74 lines
5.6 KiB
Go
74 lines
5.6 KiB
Go
// Copyright 2019 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/crypto"
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"github.com/ethereum/go-ethereum/rlp"
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)
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// AddressToLeafKey hashes an returns an address
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func AddressToLeafKey(address common.Address) []byte {
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return crypto.Keccak256(address[:])
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}
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// AddressToEncodedPath hashes an address and appends the even-number leaf flag to it
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func AddressToEncodedPath(address common.Address) []byte {
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addrHash := crypto.Keccak256(address[:])
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decodedPath := append(EvenLeafFlag, addrHash...)
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return decodedPath
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}
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// Test variables
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var (
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EvenLeafFlag = []byte{byte(2) << 4}
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BlockNumber = big.NewInt(rand.Int63())
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BlockHash = "0xfa40fbe2d98d98b3363a778d52f2bcd29d6790b9b3f3cab2b167fd12d3550f73"
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NullCodeHash = crypto.Keccak256Hash([]byte{})
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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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NullHash = common.HexToHash("0x0000000000000000000000000000000000000000000000000000000000000000")
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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("608060405234801561001057600080fd5b50336000806101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055506040518060200160405280600160ff16815250600190600161007492919061007a565b506100e4565b82606481019282156100ae579160200282015b828111156100ad578251829060ff1690559160200191906001019061008d565b5b5090506100bb91906100bf565b5090565b6100e191905b808211156100dd5760008160009055506001016100c5565b5090565b90565b6101ca806100f36000396000f3fe608060405234801561001057600080fd5b50600436106100365760003560e01c806343d726d61461003b578063c16431b914610045575b600080fd5b61004361007d565b005b61007b6004803603604081101561005b57600080fd5b81019080803590602001909291908035906020019092919050505061015c565b005b6000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614610122576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260228152602001806101746022913960400191505060405180910390fd5b6000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16ff5b806001836064811061016a57fe5b0181905550505056fe4f6e6c79206f776e65722063616e2063616c6c20746869732066756e6374696f6e2ea265627a7a72305820e3747183708fb6bff3f6f7a80fb57dcc1c19f83f9cb25457a3ed5c0424bde66864736f6c634300050a0032")
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ByteCodeAfterDeployment = common.Hex2Bytes("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")
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CodeHash = common.HexToHash("0xaaea5efba4fd7b45d7ec03918ac5d8b31aa93b48986af0e6b591f0f087c80127")
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ContractAddr common.Address
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EmptyRootNode, _ = rlp.EncodeToBytes([]byte{})
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EmptyContractRoot = crypto.Keccak256Hash(EmptyRootNode)
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)
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