mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-23 11:57:18 +00:00
d17996f8b0
* Update V3 from V4 * Fix build v3 -> v4 * Update ssz * Update beacon_chain.pb.go * Fix formatter import * Update update-mockgen.sh comment to v4 * Fix conflicts. Pass build and tests * Fix test
712 lines
22 KiB
Go
712 lines
22 KiB
Go
package sync
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import (
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"context"
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"fmt"
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"reflect"
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"sync"
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"testing"
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"time"
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pubsub "github.com/libp2p/go-libp2p-pubsub"
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pubsubpb "github.com/libp2p/go-libp2p-pubsub/pb"
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"github.com/libp2p/go-libp2p/core/peer"
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"github.com/prysmaticlabs/prysm/v4/async/abool"
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mockChain "github.com/prysmaticlabs/prysm/v4/beacon-chain/blockchain/testing"
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/cache"
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/signing"
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db "github.com/prysmaticlabs/prysm/v4/beacon-chain/db/testing"
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/operations/slashings"
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/p2p"
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/p2p/encoder"
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p2ptest "github.com/prysmaticlabs/prysm/v4/beacon-chain/p2p/testing"
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mockSync "github.com/prysmaticlabs/prysm/v4/beacon-chain/sync/initial-sync/testing"
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lruwrpr "github.com/prysmaticlabs/prysm/v4/cache/lru"
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"github.com/prysmaticlabs/prysm/v4/cmd/beacon-chain/flags"
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fieldparams "github.com/prysmaticlabs/prysm/v4/config/fieldparams"
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"github.com/prysmaticlabs/prysm/v4/config/params"
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"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
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"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
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"github.com/prysmaticlabs/prysm/v4/network/forks"
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pb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
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"github.com/prysmaticlabs/prysm/v4/testing/assert"
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"github.com/prysmaticlabs/prysm/v4/testing/require"
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"github.com/prysmaticlabs/prysm/v4/testing/util"
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"github.com/prysmaticlabs/prysm/v4/time/slots"
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logTest "github.com/sirupsen/logrus/hooks/test"
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"google.golang.org/protobuf/proto"
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)
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func TestSubscribe_ReceivesValidMessage(t *testing.T) {
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p2pService := p2ptest.NewTestP2P(t)
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r := Service{
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ctx: context.Background(),
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cfg: &config{
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p2p: p2pService,
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initialSync: &mockSync.Sync{IsSyncing: false},
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chain: &mockChain.ChainService{
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ValidatorsRoot: [32]byte{'A'},
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Genesis: time.Now(),
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},
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},
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subHandler: newSubTopicHandler(),
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chainStarted: abool.New(),
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}
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var err error
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p2pService.Digest, err = r.currentForkDigest()
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require.NoError(t, err)
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topic := "/eth2/%x/voluntary_exit"
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var wg sync.WaitGroup
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wg.Add(1)
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r.subscribe(topic, r.noopValidator, func(_ context.Context, msg proto.Message) error {
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m, ok := msg.(*pb.SignedVoluntaryExit)
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assert.Equal(t, true, ok, "Object is not of type *pb.SignedVoluntaryExit")
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if m.Exit == nil || m.Exit.Epoch != 55 {
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t.Errorf("Unexpected incoming message: %+v", m)
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}
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wg.Done()
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return nil
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}, p2pService.Digest)
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r.markForChainStart()
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p2pService.ReceivePubSub(topic, &pb.SignedVoluntaryExit{Exit: &pb.VoluntaryExit{Epoch: 55}, Signature: make([]byte, fieldparams.BLSSignatureLength)})
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if util.WaitTimeout(&wg, time.Second) {
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t.Fatal("Did not receive PubSub in 1 second")
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}
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}
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func TestSubscribe_UnsubscribeTopic(t *testing.T) {
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p2pService := p2ptest.NewTestP2P(t)
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r := Service{
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ctx: context.Background(),
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cfg: &config{
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p2p: p2pService,
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initialSync: &mockSync.Sync{IsSyncing: false},
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chain: &mockChain.ChainService{
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ValidatorsRoot: [32]byte{'A'},
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Genesis: time.Now(),
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},
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},
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chainStarted: abool.New(),
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subHandler: newSubTopicHandler(),
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}
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var err error
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p2pService.Digest, err = r.currentForkDigest()
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require.NoError(t, err)
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topic := "/eth2/%x/voluntary_exit"
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r.subscribe(topic, r.noopValidator, func(_ context.Context, msg proto.Message) error {
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return nil
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}, p2pService.Digest)
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r.markForChainStart()
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fullTopic := fmt.Sprintf(topic, p2pService.Digest) + p2pService.Encoding().ProtocolSuffix()
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assert.Equal(t, true, r.subHandler.topicExists(fullTopic))
