72 lines
4.5 KiB
Go
72 lines
4.5 KiB
Go
// Copyright 2019 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package testhelpers
|
|
|
|
import (
|
|
"math/big"
|
|
"math/rand"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/core"
|
|
"github.com/ethereum/go-ethereum/core/rawdb"
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
"github.com/ethereum/go-ethereum/rlp"
|
|
)
|
|
|
|
// AddressToLeafKey hashes an returns an address
|
|
func AddressToLeafKey(address common.Address) []byte {
|
|
return crypto.Keccak256(address[:])
|
|
}
|
|
|
|
// AddressToEncodedPath hashes an address and appends the even-number leaf flag to it
|
|
func AddressToEncodedPath(address common.Address) []byte {
|
|
addrHash := crypto.Keccak256(address[:])
|
|
decodedPath := append(EvenLeafFlag, addrHash...)
|
|
return decodedPath
|
|
}
|
|
|
|
// Test variables
|
|
var (
|
|
EvenLeafFlag = []byte{byte(2) << 4}
|
|
BlockNumber = big.NewInt(rand.Int63())
|
|
BlockHash = "0xfa40fbe2d98d98b3363a778d52f2bcd29d6790b9b3f3cab2b167fd12d3550f73"
|
|
NullCodeHash = crypto.Keccak256Hash([]byte{})
|
|
StoragePath = common.HexToHash("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470").Bytes()
|
|
StorageKey = common.HexToHash("0000000000000000000000000000000000000000000000000000000000000001").Bytes()
|
|
StorageValue = common.Hex2Bytes("0x03")
|
|
NullHash = common.HexToHash("0x0000000000000000000000000000000000000000000000000000000000000000")
|
|
|
|
Testdb = rawdb.NewMemoryDatabase()
|
|
TestBankKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
|
|
TestBankAddress = crypto.PubkeyToAddress(TestBankKey.PublicKey) //0x71562b71999873DB5b286dF957af199Ec94617F7
|
|
BankLeafKey = AddressToLeafKey(TestBankAddress)
|
|
TestBankFunds = big.NewInt(100000000)
|
|
Genesis = core.GenesisBlockForTesting(Testdb, TestBankAddress, TestBankFunds)
|
|
|
|
Account1Key, _ = crypto.HexToECDSA("8a1f9a8f95be41cd7ccb6168179afb4504aefe388d1e14474d32c45c72ce7b7a")
|
|
Account2Key, _ = crypto.HexToECDSA("49a7b37aa6f6645917e7b807e9d1c00d4fa71f18343b0d4122a4d2df64dd6fee")
|
|
Account1Addr = crypto.PubkeyToAddress(Account1Key.PublicKey) //0x703c4b2bD70c169f5717101CaeE543299Fc946C7
|
|
Account2Addr = crypto.PubkeyToAddress(Account2Key.PublicKey) //0x0D3ab14BBaD3D99F4203bd7a11aCB94882050E7e
|
|
Account1LeafKey = AddressToLeafKey(Account1Addr)
|
|
Account2LeafKey = AddressToLeafKey(Account2Addr)
|
|
ContractCode = common.Hex2Bytes("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")
|
|
ContractAddr common.Address
|
|
|
|
EmptyRootNode, _ = rlp.EncodeToBytes([]byte{})
|
|
EmptyContractRoot = crypto.Keccak256Hash(EmptyRootNode)
|
|
)
|