mirror of
https://github.com/status-im/nimbus-eth2.git
synced 2025-01-14 16:47:21 +00:00
parent
1c4d145f26
commit
82b9e008d6
@ -229,7 +229,11 @@ func initialize_beacon_state_from_eth1*(
|
||||
eth1_data:
|
||||
Eth1Data(block_hash: eth1_block_hash, deposit_count: uint64(len(deposits))),
|
||||
latest_block_header:
|
||||
BeaconBlockHeader(body_root: hash_tree_root(BeaconBlockBody())),
|
||||
BeaconBlockHeader(
|
||||
body_root: hash_tree_root(BeaconBlockBody()),
|
||||
# TODO - Pure BLSSig cannot be zero: https://github.com/status-im/nim-beacon-chain/issues/374
|
||||
signature: BlsValue[Signature](kind: OpaqueBlob)
|
||||
)
|
||||
)
|
||||
|
||||
# Process deposits
|
||||
|
@ -220,7 +220,7 @@ proc fromBytes*[T](R: type BlsValue[T], bytes: openarray[byte]): R =
|
||||
R(kind: OpaqueBlob, blob: toArray(result.blob.len, bytes))
|
||||
else:
|
||||
if bytes.allIt(it == 0):
|
||||
R(kind: Real)
|
||||
R(kind: OpaqueBlob)
|
||||
else:
|
||||
R(kind: Real, blsValue: init(T, bytes))
|
||||
|
||||
|
@ -15,8 +15,9 @@ import # Unit test
|
||||
./test_interop,
|
||||
./test_ssz,
|
||||
./test_state_transition,
|
||||
./test_sync_protocol
|
||||
./test_sync_protocol,
|
||||
# ./test_validator # Empty!
|
||||
./test_zero_signature
|
||||
|
||||
import # Refactor state transition unit tests
|
||||
./spec_block_processing/test_genesis,
|
||||
|
53
tests/test_zero_signature.nim
Normal file
53
tests/test_zero_signature.nim
Normal file
@ -0,0 +1,53 @@
|
||||
# beacon_chain
|
||||
# Copyright (c) 2018 Status Research & Development GmbH
|
||||
# Licensed and distributed under either of
|
||||
# * MIT license (license terms in the root directory or at http://opensource.org/licenses/MIT).
|
||||
# * Apache v2 license (license terms in the root directory or at http://www.apache.org/licenses/LICENSE-2.0).
|
||||
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
||||
|
||||
import
|
||||
unittest,
|
||||
../beacon_chain/spec/[datatypes, crypto],
|
||||
../beacon_chain/ssz
|
||||
|
||||
# Sanity checks to make sure all the workarounds introduced
|
||||
# to deal with https://github.com/status-im/nim-beacon-chain/issues/374
|
||||
# and https://github.com/ethereum/eth2.0-specs/issues/1396
|
||||
# don't blow up.
|
||||
|
||||
suite "Zero signature sanity checks":
|
||||
# Using signature directly triggers a bug
|
||||
# in object_serialization/stew: https://github.com/status-im/nim-beacon-chain/issues/396
|
||||
|
||||
# test "SSZ serialization round-trip doesn't un-zero the signature":
|
||||
|
||||
# let zeroSig = BlsValue[Signature](kind: OpaqueBlob)
|
||||
# check:
|
||||
# block:
|
||||
# var allZeros = true
|
||||
# for val in zeroSig.blob:
|
||||
# allZeros = allZeros and val == 0
|
||||
# allZeros
|
||||
|
||||
# let sszZeroSig = SSZ.encode(zeroSig)
|
||||
# let deserZeroSig = SSZ.decode(sszZeroSig, ValidatorSig)
|
||||
|
||||
# check(zeroSIg == deserZeroSig)
|
||||
|
||||
test "SSZ serialization roundtrip of BeaconBlockHeader":
|
||||
|
||||
let defaultBlockHeader = BeaconBlockHeader(
|
||||
signature: BlsValue[Signature](kind: OpaqueBlob)
|
||||
)
|
||||
|
||||
check:
|
||||
block:
|
||||
var allZeros = true
|
||||
for val in defaultBlockHeader.signature.blob:
|
||||
allZeros = allZeros and val == 0
|
||||
allZeros
|
||||
|
||||
let sszDefaultBlockHeader = SSZ.encode(defaultBlockHeader)
|
||||
let deserBlockHeader = SSZ.decode(sszDefaultBlockHeader, BeaconBlockHeader)
|
||||
|
||||
check(defaultBlockHeader == deserBlockHeader)
|
Loading…
x
Reference in New Issue
Block a user