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topics := p2pService.PubSub().GetTopics()
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assert.Equal(t, fullTopic, topics[0])
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r.unSubscribeFromTopic(fullTopic)
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assert.Equal(t, false, r.subHandler.topicExists(fullTopic))
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assert.Equal(t, 0, len(p2pService.PubSub().GetTopics()))
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}
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func TestSubscribe_ReceivesAttesterSlashing(t *testing.T) {
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params.SetupTestConfigCleanup(t)
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cfg := params.MainnetConfig().Copy()
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cfg.SecondsPerSlot = 1
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params.OverrideBeaconConfig(cfg)
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p2pService := p2ptest.NewTestP2P(t)
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ctx := context.Background()
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d := db.SetupDB(t)
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chainService := &mockChain.ChainService{
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Genesis: time.Now(),
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ValidatorsRoot: [32]byte{'A'},
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}
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r := Service{
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ctx: ctx,
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cfg: &config{
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p2p: p2pService,
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initialSync: &mockSync.Sync{IsSyncing: false},
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slashingPool: slashings.NewPool(),
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chain: chainService,
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beaconDB: d,
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},
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seenAttesterSlashingCache: make(map[uint64]bool),
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chainStarted: abool.New(),
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subHandler: newSubTopicHandler(),
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}
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topic := "/eth2/%x/attester_slashing"
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var wg sync.WaitGroup
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wg.Add(1)
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var err error
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p2pService.Digest, err = r.currentForkDigest()
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require.NoError(t, err)
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r.subscribe(topic, r.noopValidator, func(ctx context.Context, msg proto.Message) error {
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require.NoError(t, r.attesterSlashingSubscriber(ctx, msg))
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wg.Done()
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return nil
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}, p2pService.Digest)
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beaconState, privKeys := util.DeterministicGenesisState(t, 64)
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chainService.State = beaconState
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r.markForChainStart()
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attesterSlashing, err := util.GenerateAttesterSlashingForValidator(
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beaconState,
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privKeys[1],
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1, /* validator index */
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)
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require.NoError(t, err, "Error generating attester slashing")
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err = r.cfg.beaconDB.SaveState(ctx, beaconState, bytesutil.ToBytes32(attesterSlashing.Attestation_1.Data.BeaconBlockRoot))
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require.NoError(t, err)
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p2pService.ReceivePubSub(topic, attesterSlashing)
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if util.WaitTimeout(&wg, time.Second) {
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t.Fatal("Did not receive PubSub in 1 second")
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}
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as := r.cfg.slashingPool.PendingAttesterSlashings(ctx, beaconState, false /*noLimit*/)
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assert.Equal(t, 1, len(as), "Expected attester slashing")
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}
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func TestSubscribe_ReceivesProposerSlashing(t *testing.T) {
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p2pService := p2ptest.NewTestP2P(t)
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ctx := context.Background()
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chainService := &mockChain.ChainService{
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ValidatorsRoot: [32]byte{'A'},
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Genesis: time.Now(),
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}
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d := db.SetupDB(t)
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r := Service{
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ctx: ctx,
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cfg: &config{
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p2p: p2pService,
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initialSync: &mockSync.Sync{IsSyncing: false},
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slashingPool: slashings.NewPool(),
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chain: chainService,
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beaconDB: d,
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},
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seenProposerSlashingCache: lruwrpr.New(10),
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chainStarted: abool.New(),
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subHandler: newSubTopicHandler(),
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}
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topic := "/eth2/%x/proposer_slashing"
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var wg sync.WaitGroup
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wg.Add(1)
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params.SetupTestConfigCleanup(t)
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params.OverrideBeaconConfig(params.MainnetConfig())
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var err error
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p2pService.Digest, err = r.currentForkDigest()
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require.NoError(t, err)
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r.subscribe(topic, r.noopValidator, func(ctx context.Context, msg proto.Message) error {
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require.NoError(t, r.proposerSlashingSubscriber(ctx, msg))
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wg.Done()
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return nil
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}, p2pService.Digest)
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beaconState, privKeys := util.DeterministicGenesisState(t, 64)
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chainService.State = beaconState
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r.markForChainStart()
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proposerSlashing, err := util.GenerateProposerSlashingForValidator(
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beaconState,
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privKeys[1],
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1, /* validator index */
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)
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require.NoError(t, err, "Error generating proposer slashing")
