prysm-pulse/beacon-chain/blockchain/head_test.go
kasey 918129cf36
Replace statefeed Initialize (#12285)
* refactor initialization to blocking startup method

* require genesisSetter in blockchain, fix tests

* work-around gazelle weirdness

* fix dep gazelle ignores

* only call SetGenesis once

* fix typo

* validator test setup and fix to return right error

* move waitForChainStart to Start

* wire up sync Service.genesisWaiter

* fix p2p genesisWaiter plumbing

* remove extra clock type, integrate into genesis

and rename

* use time.Now when no Nower is specified

* remove unused ClockSetter

* simplify rpc context checking

* fix typo

* use clock everywhere in sync; [32]byte val root

* don't use DeepEqual to compare [32]byte and []byte

* don't use clock in init sync, not wired up yet

* use clock waiter in blockchain as well

* use cancelable contexts in tests with goroutines

* missed a reference to WithClockSetter

* Update beacon-chain/startup/genesis.go

Co-authored-by: Radosław Kapka <rkapka@wp.pl>

* Update beacon-chain/blockchain/service_test.go

Co-authored-by: Radosław Kapka <rkapka@wp.pl>

* more clear docs

* doc for NewClock

* move clock typedef to more logical file name

* adding documentation

* gaz

* fixes for capella

* reducing test raciness

* fix races in committee cache tests

* lint

* add tests on Duration slot math helper

* startup package test coverage

* fix bad merge

* set non-zero genesis time in tests that call Start

* happy deepsource, happy me-epsource

* replace Synced event with channel

* remove unused error

* remove accidental wip commit

* gaz!

* remove unused event constants

* remove sync statefeed subscription to fix deadlock

* remove state notifier

* fix build

---------

Co-authored-by: Kasey Kirkham <kasey@users.noreply.github.com>
Co-authored-by: Radosław Kapka <rkapka@wp.pl>
Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
Co-authored-by: nisdas <nishdas93@gmail.com>
2023-05-03 04:34:01 +00:00

