mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-25 21:17:16 +00:00
589 lines
15 KiB
Go
589 lines
15 KiB
Go
package changeset
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import (
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"bytes"
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"fmt"
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"github.com/ledgerwatch/turbo-geth/common"
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"github.com/ledgerwatch/turbo-geth/common/dbutils"
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"math/rand"
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"reflect"
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"strconv"
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"testing"
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)
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const (
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defaultIncarnation = 1
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)
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var numOfChanges = []int{1, 3, 10, 100, 1000, 10000}
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func TestEncodingStorageNewWithRandomIncarnation(t *testing.T) {
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f := func(t *testing.T, numOfElements int, numOfKeys int) {
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// empty StorageChangeSet first
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ch := NewStorageChangeSet()
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var err error
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for i := 0; i < numOfElements; i++ {
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addrHash, _ := common.HashData([]byte("addrHash" + strconv.Itoa(i)))
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inc := rand.Uint64()
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for j := 0; j < numOfKeys; j++ {
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key, _ := common.HashData([]byte("key" + strconv.Itoa(j)))
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val, _ := common.HashData([]byte("val" + strconv.Itoa(j)))
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err = ch.Add(dbutils.GenerateCompositeStorageKey(addrHash, inc, key), val.Bytes())
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if err != nil {
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t.Fatal(err)
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}
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}
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}
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b, err := EncodeStorage(ch)
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if err != nil {
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t.Fatal(err)
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}
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ch2, err := DecodeStorage(b)
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if err != nil {
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t.Fatal(err)
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}
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for i := range ch.Changes {
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if !bytes.Equal(ch.Changes[i].Key, ch2.Changes[i].Key) {
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t.Log(common.Bytes2Hex(ch.Changes[i].Key))
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t.Log(common.Bytes2Hex(ch2.Changes[i].Key))
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t.Error("not equal", i)
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}
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}
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for i := range ch.Changes {
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if !bytes.Equal(ch.Changes[i].Value, ch2.Changes[i].Value) {
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t.Log(common.Bytes2Hex(ch.Changes[i].Value))
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t.Log(common.Bytes2Hex(ch2.Changes[i].Value))
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t.Fatal("not equal", i)
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}
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}
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if !reflect.DeepEqual(ch, ch2) {
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for i, v := range ch.Changes {
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if !bytes.Equal(v.Key, ch2.Changes[i].Key) || !bytes.Equal(v.Value, ch2.Changes[i].Value) {
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fmt.Println("Diff ", i)
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fmt.Println("k1", common.Bytes2Hex(v.Key), len(v.Key))
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fmt.Println("k2", common.Bytes2Hex(ch2.Changes[i].Key))
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fmt.Println("v1", common.Bytes2Hex(v.Value))
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fmt.Println("v2", common.Bytes2Hex(ch2.Changes[i].Value))
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}
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}
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t.Error("not equal")
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}
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}
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for _, v := range numOfChanges {
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v := v
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t.Run(formatTestName(v, 1), func(t *testing.T) {
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f(t, v, 1)
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})
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}
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for _, v := range numOfChanges {
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v := v
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t.Run(formatTestName(v, 5), func(t *testing.T) {
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f(t, v, 5)
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})
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}
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t.Run(formatTestName(10, 10), func(t *testing.T) {
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f(t, 10, 10)
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})
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t.Run(formatTestName(50, 1000), func(t *testing.T) {
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f(t, 50, 1000)
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})
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t.Run(formatTestName(100, 1000), func(t *testing.T) {
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f(t, 100, 1000)
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})
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t.Run(formatTestName(1000, 1000), func(t *testing.T) {
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f(t, 1000, 1000)
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})
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t.Run(formatTestName(5, 10000), func(t *testing.T) {
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f(t, 5, 10000)
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})
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t.Run(formatTestName(20, 30000), func(t *testing.T) {
