284 lines
6.4 KiB
Go
284 lines
6.4 KiB
Go
package engine
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import (
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"context"
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"os"
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"strconv"
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"testing"
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"time"
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objectV2 "github.com/nspcc-dev/neofs-api-go/v2/object"
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objectcore "github.com/nspcc-dev/neofs-node/pkg/core/object"
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meta "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/metabase"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/shard"
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"github.com/nspcc-dev/neofs-node/pkg/util"
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apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
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cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
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"github.com/nspcc-dev/neofs-sdk-go/object"
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oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
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objecttest "github.com/nspcc-dev/neofs-sdk-go/object/id/test"
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oidtest "github.com/nspcc-dev/neofs-sdk-go/object/id/test"
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"github.com/panjf2000/ants/v2"
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"github.com/stretchr/testify/require"
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)
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type tss struct {
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expEpoch uint64
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}
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func (t tss) IsTombstoneAvailable(ctx context.Context, _ oid.Address, epoch uint64) bool {
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return t.expEpoch >= epoch
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}
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func TestLockUserScenario(t *testing.T) {
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// Tested user actions:
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// 1. stores some object
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// 2. locks the object
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// 3. tries to inhume the object with tombstone and expects failure
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// 4. saves tombstone for LOCK-object and receives error
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// 5. waits for an epoch after the lock expiration one
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// 6. tries to inhume the object and expects success
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const lockerExpiresAfter = 13
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cnr := cidtest.ID()
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tombObj := generateObjectWithCID(t, cnr)
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tombForLockID := oidtest.ID()
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tombObj.SetID(tombForLockID)
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e := testEngineFromShardOpts(t, 2, []shard.Option{
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shard.WithGCWorkerPoolInitializer(func(sz int) util.WorkerPool {
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pool, err := ants.NewPool(sz)
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require.NoError(t, err)
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return pool
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}),
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shard.WithTombstoneSource(tss{lockerExpiresAfter}),
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})
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t.Cleanup(func() {
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_ = e.Close()
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_ = os.RemoveAll(t.Name())
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})
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lockerID := oidtest.ID()
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tombID := oidtest.ID()
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var err error
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var objAddr oid.Address
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objAddr.SetContainer(cnr)
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var tombAddr oid.Address
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tombAddr.SetContainer(cnr)
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tombAddr.SetObject(tombID)
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var lockerAddr oid.Address
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lockerAddr.SetContainer(cnr)
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lockerAddr.SetObject(lockerID)
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var a object.Attribute
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a.SetKey(objectV2.SysAttributeExpEpoch)
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a.SetValue(strconv.Itoa(lockerExpiresAfter))
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lockerObj := generateObjectWithCID(t, cnr)
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lockerObj.SetID(lockerID)
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lockerObj.SetAttributes(a)
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var tombForLockAddr oid.Address
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tombForLockAddr.SetContainer(cnr)
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tombForLockAddr.SetObject(tombForLockID)
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// 1.
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obj := generateObjectWithCID(t, cnr)
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id, _ := obj.ID()
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objAddr.SetObject(id)
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err = Put(e, obj)
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require.NoError(t, err)
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// 2.
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var locker object.Lock
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locker.WriteMembers([]oid.ID{id})
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object.WriteLock(lockerObj, locker)
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err = Put(e, lockerObj)
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require.NoError(t, err)
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err = e.Lock(cnr, lockerID, []oid.ID{id})
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require.NoError(t, err)
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// 3.
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var inhumePrm InhumePrm
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inhumePrm.WithTarget(tombAddr, objAddr)
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_, err = e.Inhume(inhumePrm)
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require.ErrorAs(t, err, new(apistatus.ObjectLocked))
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// 4.
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tombObj.SetType(object.TypeTombstone)
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tombObj.SetID(tombForLockID)
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tombObj.SetAttributes(a)
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err = Put(e, tombObj)
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require.NoError(t, err)
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inhumePrm.WithTarget(tombForLockAddr, lockerAddr)
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_, err = e.Inhume(inhumePrm)
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require.ErrorIs(t, err, meta.ErrLockObjectRemoval)
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// 5.