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p2pService.ReceivePubSub(topic, proposerSlashing)
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if util.WaitTimeout(&wg, time.Second) {
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t.Fatal("Did not receive PubSub in 1 second")
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}
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ps := r.cfg.slashingPool.PendingProposerSlashings(ctx, beaconState, false /*noLimit*/)
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assert.Equal(t, 1, len(ps), "Expected proposer slashing")
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}
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func TestSubscribe_HandlesPanic(t *testing.T) {
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p := p2ptest.NewTestP2P(t)
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r := Service{
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ctx: context.Background(),
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cfg: &config{
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chain: &mockChain.ChainService{
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Genesis: time.Now(),
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ValidatorsRoot: [32]byte{'A'},
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},
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p2p: p,
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},
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subHandler: newSubTopicHandler(),
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chainStarted: abool.New(),
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}
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var err error
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p.Digest, err = r.currentForkDigest()
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require.NoError(t, err)
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topic := p2p.GossipTypeMapping[reflect.TypeOf(&pb.SignedVoluntaryExit{})]
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var wg sync.WaitGroup
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wg.Add(1)
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r.subscribe(topic, r.noopValidator, func(_ context.Context, msg proto.Message) error {
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defer wg.Done()
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panic("bad")
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}, p.Digest)
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r.markForChainStart()
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p.ReceivePubSub(topic, &pb.SignedVoluntaryExit{Exit: &pb.VoluntaryExit{Epoch: 55}, Signature: make([]byte, fieldparams.BLSSignatureLength)})
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if util.WaitTimeout(&wg, time.Second) {
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t.Fatal("Did not receive PubSub in 1 second")
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}
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}
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func TestRevalidateSubscription_CorrectlyFormatsTopic(t *testing.T) {
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p := p2ptest.NewTestP2P(t)
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hook := logTest.NewGlobal()
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r := Service{
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ctx: context.Background(),
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cfg: &config{
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chain: &mockChain.ChainService{
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Genesis: time.Now(),
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ValidatorsRoot: [32]byte{'A'},
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},
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p2p: p,
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},
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chainStarted: abool.New(),
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subHandler: newSubTopicHandler(),
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}
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digest, err := r.currentForkDigest()
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require.NoError(t, err)
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subscriptions := make(map[uint64]*pubsub.Subscription, params.BeaconConfig().MaxCommitteesPerSlot)
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defaultTopic := "/eth2/testing/%#x/committee%d"
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// committee index 1
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fullTopic := fmt.Sprintf(defaultTopic, digest, 1) + r.cfg.p2p.Encoding().ProtocolSuffix()
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_, topVal := r.wrapAndReportValidation(fullTopic, r.noopValidator)
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require.NoError(t, r.cfg.p2p.PubSub().RegisterTopicValidator(fullTopic, topVal))
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subscriptions[1], err = r.cfg.p2p.SubscribeToTopic(fullTopic)
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require.NoError(t, err)
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// committee index 2
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fullTopic = fmt.Sprintf(defaultTopic, digest, 2) + r.cfg.p2p.Encoding().ProtocolSuffix()
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_, topVal = r.wrapAndReportValidation(fullTopic, r.noopValidator)
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err = r.cfg.p2p.PubSub().RegisterTopicValidator(fullTopic, topVal)
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require.NoError(t, err)
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subscriptions[2], err = r.cfg.p2p.SubscribeToTopic(fullTopic)
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require.NoError(t, err)
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r.reValidateSubscriptions(subscriptions, []uint64{2}, defaultTopic, digest)
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require.LogsDoNotContain(t, hook, "Could not unregister topic validator")
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}
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func TestStaticSubnets(t *testing.T) {
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p := p2ptest.NewTestP2P(t)
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ctx, cancel := context.WithCancel(context.Background())
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r := Service{
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ctx: ctx,
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cfg: &config{
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chain: &mockChain.ChainService{
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Genesis: time.Now(),
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ValidatorsRoot: [32]byte{'A'},
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},
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p2p: p,
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},
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chainStarted: abool.New(),
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subHandler: newSubTopicHandler(),
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}
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defaultTopic := "/eth2/%x/beacon_attestation_%d"
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d, err := r.currentForkDigest()
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assert.NoError(t, err)
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r.subscribeStaticWithSubnets(defaultTopic, r.noopValidator, func(_ context.Context, msg proto.Message) error {
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// no-op
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return nil
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}, d)
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topics := r.cfg.p2p.PubSub().GetTopics()
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if uint64(len(topics)) != params.BeaconNetworkConfig().AttestationSubnetCount {
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t.Errorf("Wanted the number of subnet topics registered to be %d but got %d", params.BeaconNetworkConfig().AttestationSubnetCount, len(topics))
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}
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cancel()
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}
