forked from TrueCloudLab/frostfs-node
122 lines
3.2 KiB
Go
122 lines
3.2 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/filepath"
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"strings"
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"testing"
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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-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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"github.com/nspcc-dev/neofs-sdk-go/object"
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oidtest "github.com/nspcc-dev/neofs-sdk-go/object/id/test"
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usertest "github.com/nspcc-dev/neofs-sdk-go/user/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, t.TempDir(), enableWriteCache,
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[]writecache.Option{writecache.WithMaxMemSize(0)},
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nil)
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}
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func newCustomShard(t testing.TB, rootPath string, enableWriteCache bool, wcOpts []writecache.Option, bsOpts []blobstor.Option) *shard.Shard {
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if enableWriteCache {
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rootPath = filepath.Join(rootPath, "wc")
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} else {
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rootPath = filepath.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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append([]blobstor.Option{
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blobstor.WithRootPath(filepath.Join(rootPath, "blob")),
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blobstor.WithBlobovniczaShallowWidth(2),
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blobstor.WithBlobovniczaShallowDepth(2),
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}, bsOpts...)...,
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),
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shard.WithMetaBaseOptions(
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meta.WithPath(filepath.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(
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[]writecache.Option{writecache.WithPath(filepath.Join(rootPath, "wcache"))},
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wcOpts...)...,
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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 generateObject(t *testing.T) *object.Object {
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return generateObjectWithCID(t, cidtest.ID())
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}
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func generateObjectWithCID(t *testing.T, cnr cid.ID) *object.Object {
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data := make([]byte, 32)
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rand.Read(data)
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return generateObjectWithPayload(cnr, data)
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}
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func generateObjectWithPayload(cnr cid.ID, data []byte) *object.Object {
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var ver version.Version
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ver.SetMajor(2)
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ver.SetMinor(1)
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var csum checksum.Checksum
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csum.SetSHA256(sha256.Sum256(data))
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var csumTZ checksum.Checksum
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csumTZ.SetTillichZemor(tz.Sum(csum.Value()))
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obj := object.New()
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obj.SetID(oidtest.ID())
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obj.SetOwnerID(usertest.ID())
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obj.SetContainerID(cnr)
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obj.SetVersion(&ver)
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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.Object, key, val string) {
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var attr object.Attribute
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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.Object, 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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