mirror of
https://github.com/status-im/eth2.0-specs.git
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ad91a835c0
* update python to 3.12 * drop down to 3.12.4 for compatibility * setup rust toolchain for deps * fix typo * fix linter * fixing linter * adding rust dep * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying to fix circleci * trying new image * trying new image * trying new image * trying new image * invalidate cache * bump reqs * remove cache invalidation * fix cache name * update to use latest image
46 lines
2.1 KiB
Python
46 lines
2.1 KiB
Python
from ssz_test_case import invalid_test_case, valid_test_case
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from eth2spec.utils.ssz.ssz_typing import BasicView, uint8, uint16, uint32, uint64, uint128, uint256
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from random import Random
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from typing import Type
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from eth2spec.debug.random_value import RandomizationMode, get_random_ssz_object
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def uint_case_fn(rng: Random, mode: RandomizationMode, typ: Type[BasicView]):
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return get_random_ssz_object(rng, typ,
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max_bytes_length=typ.type_byte_length(),
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max_list_length=1,
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mode=mode, chaos=False)
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UINT_TYPES = [uint8, uint16, uint32, uint64, uint128, uint256]
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def valid_cases():
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rng = Random(1234)
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for uint_type in UINT_TYPES:
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mode = RandomizationMode.mode_random
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byte_len = uint_type.type_byte_length()
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yield f'uint_{byte_len * 8}_last_byte_empty', \
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valid_test_case(lambda: uint_type((2 ** ((byte_len - 1) * 8)) - 1))
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for variation in range(5):
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yield f'uint_{byte_len * 8}_{mode.to_name()}_{variation}', \
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valid_test_case(lambda: uint_case_fn(rng, mode, uint_type))
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for mode in [RandomizationMode.mode_zero, RandomizationMode.mode_max]:
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yield f'uint_{byte_len * 8}_{mode.to_name()}', \
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valid_test_case(lambda: uint_case_fn(rng, mode, uint_type))
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def invalid_cases():
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for uint_type in UINT_TYPES:
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byte_len = uint_type.type_byte_length()
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yield f'uint_{byte_len * 8}_one_too_high', \
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invalid_test_case(lambda: (2 ** (byte_len * 8)).to_bytes(byte_len + 1, 'little'))
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for uint_type in [uint8, uint16, uint32, uint64, uint128, uint256]:
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byte_len = uint_type.type_byte_length()
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yield f'uint_{byte_len * 8}_one_byte_longer', \
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invalid_test_case(lambda: (2 ** (byte_len * 8) - 1).to_bytes(byte_len + 1, 'little'))
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for uint_type in [uint8, uint16, uint32, uint64, uint128, uint256]:
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byte_len = uint_type.type_byte_length()
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yield f'uint_{byte_len * 8}_one_byte_shorter', \
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invalid_test_case(lambda: (2 ** ((byte_len - 1) * 8) - 1).to_bytes(byte_len - 1, 'little'))
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