdc8dbaae226955ffffffff0100e1f5050000000017a9144a1154d50b03292b3024370901711946cb7cccc387024830450221008604ef8f6d8afa892dee0f31259b6ce02dd70c545cfcfed8148179971876c54a022076d771d6e91bed212783c9b06e0de600fab2d518fad6f15a2b191d7fbd262a3e0121039d25ab79f41f75ceaf882411fd41fa670a4c672c23ffaf0e361a969cde0692e800000000"
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print("Deserialize Segwit transaction")
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ns = Transaction(non_segwit_view)
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s = Transaction(segwit_view)
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self.assertEqual(s.serialize(segwit=False, hex = True), non_segwit_view)
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self.assertEqual(s.serialize(segwit=True, hex = True), segwit_view)
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self.assertEqual(ns.serialize(segwit=False, hex = True), non_segwit_view)
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non_segwit_view = "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"
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segwit_view = "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"
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print("Deserialize Segwit transaction")
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ns = Transaction(non_segwit_view)
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s = Transaction(segwit_view)
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self.assertEqual(s.serialize(segwit=False,hex = True), non_segwit_view)
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self.assertEqual(s.serialize(segwit=True, hex = True), segwit_view)
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self.assertEqual(ns.serialize(segwit=False, hex = True), non_segwit_view)
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tx = "01000000014cee27ba570d2cca50bb9b3f7374c7eb24ec16ffec0a077c84c1cc23b0161804010000008b48304502200f1100f78596c8d46fb2f39c570ce6945956a3dd33c48fbdbe53af1c383182ed022100a85b528ea21ee7f39b2ec1568ac19f26f4dd4fb9d3dbf70587986de3c2c90fa801410426e4d0890ad5272b2b9a10ca3f518f7e025932caa62f13467e444df89ed25f24f4fc5075cad32f468c8f7f913e30057449d65623726e7102f5eaa326d486ebf7ffffffff020010000000000000006020e908000000001976a914947236437233a71cb033a53932008dbfe346388e88ac00000000"
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Transaction(tx)
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tx = "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"
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Transaction(tx) |