WIP shorten delimiter

Signed-off-by: Leonard Lyubich <[email protected]>

Author: cthulhu-rider

pkg/local_object_storage/metabase/metadata_test.go

@@ -23,15 +23,15 @@ import (
 func assertAttrPrefixed[T string | []byte](t testing.TB, mb *bbolt.Bucket, id oid.ID, prefix byte, attr string, val T) {
 	k := []byte{prefix}
 	k = append(k, attr...)
-	k = append(k, "\xc0\x80"...)
+	k = append(k, 0xFF)
 	k = append(k, val...)
-	k = append(k, "\xc0\x80"...)
+	k = append(k, 0xFF)
 	k = append(k, id[:]...)
 	require.Equal(t, []byte{}, mb.Get(k))
 	k = []byte{0x03}
 	k = append(k, id[:]...)
 	k = append(k, attr...)
-	k = append(k, "\xc0\x80"...)
+	k = append(k, 0xFF)
 	k = append(k, val...)
 	require.Equal(t, []byte{}, mb.Get(k))
 }

pkg/local_object_storage/metabase/util.go

@@ -13,7 +13,7 @@ import (
 )
 
 // UTF-8 data separator used in DB.
-var utf8Delimiter = []byte("\xc0\x80") // U+0000
+var utf8Delimiter = []byte{0xFF}
 
 var (
 	// graveyardBucketName stores rows with the objects that have been