616 lines
24 KiB
Go

package blockchain
import (
"bytes"
"context"
"sort"
"testing"
"time"
mock "github.com/prysmaticlabs/prysm/v4/beacon-chain/blockchain/testing"
testDB "github.com/prysmaticlabs/prysm/v4/beacon-chain/db/testing"
forkchoicetypes "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice/types"
"github.com/prysmaticlabs/prysm/v4/beacon-chain/operations/blstoexec"
"github.com/prysmaticlabs/prysm/v4/config/params"
"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
ethpbv1 "github.com/prysmaticlabs/prysm/v4/proto/eth/v1"
ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
"github.com/prysmaticlabs/prysm/v4/testing/assert"
"github.com/prysmaticlabs/prysm/v4/testing/require"
"github.com/prysmaticlabs/prysm/v4/testing/util"
"github.com/prysmaticlabs/prysm/v4/time/slots"
logTest "github.com/sirupsen/logrus/hooks/test"
)
func TestSaveHead_Same(t *testing.T) {
beaconDB := testDB.SetupDB(t)
service := setupBeaconChain(t, beaconDB)
r := [32]byte{'A'}
service.head = &head{root: r}
b, err := blocks.NewSignedBeaconBlock(util.NewBeaconBlock())
require.NoError(t, err)
st, _ := util.DeterministicGenesisState(t, 1)
require.NoError(t, service.saveHead(context.Background(), r, b, st))
assert.Equal(t, primitives.Slot(0), service.headSlot(), "Head did not stay the same")
assert.Equal(t, r, service.headRoot(), "Head did not stay the same")
}
func TestSaveHead_Different(t *testing.T) {
ctx := context.Background()
beaconDB := testDB.SetupDB(t)
service := setupBeaconChain(t, beaconDB)
oldBlock := util.SaveBlock(t, context.Background(), service.cfg.BeaconDB, util.NewBeaconBlock())
oldRoot, err := oldBlock.Block().HashTreeRoot()
require.NoError(t, err)
ojc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
ofc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
state, blkRoot, err := prepareForkchoiceState(ctx, oldBlock.Block().Slot(), oldRoot, oldBlock.Block().ParentRoot(), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
service.head = &head{
root: oldRoot,
block: oldBlock,
}
newHeadSignedBlock := util.NewBeaconBlock()
newHeadSignedBlock.Block.Slot = 1
newHeadBlock := newHeadSignedBlock.Block
wsb := util.SaveBlock(t, context.Background(), service.cfg.BeaconDB, newHeadSignedBlock)
newRoot, err := newHeadBlock.HashTreeRoot()
require.NoError(t, err)
state, blkRoot, err = prepareForkchoiceState(ctx, wsb.Block().Slot()-1, wsb.Block().ParentRoot(), service.cfg.ForkChoiceStore.CachedHeadRoot(), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
state, blkRoot, err = prepareForkchoiceState(ctx, wsb.Block().Slot(), newRoot, wsb.Block().ParentRoot(), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
headState, err := util.NewBeaconState()
require.NoError(t, err)
require.NoError(t, headState.SetSlot(1))
require.NoError(t, service.cfg.BeaconDB.SaveStateSummary(context.Background(), &ethpb.StateSummary{Slot: 1, Root: newRoot[:]}))
require.NoError(t, service.cfg.BeaconDB.SaveState(context.Background(), headState, newRoot))
require.NoError(t, service.saveHead(context.Background(), newRoot, wsb, headState))
assert.Equal(t, primitives.Slot(1), service.HeadSlot(), "Head did not change")
cachedRoot, err := service.HeadRoot(context.Background())
require.NoError(t, err)
assert.DeepEqual(t, cachedRoot, newRoot[:], "Head did not change")
headBlock, err := service.headBlock()
require.NoError(t, err)
pb, err := headBlock.Proto()
require.NoError(t, err)
assert.DeepEqual(t, newHeadSignedBlock, pb, "Head did not change")
assert.DeepSSZEqual(t, headState.ToProto(), service.headState(ctx).ToProto(), "Head did not change")
}
func TestSaveHead_Different_Reorg(t *testing.T) {
ctx := context.Background()