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f(t, 20, 30000)
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})
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}
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func TestEncodingStorageNewWithDefaultIncarnation(t *testing.T) {
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f := func(t *testing.T, numOfElements int, numOfKeys int) {
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// empty StorageChangeSet first
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ch := NewStorageChangeSet()
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var err error
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for i := 0; i < numOfElements; i++ {
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addrHash, _ := common.HashData([]byte("addrHash" + strconv.Itoa(i)))
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for j := 0; j < numOfKeys; j++ {
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key, _ := common.HashData([]byte("key" + strconv.Itoa(j)))
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val, _ := common.HashData([]byte("val" + strconv.Itoa(j)))
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err = ch.Add(dbutils.GenerateCompositeStorageKey(addrHash, defaultIncarnation, key), val.Bytes())
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if err != nil {
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t.Fatal(err)
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}
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}
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}
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b, err := EncodeStorage(ch)
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if err != nil {
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t.Fatal(err)
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}
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ch2, err := DecodeStorage(b)
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if err != nil {
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t.Fatal(err)
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}
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for i := range ch.Changes {
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if !bytes.Equal(ch.Changes[i].Key, ch2.Changes[i].Key) {
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t.Log(common.Bytes2Hex(ch.Changes[i].Key))
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t.Log(common.Bytes2Hex(ch2.Changes[i].Key))
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t.Error("not equal", i)
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}
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}
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for i := range ch.Changes {
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if !bytes.Equal(ch.Changes[i].Value, ch2.Changes[i].Value) {
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t.Log(common.Bytes2Hex(ch.Changes[i].Value))
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t.Log(common.Bytes2Hex(ch2.Changes[i].Value))
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t.Fatal("not equal", i)
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}
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}
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if !reflect.DeepEqual(ch, ch2) {
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for i, v := range ch.Changes {
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if !bytes.Equal(v.Key, ch2.Changes[i].Key) || !bytes.Equal(v.Value, ch2.Changes[i].Value) {
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fmt.Println("Diff ", i)
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fmt.Println("k1", common.Bytes2Hex(v.Key), len(v.Key))
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fmt.Println("k2", common.Bytes2Hex(ch2.Changes[i].Key))
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fmt.Println("v1", common.Bytes2Hex(v.Value))
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fmt.Println("v2", common.Bytes2Hex(ch2.Changes[i].Value))
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}
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}
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t.Error("not equal")
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}
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}
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for _, v := range numOfChanges {
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v := v
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t.Run(fmt.Sprintf("elements: %d keys: %d", v, 1), func(t *testing.T) {
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f(t, v, 1)
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})
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}
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for _, v := range numOfChanges {
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v := v
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t.Run(fmt.Sprintf("elements: %d keys: %d", v, 5), func(t *testing.T) {
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f(t, v, 5)
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})
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}
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t.Run(formatTestName(50, 1000), func(t *testing.T) {
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f(t, 50, 1000)
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})
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t.Run(formatTestName(5, 10000), func(t *testing.T) {
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f(t, 5, 10000)
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})
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t.Run(formatTestName(100, 1000), func(t *testing.T) {
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f(t, 100, 1000)
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})
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t.Run(formatTestName(1000, 1000), func(t *testing.T) {
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f(t, 1000, 1000)
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})
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t.Run(formatTestName(20, 30000), func(t *testing.T) {
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f(t, 20, 30000)
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})
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}
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func TestEncodingStorageNewWithDefaultIncarnationAndEmptyValue(t *testing.T) {
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f := func(t *testing.T, numOfElements int, numOfKeys int) {
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// empty StorageChangeSet first
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ch := NewStorageChangeSet()
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var err error
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for i := 0; i < numOfElements; i++ {
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addrHash, _ := common.HashData([]byte("addrHash" + strconv.Itoa(i)))
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for j := 0; j < numOfKeys; j++ {
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key, _ := common.HashData([]byte("key" + strconv.Itoa(j)))
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val := []byte{}
