mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-10-16 15:43:25 +00:00
222 lines
7.5 KiB
Go
222 lines
7.5 KiB
Go
package core_test
|
|
|
|
import (
|
|
"fmt"
|
|
"math/big"
|
|
"path/filepath"
|
|
"testing"
|
|
|
|
"github.com/nspcc-dev/neo-go/internal/random"
|
|
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/state"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/storage"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
|
|
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
|
|
"github.com/nspcc-dev/neo-go/pkg/io"
|
|
"github.com/nspcc-dev/neo-go/pkg/neotest"
|
|
"github.com/nspcc-dev/neo-go/pkg/neotest/chain"
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
|
|
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
|
|
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
|
|
"github.com/nspcc-dev/neo-go/pkg/wallet"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func BenchmarkBlockchain_VerifyWitness(t *testing.B) {
|
|
bc, acc := chain.NewSingle(t)
|
|
e := neotest.NewExecutor(t, bc, acc, acc)
|
|
tx := e.NewTx(t, []neotest.Signer{acc}, e.NativeHash(t, nativenames.Gas), "transfer", acc.ScriptHash(), acc.Script(), 1, nil)
|
|
|
|
t.ResetTimer()
|
|
for n := 0; n < t.N; n++ {
|
|
_, err := bc.VerifyWitness(tx.Signers[0].Account, tx, &tx.Scripts[0], 100000000)
|
|
require.NoError(t, err)
|
|
}
|
|
}
|
|
|
|
func BenchmarkBlockchain_ForEachNEP17Transfer(t *testing.B) {
|
|
var stores = map[string]func(testing.TB) storage.Store{
|
|
"MemPS": func(t testing.TB) storage.Store {
|
|
return storage.NewMemoryStore()
|
|
},
|
|
"BoltPS": newBoltStoreForTesting,
|
|
"LevelPS": newLevelDBForTesting,
|
|
}
|
|
startFrom := []int{1, 100, 1000}
|
|
blocksToTake := []int{100, 1000}
|
|
for psName, newPS := range stores {
|
|
for _, startFromBlock := range startFrom {
|
|
for _, nBlocksToTake := range blocksToTake {
|
|
t.Run(fmt.Sprintf("%s_StartFromBlockN-%d_Take%dBlocks", psName, startFromBlock, nBlocksToTake), func(t *testing.B) {
|
|
ps := newPS(t)
|
|
t.Cleanup(func() { ps.Close() })
|
|
benchmarkForEachNEP17Transfer(t, ps, startFromBlock, nBlocksToTake)
|
|
})
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func BenchmarkNEO_GetGASPerVote(t *testing.B) {
|
|
var stores = map[string]func(testing.TB) storage.Store{
|
|
"MemPS": func(t testing.TB) storage.Store {
|
|
return storage.NewMemoryStore()
|
|
},
|
|
"BoltPS": newBoltStoreForTesting,
|
|
"LevelPS": newLevelDBForTesting,
|
|
}
|
|
for psName, newPS := range stores {
|
|
for nRewardRecords := 10; nRewardRecords <= 1000; nRewardRecords *= 10 {
|
|
for rewardDistance := 1; rewardDistance <= 1000; rewardDistance *= 10 {
|
|
t.Run(fmt.Sprintf("%s_%dRewardRecords_%dRewardDistance", psName, nRewardRecords, rewardDistance), func(t *testing.B) {
|
|
ps := newPS(t)
|
|
t.Cleanup(func() { ps.Close() })
|
|
benchmarkGasPerVote(t, ps, nRewardRecords, rewardDistance)
|
|
})
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func benchmarkForEachNEP17Transfer(t *testing.B, ps storage.Store, startFromBlock, nBlocksToTake int) {
|
|
var (
|
|
chainHeight = 2_100 // constant chain height to be able to compare paging results
|
|
transfersPerBlock = state.TokenTransferBatchSize/4 + // 4 blocks per batch
|
|
state.TokenTransferBatchSize/32 // shift
|
|
)
|
|
|
|
bc, validators, committee := chain.NewMultiWithCustomConfigAndStore(t, nil, ps, true)
|
|
|
|
e := neotest.NewExecutor(t, bc, validators, committee)
|
|
gasHash := e.NativeHash(t, nativenames.Gas)
|
|
|
|
acc := random.Uint160()
|
|
from := e.Validator.ScriptHash()
|
|
|
|
for j := 0; j < chainHeight; j++ {
|
|
w := io.NewBufBinWriter()
|
|
for i := 0; i < transfersPerBlock; i++ {
|
|
emit.AppCall(w.BinWriter, gasHash, "transfer", callflag.All, from, acc, 1, nil)
|
|
emit.Opcodes(w.BinWriter, opcode.ASSERT)
|
|
}
|
|
require.NoError(t, w.Err)
|
|
script := w.Bytes()
|
|
tx := transaction.New(script, int64(1100_0000*transfersPerBlock))
|
|
tx.NetworkFee = 1_0000_000
|
|
tx.ValidUntilBlock = bc.BlockHeight() + 1
|
|
tx.Nonce = neotest.Nonce()
|
|
tx.Signers = []transaction.Signer{{Account: from, Scopes: transaction.CalledByEntry}}
|
|
