8107c8d1a9
It allows storing information about object in both ways at the same time: 1. Metabase should know if an object is covered by a tombstone (that is not expired yet); 2. It should be possible to physically delete objects covered by a tombstone immediately (mark with GC) but keep tombstone knowledge. Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
115 lines
2.9 KiB
Go
115 lines
2.9 KiB
Go
package meta_test
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import (
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"errors"
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"testing"
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"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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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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objectSDK "github.com/nspcc-dev/neofs-sdk-go/object"
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"github.com/stretchr/testify/require"
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)
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func TestDB_Delete(t *testing.T) {
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db := newDB(t)
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cid := cidtest.ID()
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parent := generateObjectWithCID(t, cid)
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addAttribute(parent, "foo", "bar")
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child := generateObjectWithCID(t, cid)
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child.SetParent(parent)
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child.SetParentID(parent.ID())
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// put object with parent
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err := putBig(db, child)
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require.NoError(t, err)
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// fill ToMoveIt index
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err = meta.ToMoveIt(db, object.AddressOf(child))
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require.NoError(t, err)
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// check if Movable list is not empty
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l, err := meta.Movable(db)
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require.NoError(t, err)
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require.Len(t, l, 1)
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// try to remove parent unsuccessfully
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err = meta.Delete(db, object.AddressOf(parent))
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require.Error(t, err)
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// inhume parent and child so they will be on graveyard
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ts := generateObjectWithCID(t, cid)
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err = meta.Inhume(db, object.AddressOf(child), object.AddressOf(ts))
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require.NoError(t, err)
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// delete object
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err = meta.Delete(db, object.AddressOf(child))
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require.NoError(t, err)
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// check if there is no data in Movable index
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l, err = meta.Movable(db)
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require.NoError(t, err)
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require.Len(t, l, 0)
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// check if they marked as already removed
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ok, err := meta.Exists(db, object.AddressOf(child))
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require.Error(t, apistatus.ObjectAlreadyRemoved{})
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require.False(t, ok)
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ok, err = meta.Exists(db, object.AddressOf(parent))
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require.Error(t, apistatus.ObjectAlreadyRemoved{})
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require.False(t, ok)
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}
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func TestDeleteAllChildren(t *testing.T) {
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db := newDB(t)
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cid := cidtest.ID()
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// generate parent object
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parent := generateObjectWithCID(t, cid)
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// generate 2 children
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child1 := generateObjectWithCID(t, cid)
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child1.SetParent(parent)
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child1.SetParentID(parent.ID())
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child2 := generateObjectWithCID(t, cid)
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child2.SetParent(parent)
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child2.SetParentID(parent.ID())
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// put children
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require.NoError(t, putBig(db, child1))
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require.NoError(t, putBig(db, child2))
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// Exists should return split info for parent
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_, err := meta.Exists(db, object.AddressOf(parent))
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siErr := objectSDK.NewSplitInfoError(nil)
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require.True(t, errors.As(err, &siErr))
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// remove all children in single call
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err = meta.Delete(db, object.AddressOf(child1), object.AddressOf(child2))
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require.NoError(t, err)
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// parent should not be found now
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ex, err := meta.Exists(db, object.AddressOf(parent))
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require.NoError(t, err)
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require.False(t, ex)
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}
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func TestGraveOnlyDelete(t *testing.T) {
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db := newDB(t)
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addr := generateAddress()
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// inhume non-existent object by address
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require.NoError(t, meta.Inhume(db, addr, nil))
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// delete the object data
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require.NoError(t, meta.Delete(db, addr))
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}
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