mirror of
https://github.com/status-im/nimbus-eth2.git
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b1d5609171
* remove false OnBlockAdded dependency on phase.HashedBeaconState * introduce altair data types into block_clearance; update some alpha.6 spec refs to alpha.7; add get_active_validator_indices_len ForkedHashedBeaconState wrapper * switch many modules from using datatypes (with phase0 states/blocks) to datatypes/base (fork-independent); update spec refs from alpha.6 to alpha.7 and remove rm'd G2_POINT_AT_INFINITY * switch more modules from using datatypes (with phase0 states/blocks) to datatypes/base (fork-independent); update spec refs from alpha.6 to alpha.7 * remove unnecessary phase0-only wrapper of get_attesting_indices(); allow signatures_batch to process either fork; remove O(n^2) nested loop in process_inactivity_updates(); add altair support to getAttestationsforTestBlock() * add Altair versions of asSigVerified(), asTrusted(), and makeBeaconBlock() * fix spec URL to be Altair for Altair makeBeaconBlock()
56 lines
1.8 KiB
Nim
56 lines
1.8 KiB
Nim
# beacon_chain
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# Copyright (c) 2018-2021 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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{.used.}
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import
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unittest2,
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../beacon_chain/spec/crypto,
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../beacon_chain/spec/datatypes/base,
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../beacon_chain/ssz
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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/eth2.0-specs/issues/1396
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# don't blow up.
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suite "Zero signature sanity checks":
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# Using signature directly triggers a bug
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# in object_serialization/stew: https://github.com/status-im/nimbus-eth2/issues/396
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# test "SSZ serialization round-trip doesn't un-zero the signature":
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# let zeroSig = BlsValue[Signature](kind: OpaqueBlob)
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# check:
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# block:
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# var allZeros = true
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# for val in zeroSig.blob:
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# allZeros = allZeros and val == 0
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# allZeros
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# let sszZeroSig = SSZ.encode(zeroSig)
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# let deserZeroSig = SSZ.decode(sszZeroSig, ValidatorSig)
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# check(zeroSIg == deserZeroSig)
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test "SSZ serialization roundtrip of SignedBeaconBlockHeader":
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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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