63 lines
4.0 KiB
Python
63 lines
4.0 KiB
Python
from unittest import TestCase
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from chia.full_node.bundle_tools import (
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match_standard_transaction_at_any_index,
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match_standard_transaction_exactly_and_return_pubkey,
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)
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from chia.util.byte_types import hexstr_to_bytes
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gen1 = hexstr_to_bytes(
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"ff01ffffffa00000000000000000000000000000000000000000000000000000000000000000ff830186a080ffffff02ffff01ff02ffff01ff02ffff03ff0bffff01ff02ffff03ffff09ff05ffff1dff0bffff1effff0bff0bffff02ff06ffff04ff02ffff04ff17ff8080808080808080ffff01ff02ff17ff2f80ffff01ff088080ff0180ffff01ff04ffff04ff04ffff04ff05ffff04ffff02ff06ffff04ff02ffff04ff17ff80808080ff80808080ffff02ff17ff2f808080ff0180ffff04ffff01ff32ff02ffff03ffff07ff0580ffff01ff0bffff0102ffff02ff06ffff04ff02ffff04ff09ff80808080ffff02ff06ffff04ff02ffff04ff0dff8080808080ffff01ff0bffff0101ff058080ff0180ff018080ffff04ffff01b081963921826355dcb6c355ccf9c2637c18adf7d38ee44d803ea9ca41587e48c913d8d46896eb830aeadfc13144a8eac3ff018080ffff80ffff01ffff33ffa06b7a83babea1eec790c947db4464ab657dbe9b887fe9acc247062847b8c2a8a9ff830186a08080ff8080808080" # noqa
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)
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EXPECTED_START = 46
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PUBKEY_PLUS_SUFFIX = 48 + 4 + 1
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EXPECTED_END = 337 - PUBKEY_PLUS_SUFFIX
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STANDARD_TRANSACTION_1 = hexstr_to_bytes(
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"""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""" # noqa
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)
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STANDARD_TRANSACTION_2 = hexstr_to_bytes(
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"""ff02ffff01ff02ffff01ff02ffff03ff0bffff01ff02ffff03ffff09ff05ffff1dff0bffff1effff0bff0bffff02ff06ffff04ff02ffff04ff17ff8080808080808080ffff01ff02ff17ff2f80ffff01ff088080ff0180ffff01ff04ffff04ff04ffff04ff05ffff04ffff02ff06ffff04ff02ffff04ff17ff80808080ff80808080ffff02ff17ff2f808080ff0180ffff04ffff01ff32ff02ffff03ffff07ff0580ffff01ff0bffff0102ffff02ff06ffff04ff02ffff04ff09ff80808080ffff02ff06ffff04ff02ffff04ff0dff8080808080ffff01ff0bffff0101ff058080ff0180ff018080ffff04ffff01b0bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbff018080""" # noqa
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)
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class TestScan(TestCase):
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def test_match_generator(self):
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# match_standard_transaction_at_any_index(generator_body: bytes) -> (int,int):
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m = match_standard_transaction_at_any_index(gen1)
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assert m == (EXPECTED_START, EXPECTED_END)
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m = match_standard_transaction_at_any_index(b"\xff" + gen1 + b"\x80")
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assert m == (EXPECTED_START + 1, EXPECTED_END + 1)
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m = match_standard_transaction_at_any_index(gen1[47:])
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assert m is None
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def test_match_transaction(self):
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# match_standard_transaction_exactly_and_return_pubkey(transaction: bytes) -> Optional[bytes]:
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m = match_standard_transaction_exactly_and_return_pubkey(STANDARD_TRANSACTION_1)
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assert m == hexstr_to_bytes(
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"b0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
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)
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m = match_standard_transaction_exactly_and_return_pubkey(STANDARD_TRANSACTION_1 + b"\xfa")
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assert m is None
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m = match_standard_transaction_exactly_and_return_pubkey(b"\xba" + STANDARD_TRANSACTION_1 + b"\xfa")
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assert m is None
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m = match_standard_transaction_exactly_and_return_pubkey(b"\xba" + STANDARD_TRANSACTION_1)
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assert m is None
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m = match_standard_transaction_exactly_and_return_pubkey(
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gen1[EXPECTED_START : EXPECTED_END + PUBKEY_PLUS_SUFFIX]
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)
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assert m == hexstr_to_bytes(
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"b081963921826355dcb6c355ccf9c2637c18adf7d38ee44d803ea9ca41587e48c913d8d46896eb830aeadfc13144a8eac3"
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)
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m = match_standard_transaction_exactly_and_return_pubkey(gen1)
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assert m is None
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