restore a few tests, cleanup (#2234)

* remove `compensateLegacySetup`, `localDbOnly`
* enable trivially fixable tests

nimbus/common/common.nim

@@ -286,8 +286,7 @@ func toHardFork*(
   toHardFork(com.forkTransitionTable, forkDeterminer)
 
 proc hardForkTransition(
-    com: CommonRef, forkDeterminer: ForkDeterminationInfo)
-    {.gcsafe, raises: [].} =
+    com: CommonRef, forkDeterminer: ForkDeterminationInfo) =
   ## When consensus type already transitioned to POS,
   ## the storage can choose not to store TD anymore,
   ## at that time, TD is no longer needed to find a fork
@@ -302,8 +301,7 @@ proc hardForkTransition*(
     com: CommonRef,
     number: BlockNumber,
     td: Option[DifficultyInt],
-    time: Option[EthTime])
-    {.gcsafe, raises: [].} =
+    time: Option[EthTime]) =
   com.hardForkTransition(ForkDeterminationInfo(
     blockNumber: number, time: time, td: td))
 
@@ -311,8 +309,7 @@ proc hardForkTransition*(
     com: CommonRef,
     parentHash: Hash256,
     number: BlockNumber,
-    time: Option[EthTime])
-    {.gcsafe, raises: [].} =
+    time: Option[EthTime]) =
   com.hardForkTransition(number, getTdIfNecessary(com, parentHash), time)
 
 proc hardForkTransition*(
@@ -341,8 +338,7 @@ func forkGTE*(com: CommonRef, fork: HardFork): bool =
   com.currentFork >= fork
 
 # TODO: move this consensus code to where it belongs
-func minerAddress*(com: CommonRef; header: BlockHeader): EthAddress
-    {.gcsafe, raises: [CatchableError].} =
+func minerAddress*(com: CommonRef; header: BlockHeader): EthAddress =
   # POW and POS return header.coinbase
   return header.coinbase
 

nimbus/db/core_db/backend/aristo_db.nim

@@ -158,9 +158,6 @@ proc baseMethods(db: AristoCoreDbRef): CoreDbBaseFns =
     errorPrintFn: proc(e: CoreDbErrorRef): string =
       e.errorPrint(),
 
-    legacySetupFn: proc() =
-      discard,
-
     newKvtFn: proc(offSite: bool): CoreDbRc[CoreDxKvtRef] =
       kBase.newKvtHandler(offSite, "newKvtFn()"),
 

nimbus/db/core_db/base.nim

@@ -269,15 +269,6 @@ proc dbType*(db: CoreDbRef): CoreDbType =
   result = db.dbType
   db.ifTrackNewApi: debug newApiTxt, api, elapsed, result
 
-proc compensateLegacySetup*(db: CoreDbRef) =
-  ## On the persistent legacy hexary trie, this function is needed for
-  ## bootstrapping and Genesis setup when the `purge` flag is activated.
-  ## Otherwise the database backend may defect on an internal inconsistency.
-  ##
-  db.setTrackNewApi BaseLegacySetupFn
-  db.methods.legacySetupFn()
-  db.ifTrackNewApi: debug newApiTxt, api, elapsed
-
 proc parent*[T: CoreDxKvtRef |
                 CoreDbColRef |
                 CoreDbCtxRef | CoreDxMptRef | CoreDxPhkRef | CoreDxAccRef |

nimbus/db/core_db/base/api_tracking.nim

@@ -49,7 +49,6 @@ type
     BaseColStateFn      = "state"
     BaseDbTypeFn        = "dbType"
     BaseFinishFn        = "finish"
-    BaseLegacySetupFn   = "compensateLegacySetup"
     BaseLevelFn         = "level"
     BaseNewCaptureFn    = "newCapture"
     BaseNewCtxFn        = "ctx"

nimbus/db/core_db/base/base_desc.nim

@@ -102,7 +102,6 @@ type
     col: CoreDbColRef): CoreDbRc[Hash256] {.noRaise.}
   CoreDbBaseColPrintFn* = proc(vid: CoreDbColRef): string {.noRaise.}
   CoreDbBaseErrorPrintFn* = proc(e: CoreDbErrorRef): string {.noRaise.}
-  CoreDbBaseInitLegaSetupFn* = proc() {.noRaise.}
   CoreDbBaseLevelFn* = proc(): int {.noRaise.}
   CoreDbBaseNewKvtFn* = proc(offSite: bool): CoreDbRc[CoreDxKvtRef] {.noRaise.}
   CoreDbBaseNewCtxFn* = proc(): CoreDbCtxRef {.noRaise.}
@@ -121,7 +120,6 @@ type
     colStateFn*:     CoreDbBaseColStateFn
     colPrintFn*:     CoreDbBaseColPrintFn
     errorPrintFn*:   CoreDbBaseErrorPrintFn
-    legacySetupFn*:  CoreDbBaseInitLegaSetupFn
     levelFn*:        CoreDbBaseLevelFn
 
