mirror of
https://github.com/OffchainLabs/prysm.git
synced 2026-01-09 21:38:05 -05:00
4b46dead2f
* failing onBlock syncing * passing merge check * failing signature verification * still failing block signature * mock full bellatrix blocks * working unit test * return error from FCU if head fails to update * move bellatrix block generator * remove bellatrix signature function * Add liveness unit tests * revert removal of sync_aggregate.go * gaz * Terence's suggestion Co-authored-by: terencechain <terence@prysmaticlabs.com> * go fmt * Nishant's suggestion Co-authored-by: Nishant Das <nishdas93@gmail.com> * Fix build Co-authored-by: terencechain <terence@prysmaticlabs.com> Co-authored-by: Nishant Das <nishdas93@gmail.com>
2859 lines
104 KiB
Go
2859 lines
104 KiB
Go
package blockchain
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import (
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"context"
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"fmt"
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"math/big"
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"strconv"
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"sync"
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"testing"
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"time"
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"github.com/ethereum/go-ethereum/common"
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gethtypes "github.com/ethereum/go-ethereum/core/types"
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"github.com/pkg/errors"
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mock "github.com/prysmaticlabs/prysm/beacon-chain/blockchain/testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/cache"
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"github.com/prysmaticlabs/prysm/beacon-chain/cache/depositcache"
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"github.com/prysmaticlabs/prysm/beacon-chain/core/blocks"
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"github.com/prysmaticlabs/prysm/beacon-chain/core/signing"
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"github.com/prysmaticlabs/prysm/beacon-chain/core/transition"
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"github.com/prysmaticlabs/prysm/beacon-chain/db"
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testDB "github.com/prysmaticlabs/prysm/beacon-chain/db/testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/execution"
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mockExecution "github.com/prysmaticlabs/prysm/beacon-chain/execution/testing"
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doublylinkedtree "github.com/prysmaticlabs/prysm/beacon-chain/forkchoice/doubly-linked-tree"
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"github.com/prysmaticlabs/prysm/beacon-chain/forkchoice/protoarray"
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forkchoicetypes "github.com/prysmaticlabs/prysm/beacon-chain/forkchoice/types"
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"github.com/prysmaticlabs/prysm/beacon-chain/operations/attestations"
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"github.com/prysmaticlabs/prysm/beacon-chain/state"
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"github.com/prysmaticlabs/prysm/beacon-chain/state/stategen"
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v1 "github.com/prysmaticlabs/prysm/beacon-chain/state/v1"
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fieldparams "github.com/prysmaticlabs/prysm/config/fieldparams"
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"github.com/prysmaticlabs/prysm/config/params"
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"github.com/prysmaticlabs/prysm/consensus-types/interfaces"
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types "github.com/prysmaticlabs/prysm/consensus-types/primitives"
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"github.com/prysmaticlabs/prysm/consensus-types/wrapper"
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"github.com/prysmaticlabs/prysm/crypto/bls"
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"github.com/prysmaticlabs/prysm/encoding/bytesutil"
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enginev1 "github.com/prysmaticlabs/prysm/proto/engine/v1"
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ethpb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
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"github.com/prysmaticlabs/prysm/runtime/version"
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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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prysmTime "github.com/prysmaticlabs/prysm/time"
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logTest "github.com/sirupsen/logrus/hooks/test"
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)
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func TestStore_OnBlock_ProtoArray(t *testing.T) {
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ctx := context.Background()
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beaconDB := testDB.SetupDB(t)
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fcs := protoarray.New()
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opts := []Option{
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WithDatabase(beaconDB),
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WithStateGen(stategen.New(beaconDB)),
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WithForkChoiceStore(fcs),
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}
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service, err := NewService(ctx, opts...)
