go-ethereum/eth/tracers/api_blocktrace_test.go
2023-06-13 10:57:59 +08:00

223 lines
23 KiB
Go

package tracers
import (
"context"
"encoding/json"
"math/big"
"testing"
"github.com/stretchr/testify/assert"
"github.com/scroll-tech/go-ethereum/accounts/abi/bind"
"github.com/scroll-tech/go-ethereum/common"
"github.com/scroll-tech/go-ethereum/common/hexutil"
"github.com/scroll-tech/go-ethereum/core"
"github.com/scroll-tech/go-ethereum/core/types"
"github.com/scroll-tech/go-ethereum/params"
"github.com/scroll-tech/go-ethereum/rpc"
)
// erc20MetaData contains all meta data concerning the ERC20 contract.
var erc20MetaData = &bind.MetaData{
ABI: "[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"pauser\",\"type\":\"address\"},{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"symbol\",\"type\":\"string\"},{\"internalType\":\"uint8\",\"name\":\"decimal\",\"type\":\"uint8\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"Paused\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"Unpaused\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"burn\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"new_operator\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"new_pauser\",\"type\":\"address\"}],\"name\":\"changeUser\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"subtractedValue\",\"type\":\"uint256\"}],\"name\":\"decreaseAllowance\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"addedValue\",\"type\":\"uint256\"}],\"name\":\"increaseAllowance\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"mint\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"pause\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"paused\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"unpause\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]",
Sigs: map[string]string{
"dd62ed3e": "allowance(address,address)",
"095ea7b3": "approve(address,uint256)",
"70a08231": "balanceOf(address)",
"9dc29fac": "burn(address,uint256)",
"8e50817a": "changeUser(address,address)",
"313ce567": "decimals()",
"a457c2d7": "decreaseAllowance(address,uint256)",
"39509351": "increaseAllowance(address,uint256)",
"40c10f19": "mint(address,uint256)",
"06fdde03": "name()",
"8456cb59": "pause()",
"5c975abb": "paused()",
"95d89b41": "symbol()",
"18160ddd": "totalSupply()",
"a9059cbb": "transfer(address,uint256)",
"23b872dd": "transferFrom(address,address,uint256)",
"3f4ba83a": "unpause()",
},
Bin: "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}
func TestAPI_GetBlockTraceByNumberOrHash(t *testing.T) {
t.Parallel()
erc20Abi, err := erc20MetaData.GetAbi()
assert.NoError(t, err)
var (
accounts = createAccounts(5)
genesis = &core.Genesis{Alloc: core.GenesisAlloc{
accounts[0].From: {Balance: big.NewInt(params.Ether)},
accounts[1].From: {Balance: big.NewInt(params.Ether)},
accounts[2].From: {Balance: big.NewInt(params.Ether)},
accounts[3].From: {Balance: big.NewInt(params.Ether)},
accounts[4].From: {Balance: big.NewInt(params.Ether)},
}}
txs = make([]*types.Transaction, 0, 6)
)
// deploy erc20 contract
backend := newTestBackend(t, 1, genesis, func(i int, b *core.BlockGen) {
// deploy erc20 contract
tx, err := createTx(b, accounts[0], nil, nil, common.FromHex(erc20MetaData.Bin))
assert.NoError(t, err)
txs = append(txs, tx)
})
parent, err := backend.BlockByNumber(context.Background(), 1)
assert.NoError(t, err)
// mint erc20 balance
blocks, _ := core.GenerateChain(backend.chainConfig, parent, backend.engine, backend.chaindb, 1, func(i int, gen *core.BlockGen) {
// mint erc20 tokens
for _, acc := range accounts {
to := common.BigToAddress(big.NewInt(int64(i)))
data, err := erc20Abi.Pack("mint", acc.From, big.NewInt(1e18))
assert.NoError(t, err)
tx, err := createTx(gen, acc, &to, nil, data)
assert.NoError(t, err)
txs = append(txs, tx)
}
})
_, err = backend.chain.InsertChain(blocks)
assert.NoError(t, err)
block, err := backend.BlockByNumber(context.Background(), 2)
assert.NoError(t, err)
api := NewAPI(backend)
// get trace
hash := block.Hash()
blockTrace, err := api.GetBlockTraceByNumberOrHash(context.Background(), rpc.BlockNumberOrHash{
BlockHash: &hash,
}, nil)
assert.NoError(t, err)
// check chain status
checkChainAndProof(t, backend, parent, block, blockTrace)
// check txs.