     # Kvt constructor
@@ -281,7 +279,6 @@ type
     trackLegaApi*: bool         ## Debugging, support
     trackNewApi*: bool          ## Debugging, support
     trackLedgerApi*: bool       ## Debugging, suggestion for subsequent ledger
-    localDbOnly*: bool          ## Debugging, suggestion to ignore async fetch
     profTab*: CoreDbProfListRef ## Profiling data (if any)
     ledgerHook*: RootRef        ## Debugging/profiling, to be used by ledger
     methods*: CoreDbBaseFns

nimbus/db/core_db/base/validate.nim

@@ -32,7 +32,6 @@ proc validateMethodsDesc(base: CoreDbBaseFns) =
   doAssert not base.colStateFn.isNil
   doAssert not base.colPrintFn.isNil
   doAssert not base.errorPrintFn.isNil
-  doAssert not base.legacySetupFn.isNil
   doAssert not base.levelFn.isNil
   doAssert not base.newKvtFn.isNil
   doAssert not base.newCtxFn.isNil

nimbus/db/core_db/core_apps_newapi.nim

@@ -577,8 +577,7 @@ proc persistTransactions*(
   let
     mpt = db.ctx.getMpt(CtTxs)
     kvt = db.newKvt()
-  # Prevent DB from coughing.
-  db.compensateLegacySetup()
+
   for idx, tx in transactions:
     let
       encodedKey = rlp.encode(idx)

nimbus/db/ledger/accounts_ledger.nim

@@ -333,8 +333,6 @@ proc persistStorage(acc: AccountRef, ac: AccountsLedgerRef, clearCache: bool) =
   if not clearCache and acc.originalStorage.isNil:
     acc.originalStorage = newTable[UInt256, UInt256]()
 
-  ac.ledger.db.compensateLegacySetup()
-
   # Make sure that there is an account column on the database. This is needed
   # for saving the account-linked storage column on the Aristo database.
   if acc.statement.storage.isNil:

nimbus/nimbus.nim

@@ -241,7 +241,6 @@ proc start(nimbus: NimbusNode, conf: NimbusConf) =
     params = conf.networkParams)
 
   com.initializeEmptyDb()
-  com.db.compensateLegacySetup()
 
   let protocols = conf.getProtocolFlags()
 

premix/persist.nim

@@ -65,7 +65,6 @@ proc main() {.used.} =
   if canonicalHeadHashKey().toOpenArray notin com.db.kvt:
     persistToDb(com.db):
       com.initializeEmptyDb()
-      com.db.compensateLegacySetup()
     doAssert(canonicalHeadHashKey().toOpenArray in com.db.kvt)
 
   var head = com.db.getCanonicalHead()

tests/all_tests.nim

@@ -19,7 +19,7 @@ cliBuilder:
           ./test_memory,
           ./test_stack,
           ./test_genesis,
-          #./test_precompiles,                     -- fails
+          /test_precompiles,
           #./test_generalstate_json,               -- fails
           ./test_tracer_json,
           #./test_persistblock_json,               -- fails
@@ -49,7 +49,7 @@ cliBuilder:
           #./test_merge,                           -- fails
           ./test_eip4844,
           ./test_beacon/test_skeleton,
-          #./test_overflow,                        -- fails
+          /test_overflow,
           #./test_getproof_json,                   -- fails
           #./test_rpc_experimental_json,           -- fails
           #./test_persistblock_witness_json        -- fails

tests/macro_assembler.nim

@@ -299,8 +299,6 @@ proc initVMEnv*(network: string): BaseVMState =
       gasLimit: 100_000
     )
 
-  # Disable opportunistic DB layer features
-  com.db.localDbOnly = true
   com.initializeEmptyDb()
   BaseVMState.new(parent, header, com)
 
@@ -347,7 +345,6 @@ proc verifyAsmResult(vmState: BaseVMState, boa: Assembler, asmResult: CallResult
 
   var stateDB = vmState.stateDB
   stateDB.persist()
-
   var
     storageRoot = stateDB.getStorageRoot(codeAddress)
     trie = initStorageTrie(com.db, storageRoot)

tests/test_coredb.nim

@@ -167,7 +167,6 @@ proc initRunnerDB(
     setDebugLevel()
     coreDB.trackLegaApi = true
     coreDB.trackNewApi = true
-    coreDB.localDbOnly = true
 
   var
     params: NetworkParams
@@ -191,7 +190,6 @@ proc initRunnerDB(
   coreDB.trackLegaApi = false
   coreDB.trackNewApi = false
   coreDB.trackLedgerApi =false
-  coreDB.localDbOnly = false
 