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e.HandleNewEpoch(lockerExpiresAfter + 1)
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// delay for GC
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time.Sleep(time.Second)
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inhumePrm.WithTarget(tombAddr, objAddr)
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_, err = e.Inhume(inhumePrm)
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require.NoError(t, err)
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}
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func TestLockExpiration(t *testing.T) {
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// Tested scenario:
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// 1. some object is stored
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// 2. lock object for it is stored, and the object is locked
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// 3. lock expiration epoch is coming
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// 4. after some delay the object is not locked anymore
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e := testEngineFromShardOpts(t, 2, []shard.Option{
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shard.WithGCWorkerPoolInitializer(func(sz int) util.WorkerPool {
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pool, err := ants.NewPool(sz)
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require.NoError(t, err)
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return pool
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}),
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})
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t.Cleanup(func() {
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_ = e.Close()
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_ = os.RemoveAll(t.Name())
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})
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const lockerExpiresAfter = 13
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cnr := cidtest.ID()
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var err error
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// 1.
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obj := generateObjectWithCID(t, cnr)
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err = Put(e, obj)
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require.NoError(t, err)
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// 2.
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var a object.Attribute
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a.SetKey(objectV2.SysAttributeExpEpoch)
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a.SetValue(strconv.Itoa(lockerExpiresAfter))
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lock := generateObjectWithCID(t, cnr)
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lock.SetType(object.TypeLock)
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lock.SetAttributes(a)
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err = Put(e, lock)
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require.NoError(t, err)
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id, _ := obj.ID()
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idLock, _ := lock.ID()
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err = e.Lock(cnr, idLock, []oid.ID{id})
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require.NoError(t, err)
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var inhumePrm InhumePrm
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inhumePrm.WithTarget(objecttest.Address(), objectcore.AddressOf(obj))
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_, err = e.Inhume(inhumePrm)
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require.ErrorAs(t, err, new(apistatus.ObjectLocked))
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// 3.
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e.HandleNewEpoch(lockerExpiresAfter + 1)
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// delay for GC processing. It can't be estimated, but making it bigger
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// will slow down test
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time.Sleep(time.Second)
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// 4.
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inhumePrm.WithTarget(objecttest.Address(), objectcore.AddressOf(obj))
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_, err = e.Inhume(inhumePrm)
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require.NoError(t, err)
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}
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func TestLockForceRemoval(t *testing.T) {
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// Tested scenario:
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// 1. some object is stored
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// 2. lock object for it is stored, and the object is locked
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// 3. try to remove lock object and get error
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// 4. force lock object removal
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// 5. the object is not locked anymore
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var e *StorageEngine
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e = testEngineFromShardOpts(t, 2, []shard.Option{
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shard.WithGCWorkerPoolInitializer(func(sz int) util.WorkerPool {
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pool, err := ants.NewPool(sz)
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require.NoError(t, err)
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return pool
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}),
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shard.WithDeletedLockCallback(e.processDeletedLocks),
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})
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t.Cleanup(func() {
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_ = e.Close()
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_ = os.RemoveAll(t.Name())
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})
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cnr := cidtest.ID()
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var err error
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// 1.
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obj := generateObjectWithCID(t, cnr)
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err = Put(e, obj)
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require.NoError(t, err)
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// 2.
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lock := generateObjectWithCID(t, cnr)
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lock.SetType(object.TypeLock)
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err = Put(e, lock)
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require.NoError(t, err)
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id, _ := obj.ID()
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idLock, _ := lock.ID()
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err = e.Lock(cnr, idLock, []oid.ID{id})
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require.NoError(t, err)
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// 3.
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var inhumePrm InhumePrm
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inhumePrm.MarkAsGarbage(objectcore.AddressOf(obj))
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_, err = e.Inhume(inhumePrm)
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require.ErrorAs(t, err, new(apistatus.ObjectLocked))
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inhumePrm.WithTarget(objecttest.Address(), objectcore.AddressOf(obj))
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_, err = e.Inhume(inhumePrm)
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require.ErrorAs(t, err, new(apistatus.ObjectLocked))
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// 4.
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var deletePrm DeletePrm
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deletePrm.WithAddress(objectcore.AddressOf(lock))
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deletePrm.WithForceRemoval()
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_, err = e.Delete(deletePrm)
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require.NoError(t, err)
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// 5.
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inhumePrm.MarkAsGarbage(objectcore.AddressOf(obj))
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_, err = e.Inhume(inhumePrm)
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require.NoError(t, err)
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}
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