package meta_test import ( "errors" "testing" "github.com/TrueCloudLab/frostfs-node/pkg/core/object" meta "github.com/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase" apistatus "github.com/TrueCloudLab/frostfs-sdk-go/client/status" cidtest "github.com/TrueCloudLab/frostfs-sdk-go/container/id/test" objectSDK "github.com/TrueCloudLab/frostfs-sdk-go/object" oid "github.com/TrueCloudLab/frostfs-sdk-go/object/id" oidtest "github.com/TrueCloudLab/frostfs-sdk-go/object/id/test" "github.com/stretchr/testify/require" ) func TestDB_Delete(t *testing.T) { db := newDB(t) cnr := cidtest.ID() parent := generateObjectWithCID(t, cnr) addAttribute(parent, "foo", "bar") child := generateObjectWithCID(t, cnr) child.SetParent(parent) idParent, _ := parent.ID() child.SetParentID(idParent) // put object with parent err := putBig(db, child) require.NoError(t, err) // fill ToMoveIt index err = metaToMoveIt(db, object.AddressOf(child)) require.NoError(t, err) // check if Movable list is not empty l, err := metaMovable(db) require.NoError(t, err) require.Len(t, l, 1) // try to remove parent, should be no-op, error-free err = metaDelete(db, object.AddressOf(parent)) require.NoError(t, err) // inhume parent and child so they will be on graveyard ts := generateObjectWithCID(t, cnr) err = metaInhume(db, object.AddressOf(child), object.AddressOf(ts)) require.NoError(t, err) // delete object err = metaDelete(db, object.AddressOf(child)) require.NoError(t, err) // check if there is no data in Movable index l, err = metaMovable(db) require.NoError(t, err) require.Len(t, l, 0) // check if they marked as already removed ok, err := metaExists(db, object.AddressOf(child)) require.Error(t, apistatus.ObjectAlreadyRemoved{}) require.False(t, ok) ok, err = metaExists(db, object.AddressOf(parent)) require.Error(t, apistatus.ObjectAlreadyRemoved{}) require.False(t, ok) } func TestDeleteAllChildren(t *testing.T) { db := newDB(t) cnr := cidtest.ID() // generate parent object parent := generateObjectWithCID(t, cnr) // generate 2 children child1 := generateObjectWithCID(t, cnr) child1.SetParent(parent) idParent, _ := parent.ID() child1.SetParentID(idParent) child2 := generateObjectWithCID(t, cnr) child2.SetParent(parent) child2.SetParentID(idParent) // put children require.NoError(t, putBig(db, child1)) require.NoError(t, putBig(db, child2)) // Exists should return split info for parent _, err := metaExists(db, object.AddressOf(parent)) siErr := objectSDK.NewSplitInfoError(nil) require.True(t, errors.As(err, &siErr)) // remove all children in single call err = metaDelete(db, object.AddressOf(child1), object.AddressOf(child2)) require.NoError(t, err) // parent should not be found now ex, err := metaExists(db, object.AddressOf(parent)) require.NoError(t, err) require.False(t, ex) } func TestGraveOnlyDelete(t *testing.T) { db := newDB(t) addr := oidtest.Address() // inhume non-existent object by address require.NoError(t, metaInhume(db, addr, oidtest.Address())) // delete the object data require.NoError(t, metaDelete(db, addr)) } func TestExpiredObject(t *testing.T) { db := newDB(t, meta.WithEpochState(epochState{currEpoch})) checkExpiredObjects(t, db, func(exp, nonExp *objectSDK.Object) { // removing expired object should be error-free require.NoError(t, metaDelete(db, object.AddressOf(exp))) require.NoError(t, metaDelete(db, object.AddressOf(nonExp))) }) } func metaDelete(db *meta.DB, addrs ...oid.Address) error { var deletePrm meta.DeletePrm deletePrm.SetAddresses(addrs...) _, err := db.Delete(deletePrm) return err }