forked from TrueCloudLab/neoneo-go
9d2ef775cf
They never return errors, so their interface should reflect that. This allows to remove quite a lot of useless and never tested code. Notice that Get still does return an error. It can be made not to do that, but usually we need to differentiate between successful/unsuccessful accesses anyway, so this doesn't help much.
321 lines
9.1 KiB
Go
321 lines
9.1 KiB
Go
package dao
|
|
|
|
import (
|
|
"encoding/binary"
|
|
"errors"
|
|
"testing"
|
|
|
|
"github.com/nspcc-dev/neo-go/internal/random"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/block"
|
|
"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/io"
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
|
|
"github.com/nspcc-dev/neo-go/pkg/util"
|
|
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
|
|
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestPutGetAndDecode(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
serializable := &TestSerializable{field: random.String(4)}
|
|
hash := []byte{1}
|
|
require.NoError(t, dao.putWithBuffer(serializable, hash, io.NewBufBinWriter()))
|
|
|
|
gotAndDecoded := &TestSerializable{}
|
|
err := dao.GetAndDecode(gotAndDecoded, hash)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
// TestSerializable structure used in testing.
|
|
type TestSerializable struct {
|
|
field string
|
|
}
|
|
|
|
func (t *TestSerializable) EncodeBinary(writer *io.BinWriter) {
|
|
writer.WriteString(t.field)
|
|
}
|
|
|
|
func (t *TestSerializable) DecodeBinary(reader *io.BinReader) {
|
|
t.field = reader.ReadString()
|
|
}
|
|
|
|
func TestPutGetStorageItem(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
id := int32(random.Int(0, 1024))
|
|
key := []byte{0}
|
|
storageItem := state.StorageItem{}
|
|
dao.PutStorageItem(id, key, storageItem)
|
|
gotStorageItem := dao.GetStorageItem(id, key)
|
|
require.Equal(t, storageItem, gotStorageItem)
|
|
}
|
|
|
|
func TestDeleteStorageItem(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
id := int32(random.Int(0, 1024))
|
|
key := []byte{0}
|
|
storageItem := state.StorageItem{}
|
|
dao.PutStorageItem(id, key, storageItem)
|
|
dao.DeleteStorageItem(id, key)
|
|
gotStorageItem := dao.GetStorageItem(id, key)
|
|
require.Nil(t, gotStorageItem)
|
|
}
|
|
|
|
func TestGetBlock_NotExists(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
hash := random.Uint256()
|
|
block, err := dao.GetBlock(hash)
|
|
require.Error(t, err)
|
|
require.Nil(t, block)
|
|
}
|
|
|
|
func TestPutGetBlock(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
b := &block.Block{
|
|
Header: block.Header{
|
|
Script: transaction.Witness{
|
|
VerificationScript: []byte{byte(opcode.PUSH1)},
|
|
InvocationScript: []byte{byte(opcode.NOP)},
|
|
},
|
|
},
|
|
}
|
|
hash := b.Hash()
|
|
appExecResult1 := &state.AppExecResult{
|
|
Container: hash,
|
|
Execution: state.Execution{
|
|
Trigger: trigger.OnPersist,
|
|
Events: []state.NotificationEvent{},
|
|
Stack: []stackitem.Item{},
|
|
},
|
|
}
|
|
appExecResult2 := &state.AppExecResult{
|
|
Container: hash,
|
|
Execution: state.Execution{
|
|
Trigger: trigger.PostPersist,
|
|
Events: []state.NotificationEvent{},
|
|
Stack: []stackitem.Item{},
|
|
},
|
|
}
|
|
err := dao.StoreAsBlock(b, appExecResult1, appExecResult2, nil)
|
|
require.NoError(t, err)
|
|
gotBlock, err := dao.GetBlock(hash)
