mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-25 21:07:18 +00:00
ee0a453b7b
* Move domain function and all signing root functions from beacon-chain/core/helpers to beacon-chain/core * @terencechain suggestion to put these methods under core/signing
585 lines
22 KiB
Go
585 lines
22 KiB
Go
package sync
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import (
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"context"
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"math"
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"sync"
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"testing"
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"time"
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"github.com/ethereum/go-ethereum/p2p/enr"
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"github.com/libp2p/go-libp2p-core/network"
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"github.com/libp2p/go-libp2p-core/protocol"
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gcache "github.com/patrickmn/go-cache"
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types "github.com/prysmaticlabs/eth2-types"
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mock "github.com/prysmaticlabs/prysm/beacon-chain/blockchain/testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/core/helpers"
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"github.com/prysmaticlabs/prysm/beacon-chain/core/signing"
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dbtest "github.com/prysmaticlabs/prysm/beacon-chain/db/testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/p2p/peers"
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p2ptest "github.com/prysmaticlabs/prysm/beacon-chain/p2p/testing"
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p2ptypes "github.com/prysmaticlabs/prysm/beacon-chain/p2p/types"
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"github.com/prysmaticlabs/prysm/beacon-chain/state/stategen"
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"github.com/prysmaticlabs/prysm/config/params"
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"github.com/prysmaticlabs/prysm/crypto/rand"
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ethpb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
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"github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1/wrapper"
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"github.com/prysmaticlabs/prysm/testing/assert"
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"github.com/prysmaticlabs/prysm/testing/require"
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"github.com/prysmaticlabs/prysm/testing/util"
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)
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// /- b1 - b2
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// b0
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// \- b3
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// Test b1 was missing then received and we can process b0 -> b1 -> b2
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func TestRegularSyncBeaconBlockSubscriber_ProcessPendingBlocks1(t *testing.T) {
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db := dbtest.SetupDB(t)
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p1 := p2ptest.NewTestP2P(t)
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r := &Service{
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cfg: &Config{
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P2P: p1,
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DB: db,
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Chain: &mock.ChainService{
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FinalizedCheckPoint: ðpb.Checkpoint{
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Epoch: 0,
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},
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},
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StateGen: stategen.New(db),
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},
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slotToPendingBlocks: gcache.New(time.Second, 2*time.Second),
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seenPendingBlocks: make(map[[32]byte]bool),
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}
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r.initCaches()
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b0 := util.NewBeaconBlock()
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b0)))
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b0Root, err := b0.Block.HashTreeRoot()
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require.NoError(t, err)
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b3 := util.NewBeaconBlock()
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b3.Block.Slot = 3
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b3.Block.ParentRoot = b0Root[:]
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b3)))
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// Incomplete block link
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b1 := util.NewBeaconBlock()
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b1.Block.Slot = 1
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b1.Block.ParentRoot = b0Root[:]
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b1Root, err := b1.Block.HashTreeRoot()
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require.NoError(t, err)
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b2 := util.NewBeaconBlock()
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b2.Block.Slot = 2
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b2.Block.ParentRoot = b1Root[:]
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b2Root, err := b1.Block.HashTreeRoot()
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require.NoError(t, err)
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// Add b2 to the cache
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require.NoError(t, r.insertBlockToPendingQueue(b2.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b2), b2Root))
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require.NoError(t, r.processPendingBlocks(context.Background()))
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assert.Equal(t, 1, len(r.slotToPendingBlocks.Items()), "Incorrect size for slot to pending blocks cache")
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assert.Equal(t, 1, len(r.seenPendingBlocks), "Incorrect size for seen pending block")
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// Add b1 to the cache
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require.NoError(t, r.insertBlockToPendingQueue(b1.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b1), b1Root))
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b1)))
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// Insert bad b1 in the cache to verify the good one doesn't get replaced.
