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builder_test.go
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builder_test.go
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// 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 statediff_test
import (
"encoding/hex"
"testing"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/rlp"
"github.com/holiman/uint256"
statediff "github.com/cerc-io/plugeth-statediff"
"github.com/cerc-io/plugeth-statediff/indexer/ipld"
"github.com/cerc-io/plugeth-statediff/indexer/shared"
"github.com/cerc-io/plugeth-statediff/test_helpers"
sdtypes "github.com/cerc-io/plugeth-statediff/types"
"github.com/cerc-io/plugeth-statediff/utils"
)
var (
contractLeafKey []byte
emptyDiffs []sdtypes.StateLeafNode
emptyStorage []sdtypes.StorageLeafNode
block0, block1, block2, block3, block4, block5, block6 *types.Block
builder statediff.Builder
minerAddress = common.HexToAddress("0x0")
minerLeafKey = test_helpers.AddressToLeafKey(minerAddress)
slot0 = common.HexToHash("0")
slot1 = common.HexToHash("1")
slot2 = common.HexToHash("2")
slot3 = common.HexToHash("3")
slot0StorageKey = crypto.Keccak256Hash(slot0[:])
slot1StorageKey = crypto.Keccak256Hash(slot1[:])
slot2StorageKey = crypto.Keccak256Hash(slot2[:])
slot3StorageKey = crypto.Keccak256Hash(slot3[:])
slot0StorageValue, _ = hex.DecodeString("94703c4b2bd70c169f5717101caee543299fc946c7") // prefixed AccountAddr1
slot1StorageValue, _ = hex.DecodeString("01")
slot2StorageValue, _ = hex.DecodeString("09")
slot3StorageValue, _ = hex.DecodeString("03")
slot0StorageLeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("390decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563"),
slot0StorageValue,
})
slot1StorageLeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("310e2d527612073b26eecdfd717e6a320cf44b4afac2b0732d9fcbe2b7fa0cf6"),
slot1StorageValue,
})
slot2StorageLeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("305787fa12a823e0f2b7631cc41b3ba8828b3321ca811111fa75cd3aa3bb5ace"),
slot2StorageValue,
})
slot3StorageLeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("32575a0e9e593c00f959f8c92f12db2869c3395a3b0502d05e2516446f71f85b"),
slot3StorageValue,
})
contractAccountAtBlock2 = &types.StateAccount{
Nonce: 1,
Balance: uint256.NewInt(0),
CodeHash: common.HexToHash("0xaaea5efba4fd7b45d7ec03918ac5d8b31aa93b48986af0e6b591f0f087c80127").Bytes(),
Root: crypto.Keccak256Hash(block2StorageBranchRootNode),
}
contractAccountAtBlock2RLP, _ = rlp.EncodeToBytes(contractAccountAtBlock2)
contractAccountAtBlock2LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3114658a74d9cc9f7acf2c5cd696c3494d7c344d78bfec3add0d91ec4e8d1c45"),
contractAccountAtBlock2RLP,
})
contractAccountAtBlock3 = &types.StateAccount{
Nonce: 1,
Balance: uint256.NewInt(0),
CodeHash: common.HexToHash("0xaaea5efba4fd7b45d7ec03918ac5d8b31aa93b48986af0e6b591f0f087c80127").Bytes(),
Root: crypto.Keccak256Hash(block3StorageBranchRootNode),
}
contractAccountAtBlock3RLP, _ = rlp.EncodeToBytes(contractAccountAtBlock3)
contractAccountAtBlock3LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3114658a74d9cc9f7acf2c5cd696c3494d7c344d78bfec3add0d91ec4e8d1c45"),
contractAccountAtBlock3RLP,
})
contractAccountAtBlock4 = &types.StateAccount{
Nonce: 1,
Balance: uint256.NewInt(0),
CodeHash: common.HexToHash("0xaaea5efba4fd7b45d7ec03918ac5d8b31aa93b48986af0e6b591f0f087c80127").Bytes(),
Root: crypto.Keccak256Hash(block4StorageBranchRootNode),
}
contractAccountAtBlock4RLP, _ = rlp.EncodeToBytes(contractAccountAtBlock4)
contractAccountAtBlock4LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3114658a74d9cc9f7acf2c5cd696c3494d7c344d78bfec3add0d91ec4e8d1c45"),
contractAccountAtBlock4RLP,
})
contractAccountAtBlock5 = &types.StateAccount{
Nonce: 1,
Balance: uint256.NewInt(0),
CodeHash: common.HexToHash("0xaaea5efba4fd7b45d7ec03918ac5d8b31aa93b48986af0e6b591f0f087c80127").Bytes(),
