nimbus-eth1/tests/persistBlockTestGen.nim

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import
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json, os, eth/common, stint, chronicles, byteutils, nimcrypto, eth/rlp,
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eth/trie/db, ../nimbus/db/[db_chain, capturedb, storage_types, select_backend],
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../nimbus/[tracer, vm_types, config],
../nimbus/p2p/chain
proc dumpTest(chainDB: BaseChainDB, blockNumber: int) =
let
blockNumber = blockNumber.u256
parentNumber = blockNumber - 1
var
memoryDB = newMemoryDB()
captureDB = newCaptureDB(chainDB.db, memoryDB)
captureTrieDB = trieDB captureDB
captureChainDB = newBaseChainDB(captureTrieDB, false)
let
parent = captureChainDB.getBlockHeader(parentNumber)
header = captureChainDB.getBlockHeader(blockNumber)
headerHash = header.blockHash
blockBody = captureChainDB.getBlockBody(headerHash)
chain = newChain(captureChainDB)
headers = @[header]
bodies = @[blockBody]
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captureChainDB.setHead(parent, true)
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discard chain.persistBlocks(headers, bodies)
var metaData = %{
"blockNumber": %blockNumber.toHex
}
metaData.dumpMemoryDB(memoryDB)
writeFile("block" & $blockNumber & ".json", metaData.pretty())
proc main() =
# 97 block with uncles
# 46147 block with first transaction
# 46400 block with transaction
# 46402 block with first contract: failed
# 47205 block with first success contract
# 48712 block with 5 transactions
# 48915 block with contract
# 49018 first problematic block
# 52029 first block with receipts logs
# 66407 failed transaction
# nimbus --rpcapi: eth, debug --prune: archive
var conf = getConfiguration()
let db = newChainDb(conf.dataDir)
let trieDB = trieDB db
let chainDB = newBaseChainDB(trieDB, false)
chainDB.dumpTest(97)
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chainDB.dumpTest(98) # no uncles and no tx
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chainDB.dumpTest(46147)
chainDB.dumpTest(46400)
chainDB.dumpTest(46402)
chainDB.dumpTest(47205)
chainDB.dumpTest(48712)
chainDB.dumpTest(48915)
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chainDB.dumpTest(49018)
chainDB.dumpTest(49439) # call opcode bug
chainDB.dumpTest(49891) # number opcode bug
chainDB.dumpTest(50111) # apply message bug
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chainDB.dumpTest(78458 )
chainDB.dumpTest(81383 ) # tracer gas cost, stop opcode
chainDB.dumpTest(81666 ) # create opcode
chainDB.dumpTest(85858 ) # call oog
chainDB.dumpTest(116524) # codecall address
chainDB.dumpTest(146675) # precompiled contracts ecRecover
chainDB.dumpTest(196647) # not enough gas to call
chainDB.dumpTest(226147) # create return gas
chainDB.dumpTest(226522) # return
chainDB.dumpTest(231501) # selfdestruct
chainDB.dumpTest(243826) # create contract self destruct
chainDB.dumpTest(248032) # signextend over/undeflow
chainDB.dumpTest(299804) # GasInt overflow
chainDB.dumpTest(420301) # computation gas cost LTE(<=) 0 to LT(<) 0
chainDB.dumpTest(512335) # create apply message
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when isMainModule:
var message: string
## Processing command line arguments
if processArguments(message) != Success:
echo message
quit(QuitFailure)
else:
if len(message) > 0:
echo message
quit(QuitSuccess)
try:
main()
except:
echo getCurrentExceptionMsg()