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require.NoError(t, r.insertBlockToPendingQueue(b1.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(util.NewBeaconBlock()), [32]byte{}))
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require.NoError(t, r.processPendingBlocks(context.Background())) // Marks a block as bad
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require.NoError(t, r.processPendingBlocks(context.Background())) // Bad block removed on second run
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assert.Equal(t, 1, len(r.slotToPendingBlocks.Items()), "Incorrect size for slot to pending blocks cache")
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assert.Equal(t, 2, len(r.seenPendingBlocks), "Incorrect size for seen pending block")
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}
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func TestRegularSync_InsertDuplicateBlocks(t *testing.T) {
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db := dbtest.SetupDB(t)
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p1 := p2ptest.NewTestP2P(t)
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r := &Service{
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cfg: &Config{
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P2P: p1,
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DB: db,
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Chain: &mock.ChainService{
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FinalizedCheckPoint: ðpb.Checkpoint{
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Epoch: 0,
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Root: make([]byte, 32),
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},
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},
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},
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slotToPendingBlocks: gcache.New(time.Second, 2*time.Second),
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seenPendingBlocks: make(map[[32]byte]bool),
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}
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r.initCaches()
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b0 := util.NewBeaconBlock()
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b0r := [32]byte{'a'}
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b0)))
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b0Root, err := b0.Block.HashTreeRoot()
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require.NoError(t, err)
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b1 := util.NewBeaconBlock()
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b1.Block.Slot = 1
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b1.Block.ParentRoot = b0Root[:]
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b1r := [32]byte{'b'}
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require.NoError(t, r.insertBlockToPendingQueue(b0.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b0), b0r))
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require.Equal(t, 1, len(r.pendingBlocksInCache(b0.Block.Slot)), "Block was not added to map")
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require.NoError(t, r.insertBlockToPendingQueue(b1.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b1), b1r))
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require.Equal(t, 1, len(r.pendingBlocksInCache(b1.Block.Slot)), "Block was not added to map")
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// Add duplicate block which should not be saved.
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require.NoError(t, r.insertBlockToPendingQueue(b0.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b0), b0r))
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require.Equal(t, 1, len(r.pendingBlocksInCache(b0.Block.Slot)), "Block was added to map")
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// Add duplicate block which should not be saved.
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require.NoError(t, r.insertBlockToPendingQueue(b1.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b1), b1r))
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require.Equal(t, 1, len(r.pendingBlocksInCache(b1.Block.Slot)), "Block was added to map")
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}
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// /- b1 - b2 - b5
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// b0
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// \- b3 - b4
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// Test b2 and b3 were missed, after receiving them we can process 2 chains.
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func TestRegularSyncBeaconBlockSubscriber_ProcessPendingBlocks_2Chains(t *testing.T) {
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db := dbtest.SetupDB(t)
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p1 := p2ptest.NewTestP2P(t)
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p2 := p2ptest.NewTestP2P(t)
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p1.Connect(p2)
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assert.Equal(t, 1, len(p1.BHost.Network().Peers()), "Expected peers to be connected")
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pcl := protocol.ID("/eth2/beacon_chain/req/hello/1/ssz_snappy")
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var wg sync.WaitGroup
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wg.Add(1)
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p2.BHost.SetStreamHandler(pcl, func(stream network.Stream) {
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defer wg.Done()
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code, errMsg, err := ReadStatusCode(stream, p1.Encoding())