hook := logTest.NewGlobal()
beaconDB := testDB.SetupDB(t)
service := setupBeaconChain(t, beaconDB)
oldBlock := util.SaveBlock(t, context.Background(), service.cfg.BeaconDB, util.NewBeaconBlock())
oldRoot, err := oldBlock.Block().HashTreeRoot()
require.NoError(t, err)
ojc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
ofc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
state, blkRoot, err := prepareForkchoiceState(ctx, oldBlock.Block().Slot(), oldRoot, oldBlock.Block().ParentRoot(), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
service.head = &head{
root: oldRoot,
block: oldBlock,
}
reorgChainParent := [32]byte{'B'}
state, blkRoot, err = prepareForkchoiceState(ctx, 0, reorgChainParent, oldRoot, oldBlock.Block().ParentRoot(), ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
newHeadSignedBlock := util.NewBeaconBlock()
newHeadSignedBlock.Block.Slot = 1
newHeadSignedBlock.Block.ParentRoot = reorgChainParent[:]
newHeadBlock := newHeadSignedBlock.Block
wsb := util.SaveBlock(t, context.Background(), service.cfg.BeaconDB, newHeadSignedBlock)
newRoot, err := newHeadBlock.HashTreeRoot()
require.NoError(t, err)
state, blkRoot, err = prepareForkchoiceState(ctx, wsb.Block().Slot(), newRoot, wsb.Block().ParentRoot(), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
headState, err := util.NewBeaconState()
require.NoError(t, err)
require.NoError(t, headState.SetSlot(1))
require.NoError(t, service.cfg.BeaconDB.SaveStateSummary(context.Background(), &ethpb.StateSummary{Slot: 1, Root: newRoot[:]}))
require.NoError(t, service.cfg.BeaconDB.SaveState(context.Background(), headState, newRoot))
require.NoError(t, service.saveHead(context.Background(), newRoot, wsb, headState))
assert.Equal(t, primitives.Slot(1), service.HeadSlot(), "Head did not change")
cachedRoot, err := service.HeadRoot(context.Background())
require.NoError(t, err)
if !bytes.Equal(cachedRoot, newRoot[:]) {
t.Error("Head did not change")
}
headBlock, err := service.headBlock()
require.NoError(t, err)
pb, err := headBlock.Proto()
require.NoError(t, err)
assert.DeepEqual(t, newHeadSignedBlock, pb, "Head did not change")
assert.DeepSSZEqual(t, headState.ToProto(), service.headState(ctx).ToProto(), "Head did not change")
require.LogsContain(t, hook, "Chain reorg occurred")
require.LogsContain(t, hook, "distance=1")
require.LogsContain(t, hook, "depth=1")
}
func Test_notifyNewHeadEvent(t *testing.T) {
t.Run("genesis_state_root", func(t *testing.T) {
bState, _ := util.DeterministicGenesisState(t, 10)
notifier := &mock.MockStateNotifier{RecordEvents: true}
srv := &Service{
cfg: &config{
StateNotifier: notifier,
},
originBlockRoot: [32]byte{1},
}
newHeadStateRoot := [32]byte{2}
newHeadRoot := [32]byte{3}
err := srv.notifyNewHeadEvent(context.Background(), 1, bState, newHeadStateRoot[:], newHeadRoot[:])
require.NoError(t, err)
events := notifier.ReceivedEvents()
require.Equal(t, 1, len(events))
eventHead, ok := events[0].Data.(*ethpbv1.EventHead)
require.Equal(t, true, ok)
wanted := &ethpbv1.EventHead{
Slot: 1,
Block: newHeadRoot[:],
State: newHeadStateRoot[:],
EpochTransition: false,
PreviousDutyDependentRoot: srv.originBlockRoot[:],
CurrentDutyDependentRoot: srv.originBlockRoot[:],
}
require.DeepSSZEqual(t, wanted, eventHead)
})
t.Run("non_genesis_values", func(t *testing.T) {
bState, _ := util.DeterministicGenesisState(t, 10)
notifier := &mock.MockStateNotifier{RecordEvents: true}
genesisRoot := [32]byte{1}
srv := &Service{
cfg: &config{
StateNotifier: notifier,
},
originBlockRoot: genesisRoot,
}
epoch1Start, err := slots.EpochStart(1)
require.NoError(t, err)
epoch2Start, err := slots.EpochStart(1)
require.NoError(t, err)
