laconicd/x/evm/keeper/statedb_benchmark_test.go

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package keeper_test
import (
"math/big"
"testing"
"github.com/stretchr/testify/require"
"github.com/ethereum/go-ethereum/common"
ethtypes "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/tharsis/ethermint/tests"
)
func BenchmarkCreateAccountNew(b *testing.B) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
vmdb := suite.StateDB()
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
b.StopTimer()
addr := tests.GenerateAddress()
b.StartTimer()
vmdb.CreateAccount(addr)
}
}
func BenchmarkCreateAccountExisting(b *testing.B) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
vmdb := suite.StateDB()
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
vmdb.CreateAccount(suite.address)
}
}
func BenchmarkAddBalance(b *testing.B) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
vmdb := suite.StateDB()
amt := big.NewInt(10)
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
vmdb.AddBalance(suite.address, amt)
}
}
func BenchmarkSetCode(b *testing.B) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
vmdb := suite.StateDB()
hash := crypto.Keccak256Hash([]byte("code")).Bytes()
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
vmdb.SetCode(suite.address, hash)
}
}
func BenchmarkSetState(b *testing.B) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
vmdb := suite.StateDB()
hash := crypto.Keccak256Hash([]byte("topic")).Bytes()
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
vmdb.SetCode(suite.address, hash)
}
}
func BenchmarkAddLog(b *testing.B) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
vmdb := suite.StateDB()
topic := crypto.Keccak256Hash([]byte("topic"))
txHash := crypto.Keccak256Hash([]byte("tx_hash"))
blockHash := crypto.Keccak256Hash([]byte("block_hash"))
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
vmdb.AddLog(&ethtypes.Log{
Address: suite.address,
Topics: []common.Hash{topic},
Data: []byte("data"),
BlockNumber: 1,
TxHash: txHash,
TxIndex: 1,
BlockHash: blockHash,
Index: 1,
Removed: false,
})
}
}
func BenchmarkSnapshot(b *testing.B) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
vmdb := suite.StateDB()
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
target := vmdb.Snapshot()
require.Equal(b, i, target)
}
for i := b.N - 1; i >= 0; i-- {
require.NotPanics(b, func() {
vmdb.RevertToSnapshot(i)
})
}
}
func BenchmarkSubBalance(b *testing.B) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
vmdb := suite.StateDB()
amt := big.NewInt(10)
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
vmdb.SubBalance(suite.address, amt)
}
}
func BenchmarkSetNonce(b *testing.B) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
vmdb := suite.StateDB()
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
vmdb.SetNonce(suite.address, 1)
}
}
func BenchmarkAddRefund(b *testing.B) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
vmdb := suite.StateDB()
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
vmdb.AddRefund(1)
}
}
func BenchmarkSuicide(b *testing.B) {
suite := KeeperTestSuite{}
suite.DoSetupTest(b)
vmdb := suite.StateDB()
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
b.StopTimer()
addr := tests.GenerateAddress()
vmdb.CreateAccount(addr)
b.StartTimer()
vmdb.Suicide(addr)
}
}