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assert.NoError(t, err)
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if code == 0 {
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t.Error("Expected a non-zero code")
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}
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if errMsg != p2ptypes.ErrWrongForkDigestVersion.Error() {
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t.Logf("Received error string len %d, wanted error string len %d", len(errMsg), len(p2ptypes.ErrWrongForkDigestVersion.Error()))
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t.Errorf("Received unexpected message response in the stream: %s. Wanted %s.", errMsg, p2ptypes.ErrWrongForkDigestVersion.Error())
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}
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})
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r := &Service{
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cfg: &Config{
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P2P: p1,
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DB: db,
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Chain: &mock.ChainService{
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FinalizedCheckPoint: ðpb.Checkpoint{
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Epoch: 0,
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Root: make([]byte, 32),
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},
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},
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StateGen: stategen.New(db),
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},
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slotToPendingBlocks: gcache.New(time.Second, 2*time.Second),
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seenPendingBlocks: make(map[[32]byte]bool),
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}
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r.initCaches()
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p1.Peers().Add(new(enr.Record), p2.PeerID(), nil, network.DirOutbound)
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p1.Peers().SetConnectionState(p2.PeerID(), peers.PeerConnected)
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p1.Peers().SetChainState(p2.PeerID(), ðpb.Status{})
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b0 := util.NewBeaconBlock()
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b0)))
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b0Root, err := b0.Block.HashTreeRoot()
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require.NoError(t, err)
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b1 := util.NewBeaconBlock()
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b1.Block.Slot = 1
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b1.Block.ParentRoot = b0Root[:]
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b1)))
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b1Root, err := b1.Block.HashTreeRoot()
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require.NoError(t, err)
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// Incomplete block links
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b2 := util.NewBeaconBlock()
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b2.Block.Slot = 2
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b2.Block.ParentRoot = b1Root[:]
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b2Root, err := b2.Block.HashTreeRoot()
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require.NoError(t, err)
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b5 := util.NewBeaconBlock()
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b5.Block.Slot = 5
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b5.Block.ParentRoot = b2Root[:]
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b5Root, err := b5.Block.HashTreeRoot()
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require.NoError(t, err)
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b3 := util.NewBeaconBlock()
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b3.Block.Slot = 3
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b3.Block.ParentRoot = b0Root[:]
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b3Root, err := b3.Block.HashTreeRoot()
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require.NoError(t, err)
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b4 := util.NewBeaconBlock()
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b4.Block.Slot = 4
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b4.Block.ParentRoot = b3Root[:]
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b4Root, err := b4.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, r.insertBlockToPendingQueue(b4.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b4), b4Root))
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require.NoError(t, r.insertBlockToPendingQueue(b5.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b5), b5Root))
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require.NoError(t, r.processPendingBlocks(context.Background())) // Marks a block as bad
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require.NoError(t, r.processPendingBlocks(context.Background())) // Bad block removed on second run
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assert.Equal(t, 2, len(r.slotToPendingBlocks.Items()), "Incorrect size for slot to pending blocks cache")
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assert.Equal(t, 2, len(r.seenPendingBlocks), "Incorrect size for seen pending block")
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// Add b3 to the cache
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require.NoError(t, r.insertBlockToPendingQueue(b3.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b3), b3Root))
