nimbus-eth2/tests/official/test_fixture_operations_blo...

74 lines
2.6 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 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
os, unittest,
# Beacon chain internals
../../beacon_chain/spec/[datatypes, state_transition_block, validator],
../../beacon_chain/[ssz, extras],
# Test utilities
../testutil,
./fixtures_utils,
../helpers/debug_state
const OpBlockHeaderDir = SszTestsDir/const_preset/"phase0"/"operations"/"block_header"/"pyspec_tests"
template runTest(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 = OpBlockHeaderDir / astToStr(identifier)
proc `testImpl _ blockheader _ 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] "
timedTest prefix & astToStr(identifier):
var stateRef, postRef: ref BeaconState
var blck: ref BeaconBlock
new blck
new stateRef
var cache = get_empty_per_epoch_cache()
blck[] = parseTest(testDir/"block.ssz", SSZ, BeaconBlock)
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_block_header(stateRef[], blck[], flags, cache)
doAssert done == false, "We didn't expect this invalid block header to be processed."
else:
let done = process_block_header(stateRef[], blck[], flags, cache)
doAssert done, "Valid block header not processed"
check: stateRef.hash_tree_root() == postRef.hash_tree_root()
reportDiff(stateRef, postRef)
`testImpl _ blockheader _ identifier`()
suite "Official - Operations - Block header " & preset():
runTest(success_block_header)
runTest(invalid_slot_block_header)
when false: # skipValidation needs to be split https://github.com/status-im/nim-beacon-chain/issues/407
runTest(invalid_parent_root)
runTest(proposer_slashed)