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require.NoError(t, err)
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genesisStateRoot := [32]byte{}
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genesis := blocks.NewGenesisBlock(genesisStateRoot[:])
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util.SaveBlock(t, ctx, beaconDB, genesis)
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validGenesisRoot, err := genesis.Block.HashTreeRoot()
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require.NoError(t, err)
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st, err := util.NewBeaconState()
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require.NoError(t, err)
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require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st.Copy(), validGenesisRoot))
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roots, err := blockTree1(t, beaconDB, validGenesisRoot[:])
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require.NoError(t, err)
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random := util.NewBeaconBlock()
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random.Block.Slot = 1
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random.Block.ParentRoot = validGenesisRoot[:]
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util.SaveBlock(t, ctx, beaconDB, random)
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randomParentRoot, err := random.Block.HashTreeRoot()
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assert.NoError(t, err)
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require.NoError(t, service.cfg.BeaconDB.SaveStateSummary(ctx, ðpb.StateSummary{Slot: st.Slot(), Root: randomParentRoot[:]}))
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require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st.Copy(), randomParentRoot))
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randomParentRoot2 := roots[1]
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require.NoError(t, service.cfg.BeaconDB.SaveStateSummary(ctx, ðpb.StateSummary{Slot: st.Slot(), Root: randomParentRoot2}))
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require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st.Copy(), bytesutil.ToBytes32(randomParentRoot2)))
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tests := []struct {
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name string
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blk *ethpb.SignedBeaconBlock
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s state.BeaconState
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time uint64
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wantErrString string
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}{
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{
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name: "parent block root does not have a state",
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blk: util.NewBeaconBlock(),
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s: st.Copy(),
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wantErrString: "could not reconstruct parent state",
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},
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{
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name: "block is from the future",
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blk: func() *ethpb.SignedBeaconBlock {
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b := util.NewBeaconBlock()
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b.Block.ParentRoot = randomParentRoot2
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b.Block.Slot = params.BeaconConfig().FarFutureSlot
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return b
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}(),
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s: st.Copy(),
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wantErrString: "is in the far distant future",
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},
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{
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name: "could not get finalized block",
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blk: func() *ethpb.SignedBeaconBlock {
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b := util.NewBeaconBlock()
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b.Block.ParentRoot = randomParentRoot[:]
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return b
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}(),
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s: st.Copy(),
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wantErrString: "is not a descendant of the current finalized block",
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},
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{
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name: "same slot as finalized block",
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blk: func() *ethpb.SignedBeaconBlock {
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b := util.NewBeaconBlock()
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b.Block.Slot = 0
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b.Block.ParentRoot = randomParentRoot2
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return b
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}(),
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s: st.Copy(),
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wantErrString: "block is equal or earlier than finalized block, slot 0 < slot 0",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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fRoot := bytesutil.ToBytes32(roots[0])
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require.NoError(t, service.ForkChoicer().UpdateFinalizedCheckpoint(&forkchoicetypes.Checkpoint{Root: fRoot}))
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root, err := tt.blk.Block.HashTreeRoot()
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assert.NoError(t, err)
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wsb, err := wrapper.WrappedSignedBeaconBlock(tt.blk)
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require.NoError(t, err)
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err = service.onBlock(ctx, wsb, root)
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assert.ErrorContains(t, tt.wantErrString, err)
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})
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}
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}
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func TestStore_OnBlock_DoublyLinkedTree(t *testing.T) {
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ctx := context.Background()
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beaconDB := testDB.SetupDB(t)
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fcs := doublylinkedtree.New()
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opts := []Option{
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WithDatabase(beaconDB),
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WithStateGen(stategen.New(beaconDB)),
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WithForkChoiceStore(fcs),
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}
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service, err := NewService(ctx, opts...)
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require.NoError(t, err)
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genesisStateRoot := [32]byte{}
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genesis := blocks.NewGenesisBlock(genesisStateRoot[:])
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util.SaveBlock(t, ctx, beaconDB, genesis)
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validGenesisRoot, err := genesis.Block.HashTreeRoot()
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require.NoError(t, err)
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st, err := util.NewBeaconState()
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require.NoError(t, err)
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require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st.Copy(), validGenesisRoot))
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roots, err := blockTree1(t, beaconDB, validGenesisRoot[:])
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require.NoError(t, err)
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random := util.NewBeaconBlock()
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random.Block.Slot = 1
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random.Block.ParentRoot = validGenesisRoot[:]
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util.SaveBlock(t, ctx, beaconDB, random)
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randomParentRoot, err := random.Block.HashTreeRoot()
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assert.NoError(t, err)
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require.NoError(t, service.cfg.BeaconDB.SaveStateSummary(ctx, ðpb.StateSummary{Slot: st.Slot(), Root: randomParentRoot[:]}))
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require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st.Copy(), randomParentRoot))
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randomParentRoot2 := roots[1]
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require.NoError(t, service.cfg.BeaconDB.SaveStateSummary(ctx, ðpb.StateSummary{Slot: st.Slot(), Root: randomParentRoot2}))
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require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st.Copy(), bytesutil.ToBytes32(randomParentRoot2)))
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tests := []struct {
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name string
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blk *ethpb.SignedBeaconBlock
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s state.BeaconState
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time uint64
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wantErrString string
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}{
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{
