mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-25 12:57:18 +00:00
283 lines
8.0 KiB
Go
283 lines
8.0 KiB
Go
package monitor
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import (
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"context"
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"fmt"
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"sync"
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"testing"
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"time"
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mock "github.com/prysmaticlabs/prysm/v4/beacon-chain/blockchain/testing"
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/altair"
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/feed"
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statefeed "github.com/prysmaticlabs/prysm/v4/beacon-chain/core/feed/state"
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testDB "github.com/prysmaticlabs/prysm/v4/beacon-chain/db/testing"
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doublylinkedtree "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice/doubly-linked-tree"
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"github.com/prysmaticlabs/prysm/v4/beacon-chain/state/stategen"
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"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
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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/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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)
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func setupService(t *testing.T) *Service {
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beaconDB := testDB.SetupDB(t)
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state, _ := util.DeterministicGenesisStateAltair(t, 256)
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pubKeys := make([][]byte, 3)
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pubKeys[0] = state.Validators()[0].PublicKey
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pubKeys[1] = state.Validators()[1].PublicKey
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pubKeys[2] = state.Validators()[2].PublicKey
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currentSyncCommittee := util.ConvertToCommittee([][]byte{
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pubKeys[0], pubKeys[1], pubKeys[2], pubKeys[1], pubKeys[1],
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})
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require.NoError(t, state.SetCurrentSyncCommittee(currentSyncCommittee))
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chainService := &mock.ChainService{
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Genesis: time.Now(),
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DB: beaconDB,
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State: state,
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Root: []byte("hello-world"),
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ValidatorsRoot: [32]byte{},
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}
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trackedVals := map[primitives.ValidatorIndex]bool{
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1: true,
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2: true,
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12: true,
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15: true,
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}
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latestPerformance := map[primitives.ValidatorIndex]ValidatorLatestPerformance{
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1: {
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balance: 32000000000,
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},
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2: {
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balance: 32000000000,
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},
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12: {
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balance: 31900000000,
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},
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15: {
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balance: 31900000000,
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},
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}
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aggregatedPerformance := map[primitives.ValidatorIndex]ValidatorAggregatedPerformance{
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1: {
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startEpoch: 0,
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startBalance: 31700000000,
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totalAttestedCount: 12,
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totalRequestedCount: 15,
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totalDistance: 14,
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totalCorrectHead: 8,
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totalCorrectSource: 11,
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totalCorrectTarget: 12,
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totalProposedCount: 1,
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totalSyncCommitteeContributions: 0,
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totalSyncCommitteeAggregations: 0,
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},
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2: {},
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12: {},
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15: {},
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}
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trackedSyncCommitteeIndices := map[primitives.ValidatorIndex][]primitives.CommitteeIndex{
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1: {0, 1, 2, 3},
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12: {4, 5},
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}
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return &Service{
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config: &ValidatorMonitorConfig{
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StateGen: stategen.New(beaconDB, doublylinkedtree.New()),
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StateNotifier: chainService.StateNotifier(),
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HeadFetcher: chainService,
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AttestationNotifier: chainService.OperationNotifier(),
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InitialSyncComplete: make(chan struct{}),
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},
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ctx: context.Background(),
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TrackedValidators: trackedVals,
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latestPerformance: latestPerformance,
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aggregatedPerformance: aggregatedPerformance,
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trackedSyncCommitteeIndices: trackedSyncCommitteeIndices,
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lastSyncedEpoch: 0,
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}
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}
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func TestTrackedIndex(t *testing.T) {
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s := &Service{
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TrackedValidators: map[primitives.ValidatorIndex]bool{
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1: true,
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2: true,
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},
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}
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require.Equal(t, s.trackedIndex(primitives.ValidatorIndex(1)), true)
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require.Equal(t, s.trackedIndex(primitives.ValidatorIndex(3)), false)
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}
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func TestUpdateSyncCommitteeTrackedVals(t *testing.T) {
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hook := logTest.NewGlobal()
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s := setupService(t)
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state, _ := util.DeterministicGenesisStateAltair(t, 1024)
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s.updateSyncCommitteeTrackedVals(state)
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require.LogsDoNotContain(t, hook, "Sync committee assignments will not be reported")
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newTrackedSyncIndices := map[primitives.ValidatorIndex][]primitives.CommitteeIndex{
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1: {1, 3, 4},
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2: {2},
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}
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require.DeepEqual(t, s.trackedSyncCommitteeIndices, newTrackedSyncIndices)
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}
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func TestNewService(t *testing.T) {
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config := &ValidatorMonitorConfig{}
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var tracked []primitives.ValidatorIndex
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ctx := context.Background()
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_, err := NewService(ctx, config, tracked)
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require.NoError(t, err)
