nimbus-eth1/tests/test_aristo.nim

294 lines
9.8 KiB
Nim

# Nimbus - Types, data structures and shared utilities used in network sync
#
# Copyright (c) 2018-2021 Status Research & Development GmbH
# Licensed under either of
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
# http://www.apache.org/licenses/LICENSE-2.0)
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
# http://opensource.org/licenses/MIT)
# at your option. This file may not be copied, modified, or
# distributed except according to those terms.
## Re-invented implementation for Merkle Patricia Tree named as Aristo Trie
import
std/[os, strformat, strutils],
chronicles,
eth/[common, p2p],
rocksdb,
unittest2,
../nimbus/db/select_backend,
../nimbus/db/aristo/[aristo_desc, aristo_merge],
../nimbus/core/chain,
../nimbus/sync/snap/worker/db/[rocky_bulk_load, snapdb_accounts, snapdb_desc],
./replay/[pp, undump_accounts, undump_storages],
./test_sync_snap/[snap_test_xx, test_accounts, test_types],
./test_aristo/[
test_delete, test_helpers, test_merge, test_nearby, test_transcode]
const
baseDir = [".", "..", ".."/"..", $DirSep]
repoDir = [".", "tests", "nimbus-eth1-blobs"]
subDir = ["replay", "test_sync_snap", "replay"/"snap"]
# Reference file for finding the database directory
sampleDirRefFile = "sample0.txt.gz"
# Standard test samples
accSample = snapTest0
storSample = snapTest4
# Number of database slots available
nTestDbInstances = 9
# Dormant (may be set if persistent database causes problems)
disablePersistentDB = false
type
TestDbs = object
## Provide enough spare empty databases
persistent: bool
dbDir: string
baseDir: string # for cleanup
subDir: string # for cleanup
cdb: array[nTestDbInstances,ChainDb]
# ------------------------------------------------------------------------------
# Helpers
# ------------------------------------------------------------------------------
proc findFilePath(
file: string;
baseDir: openArray[string] = baseDir;
repoDir: openArray[string] = repoDir;
subDir: openArray[string] = subDir;
): Result[string,void] =
for dir in baseDir:
if dir.dirExists:
for repo in repoDir:
if (dir / repo).dirExists:
for sub in subDir:
if (dir / repo / sub).dirExists:
let path = dir / repo / sub / file
if path.fileExists:
return ok(path)
echo "*** File not found \"", file, "\"."
err()
proc getTmpDir(sampleDir = sampleDirRefFile): string =
sampleDir.findFilePath.value.splitFile.dir
proc setTraceLevel {.used.} =
discard
when defined(chronicles_runtime_filtering) and loggingEnabled:
setLogLevel(LogLevel.TRACE)
proc setErrorLevel {.used.} =
discard
when defined(chronicles_runtime_filtering) and loggingEnabled:
setLogLevel(LogLevel.ERROR)
# ------------------------------------------------------------------------------
# Private functions
# ------------------------------------------------------------------------------
proc flushDbDir(s: string; subDir = "") =
if s != "":
let baseDir = s / "tmp"
for n in 0 ..< nTestDbInstances:
let instDir = if subDir == "": baseDir / $n else: baseDir / subDir / $n
if (instDir / "nimbus" / "data").dirExists:
# Typically under Windows: there might be stale file locks.
try: instDir.removeDir except CatchableError: discard
try: (baseDir / subDir).removeDir except CatchableError: discard
block dontClearUnlessEmpty:
for w in baseDir.walkDir:
break dontClearUnlessEmpty
try: baseDir.removeDir except CatchableError: discard
proc flushDbs(db: TestDbs) =
if db.persistent:
for n in 0 ..< nTestDbInstances:
if db.cdb[n].rocksStoreRef.isNil:
break
db.cdb[n].rocksStoreRef.store.db.rocksdb_close
db.baseDir.flushDbDir(db.subDir)
proc testDbs(
workDir: string;
subDir: string;
instances: int;
persistent: bool;
): TestDbs =
if disablePersistentDB or workDir == "" or not persistent:
result.persistent = false
result.dbDir = "*notused*"
else:
result.persistent = true
result.baseDir = workDir
result.subDir = subDir
if subDir != "":
result.dbDir = workDir / "tmp" / subDir
else:
result.dbDir = workDir / "tmp"
if result.persistent:
workDir.flushDbDir(subDir)
for n in 0 ..< min(result.cdb.len, instances):
result.cdb[n] = (result.dbDir / $n).newChainDB
proc snapDbRef(cdb: ChainDb; pers: bool): SnapDbRef =
if pers: SnapDbRef.init(cdb) else: SnapDbRef.init(newMemoryDB())
proc snapDbAccountsRef(cdb:ChainDb; root:Hash256; pers:bool):SnapDbAccountsRef =
SnapDbAccountsRef.init(cdb.snapDbRef(pers), root, Peer())
# ------------------------------------------------------------------------------
# Test Runners: accounts and accounts storages
# ------------------------------------------------------------------------------
proc miscRunner(noisy =true) =