require.NoError(t, bState.SetSlot(epoch1Start))
newHeadStateRoot := [32]byte{2}
newHeadRoot := [32]byte{3}
err = srv.notifyNewHeadEvent(context.Background(), epoch2Start, bState, newHeadStateRoot[:], newHeadRoot[:])
require.NoError(t, err)
events := notifier.ReceivedEvents()
require.Equal(t, 1, len(events))
eventHead, ok := events[0].Data.(*ethpbv1.EventHead)
require.Equal(t, true, ok)
wanted := &ethpbv1.EventHead{
Slot: epoch2Start,
Block: newHeadRoot[:],
State: newHeadStateRoot[:],
EpochTransition: true,
PreviousDutyDependentRoot: genesisRoot[:],
CurrentDutyDependentRoot: make([]byte, 32),
}
require.DeepSSZEqual(t, wanted, eventHead)
})
}
func TestRetrieveHead_ReadOnly(t *testing.T) {
ctx := context.Background()
beaconDB := testDB.SetupDB(t)
service := setupBeaconChain(t, beaconDB)
oldBlock := util.SaveBlock(t, context.Background(), service.cfg.BeaconDB, util.NewBeaconBlock())
oldRoot, err := oldBlock.Block().HashTreeRoot()
require.NoError(t, err)
service.head = &head{
root: oldRoot,
block: oldBlock,
}
newHeadSignedBlock := util.NewBeaconBlock()
newHeadSignedBlock.Block.Slot = 1
newHeadBlock := newHeadSignedBlock.Block
ojc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
ofc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
wsb := util.SaveBlock(t, context.Background(), service.cfg.BeaconDB, newHeadSignedBlock)
newRoot, err := newHeadBlock.HashTreeRoot()
require.NoError(t, err)
state, blkRoot, err := prepareForkchoiceState(ctx, wsb.Block().Slot()-1, wsb.Block().ParentRoot(), service.cfg.ForkChoiceStore.CachedHeadRoot(), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
state, blkRoot, err = prepareForkchoiceState(ctx, wsb.Block().Slot(), newRoot, wsb.Block().ParentRoot(), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
headState, err := util.NewBeaconState()
require.NoError(t, err)
require.NoError(t, headState.SetSlot(1))
require.NoError(t, service.cfg.BeaconDB.SaveStateSummary(context.Background(), &ethpb.StateSummary{Slot: 1, Root: newRoot[:]}))
require.NoError(t, service.cfg.BeaconDB.SaveState(context.Background(), headState, newRoot))
require.NoError(t, service.saveHead(context.Background(), newRoot, wsb, headState))
rOnlyState, err := service.HeadStateReadOnly(ctx)
require.NoError(t, err)
assert.Equal(t, rOnlyState, service.head.state, "Head is not the same object")
}
func TestSaveOrphanedAtts(t *testing.T) {
ctx := context.Background()
beaconDB := testDB.SetupDB(t)
service := setupBeaconChain(t, beaconDB)
service.genesisTime = time.Now().Add(time.Duration(-10*int64(1)*int64(params.BeaconConfig().SecondsPerSlot)) * time.Second)
// Chain setup
// 0 -- 1 -- 2 -- 3
// \-4
st, keys := util.DeterministicGenesisState(t, 64)
blkG, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 0)
assert.NoError(t, err)
util.SaveBlock(t, ctx, service.cfg.BeaconDB, blkG)
rG, err := blkG.Block.HashTreeRoot()
require.NoError(t, err)
blk1, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 1)
assert.NoError(t, err)
blk1.Block.ParentRoot = rG[:]
r1, err := blk1.Block.HashTreeRoot()
require.NoError(t, err)
blk2, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 2)
assert.NoError(t, err)
blk2.Block.ParentRoot = r1[:]
r2, err := blk2.Block.HashTreeRoot()
require.NoError(t, err)
blk3, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 3)
assert.NoError(t, err)
blk3.Block.ParentRoot = r2[:]
r3, err := blk3.Block.HashTreeRoot()
require.NoError(t, err)
blk4 := util.NewBeaconBlock()
blk4.Block.Slot = 4
blk4.Block.ParentRoot = rG[:]
r4, err := blk4.Block.HashTreeRoot()
require.NoError(t, err)
ojc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
ofc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