require.NoError(t, validators.SignTx(netmode.UnitTestNet, tx))
|
|
e.AddNewBlock(t, tx)
|
|
e.CheckHalt(t, tx.Hash())
|
|
}
|
|
|
|
newestB, err := bc.GetBlock(bc.GetHeaderHash(int(bc.BlockHeight()) - startFromBlock + 1))
|
|
require.NoError(t, err)
|
|
newestTimestamp := newestB.Timestamp
|
|
oldestB, err := bc.GetBlock(bc.GetHeaderHash(int(newestB.Index) - nBlocksToTake))
|
|
require.NoError(t, err)
|
|
oldestTimestamp := oldestB.Timestamp
|
|
|
|
t.ResetTimer()
|
|
t.ReportAllocs()
|
|
t.StartTimer()
|
|
for i := 0; i < t.N; i++ {
|
|
require.NoError(t, bc.ForEachNEP17Transfer(acc, newestTimestamp, func(t *state.NEP17Transfer) (bool, error) {
|
|
if t.Timestamp < oldestTimestamp {
|
|
// iterating from newest to oldest, already have reached the needed height
|
|
return false, nil
|
|
}
|
|
return true, nil
|
|
}))
|
|
}
|
|
t.StopTimer()
|
|
}
|
|
|
|
func newLevelDBForTesting(t testing.TB) storage.Store {
|
|
dbPath := t.TempDir()
|
|
dbOptions := storage.LevelDBOptions{
|
|
DataDirectoryPath: dbPath,
|
|
}
|
|
newLevelStore, err := storage.NewLevelDBStore(dbOptions)
|
|
require.Nil(t, err, "NewLevelDBStore error")
|
|
return newLevelStore
|
|
}
|
|
|
|
func newBoltStoreForTesting(t testing.TB) storage.Store {
|
|
d := t.TempDir()
|
|
dbPath := filepath.Join(d, "test_bolt_db")
|
|
boltDBStore, err := storage.NewBoltDBStore(storage.BoltDBOptions{FilePath: dbPath})
|
|
require.NoError(t, err)
|
|
return boltDBStore
|
|
}
|
|
|
|
func benchmarkGasPerVote(t *testing.B, ps storage.Store, nRewardRecords int, rewardDistance int) {
|
|
bc, validators, committee := chain.NewMultiWithCustomConfigAndStore(t, nil, ps, true)
|
|
cfg := bc.GetConfig()
|
|
|
|
e := neotest.NewExecutor(t, bc, validators, committee)
|
|
neoHash := e.NativeHash(t, nativenames.Neo)
|
|
gasHash := e.NativeHash(t, nativenames.Gas)
|
|
neoSuperInvoker := e.NewInvoker(neoHash, validators, committee)
|
|
neoValidatorsInvoker := e.ValidatorInvoker(neoHash)
|
|
gasValidatorsInvoker := e.ValidatorInvoker(gasHash)
|
|
|
|
// Vote for new committee.
|
|
sz := len(cfg.StandbyCommittee)
|
|
voters := make([]*wallet.Account, sz)
|
|
candidates := make(keys.PublicKeys, sz)
|
|
txs := make([]*transaction.Transaction, 0, len(voters)*3)
|
|
for i := 0; i < sz; i++ {
|
|
priv, err := keys.NewPrivateKey()
|
|
require.NoError(t, err)
|
|
candidates[i] = priv.PublicKey()
|
|
voters[i], err = wallet.NewAccount()
|
|
require.NoError(t, err)
|
|
registerTx := neoSuperInvoker.PrepareInvoke(t, "registerCandidate", candidates[i].Bytes())
|
|
txs = append(txs, registerTx)
|
|
|
|
to := voters[i].Contract.ScriptHash()
|
|
transferNeoTx := neoValidatorsInvoker.PrepareInvoke(t, "transfer", e.Validator.ScriptHash(), to, big.NewInt(int64(sz-i)*1000000).Int64(), nil)
|
|
txs = append(txs, transferNeoTx)
|
|
|
|
transferGasTx := gasValidatorsInvoker.PrepareInvoke(t, "transfer", e.Validator.ScriptHash(), to, int64(1_000_000_000), nil)
|
|
txs = append(txs, transferGasTx)
|
|
}
|
|
e.AddNewBlock(t, txs...)
|
|
for _, tx := range txs {
|
|
e.CheckHalt(t, tx.Hash())
|
|
}
|
|
voteTxs := make([]*transaction.Transaction, 0, sz)
|
|
for i := 0; i < sz; i++ {
|
|
priv := voters[i].PrivateKey()
|
|
h := priv.GetScriptHash()
|
|
voteTx := e.NewTx(t, []neotest.Signer{neotest.NewSingleSigner(voters[i])}, neoHash, "vote", h, candidates[i].Bytes())
|
|
voteTxs = append(voteTxs, voteTx)
|
|
}
|
|
e.AddNewBlock(t, voteTxs...)
|
|
for _, tx := range voteTxs {
|
|
e.CheckHalt(t, tx.Hash())
|
|
}
|
|
|
|
// Collect set of nRewardRecords reward records for each voter.
|
|
e.GenerateNewBlocks(t, len(cfg.StandbyCommittee))
|
|
|
|
// Transfer some more NEO to first voter to update his balance height.
|
|
to := voters[0].Contract.ScriptHash()
|
|
neoValidatorsInvoker.Invoke(t, true, "transfer", e.Validator.ScriptHash(), to, int64(1), nil)
|
|
|
|
// Advance chain one more time to avoid same start/end rewarding bounds.
|
|
e.GenerateNewBlocks(t, rewardDistance)
|
|
end := bc.BlockHeight()
|
|
|
|
t.ResetTimer()
|
|
t.ReportAllocs()
|
|
t.StartTimer()
|
|
for i := 0; i < t.N; i++ {
|
|
_, err := bc.CalculateClaimable(to, end)
|
|
require.NoError(t, err)
|
|
}
|
|
t.StopTimer()
|
|
}
|