checkTxs(t, block.Transactions(), blockTrace.Transactions)
txTraces, err := api.TraceBlockByNumber(context.Background(), 2, nil)
assert.NoError(t, err)
// check executionResults
checkStructLogs(t, txTraces, blockTrace.ExecutionResults)
// check coinbase
checkCoinbase(t, backend, blockTrace.Coinbase)
}
func verifyProof(t *testing.T, expect [][]byte, actual []hexutil.Bytes) {
assert.Equal(t, true, actual != nil)
assert.Equal(t, len(expect), len(actual))
for i, val := range expect {
assert.Equal(t, hexutil.Encode(val), actual[i].String())
}
}
func checkChainAndProof(t *testing.T, b *testBackend, parent *types.Block, block *types.Block, blockTrace *types.BlockTrace) {
assert.Equal(t, parent.Hash(), block.ParentHash())
storgeTrace := blockTrace.StorageTrace
assert.Equal(t, parent.Root().String(), storgeTrace.RootBefore.String())
assert.Equal(t, block.Root().String(), storgeTrace.RootAfter.String())
statedb, err := b.chain.StateAt(parent.Root())
assert.NoError(t, err)
storageProof := blockTrace.StorageTrace.StorageProofs
for _, tx := range blockTrace.Transactions {
for _, addr := range []common.Address{tx.From, *tx.To} {
// verify proofs
if data2, ok := storgeTrace.Proofs[addr.String()]; ok {
data1, err := statedb.GetProof(addr)
assert.NoError(t, err)
verifyProof(t, data1, data2)
}
// verify storage proofs
for addr, wrappedProof := range storageProof {
for keyStr, data2 := range wrappedProof {
data1, err := statedb.GetStorageProof(common.HexToAddress(addr), common.HexToHash(keyStr))
assert.NoError(t, err)
verifyProof(t, data1, data2)
}
}
}
}
}
func checkTxs(t *testing.T, expect []*types.Transaction, actual []*types.TransactionData) {
assert.Equal(t, len(expect), len(actual))
for i := range expect {
eTx, aTx := expect[i], actual[i]
assert.Equal(t, eTx.Hash().String(), aTx.TxHash)
assert.Equal(t, eTx.Gas(), aTx.Gas)
}
}
func checkStructLogs(t *testing.T, expect []*txTraceResult, actual []*types.ExecutionResult) {
// assert executionResults
assert.Equal(t, len(expect), len(actual))
for i, val := range expect {
trace1, trace2 := val.Result.(*types.ExecutionResult), actual[i]
assert.Equal(t, trace1.L1DataFee, trace2.L1DataFee)
assert.Equal(t, trace1.Failed, trace2.Failed)
assert.Equal(t, trace1.Gas, trace2.Gas)
assert.Equal(t, trace1.ReturnValue, trace2.ReturnValue)
assert.Equal(t, len(trace1.StructLogs), len(trace2.StructLogs))
// TODO: compare other fields
for i, opcode := range trace1.StructLogs {
data1, err := json.Marshal(opcode)
assert.NoError(t, err)
data2, err := json.Marshal(trace2.StructLogs[i])
assert.NoError(t, err)
assert.Equal(t, string(data1), string(data2))
}
}
}
func checkCoinbase(t *testing.T, b *testBackend, wrapper *types.AccountWrapper) {
var coinbase common.Address
if b.chainConfig.Scroll.FeeVaultEnabled() {
coinbase = *b.chainConfig.Scroll.FeeVaultAddress
} else {
header, err := b.HeaderByNumber(context.Background(), 1)
assert.NoError(t, err)
coinbase, err = b.engine.Author(header)
assert.NoError(t, err)
}
assert.Equal(t, true, coinbase.String() == wrapper.Address.String())
}
func createAccounts(n int) (auths []*bind.TransactOpts) {
accounts := newAccounts(5)
for _, acc := range accounts {
auth, _ := bind.NewKeyedTransactorWithChainID(acc.key, big.NewInt(1))
auth.Nonce = big.NewInt(0)
auths = append(auths, auth)
}
return
}
func createTx(b *core.BlockGen, auth *bind.TransactOpts, to *common.Address, value *big.Int, data []byte) (*types.Transaction, error) {
nonce := auth.Nonce.Uint64()
tx := types.NewTx(&types.LegacyTx{
Nonce: nonce,
To: to,
Value: value,
Gas: 200000,
GasPrice: b.BaseFee(),
Data: data,
})
signedTx, err := auth.Signer(auth.From, tx)
if err == nil {
auth.Nonce = big.NewInt(int64(nonce + 1))
b.AddTx(signedTx)
}
return signedTx, err
}