115 lines
5.4 KiB
Go
115 lines
5.4 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package testhelpers
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import (
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"math/big"
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"math/rand"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/core/rawdb"
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"github.com/ethereum/go-ethereum/core/state"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/rlp"
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"github.com/ethereum/go-ethereum/statediff"
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)
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// AddressToLeafKey hashes an returns an address
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func AddressToLeafKey(address common.Address) common.Hash {
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return common.BytesToHash(crypto.Keccak256(address[:]))
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}
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// Test variables
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var (
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BlockNumber = rand.Int63()
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BlockHash = "0xfa40fbe2d98d98b3363a778d52f2bcd29d6790b9b3f3cab2b167fd12d3550f73"
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CodeHash = common.Hex2Bytes("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470")
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NewNonceValue = rand.Uint64()
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NewBalanceValue = rand.Int63()
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ContractRoot = common.HexToHash("0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
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StoragePath = common.HexToHash("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470").Bytes()
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StorageKey = common.HexToHash("0000000000000000000000000000000000000000000000000000000000000001").Bytes()
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StorageValue = common.Hex2Bytes("0x03")
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storage = []statediff.StorageDiff{{
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Key: StorageKey,
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Value: StorageValue,
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Path: StoragePath,
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Proof: [][]byte{},
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}}
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emptyStorage = make([]statediff.StorageDiff, 0)
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address = common.HexToAddress("0xaE9BEa628c4Ce503DcFD7E305CaB4e29E7476592")
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ContractLeafKey = AddressToLeafKey(address)
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anotherAddress = common.HexToAddress("0xaE9BEa628c4Ce503DcFD7E305CaB4e29E7476593")
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AnotherContractLeafKey = AddressToLeafKey(anotherAddress)
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testAccount = state.Account{
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Nonce: NewNonceValue,
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Balance: big.NewInt(NewBalanceValue),
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Root: ContractRoot,
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CodeHash: CodeHash,
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}
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valueBytes, _ = rlp.EncodeToBytes(testAccount)
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CreatedAccountDiffs = statediff.AccountDiffsMap{
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ContractLeafKey: {
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Key: ContractLeafKey.Bytes(),
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Value: valueBytes,
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Storage: storage,
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},
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AnotherContractLeafKey: {
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Key: AnotherContractLeafKey.Bytes(),
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Value: valueBytes,
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Storage: emptyStorage,
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},
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}
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UpdatedAccountDiffs = statediff.AccountDiffsMap{ContractLeafKey: {
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Key: ContractLeafKey.Bytes(),
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Value: valueBytes,
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Storage: storage,
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}}
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DeletedAccountDiffs = statediff.AccountDiffsMap{ContractLeafKey: {
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Key: ContractLeafKey.Bytes(),
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Value: valueBytes,
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Storage: storage,
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}}
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TestStateDiff = statediff.StateDiff{
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BlockNumber: BlockNumber,
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BlockHash: common.HexToHash(BlockHash),
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CreatedAccounts: CreatedAccountDiffs,
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DeletedAccounts: DeletedAccountDiffs,
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UpdatedAccounts: UpdatedAccountDiffs,
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}
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Testdb = rawdb.NewMemoryDatabase()
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TestBankKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
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TestBankAddress = crypto.PubkeyToAddress(TestBankKey.PublicKey) //0x71562b71999873DB5b286dF957af199Ec94617F7
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BankLeafKey = AddressToLeafKey(TestBankAddress)
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TestBankFunds = big.NewInt(100000000)
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Genesis = core.GenesisBlockForTesting(Testdb, TestBankAddress, TestBankFunds)
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Account1Key, _ = crypto.HexToECDSA("8a1f9a8f95be41cd7ccb6168179afb4504aefe388d1e14474d32c45c72ce7b7a")
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Account2Key, _ = crypto.HexToECDSA("49a7b37aa6f6645917e7b807e9d1c00d4fa71f18343b0d4122a4d2df64dd6fee")
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Account1Addr = crypto.PubkeyToAddress(Account1Key.PublicKey) //0x703c4b2bD70c169f5717101CaeE543299Fc946C7
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Account2Addr = crypto.PubkeyToAddress(Account2Key.PublicKey) //0x0D3ab14BBaD3D99F4203bd7a11aCB94882050E7e
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Account1LeafKey = AddressToLeafKey(Account1Addr)
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Account2LeafKey = AddressToLeafKey(Account2Addr)
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ContractCode = common.Hex2Bytes("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")
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ContractAddr common.Address
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)
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