128 lines
3.1 KiB
Go
128 lines
3.1 KiB
Go
package meta_test
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import (
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"os"
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"strconv"
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"testing"
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objectV2 "github.com/TrueCloudLab/frostfs-api-go/v2/object"
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meta "github.com/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
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"github.com/TrueCloudLab/frostfs-sdk-go/checksum"
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checksumtest "github.com/TrueCloudLab/frostfs-sdk-go/checksum/test"
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cid "github.com/TrueCloudLab/frostfs-sdk-go/container/id"
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cidtest "github.com/TrueCloudLab/frostfs-sdk-go/container/id/test"
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"github.com/TrueCloudLab/frostfs-sdk-go/object"
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objectSDK "github.com/TrueCloudLab/frostfs-sdk-go/object"
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oid "github.com/TrueCloudLab/frostfs-sdk-go/object/id"
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oidtest "github.com/TrueCloudLab/frostfs-sdk-go/object/id/test"
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usertest "github.com/TrueCloudLab/frostfs-sdk-go/user/test"
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"github.com/TrueCloudLab/frostfs-sdk-go/version"
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"github.com/TrueCloudLab/tzhash/tz"
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"github.com/stretchr/testify/require"
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)
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type epochState struct{ e uint64 }
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func (s epochState) CurrentEpoch() uint64 {
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if s.e != 0 {
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return s.e
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}
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return 0
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}
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// saves "big" object in DB.
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func putBig(db *meta.DB, obj *object.Object) error {
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return metaPut(db, obj, nil)
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}
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func testSelect(t *testing.T, db *meta.DB, cnr cid.ID, fs object.SearchFilters, exp ...oid.Address) {
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res, err := metaSelect(db, cnr, fs)
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require.NoError(t, err)
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require.Len(t, res, len(exp))
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for i := range exp {
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require.Contains(t, res, exp[i])
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}
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}
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func newDB(t testing.TB, opts ...meta.Option) *meta.DB {
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path := t.Name()
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bdb := meta.New(
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append([]meta.Option{
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meta.WithPath(path),
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meta.WithPermissions(0600),
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meta.WithEpochState(epochState{}),
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}, opts...)...,
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)
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require.NoError(t, bdb.Open(false))
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require.NoError(t, bdb.Init())
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t.Cleanup(func() {
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bdb.Close()
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os.Remove(bdb.DumpInfo().Path)
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})
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return bdb
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}
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func generateObject(t testing.TB) *object.Object {
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return generateObjectWithCID(t, cidtest.ID())
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}
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func generateObjectWithCID(t testing.TB, cnr cid.ID) *object.Object {
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var ver version.Version
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ver.SetMajor(2)
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ver.SetMinor(1)
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csum := checksumtest.Checksum()
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var csumTZ checksum.Checksum
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csumTZ.SetTillichZemor(tz.Sum(csum.Value()))
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obj := object.New()
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obj.SetID(oidtest.ID())
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obj.SetOwnerID(usertest.ID())
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obj.SetContainerID(cnr)
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obj.SetVersion(&ver)
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obj.SetPayloadChecksum(csum)
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obj.SetPayloadHomomorphicHash(csumTZ)
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obj.SetPayload([]byte{1, 2, 3, 4, 5})
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return obj
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}
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func addAttribute(obj *object.Object, key, val string) {
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var attr object.Attribute
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attr.SetKey(key)
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attr.SetValue(val)
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attrs := obj.Attributes()
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attrs = append(attrs, attr)
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obj.SetAttributes(attrs...)
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}
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func checkExpiredObjects(t *testing.T, db *meta.DB, f func(exp, nonExp *objectSDK.Object)) {
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expObj := generateObject(t)
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setExpiration(expObj, currEpoch-1)
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require.NoError(t, metaPut(db, expObj, nil))
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nonExpObj := generateObject(t)
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setExpiration(nonExpObj, currEpoch)
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require.NoError(t, metaPut(db, nonExpObj, nil))
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f(expObj, nonExpObj)
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}
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func setExpiration(o *objectSDK.Object, epoch uint64) {
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var attr objectSDK.Attribute
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attr.SetKey(objectV2.SysAttributeExpEpoch)
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attr.SetValue(strconv.FormatUint(epoch, 10))
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o.SetAttributes(append(o.Attributes(), attr)...)
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}
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