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b3)))
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require.NoError(t, r.processPendingBlocks(context.Background())) // Marks a block as bad
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require.NoError(t, r.processPendingBlocks(context.Background())) // Bad block removed on second run
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assert.Equal(t, 1, len(r.slotToPendingBlocks.Items()), "Incorrect size for slot to pending blocks cache")
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assert.Equal(t, 3, len(r.seenPendingBlocks), "Incorrect size for seen pending block")
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// Add b2 to the cache
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require.NoError(t, r.insertBlockToPendingQueue(b2.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b2), b2Root))
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b2)))
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require.NoError(t, r.processPendingBlocks(context.Background())) // Marks a block as bad
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require.NoError(t, r.processPendingBlocks(context.Background())) // Bad block removed on second run
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assert.Equal(t, 0, len(r.slotToPendingBlocks.Items()), "Incorrect size for slot to pending blocks cache")
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assert.Equal(t, 4, len(r.seenPendingBlocks), "Incorrect size for seen pending block")
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}
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func TestRegularSyncBeaconBlockSubscriber_PruneOldPendingBlocks(t *testing.T) {
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db := dbtest.SetupDB(t)
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p1 := p2ptest.NewTestP2P(t)
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p2 := p2ptest.NewTestP2P(t)
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p1.Connect(p2)
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assert.Equal(t, 1, len(p1.BHost.Network().Peers()), "Expected peers to be connected")
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r := &Service{
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cfg: &Config{
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P2P: p1,
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DB: db,
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Chain: &mock.ChainService{
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FinalizedCheckPoint: ðpb.Checkpoint{
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Epoch: 1,
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Root: make([]byte, 32),
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},
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},
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},
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slotToPendingBlocks: gcache.New(time.Second, 2*time.Second),
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seenPendingBlocks: make(map[[32]byte]bool),
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}
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r.initCaches()
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p1.Peers().Add(new(enr.Record), p1.PeerID(), nil, network.DirOutbound)
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p1.Peers().SetConnectionState(p1.PeerID(), peers.PeerConnected)
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p1.Peers().SetChainState(p1.PeerID(), ðpb.Status{})
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b0 := util.NewBeaconBlock()
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b0)))
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b0Root, err := b0.Block.HashTreeRoot()
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require.NoError(t, err)
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b1 := util.NewBeaconBlock()
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b1.Block.Slot = 1
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b1.Block.ParentRoot = b0Root[:]
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b1)))
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b1Root, err := b1.Block.HashTreeRoot()
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require.NoError(t, err)
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// Incomplete block links
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b2 := util.NewBeaconBlock()
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b2.Block.Slot = 2
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b2.Block.ParentRoot = b1Root[:]
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b2Root, err := b2.Block.HashTreeRoot()
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require.NoError(t, err)
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b5 := util.NewBeaconBlock()
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b5.Block.Slot = 5
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b5.Block.ParentRoot = b2Root[:]
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b5Root, err := b5.Block.HashTreeRoot()
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require.NoError(t, err)
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b3 := util.NewBeaconBlock()
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b3.Block.Slot = 3
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b3.Block.ParentRoot = b0Root[:]
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b3Root, err := b3.Block.HashTreeRoot()
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require.NoError(t, err)
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b4 := util.NewBeaconBlock()
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b4.Block.Slot = 4
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b4.Block.ParentRoot = b3Root[:]
