79 lines
2.1 KiB
Nim
79 lines
2.1 KiB
Nim
import
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unittest2, json, os, tables, strformat, strutils,
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eth/[common, rlp],
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./test_helpers, ./test_allowed_to_fail,
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../nimbus/[transaction, utils, errors]
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const
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FIXTURE_FORK_SKIPS = ["_info", "rlp", "Constantinople"]
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proc testFixture(node: JsonNode, testStatusIMPL: var TestStatus)
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proc transactionJsonMain*() =
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suite "Transactions tests":
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jsonTest("TransactionTests", testFixture)
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when isMainModule:
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transactionJsonMain()
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proc txHash(tx: Transaction): string =
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toLowerAscii($keccakHash(rlp.encode(tx)))
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proc testTxByFork(tx: Transaction, forkData: JsonNode, forkName: string, testStatusIMPL: var TestStatus) =
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try:
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tx.validate(nameToFork[forkName])
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except ValidationError:
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return
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if forkData.len > 0 and "sender" in forkData:
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let sender = ethAddressFromHex(forkData["sender"].getStr)
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check "hash" in forkData
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check tx.txHash == forkData["hash"].getStr
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check tx.getSender == sender
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func noHash(fixture: JsonNode): bool =
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result = true
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for forkName, forkData in fixture:
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if forkName notin FIXTURE_FORK_SKIPS:
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if forkData.len == 0: return
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if "hash" in forkData: return false
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# nimbus rlp cannot allow type mismatch
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# e.g. uint256 value put into int64
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# so we skip noHash check. this behavior
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# is different compared to py-evm
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const SKIP_TITLES = [
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"TransactionWithGasLimitxPriceOverflow",
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"TransactionWithHighNonce256",
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"TransactionWithHighGasPrice",
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"V_equals38"
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]
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proc testFixture(node: JsonNode, testStatusIMPL: var TestStatus) =
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var
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title: string
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rlpData: seq[byte]
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tx: Transaction
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for key, fixture in node:
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title = key
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try:
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rlpData = safeHexToSeqByte(fixture["rlp"].getStr)
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except ValueError:
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# bad rlp bytes
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check noHash(fixture)
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return
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try:
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tx = rlp.decode(rlpData, Transaction)
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except RlpTypeMismatch, MalformedRlpError, UnsupportedRlpError:
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if title in SKIP_TITLES:
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return
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check noHash(fixture)
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return
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for forkName, fork in fixture:
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if forkName notin FIXTURE_FORK_SKIPS:
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testTxByFork(tx, fork, forkName, testStatusIMPL)
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