|
|
require.NoError(t, err)
|
|
require.NotNil(t, gotBlock)
|
|
gotAppExecResult, err := dao.GetAppExecResults(hash, trigger.All)
|
|
require.NoError(t, err)
|
|
require.Equal(t, 2, len(gotAppExecResult))
|
|
require.Equal(t, *appExecResult1, gotAppExecResult[0])
|
|
require.Equal(t, *appExecResult2, gotAppExecResult[1])
|
|
}
|
|
|
|
func TestGetVersion_NoVersion(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
version, err := dao.GetVersion()
|
|
require.Error(t, err)
|
|
require.Equal(t, "", version.Value)
|
|
}
|
|
|
|
func TestGetVersion(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
expected := Version{
|
|
StoragePrefix: 0x42,
|
|
P2PSigExtensions: true,
|
|
StateRootInHeader: true,
|
|
Value: "testVersion",
|
|
}
|
|
dao.PutVersion(expected)
|
|
actual, err := dao.GetVersion()
|
|
require.NoError(t, err)
|
|
require.Equal(t, expected, actual)
|
|
|
|
t.Run("invalid", func(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
dao.Store.Put(storage.SYSVersion.Bytes(), []byte("0.1.2\x00x"))
|
|
|
|
_, err := dao.GetVersion()
|
|
require.Error(t, err)
|
|
})
|
|
t.Run("old format", func(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
dao.Store.Put(storage.SYSVersion.Bytes(), []byte("0.1.2"))
|
|
|
|
version, err := dao.GetVersion()
|
|
require.NoError(t, err)
|
|
require.Equal(t, "0.1.2", version.Value)
|
|
})
|
|
}
|
|
|
|
func TestGetCurrentHeaderHeight_NoHeader(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
height, err := dao.GetCurrentBlockHeight()
|
|
require.Error(t, err)
|
|
require.Equal(t, uint32(0), height)
|
|
}
|
|
|
|
func TestGetCurrentHeaderHeight_Store(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
b := &block.Block{
|
|
Header: block.Header{
|
|
Script: transaction.Witness{
|
|
VerificationScript: []byte{byte(opcode.PUSH1)},
|
|
InvocationScript: []byte{byte(opcode.NOP)},
|
|
},
|
|
},
|
|
}
|
|
dao.StoreAsCurrentBlock(b, nil)
|
|
height, err := dao.GetCurrentBlockHeight()
|
|
require.NoError(t, err)
|
|
require.Equal(t, uint32(0), height)
|
|
}
|
|
|
|
func TestStoreAsTransaction(t *testing.T) {
|
|
t.Run("P2PSigExtensions off", func(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, false)
|
|
tx := transaction.New([]byte{byte(opcode.PUSH1)}, 1)
|
|
tx.Signers = append(tx.Signers, transaction.Signer{})
|
|
tx.Scripts = append(tx.Scripts, transaction.Witness{})
|
|
hash := tx.Hash()
|
|
aer := &state.AppExecResult{
|
|
Container: hash,
|
|
Execution: state.Execution{
|
|
Trigger: trigger.Application,
|
|
Events: []state.NotificationEvent{},
|
|
Stack: []stackitem.Item{},
|
|
},
|
|
}
|
|
err := dao.StoreAsTransaction(tx, 0, aer, nil)
|
|
require.NoError(t, err)
|
|
err = dao.HasTransaction(hash)
|
|
require.NotNil(t, err)
|
|
gotAppExecResult, err := dao.GetAppExecResults(hash, trigger.All)
|
|
require.NoError(t, err)
|
|
require.Equal(t, 1, len(gotAppExecResult))
|
|
require.Equal(t, *aer, gotAppExecResult[0])
|
|
})
|
|
|
|
t.Run("P2PSigExtensions on", func(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, true)
|
|
conflictsH := util.Uint256{1, 2, 3}
|
|
tx := transaction.New([]byte{byte(opcode.PUSH1)}, 1)
|
|
tx.Signers = append(tx.Signers, transaction.Signer{})
|
|
tx.Scripts = append(tx.Scripts, transaction.Witness{})
|
|
tx.Attributes = []transaction.Attribute{
|
|
{
|
|
Type: transaction.ConflictsT,
|
|