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func Test_wrapAndReportValidation(t *testing.T) {
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mChain := &mockChain.ChainService{
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Genesis: time.Now(),
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ValidatorsRoot: [32]byte{0x01},
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}
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fd, err := forks.CreateForkDigest(mChain.GenesisTime(), mChain.ValidatorsRoot[:])
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assert.NoError(t, err)
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mockTopic := fmt.Sprintf(p2p.BlockSubnetTopicFormat, fd) + encoder.SszNetworkEncoder{}.ProtocolSuffix()
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type args struct {
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topic string
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v wrappedVal
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chainstarted bool
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pid peer.ID
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msg *pubsub.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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want pubsub.ValidationResult
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}{
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{
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name: "validator Before chainstart",
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args: args{
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topic: "foo",
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v: func(ctx context.Context, id peer.ID, message *pubsub.Message) (pubsub.ValidationResult, error) {
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return pubsub.ValidationAccept, nil
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},
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msg: &pubsub.Message{
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Message: &pubsubpb.Message{
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Topic: func() *string {
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s := "foo"
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return &s
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}(),
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},
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},
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chainstarted: false,
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},
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want: pubsub.ValidationIgnore,
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},
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{
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name: "validator panicked",
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args: args{
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topic: "foo",
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v: func(ctx context.Context, id peer.ID, message *pubsub.Message) (pubsub.ValidationResult, error) {
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panic("oh no!")
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},
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chainstarted: true,
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msg: &pubsub.Message{
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Message: &pubsubpb.Message{
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Topic: func() *string {
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s := "foo"
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return &s
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}(),
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},
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},
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},
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want: pubsub.ValidationIgnore,
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},
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{
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name: "validator OK",
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args: args{
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topic: mockTopic,
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v: func(ctx context.Context, id peer.ID, message *pubsub.Message) (pubsub.ValidationResult, error) {
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return pubsub.ValidationAccept, nil
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},
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chainstarted: true,
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msg: &pubsub.Message{
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Message: &pubsubpb.Message{
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Topic: func() *string {
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s := mockTopic
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return &s
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}(),
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},
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},
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},
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want: pubsub.ValidationAccept,
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},
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{
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name: "nil topic",
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args: args{
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topic: "foo",
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v: func(ctx context.Context, id peer.ID, message *pubsub.Message) (pubsub.ValidationResult, error) {
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return pubsub.ValidationAccept, nil
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},
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msg: &pubsub.Message{
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Message: &pubsubpb.Message{
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Topic: nil,
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},
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},
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},
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want: pubsub.ValidationReject,
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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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chainStarted := abool.New()
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chainStarted.SetTo(tt.args.chainstarted)
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s := &Service{
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chainStarted: chainStarted,
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cfg: &config{
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chain: mChain,
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},
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subHandler: newSubTopicHandler(),
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}
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_, v := s.wrapAndReportValidation(tt.args.topic, tt.args.v)
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got := v(context.Background(), tt.args.pid, tt.args.msg)
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if got != tt.want {
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t.Errorf("wrapAndReportValidation() got = %v, want %v", got, tt.want)
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}
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})
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}
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}
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func TestFilterSubnetPeers(t *testing.T) {
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params.SetupTestConfigCleanup(t)
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cfg := params.MainnetConfig().Copy()
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cfg.SecondsPerSlot = 1
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params.OverrideBeaconConfig(cfg)
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gFlags := new(flags.GlobalFlags)
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gFlags.MinimumPeersPerSubnet = 4
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flags.Init(gFlags)
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// Reset config.