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err = ch.Add(dbutils.GenerateCompositeStorageKey(addrHash, defaultIncarnation, key), val)
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if err != nil {
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t.Fatal(err)
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}
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}
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}
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b, err := EncodeStorage(ch)
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if err != nil {
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t.Fatal(err)
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}
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ch2, err := DecodeStorage(b)
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if err != nil {
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t.Fatal(err)
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}
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for i := range ch.Changes {
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if !bytes.Equal(ch.Changes[i].Key, ch2.Changes[i].Key) {
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t.Log(common.Bytes2Hex(ch.Changes[i].Key))
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t.Log(common.Bytes2Hex(ch2.Changes[i].Key))
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t.Error("not equal", i)
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}
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}
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for i := range ch.Changes {
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if !bytes.Equal(ch.Changes[i].Value, ch2.Changes[i].Value) {
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t.Log(common.Bytes2Hex(ch.Changes[i].Value))
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t.Log(common.Bytes2Hex(ch2.Changes[i].Value))
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t.Fatal("not equal", i)
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}
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}
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if !reflect.DeepEqual(ch, ch2) {
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for i, v := range ch.Changes {
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if !bytes.Equal(v.Key, ch2.Changes[i].Key) || !bytes.Equal(v.Value, ch2.Changes[i].Value) {
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fmt.Println("Diff ", i)
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fmt.Println("k1", common.Bytes2Hex(v.Key), len(v.Key))
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fmt.Println("k2", common.Bytes2Hex(ch2.Changes[i].Key))
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fmt.Println("v1", common.Bytes2Hex(v.Value))
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fmt.Println("v2", common.Bytes2Hex(ch2.Changes[i].Value))
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}
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}
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t.Error("not equal")
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}
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}
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for _, v := range numOfChanges {
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v := v
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t.Run(fmt.Sprintf("elements: %d keys: %d", v, 1), func(t *testing.T) {
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f(t, v, 1)
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})
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}
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for _, v := range numOfChanges {
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v := v
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t.Run(fmt.Sprintf("elements: %d keys: %d", v, 5), func(t *testing.T) {
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f(t, v, 5)
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})
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}
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t.Run(formatTestName(50, 1000), func(t *testing.T) {
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f(t, 50, 1000)
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})
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t.Run(formatTestName(5, 10000), func(t *testing.T) {
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f(t, 5, 10000)
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})
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t.Run(formatTestName(100, 1000), func(t *testing.T) {
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f(t, 100, 1000)
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})
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t.Run(formatTestName(1000, 1000), func(t *testing.T) {
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f(t, 1000, 1000)
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})
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t.Run(formatTestName(20, 30000), func(t *testing.T) {
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f(t, 20, 30000)
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})
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}
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func TestEncodingStorageNewWithoutNotDefaultIncarnationWalk(t *testing.T) {
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f := func(t *testing.T, numOfElements, numOfKeys int) {
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ch := NewStorageChangeSet()
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for i := 0; i < numOfElements; i++ {
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addrHash, _ := common.HashData([]byte("addrHash" + strconv.Itoa(i)))
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for j := 0; j < numOfKeys; j++ {
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key, _ := common.HashData([]byte("key" + strconv.Itoa(j)))
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val, _ := common.HashData([]byte("val" + strconv.Itoa(j)))
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err := ch.Add(dbutils.GenerateCompositeStorageKey(addrHash, defaultIncarnation, key), val.Bytes())
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if err != nil {
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t.Fatal(err)
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}
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}
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}
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b, err := EncodeStorage(ch)
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if err != nil {
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t.Fatal(err)
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}
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i := 0
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err = StorageChangeSetBytes(b).Walk(func(k, v []byte) error {
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if !bytes.Equal(k, ch.Changes[i].Key) {
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t.Log(common.Bytes2Hex(ch.Changes[i].Key))
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t.Log(common.Bytes2Hex(k))
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t.Error(i, "key was incorrect", common.Bytes2Hex(k), common.Bytes2Hex(ch.Changes[i].Key))
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}