Root: crypto.Keccak256Hash(block5StorageBranchRootNode),
}
contractAccountAtBlock5RLP, _ = rlp.EncodeToBytes(contractAccountAtBlock5)
contractAccountAtBlock5LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3114658a74d9cc9f7acf2c5cd696c3494d7c344d78bfec3add0d91ec4e8d1c45"),
contractAccountAtBlock5RLP,
})
minerAccountAtBlock1 = &types.StateAccount{
Nonce: 0,
Balance: uint256.NewInt(2000002625000000000),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
minerAccountAtBlock1RLP, _ = rlp.EncodeToBytes(minerAccountAtBlock1)
minerAccountAtBlock1LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3380c7b7ae81a58eb98d9c78de4a1fd7fd9535fc953ed2be602daaa41767312a"),
minerAccountAtBlock1RLP,
})
minerAccountAtBlock2 = &types.StateAccount{
Nonce: 0,
Balance: uint256.NewInt(4000111203461610525),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
minerAccountAtBlock2RLP, _ = rlp.EncodeToBytes(minerAccountAtBlock2)
minerAccountAtBlock2LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3380c7b7ae81a58eb98d9c78de4a1fd7fd9535fc953ed2be602daaa41767312a"),
minerAccountAtBlock2RLP,
})
account1AtBlock1 = &types.StateAccount{
Nonce: 0,
Balance: test_helpers.Block1Account1Balance,
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
account1AtBlock1RLP, _ = rlp.EncodeToBytes(account1AtBlock1)
account1AtBlock1LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3926db69aaced518e9b9f0f434a473e7174109c943548bb8f23be41ca76d9ad2"),
account1AtBlock1RLP,
})
account1AtBlock2 = &types.StateAccount{
Nonce: 2,
Balance: uint256.NewInt(999555797000009000),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
account1AtBlock2RLP, _ = rlp.EncodeToBytes(account1AtBlock2)
account1AtBlock2LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3926db69aaced518e9b9f0f434a473e7174109c943548bb8f23be41ca76d9ad2"),
account1AtBlock2RLP,
})
account1AtBlock5 = &types.StateAccount{
Nonce: 2,
Balance: uint256.NewInt(2999586469962854280),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
account1AtBlock5RLP, _ = rlp.EncodeToBytes(account1AtBlock5)
account1AtBlock5LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3926db69aaced518e9b9f0f434a473e7174109c943548bb8f23be41ca76d9ad2"),
account1AtBlock5RLP,
})
account1AtBlock6 = &types.StateAccount{
Nonce: 3,
Balance: uint256.NewInt(2999557977962854280),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
account1AtBlock6RLP, _ = rlp.EncodeToBytes(account1AtBlock6)
account1AtBlock6LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3926db69aaced518e9b9f0f434a473e7174109c943548bb8f23be41ca76d9ad2"),
account1AtBlock6RLP,
})
account2AtBlock2 = &types.StateAccount{
Nonce: 0,
Balance: uint256.NewInt(1000),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
account2AtBlock2RLP, _ = rlp.EncodeToBytes(account2AtBlock2)
account2AtBlock2LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3957f3e2f04a0764c3a0491b175f69926da61efbcc8f61fa1455fd2d2b4cdd45"),
account2AtBlock2RLP,
})
account2AtBlock3 = &types.StateAccount{
Nonce: 0,
Balance: uint256.NewInt(2000013574009435976),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
account2AtBlock3RLP, _ = rlp.EncodeToBytes(account2AtBlock3)
account2AtBlock3LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3957f3e2f04a0764c3a0491b175f69926da61efbcc8f61fa1455fd2d2b4cdd45"),
account2AtBlock3RLP,
})
account2AtBlock4 = &types.StateAccount{
Nonce: 0,
Balance: uint256.NewInt(4000048088163070348),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
account2AtBlock4RLP, _ = rlp.EncodeToBytes(account2AtBlock4)
account2AtBlock4LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3957f3e2f04a0764c3a0491b175f69926da61efbcc8f61fa1455fd2d2b4cdd45"),
account2AtBlock4RLP,
})
account2AtBlock6 = &types.StateAccount{
Nonce: 0,
Balance: uint256.NewInt(6000063258066544204),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