 # ------------------------------------------------------------------------------
 # Test Runners: accounts and accounts storages
@@ -247,7 +245,6 @@ proc chainSyncRunner(
         com.db.trackNewApi = true
         com.db.trackNewApi = true
         com.db.trackLedgerApi = true
-        com.db.localDbOnly = true
 
       check noisy.test_chainSync(filePaths, com, numBlocks,
         lastOneExtra=lastOneExtraOk, enaLogging=enaLoggingOk)
@@ -302,7 +299,6 @@ proc persistentSyncPreLoadAndResumeRunner(
         com.db.trackNewApi = true
         com.db.trackNewApi = true
         com.db.trackLedgerApi = true
-        com.db.localDbOnly = true
 
       check noisy.test_chainSync(filePaths, com, firstPart,
         lastOneExtra=lastOneExtraOk, enaLogging=enaLoggingOk)
@@ -319,7 +315,6 @@ proc persistentSyncPreLoadAndResumeRunner(
         com.db.trackNewApi = true
         com.db.trackNewApi = true
         com.db.trackLedgerApi = true
-        com.db.localDbOnly = true
 
       check noisy.test_chainSync(filePaths, com, secndPart,
         lastOneExtra=lastOneExtraOk, enaLogging=enaLoggingOk)

tests/test_coredb/test_chainsync.nim

@@ -43,7 +43,7 @@ const
   EnableExtraLoggingControl = true
 var
   logStartTime {.used.} = Time()
-  logSavedEnv {.used.}: (bool,bool,bool,bool)
+  logSavedEnv {.used.}: (bool,bool,bool)
 
 # ------------------------------------------------------------------------------
 # Private helpers
@@ -70,18 +70,17 @@ template initLogging(noisy: bool, com: CommonRef) =
       debug "start undumping into persistent blocks"
     logStartTime = Time()
     logSavedEnv = (com.db.trackLegaApi, com.db.trackNewApi,
-                   com.db.trackLedgerApi, com.db.localDbOnly)
+                   com.db.trackLedgerApi)
     setErrorLevel()
     com.db.trackLegaApi = true
     com.db.trackNewApi = true
     com.db.trackLedgerApi = true
-    com.db.localDbOnly = true
 
 proc finishLogging(com: CommonRef) =
   when EnableExtraLoggingControl:
     setErrorLevel()
     (com.db.trackLegaApi, com.db.trackNewApi,
-     com.db.trackLedgerApi, com.db.localDbOnly) = logSavedEnv
+     com.db.trackLedgerApi) = logSavedEnv
 
 
 template startLogging(noisy: bool; num: BlockNumber) =

tests/test_overflow.nim

@@ -8,7 +8,7 @@
 # at your option. This file may not be copied, modified, or distributed except
 # according to those terms.
 
-import eth/keys
+import eth/[keys, trie]
 import stew/byteutils
 import unittest2
 import ../nimbus/common
@@ -38,6 +38,7 @@ const
 proc overflowMain*() =
   test "GasCall unhandled overflow":
     let header = BlockHeader(
+      stateRoot: emptyRlpHash,
       blockNumber: u256(1150000),
       coinBase: coinbase,
       gasLimit: 30000000,
@@ -45,7 +46,6 @@ proc overflowMain*() =
     )
 
     let com = CommonRef.new(newCoreDbRef(DefaultDbMemory), config = chainConfigForNetwork(MainNet))
-
     let s = BaseVMState.new(
       header,
       header,

tests/test_precompiles.nim

@@ -8,7 +8,7 @@
 import
   std/[strformat, strutils, json, os, tables, macros],
   unittest2, stew/byteutils,
-  eth/keys,
+  eth/[keys, trie],
   ../nimbus/common/common,
   ../nimbus/[vm_computation,
     vm_state,
@@ -69,10 +69,11 @@ proc testFixture(fixtures: JsonNode, testStatusIMPL: var TestStatus) =
     fork  = parseFork(fixtures["fork"].getStr)
     data  = fixtures["data"]
     privateKey = PrivateKey.fromHex("7a28b5ba57c53603b0b07b56bba752f7784bf506fa95edc395f5cf6c7514fe9d")[]
+    com = CommonRef.new(newCoreDbRef DefaultDbMemory, config = ChainConfig())
     vmState = BaseVMState.new(
-      BlockHeader(blockNumber: 1.u256),
+      BlockHeader(blockNumber: 1.u256, stateRoot: emptyRlpHash),
       BlockHeader(),
-      CommonRef.new(newCoreDbRef DefaultDbMemory, config = ChainConfig())
+      com
     )
 
   case toLowerAscii(label)

tests/test_rpc_getproofs_track_state_changes.nim

@@ -147,7 +147,6 @@ proc rpcGetProofsTrackStateChangesMain*() =
 
       let com = CommonRef.new(newCoreDbRef(DefaultDbPersistent, DATABASE_PATH))
       com.initializeEmptyDb()
-      com.db.compensateLegacySetup()
 
       let
         blockHeader = waitFor client.eth_getBlockByNumber(blockId(START_BLOCK), false)

tests/test_sync_snap.nim

@@ -436,7 +436,6 @@ proc snapRunner(noisy = true; specs: SnapSyncSpecs) {.used.} =
         if dsc.chn.db.newKvt.backend.toRocksStoreRef.isNil:
           skip()
         else:
-          dsc.chn.db.compensateLegacySetup
           dsc.chn.test_syncdbAppendBlocks(tailPath,pivot,updateSize,noisy)
 
 # ------------------------------------------------------------------------------