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name: "parent block root does not have a state",
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blk: util.NewBeaconBlock(),
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s: st.Copy(),
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wantErrString: "could not reconstruct parent state",
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},
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{
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name: "block is from the future",
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blk: func() *ethpb.SignedBeaconBlock {
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b := util.NewBeaconBlock()
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b.Block.ParentRoot = randomParentRoot2
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b.Block.Slot = params.BeaconConfig().FarFutureSlot
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return b
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}(),
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s: st.Copy(),
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wantErrString: "is in the far distant future",
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},
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{
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name: "could not get finalized block",
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blk: func() *ethpb.SignedBeaconBlock {
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b := util.NewBeaconBlock()
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b.Block.ParentRoot = randomParentRoot[:]
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return b
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}(),
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s: st.Copy(),
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wantErrString: "is not a descendant of the current finalized block",
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},
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{
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name: "same slot as finalized block",
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blk: func() *ethpb.SignedBeaconBlock {
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b := util.NewBeaconBlock()
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b.Block.Slot = 0
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b.Block.ParentRoot = randomParentRoot2
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return b
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}(),
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s: st.Copy(),
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wantErrString: "block is equal or earlier than finalized block, slot 0 < slot 0",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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fRoot := bytesutil.ToBytes32(roots[0])
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require.NoError(t, service.ForkChoicer().UpdateFinalizedCheckpoint(&forkchoicetypes.Checkpoint{Root: fRoot}))
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root, err := tt.blk.Block.HashTreeRoot()
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assert.NoError(t, err)
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wsb, err := wrapper.WrappedSignedBeaconBlock(tt.blk)
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require.NoError(t, err)
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err = service.onBlock(ctx, wsb, root)
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assert.ErrorContains(t, tt.wantErrString, err)
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})
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}
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}
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func TestStore_OnBlockBatch_ProtoArray(t *testing.T) {
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ctx := context.Background()
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beaconDB := testDB.SetupDB(t)
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opts := []Option{
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WithDatabase(beaconDB),
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WithStateGen(stategen.New(beaconDB)),
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WithForkChoiceStore(protoarray.New()),
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}
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service, err := NewService(ctx, opts...)
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require.NoError(t, err)
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st, keys := util.DeterministicGenesisState(t, 64)
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require.NoError(t, service.saveGenesisData(ctx, st))
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bState := st.Copy()
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var blks []interfaces.SignedBeaconBlock
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var blkRoots [][32]byte
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for i := 0; i < 97; i++ {
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b, err := util.GenerateFullBlock(bState, keys, util.DefaultBlockGenConfig(), types.Slot(i))
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require.NoError(t, err)
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wsb, err := wrapper.WrappedSignedBeaconBlock(b)
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require.NoError(t, err)
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bState, err = transition.ExecuteStateTransition(ctx, bState, wsb)
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require.NoError(t, err)
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root, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, service.saveInitSyncBlock(ctx, root, wsb))
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blks = append(blks, wsb)
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blkRoots = append(blkRoots, root)
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}
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err = service.onBlockBatch(ctx, blks, blkRoots[1:])
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require.ErrorIs(t, errWrongBlockCount, err)
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err = service.onBlockBatch(ctx, blks, blkRoots)
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require.NoError(t, err)
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jcp := service.CurrentJustifiedCheckpt()
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jroot := bytesutil.ToBytes32(jcp.Root)
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require.Equal(t, blkRoots[63], jroot)
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require.Equal(t, types.Epoch(2), service.cfg.ForkChoiceStore.JustifiedCheckpoint().Epoch)
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}
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func TestStore_OnBlockBatch_PruneOK_Protoarray(t *testing.T) {
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ctx := context.Background()
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beaconDB := testDB.SetupDB(t)
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opts := []Option{
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WithDatabase(beaconDB),
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WithStateGen(stategen.New(beaconDB)),
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WithForkChoiceStore(protoarray.New()),
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}
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service, err := NewService(ctx, opts...)
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require.NoError(t, err)
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st, keys := util.DeterministicGenesisState(t, 64)
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require.NoError(t, service.saveGenesisData(ctx, st))
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bState := st.Copy()
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var blks []interfaces.SignedBeaconBlock
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var blkRoots [][32]byte
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for i := 0; i < 320; i++ {
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b, err := util.GenerateFullBlock(bState, keys, util.DefaultBlockGenConfig(), types.Slot(i))
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require.NoError(t, err)
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wsb, err := wrapper.WrappedSignedBeaconBlock(b)
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require.NoError(t, err)
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bState, err = transition.ExecuteStateTransition(ctx, bState, wsb)
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require.NoError(t, err)
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root, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, service.saveInitSyncBlock(ctx, root, wsb))
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blks = append(blks, wsb)
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blkRoots = append(blkRoots, root)
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}
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err = service.onBlockBatch(ctx, blks, blkRoots)
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require.NoError(t, err)
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require.Equal(t, 65, service.ForkChoicer().NodeCount())
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}
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func TestStore_OnBlockBatch_DoublyLinkedTree(t *testing.T) {
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ctx := context.Background()
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beaconDB := testDB.SetupDB(t)
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opts := []Option{
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WithDatabase(beaconDB),
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WithStateGen(stategen.New(beaconDB)),
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WithForkChoiceStore(protoarray.New()),
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}
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service, err := NewService(ctx, opts...)