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b4Root, err := b4.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, r.insertBlockToPendingQueue(b2.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b2), b2Root))
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require.NoError(t, r.insertBlockToPendingQueue(b3.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b3), b3Root))
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require.NoError(t, r.insertBlockToPendingQueue(b4.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b4), b4Root))
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require.NoError(t, r.insertBlockToPendingQueue(b5.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b5), b5Root))
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require.NoError(t, r.processPendingBlocks(context.Background()))
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assert.Equal(t, 0, len(r.slotToPendingBlocks.Items()), "Incorrect size for slot to pending blocks cache")
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assert.Equal(t, 4, len(r.seenPendingBlocks), "Incorrect size for seen pending block")
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}
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func TestService_sortedPendingSlots(t *testing.T) {
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r := &Service{
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slotToPendingBlocks: gcache.New(time.Second, 2*time.Second),
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seenPendingBlocks: make(map[[32]byte]bool),
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}
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var lastSlot types.Slot = math.MaxUint64
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require.NoError(t, r.insertBlockToPendingQueue(lastSlot, wrapper.WrappedPhase0SignedBeaconBlock(util.HydrateSignedBeaconBlock(ðpb.SignedBeaconBlock{Block: ðpb.BeaconBlock{Slot: lastSlot}})), [32]byte{1}))
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require.NoError(t, r.insertBlockToPendingQueue(lastSlot-3, wrapper.WrappedPhase0SignedBeaconBlock(util.HydrateSignedBeaconBlock(ðpb.SignedBeaconBlock{Block: ðpb.BeaconBlock{Slot: lastSlot - 3}})), [32]byte{2}))
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require.NoError(t, r.insertBlockToPendingQueue(lastSlot-5, wrapper.WrappedPhase0SignedBeaconBlock(util.HydrateSignedBeaconBlock(ðpb.SignedBeaconBlock{Block: ðpb.BeaconBlock{Slot: lastSlot - 5}})), [32]byte{3}))
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require.NoError(t, r.insertBlockToPendingQueue(lastSlot-2, wrapper.WrappedPhase0SignedBeaconBlock(util.HydrateSignedBeaconBlock(ðpb.SignedBeaconBlock{Block: ðpb.BeaconBlock{Slot: lastSlot - 2}})), [32]byte{4}))
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want := []types.Slot{lastSlot - 5, lastSlot - 3, lastSlot - 2, lastSlot}
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assert.DeepEqual(t, want, r.sortedPendingSlots(), "Unexpected pending slots list")
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}
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func TestService_BatchRootRequest(t *testing.T) {
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db := dbtest.SetupDB(t)
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p1 := p2ptest.NewTestP2P(t)
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p2 := p2ptest.NewTestP2P(t)
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p1.Connect(p2)
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assert.Equal(t, 1, len(p1.BHost.Network().Peers()), "Expected peers to be connected")
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r := &Service{
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cfg: &Config{
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P2P: p1,
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DB: db,
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Chain: &mock.ChainService{
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FinalizedCheckPoint: ðpb.Checkpoint{
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Epoch: 1,
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Root: make([]byte, 32),
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},
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ValidatorsRoot: [32]byte{},
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Genesis: time.Now(),
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},
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},
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slotToPendingBlocks: gcache.New(time.Second, 2*time.Second),
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seenPendingBlocks: make(map[[32]byte]bool),
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}
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r.initCaches()
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p1.Peers().Add(new(enr.Record), p2.PeerID(), nil, network.DirOutbound)
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p1.Peers().SetConnectionState(p2.PeerID(), peers.PeerConnected)
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p1.Peers().SetChainState(p2.PeerID(), ðpb.Status{FinalizedEpoch: 2})
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b0 := util.NewBeaconBlock()
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b0)))
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b0Root, err := b0.Block.HashTreeRoot()
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require.NoError(t, err)
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b1 := util.NewBeaconBlock()
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b1.Block.Slot = 1
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b1.Block.ParentRoot = b0Root[:]
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require.NoError(t, r.cfg.DB.SaveBlock(context.Background(), wrapper.WrappedPhase0SignedBeaconBlock(b1)))
