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

62 lines
2.2 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,
# Utilities
stew/results,
# Beacon chain internals
../../beacon_chain/spec/[datatypes, state_transition_block, crypto],
../../beacon_chain/ssz,
# Test utilities
../testutil,
./fixtures_utils,
../helpers/debug_state
const OpBlockHeaderDir = SszTestsDir/const_preset/"phase0"/"operations"/"block_header"/"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 = OpBlockHeaderDir / identifier
proc `testImpl _ blockheader _ identifier`() =
var prefix: string
if existsFile(testDir/"post.ssz"):
prefix = "[Valid] "
else:
prefix = "[Invalid] "
timedTest prefix & identifier:
var cache = StateCache()
let blck = parseTest(testDir/"block.ssz", SSZ, BeaconBlock)
var preState = newClone(parseTest(testDir/"pre.ssz", SSZ, BeaconState))
if existsFile(testDir/"post.ssz"):
let postState = newClone(parseTest(testDir/"post.ssz", SSZ, BeaconState))
let done = process_block_header(preState[], blck, {}, cache).isOk
doAssert done, "Valid block header not processed"
check: preState[].hash_tree_root() == postState[].hash_tree_root()
reportDiff(preState, postState)
else:
let done = process_block_header(preState[], blck, {}, cache).isOk
doAssert done == false, "We didn't expect this invalid block header to be processed."
`testImpl _ blockheader _ identifier`()
suiteReport "Official - Operations - Block header " & preset():
for kind, path in walkDir(OpBlockHeaderDir, true):
runTest(path)