account2AtBlock6RLP, _ = rlp.EncodeToBytes(account2AtBlock6)
account2AtBlock6LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("3957f3e2f04a0764c3a0491b175f69926da61efbcc8f61fa1455fd2d2b4cdd45"),
account2AtBlock6RLP,
})
bankAccountAtBlock0 = &types.StateAccount{
Nonce: 0,
Balance: uint256.MustFromBig(test_helpers.TestBankFunds),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
bankAccountAtBlock0RLP, _ = rlp.EncodeToBytes(bankAccountAtBlock0)
bankAccountAtBlock0LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("2000bf49f440a1cd0527e4d06e2765654c0f56452257516d793a9b8d604dcfdf2a"),
bankAccountAtBlock0RLP,
})
block1BankBalance = test_helpers.TestBankFunds.Int64() - test_helpers.BalanceChange10000 - test_helpers.GasFees
bankAccountAtBlock1 = &types.StateAccount{
Nonce: 1,
Balance: uint256.NewInt(uint64(block1BankBalance)),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
bankAccountAtBlock1RLP, _ = rlp.EncodeToBytes(bankAccountAtBlock1)
bankAccountAtBlock1LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("30bf49f440a1cd0527e4d06e2765654c0f56452257516d793a9b8d604dcfdf2a"),
bankAccountAtBlock1RLP,
})
block2BankBalance = block1BankBalance - test_helpers.BalanceChange1Ether - test_helpers.GasFees
bankAccountAtBlock2 = &types.StateAccount{
Nonce: 2,
Balance: uint256.NewInt(uint64(block2BankBalance)),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
bankAccountAtBlock2RLP, _ = rlp.EncodeToBytes(bankAccountAtBlock2)
bankAccountAtBlock2LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("30bf49f440a1cd0527e4d06e2765654c0f56452257516d793a9b8d604dcfdf2a"),
bankAccountAtBlock2RLP,
})
bankAccountAtBlock3 = &types.StateAccount{
Nonce: 3,
Balance: uint256.NewInt(999914255999990000),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
bankAccountAtBlock3RLP, _ = rlp.EncodeToBytes(bankAccountAtBlock3)
bankAccountAtBlock3LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("30bf49f440a1cd0527e4d06e2765654c0f56452257516d793a9b8d604dcfdf2a"),
bankAccountAtBlock3RLP,
})
bankAccountAtBlock4 = &types.StateAccount{
Nonce: 6,
Balance: uint256.NewInt(999826859999990000),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
bankAccountAtBlock4RLP, _ = rlp.EncodeToBytes(&bankAccountAtBlock4)
bankAccountAtBlock4LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("30bf49f440a1cd0527e4d06e2765654c0f56452257516d793a9b8d604dcfdf2a"),
bankAccountAtBlock4RLP,
})
bankAccountAtBlock5 = &types.StateAccount{
Nonce: 8,
Balance: uint256.NewInt(999761283999990000),
CodeHash: test_helpers.NullCodeHash.Bytes(),
Root: test_helpers.EmptyContractRoot,
}
bankAccountAtBlock5RLP, _ = rlp.EncodeToBytes(bankAccountAtBlock5)
bankAccountAtBlock5LeafNode, _ = rlp.EncodeToBytes(&[]interface{}{
utils.Hex2Bytes("30bf49f440a1cd0527e4d06e2765654c0f56452257516d793a9b8d604dcfdf2a"),
bankAccountAtBlock5RLP,
})
block1BranchRootNode, _ = rlp.EncodeToBytes(&[]interface{}{
crypto.Keccak256(bankAccountAtBlock1LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(minerAccountAtBlock1LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(account1AtBlock1LeafNode),
[]byte{},
[]byte{},
})
block2BranchRootNode, _ = rlp.EncodeToBytes(&[]interface{}{
crypto.Keccak256(bankAccountAtBlock2LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(minerAccountAtBlock2LeafNode),
crypto.Keccak256(contractAccountAtBlock2LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(account2AtBlock2LeafNode),
[]byte{},
crypto.Keccak256(account1AtBlock2LeafNode),
[]byte{},
[]byte{},
})
block3BranchRootNode, _ = rlp.EncodeToBytes(&[]interface{}{
crypto.Keccak256(bankAccountAtBlock3LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(minerAccountAtBlock2LeafNode),
crypto.Keccak256(contractAccountAtBlock3LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(account2AtBlock3LeafNode),
[]byte{},
crypto.Keccak256(account1AtBlock2LeafNode),
[]byte{},
[]byte{},
})
