frostfs-node/pkg/local_object_storage/engine/head_test.go

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package engine
import (
"os"
"testing"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/shard"
cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
"github.com/nspcc-dev/neofs-sdk-go/object"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
"github.com/stretchr/testify/require"
)
func TestHeadRaw(t *testing.T) {
defer os.RemoveAll(t.Name())
cnr := cidtest.ID()
splitID := object.NewSplitID()
parent := generateObjectWithCID(t, cnr)
addAttribute(parent, "foo", "bar")
var parentAddr oid.Address
parentAddr.SetContainer(cnr)
idParent, _ := parent.ID()
parentAddr.SetObject(idParent)
child := generateObjectWithCID(t, cnr)
child.SetParent(parent)
child.SetParentID(idParent)
child.SetSplitID(splitID)
link := generateObjectWithCID(t, cnr)
link.SetParent(parent)
link.SetParentID(idParent)
idChild, _ := child.ID()
link.SetChildren(idChild)
link.SetSplitID(splitID)
t.Run("virtual object split in different shards", func(t *testing.T) {
s1 := testNewShard(t, 1)
s2 := testNewShard(t, 2)
e := testNewEngineWithShards(s1, s2)
defer e.Close()
var putPrmLeft shard.PutPrm
putPrmLeft.WithObject(child)
var putPrmLink shard.PutPrm
putPrmLink.WithObject(link)
// put most left object in one shard
_, err := s1.Put(putPrmLeft)
require.NoError(t, err)
// put link object in another shard
_, err = s2.Put(putPrmLink)
require.NoError(t, err)
// head with raw flag should return SplitInfoError
var headPrm HeadPrm
headPrm.WithAddress(parentAddr)
headPrm.WithRaw(true)
_, err = e.Head(headPrm)
require.Error(t, err)
si, ok := err.(*object.SplitInfoError)
require.True(t, ok)
// SplitInfoError should contain info from both shards
require.Equal(t, splitID, si.SplitInfo().SplitID())
id1, _ := child.ID()
id2, _ := si.SplitInfo().LastPart()
require.Equal(t, id1, id2)
id1, _ = link.ID()
id2, _ = si.SplitInfo().Link()
require.Equal(t, id1, id2)
})
}