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if !bytes.Equal(v, ch.Changes[i].Value) {
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t.Log(common.Bytes2Hex(ch.Changes[i].Value))
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t.Log(common.Bytes2Hex(v))
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t.Error(i, "val is incorrect", v, ch.Changes[i].Value)
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}
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i++
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return nil
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})
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if err != nil {
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t.Fatal(err)
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}
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}
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for _, v := range numOfChanges {
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v := v
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t.Run(fmt.Sprintf("elements: %d keys: %d", v, 1), func(t *testing.T) {
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f(t, v, 1)
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})
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}
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for _, v := range numOfChanges {
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v := v
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t.Run(fmt.Sprintf("elements: %d keys: %d", v, 5), func(t *testing.T) {
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f(t, v, 5)
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})
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}
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t.Run(formatTestName(50, 1000), func(t *testing.T) {
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f(t, 50, 1000)
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})
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t.Run(formatTestName(5, 10000), func(t *testing.T) {
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f(t, 5, 10000)
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})
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t.Run(formatTestName(100, 1000), func(t *testing.T) {
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f(t, 100, 1000)
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})
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t.Run(formatTestName(1000, 1000), func(t *testing.T) {
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f(t, 1000, 1000)
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})
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t.Run(formatTestName(20, 30000), func(t *testing.T) {
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f(t, 20, 30000)
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})
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}
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func TestEncodingStorageNewWithoutNotDefaultIncarnationFind(t *testing.T) {
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f := func(t *testing.T, numOfElements, numOfKeys int) {
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ch := NewStorageChangeSet()
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for i := 0; i < numOfElements; i++ {
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addrHash, _ := common.HashData([]byte("addrHash" + strconv.Itoa(i)))
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for j := 0; j < numOfKeys; j++ {
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key, _ := common.HashData([]byte("key" + strconv.Itoa(j)))
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val, _ := common.HashData([]byte("val" + strconv.Itoa(j)))
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err := ch.Add(dbutils.GenerateCompositeStorageKey(addrHash, defaultIncarnation, key), val.Bytes())
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if err != nil {
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t.Fatal(err)
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}
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}
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}
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b, err := EncodeStorage(ch)
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if err != nil {
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t.Fatal(err)
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}
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for i, v := range ch.Changes {
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val, err := StorageChangeSetBytes(b).Find(v.Key)
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if err != nil {
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t.Error(err, i)
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}
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if !bytes.Equal(val, v.Value) {
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t.Error("value not equal for ") //, v, val)
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}
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}
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}
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for _, v := range numOfChanges[:len(numOfChanges)-2] {
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v := v
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t.Run(fmt.Sprintf("elements: %d keys: %d", v, 1), func(t *testing.T) {
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f(t, v, 1)
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})
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}
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for _, v := range numOfChanges[:len(numOfChanges)-2] {
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v := v
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t.Run(fmt.Sprintf("elements: %d keys: %d", v, 5), func(t *testing.T) {
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f(t, v, 5)
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})
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}
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t.Run(formatTestName(50, 1000), func(t *testing.T) {
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f(t, 50, 1000)
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})
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t.Run(formatTestName(5, 10000), func(t *testing.T) {
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f(t, 5, 10000)
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})
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t.Run(formatTestName(100, 1000), func(t *testing.T) {
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f(t, 100, 1000)
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})
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t.Run(formatTestName(1000, 1000), func(t *testing.T) {
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f(t, 1000, 1000)
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})
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t.Run(formatTestName(20, 30000), func(t *testing.T) {
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f(t, 20, 30000)
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})
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}
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func BenchmarkDecodeNewStorage(t *testing.B) {