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defer flags.Init(new(flags.GlobalFlags))
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p := p2ptest.NewTestP2P(t)
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ctx, cancel := context.WithCancel(context.Background())
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currSlot := primitives.Slot(100)
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r := Service{
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ctx: ctx,
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cfg: &config{
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chain: &mockChain.ChainService{
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Genesis: time.Now(),
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ValidatorsRoot: [32]byte{'A'},
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Slot: &currSlot,
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FinalizedRoots: map[[32]byte]bool{
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{}: true,
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},
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|
},
|
|
p2p: p,
|
|
},
|
|
chainStarted: abool.New(),
|
|
subHandler: newSubTopicHandler(),
|
|
}
|
|
// Empty cache at the end of the test.
|
|
defer cache.SubnetIDs.EmptyAllCaches()
|
|
digest, err := r.currentForkDigest()
|
|
assert.NoError(t, err)
|
|
defaultTopic := "/eth2/%x/beacon_attestation_%d" + r.cfg.p2p.Encoding().ProtocolSuffix()
|
|
subnet10 := r.addDigestAndIndexToTopic(defaultTopic, digest, 10)
|
|
cache.SubnetIDs.AddAggregatorSubnetID(currSlot, 10)
|
|
|
|
subnet20 := r.addDigestAndIndexToTopic(defaultTopic, digest, 20)
|
|
cache.SubnetIDs.AddAttesterSubnetID(currSlot, 20)
|
|
|
|
p1 := createPeer(t, subnet10)
|
|
p2 := createPeer(t, subnet10, subnet20)
|
|
p3 := createPeer(t)
|
|
|
|
// Connect to all
|
|
// peers.
|
|
p.Connect(p1)
|
|
p.Connect(p2)
|
|
p.Connect(p3)
|
|
|
|
// Sleep a while to allow peers to connect.
|
|
time.Sleep(100 * time.Millisecond)
|
|
|
|
wantedPeers := []peer.ID{p1.PeerID(), p2.PeerID(), p3.PeerID()}
|
|
// Expect Peer 3 to be marked as suitable.
|
|
recPeers := r.filterNeededPeers(wantedPeers)
|
|
assert.DeepEqual(t, []peer.ID{p3.PeerID()}, recPeers)
|
|
|
|
// Try with only peers from subnet 20.
|
|
wantedPeers = []peer.ID{p2.BHost.ID()}
|
|
// Connect an excess amount of peers in the particular subnet.
|
|
for i := 1; i <= flags.Get().MinimumPeersPerSubnet; i++ {
|
|
nPeer := createPeer(t, subnet20)
|
|
p.Connect(nPeer)
|
|
wantedPeers = append(wantedPeers, nPeer.BHost.ID())
|
|
time.Sleep(100 * time.Millisecond)
|
|
}
|
|
|
|
recPeers = r.filterNeededPeers(wantedPeers)
|
|
assert.DeepEqual(t, 1, len(recPeers), "expected at least 1 suitable peer to prune")
|
|
|
|
cancel()
|
|
}
|
|
|
|
func TestSubscribeWithSyncSubnets_StaticOK(t *testing.T) {
|
|
params.SetupTestConfigCleanup(t)
|
|
cfg := params.MainnetTestConfig().Copy()
|
|
cfg.SecondsPerSlot = 1
|
|
params.OverrideBeaconConfig(cfg)
|
|
|
|
p := p2ptest.NewTestP2P(t)
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
currSlot := primitives.Slot(100)
|
|
r := Service{
|
|
ctx: ctx,
|
|
cfg: &config{
|
|
chain: &mockChain.ChainService{
|
|
Genesis: time.Now(),
|
|
ValidatorsRoot: [32]byte{'A'},
|
|
Slot: &currSlot,
|
|
},
|
|
p2p: p,
|
|
},
|
|
chainStarted: abool.New(),
|
|
subHandler: newSubTopicHandler(),
|
|
}
|
|
// Empty cache at the end of the test.
