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

88 lines
3.6 KiB
Nim

# 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 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 library
os, unittest,
# Beacon chain internals
../../beacon_chain/spec/[datatypes, beaconstate, validator],
../../beacon_chain/[ssz, extras],
# Test utilities
../testutil,
./fixtures_utils,
../helpers/debug_state
const OperationsAttestationsDir = SszTestsDir/const_preset/"phase0"/"operations"/"attestation"/"pyspec_tests"
template runTest(testName: string, identifier: untyped) =
# 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
const testDir = OperationsAttestationsDir / astToStr(identifier)
proc `testImpl _ operations_attestations _ identifier`() =
var flags: UpdateFlags
var prefix: string
if not existsFile(testDir/"meta.yaml"):
flags.incl skipValidation
if existsFile(testDir/"post.ssz"):
prefix = "[Valid] "
else:
prefix = "[Invalid] "
test prefix & testName & " (" & astToStr(identifier) & ")":
var stateRef, postRef: ref BeaconState
var attestationRef: ref Attestation
new attestationRef
new stateRef
var cache = get_empty_per_epoch_cache()
attestationRef[] = parseTest(testDir/"attestation.ssz", SSZ, Attestation)
stateRef[] = parseTest(testDir/"pre.ssz", SSZ, BeaconState)
if existsFile(testDir/"post.ssz"):
new postRef
postRef[] = parseTest(testDir/"post.ssz", SSZ, BeaconState)
if postRef.isNil:
let done = process_attestation(stateRef[], attestationRef[], flags, cache)
doAssert done == false, "We didn't expect this invalid attestation to be processed."
else:
let done = process_attestation(stateRef[], attestationRef[], flags, cache)
doAssert done, "Valid attestation not processed"
check: stateRef.hash_tree_root() == postRef.hash_tree_root()
reportDiff(stateRef, postRef)
`testImpl _ operations_attestations _ identifier`()
suite "Official - Operations - Attestations " & preset():
runTest("success", success)
runTest("success previous epoch", success_previous_epoch)
runTest("invalid attestation signature", invalid_attestation_signature)
runTest("before inclusion delay", before_inclusion_delay)
runTest("after_epoch_slots", after_epoch_slots)
runTest("old source epoch", old_source_epoch)
runTest("wrong shard", wrong_shard)
runTest("invalid shard", invalid_shard)
runTest("old target epoch", old_target_epoch)
runTest("future target epoch", future_target_epoch)
runTest("new source epoch", new_source_epoch)
runTest("source root is target root", source_root_is_target_root)
runTest("invalid current source root", invalid_current_source_root)
runTest("bad source root", bad_source_root)
runTest("inconsistent bits", inconsistent_bits)
runTest("non-empty custody bits", non_empty_custody_bits)
runTest("empty aggregation bits", empty_aggregation_bits)
runTest("too many aggregation bits", too_many_aggregation_bits)
runTest("too few aggregation bits", too_few_aggregation_bits)
runTest("too many custody bits", too_many_custody_bits)
runTest("too few custody bits", too_few_custody_bits)