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