|
|
defer cache.SyncSubnetIDs.EmptyAllCaches()
|
|
digest, err := r.currentForkDigest()
|
|
assert.NoError(t, err)
|
|
r.subscribeStaticWithSyncSubnets(p2p.SyncCommitteeSubnetTopicFormat, nil, nil, digest)
|
|
assert.Equal(t, int(params.BeaconConfig().SyncCommitteeSubnetCount), len(r.cfg.p2p.PubSub().GetTopics()))
|
|
cancel()
|
|
}
|
|
|
|
func TestSubscribeWithSyncSubnets_DynamicOK(t *testing.T) {
|
|
params.SetupTestConfigCleanup(t)
|
|
cfg := params.MainnetConfig().Copy()
|
|
cfg.SecondsPerSlot = 1
|
|
params.OverrideBeaconConfig(cfg)
|
|
|
|
p := p2ptest.NewTestP2P(t)
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
currSlot := primitives.Slot(100)
|
|
r := Service{
|
|
ctx: ctx,
|
|
cfg: &config{
|
|
chain: &mockChain.ChainService{
|
|
Genesis: time.Now(),
|
|
ValidatorsRoot: [32]byte{'A'},
|
|
Slot: &currSlot,
|
|
},
|
|
p2p: p,
|
|
},
|
|
chainStarted: abool.New(),
|
|
subHandler: newSubTopicHandler(),
|
|
}
|
|
// Empty cache at the end of the test.
|
|
defer cache.SyncSubnetIDs.EmptyAllCaches()
|
|
slot := r.cfg.chain.CurrentSlot()
|
|
currEpoch := slots.ToEpoch(slot)
|
|
cache.SyncSubnetIDs.AddSyncCommitteeSubnets([]byte("pubkey"), currEpoch, []uint64{0, 1}, 10*time.Second)
|
|
digest, err := r.currentForkDigest()
|
|
assert.NoError(t, err)
|
|
r.subscribeDynamicWithSyncSubnets(p2p.SyncCommitteeSubnetTopicFormat, nil, nil, digest)
|
|
time.Sleep(2 * time.Second)
|
|
assert.Equal(t, 2, len(r.cfg.p2p.PubSub().GetTopics()))
|
|
topicMap := map[string]bool{}
|
|
for _, t := range r.cfg.p2p.PubSub().GetTopics() {
|
|
topicMap[t] = true
|
|
}
|
|
firstSub := fmt.Sprintf(p2p.SyncCommitteeSubnetTopicFormat, digest, 0) + r.cfg.p2p.Encoding().ProtocolSuffix()
|
|
assert.Equal(t, true, topicMap[firstSub])
|
|
|
|
secondSub := fmt.Sprintf(p2p.SyncCommitteeSubnetTopicFormat, digest, 1) + r.cfg.p2p.Encoding().ProtocolSuffix()
|
|
assert.Equal(t, true, topicMap[secondSub])
|
|
cancel()
|
|
}
|
|
|
|
func TestSubscribeWithSyncSubnets_StaticSwitchFork(t *testing.T) {
|
|
p := p2ptest.NewTestP2P(t)
|
|
params.SetupTestConfigCleanup(t)
|
|
cfg := params.BeaconConfig()
|
|
cfg.AltairForkEpoch = 1
|
|
cfg.SecondsPerSlot = 1
|
|
params.OverrideBeaconConfig(cfg)
|
|
params.BeaconConfig().InitializeForkSchedule()
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
currSlot := primitives.Slot(100)
|
|
r := Service{
|
|
ctx: ctx,
|
|
cfg: &config{
|
|
chain: &mockChain.ChainService{
|
|
Genesis: time.Now().Add(-time.Duration(uint64(params.BeaconConfig().SlotsPerEpoch)*params.BeaconConfig().SecondsPerSlot) * time.Second),
|
|
ValidatorsRoot: [32]byte{'A'},
|
|
Slot: &currSlot,
|
|
},
|
|
p2p: p,
|
|
},
|
|
chainStarted: abool.New(),
|
|
subHandler: newSubTopicHandler(),
|
|
}
|
|
// Empty cache at the end of the test.
|
|
defer cache.SyncSubnetIDs.EmptyAllCaches()
|
|
genRoot := r.cfg.chain.GenesisValidatorsRoot()
|
|
digest, err := signing.ComputeForkDigest(params.BeaconConfig().GenesisForkVersion, genRoot[:])
|
|
assert.NoError(t, err)
|
|
r.subscribeStaticWithSyncSubnets(p2p.SyncCommitteeSubnetTopicFormat, nil, nil, digest)
|
|
assert.Equal(t, int(params.BeaconConfig().SyncCommitteeSubnetCount), len(r.cfg.p2p.PubSub().GetTopics()))
|
|
|
|
// Expect that all old topics will be unsubscribed.
