118 lines
3.8 KiB
Nim
118 lines
3.8 KiB
Nim
# Nimbus - Portal Network
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# Copyright (c) 2022 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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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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{.used.}
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{.push raises: [Defect].}
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import
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unittest2, stint,
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stew/[byteutils, results],
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eth/[common/eth_types, rlp],
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../common/common_types,
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../populate_db,
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../network/history/history_network
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const
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dataFile = "./fluffy/tests/blocks/mainnet_blocks_selected.json"
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# Block that will be validated
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blockHashStr =
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"0xce8f770a56203e10afe19c7dd7e2deafc356e6cce0a560a30a85add03da56137"
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suite "History Network Content Validation":
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let blockDataTable = readJsonType(dataFile, BlockDataTable).expect(
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"Valid data file should parse")
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let blockData =
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try:
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blockDataTable[blockHashStr]
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except KeyError:
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raiseAssert("Block must be in test file")
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let
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blockHeaderBytes = blockData.header.hexToSeqByte()
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blockBodyBytes = blockData.body.hexToSeqByte()
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receiptsBytes = blockData.receipts.hexToSeqByte()
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blockHash = BlockHash.fromHex(blockHashStr)
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blockHeader = decodeRlp(blockHeaderBytes, BlockHeader).expect(
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"Valid header should decode")
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blockBody = validateBlockBodyBytes(
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blockBodyBytes, blockHeader.txRoot, blockHeader.ommersHash).expect(
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"Should be Valid decoded block body")
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receipts = validateReceiptsBytes(
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receiptsBytes, blockHeader.receiptRoot).expect(
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"Should be Valid decoded receipts")
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test "Valid Header":
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check validateBlockHeaderBytes(blockHeaderBytes, blockHash).isOk()
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test "Malformed Header":
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let malformedBytes = blockHeaderBytes[10..blockHeaderBytes.high]
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check validateBlockHeaderBytes(malformedBytes, blockHash).isErr()
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test "Invalid Header - Different gasUsed":
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var modifiedHeader = blockHeader
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modifiedHeader.gasUsed = modifiedHeader.gasUsed + 1
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let modifiedHeaderBytes = rlp.encode(modifiedHeader)
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check validateBlockHeaderBytes(modifiedHeaderBytes, blockHash).isErr()
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test "Valid Block Body":
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check validateBlockBodyBytes(
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blockBodyBytes, blockHeader.txRoot, blockHeader.ommersHash).isOk()
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test "Malformed Block Body":
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let malformedBytes = blockBodyBytes[10..blockBodyBytes.high]
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check validateBlockBodyBytes(
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malformedBytes, blockHeader.txRoot, blockHeader.ommersHash).isErr()
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test "Invalid Block Body - Modified Transaction List":
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var modifiedBody = blockBody
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# drop first transaction
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let modifiedTransactionList =
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blockBody.transactions[1..blockBody.transactions.high]
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modifiedBody.transactions = modifiedTransactionList
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let modifiedBodyBytes = encode(modifiedBody)
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check validateBlockBodyBytes(
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modifiedBodyBytes, blockHeader.txRoot, blockHeader.ommersHash).isErr()
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test "Invalid Block Body - Modified Uncles List":
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var modifiedBody = blockBody
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modifiedBody.uncles = @[]
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let modifiedBodyBytes = encode(modifiedBody)
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check validateBlockBodyBytes(
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modifiedBodyBytes, blockHeader.txRoot, blockHeader.ommersHash).isErr()
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test "Valid Receipts":
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check validateReceiptsBytes(receiptsBytes, blockHeader.receiptRoot).isOk()
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test "Malformed Receipts":
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let malformedBytes = receiptsBytes[10..receiptsBytes.high]
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check validateReceiptsBytes(malformedBytes, blockHeader.receiptRoot).isErr()
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test "Invalid Receipts - Modified Receipts List":
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var modifiedReceipts = receipts[1..receipts.high]
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let modifiedReceiptsBytes = encode(modifiedReceipts)
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check validateReceiptsBytes(
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modifiedReceiptsBytes, blockHeader.receiptRoot).isErr()
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