package shard_test import ( "crypto/sha256" "math/rand" "os" "path/filepath" "strings" "testing" "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-sdk-go/checksum" cid "github.com/nspcc-dev/neofs-sdk-go/container/id" cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test" "github.com/nspcc-dev/neofs-sdk-go/object" oidtest "github.com/nspcc-dev/neofs-sdk-go/object/id/test" usertest "github.com/nspcc-dev/neofs-sdk-go/user/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.Option{writecache.WithMaxMemSize(0)}, nil) } func newCustomShard(t testing.TB, rootPath string, enableWriteCache bool, wcOpts []writecache.Option, bsOpts []blobstor.Option) *shard.Shard { if enableWriteCache { rootPath = filepath.Join(rootPath, "wc") } else { rootPath = filepath.Join(rootPath, "nowc") } opts := []shard.Option{ shard.WithLogger(zap.L()), shard.WithBlobStorOptions( append([]blobstor.Option{ blobstor.WithRootPath(filepath.Join(rootPath, "blob")), blobstor.WithBlobovniczaShallowWidth(2), blobstor.WithBlobovniczaShallowDepth(2), }, bsOpts...)..., ), shard.WithMetaBaseOptions( meta.WithPath(filepath.Join(rootPath, "meta")), ), shard.WithWriteCache(enableWriteCache), shard.WithWriteCacheOptions( append( []writecache.Option{writecache.WithPath(filepath.Join(rootPath, "wcache"))}, wcOpts...)..., ), } 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 generateObject(t *testing.T) *object.Object { return generateObjectWithCID(t, cidtest.ID()) } func generateObjectWithCID(t *testing.T, cnr cid.ID) *object.Object { data := make([]byte, 32) rand.Read(data) return generateObjectWithPayload(cnr, data) } func generateObjectWithPayload(cnr cid.ID, data []byte) *object.Object { var ver version.Version ver.SetMajor(2) ver.SetMinor(1) var csum checksum.Checksum csum.SetSHA256(sha256.Sum256(data)) var csumTZ checksum.Checksum csumTZ.SetTillichZemor(tz.Sum(csum.Value())) obj := object.New() obj.SetID(oidtest.ID()) obj.SetOwnerID(usertest.ID()) obj.SetContainerID(cnr) obj.SetVersion(&ver) obj.SetPayload(data) obj.SetPayloadChecksum(csum) obj.SetPayloadHomomorphicHash(csumTZ) return obj } func addAttribute(obj *object.Object, key, val string) { var attr object.Attribute attr.SetKey(key) attr.SetValue(val) attrs := obj.Attributes() attrs = append(attrs, attr) obj.SetAttributes(attrs...) } func addPayload(obj *object.Object, size int) { buf := make([]byte, size) _, _ = rand.Read(buf) obj.SetPayload(buf) obj.SetPayloadSize(uint64(size)) }