for _, blk := range []*ethpb.SignedBeaconBlock{blkG, blk1, blk2, blk3, blk4} {
r, err := blk.Block.HashTreeRoot()
require.NoError(t, err)
state, blkRoot, err := prepareForkchoiceState(ctx, blk.Block.Slot, r, bytesutil.ToBytes32(blk.Block.ParentRoot), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
util.SaveBlock(t, ctx, beaconDB, blk)
}
require.NoError(t, service.saveOrphanedOperations(ctx, r3, r4))
require.Equal(t, 3, service.cfg.AttPool.AggregatedAttestationCount())
wantAtts := []*ethpb.Attestation{
blk3.Block.Body.Attestations[0],
blk2.Block.Body.Attestations[0],
blk1.Block.Body.Attestations[0],
}
atts := service.cfg.AttPool.AggregatedAttestations()
sort.Slice(atts, func(i, j int) bool {
return atts[i].Data.Slot > atts[j].Data.Slot
})
require.DeepEqual(t, wantAtts, atts)
}
func TestSaveOrphanedOps(t *testing.T) {
params.SetupTestConfigCleanup(t)
config := params.BeaconConfig()
config.ShardCommitteePeriod = 0
params.OverrideBeaconConfig(config)
ctx := context.Background()
beaconDB := testDB.SetupDB(t)
service := setupBeaconChain(t, beaconDB)
service.genesisTime = time.Now().Add(time.Duration(-10*int64(1)*int64(params.BeaconConfig().SecondsPerSlot)) * time.Second)
// Chain setup
// 0 -- 1 -- 2 -- 3
// \-4
st, keys := util.DeterministicGenesisState(t, 64)
service.head = &head{state: st}
blkG, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 0)
assert.NoError(t, err)
util.SaveBlock(t, ctx, service.cfg.BeaconDB, blkG)
rG, err := blkG.Block.HashTreeRoot()
require.NoError(t, err)
blk1, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 1)
assert.NoError(t, err)
blk1.Block.ParentRoot = rG[:]
r1, err := blk1.Block.HashTreeRoot()
require.NoError(t, err)
blk2, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 2)
assert.NoError(t, err)
blk2.Block.ParentRoot = r1[:]
r2, err := blk2.Block.HashTreeRoot()
require.NoError(t, err)
blkConfig := util.DefaultBlockGenConfig()
blkConfig.NumBLSChanges = 5
blkConfig.NumProposerSlashings = 1
blkConfig.NumAttesterSlashings = 1
blkConfig.NumVoluntaryExits = 1
blk3, err := util.GenerateFullBlock(st, keys, blkConfig, 3)
assert.NoError(t, err)
blk3.Block.ParentRoot = r2[:]
r3, err := blk3.Block.HashTreeRoot()
require.NoError(t, err)
blk4 := util.NewBeaconBlock()
blk4.Block.Slot = 4
blk4.Block.ParentRoot = rG[:]
r4, err := blk4.Block.HashTreeRoot()
require.NoError(t, err)
ojc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
ofc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
for _, blk := range []*ethpb.SignedBeaconBlock{blkG, blk1, blk2, blk3, blk4} {
r, err := blk.Block.HashTreeRoot()
require.NoError(t, err)
state, blkRoot, err := prepareForkchoiceState(ctx, blk.Block.Slot, r, bytesutil.ToBytes32(blk.Block.ParentRoot), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
util.SaveBlock(t, ctx, beaconDB, blk)
}
require.NoError(t, service.saveOrphanedOperations(ctx, r3, r4))
require.Equal(t, 3, service.cfg.AttPool.AggregatedAttestationCount())
wantAtts := []*ethpb.Attestation{
blk3.Block.Body.Attestations[0],
blk2.Block.Body.Attestations[0],
blk1.Block.Body.Attestations[0],
}
atts := service.cfg.AttPool.AggregatedAttestations()
sort.Slice(atts, func(i, j int) bool {
return atts[i].Data.Slot > atts[j].Data.Slot
})
require.DeepEqual(t, wantAtts, atts)
require.Equal(t, 1, len(service.cfg.SlashingPool.PendingProposerSlashings(ctx, st, false)))
require.Equal(t, 1, len(service.cfg.SlashingPool.PendingAttesterSlashings(ctx, st, false)))
exits, err := service.cfg.ExitPool.PendingExits()
require.NoError(t, err)
require.Equal(t, 1, len(exits))
}
func TestSaveOrphanedAtts_CanFilter(t *testing.T) {
ctx := context.Background()
beaconDB := testDB.SetupDB(t)
