nimbus-eth2/tests/official/test_fixture_operations_att...

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# beacon_chain
# Copyright (c) 2018-Present Status Research & Development GmbH
# Licensed and distributed under either of
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
# at your option. This file may not be copied, modified, or distributed except according to those terms.
{.used.}
import
# Standard library
initial 0.9.0 spec sync (#509) * rename compute_epoch_of_slot(...) to compute_epoch_at_slot(...) * remove some unnecessary imports; remove some crosslink-related code and tests; complete renaming of compute_epoch_of_slot(...) to compute_epoch_at_slot(...) * rm more transfer-related code and tests; rm more unnecessary strutils imports * rm remaining unused imports * remove useless get_empty_per_epoch_cache(...)/compute_start_slot_of_epoch(...) calls * rename compute_start_slot_of_epoch(...) to compute_start_slot_at_epoch(...) * rename ACTIVATION_EXIT_DELAY to MAX_SEED_LOOKAHEAD * update domain types to 0.9.0 * mark AttesterSlashing, IndexedAttestation, AttestationDataAndCustodyBit, DepositData, BeaconBlockHeader, Fork, integer_squareroot(...), and process_voluntary_exit(...) as 0.9.0 * mark increase_balance(...), decrease_balance(...), get_block_root(...), CheckPoint, Deposit, PendingAttestation, HistoricalBatch, is_active_validator(...), and is_slashable_attestation_data(...) as 0.9.0 * mark compute_activation_exit_epoch(...), bls_verify(...), Validator, get_active_validator_indices(...), get_current_epoch(...), get_total_active_balance(...), and get_previous_epoch(...) as 0.9.0 * mark get_block_root_at_slot(...), ProposerSlashing, get_domain(...), VoluntaryExit, mainnet preset Gwei values, minimal preset max operations, process_block_header(...), and is_slashable_validator(...) as 0.9.0 * mark makeWithdrawalCredentials(...), get_validator_churn_limit(...), get_total_balance(...), is_valid_indexed_attestation(...), bls_aggregate_pubkeys(...), initial genesis value/constants, Attestation, get_randao_mix(...), mainnet preset max operations per block constants, minimal preset Gwei values and time parameters, process_eth1_data(...), get_shuffled_seq(...), compute_committee(...), and process_slots(...) as 0.9.0; partially update get_indexed_attestation(...) to 0.9.0 by removing crosslink refs and associated tests * mark initiate_validator_exit(...), process_registry_updates(...), BeaconBlock, Eth1Data, compute_domain(...), process_randao(...), process_attester_slashing(...), get_base_reward(...), and process_slot(...) as 0.9.0
2019-10-30 19:41:19 +00:00
os, unittest,
# Beacon chain internals
../../beacon_chain/spec/[datatypes, beaconstate, validator],
../../beacon_chain/ssz,
# Test utilities
../testutil,
./fixtures_utils,
../helpers/debug_state
const OperationsAttestationsDir = SszTestsDir/const_preset/"phase0"/"operations"/"attestation"/"pyspec_tests"
proc runTest(identifier: string) =
# We wrap the tests in a proc to avoid running out of globals
# in the future: Nim supports up to 3500 globals
# but unittest with the macro/templates put everything as globals
# https://github.com/nim-lang/Nim/issues/12084#issue-486866402
let testDir = OperationsAttestationsDir / identifier
proc `testImpl _ operations_attestations _ identifier`() =
var prefix: string
if existsFile(testDir/"post.ssz"):
prefix = "[Valid] "
else:
prefix = "[Invalid] "
timedTest prefix & identifier:
var cache = get_empty_per_epoch_cache()
let attestation = parseTest(testDir/"attestation.ssz", SSZ, Attestation)
var preState = parseTest(testDir/"pre.ssz", SSZ, BeaconStateRef)
if existsFile(testDir/"post.ssz"):
let postState = parseTest(testDir/"post.ssz", SSZ, BeaconStateRef)
let done = process_attestation(preState[], attestation, {}, cache)
doAssert done, "Valid attestation not processed"
check: preState.hash_tree_root() == postState.hash_tree_root()
reportDiff(preState, postState)
else:
let done = process_attestation(preState[], attestation, {}, cache)
doAssert done == false, "We didn't expect this invalid attestation to be processed."
`testImpl _ operations_attestations _ identifier`()
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suiteReport "Official - Operations - Attestations " & preset():
for kind, path in walkDir(OperationsAttestationsDir, true):
runTest(path)