package shard_test import ( "crypto/sha256" "math/rand" "os" "path" "strings" "testing" "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/local_object_storage/writecache" "github.com/nspcc-dev/neofs-node/pkg/util/test" "github.com/nspcc-dev/neofs-sdk-go/checksum" cid "github.com/nspcc-dev/neofs-sdk-go/container/id" cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test" objectSDK "github.com/nspcc-dev/neofs-sdk-go/object" "github.com/nspcc-dev/neofs-sdk-go/owner" ownertest "github.com/nspcc-dev/neofs-sdk-go/owner/test" "github.com/nspcc-dev/neofs-sdk-go/version" "github.com/nspcc-dev/tzhash/tz" "github.com/stretchr/testify/require" "go.uber.org/zap" ) func newShard(t testing.TB, enableWriteCache bool) *shard.Shard { return newCustomShard(t, t.TempDir(), enableWriteCache, writecache.WithMaxMemSize(0)) } func newCustomShard(t testing.TB, rootPath string, enableWriteCache bool, wcOpts ...writecache.Option) *shard.Shard { 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( append(wcOpts, writecache.WithPath(path.Join(rootPath, "wcache")))..., ), } 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(strings.Split(t.Name(), string(os.PathSeparator))[0]) } func generateRawObject(t *testing.T) *object.RawObject { return generateRawObjectWithCID(t, cidtest.ID()) } func generateRawObjectWithCID(t *testing.T, cid *cid.ID) *object.RawObject { data := owner.PublicKeyToIDBytes(&test.DecodeKey(-1).PublicKey) return generateRawObjectWithPayload(cid, data) } func generateRawObjectWithPayload(cid *cid.ID, data []byte) *object.RawObject { version := version.New() version.SetMajor(2) version.SetMinor(1) csum := new(checksum.Checksum) csum.SetSHA256(sha256.Sum256(data)) csumTZ := new(checksum.Checksum) csumTZ.SetTillichZemor(tz.Sum(csum.Sum())) obj := object.NewRaw() obj.SetID(generateOID()) obj.SetOwnerID(ownertest.ID()) obj.SetContainerID(cid) obj.SetVersion(version) obj.SetPayload(data) 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 generateOID() *objectSDK.ID { cs := [sha256.Size]byte{} _, _ = rand.Read(cs[:]) id := objectSDK.NewID() id.SetSHA256(cs) return id }