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f5e9d3ffe4
Annotate the `research` and `test` files for which no further changes are needed to successfully compile them, to not interfere with periodic tasks such as spec reference bumps.
64 lines
2.0 KiB
Nim
64 lines
2.0 KiB
Nim
# beacon_chain
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# Copyright (c) 2018-2024 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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{.push raises: [].}
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{.used.}
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import
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std/strutils,
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unittest2,
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../beacon_chain/spec/[eth2_ssz_serialization, crypto],
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../beacon_chain/spec/datatypes/base
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# Sanity checks to make sure all the workarounds introduced
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# to deal with https://github.com/status-im/nimbus-eth2/issues/374
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# and https://github.com/ethereum/consensus-specs/issues/1396
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# don't blow up.
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suite "Zero signature sanity checks":
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# See:
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# - https://github.com/ethereum/consensus-specs/issues/1713
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# - https://github.com/status-im/nimbus-eth2/pull/2733
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test "SSZ serialization roundtrip of SignedBeaconBlockHeader":
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# For the Genesis block only
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# - https://github.com/status-im/nimbus-eth2/issues/396
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let defaultBlockHeader = SignedBeaconBlockHeader()
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check:
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block:
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var allZeros = true
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for val in defaultBlockHeader.signature.blob:
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allZeros = allZeros and val == 0
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allZeros
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let sszDefaultBlockHeader = SSZ.encode(defaultBlockHeader)
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let deserBlockHeader =
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SSZ.decode(sszDefaultBlockHeader, SignedBeaconBlockHeader)
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check(defaultBlockHeader == deserBlockHeader)
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test "default initialization of signatures":
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block:
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let sig = default(CookedSig)
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doAssert sig.toValidatorSig().toHex() == "c" & '0'.repeat(191)
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block:
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let sig = AggregateSignature()
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doAssert sig.toHex() == "c" & '0'.repeat(191)
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block:
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let sig = ValidatorSig()
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doAssert sig.toHex() == '0'.repeat(192)
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test "Zero signatures cannot be loaded into a BLS signature object":
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let zeroSig = ValidatorSig()
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let s = zeroSig.load()
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check: s.isNone()
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