laconicd/x/evm/keeper/benchmark_test.go
yihuang 7c7f3f02bb
tests: add message call benchmark (#717)
Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
2021-11-08 13:04:49 +00:00

183 lines
6.3 KiB
Go

package keeper_test
import (
"math/big"
"testing"
"github.com/stretchr/testify/require"
sdk "github.com/cosmos/cosmos-sdk/types"
authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
"github.com/ethereum/go-ethereum/common"
ethtypes "github.com/ethereum/go-ethereum/core/types"
ethermint "github.com/tharsis/ethermint/types"
"github.com/tharsis/ethermint/x/evm/keeper"
"github.com/tharsis/ethermint/x/evm/types"
)
func SetupContract(b *testing.B) (*KeeperTestSuite, common.Address) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
amt := sdk.Coins{ethermint.NewPhotonCoinInt64(1000000000000000000)}
err := suite.app.BankKeeper.MintCoins(suite.ctx, types.ModuleName, amt)
require.NoError(b, err)
err = suite.app.BankKeeper.SendCoinsFromModuleToAccount(suite.ctx, types.ModuleName, suite.address.Bytes(), amt)
require.NoError(b, err)
contractAddr := suite.DeployTestContract(b, suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt())
suite.Commit()
return &suite, contractAddr
}
func SetupTestMessageCall(b *testing.B) (*KeeperTestSuite, common.Address) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
amt := sdk.Coins{ethermint.NewPhotonCoinInt64(1000000000000000000)}
err := suite.app.BankKeeper.MintCoins(suite.ctx, types.ModuleName, amt)
require.NoError(b, err)
err = suite.app.BankKeeper.SendCoinsFromModuleToAccount(suite.ctx, types.ModuleName, suite.address.Bytes(), amt)
require.NoError(b, err)
contractAddr := suite.DeployTestMessageCall(b)
suite.Commit()
return &suite, contractAddr
}
type TxBuilder func(suite *KeeperTestSuite, contract common.Address) *types.MsgEthereumTx
func DoBenchmark(b *testing.B, txBuilder TxBuilder) {
suite, contractAddr := SetupContract(b)
msg := txBuilder(suite, contractAddr)
msg.From = suite.address.Hex()
err := msg.Sign(ethtypes.LatestSignerForChainID(suite.app.EvmKeeper.ChainID()), suite.signer)
require.NoError(b, err)
b.ResetTimer()
b.StartTimer()
for i := 0; i < b.N; i++ {
ctx, _ := suite.ctx.CacheContext()
// deduct fee first
txData, err := types.UnpackTxData(msg.Data)
require.NoError(b, err)
fees := sdk.Coins{sdk.NewCoin(suite.EvmDenom(), sdk.NewIntFromBigInt(txData.Fee()))}
err = authante.DeductFees(suite.app.BankKeeper, suite.ctx, suite.app.AccountKeeper.GetAccount(ctx, msg.GetFrom()), fees)
require.NoError(b, err)
rsp, err := suite.app.EvmKeeper.EthereumTx(sdk.WrapSDKContext(ctx), msg)
require.NoError(b, err)
require.False(b, rsp.Failed())
}
}
func BenchmarkTokenTransfer(b *testing.B) {
DoBenchmark(b, func(suite *KeeperTestSuite, contract common.Address) *types.MsgEthereumTx {
input, err := types.ERC20Contract.ABI.Pack("transfer", common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(1000))
require.NoError(b, err)
nonce := suite.app.EvmKeeper.GetNonce(suite.address)
return types.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &contract, big.NewInt(0), 410000, big.NewInt(1), nil, nil, input, nil)
})
}
func BenchmarkEmitLogs(b *testing.B) {
DoBenchmark(b, func(suite *KeeperTestSuite, contract common.Address) *types.MsgEthereumTx {
input, err := types.ERC20Contract.ABI.Pack("benchmarkLogs", big.NewInt(1000))
require.NoError(b, err)
nonce := suite.app.EvmKeeper.GetNonce(suite.address)
return types.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &contract, big.NewInt(0), 4100000, big.NewInt(1), nil, nil, input, nil)
})
}
func BenchmarkTokenTransferFrom(b *testing.B) {
DoBenchmark(b, func(suite *KeeperTestSuite, contract common.Address) *types.MsgEthereumTx {
input, err := types.ERC20Contract.ABI.Pack("transferFrom", suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(0))
require.NoError(b, err)
nonce := suite.app.EvmKeeper.GetNonce(suite.address)
return types.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &contract, big.NewInt(0), 410000, big.NewInt(1), nil, nil, input, nil)
})
}
func BenchmarkTokenMint(b *testing.B) {
DoBenchmark(b, func(suite *KeeperTestSuite, contract common.Address) *types.MsgEthereumTx {
input, err := types.ERC20Contract.ABI.Pack("mint", common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(1000))
require.NoError(b, err)
nonce := suite.app.EvmKeeper.GetNonce(suite.address)
return types.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &contract, big.NewInt(0), 410000, big.NewInt(1), nil, nil, input, nil)
})
}
func BenchmarkMessageCall(b *testing.B) {
suite, contract := SetupTestMessageCall(b)
input, err := types.TestMessageCall.ABI.Pack("benchmarkMessageCall", big.NewInt(10000))
require.NoError(b, err)
nonce := suite.app.EvmKeeper.GetNonce(suite.address)
msg := types.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &contract, big.NewInt(0), 25000000, big.NewInt(1), nil, nil, input, nil)
msg.From = suite.address.Hex()
err = msg.Sign(ethtypes.LatestSignerForChainID(suite.app.EvmKeeper.ChainID()), suite.signer)
require.NoError(b, err)
b.ResetTimer()
b.StartTimer()
for i := 0; i < b.N; i++ {
ctx, _ := suite.ctx.CacheContext()
// deduct fee first
txData, err := types.UnpackTxData(msg.Data)
require.NoError(b, err)
fees := sdk.Coins{sdk.NewCoin(suite.EvmDenom(), sdk.NewIntFromBigInt(txData.Fee()))}
err = authante.DeductFees(suite.app.BankKeeper, suite.ctx, suite.app.AccountKeeper.GetAccount(ctx, msg.GetFrom()), fees)
require.NoError(b, err)
rsp, err := suite.app.EvmKeeper.EthereumTx(sdk.WrapSDKContext(ctx), msg)
require.NoError(b, err)
require.False(b, rsp.Failed())
}
}
func DoBenchmarkDeepContextStack(b *testing.B, depth int) {
begin := []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
end := []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
transientKey := suite.app.GetTKey(types.TransientKey)
var stack keeper.ContextStack
stack.Reset(suite.ctx)
for i := 0; i < depth; i++ {
stack.Snapshot()
store := stack.CurrentContext().TransientStore(transientKey)
store.Set(begin, []byte("value"))
}
store := stack.CurrentContext().TransientStore(transientKey)
for i := 0; i < b.N; i++ {
store.Iterator(begin, end)
}
}
func BenchmarkDeepContextStack1(b *testing.B) {
DoBenchmarkDeepContextStack(b, 1)
}
func BenchmarkDeepContextStack10(b *testing.B) {
DoBenchmarkDeepContextStack(b, 10)
}
func BenchmarkDeepContextStack13(b *testing.B) {
DoBenchmarkDeepContextStack(b, 13)
}