122 lines
3 KiB
Go
122 lines
3 KiB
Go
package meta_test
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import (
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"runtime"
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"strconv"
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"testing"
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"time"
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"github.com/TrueCloudLab/frostfs-node/pkg/core/object"
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meta "github.com/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
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"github.com/TrueCloudLab/frostfs-node/pkg/util/rand"
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cidtest "github.com/TrueCloudLab/frostfs-sdk-go/container/id/test"
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objectSDK "github.com/TrueCloudLab/frostfs-sdk-go/object"
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objecttest "github.com/TrueCloudLab/frostfs-sdk-go/object/id/test"
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"github.com/stretchr/testify/require"
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"go.uber.org/atomic"
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)
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func prepareObjects(t testing.TB, n int) []*objectSDK.Object {
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cnr := cidtest.ID()
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parentID := objecttest.ID()
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objs := make([]*objectSDK.Object, n)
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for i := range objs {
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objs[i] = generateObjectWithCID(t, cnr)
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// FKBT indices.
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attrs := make([]objectSDK.Attribute, 20)
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for j := range attrs {
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attrs[j].SetKey("abc" + strconv.FormatUint(rand.Uint64()%4, 16))
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attrs[j].SetValue("xyz" + strconv.FormatUint(rand.Uint64()%4, 16))
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}
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objs[i].SetAttributes(attrs...)
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// List indices.
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if i%2 == 0 {
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objs[i].SetParentID(parentID)
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}
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}
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return objs
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}
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func BenchmarkPut(b *testing.B) {
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b.Run("parallel", func(b *testing.B) {
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db := newDB(b,
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meta.WithMaxBatchDelay(time.Millisecond*10),
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meta.WithMaxBatchSize(runtime.NumCPU()))
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// Ensure the benchmark is bound by CPU and not waiting batch-delay time.
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b.SetParallelism(1)
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index := atomic.NewInt64(-1)
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objs := prepareObjects(b, b.N)
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b.ResetTimer()
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b.ReportAllocs()
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b.RunParallel(func(pb *testing.PB) {
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for pb.Next() {
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if err := metaPut(db, objs[index.Inc()], nil); err != nil {
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b.Fatal(err)
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}
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}
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})
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})
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b.Run("sequential", func(b *testing.B) {
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db := newDB(b,
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meta.WithMaxBatchDelay(time.Millisecond*10),
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meta.WithMaxBatchSize(1))
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index := atomic.NewInt64(-1)
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objs := prepareObjects(b, b.N)
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b.ResetTimer()
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b.ReportAllocs()
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for i := 0; i < b.N; i++ {
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if err := metaPut(db, objs[index.Inc()], nil); err != nil {
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b.Fatal(err)
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}
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}
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})
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}
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func TestDB_PutBlobovnicaUpdate(t *testing.T) {
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db := newDB(t)
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raw1 := generateObject(t)
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storageID := []byte{1, 2, 3, 4}
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// put one object with storageID
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err := metaPut(db, raw1, storageID)
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require.NoError(t, err)
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fetchedStorageID, err := metaStorageID(db, object.AddressOf(raw1))
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require.NoError(t, err)
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require.Equal(t, storageID, fetchedStorageID)
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t.Run("update storageID", func(t *testing.T) {
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newID := []byte{5, 6, 7, 8}
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err := metaPut(db, raw1, newID)
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require.NoError(t, err)
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fetchedBlobovniczaID, err := metaStorageID(db, object.AddressOf(raw1))
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require.NoError(t, err)
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require.Equal(t, newID, fetchedBlobovniczaID)
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})
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t.Run("update storageID on bad object", func(t *testing.T) {
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raw2 := generateObject(t)
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err := putBig(db, raw2)
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require.NoError(t, err)
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fetchedBlobovniczaID, err := metaStorageID(db, object.AddressOf(raw2))
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require.NoError(t, err)
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require.Nil(t, fetchedBlobovniczaID)
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})
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}
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func metaPut(db *meta.DB, obj *objectSDK.Object, id []byte) error {
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var putPrm meta.PutPrm
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putPrm.SetObject(obj)
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putPrm.SetStorageID(id)
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_, err := db.Put(putPrm)
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return err
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}
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