nimbus-eth1/tests/test_transaction_json.nim

81 lines
2.1 KiB
Nim
Raw Normal View History

import
2022-12-02 04:39:12 +00:00
std/[json, os, tables, strutils],
unittest2,
eth/rlp,
2020-04-15 11:09:49 +00:00
./test_helpers,
Unified database frontend integration (#1670) * Nimbus folder environment update details: * Integrated `CoreDbRef` for the sources in the `nimbus` sub-folder. * The `nimbus` program does not compile yet as it needs the updates in the parallel `stateless` sub-folder. * Stateless environment update details: * Integrated `CoreDbRef` for the sources in the `stateless` sub-folder. * The `nimbus` program compiles now. * Premix environment update details: * Integrated `CoreDbRef` for the sources in the `premix` sub-folder. * Fluffy environment update details: * Integrated `CoreDbRef` for the sources in the `fluffy` sub-folder. * Tools environment update details: * Integrated `CoreDbRef` for the sources in the `tools` sub-folder. * Nodocker environment update details: * Integrated `CoreDbRef` for the sources in the `hive_integration/nodocker` sub-folder. * Tests environment update details: * Integrated `CoreDbRef` for the sources in the `tests` sub-folder. * The unit tests compile and run cleanly now. * Generalise `CoreDbRef` to any `select_backend` supported database why: Generalisation was just missed due to overcoming some compiler oddity which was tied to rocksdb for testing. * Suppress compiler warning for `newChainDB()` why: Warning was added to this function which must be wrapped so that any `CatchableError` is re-raised as `Defect`. * Split off persistent `CoreDbRef` constructor into separate file why: This allows to compile a memory only database version without linking the backend library. * Use memory `CoreDbRef` database by default detail: Persistent DB constructor needs to import `db/core_db/persistent why: Most tests use memory DB anyway. This avoids linking `-lrocksdb` or any other backend by default. * fix `toLegacyBackend()` availability check why: got garbled after memory/persistent split. * Clarify raw access to MPT for snap sync handler why: Logically, `kvt` is not the raw access for the hexary trie (although this holds for the legacy database)
2023-08-04 11:10:09 +00:00
../nimbus/[errors, transaction, vm_types],
2022-12-02 04:39:12 +00:00
../nimbus/utils/utils
const
FIXTURE_FORK_SKIPS = ["_info", "rlp", "Constantinople"]
proc testFixture(node: JsonNode, testStatusIMPL: var TestStatus)
2019-09-21 05:45:23 +00:00
proc transactionJsonMain*() =
suite "Transactions tests":
jsonTest("eth_tests" / "TransactionTests", "TransactionTests", testFixture)
2019-09-21 05:45:23 +00:00
when isMainModule:
transactionJsonMain()
proc txHash(tx: Transaction): string =
toLowerAscii($keccakHash(rlp.encode(tx)))
proc testTxByFork(tx: Transaction, forkData: JsonNode, forkName: string, testStatusIMPL: var TestStatus) =
try:
tx.validate(nameToFork[forkName])
except ValidationError:
return
if forkData.len > 0 and "sender" in forkData:
let sender = ethAddressFromHex(forkData["sender"].getStr)
check "hash" in forkData
check tx.txHash == forkData["hash"].getStr
check tx.getSender == sender
func noHash(fixture: JsonNode): bool =
result = true
for forkName, forkData in fixture:
if forkName notin FIXTURE_FORK_SKIPS:
if forkData.len == 0: return
if "hash" in forkData: return false
2020-02-11 03:34:50 +00:00
# nimbus rlp cannot allow type mismatch
# e.g. uint256 value put into int64
# so we skip noHash check. this behavior
# is different compared to py-evm
const SKIP_TITLES = [
"TransactionWithGasLimitxPriceOverflow",
"TransactionWithHighNonce256",
"TransactionWithHighGasPrice",
"V_equals38"
]
proc testFixture(node: JsonNode, testStatusIMPL: var TestStatus) =
var
title: string
rlpData: seq[byte]
tx: Transaction
for key, fixture in node:
title = key
try:
rlpData = safeHexToSeqByte(fixture["rlp"].getStr)
except ValueError:
# bad rlp bytes
check noHash(fixture)
return
try:
tx = rlp.decode(rlpData, Transaction)
2020-02-11 03:34:50 +00:00
except RlpTypeMismatch, MalformedRlpError, UnsupportedRlpError:
if title in SKIP_TITLES:
return
check noHash(fixture)
return
for forkName, fork in fixture:
if forkName notin FIXTURE_FORK_SKIPS:
testTxByFork(tx, fork, forkName, testStatusIMPL)