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require.NoError(t, err)
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st, keys := util.DeterministicGenesisState(t, 64)
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require.NoError(t, service.saveGenesisData(ctx, st))
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bState := st.Copy()
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var blks []interfaces.SignedBeaconBlock
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var blkRoots [][32]byte
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for i := 0; i < 97; i++ {
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b, err := util.GenerateFullBlock(bState, keys, util.DefaultBlockGenConfig(), types.Slot(i))
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require.NoError(t, err)
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wsb, err := wrapper.WrappedSignedBeaconBlock(b)
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require.NoError(t, err)
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bState, err = transition.ExecuteStateTransition(ctx, bState, wsb)
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require.NoError(t, err)
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root, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, service.saveInitSyncBlock(ctx, root, wsb))
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wsb, err = wrapper.WrappedSignedBeaconBlock(b)
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require.NoError(t, err)
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blks = append(blks, wsb)
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blkRoots = append(blkRoots, root)
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}
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err = service.onBlockBatch(ctx, blks, blkRoots[1:])
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require.ErrorIs(t, errWrongBlockCount, err)
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err = service.onBlockBatch(ctx, blks, blkRoots)
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require.NoError(t, err)
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jcp := service.CurrentJustifiedCheckpt()
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jroot := bytesutil.ToBytes32(jcp.Root)
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require.Equal(t, blkRoots[63], jroot)
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require.Equal(t, types.Epoch(2), service.cfg.ForkChoiceStore.JustifiedCheckpoint().Epoch)
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}
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|
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func TestStore_OnBlockBatch_NotifyNewPayload(t *testing.T) {
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ctx := context.Background()
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beaconDB := testDB.SetupDB(t)
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opts := []Option{
|
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WithDatabase(beaconDB),
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WithStateGen(stategen.New(beaconDB)),
|
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WithForkChoiceStore(doublylinkedtree.New()),
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}
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service, err := NewService(ctx, opts...)
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require.NoError(t, err)
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st, keys := util.DeterministicGenesisState(t, 64)
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require.NoError(t, service.saveGenesisData(ctx, st))
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bState := st.Copy()
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|
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var blks []interfaces.SignedBeaconBlock
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var blkRoots [][32]byte
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blkCount := 4
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for i := 0; i <= blkCount; i++ {
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b, err := util.GenerateFullBlock(bState, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
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require.NoError(t, err)
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wsb, err := wrapper.WrappedSignedBeaconBlock(b)
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require.NoError(t, err)
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bState, err = transition.ExecuteStateTransition(ctx, bState, wsb)
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require.NoError(t, err)
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root, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, service.saveInitSyncBlock(ctx, root, wsb))
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blks = append(blks, wsb)
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blkRoots = append(blkRoots, root)
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}
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err = service.onBlockBatch(ctx, blks, blkRoots)
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require.NoError(t, err)
|
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}
|
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|
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func TestCachedPreState_CanGetFromStateSummary_ProtoArray(t *testing.T) {
|
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ctx := context.Background()
|
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beaconDB := testDB.SetupDB(t)
|
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|
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opts := []Option{
|
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WithDatabase(beaconDB),
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WithStateGen(stategen.New(beaconDB)),
|
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WithForkChoiceStore(protoarray.New()),
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}
|
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service, err := NewService(ctx, opts...)