block4BranchRootNode, _ = rlp.EncodeToBytes(&[]interface{}{
crypto.Keccak256(bankAccountAtBlock4LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(minerAccountAtBlock2LeafNode),
crypto.Keccak256(contractAccountAtBlock4LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(account2AtBlock4LeafNode),
[]byte{},
crypto.Keccak256(account1AtBlock2LeafNode),
[]byte{},
[]byte{},
})
block5BranchRootNode, _ = rlp.EncodeToBytes(&[]interface{}{
crypto.Keccak256(bankAccountAtBlock5LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(minerAccountAtBlock2LeafNode),
crypto.Keccak256(contractAccountAtBlock5LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(account2AtBlock4LeafNode),
[]byte{},
crypto.Keccak256(account1AtBlock5LeafNode),
[]byte{},
[]byte{},
})
block6BranchRootNode, _ = rlp.EncodeToBytes(&[]interface{}{
crypto.Keccak256(bankAccountAtBlock5LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(minerAccountAtBlock2LeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(account2AtBlock6LeafNode),
[]byte{},
crypto.Keccak256(account1AtBlock6LeafNode),
[]byte{},
[]byte{},
})
block2StorageBranchRootNode, _ = rlp.EncodeToBytes(&[]interface{}{
[]byte{},
[]byte{},
crypto.Keccak256(slot0StorageLeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(slot1StorageLeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
})
block3StorageBranchRootNode, _ = rlp.EncodeToBytes(&[]interface{}{
[]byte{},
[]byte{},
crypto.Keccak256(slot0StorageLeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(slot1StorageLeafNode),
crypto.Keccak256(slot3StorageLeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
})
block4StorageBranchRootNode, _ = rlp.EncodeToBytes(&[]interface{}{
[]byte{},
[]byte{},
crypto.Keccak256(slot0StorageLeafNode),
[]byte{},
crypto.Keccak256(slot2StorageLeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
})
block5StorageBranchRootNode, _ = rlp.EncodeToBytes(&[]interface{}{
[]byte{},
[]byte{},
crypto.Keccak256(slot0StorageLeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
[]byte{},
crypto.Keccak256(slot3StorageLeafNode),
[]byte{},
[]byte{},
[]byte{},
[]byte{},
})
)
func TestBuilder(t *testing.T) {
blocks, chain := test_helpers.MakeChain(3, test_helpers.Genesis, test_helpers.TestChainGen)
contractLeafKey = test_helpers.AddressToLeafKey(test_helpers.ContractAddr)
defer chain.Stop()
block0 = test_helpers.Genesis
block1 = blocks[0]
block2 = blocks[1]
block3 = blocks[2]
params := statediff.Params{}
var tests = []test_helpers.DiffTestCase{
{
"testEmptyDiff",
statediff.Args{
OldStateRoot: block0.Root(),
NewStateRoot: block0.Root(),
BlockNumber: block0.Number(),
BlockHash: block0.Hash(),
},
&sdtypes.StateObject{
BlockNumber: block0.Number(),
BlockHash: block0.Hash(),
Nodes: emptyDiffs,
},
},
{
"testBlock0",
//10000 transferred from testBankAddress to account1Addr
statediff.Args{
OldStateRoot: test_helpers.NullHash,
NewStateRoot: block0.Root(),
BlockNumber: block0.Number(),
BlockHash: block0.Hash(),
},
&sdtypes.StateObject{
BlockNumber: block0.Number(),
BlockHash: block0.Hash(),
Nodes: []sdtypes.StateLeafNode{
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: bankAccountAtBlock0,
LeafKey: test_helpers.BankLeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(bankAccountAtBlock0LeafNode)).String()},
StorageDiff: emptyStorage,
},
},
IPLDs: []sdtypes.IPLD{
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(bankAccountAtBlock0LeafNode)).String(),
Content: bankAccountAtBlock0LeafNode,
},
},
},
},
{
"testBlock1",
//10000 transferred from testBankAddress to account1Addr
statediff.Args{
OldStateRoot: block0.Root(),
NewStateRoot: block1.Root(),
BlockNumber: block1.Number(),
BlockHash: block1.Hash(),
},
&sdtypes.StateObject{
BlockNumber: block1.Number(),
BlockHash: block1.Hash(),
Nodes: []sdtypes.StateLeafNode{
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: bankAccountAtBlock1,
