mirror of
https://github.com/status-im/nim-eth.git
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237 lines
6.6 KiB
Nim
237 lines
6.6 KiB
Nim
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# Nimbus
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# Copyright (c) 2023 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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{.used.}
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import
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stew/byteutils,
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unittest2,
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../../eth/common,
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../../eth/rlp,
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../../eth/common/transaction
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const
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recipient = hexToByteArray[20]("095e7baea6a6c7c4c2dfeb977efac326af552d87")
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zeroG1 = hexToByteArray[48]("0xc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
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source = hexToByteArray[20]("0x0000000000000000000000000000000000000001")
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storageKey= default(StorageKey)
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accesses = @[AccessPair(address: source, storageKeys: @[storageKey])]
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blob = default(NetworkBlob)
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abcdef = hexToSeqByte("abcdef")
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proc tx0(i: int): Transaction =
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Transaction(
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txType: TxLegacy,
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nonce: i.AccountNonce,
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to: recipient.some,
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gasLimit: 1.GasInt,
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gasPrice: 2.GasInt,
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payload: abcdef)
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proc tx1(i: int): Transaction =
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Transaction(
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# Legacy tx contract creation.
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txType: TxLegacy,
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nonce: i.AccountNonce,
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gasLimit: 1.GasInt,
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gasPrice: 2.GasInt,
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payload: abcdef)
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proc tx2(i: int): Transaction =
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Transaction(
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# Tx with non-zero access list.
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txType: TxEip2930,
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chainId: 1.ChainId,
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nonce: i.AccountNonce,
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to: recipient.some,
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gasLimit: 123457.GasInt,
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gasPrice: 10.GasInt,
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accessList: accesses,
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payload: abcdef)
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proc tx3(i: int): Transaction =
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Transaction(
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# Tx with empty access list.
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txType: TxEip2930,
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chainId: 1.ChainId,
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nonce: i.AccountNonce,
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to: recipient.some,
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gasLimit: 123457.GasInt,
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gasPrice: 10.GasInt,
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payload: abcdef)
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proc tx4(i: int): Transaction =
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Transaction(
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# Contract creation with access list.
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txType: TxEip2930,
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chainId: 1.ChainId,
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nonce: i.AccountNonce,
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gasLimit: 123457.GasInt,
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gasPrice: 10.GasInt,
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accessList: accesses)
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proc tx5(i: int): Transaction =
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Transaction(
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txType: TxEip1559,
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chainId: 1.ChainId,
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nonce: i.AccountNonce,
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gasLimit: 123457.GasInt,
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maxPriorityFee: 42.GasInt,
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maxFee: 10.GasInt,
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accessList: accesses)
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proc tx6(i: int): Transaction =
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const
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digest = "010657f37554c781402a22917dee2f75def7ab966d7b770905398eba3c444014".toDigest
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Transaction(
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txType: TxEip4844,
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chainId: 1.ChainId,
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nonce: i.AccountNonce,
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gasLimit: 123457.GasInt,
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maxPriorityFee: 42.GasInt,
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maxFee: 10.GasInt,
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accessList: accesses,
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versionedHashes: @[digest],
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networkPayload: NetworkPayload(
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blobs: @[blob],
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commitments: @[zeroG1],
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proofs: @[zeroG1],
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)
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)
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proc tx7(i: int): Transaction =
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const
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digest = "01624652859a6e98ffc1608e2af0147ca4e86e1ce27672d8d3f3c9d4ffd6ef7e".toDigest
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Transaction(
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txType: TxEip4844,
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chainID: 1.ChainId,
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nonce: i.AccountNonce,
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gasLimit: 123457.GasInt,
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maxPriorityFee: 42.GasInt,