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require.NoError(t, err)
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|
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st, keys := util.DeterministicGenesisState(t, 64)
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require.NoError(t, service.saveGenesisData(ctx, st))
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b, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), types.Slot(1))
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require.NoError(t, err)
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root, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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wsb, err := wrapper.WrappedSignedBeaconBlock(b)
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require.NoError(t, err)
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require.NoError(t, beaconDB.SaveBlock(ctx, wsb))
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|
|
require.NoError(t, service.cfg.BeaconDB.SaveStateSummary(ctx, ðpb.StateSummary{Slot: 1, Root: root[:]}))
|
|
require.NoError(t, service.cfg.StateGen.SaveState(ctx, root, st))
|
|
require.NoError(t, service.verifyBlkPreState(ctx, wsb.Block()))
|
|
}
|
|
|
|
func TestCachedPreState_CanGetFromStateSummary_DoublyLinkedTree(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(doublylinkedtree.New()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
st, keys := util.DeterministicGenesisState(t, 64)
|
|
require.NoError(t, service.saveGenesisData(ctx, st))
|
|
b, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), types.Slot(1))
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
require.NoError(t, beaconDB.SaveBlock(ctx, wsb))
|
|
|
|
require.NoError(t, service.cfg.BeaconDB.SaveStateSummary(ctx, ðpb.StateSummary{Slot: 1, Root: root[:]}))
|
|
require.NoError(t, service.cfg.StateGen.SaveState(ctx, root, st))
|
|
require.NoError(t, service.verifyBlkPreState(ctx, wsb.Block()))
|
|
}
|
|
|
|
func TestFillForkChoiceMissingBlocks_CanSave_ProtoArray(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
service.cfg.ForkChoiceStore = protoarray.New()
|
|
|
|
st, _ := util.DeterministicGenesisState(t, 64)
|
|
require.NoError(t, service.saveGenesisData(ctx, st))
|
|
|
|
roots, err := blockTree1(t, beaconDB, service.originBlockRoot[:])
|
|
require.NoError(t, err)
|
|
beaconState, _ := util.DeterministicGenesisState(t, 32)
|
|
blk := util.NewBeaconBlock()
|
|
blk.Block.Slot = 9
|
|
blk.Block.ParentRoot = roots[8]
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(blk)
|
|
require.NoError(t, err)
|
|
|
|
r0 := bytesutil.ToBytes32(roots[0])
|
|
require.NoError(t, service.ForkChoicer().UpdateFinalizedCheckpoint(&forkchoicetypes.Checkpoint{Epoch: 0, Root: r0}))
|
|
err = service.fillInForkChoiceMissingBlocks(
|
|
context.Background(), wsb.Block(), beaconState.FinalizedCheckpoint(), beaconState.CurrentJustifiedCheckpoint())
|
|
require.NoError(t, err)
|
|
|
|
// 4 nodes from the block tree 1. B3 - B4 - B6 - B8
|
|
// plus 1 node for genesis block root.
|
|
// block 0 is not inserted because its slot is 0 which is invalid
|
|
assert.Equal(t, 5, service.cfg.ForkChoiceStore.NodeCount(), "Miss match nodes")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(service.originBlockRoot), "Didn't save node")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(bytesutil.ToBytes32(roots[3])), "Didn't save node")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(bytesutil.ToBytes32(roots[4])), "Didn't save node")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(bytesutil.ToBytes32(roots[6])), "Didn't save node")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(bytesutil.ToBytes32(roots[8])), "Didn't save node")
|
|
}
|
|
|
|
func TestFillForkChoiceMissingBlocks_CanSave_DoublyLinkedTree(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
service.cfg.ForkChoiceStore = doublylinkedtree.New()
|
|
|
|
st, _ := util.DeterministicGenesisState(t, 64)
|
|
require.NoError(t, service.saveGenesisData(ctx, st))
|
|
|
|
roots, err := blockTree1(t, beaconDB, service.originBlockRoot[:])
|
|
require.NoError(t, err)
|
|
beaconState, _ := util.DeterministicGenesisState(t, 32)
|
|
blk := util.NewBeaconBlock()
|
|
blk.Block.Slot = 9
|
|
blk.Block.ParentRoot = roots[8]
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(blk)
|
|
require.NoError(t, err)
|
|
|
|
// save invalid block at slot 0 because doubly linked tree enforces that
|
|
// the parent of the last block inserted is the tree node.
|
|
fcp := ðpb.Checkpoint{Epoch: 0, Root: service.originBlockRoot[:]}
|
|
r0 := bytesutil.ToBytes32(roots[0])
|
|
state, blkRoot, err := prepareForkchoiceState(ctx, 0, r0, service.originBlockRoot, [32]byte{}, fcp, fcp)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.ForkChoicer().InsertNode(ctx, state, blkRoot))
|
|
fcp2 := &forkchoicetypes.Checkpoint{Epoch: 0, Root: r0}
|
|
require.NoError(t, service.ForkChoicer().UpdateFinalizedCheckpoint(fcp2))
|
|
|
|
err = service.fillInForkChoiceMissingBlocks(
|
|
context.Background(), wsb.Block(), beaconState.FinalizedCheckpoint(), beaconState.CurrentJustifiedCheckpoint())
|
|
require.NoError(t, err)
|
|
|
|
// 5 nodes from the block tree 1. B0 - B3 - B4 - B6 - B8
|
|
// plus 1 node for genesis block root.