service := setupBeaconChain(t, beaconDB)
service.cfg.BLSToExecPool = blstoexec.NewPool()
service.genesisTime = time.Now().Add(time.Duration(-1*int64(params.BeaconConfig().SlotsPerEpoch+2)*int64(params.BeaconConfig().SecondsPerSlot)) * time.Second)
// Chain setup
// 0 -- 1 -- 2
// \-4
st, keys := util.DeterministicGenesisStateCapella(t, 64)
blkConfig := util.DefaultBlockGenConfig()
blkConfig.NumBLSChanges = 5
blkG, err := util.GenerateFullBlockCapella(st, keys, blkConfig, 1)
assert.NoError(t, err)
util.SaveBlock(t, ctx, service.cfg.BeaconDB, blkG)
rG, err := blkG.Block.HashTreeRoot()
require.NoError(t, err)
blkConfig.NumBLSChanges = 10
blk1, err := util.GenerateFullBlockCapella(st, keys, blkConfig, 2)
assert.NoError(t, err)
blk1.Block.ParentRoot = rG[:]
r1, err := blk1.Block.HashTreeRoot()
require.NoError(t, err)
blkConfig.NumBLSChanges = 15
blk2, err := util.GenerateFullBlockCapella(st, keys, blkConfig, 3)
assert.NoError(t, err)
blk2.Block.ParentRoot = r1[:]
r2, err := blk2.Block.HashTreeRoot()
require.NoError(t, err)
blk4 := util.NewBeaconBlockCapella()
blkConfig.NumBLSChanges = 0
blk4.Block.Slot = 4
blk4.Block.ParentRoot = rG[:]
r4, err := blk4.Block.HashTreeRoot()
require.NoError(t, err)
ojc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
ofc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
for _, blk := range []*ethpb.SignedBeaconBlockCapella{blkG, blk1, blk2, blk4} {
r, err := blk.Block.HashTreeRoot()
require.NoError(t, err)
state, blkRoot, err := prepareForkchoiceState(ctx, blk.Block.Slot, r, bytesutil.ToBytes32(blk.Block.ParentRoot), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
util.SaveBlock(t, ctx, beaconDB, blk)
}
require.NoError(t, service.saveOrphanedOperations(ctx, r2, r4))
require.Equal(t, 1, service.cfg.AttPool.AggregatedAttestationCount())
pending, err := service.cfg.BLSToExecPool.PendingBLSToExecChanges()
require.NoError(t, err)
require.Equal(t, 15, len(pending))
}
func TestSaveOrphanedAtts_DoublyLinkedTrie(t *testing.T) {
ctx := context.Background()
beaconDB := testDB.SetupDB(t)
service := setupBeaconChain(t, beaconDB)
service.genesisTime = time.Now().Add(time.Duration(-10*int64(1)*int64(params.BeaconConfig().SecondsPerSlot)) * time.Second)
// Chain setup
// 0 -- 1 -- 2 -- 3
// \-4
st, keys := util.DeterministicGenesisState(t, 64)
blkG, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 0)
assert.NoError(t, err)
util.SaveBlock(t, ctx, service.cfg.BeaconDB, blkG)
rG, err := blkG.Block.HashTreeRoot()
require.NoError(t, err)
blk1, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 1)
assert.NoError(t, err)
blk1.Block.ParentRoot = rG[:]
r1, err := blk1.Block.HashTreeRoot()
require.NoError(t, err)
blk2, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 2)
assert.NoError(t, err)
blk2.Block.ParentRoot = r1[:]
r2, err := blk2.Block.HashTreeRoot()
require.NoError(t, err)
blk3, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 3)
assert.NoError(t, err)
blk3.Block.ParentRoot = r2[:]
r3, err := blk3.Block.HashTreeRoot()
require.NoError(t, err)
blk4 := util.NewBeaconBlock()
blk4.Block.Slot = 4
blk4.Block.ParentRoot = rG[:]
r4, err := blk4.Block.HashTreeRoot()
require.NoError(t, err)
ojc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
ofc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
for _, blk := range []*ethpb.SignedBeaconBlock{blkG, blk1, blk2, blk3, blk4} {
r, err := blk.Block.HashTreeRoot()
require.NoError(t, err)
state, blkRoot, err := prepareForkchoiceState(ctx, blk.Block.Slot, r, bytesutil.ToBytes32(blk.Block.ParentRoot), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
util.SaveBlock(t, ctx, beaconDB, blk)
}
