frostfs-node/pkg/local_object_storage/shard/shard_test.go
Pavel Karpy 9aba0ba512 [#1634] meta: Add epoch state
It allows performing expiration checks on the stored objects.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-04 16:31:49 +03:00

132 lines
3.5 KiB
Go

package shard_test
import (
"crypto/sha256"
"math"
"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/pilorama"
"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"
)
type epochState struct{}
func (s epochState) CurrentEpoch() uint64 {
return math.MaxUint64
}
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")),
meta.WithEpochState(epochState{}),
),
shard.WithPiloramaOptions(pilorama.WithPath(filepath.Join(rootPath, "pilorama"))),
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))
}