|
|
assert.Equal(t, 6, service.cfg.ForkChoiceStore.NodeCount(), "Miss match nodes")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(service.originBlockRoot), "Didn't save node")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(r0), "Didn't save node")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(bytesutil.ToBytes32(roots[3])), "Didn't save node")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(bytesutil.ToBytes32(roots[4])), "Didn't save node")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(bytesutil.ToBytes32(roots[6])), "Didn't save node")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(bytesutil.ToBytes32(roots[8])), "Didn't save node")
|
|
}
|
|
|
|
func TestFillForkChoiceMissingBlocks_RootsMatch_ProtoArray(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
service.cfg.ForkChoiceStore = protoarray.New()
|
|
|
|
st, _ := util.DeterministicGenesisState(t, 64)
|
|
require.NoError(t, service.saveGenesisData(ctx, st))
|
|
roots, err := blockTree1(t, beaconDB, service.originBlockRoot[:])
|
|
require.NoError(t, err)
|
|
|
|
beaconState, _ := util.DeterministicGenesisState(t, 32)
|
|
blk := util.NewBeaconBlock()
|
|
blk.Block.Slot = 9
|
|
blk.Block.ParentRoot = roots[8]
|
|
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(blk)
|
|
require.NoError(t, err)
|
|
|
|
r0 := bytesutil.ToBytes32(roots[0])
|
|
require.NoError(t, service.ForkChoicer().UpdateFinalizedCheckpoint(&forkchoicetypes.Checkpoint{Epoch: 0, Root: r0}))
|
|
|
|
err = service.fillInForkChoiceMissingBlocks(
|
|
context.Background(), wsb.Block(), beaconState.FinalizedCheckpoint(), beaconState.CurrentJustifiedCheckpoint())
|
|
require.NoError(t, err)
|
|
|
|
// 4 nodes from the block tree 1. B3 - B4 - B6 - B8
|
|
// plus the origin block root
|
|
assert.Equal(t, 5, service.cfg.ForkChoiceStore.NodeCount(), "Miss match nodes")
|
|
// Ensure all roots and their respective blocks exist.
|
|
wantedRoots := [][]byte{roots[3], roots[4], roots[6], roots[8]}
|
|
for i, rt := range wantedRoots {
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(bytesutil.ToBytes32(rt)), fmt.Sprintf("Didn't save node: %d", i))
|
|
assert.Equal(t, true, service.cfg.BeaconDB.HasBlock(context.Background(), bytesutil.ToBytes32(rt)))
|
|
}
|
|
}
|
|
|
|
func TestFillForkChoiceMissingBlocks_RootsMatch_DoublyLinkedTree(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
service.cfg.ForkChoiceStore = doublylinkedtree.New()
|
|
|
|
st, _ := util.DeterministicGenesisState(t, 64)
|
|
require.NoError(t, service.saveGenesisData(ctx, st))
|
|
|
|
roots, err := blockTree1(t, beaconDB, service.originBlockRoot[:])
|
|
require.NoError(t, err)
|
|
|
|
beaconState, _ := util.DeterministicGenesisState(t, 32)
|
|
blk := util.NewBeaconBlock()
|
|
blk.Block.Slot = 9
|
|
blk.Block.ParentRoot = roots[8]
|
|
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(blk)
|
|
require.NoError(t, err)
|
|
|
|
// save invalid block at slot 0 because doubly linked tree enforces that
|
|
// the parent of the last block inserted is the tree node.
|
|
fcp := ðpb.Checkpoint{Epoch: 0, Root: service.originBlockRoot[:]}
|
|
r0 := bytesutil.ToBytes32(roots[0])
|
|
state, blkRoot, err := prepareForkchoiceState(ctx, 0, r0, service.originBlockRoot, [32]byte{}, fcp, fcp)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.ForkChoicer().InsertNode(ctx, state, blkRoot))
|
|
fcp2 := &forkchoicetypes.Checkpoint{Epoch: 0, Root: r0}
|
|
require.NoError(t, service.ForkChoicer().UpdateFinalizedCheckpoint(fcp2))
|
|
|
|
err = service.fillInForkChoiceMissingBlocks(
|
|
context.Background(), wsb.Block(), beaconState.FinalizedCheckpoint(), beaconState.CurrentJustifiedCheckpoint())
|
|
require.NoError(t, err)
|
|
|
|
// 5 nodes from the block tree 1. B0 - B3 - B4 - B6 - B8
|
|
// plus the origin block root
|
|
assert.Equal(t, 6, service.cfg.ForkChoiceStore.NodeCount(), "Miss match nodes")
|
|
// Ensure all roots and their respective blocks exist.
