forked from TrueCloudLab/frostfs-node
93 lines
2.3 KiB
Go
93 lines
2.3 KiB
Go
package shard_test
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import (
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"errors"
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"testing"
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"time"
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"github.com/nspcc-dev/neofs-node/pkg/core/object"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/shard"
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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 TestShard_Head(t *testing.T) {
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t.Run("without write cache", func(t *testing.T) {
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testShardHead(t, false)
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})
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t.Run("with write cache", func(t *testing.T) {
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testShardHead(t, true)
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})
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}
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func testShardHead(t *testing.T, hasWriteCache bool) {
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sh := newShard(t, hasWriteCache)
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defer releaseShard(sh, t)
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putPrm := new(shard.PutPrm)
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headPrm := new(shard.HeadPrm)
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t.Run("regular object", func(t *testing.T) {
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obj := generateRawObject(t)
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addAttribute(obj, "foo", "bar")
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putPrm.WithObject(obj.Object())
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_, err := sh.Put(putPrm)
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require.NoError(t, err)
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headPrm.WithAddress(obj.Object().Address())
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res, err := testHead(t, sh, headPrm, hasWriteCache)
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require.NoError(t, err)
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require.Equal(t, obj.Object(), res.Object())
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})
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t.Run("virtual object", func(t *testing.T) {
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cid := cidtest.ID()
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splitID := objectSDK.NewSplitID()
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parent := generateRawObjectWithCID(t, cid)
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addAttribute(parent, "foo", "bar")
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child := generateRawObjectWithCID(t, cid)
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child.SetParent(parent.Object().SDK())
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child.SetParentID(parent.ID())
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child.SetSplitID(splitID)
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putPrm.WithObject(child.Object())
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_, err := sh.Put(putPrm)
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require.NoError(t, err)
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headPrm.WithAddress(parent.Object().Address())
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headPrm.WithRaw(true)
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var siErr *objectSDK.SplitInfoError
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_, err = testHead(t, sh, headPrm, hasWriteCache)
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require.True(t, errors.As(err, &siErr))
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headPrm.WithAddress(parent.Object().Address())
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headPrm.WithRaw(false)
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head, err := sh.Head(headPrm)
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require.NoError(t, err)
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require.Equal(t, parent.Object(), head.Object())
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})
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}
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func testHead(t *testing.T, sh *shard.Shard, headPrm *shard.HeadPrm, hasWriteCache bool) (*shard.HeadRes, error) {
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res, err := sh.Head(headPrm)
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if hasWriteCache {
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require.Eventually(t, func() bool {
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if errors.Is(err, object.ErrNotFound) {
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res, err = sh.Head(headPrm)
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}
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return !errors.Is(err, object.ErrNotFound)
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}, time.Second, time.Millisecond*100)
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}
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return res, err
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}
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