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b1Root, err := b1.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
|
|
b2 := util.NewBeaconBlock()
|
|
b2.Block.Slot = 2
|
|
b2.Block.ParentRoot = b1Root[:]
|
|
b2Root, err := b2.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b5 := util.NewBeaconBlock()
|
|
b5.Block.Slot = 5
|
|
b5.Block.ParentRoot = b2Root[:]
|
|
b5Root, err := b5.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b3 := util.NewBeaconBlock()
|
|
b3.Block.Slot = 3
|
|
b3.Block.ParentRoot = b0Root[:]
|
|
b3Root, err := b3.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b4 := util.NewBeaconBlock()
|
|
b4.Block.Slot = 4
|
|
b4.Block.ParentRoot = b3Root[:]
|
|
b4Root, err := b4.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
|
|
// Send in duplicated roots to also test deduplicaton.
|
|
sentRoots := p2ptypes.BeaconBlockByRootsReq{b2Root, b2Root, b3Root, b3Root, b4Root, b5Root}
|
|
expectedRoots := p2ptypes.BeaconBlockByRootsReq{b2Root, b3Root, b4Root, b5Root}
|
|
|
|
pcl := protocol.ID("/eth2/beacon_chain/req/beacon_blocks_by_root/1/ssz_snappy")
|
|
var wg sync.WaitGroup
|
|
wg.Add(1)
|
|
p2.BHost.SetStreamHandler(pcl, func(stream network.Stream) {
|
|
defer wg.Done()
|
|
var out p2ptypes.BeaconBlockByRootsReq
|
|
assert.NoError(t, p2.Encoding().DecodeWithMaxLength(stream, &out))
|
|
assert.DeepEqual(t, expectedRoots, out, "Did not receive expected message")
|
|
response := []*ethpb.SignedBeaconBlock{b2, b3, b4, b5}
|
|
for _, blk := range response {
|
|
_, err := stream.Write([]byte{responseCodeSuccess})
|
|
assert.NoError(t, err, "Could not write to stream")
|
|
_, err = p2.Encoding().EncodeWithMaxLength(stream, blk)
|
|
assert.NoError(t, err, "Could not send response back")
|
|
}
|
|
assert.NoError(t, stream.Close())
|
|
})
|
|
|
|
require.NoError(t, r.sendBatchRootRequest(context.Background(), sentRoots, rand.NewGenerator()))
|
|
|
|
if util.WaitTimeout(&wg, 1*time.Second) {
|
|
t.Fatal("Did not receive stream within 1 sec")
|
|
}
|
|
assert.Equal(t, 4, len(r.slotToPendingBlocks.Items()), "Incorrect size for slot to pending blocks cache")
|
|
assert.Equal(t, 4, len(r.seenPendingBlocks), "Incorrect size for seen pending block")
|
|
}
|
|
|
|
func TestService_AddPeningBlockToQueueOverMax(t *testing.T) {
|
|
r := &Service{
|
|
slotToPendingBlocks: gcache.New(time.Second, 2*time.Second),
|
|
seenPendingBlocks: make(map[[32]byte]bool),
|
|
}
|
|
|
|
b := util.NewBeaconBlock()
|
|
b1 := ethpb.CopySignedBeaconBlock(b)
|
|
b1.Block.StateRoot = []byte{'a'}
|
|
b2 := ethpb.CopySignedBeaconBlock(b)
|
|
b2.Block.StateRoot = []byte{'b'}
|
|
require.NoError(t, r.insertBlockToPendingQueue(0, wrapper.WrappedPhase0SignedBeaconBlock(b), [32]byte{}))
|
|
require.NoError(t, r.insertBlockToPendingQueue(0, wrapper.WrappedPhase0SignedBeaconBlock(b1), [32]byte{1}))
|
|
require.NoError(t, r.insertBlockToPendingQueue(0, wrapper.WrappedPhase0SignedBeaconBlock(b2), [32]byte{2}))
|
|
|
|
b3 := ethpb.CopySignedBeaconBlock(b)
|
|
b3.Block.StateRoot = []byte{'c'}
|
|
require.NoError(t, r.insertBlockToPendingQueue(0, wrapper.WrappedPhase0SignedBeaconBlock(b2), [32]byte{3}))
|
|
require.Equal(t, maxBlocksPerSlot, len(r.pendingBlocksInCache(0)))
|
|
}
|
|
|
|
func TestService_ProcessPendingBlockOnCorrectSlot(t *testing.T) {
|
|
ctx := context.Background()
|
|
db := dbtest.SetupDB(t)
|
|
|
|
p1 := p2ptest.NewTestP2P(t)
|
|
mockChain := mock.ChainService{Genesis: time.Unix(time.Now().Unix()-int64(params.BeaconConfig().SecondsPerSlot), 0),
|
|
FinalizedCheckPoint: ðpb.Checkpoint{
|
|
Epoch: 0,
|
|
}}
|
|
r := &Service{
|
|
cfg: &Config{
|
|
P2P: p1,
|
|
DB: db,
|
|
Chain: &mockChain,
|
|
StateGen: stategen.New(db),
|
|
},
|
|
slotToPendingBlocks: gcache.New(time.Second, 2*time.Second),
|
|
seenPendingBlocks: make(map[[32]byte]bool),
|
|
}
|
|
r.initCaches()
|
|
|
|
beaconState, privKeys := util.DeterministicGenesisState(t, 100)
|
|
parentBlock := util.NewBeaconBlock()
|
|
require.NoError(t, db.SaveBlock(ctx, wrapper.WrappedPhase0SignedBeaconBlock(parentBlock)))
|
|
bRoot, err := parentBlock.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
require.NoError(t, db.SaveState(ctx, beaconState, bRoot))
|
|
require.NoError(t, db.SaveStateSummary(ctx, ðpb.StateSummary{Root: bRoot[:]}))
|
|
copied := beaconState.Copy()
|
|
require.NoError(t, copied.SetSlot(1))
|
|
proposerIdx, err := helpers.BeaconProposerIndex(ctx, copied)
|
|
require.NoError(t, err)
|
|
|
|
st, err := util.NewBeaconState()
|
|
require.NoError(t, err)
|
|
mockChain.Root = bRoot[:]
|
|
mockChain.State = st
|
|
|
|
b1 := util.NewBeaconBlock()
|
|
b1.Block.ParentRoot = bRoot[:]
|
|
b1.Block.Slot = 1
|
|
b1Root, err := b1.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b1.Block.ProposerIndex = proposerIdx
|
|
b1.Signature, err = signing.ComputeDomainAndSign(beaconState, 0, b1.Block, params.BeaconConfig().DomainBeaconProposer, privKeys[proposerIdx])
|
|
require.NoError(t, err)
|
|
|
|
b2 := util.NewBeaconBlock()
|
|
b2.Block.Slot = 2
|
|
b2.Block.ParentRoot = bRoot[:]
|
|
b2Root, err := b2.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
|
|
b3 := util.NewBeaconBlock()
|
|
b3.Block.Slot = 3
|
|
b3.Block.ParentRoot = b2Root[:]
|
|
b3Root, err := b3.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
|
|
// Add block1 for slot1
|
|
require.NoError(t, r.insertBlockToPendingQueue(b1.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b1), b1Root))
|
|
// Add block2 for slot2
|
|
require.NoError(t, r.insertBlockToPendingQueue(b2.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b2), b2Root))
|
|
// Add block3 for slot3
|
|
require.NoError(t, r.insertBlockToPendingQueue(b3.Block.Slot, wrapper.WrappedPhase0SignedBeaconBlock(b3), b3Root))
|
|
|
|
// processPendingBlocks should process only blocks of the current slot. i.e. slot 1.