|
|
wantedRoots := [][]byte{roots[0], roots[3], roots[4], roots[6], roots[8]}
|
|
for i, rt := range wantedRoots {
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(bytesutil.ToBytes32(rt)), fmt.Sprintf("Didn't save node: %d", i))
|
|
assert.Equal(t, true, service.cfg.BeaconDB.HasBlock(context.Background(), bytesutil.ToBytes32(rt)))
|
|
}
|
|
}
|
|
|
|
func TestFillForkChoiceMissingBlocks_FilterFinalized_ProtoArray(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
service.cfg.ForkChoiceStore = protoarray.New()
|
|
|
|
genesisStateRoot := [32]byte{}
|
|
genesis := blocks.NewGenesisBlock(genesisStateRoot[:])
|
|
util.SaveBlock(t, ctx, beaconDB, genesis)
|
|
validGenesisRoot, err := genesis.Block.HashTreeRoot()
|
|
assert.NoError(t, err)
|
|
st, err := util.NewBeaconState()
|
|
require.NoError(t, err)
|
|
|
|
require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st.Copy(), validGenesisRoot))
|
|
|
|
// Define a tree branch, slot 63 <- 64 <- 65 <- 66
|
|
b63 := util.NewBeaconBlock()
|
|
b63.Block.Slot = 63
|
|
util.SaveBlock(t, ctx, service.cfg.BeaconDB, b63)
|
|
r63, err := b63.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b64 := util.NewBeaconBlock()
|
|
b64.Block.Slot = 64
|
|
b64.Block.ParentRoot = r63[:]
|
|
util.SaveBlock(t, ctx, service.cfg.BeaconDB, b64)
|
|
r64, err := b64.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b65 := util.NewBeaconBlock()
|
|
b65.Block.Slot = 65
|
|
b65.Block.ParentRoot = r64[:]
|
|
r65, err := b65.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
util.SaveBlock(t, ctx, service.cfg.BeaconDB, b65)
|
|
b66 := util.NewBeaconBlock()
|
|
b66.Block.Slot = 66
|
|
b66.Block.ParentRoot = r65[:]
|
|
wsb := util.SaveBlock(t, ctx, service.cfg.BeaconDB, b66)
|
|
|
|
beaconState, _ := util.DeterministicGenesisState(t, 32)
|
|
// Set finalized epoch to 2.
|
|
require.NoError(t, service.ForkChoicer().UpdateFinalizedCheckpoint(&forkchoicetypes.Checkpoint{Epoch: 2, Root: r64}))
|
|
err = service.fillInForkChoiceMissingBlocks(
|
|
context.Background(), wsb.Block(), beaconState.FinalizedCheckpoint(), beaconState.CurrentJustifiedCheckpoint())
|
|
require.NoError(t, err)
|
|
|
|
// We should have saved 1 node: block 65
|
|
assert.Equal(t, 1, service.cfg.ForkChoiceStore.NodeCount(), "Miss match nodes")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(r65), "Didn't save node")
|
|
}
|
|
|
|
func TestFillForkChoiceMissingBlocks_FilterFinalized_DoublyLinkedTree(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
service.cfg.ForkChoiceStore = doublylinkedtree.New()
|
|
|
|
genesisStateRoot := [32]byte{}
|
|
genesis := blocks.NewGenesisBlock(genesisStateRoot[:])
|
|
util.SaveBlock(t, ctx, beaconDB, genesis)
|
|
validGenesisRoot, err := genesis.Block.HashTreeRoot()
|
|
assert.NoError(t, err)
|
|
st, err := util.NewBeaconState()
|
|
require.NoError(t, err)
|
|
|
|
require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st.Copy(), validGenesisRoot))
|
|
|
|
// Define a tree branch, slot 63 <- 64 <- 65
|
|
b63 := util.NewBeaconBlock()
|
|
b63.Block.Slot = 63
|
|
util.SaveBlock(t, ctx, service.cfg.BeaconDB, b63)
|
|
r63, err := b63.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b64 := util.NewBeaconBlock()
|
|
b64.Block.Slot = 64
|
|
b64.Block.ParentRoot = r63[:]
|
|
util.SaveBlock(t, ctx, service.cfg.BeaconDB, b64)
|
|
r64, err := b64.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b65 := util.NewBeaconBlock()
|
|
b65.Block.Slot = 65
|
|
b65.Block.ParentRoot = r64[:]
|
|
r65, err := b65.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
util.SaveBlock(t, ctx, service.cfg.BeaconDB, b65)
|
|
b66 := util.NewBeaconBlock()
|
|
b66.Block.Slot = 66
|
|
b66.Block.ParentRoot = r65[:]
|
|
wsb := util.SaveBlock(t, ctx, service.cfg.BeaconDB, b66)
|
|
|
|
beaconState, _ := util.DeterministicGenesisState(t, 32)
|
|
|
|
// Set finalized epoch to 2.
