mirror of
https://github.com/OffchainLabs/prysm.git
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149e220b61
* Validator custody: Update to the latest specfication. * Update beacon-chain/blockchain/process_block.go Co-authored-by: terence <terence@prysmaticlabs.com> * Fix James' comment. * Fix James' comment. * Fix James' comment. --------- Co-authored-by: terence <terence@prysmaticlabs.com> Co-authored-by: james-prysm <90280386+james-prysm@users.noreply.github.com>
298 lines
8.8 KiB
Go
298 lines
8.8 KiB
Go
package sync
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import (
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"context"
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"testing"
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"github.com/OffchainLabs/prysm/v6/beacon-chain/blockchain"
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"github.com/OffchainLabs/prysm/v6/beacon-chain/blockchain/kzg"
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chainMock "github.com/OffchainLabs/prysm/v6/beacon-chain/blockchain/testing"
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"github.com/OffchainLabs/prysm/v6/beacon-chain/db/filesystem"
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dbtest "github.com/OffchainLabs/prysm/v6/beacon-chain/db/testing"
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"github.com/OffchainLabs/prysm/v6/beacon-chain/execution"
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mockExecution "github.com/OffchainLabs/prysm/v6/beacon-chain/execution/testing"
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"github.com/OffchainLabs/prysm/v6/beacon-chain/operations/attestations"
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mockp2p "github.com/OffchainLabs/prysm/v6/beacon-chain/p2p/testing"
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"github.com/OffchainLabs/prysm/v6/beacon-chain/startup"
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lruwrpr "github.com/OffchainLabs/prysm/v6/cache/lru"
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"github.com/OffchainLabs/prysm/v6/config/params"
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"github.com/OffchainLabs/prysm/v6/consensus-types/blocks"
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"github.com/OffchainLabs/prysm/v6/consensus-types/primitives"
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ethpb "github.com/OffchainLabs/prysm/v6/proto/prysm/v1alpha1"
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"github.com/OffchainLabs/prysm/v6/testing/assert"
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"github.com/OffchainLabs/prysm/v6/testing/require"
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"github.com/OffchainLabs/prysm/v6/testing/util"
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"github.com/OffchainLabs/prysm/v6/time"
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"github.com/pkg/errors"
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"github.com/prysmaticlabs/go-bitfield"
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"google.golang.org/protobuf/proto"
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)
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func TestService_beaconBlockSubscriber(t *testing.T) {
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pooledAttestations := []*ethpb.Attestation{
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// Aggregated.
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util.HydrateAttestation(ðpb.Attestation{AggregationBits: bitfield.Bitlist{0b00011111}}),
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// Unaggregated.
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util.HydrateAttestation(ðpb.Attestation{AggregationBits: bitfield.Bitlist{0b00010001}}),
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}
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type args struct {
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msg proto.Message
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}
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tests := []struct {
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name string
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args args
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wantedErr string
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check func(*testing.T, *Service)
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}{
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{
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name: "invalid block does not remove attestations",
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args: args{
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msg: func() *ethpb.SignedBeaconBlock {
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b := util.NewBeaconBlock()
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b.Block.Body.Attestations = pooledAttestations
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return b
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}(),
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},
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wantedErr: chainMock.ErrNilState.Error(),
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check: func(t *testing.T, s *Service) {
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if s.cfg.attPool.AggregatedAttestationCount() == 0 {
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t.Error("Expected at least 1 aggregated attestation in the pool")
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}
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if s.cfg.attPool.UnaggregatedAttestationCount() == 0 {
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t.Error("Expected at least 1 unaggregated attestation in the pool")
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}
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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db := dbtest.SetupDB(t)
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s := &Service{
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cfg: &config{
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chain: &chainMock.ChainService{
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DB: db,
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Root: make([]byte, 32),
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},
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attPool: attestations.NewPool(),
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blobStorage: filesystem.NewEphemeralBlobStorage(t),
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executionReconstructor: &mockExecution.EngineClient{},
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},
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}
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s.initCaches()
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// Set up attestation pool.
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for _, att := range pooledAttestations {
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if att.IsAggregated() {
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assert.NoError(t, s.cfg.attPool.SaveAggregatedAttestation(att))
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} else {
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assert.NoError(t, s.cfg.attPool.SaveUnaggregatedAttestation(att))
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}
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}
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// Perform method under test call.
