package shard_test import ( "crypto/rand" "crypto/sha256" "os" "path" "testing" "github.com/nspcc-dev/neofs-api-go/pkg" "github.com/nspcc-dev/neofs-api-go/pkg/container" objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object" "github.com/nspcc-dev/neofs-api-go/pkg/owner" "github.com/nspcc-dev/neofs-node/pkg/core/object" "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor" meta "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/metabase" "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/shard" "github.com/nspcc-dev/neofs-node/pkg/util/test" "github.com/nspcc-dev/tzhash/tz" "github.com/stretchr/testify/require" "go.uber.org/zap" ) func newShard(t testing.TB, enableWriteCache bool) *shard.Shard { rootPath := t.Name() if enableWriteCache { rootPath = path.Join(rootPath, "wc") } else { rootPath = path.Join(rootPath, "nowc") } opts := []shard.Option{ shard.WithLogger(zap.L()), shard.WithBlobStorOptions( blobstor.WithRootPath(path.Join(rootPath, "blob")), blobstor.WithBlobovniczaShallowWidth(2), blobstor.WithBlobovniczaShallowDepth(2), ), shard.WithMetaBaseOptions( meta.WithPath(path.Join(rootPath, "meta")), ), shard.WithWriteCache(enableWriteCache), shard.WithWriteCacheOptions( blobstor.WithRootPath(path.Join(rootPath, "wcache")), blobstor.WithBlobovniczaShallowWidth(1), blobstor.WithBlobovniczaShallowDepth(0), ), } sh := shard.New(opts...) require.NoError(t, sh.Open()) require.NoError(t, sh.Init()) return sh } func releaseShard(s *shard.Shard, t testing.TB) { s.Close() os.RemoveAll(t.Name()) } func generateRawObject(t *testing.T) *object.RawObject { return generateRawObjectWithCID(t, generateCID()) } func generateRawObjectWithCID(t *testing.T, cid *container.ID) *object.RawObject { version := pkg.NewVersion() version.SetMajor(2) version.SetMinor(1) w, err := owner.NEO3WalletFromPublicKey(&test.DecodeKey(-1).PublicKey) require.NoError(t, err) ownerID := owner.NewID() ownerID.SetNeo3Wallet(w) csum := new(pkg.Checksum) csum.SetSHA256(sha256.Sum256(w.Bytes())) csumTZ := new(pkg.Checksum) csumTZ.SetTillichZemor(tz.Sum(csum.Sum())) obj := object.NewRaw() obj.SetID(generateOID()) obj.SetOwnerID(ownerID) obj.SetContainerID(cid) obj.SetVersion(version) obj.SetPayloadChecksum(csum) obj.SetPayloadHomomorphicHash(csumTZ) return obj } func addAttribute(obj *object.RawObject, key, val string) { attr := objectSDK.NewAttribute() attr.SetKey(key) attr.SetValue(val) attrs := obj.Attributes() attrs = append(attrs, attr) obj.SetAttributes(attrs...) } func addPayload(obj *object.RawObject, size int) { buf := make([]byte, size) _, _ = rand.Read(buf) obj.SetPayload(buf) obj.SetPayloadSize(uint64(size)) } func generateCID() *container.ID { cs := [sha256.Size]byte{} _, _ = rand.Read(cs[:]) id := container.NewID() id.SetSHA256(cs) return id } func generateOID() *objectSDK.ID { cs := [sha256.Size]byte{} _, _ = rand.Read(cs[:]) id := objectSDK.NewID() id.SetSHA256(cs) return id }