nimbus-eth1/tests/test_tracer_json.nim

57 lines
1.9 KiB
Nim

# Nimbus
# Copyright (c) 2018-2023 Status Research & Development GmbH
# Licensed under either of
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
# * 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/[json, os, tables, strutils],
unittest2,
stew/byteutils,
./test_helpers,
../nimbus/[tracer, vm_types],
../nimbus/common/common
proc testFixture(node: JsonNode, testStatusIMPL: var TestStatus)
proc tracerJsonMain*() =
suite "tracer json tests":
jsonTest("TracerTests", testFixture)
# use tracerTestGen.nim to generate additional test data
proc testFixture(node: JsonNode, testStatusIMPL: var TestStatus) =
var
blockNumber = UInt256.fromHex(node["blockNumber"].getStr())
memoryDB = newCoreDbRef LegacyDbMemory
com = CommonRef.new(memoryDB, chainConfigForNetwork(MainNet))
state = node["state"]
receipts = node["receipts"]
# disable POS/post Merge feature
com.setTTD none(DifficultyInt)
for k, v in state:
let key = hexToSeqByte(k)
let value = hexToSeqByte(v.getStr())
memoryDB.kvt.put(key, value)
var header = com.db.getBlockHeader(blockNumber)
var headerHash = header.blockHash
var blockBody = com.db.getBlockBody(headerHash)
let txTraces = traceTransactions(com, header, blockBody)
let stateDump = dumpBlockState(com, header, blockBody)
let blockTrace = traceBlock(com, header, blockBody, {DisableState})
check node["txTraces"] == txTraces
check node["stateDump"] == stateDump
check node["blockTrace"] == blockTrace
for i in 0 ..< receipts.len:
let receipt = receipts[i]
let stateDiff = txTraces[i]["stateDiff"]
check receipt["root"].getStr().toLowerAscii() == stateDiff["afterRoot"].getStr().toLowerAscii()
when isMainModule:
tracerJsonMain()