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

package engine

import (
	"context"
	"strconv"
	"testing"

	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/object"
	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/internal/testutil"
	meta "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard"
	objectV2 "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/object"
	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
	objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
	oidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test"
	"github.com/stretchr/testify/require"
)

func TestStorageEngine_Inhume(t *testing.T) {
	cnr := cidtest.ID()
	splitID := objectSDK.NewSplitID()

	fs := objectSDK.SearchFilters{}
	fs.AddRootFilter()

	tombstoneID := object.AddressOf(testutil.GenerateObjectWithCID(cnr))
	parent := testutil.GenerateObjectWithCID(cnr)

	child := testutil.GenerateObjectWithCID(cnr)
	child.SetParent(parent)
	idParent, _ := parent.ID()
	child.SetParentID(idParent)
	child.SetSplitID(splitID)

	link := testutil.GenerateObjectWithCID(cnr)
	link.SetParent(parent)
	link.SetParentID(idParent)
	idChild, _ := child.ID()
	link.SetChildren(idChild)
	link.SetSplitID(splitID)

	t.Run("delete small object", func(t *testing.T) {
		t.Parallel()
		e := testNewEngine(t).setShardsNum(t, 1).prepare(t).engine
		defer func() { require.NoError(t, e.Close(context.Background())) }()

		err := Put(context.Background(), e, parent, false)
		require.NoError(t, err)

		var inhumePrm InhumePrm
		inhumePrm.WithTarget(tombstoneID, object.AddressOf(parent))

		_, err = e.Inhume(context.Background(), inhumePrm)
		require.NoError(t, err)

		addrs, err := Select(context.Background(), e, cnr, false, fs)
		require.NoError(t, err)
		require.Empty(t, addrs)
	})

	t.Run("delete big object", func(t *testing.T) {
		t.Parallel()

		te := testNewEngine(t).setShardsNum(t, 2).prepare(t)
		e := te.engine
		defer func() { require.NoError(t, e.Close(context.Background())) }()

		s1, s2 := te.shards[0], te.shards[1]

		var putChild shard.PutPrm
		putChild.SetObject(child)
		_, err := s1.Put(context.Background(), putChild)
		require.NoError(t, err)

		var putLink shard.PutPrm
		putLink.SetObject(link)
		_, err = s2.Put(context.Background(), putLink)
		require.NoError(t, err)

		var inhumePrm InhumePrm
		inhumePrm.WithTarget(tombstoneID, object.AddressOf(parent))

		_, err = e.Inhume(context.Background(), inhumePrm)
		require.NoError(t, err)

		addrs, err := Select(context.Background(), e, cnr, false, fs)
		require.NoError(t, err)
		require.Empty(t, addrs)
	})
}

func TestInhumeExpiredRegularObject(t *testing.T) {
	t.Parallel()

	const currEpoch = 42
	const objectExpiresAfter = currEpoch - 1

	engine := testNewEngine(t).setShardsNumAdditionalOpts(t, 1, func(_ int) []shard.Option {
		return []shard.Option{
			shard.WithDisabledGC(),
			shard.WithMetaBaseOptions(append(
				testGetDefaultMetabaseOptions(t),
				meta.WithEpochState(epochState{currEpoch}),
			)...),
		}
	}).prepare(t).engine

	cnr := cidtest.ID()

	generateAndPutObject := func() *objectSDK.Object {
		obj := testutil.GenerateObjectWithCID(cnr)
		testutil.AddAttribute(obj, objectV2.SysAttributeExpEpoch, strconv.Itoa(objectExpiresAfter))

		var putPrm PutPrm
		putPrm.Object = obj
		require.NoError(t, engine.Put(context.Background(), putPrm))
		return obj
	}

	t.Run("inhume with tombstone", func(t *testing.T) {
		obj := generateAndPutObject()
		ts := oidtest.Address()
		ts.SetContainer(cnr)

		var prm InhumePrm
		prm.WithTarget(ts, object.AddressOf(obj))
		_, err := engine.Inhume(context.Background(), prm)
		require.NoError(t, err)
	})

	t.Run("inhume without tombstone", func(t *testing.T) {
		obj := generateAndPutObject()

		var prm InhumePrm
		prm.MarkAsGarbage(object.AddressOf(obj))
		_, err := engine.Inhume(context.Background(), prm)
		require.NoError(t, err)
	})
}