|
|
// Then check if the other two blocks are still in the pendingQueue.
|
|
require.NoError(t, r.processPendingBlocks(context.Background()))
|
|
assert.Equal(t, 2, len(r.slotToPendingBlocks.Items()), "Incorrect size for slot to pending blocks cache")
|
|
}
|
|
|
|
func TestService_ProcessBadPendingBlocks(t *testing.T) {
|
|
ctx := context.Background()
|
|
db := dbtest.SetupDB(t)
|
|
|
|
p1 := p2ptest.NewTestP2P(t)
|
|
mockChain := mock.ChainService{Genesis: time.Unix(time.Now().Unix()-int64(params.BeaconConfig().SecondsPerSlot), 0),
|
|
FinalizedCheckPoint: ðpb.Checkpoint{
|
|
Epoch: 0,
|
|
}}
|
|
r := &Service{
|
|
cfg: &Config{
|
|
P2P: p1,
|
|
DB: db,
|
|
Chain: &mockChain,
|
|
StateGen: stategen.New(db),
|
|
},
|
|
slotToPendingBlocks: gcache.New(time.Second, 2*time.Second),
|
|
seenPendingBlocks: make(map[[32]byte]bool),
|
|
}
|
|
r.initCaches()
|
|
|
|
beaconState, privKeys := util.DeterministicGenesisState(t, 100)
|
|
parentBlock := util.NewBeaconBlock()
|
|
require.NoError(t, db.SaveBlock(ctx, wrapper.WrappedPhase0SignedBeaconBlock(parentBlock)))
|
|
bRoot, err := parentBlock.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
require.NoError(t, db.SaveState(ctx, beaconState, bRoot))
|
|
require.NoError(t, db.SaveStateSummary(ctx, ðpb.StateSummary{Root: bRoot[:]}))
|
|
copied := beaconState.Copy()
|
|
require.NoError(t, copied.SetSlot(1))
|
|
proposerIdx, err := helpers.BeaconProposerIndex(ctx, copied)
|
|
require.NoError(t, err)
|
|
|
|
st, err := util.NewBeaconState()
|
|
require.NoError(t, err)
|
|
mockChain.Root = bRoot[:]
|
|
mockChain.State = st
|
|
|
|
b1 := util.NewBeaconBlock()
|
|
b1.Block.ParentRoot = bRoot[:]
|
|
b1.Block.Slot = 1
|
|
b1Root, err := b1.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b1.Block.ProposerIndex = proposerIdx
|
|
b1.Signature, err = signing.ComputeDomainAndSign(beaconState, 0, b1.Block, params.BeaconConfig().DomainBeaconProposer, privKeys[proposerIdx])
|
|
require.NoError(t, err)
|
|
|
|
b := util.NewBeaconBlock()
|
|
b.Block.Slot = 55
|
|
b.Block.ParentRoot = []byte{'A', 'B', 'C'}
|
|
bA := wrapper.WrappedPhase0SignedBeaconBlock(b)
|
|
assert.NoError(t, err)
|
|
|
|
// Add block1 for slot 55
|
|
require.NoError(t, r.insertBlockToPendingQueue(b.Block.Slot, bA, b1Root))
|
|
bB := wrapper.WrappedPhase0SignedBeaconBlock(util.NewBeaconBlock())
|
|
assert.NoError(t, err)
|
|
// remove with a different block from the same slot.
|
|
require.NoError(t, r.deleteBlockFromPendingQueue(b.Block.Slot, bB, b1Root))
|
|
}
|