require.NoError(t, service.saveOrphanedOperations(ctx, r3, r4))
require.Equal(t, 3, service.cfg.AttPool.AggregatedAttestationCount())
wantAtts := []*ethpb.Attestation{
blk3.Block.Body.Attestations[0],
blk2.Block.Body.Attestations[0],
blk1.Block.Body.Attestations[0],
}
atts := service.cfg.AttPool.AggregatedAttestations()
sort.Slice(atts, func(i, j int) bool {
return atts[i].Data.Slot > atts[j].Data.Slot
})
require.DeepEqual(t, wantAtts, atts)
}
func TestSaveOrphanedAtts_CanFilter_DoublyLinkedTrie(t *testing.T) {
ctx := context.Background()
beaconDB := testDB.SetupDB(t)
service := setupBeaconChain(t, beaconDB)
service.genesisTime = time.Now().Add(time.Duration(-1*int64(params.BeaconConfig().SlotsPerEpoch+2)*int64(params.BeaconConfig().SecondsPerSlot)) * time.Second)
// Chain setup
// 0 -- 1 -- 2
// \-4
st, keys := util.DeterministicGenesisState(t, 64)
blkG, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 0)
assert.NoError(t, err)
util.SaveBlock(t, ctx, service.cfg.BeaconDB, blkG)
rG, err := blkG.Block.HashTreeRoot()
require.NoError(t, err)
blk1, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 1)
assert.NoError(t, err)
blk1.Block.ParentRoot = rG[:]
r1, err := blk1.Block.HashTreeRoot()
require.NoError(t, err)
blk2, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), 2)
assert.NoError(t, err)
blk2.Block.ParentRoot = r1[:]
r2, err := blk2.Block.HashTreeRoot()
require.NoError(t, err)
blk4 := util.NewBeaconBlock()
blk4.Block.Slot = 4
blk4.Block.ParentRoot = rG[:]
r4, err := blk4.Block.HashTreeRoot()
require.NoError(t, err)
ojc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
ofc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
for _, blk := range []*ethpb.SignedBeaconBlock{blkG, blk1, blk2, blk4} {
r, err := blk.Block.HashTreeRoot()
require.NoError(t, err)
state, blkRoot, err := prepareForkchoiceState(ctx, blk.Block.Slot, r, bytesutil.ToBytes32(blk.Block.ParentRoot), [32]byte{}, ojc, ofc)
require.NoError(t, err)
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
util.SaveBlock(t, ctx, beaconDB, blk)
}
require.NoError(t, service.saveOrphanedOperations(ctx, r2, r4))
require.Equal(t, 0, service.cfg.AttPool.AggregatedAttestationCount())
}
func TestUpdateHead_noSavedChanges(t *testing.T) {
service, tr := minimalTestService(t)
ctx, beaconDB, fcs := tr.ctx, tr.db, tr.fcs
ojp := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
st, blkRoot, err := prepareForkchoiceState(ctx, 0, [32]byte{}, [32]byte{}, [32]byte{}, ojp, ojp)
require.NoError(t, err)
require.NoError(t, fcs.InsertNode(ctx, st, blkRoot))
bellatrixBlk := util.SaveBlock(t, ctx, beaconDB, util.NewBeaconBlockBellatrix())
bellatrixBlkRoot, err := bellatrixBlk.Block().HashTreeRoot()
require.NoError(t, err)
fcp := &ethpb.Checkpoint{
Root: bellatrixBlkRoot[:],
Epoch: 0,
}
require.NoError(t, beaconDB.SaveGenesisBlockRoot(ctx, bellatrixBlkRoot))
bellatrixState, _ := util.DeterministicGenesisStateBellatrix(t, 2)
require.NoError(t, beaconDB.SaveState(ctx, bellatrixState, bellatrixBlkRoot))
service.cfg.StateGen.SaveFinalizedState(0, bellatrixBlkRoot, bellatrixState)
headRoot := service.headRoot()
require.Equal(t, [32]byte{}, headRoot)
st, blkRoot, err = prepareForkchoiceState(ctx, 0, bellatrixBlkRoot, [32]byte{}, [32]byte{}, fcp, fcp)
require.NoError(t, err)
require.NoError(t, fcs.InsertNode(ctx, st, blkRoot))
fcs.SetBalancesByRooter(func(context.Context, [32]byte) ([]uint64, error) { return []uint64{1, 2}, nil })
require.NoError(t, fcs.UpdateJustifiedCheckpoint(ctx, &forkchoicetypes.Checkpoint{}))
newRoot, err := service.cfg.ForkChoiceStore.Head(ctx)
require.NoError(t, err)
require.NotEqual(t, headRoot, newRoot)
require.Equal(t, headRoot, service.headRoot())
}