LeafKey: test_helpers.BankLeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(bankAccountAtBlock1LeafNode)).String()},
StorageDiff: emptyStorage,
},
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: minerAccountAtBlock1,
LeafKey: minerLeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(minerAccountAtBlock1LeafNode)).String()},
StorageDiff: emptyStorage,
},
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: account1AtBlock1,
LeafKey: test_helpers.Account1LeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account1AtBlock1LeafNode)).String()},
StorageDiff: emptyStorage,
},
},
IPLDs: []sdtypes.IPLD{
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(block1BranchRootNode)).String(),
Content: block1BranchRootNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(bankAccountAtBlock1LeafNode)).String(),
Content: bankAccountAtBlock1LeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(minerAccountAtBlock1LeafNode)).String(),
Content: minerAccountAtBlock1LeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account1AtBlock1LeafNode)).String(),
Content: account1AtBlock1LeafNode,
},
},
},
},
{
"testBlock2",
// 1000 transferred from testBankAddress to account1Addr
// 1000 transferred from account1Addr to account2Addr
// account1addr creates a new contract
statediff.Args{
OldStateRoot: block1.Root(),
NewStateRoot: block2.Root(),
BlockNumber: block2.Number(),
BlockHash: block2.Hash(),
},
&sdtypes.StateObject{
BlockNumber: block2.Number(),
BlockHash: block2.Hash(),
Nodes: []sdtypes.StateLeafNode{
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: bankAccountAtBlock2,
LeafKey: test_helpers.BankLeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(bankAccountAtBlock2LeafNode)).String()},
StorageDiff: emptyStorage,
},
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: minerAccountAtBlock2,
LeafKey: minerLeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(minerAccountAtBlock2LeafNode)).String()},
StorageDiff: emptyStorage,
},
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: account1AtBlock2,
LeafKey: test_helpers.Account1LeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account1AtBlock2LeafNode)).String()},
StorageDiff: emptyStorage,
},
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: contractAccountAtBlock2,
LeafKey: contractLeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(contractAccountAtBlock2LeafNode)).String()},
StorageDiff: []sdtypes.StorageLeafNode{
{
Removed: false,
Value: slot0StorageValue,
LeafKey: slot0StorageKey.Bytes(),
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(slot0StorageLeafNode)).String(),
},
{
Removed: false,
Value: slot1StorageValue,
LeafKey: slot1StorageKey.Bytes(),
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(slot1StorageLeafNode)).String(),
},
},
},
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: account2AtBlock2,
LeafKey: test_helpers.Account2LeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account2AtBlock2LeafNode)).String()},
StorageDiff: emptyStorage,
},
},
IPLDs: []sdtypes.IPLD{
{
CID: ipld.Keccak256ToCid(ipld.RawBinary, test_helpers.CodeHash.Bytes()).String(),
Content: test_helpers.ByteCodeAfterDeployment,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(block2BranchRootNode)).String(),
Content: block2BranchRootNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(bankAccountAtBlock2LeafNode)).String(),
Content: bankAccountAtBlock2LeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(minerAccountAtBlock2LeafNode)).String(),
Content: minerAccountAtBlock2LeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account1AtBlock2LeafNode)).String(),
Content: account1AtBlock2LeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(contractAccountAtBlock2LeafNode)).String(),
Content: contractAccountAtBlock2LeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(block2StorageBranchRootNode)).String(),