suite &"Aristo: Miscellaneous tests":
test &"VertexID recyling lists":
noisy.test_transcodeVidRecycleLists()
proc transcodeRunner(noisy =true; sample=accSample; stopAfter=high(int)) =
let
accLst = sample.to(seq[UndumpAccounts])
root = accLst[0].root
tmpDir = getTmpDir()
db = tmpDir.testDbs(sample.name & "-accounts", instances=2, persistent=true)
info = if db.persistent: &"persistent db on \"{db.baseDir}\""
else: "in-memory db"
fileInfo = sample.file.splitPath.tail.replace(".txt.gz","")
defer:
db.flushDbs
suite &"Aristo: transcoding {fileInfo} accounts for {info}":
# New common descriptor for this sub-group of tests
let
desc = db.cdb[0].snapDbAccountsRef(root, db.persistent)
hexaDb = desc.hexaDb
getFn = desc.getAccountFn
dbg = if noisy: hexaDb else: nil
# Borrowed from `test_sync_snap/test_accounts.nim`
test &"Importing {accLst.len} list items to persistent database":
if db.persistent:
accLst.test_accountsImport(desc, true)
else:
skip()
test "Trancoding database records: RLP, NodeRef, Blob, VertexRef":
noisy.showElapsed("test_transcoder()"):
noisy.test_transcodeAccounts(db.cdb[0].rocksStoreRef, stopAfter)
proc accountsRunner(noisy=true; sample=accSample, resetDb=false) =
let
accLst = sample.to(seq[UndumpAccounts]).to(seq[ProofTrieData])
fileInfo = sample.file.splitPath.tail.replace(".txt.gz","")
listMode = if resetDb: "" else: ", merged data lists"
suite &"Aristo: accounts data dump from {fileInfo}{listMode}":
test &"Merge {accLst.len} account lists to database":
check noisy.test_mergeKvpList(accLst, resetDb)
test &"Merge {accLst.len} proof & account lists to database":
check noisy.test_mergeProofAndKvpList(accLst, resetDb)
test &"Traverse accounts database w/{accLst.len} account lists":
check noisy.test_nearbyKvpList(accLst, resetDb)
test &"Delete accounts database, successively {accLst.len} entries":
check noisy.test_delete accLst
proc storagesRunner(
noisy = true;
sample = storSample;
resetDb = false;
oops: KnownHasherFailure = @[];
) =
let
stoLst = sample.to(seq[UndumpStorages]).to(seq[ProofTrieData])
fileInfo = sample.file.splitPath.tail.replace(".txt.gz","")
listMode = if resetDb: "" else: ", merged data lists"
suite &"Aristo: storages data dump from {fileInfo}{listMode}":
test &"Merge {stoLst.len} storage slot lists to database":
check noisy.test_mergeKvpList(stoLst, resetDb)
test &"Merge {stoLst.len} proof & slots lists to database":
check noisy.test_mergeProofAndKvpList(stoLst, resetDb, fileInfo, oops)
test &"Traverse storage slots database w/{stoLst.len} account lists":
check noisy.test_nearbyKvpList(stoLst, resetDb)
test &"Delete storage database, successively {stoLst.len} entries":
check noisy.test_delete stoLst
# ------------------------------------------------------------------------------
# Main function(s)
# ------------------------------------------------------------------------------
proc aristoMain*(noisy = defined(debug)) =
noisy.miscRunner()
noisy.transcodeRunner()
noisy.accountsRunner()
noisy.storagesRunner()
when isMainModule:
const
noisy = defined(debug) or true
setErrorLevel()
when true: # and false:
noisy.miscRunner()
# Borrowed from `test_sync_snap.nim`
when true: # and false:
for n,sam in snapTestList:
noisy.transcodeRunner(sam)
for n,sam in snapTestStorageList:
noisy.transcodeRunner(sam)
# This one uses dumps from the external `nimbus-eth1-blob` repo
when true and false:
import ./test_sync_snap/snap_other_xx
noisy.showElapsed("@snap_other_xx"):
for n,sam in snapOtherList:
noisy.accountsRunner(sam, resetDb=true)
# This one usues dumps from the external `nimbus-eth1-blob` repo
when true and false:
import ./test_sync_snap/snap_storage_xx, ../nimbus/db/aristo/aristo_error
let knownFailures: KnownHasherFailure = @[
("storages3__18__25_dump#11.27367",(3,HashifyExistingHashMismatch)),
("storages4__26__33_dump#11.23924",(6,HashifyExistingHashMismatch)),
("storages5__34__41_dump#10.20512",(1,HashifyRootHashMismatch)),
("storagesB__84__92_dump#6.9709", (7,HashifyExistingHashMismatch)),
("storagesD_102_109_dump#17.28287",(9,HashifyExistingHashMismatch)),
]
noisy.showElapsed("@snap_storage_xx"):
for n,sam in snapStorageList:
noisy.accountsRunner(sam, resetDb=true)
noisy.storagesRunner(sam, resetDb=true, oops=knownFailures)
when true: # and false:
for n,sam in snapTestList:
noisy.accountsRunner(sam)
for n,sam in snapTestStorageList:
noisy.accountsRunner(sam)
noisy.storagesRunner(sam)
# ------------------------------------------------------------------------------
# End
# ------------------------------------------------------------------------------