53 lines
1.9 KiB
Nim
53 lines
1.9 KiB
Nim
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# Nimbus
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# Copyright (c) 2018 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 http://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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import
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unittest, json, os, tables, strutils, times, strformat,
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eth_common, byteutils, nimcrypto, rlp,
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eth_trie/[hexary, db, defs]
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import
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./test_helpers,
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../nimbus/db/[storage_types, db_chain, state_db, capturedb],
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../nimbus/[transaction, rpc/hexstrings],
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../nimbus/[tracer, vm_types, utils]
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proc testFixture(node: JsonNode, testStatusIMPL: var TestStatus)
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suite "tracer json tests":
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jsonTest("TracerTests", testFixture)
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proc getBlockBody(chainDB: BaseChainDB, hash: Hash256): BlockBody =
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if not chainDB.getBlockBody(hash, result):
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raise newException(ValueError, "Error when retrieving block body")
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# use tracerTestGen.nim to generate additional test data
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proc testFixture(node: JsonNode, testStatusIMPL: var TestStatus) =
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var
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blockNumber = UInt256.fromHex(node["blockNumber"].getStr())
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memoryDB = newMemoryDB()
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chainDB = newBaseChainDB(memoryDB, false)
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state = node["state"]
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for k, v in state:
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let key = hexToSeqByte(k)
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let value = hexToSeqByte(v.getStr())
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memoryDB.put(key, value)
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var header = chainDB.getBlockHeader(blockNumber)
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var headerHash = header.blockHash
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var blockBody = chainDB.getBlockBody(headerHash)
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let txTrace = traceTransaction(chainDB, header, blockBody, 0, {DisableState})
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let stateDump = dumpBlockState(chainDB, header, blockBody)
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let blockTrace = traceBlock(chainDB, header, blockBody, {DisableState})
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check node["txTrace"] == txTrace
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check node["stateDump"] == stateDump
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check node["blockTrace"] == blockTrace
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