Content: block2StorageBranchRootNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(slot0StorageLeafNode)).String(),
Content: slot0StorageLeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(slot1StorageLeafNode)).String(),
Content: slot1StorageLeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account2AtBlock2LeafNode)).String(),
Content: account2AtBlock2LeafNode,
},
},
},
},
{
"testBlock3",
//the contract's storage is changed
//and the block is mined by account 2
statediff.Args{
OldStateRoot: block2.Root(),
NewStateRoot: block3.Root(),
BlockNumber: block3.Number(),
BlockHash: block3.Hash(),
},
&sdtypes.StateObject{
BlockNumber: block3.Number(),
BlockHash: block3.Hash(),
Nodes: []sdtypes.StateLeafNode{
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: bankAccountAtBlock3,
LeafKey: test_helpers.BankLeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(bankAccountAtBlock3LeafNode)).String()},
StorageDiff: emptyStorage,
},
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: contractAccountAtBlock3,
LeafKey: contractLeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(contractAccountAtBlock3LeafNode)).String()},
StorageDiff: []sdtypes.StorageLeafNode{
{
Removed: false,
Value: slot3StorageValue,
LeafKey: slot3StorageKey.Bytes(),
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(slot3StorageLeafNode)).String(),
},
},
},
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: account2AtBlock3,
LeafKey: test_helpers.Account2LeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account2AtBlock3LeafNode)).String()},
StorageDiff: emptyStorage,
},
},
IPLDs: []sdtypes.IPLD{
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(block3BranchRootNode)).String(),
Content: block3BranchRootNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(bankAccountAtBlock3LeafNode)).String(),
Content: bankAccountAtBlock3LeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(contractAccountAtBlock3LeafNode)).String(),
Content: contractAccountAtBlock3LeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(block3StorageBranchRootNode)).String(),
Content: block3StorageBranchRootNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(slot3StorageLeafNode)).String(),
Content: slot3StorageLeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account2AtBlock3LeafNode)).String(),
Content: account2AtBlock3LeafNode,
},
},
},
},
}
test_helpers.RunBuildStateDiff(t, chain.StateCache(), tests, params)
test_helpers.CheckedRoots{
block0: bankAccountAtBlock0LeafNode,
block1: block1BranchRootNode,
block2: block2BranchRootNode,
block3: block3BranchRootNode,
}.Check(t)
}
func TestBuilderWithWatchedAddressList(t *testing.T) {
blocks, chain := test_helpers.MakeChain(3, test_helpers.Genesis, test_helpers.TestChainGen)
contractLeafKey = test_helpers.AddressToLeafKey(test_helpers.ContractAddr)
defer chain.Stop()
block0 = test_helpers.Genesis
block1 = blocks[0]
block2 = blocks[1]
block3 = blocks[2]
params := statediff.Params{
WatchedAddresses: []common.Address{test_helpers.Account1Addr, test_helpers.ContractAddr},
}
params.ComputeWatchedAddressesLeafPaths()
var tests = []test_helpers.DiffTestCase{
{
"testEmptyDiff",
statediff.Args{
OldStateRoot: block0.Root(),
NewStateRoot: block0.Root(),
BlockNumber: block0.Number(),
BlockHash: block0.Hash(),
},
&sdtypes.StateObject{
BlockNumber: block0.Number(),
BlockHash: block0.Hash(),
Nodes: emptyDiffs,
},
},
{
"testBlock0",
//10000 transferred from testBankAddress to account1Addr
statediff.Args{
OldStateRoot: test_helpers.NullHash,
NewStateRoot: block0.Root(),
BlockNumber: block0.Number(),
BlockHash: block0.Hash(),
},
&sdtypes.StateObject{
BlockNumber: block0.Number(),
BlockHash: block0.Hash(),
Nodes: emptyDiffs,
},
},
{
"testBlock1",
//10000 transferred from testBankAddress to account1Addr
statediff.Args{
OldStateRoot: block0.Root(),
NewStateRoot: block1.Root(),
BlockNumber: block1.Number(),
