92 lines
2.5 KiB
Nim
92 lines
2.5 KiB
Nim
# Nimbus
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# Copyright (c) 2019-2024 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
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# http://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
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# http://opensource.org/licenses/MIT)
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# at your option. This file may not be copied, modified, or distributed except
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# according to those terms.
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import
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std/[json, os, tables, strutils],
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unittest2,
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eth/rlp,
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./test_helpers,
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eth/common/transaction_utils,
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../nimbus/[errors, transaction],
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../nimbus/utils/utils
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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("eth_tests" / "TransactionTests", "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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rlpHash(tx).toHex()
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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 = Address.fromHex(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.recoverSender().expect("valid signature") == 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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