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}
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func TestStart(t *testing.T) {
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hook := logTest.NewGlobal()
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s := setupService(t)
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s.Start()
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close(s.config.InitialSyncComplete)
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// wait for Logrus
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time.Sleep(1000 * time.Millisecond)
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require.LogsContain(t, hook, "Synced to head epoch, starting reporting performance")
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require.LogsContain(t, hook, "\"Starting service\" ValidatorIndices=\"[1 2 12 15]\"")
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s.Lock()
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require.Equal(t, s.isLogging, true, "monitor is not running")
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s.Unlock()
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}
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func TestInitializePerformanceStructures(t *testing.T) {
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hook := logTest.NewGlobal()
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ctx := context.Background()
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s := setupService(t)
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state, err := s.config.HeadFetcher.HeadState(ctx)
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require.NoError(t, err)
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epoch := slots.ToEpoch(state.Slot())
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s.initializePerformanceStructures(state, epoch)
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require.LogsDoNotContain(t, hook, "Could not fetch starting balance")
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latestPerformance := map[primitives.ValidatorIndex]ValidatorLatestPerformance{
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1: {
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balance: 32000000000,
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},
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2: {
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balance: 32000000000,
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},
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12: {
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balance: 32000000000,
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},
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15: {
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balance: 32000000000,
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},
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}
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aggregatedPerformance := map[primitives.ValidatorIndex]ValidatorAggregatedPerformance{
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1: {
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startBalance: 32000000000,
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},
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2: {
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startBalance: 32000000000,
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},
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12: {
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startBalance: 32000000000,
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},
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15: {
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startBalance: 32000000000,
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},
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}
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require.DeepEqual(t, s.latestPerformance, latestPerformance)
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require.DeepEqual(t, s.aggregatedPerformance, aggregatedPerformance)
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}
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func TestMonitorRoutine(t *testing.T) {
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ctx := context.Background()
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hook := logTest.NewGlobal()
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s := setupService(t)
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stateChannel := make(chan *feed.Event, 1)
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stateSub := s.config.StateNotifier.StateFeed().Subscribe(stateChannel)
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wg := &sync.WaitGroup{}
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wg.Add(1)
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go func() {
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s.monitorRoutine(stateChannel, stateSub)
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wg.Done()
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}()
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genesis, keys := util.DeterministicGenesisStateAltair(t, 64)
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c, err := altair.NextSyncCommittee(ctx, genesis)
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require.NoError(t, err)
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require.NoError(t, genesis.SetCurrentSyncCommittee(c))
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genConfig := util.DefaultBlockGenConfig()
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block, err := util.GenerateFullBlockAltair(genesis, keys, genConfig, 1)
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require.NoError(t, err)
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root, err := block.GetBlock().HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, s.config.StateGen.SaveState(ctx, root, genesis))
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wrapped, err := blocks.NewSignedBeaconBlock(block)
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require.NoError(t, err)
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stateChannel <- &feed.Event{
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Type: statefeed.BlockProcessed,
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Data: &statefeed.BlockProcessedData{
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Slot: 1,
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Verified: true,
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SignedBlock: wrapped,
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},
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}
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// Wait for Logrus
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time.Sleep(1000 * time.Millisecond)
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wanted1 := fmt.Sprintf("\"Proposed beacon block was included\" BalanceChange=100000000 BlockRoot=%#x NewBalance=32000000000 ParentRoot=0xf732eaeb7fae ProposerIndex=15 Slot=1 Version=1 prefix=monitor", bytesutil.Trunc(root[:]))
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require.LogsContain(t, hook, wanted1)
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}
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func TestWaitForSync(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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s := &Service{ctx: ctx}
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syncChan := make(chan struct{})
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go func() {
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// Failsafe to make sure tests never get deadlocked; we should always go through the happy path before 500ms.
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// Otherwise, the NoError assertion below will fail.
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time.Sleep(500 * time.Millisecond)
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cancel()
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}()
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go func() {
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close(syncChan)
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}()
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require.NoError(t, s.waitForSync(syncChan))
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}
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func TestWaitForSyncCanceled(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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s := &Service{ctx: ctx}
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syncChan := make(chan struct{})
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cancel()
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require.ErrorIs(t, s.waitForSync(syncChan), errContextClosedWhileWaiting)
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}
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func TestRun(t *testing.T) {
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hook := logTest.NewGlobal()
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s := setupService(t)
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go func() {
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s.run()
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}()
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close(s.config.InitialSyncComplete)
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time.Sleep(100 * time.Millisecond)
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require.LogsContain(t, hook, "Synced to head epoch, starting reporting performance")
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}
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