status-im/nimbus-eth2
2
0
Fork 0
mirror of https://github.com/status-im/nimbus-eth2.git synced 2025-02-22 11:18:25 +00:00
Code Issues Projects Releases Wiki Activity

Remove v0.5 state tests (#292)

Browse Source
This commit is contained in:
Mamy Ratsimbazafy 2019-06-21 10:16:14 +02:00 committed by GitHub
parent 0d82be5af3
commit cacb7d6a2b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 0 additions and 125 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tests/all_tests.nim
View File

@ -19,8 +19,6 @@ import # Unit test
# ./test_validator # Empty!
import # Official fixtures
# TODO - re-enable
#./official/test_fixture_state
./official/test_fixture_shuffling,
./official/test_fixture_bls,
./official/test_fixture_ssz_uint

123
tests/official/test_fixture_state.nim
View File

@ -1,123 +0,0 @@
# 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
# Standard libs
ospaths, strutils, json, unittest, strformat,
# Status libs
byteutils,
# Beacon chain internals
../../beacon_chain/spec/[datatypes, crypto, digest, beaconstate],
../../beacon_chain/[ssz, state_transition],
# Test utilities
./fixtures_utils
type
# TODO: recativate those tests
State* = object
name*: string
config*: TestConstants
verify_signatures*: bool
initial_state*: BeaconState
blocks*: seq[BeaconBlock]
expected_state*: BeaconState
const TestFolder = currentSourcePath.rsplit(DirSep, 1)[0]
const TestsPath = "fixtures" / "json_tests" / "state" / "sanity-check_default-config_100-vals.json"
var stateTests: Tests[State]
suite "Official - State tests": # Initializing a beacon state from the deposits
# Source: https://github.com/ethereum/eth2.0-specs/blob/2baa242ac004b0475604c4c4ef4315e14f56c5c7/tests/phase0/test_sanity.py#L55-L460
test "Parsing the official state tests into Nimbus beacon types":
stateTests = parseTests(TestFolder / TestsPath, State)
doAssert $stateTests.test_cases[0].name == "test_empty_block_transition"
test "[For information - Non-blocking] Block root signing":
# TODO: Currently we are unable to use the official EF tests:
# - The provided zero signature "0x0000..." is an invalid compressed BLS signature
# - Block headers are using that signature
# - Block processing checks that block.previous_block_root == signing_root(state.latest_block_header)
# -> Changing EF provided previous_block_root would render the block transition tests meaningless
# -> Changing the signature to a valid "0xc000..." makes all hashes/signing_root wrong ...
#
# So we only test that block header signing in Nimbus matches block header signing from the EF
# And we can't deserialize from the raw YAML/JSON to avoid sanity checks on the signature
# TODO: Move that in an actual SSZ test suite
block: # sanity-check_default-config_100-vals.yaml - test "test_empty_block_transition"
let header = BeaconBlockHeader(
slot: Slot(4294967296),
previous_block_root: ZERO_HASH,
state_root: ZERO_HASH,
block_body_root: Eth2Digest(data:
hexToByteArray[32]("0x13f2001ff0ee4a528b3c43f63d70a997aefca990ed8eada2223ee6ec3807f7cc")
),
signature: ValidatorSig()
)
let previous_block_root = Eth2Digest(data:
hexToByteArray[32]("0x1179346f489d8be1731377cb199af5cc61faa38353e2d67e096bed182677062a")
)
echo " Expected previous block root: 0x", previous_block_root
echo " Computed header signed root: 0x", signing_root(header)
test "[For information] Print list of official tests to implement":
for i, test in stateTests.test_cases:
echo &" Test #{i:03}: {test.name}"
# test "Empty block transition":
# # TODO - assert that the constants match
# var state: BeaconState
# doAssert stateTests.test_cases[0].name == "test_empty_block_transition"
# template tcase(): untyped {.dirty.} =
# # Alias
# stateTests.test_cases[0]
# deepCopy(state, tcase.initial_state)
# # Use the provided empty block
# # Alternatively, generate one with `build_empty_block_for_next_slot`
# let blck = tcase.blocks[0]
# debugEcho blck.previous_block_root
# let ok = updateState(state, blck, flags = {})
# check:
# ok
# tcase.expected_state.eth1_data_votes.len == state.eth1_data_votes.len + 1
# get_block_root(tcase.expected_state, state.slot) == blck.previous_block_root
suite "[For information - non-blocking] Extra state tests":
var initialState: BeaconState
test "Initializing from scratch a new beacon chain with the same constants and deposit configuration as official state test 0":
var deposits: seq[Deposit]
var index = 0'u64
for v in stateTests.test_cases[0].initial_state.validator_registry:
deposits.add Deposit(
proof: default(array[DEPOSIT_CONTRACT_TREE_DEPTH, Eth2Digest]),
index: index,
data: DepositData(
amount: 32000000000'u64, # TODO: read that from validator_balances
timestamp: 0'u64, # TODO: not initialized in test
deposit_input: DepositInput(
pubkey: v.pubkey,
withdrawal_credentials: v.withdrawal_credentials,
proof_of_possession: default(ValidatorSig) # TODO: not initialized in test
)
)
)
initialState = get_genesis_beacon_state(
genesis_validator_deposits = deposits,
genesis_time = 0,
genesis_eth1_data = Eth1Data()
)
test "Comparing state hashes":
# TODO - Add official hashes when available
# TODO - Make that a blocking test requirement
echo " Deserialized state hash: 0x" & $stateTests.test_cases[0].initial_state.hash_tree_root()
echo " From-scratch state hash: 0x" & $initialState.hash_tree_root()