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numOfElements := 10
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// empty StorageChangeSet first
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ch := NewStorageChangeSet()
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var err error
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for i := 0; i < numOfElements; i++ {
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addrHash, _ := common.HashData([]byte("addrHash" + strconv.Itoa(i)))
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key, _ := common.HashData([]byte("key" + strconv.Itoa(i)))
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val, _ := common.HashData([]byte("val" + strconv.Itoa(i)))
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err = ch.Add(dbutils.GenerateCompositeStorageKey(addrHash, rand.Uint64(), key), val.Bytes())
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if err != nil {
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t.Fatal(err)
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}
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}
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b, err := EncodeStorage(ch)
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if err != nil {
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t.Fatal(err)
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}
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t.ResetTimer()
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var ch2 *ChangeSet
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for i := 0; i < t.N; i++ {
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ch2, err = DecodeStorage(b)
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if err != nil {
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t.Fatal(err)
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}
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}
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_ = ch2
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}
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func BenchmarkEncodeNewStorage(t *testing.B) {
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numOfElements := 10
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// empty StorageChangeSet first
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ch := NewStorageChangeSet()
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var err error
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for i := 0; i < numOfElements; i++ {
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addrHash, _ := common.HashData([]byte("addrHash" + strconv.Itoa(i)))
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key, _ := common.HashData([]byte("key" + strconv.Itoa(i)))
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val, _ := common.HashData([]byte("val" + strconv.Itoa(i)))
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err = ch.Add(dbutils.GenerateCompositeStorageKey(addrHash, rand.Uint64(), key), val.Bytes())
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if err != nil {
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t.Fatal(err)
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}
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}
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var b []byte
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t.ResetTimer()
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for i := 0; i < t.N; i++ {
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b, err = EncodeStorage(ch)
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if err != nil {
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t.Fatal(err)
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}
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}
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_ = b
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}
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func BenchmarkFindStorage(t *testing.B) {
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numOfElements := 1000
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// empty StorageChangeSet first
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ch := NewStorageChangeSet()
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var err error
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for i := 0; i < numOfElements; i++ {
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addrHash, _ := common.HashData([]byte("addrHash" + strconv.Itoa(i)))
|
|
key, _ := common.HashData([]byte("key" + strconv.Itoa(i)))
|
|
val, _ := common.HashData([]byte("val" + strconv.Itoa(i)))
|
|
err = ch.Add(dbutils.GenerateCompositeStorageKey(addrHash, rand.Uint64(), key), val.Bytes())
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
var v []byte
|
|
b, err := EncodeStorage(ch)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
finder := StorageChangeSetBytes(b)
|
|
t.ResetTimer()
|
|
for i := 0; i < t.N; i++ {
|
|
v, err = finder.Find(ch.Changes[10].Key)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
_ = b
|
|
_ = v
|
|
}
|
|
|
|
func BenchmarkWalkStorage(t *testing.B) {
|
|
numOfElements := 10
|
|
// empty StorageChangeSet first
|
|
ch := NewStorageChangeSet()
|
|
var err error
|
|
for i := 0; i < numOfElements; i++ {
|
|
addrHash, _ := common.HashData([]byte("addrHash" + strconv.Itoa(i)))
|
|
key, _ := common.HashData([]byte("key" + strconv.Itoa(i)))
|
|
val, _ := common.HashData([]byte("val" + strconv.Itoa(i)))
|
|
err = ch.Add(dbutils.GenerateCompositeStorageKey(addrHash, rand.Uint64(), key), val.Bytes())
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
var v, k []byte
|
|
b, err := EncodeStorage(ch)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
finder := StorageChangeSetBytes(b)
|
|
t.ResetTimer()
|
|
for i := 0; i < t.N; i++ {
|
|
err = finder.Walk(func(kk, vv []byte) error {
|
|
v = vv
|
|
k = kk
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
_ = b
|
|
_ = v
|
|
_ = k
|
|
}
|
|
|
|
func formatTestName(elements, keys int) string {
|
|
return fmt.Sprintf("elements: %d keys: %d", elements, keys)
|
|
}
|
|
|
|
// TestDefaultIncarnationCompress is a encoding-specific test that may need to be
|
|
// adjusted if the encoding changes. This tests checks that default incarnations are
|
|
// getting compressed
|
|
func TestDefaultIncarnationCompress(t *testing.T) {
|
|
// We create two changsets, with the same data, except for the incarnation
|
|
// First changeset has incarnation == defaultIncarnation, which should be compressed
|
|
// Second changeset has incarnation == defautIncarnation+1, which would not be compressed
|
|
ch1 := NewStorageChangeSet()
|
|
addrHash, _ := common.HashData([]byte("addrHash"))
|
|
key, _ := common.HashData([]byte("key"))
|
|
val, _ := common.HashData([]byte("val"))
|
|
err := ch1.Add(dbutils.GenerateCompositeStorageKey(addrHash, defaultIncarnation, key), val.Bytes())
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
b1, err1 := EncodeStorage(ch1)
|
|
if err1 != nil {
|
|
t.Fatal(err1)
|
|
}
|
|
ch2 := NewStorageChangeSet()
|
|
err = ch2.Add(dbutils.GenerateCompositeStorageKey(addrHash, defaultIncarnation+1, key), val.Bytes())
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
b2, err2 := EncodeStorage(ch2)
|
|
if err2 != nil {
|
|
t.Fatal(err2)
|
|
}
|
|
if len(b1) >= len(b2) {
|
|
t.Errorf("first encoding should be shorter than the second, got %d >= %d", len(b1), len(b2))
|
|
}
|
|
}
|