neo-go/pkg/core/transaction/bench_test.go

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package transaction
import (
"encoding/base64"
"testing"
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/stretchr/testify/require"
)
// Some typical transfer tx from mainnet.
var (
benchTx []byte
benchTxB64 = "AK9KzFu0P5gAAAAAAIjOEgAAAAAA7jAAAAGIDdjSt7aj2J+dktSobkC9j0/CJwEAWwsCAMLrCwwUtXfkIuockX9HAVMNeEuQMxMlYkMMFIgN2NK3tqPYn52S1KhuQL2PT8InFMAfDAh0cmFuc2ZlcgwUz3bii9AGLEpHjuNVYQETGfPPpNJBYn1bUjkBQgxAUiZNae4OTSu2EOGW+6fwslLIpVsczOAR9o6R796tFf2KG+nLzs709tCQ7NELZOQ7zUzfF19ADLvH/efNT4v9LygMIQNT96/wFdPSBO7NUI9Kpn9EffTRXsS6ZJ9PqRvbenijVEFW57Mn"
benchTxJSON []byte
)
func init() {
var err error
benchTx, err = base64.StdEncoding.DecodeString(benchTxB64)
if err != nil {
panic(err)
}
t, err := NewTransactionFromBytes(benchTx)
if err != nil {
panic(err)
}
benchTxJSON, err = t.MarshalJSON()
if err != nil {
panic(err)
}
}
func BenchmarkDecodeBinary(t *testing.B) {
for n := 0; n < t.N; n++ {
r := io.NewBinReaderFromBuf(benchTx)
tx := &Transaction{}
tx.DecodeBinary(r)
require.NoError(t, r.Err)
}
}
func BenchmarkDecodeJSON(t *testing.B) {
for n := 0; n < t.N; n++ {
tx := &Transaction{}
require.NoError(t, tx.UnmarshalJSON(benchTxJSON))
}
}
func BenchmarkDecodeFromBytes(t *testing.B) {
for n := 0; n < t.N; n++ {
_, err := NewTransactionFromBytes(benchTx)
require.NoError(t, err)
}
}
func BenchmarkTransaction_Bytes(b *testing.B) {
tx, err := NewTransactionFromBytes(benchTx)
require.NoError(b, err)
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
_ = tx.Bytes()
}
}
func BenchmarkGetVarSize(b *testing.B) {
tx, err := NewTransactionFromBytes(benchTx)
require.NoError(b, err)
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
_ = io.GetVarSize(tx)
}
}