reduce test suite time consumption

nimbus/chain_config.nim

@@ -50,7 +50,7 @@ type
     clique             : CliqueOptions
     terminalTotalDifficulty*: Option[UInt256]
 
-  ChainConfig* = object
+  ChainConfig* = ref object
     chainId*            : ChainId
     homesteadBlock*     : BlockNumber
     daoForkBlock*       : BlockNumber
@@ -79,7 +79,7 @@ type
 
     terminalTotalDifficulty*: Option[UInt256]
 
-  Genesis* = object
+  Genesis* = ref object
     nonce*      : BlockNonce
     timestamp*  : EthTime
     extraData*  : seq[byte]
@@ -246,6 +246,7 @@ template to(a: string, b: type UInt256): UInt256 =
 
 proc loadNetworkParams*(cc: CustomChain, cg: var NetworkParams): bool =
   cg.genesis               = cc.genesis
+  cg.config                = ChainConfig()
   cg.config.chainId        = cc.config.chainId
   cg.config.daoForkSupport = cc.config.daoForkSupport
   cg.config.eip150Hash     = cc.config.eip150Hash
@@ -517,3 +518,18 @@ proc networkParams*(id: NetworkId): NetworkParams
     {.gcsafe, raises: [Defect, ValueError, RlpError].} =
   result.genesis = genesisBlockForNetwork(id)
   result.config  = chainConfigForNetwork(id)
+
+proc `==`*(a, b: ChainId): bool =
+  a.uint64 == b.uint64
+
+proc `==`*(a, b: Genesis): bool =
+  if a.isNil and b.isNil: return true
+  if a.isNil and not b.isNil: return false
+  if not a.isNil and b.isNil: return false
+  a[] == b[]
+
+proc `==`*(a, b: ChainConfig): bool =
+  if a.isNil and b.isNil: return true
+  if a.isNil and not b.isNil: return false
+  if not a.isNil and b.isNil: return false
+  a[] == b[]

nimbus/p2p/clique/snapshot/snapshot_desc.nim

@@ -29,6 +29,8 @@ import
   eth/[common, rlp, trie/db],
   stew/results
 
+export tables
+
 type
   SnapshotResult* = ##\
     ## Snapshot/error result type

nimbus/vm/interpreter_dispatch.nim

@@ -308,7 +308,7 @@ proc opTableToCaseStmt(opTable: array[Op, NimNode], c: NimNode): NimNode =
       `c`.prepareTracer()
     while true:
       `instr` = `c`.code.next()
-      #{.computedGoto.}
+      {.computedGoto.}
       # computed goto causing stack overflow, it consumes a lot of space
       # we could use manual jump table instead
       # TODO lots of macro magic here to unravel, with chronicles...
@@ -377,6 +377,7 @@ proc londonVM(c: Computation) {.gcsafe.} =
 
 proc selectVM(c: Computation, fork: Fork) {.gcsafe.} =
   # TODO: Optimise getting fork and updating opCodeExec only when necessary
+  {.computedGoto.}
   case fork
   of FkFrontier:
     c.frontierVM()

test_macro.nim

@@ -5,6 +5,7 @@
 #  * 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.
 
+import std/times
 import ./nimbus/vm_compile_info
 import macros, strutils, os, unittest2, osproc
 import threadpool
@@ -16,12 +17,23 @@ setMinPoolSize(2)
 
 proc executeMyself(numModules: int, names: openArray[string]): int =
   let appName = getAppFilename()
+  var elpdList = newSeq[Duration](numModules)
   for i in 0..<numModules:
+    let start = getTime()
     let execResult = execCmd(appName & " " & $i)
+    let elpd = getTime() - start
+    elpdList[i] = elpd
     if execResult != 0:
       stderr.writeLine("subtest no: " & $i & " failed: " & names[i])
     result = result or execResult
 
+  var f = open("all_test.md", fmWrite)
+  for i in 0..<numModules:
+    f.write("* " & names[i])
+    f.write("  - " & $elpdList[i])
+    f.write("\n")
+  f.close()
+
 proc getImportStmt(stmtList: NimNode): NimNode =
   result = stmtList[0]
   result.expectKind nnkImportStmt

tests/test_blockchain_json.nim

@@ -371,6 +371,10 @@ proc dumpDebugData(tester: Tester, fixture: JsonNode, fixtureName: string, fixtu
   let status = if success: "_success" else: "_failed"
   writeFile("debug_" & fixtureName & "_" & $fixtureIndex & status & ".json", debugData.pretty())
 
+# using only one networkParams will reduce execution
+# time ~87.5% instead of create it for every test
+let chainParams = networkParams(MainNet)
+
 proc testFixture(node: JsonNode, testStatusIMPL: var TestStatus, debugMode = false, trace = false) =
   # 1 - mine the genesis block
   # 2 - loop over blocks:
@@ -391,7 +395,7 @@ proc testFixture(node: JsonNode, testStatusIMPL: var TestStatus, debugMode = fal
 
     let
       pruneTrie = test_config.getConfiguration().pruning
-      chainDB = newBaseChainDB(newMemoryDb(), pruneTrie)
+      chainDB = newBaseChainDB(newMemoryDb(), pruneTrie, params = chainParams)
       stateDB = AccountsCache.init(chainDB.db, emptyRlpHash, chainDB.pruneTrie)
 
     setupStateDB(fixture["pre"], stateDB)

tests/test_configuration.nim

@@ -63,7 +63,8 @@ proc configurationMain*() =
     test "network-id set, no custom-network":
       let conf = makeConfig(@["--network:678"])
       check conf.networkId == 678.NetworkId
-      check conf.networkParams == NetworkParams()
+      check conf.networkParams.genesis == Genesis()
+      check conf.networkParams.config == ChainConfig()
 
     test "network-id not set, copy from chainId of custom network":
       let conf = makeConfig(@["--custom-network:" & genesisFile])

tests/test_generalstate_json.nim

@@ -10,7 +10,7 @@ import
   ./test_helpers, ./test_allowed_to_fail,
   ../nimbus/p2p/executor, test_config,
   ../nimbus/transaction,
-  ../nimbus/[vm_state, vm_types, utils],
+  ../nimbus/[vm_state, vm_types, utils, chain_config],
   ../nimbus/db/[db_chain, accounts_cache],
   ../nimbus/forks,
   chronicles,
@@ -83,9 +83,13 @@ proc dumpDebugData(tester: Tester, vmState: BaseVMState, sender: EthAddress, gas
   let status = if success: "_success" else: "_failed"
   writeFile("debug_" & tester.name & "_" & $tester.index & status & ".json", debugData.pretty())
 
+# using only one networkParams will reduce execution
+# time ~90% instead of create it for every test
+let chainParams = networkParams(MainNet)
+
 proc testFixtureIndexes(tester: Tester, testStatusIMPL: var TestStatus) =
   let
-    chainDB = newBaseChainDB(newMemoryDB(), getConfiguration().pruning)
+    chainDB = newBaseChainDB(newMemoryDB(), getConfiguration().pruning, params = chainParams)
     vmState = BaseVMState.new(
       parent      = BlockHeader(stateRoot: emptyRlpHash),
       header      = tester.header,