forked from TrueCloudLab/frostfs-node
142 lines
3 KiB
Go
142 lines
3 KiB
Go
package blobstor
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import (
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"math/rand"
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"os"
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"testing"
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"github.com/nspcc-dev/neofs-node/pkg/core/object"
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"github.com/nspcc-dev/neofs-node/pkg/util/logger/test"
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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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oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
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oidtest "github.com/nspcc-dev/neofs-sdk-go/object/id/test"
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"github.com/stretchr/testify/require"
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)
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func testObject(sz uint64) *objectSDK.Object {
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raw := objectSDK.New()
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raw.SetID(oidtest.ID())
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raw.SetContainerID(cidtest.ID())
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raw.SetPayload(make([]byte, sz))
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// fit the binary size to the required
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data, _ := raw.Marshal()
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if ln := uint64(len(data)); ln > sz {
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raw.SetPayload(raw.Payload()[:sz-(ln-sz)])
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}
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return raw
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}
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func TestBlobovniczas(t *testing.T) {
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rand.Seed(1024)
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l := test.NewLogger(false)
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p := "./test_blz"
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c := defaultCfg()
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var width, depth, szLim uint64 = 2, 2, 2 << 10
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for _, opt := range []Option{
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WithLogger(l),
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WithSmallSizeLimit(szLim),
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WithBlobovniczaShallowWidth(width),
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WithBlobovniczaShallowDepth(depth),
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WithRootPath(p),
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WithBlobovniczaSize(szLim),
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} {
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opt(c)
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}
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c.blzRootPath = p
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b := newBlobovniczaTree(c)
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defer os.RemoveAll(p)
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require.NoError(t, b.init())
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objSz := uint64(szLim / 2)
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addrList := make([]oid.Address, 0)
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minFitObjNum := width * depth * szLim / objSz
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for i := uint64(0); i < minFitObjNum; i++ {
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obj := testObject(objSz)
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addr := object.AddressOf(obj)
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addrList = append(addrList, addr)
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d, err := obj.Marshal()
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require.NoError(t, err)
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// save object in blobovnicza
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id, err := b.put(addr, d)
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require.NoError(t, err)
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// get w/ blobovnicza ID
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var prm GetSmallPrm
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prm.SetBlobovniczaID(id)
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prm.SetAddress(addr)
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res, err := b.get(prm)
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require.NoError(t, err)
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require.Equal(t, obj, res.Object())
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// get w/o blobovnicza ID
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prm.SetBlobovniczaID(nil)
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res, err = b.get(prm)
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require.NoError(t, err)
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require.Equal(t, obj, res.Object())
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// get range w/ blobovnicza ID
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var rngPrm GetRangeSmallPrm
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rngPrm.SetBlobovniczaID(id)
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rngPrm.SetAddress(addr)
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payload := obj.Payload()
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pSize := uint64(len(obj.Payload()))
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rng := objectSDK.NewRange()
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rngPrm.SetRange(rng)
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off, ln := pSize/3, 2*pSize/3
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rng.SetOffset(off)
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rng.SetLength(ln)
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rngRes, err := b.getRange(rngPrm)
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require.NoError(t, err)
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require.Equal(t, payload[off:off+ln], rngRes.RangeData())
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// get range w/o blobovnicza ID
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rngPrm.SetBlobovniczaID(nil)
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rngRes, err = b.getRange(rngPrm)
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require.NoError(t, err)
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require.Equal(t, payload[off:off+ln], rngRes.RangeData())
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}
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var dPrm DeleteSmallPrm
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var gPrm GetSmallPrm
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for i := range addrList {
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dPrm.SetAddress(addrList[i])
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_, err := b.delete(dPrm)
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require.NoError(t, err)
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gPrm.SetAddress(addrList[i])
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_, err = b.get(gPrm)
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require.ErrorAs(t, err, new(apistatus.ObjectNotFound))
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_, err = b.delete(dPrm)
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require.ErrorAs(t, err, new(apistatus.ObjectNotFound))
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}
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}
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