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maxFee: 10.GasInt,
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accessList: accesses,
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versionedHashes: @[digest],
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maxFeePerDataGas: 10000000.GasInt,
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)
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proc tx8(i: int): Transaction =
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const
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digest = "01624652859a6e98ffc1608e2af0147ca4e86e1ce27672d8d3f3c9d4ffd6ef7e".toDigest
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Transaction(
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txType: TxEip4844,
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chainID: 1.ChainId,
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nonce: i.AccountNonce,
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to: some(recipient),
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gasLimit: 123457.GasInt,
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maxPriorityFee: 42.GasInt,
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maxFee: 10.GasInt,
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accessList: accesses,
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versionedHashes: @[digest],
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maxFeePerDataGas: 10000000.GasInt,
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)
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template roundTrip(txFunc: untyped, i: int) =
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let tx = txFunc(i)
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let bytes = rlp.encode(tx)
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let tx2 = rlp.decode(bytes, Transaction)
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let bytes2 = rlp.encode(tx2)
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check bytes == bytes2
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suite "Transaction RLP Encoding":
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test "Legacy Tx Call":
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roundTrip(tx0, 1)
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test "Legacy tx contract creation":
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roundTrip(tx1, 2)
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test "Tx with non-zero access list":
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roundTrip(tx2, 3)
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test "Tx with empty access list":
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roundTrip(tx3, 4)
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test "Contract creation with access list":
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roundTrip(tx4, 5)
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test "Dynamic Fee Tx":
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roundTrip(tx5, 6)
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test "NetworkBlob Tx":
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roundTrip(tx6, 7)
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test "Minimal Blob Tx":
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roundTrip(tx7, 8)
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test "Minimal Blob Tx contract creation":
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roundTrip(tx8, 9)
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test "Network payload survive encode decode":
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let tx = tx6(10)
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let bytes = rlp.encode(tx)
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let zz = rlp.decode(bytes, Transaction)
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check not zz.networkPayload.isNil
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check zz.networkPayload.proofs == tx.networkPayload.proofs
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check zz.networkPayload.blobs == tx.networkPayload.blobs
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check zz.networkPayload.commitments == tx.networkPayload.commitments
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test "No Network payload still no network payload":
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let tx = tx7(11)
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let bytes = rlp.encode(tx)
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let zz = rlp.decode(bytes, Transaction)
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check zz.networkPayload.isNil
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test "Minimal Blob tx recipient survive encode decode":
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let tx = tx8(12)
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let bytes = rlp.encode(tx)
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let zz = rlp.decode(bytes, Transaction)
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check zz.to.isSome
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test "Tx List 0,1,2,3,4,5,6,7,8":
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let txs = @[tx0(3), tx1(3), tx2(3), tx3(3), tx4(3),
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tx5(3), tx6(3), tx7(3), tx8(3)]
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let bytes = rlp.encode(txs)
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let zz = rlp.decode(bytes, seq[Transaction])
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let bytes2 = rlp.encode(zz)
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check bytes2 == bytes
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test "Tx List 8,7,6,5,4,3,2,1,0":
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let txs = @[tx8(3), tx7(3) , tx6(3), tx5(3), tx4(3),
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tx3(3), tx2(3), tx1(3), tx0(3)]
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let bytes = rlp.encode(txs)
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let zz = rlp.decode(bytes, seq[Transaction])
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let bytes2 = rlp.encode(zz)
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check bytes2 == bytes
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test "Tx List 0,5,8,7,6,4,3,2,1":
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let txs = @[tx0(3), tx5(3), tx8(3), tx7(3), tx6(3),
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tx4(3), tx3(3), tx2(3), tx1(3)]
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let bytes = rlp.encode(txs)
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let zz = rlp.decode(bytes, seq[Transaction])
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let bytes2 = rlp.encode(zz)
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check bytes2 == bytes
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test "Receipts":
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let rec = Receipt(
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receiptType: Eip4844Receipt,
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isHash: false,
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status: false,
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cumulativeGasUsed: 100.GasInt)
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let bytes = rlp.encode(rec)
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let zz = rlp.decode(bytes, Receipt)
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let bytes2 = rlp.encode(zz)
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check bytes2 == bytes
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