|
|
time.Sleep(2 * time.Second)
|
|
assert.Equal(t, 0, len(r.cfg.p2p.PubSub().GetTopics()))
|
|
|
|
cancel()
|
|
}
|
|
|
|
func TestSubscribeWithSyncSubnets_DynamicSwitchFork(t *testing.T) {
|
|
params.SetupTestConfigCleanup(t)
|
|
p := p2ptest.NewTestP2P(t)
|
|
cfg := params.BeaconConfig().Copy()
|
|
cfg.AltairForkEpoch = 1
|
|
cfg.SecondsPerSlot = 1
|
|
cfg.SlotsPerEpoch = 4
|
|
params.OverrideBeaconConfig(cfg)
|
|
params.BeaconConfig().InitializeForkSchedule()
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
currSlot := primitives.Slot(100)
|
|
r := Service{
|
|
ctx: ctx,
|
|
cfg: &config{
|
|
chain: &mockChain.ChainService{
|
|
Genesis: time.Now().Add(-time.Duration(params.BeaconConfig().SecondsPerSlot) * time.Second),
|
|
ValidatorsRoot: [32]byte{'A'},
|
|
Slot: &currSlot,
|
|
},
|
|
p2p: p,
|
|
},
|
|
chainStarted: abool.New(),
|
|
subHandler: newSubTopicHandler(),
|
|
}
|
|
// Empty cache at the end of the test.
|
|
defer cache.SyncSubnetIDs.EmptyAllCaches()
|
|
cache.SyncSubnetIDs.AddSyncCommitteeSubnets([]byte("pubkey"), 0, []uint64{0, 1}, 10*time.Second)
|
|
genRoot := r.cfg.chain.GenesisValidatorsRoot()
|
|
digest, err := signing.ComputeForkDigest(params.BeaconConfig().GenesisForkVersion, genRoot[:])
|
|
assert.NoError(t, err)
|
|
|
|
r.subscribeDynamicWithSyncSubnets(p2p.SyncCommitteeSubnetTopicFormat, nil, nil, digest)
|
|
time.Sleep(2 * time.Second)
|
|
assert.Equal(t, 2, len(r.cfg.p2p.PubSub().GetTopics()))
|
|
topicMap := map[string]bool{}
|
|
for _, t := range r.cfg.p2p.PubSub().GetTopics() {
|
|
topicMap[t] = true
|
|
}
|
|
firstSub := fmt.Sprintf(p2p.SyncCommitteeSubnetTopicFormat, digest, 0) + r.cfg.p2p.Encoding().ProtocolSuffix()
|
|
assert.Equal(t, true, topicMap[firstSub])
|
|
|
|
secondSub := fmt.Sprintf(p2p.SyncCommitteeSubnetTopicFormat, digest, 1) + r.cfg.p2p.Encoding().ProtocolSuffix()
|
|
assert.Equal(t, true, topicMap[secondSub])
|
|
|
|
// Expect that all old topics will be unsubscribed.
|
|
time.Sleep(2 * time.Second)
|
|
assert.Equal(t, 0, len(r.cfg.p2p.PubSub().GetTopics()))
|
|
|
|
cancel()
|
|
}
|
|
|
|
func TestIsDigestValid(t *testing.T) {
|
|
genRoot := [32]byte{'A'}
|
|
digest, err := signing.ComputeForkDigest(params.BeaconConfig().GenesisForkVersion, genRoot[:])
|
|
assert.NoError(t, err)
|
|
valid, err := isDigestValid(digest, time.Now().Add(-100*time.Second), genRoot)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, true, valid)
|
|
|
|
// Compute future fork digest that will be invalid currently.
|
|
digest, err = signing.ComputeForkDigest(params.BeaconConfig().AltairForkVersion, genRoot[:])
|
|
assert.NoError(t, err)
|
|
valid, err = isDigestValid(digest, time.Now().Add(-100*time.Second), genRoot)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, false, valid)
|
|
}
|
|
|
|
// Create peer and register them to provided topics.
|
|
func createPeer(t *testing.T, topics ...string) *p2ptest.TestP2P {
|
|
p := p2ptest.NewTestP2P(t)
|
|
for _, tp := range topics {
|
|
jTop, err := p.PubSub().Join(tp)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
_, err = jTop.Subscribe()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
return p
|
|
}
|