BlockHash: block1.Hash(),
},
&sdtypes.StateObject{
BlockNumber: block1.Number(),
BlockHash: block1.Hash(),
Nodes: []sdtypes.StateLeafNode{
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: account1AtBlock1,
LeafKey: test_helpers.Account1LeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account1AtBlock1LeafNode)).String()},
StorageDiff: emptyStorage,
},
},
IPLDs: []sdtypes.IPLD{
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(block1BranchRootNode)).String(),
Content: block1BranchRootNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account1AtBlock1LeafNode)).String(),
Content: account1AtBlock1LeafNode,
},
},
},
},
{
"testBlock2",
//1000 transferred from testBankAddress to account1Addr
//1000 transferred from account1Addr to account2Addr
statediff.Args{
OldStateRoot: block1.Root(),
NewStateRoot: block2.Root(),
BlockNumber: block2.Number(),
BlockHash: block2.Hash(),
},
&sdtypes.StateObject{
BlockNumber: block2.Number(),
BlockHash: block2.Hash(),
Nodes: []sdtypes.StateLeafNode{
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: contractAccountAtBlock2,
LeafKey: contractLeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(contractAccountAtBlock2LeafNode)).String()},
StorageDiff: []sdtypes.StorageLeafNode{
{
Removed: false,
Value: slot0StorageValue,
LeafKey: slot0StorageKey.Bytes(),
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(slot0StorageLeafNode)).String(),
},
{
Removed: false,
Value: slot1StorageValue,
LeafKey: slot1StorageKey.Bytes(),
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(slot1StorageLeafNode)).String(),
},
},
},
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: account1AtBlock2,
LeafKey: test_helpers.Account1LeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account1AtBlock2LeafNode)).String()},
StorageDiff: emptyStorage,
},
},
IPLDs: []sdtypes.IPLD{
{
CID: ipld.Keccak256ToCid(ipld.RawBinary, test_helpers.CodeHash.Bytes()).String(),
Content: test_helpers.ByteCodeAfterDeployment,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(block2BranchRootNode)).String(),
Content: block2BranchRootNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(contractAccountAtBlock2LeafNode)).String(),
Content: contractAccountAtBlock2LeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(block2StorageBranchRootNode)).String(),
Content: block2StorageBranchRootNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(slot0StorageLeafNode)).String(),
Content: slot0StorageLeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(slot1StorageLeafNode)).String(),
Content: slot1StorageLeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(account1AtBlock2LeafNode)).String(),
Content: account1AtBlock2LeafNode,
},
},
},
},
{
"testBlock3",
//the contract's storage is changed
//and the block is mined by account 2
statediff.Args{
OldStateRoot: block2.Root(),
NewStateRoot: block3.Root(),
BlockNumber: block3.Number(),
BlockHash: block3.Hash(),
},
&sdtypes.StateObject{
BlockNumber: block3.Number(),
BlockHash: block3.Hash(),
Nodes: []sdtypes.StateLeafNode{
{
Removed: false,
AccountWrapper: sdtypes.AccountWrapper{
Account: contractAccountAtBlock3,
LeafKey: contractLeafKey,
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(contractAccountAtBlock3LeafNode)).String()},
StorageDiff: []sdtypes.StorageLeafNode{
{
Removed: false,
Value: slot3StorageValue,
LeafKey: slot3StorageKey.Bytes(),
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(slot3StorageLeafNode)).String(),
},
},
},
},
IPLDs: []sdtypes.IPLD{
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(block3BranchRootNode)).String(),
Content: block3BranchRootNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStateTrie, crypto.Keccak256(contractAccountAtBlock3LeafNode)).String(),
Content: contractAccountAtBlock3LeafNode,
},
{
CID: ipld.Keccak256ToCid(ipld.MEthStorageTrie, crypto.Keccak256(block3StorageBranchRootNode)).String(),