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err := s.beaconBlockSubscriber(t.Context(), tt.args.msg)
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if tt.wantedErr != "" {
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assert.ErrorContains(t, tt.wantedErr, err)
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} else {
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assert.NoError(t, err)
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}
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if tt.check != nil {
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tt.check(t, s)
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}
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})
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}
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}
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func TestService_BeaconBlockSubscribe_ExecutionEngineTimesOut(t *testing.T) {
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s := &Service{
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cfg: &config{
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chain: &chainMock.ChainService{
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ReceiveBlockMockErr: execution.ErrHTTPTimeout,
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},
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},
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seenBlockCache: lruwrpr.New(10),
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badBlockCache: lruwrpr.New(10),
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}
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require.ErrorIs(t, execution.ErrHTTPTimeout, s.beaconBlockSubscriber(t.Context(), util.NewBeaconBlock()))
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require.Equal(t, 0, len(s.badBlockCache.Keys()))
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require.Equal(t, 1, len(s.seenBlockCache.Keys()))
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}
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func TestService_BeaconBlockSubscribe_UndefinedEeError(t *testing.T) {
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msg := "timeout"
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err := errors.WithMessage(blockchain.ErrUndefinedExecutionEngineError, msg)
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s := &Service{
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cfg: &config{
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chain: &chainMock.ChainService{
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ReceiveBlockMockErr: err,
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},
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},
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seenBlockCache: lruwrpr.New(10),
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badBlockCache: lruwrpr.New(10),
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}
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require.ErrorIs(t, s.beaconBlockSubscriber(t.Context(), util.NewBeaconBlock()), blockchain.ErrUndefinedExecutionEngineError)
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require.Equal(t, 0, len(s.badBlockCache.Keys()))
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require.Equal(t, 1, len(s.seenBlockCache.Keys()))
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}
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func TestReconstructAndBroadcastBlobs(t *testing.T) {
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t.Run("blobs", func(t *testing.T) {
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rob, err := blocks.NewROBlob(
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ðpb.BlobSidecar{
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SignedBlockHeader: ðpb.SignedBeaconBlockHeader{
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Header: ðpb.BeaconBlockHeader{
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ParentRoot: make([]byte, 32),
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BodyRoot: make([]byte, 32),
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StateRoot: make([]byte, 32),
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},
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Signature: []byte("signature"),
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},
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})
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require.NoError(t, err)
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chainService := &chainMock.ChainService{
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Genesis: time.Now(),
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}
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b := util.NewBeaconBlockDeneb()
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sb, err := blocks.NewSignedBeaconBlock(b)
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require.NoError(t, err)
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tests := []struct {
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name string
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blobSidecars []blocks.VerifiedROBlob
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expectedBlobCount int
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}{
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{
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name: "Constructed 0 blobs",
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blobSidecars: nil,
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expectedBlobCount: 0,
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},
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{
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name: "Constructed 6 blobs",
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blobSidecars: []blocks.VerifiedROBlob{
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{ROBlob: rob}, {ROBlob: rob}, {ROBlob: rob}, {ROBlob: rob}, {ROBlob: rob}, {ROBlob: rob},
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},
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expectedBlobCount: 6,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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s := Service{
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cfg: &config{
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p2p: mockp2p.NewTestP2P(t),
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chain: chainService,
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clock: startup.NewClock(time.Now(), [32]byte{}),
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blobStorage: filesystem.NewEphemeralBlobStorage(t),
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executionReconstructor: &mockExecution.EngineClient{
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BlobSidecars: tt.blobSidecars,
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},
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operationNotifier: &chainMock.MockOperationNotifier{},
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},
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seenBlobCache: lruwrpr.New(1),
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}
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s.processSidecarsFromExecution(context.Background(), sb)
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require.Equal(t, tt.expectedBlobCount, len(chainService.Blobs))
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})
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}
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})
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t.Run("data columns", func(t *testing.T) {
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custodyRequirement := params.BeaconConfig().CustodyRequirement
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// load trusted setup
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err := kzg.Start()
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require.NoError(t, err)
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// Setup right fork epoch
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params.SetupTestConfigCleanup(t)
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cfg := params.BeaconConfig().Copy()
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cfg.CapellaForkEpoch = 0
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cfg.DenebForkEpoch = 0
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cfg.ElectraForkEpoch = 0
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cfg.FuluForkEpoch = 0
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params.OverrideBeaconConfig(cfg)
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chainService := &chainMock.ChainService{
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Genesis: time.Now(),
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}
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allColumns := make([]blocks.VerifiedRODataColumn, 128)
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for i := range allColumns {
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rod, err := blocks.NewRODataColumn(
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ðpb.DataColumnSidecar{
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SignedBlockHeader: ðpb.SignedBeaconBlockHeader{
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Header: ðpb.BeaconBlockHeader{
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ParentRoot: make([]byte, 32),
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BodyRoot: make([]byte, 32),
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StateRoot: make([]byte, 32),
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ProposerIndex: primitives.ValidatorIndex(123),
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Slot: primitives.Slot(123),
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},
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Signature: []byte("signature"),
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},
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Index: uint64(i),
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})
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require.NoError(t, err)
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allColumns[i] = blocks.VerifiedRODataColumn{RODataColumn: rod}
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}
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tests := []struct {
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name string
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dataColumnSidecars []blocks.VerifiedRODataColumn
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blobCount int
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expectedDataColumnCount int
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}{
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{
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name: "Constructed 0 data columns with no blobs",
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blobCount: 0,
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dataColumnSidecars: nil,
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expectedDataColumnCount: 0,
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},
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{
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name: "Constructed 128 data columns with all blobs",
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blobCount: 1,
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dataColumnSidecars: allColumns,
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expectedDataColumnCount: 4, // default is 4
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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s := Service{
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cfg: &config{
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p2p: mockp2p.NewTestP2P(t),
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chain: chainService,
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clock: startup.NewClock(time.Now(), [32]byte{}),
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blobStorage: filesystem.NewEphemeralBlobStorage(t),
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executionReconstructor: &mockExecution.EngineClient{
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DataColumnSidecars: tt.dataColumnSidecars,
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},
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operationNotifier: &chainMock.MockOperationNotifier{},
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},
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seenDataColumnCache: newSlotAwareCache(1),
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}
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_, _, err := s.cfg.p2p.UpdateCustodyInfo(0, custodyRequirement)
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require.NoError(t, err)
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kzgCommitments := make([][]byte, 0, tt.blobCount)
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for range tt.blobCount {
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kzgCommitment := make([]byte, 48)
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kzgCommitments = append(kzgCommitments, kzgCommitment)
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}
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b := util.NewBeaconBlockFulu()
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b.Block.Body.BlobKzgCommitments = kzgCommitments
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sb, err := blocks.NewSignedBeaconBlock(b)
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require.NoError(t, err)
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s.processSidecarsFromExecution(context.Background(), sb)
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require.Equal(t, tt.expectedDataColumnCount, len(chainService.DataColumns))
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})
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}
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})
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}
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