Value: &transaction.Conflicts{Hash: conflictsH},
|
|
},
|
|
}
|
|
hash := tx.Hash()
|
|
aer := &state.AppExecResult{
|
|
Container: hash,
|
|
Execution: state.Execution{
|
|
Trigger: trigger.Application,
|
|
Events: []state.NotificationEvent{},
|
|
Stack: []stackitem.Item{},
|
|
},
|
|
}
|
|
err := dao.StoreAsTransaction(tx, 0, aer, nil)
|
|
require.NoError(t, err)
|
|
err = dao.HasTransaction(hash)
|
|
require.True(t, errors.Is(err, ErrAlreadyExists))
|
|
err = dao.HasTransaction(conflictsH)
|
|
require.True(t, errors.Is(err, ErrHasConflicts))
|
|
gotAppExecResult, err := dao.GetAppExecResults(hash, trigger.All)
|
|
require.NoError(t, err)
|
|
require.Equal(t, 1, len(gotAppExecResult))
|
|
require.Equal(t, *aer, gotAppExecResult[0])
|
|
})
|
|
}
|
|
|
|
func BenchmarkStoreAsTransaction(b *testing.B) {
|
|
dao := NewSimple(storage.NewMemoryStore(), false, true)
|
|
tx := transaction.New([]byte{byte(opcode.PUSH1)}, 1)
|
|
tx.Attributes = []transaction.Attribute{
|
|
{
|
|
Type: transaction.ConflictsT,
|
|
Value: &transaction.Conflicts{
|
|
Hash: util.Uint256{1, 2, 3},
|
|
},
|
|
},
|
|
{
|
|
Type: transaction.ConflictsT,
|
|
Value: &transaction.Conflicts{
|
|
Hash: util.Uint256{4, 5, 6},
|
|
},
|
|
},
|
|
{
|
|
Type: transaction.ConflictsT,
|
|
Value: &transaction.Conflicts{
|
|
Hash: util.Uint256{7, 8, 9},
|
|
},
|
|
},
|
|
}
|
|
_ = tx.Hash()
|
|
aer := &state.AppExecResult{
|
|
Container: tx.Hash(),
|
|
Execution: state.Execution{
|
|
Trigger: trigger.Application,
|
|
Events: []state.NotificationEvent{},
|
|
Stack: []stackitem.Item{},
|
|
},
|
|
}
|
|
|
|
b.ResetTimer()
|
|
b.ReportAllocs()
|
|
for n := 0; n < b.N; n++ {
|
|
err := dao.StoreAsTransaction(tx, 1, aer, nil)
|
|
if err != nil {
|
|
b.FailNow()
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestMakeStorageItemKey(t *testing.T) {
|
|
var id int32 = 5
|
|
|
|
expected := []byte{byte(storage.STStorage), 0, 0, 0, 0, 1, 2, 3}
|
|
binary.LittleEndian.PutUint32(expected[1:5], uint32(id))
|
|
actual := makeStorageItemKey(storage.STStorage, id, []byte{1, 2, 3})
|
|
require.Equal(t, expected, actual)
|
|
|
|
expected = expected[0:5]
|
|
actual = makeStorageItemKey(storage.STStorage, id, nil)
|
|
require.Equal(t, expected, actual)
|
|
|
|
expected = []byte{byte(storage.STTempStorage), 0, 0, 0, 0, 1, 2, 3}
|
|
binary.LittleEndian.PutUint32(expected[1:5], uint32(id))
|
|
actual = makeStorageItemKey(storage.STTempStorage, id, []byte{1, 2, 3})
|
|
require.Equal(t, expected, actual)
|
|
}
|
|
|
|
func TestPutGetStateSyncPoint(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), true, false)
|
|
|
|
// empty store
|
|
_, err := dao.GetStateSyncPoint()
|
|
require.Error(t, err)
|
|
|
|
// non-empty store
|
|
var expected uint32 = 5
|
|
dao.PutStateSyncPoint(expected)
|
|
actual, err := dao.GetStateSyncPoint()
|
|
require.NoError(t, err)
|
|
require.Equal(t, expected, actual)
|
|
}
|
|
|
|
func TestPutGetStateSyncCurrentBlockHeight(t *testing.T) {
|
|
dao := NewSimple(storage.NewMemoryStore(), true, false)
|
|
|
|
// empty store
|
|
_, err := dao.GetStateSyncCurrentBlockHeight()
|
|
require.Error(t, err)
|
|
|
|
// non-empty store
|
|
var expected uint32 = 5
|
|
dao.PutStateSyncCurrentBlockHeight(expected)
|
|
actual, err := dao.GetStateSyncCurrentBlockHeight()
|
|
require.NoError(t, err)
|
|
require.Equal(t, expected, actual)
|
|
}
|