mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
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97f6143a43
* add changes * add changes here in * rem duplicate import * fix topic not being set in test * terence's review Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>
167 lines
4.7 KiB
Go
167 lines
4.7 KiB
Go
package sync
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import (
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"bytes"
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"context"
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"crypto/rand"
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"reflect"
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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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mock "github.com/prysmaticlabs/prysm/beacon-chain/blockchain/testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/core"
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"github.com/prysmaticlabs/prysm/beacon-chain/core/helpers"
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"github.com/prysmaticlabs/prysm/beacon-chain/p2p"
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p2ptest "github.com/prysmaticlabs/prysm/beacon-chain/p2p/testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/state"
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v1 "github.com/prysmaticlabs/prysm/beacon-chain/state/v1"
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mockSync "github.com/prysmaticlabs/prysm/beacon-chain/sync/initial-sync/testing"
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ethpb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
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"github.com/prysmaticlabs/prysm/shared/bls"
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lruwrpr "github.com/prysmaticlabs/prysm/shared/lru"
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"github.com/prysmaticlabs/prysm/shared/params"
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"github.com/prysmaticlabs/prysm/shared/testutil/assert"
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"github.com/prysmaticlabs/prysm/shared/testutil/require"
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)
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func setupValidExit(t *testing.T) (*ethpb.SignedVoluntaryExit, state.BeaconState) {
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exit := ðpb.SignedVoluntaryExit{
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Exit: ðpb.VoluntaryExit{
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ValidatorIndex: 0,
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Epoch: 1 + params.BeaconConfig().ShardCommitteePeriod,
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},
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}
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registry := []*ethpb.Validator{
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{
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ExitEpoch: params.BeaconConfig().FarFutureEpoch,
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ActivationEpoch: 0,
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},
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}
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state, err := v1.InitializeFromProto(ðpb.BeaconState{
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Validators: registry,
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Fork: ðpb.Fork{
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CurrentVersion: params.BeaconConfig().GenesisForkVersion,
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PreviousVersion: params.BeaconConfig().GenesisForkVersion,
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},
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Slot: params.BeaconConfig().SlotsPerEpoch * 5,
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})
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require.NoError(t, err)
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err = state.SetSlot(state.Slot() + params.BeaconConfig().SlotsPerEpoch.Mul(uint64(params.BeaconConfig().ShardCommitteePeriod)))
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require.NoError(t, err)
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priv, err := bls.RandKey()
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require.NoError(t, err)
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exit.Signature, err = helpers.ComputeDomainAndSign(state, core.CurrentEpoch(state), exit.Exit, params.BeaconConfig().DomainVoluntaryExit, priv)
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require.NoError(t, err)
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val, err := state.ValidatorAtIndex(0)
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require.NoError(t, err)
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val.PublicKey = priv.PublicKey().Marshal()
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require.NoError(t, state.UpdateValidatorAtIndex(0, val))
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b := make([]byte, 32)
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_, err = rand.Read(b)
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require.NoError(t, err)
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return exit, state
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}
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func TestValidateVoluntaryExit_ValidExit(t *testing.T) {
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p := p2ptest.NewTestP2P(t)
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ctx := context.Background()
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exit, s := setupValidExit(t)
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r := &Service{
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cfg: &Config{
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P2P: p,
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Chain: &mock.ChainService{
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State: s,
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Genesis: time.Now(),
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},
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InitialSync: &mockSync.Sync{IsSyncing: false},
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},
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seenExitCache: lruwrpr.New(10),
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}
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buf := new(bytes.Buffer)
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_, err := p.Encoding().EncodeGossip(buf, exit)
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require.NoError(t, err)
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topic := p2p.GossipTypeMapping[reflect.TypeOf(exit)]
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d, err := r.currentForkDigest()
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assert.NoError(t, err)
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topic = r.addDigestToTopic(topic, d)
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m := &pubsub.Message{
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Message: &pubsubpb.Message{
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Data: buf.Bytes(),
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Topic: &topic,
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},
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}
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valid := r.validateVoluntaryExit(ctx, "", m) == pubsub.ValidationAccept
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assert.Equal(t, true, valid, "Failed validation")
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assert.NotNil(t, m.ValidatorData, "Decoded message was not set on the message validator data")
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}
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func TestValidateVoluntaryExit_InvalidExitSlot(t *testing.T) {
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p := p2ptest.NewTestP2P(t)
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ctx := context.Background()
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exit, s := setupValidExit(t)
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// Set state slot to 1 to cause exit object fail to verify.
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require.NoError(t, s.SetSlot(1))
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r := &Service{
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cfg: &Config{
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P2P: p,
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Chain: &mock.ChainService{
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State: s,
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},
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InitialSync: &mockSync.Sync{IsSyncing: false},
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},
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seenExitCache: lruwrpr.New(10),
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}
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buf := new(bytes.Buffer)
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_, err := p.Encoding().EncodeGossip(buf, exit)
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require.NoError(t, err)
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topic := p2p.GossipTypeMapping[reflect.TypeOf(exit)]
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m := &pubsub.Message{
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Message: &pubsubpb.Message{
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Data: buf.Bytes(),
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Topic: &topic,
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},
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}
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valid := r.validateVoluntaryExit(ctx, "", m) == pubsub.ValidationAccept
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assert.Equal(t, false, valid, "passed validation")
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}
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func TestValidateVoluntaryExit_ValidExit_Syncing(t *testing.T) {
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p := p2ptest.NewTestP2P(t)
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ctx := context.Background()
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exit, s := setupValidExit(t)
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r := &Service{
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cfg: &Config{
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P2P: p,
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Chain: &mock.ChainService{
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State: s,
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},
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InitialSync: &mockSync.Sync{IsSyncing: true},
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},
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}
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buf := new(bytes.Buffer)
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_, err := p.Encoding().EncodeGossip(buf, exit)
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require.NoError(t, err)
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topic := p2p.GossipTypeMapping[reflect.TypeOf(exit)]
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m := &pubsub.Message{
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Message: &pubsubpb.Message{
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Data: buf.Bytes(),
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Topic: &topic,
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},
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}
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valid := r.validateVoluntaryExit(ctx, "", m) == pubsub.ValidationAccept
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assert.Equal(t, false, valid, "Validation should have failed")
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}
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