|
|
require.NoError(t, service.ForkChoicer().UpdateFinalizedCheckpoint(&forkchoicetypes.Checkpoint{Epoch: 2, Root: r64}))
|
|
err = service.fillInForkChoiceMissingBlocks(
|
|
context.Background(), wsb.Block(), beaconState.FinalizedCheckpoint(), beaconState.CurrentJustifiedCheckpoint())
|
|
require.NoError(t, err)
|
|
|
|
// There should be 1 node: block 65
|
|
assert.Equal(t, 1, service.cfg.ForkChoiceStore.NodeCount(), "Miss match nodes")
|
|
assert.Equal(t, true, service.cfg.ForkChoiceStore.HasNode(r65), "Didn't save node")
|
|
}
|
|
|
|
func TestFillForkChoiceMissingBlocks_FinalizedSibling_DoublyLinkedTree(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
service.cfg.ForkChoiceStore = doublylinkedtree.New()
|
|
|
|
genesisStateRoot := [32]byte{}
|
|
genesis := blocks.NewGenesisBlock(genesisStateRoot[:])
|
|
util.SaveBlock(t, ctx, beaconDB, genesis)
|
|
validGenesisRoot, err := genesis.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
st, err := util.NewBeaconState()
|
|
require.NoError(t, err)
|
|
|
|
require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st.Copy(), validGenesisRoot))
|
|
roots, err := blockTree1(t, beaconDB, validGenesisRoot[:])
|
|
require.NoError(t, err)
|
|
|
|
beaconState, _ := util.DeterministicGenesisState(t, 32)
|
|
blk := util.NewBeaconBlock()
|
|
blk.Block.Slot = 9
|
|
blk.Block.ParentRoot = roots[8]
|
|
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(blk)
|
|
require.NoError(t, err)
|
|
|
|
err = service.fillInForkChoiceMissingBlocks(
|
|
context.Background(), wsb.Block(), beaconState.FinalizedCheckpoint(), beaconState.CurrentJustifiedCheckpoint())
|
|
require.Equal(t, errNotDescendantOfFinalized.Error(), err.Error())
|
|
}
|
|
|
|
// blockTree1 constructs the following tree:
|
|
// /- B1
|
|
// B0 /- B5 - B7
|
|
// \- B3 - B4 - B6 - B8
|
|
func blockTree1(t *testing.T, beaconDB db.Database, genesisRoot []byte) ([][]byte, error) {
|
|
genesisRoot = bytesutil.PadTo(genesisRoot, 32)
|
|
b0 := util.NewBeaconBlock()
|
|
b0.Block.Slot = 0
|
|
b0.Block.ParentRoot = genesisRoot
|
|
r0, err := b0.Block.HashTreeRoot()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
b1 := util.NewBeaconBlock()
|
|
b1.Block.Slot = 1
|
|
b1.Block.ParentRoot = r0[:]
|
|
r1, err := b1.Block.HashTreeRoot()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
b3 := util.NewBeaconBlock()
|
|
b3.Block.Slot = 3
|
|
b3.Block.ParentRoot = r0[:]
|
|
r3, err := b3.Block.HashTreeRoot()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
b4 := util.NewBeaconBlock()
|
|
b4.Block.Slot = 4
|
|
b4.Block.ParentRoot = r3[:]
|
|
r4, err := b4.Block.HashTreeRoot()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
b5 := util.NewBeaconBlock()
|
|
b5.Block.Slot = 5
|
|
b5.Block.ParentRoot = r4[:]
|
|
r5, err := b5.Block.HashTreeRoot()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
b6 := util.NewBeaconBlock()
|
|
b6.Block.Slot = 6
|
|
b6.Block.ParentRoot = r4[:]
|
|
r6, err := b6.Block.HashTreeRoot()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
b7 := util.NewBeaconBlock()
|
|
b7.Block.Slot = 7
|
|
b7.Block.ParentRoot = r5[:]
|
|
r7, err := b7.Block.HashTreeRoot()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
b8 := util.NewBeaconBlock()
|
|
b8.Block.Slot = 8
|
|
b8.Block.ParentRoot = r6[:]
|
|
r8, err := b8.Block.HashTreeRoot()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
st, err := util.NewBeaconState()
|
|
require.NoError(t, err)
|
|
|
|
for _, b := range []*ethpb.SignedBeaconBlock{b0, b1, b3, b4, b5, b6, b7, b8} {
|
|
beaconBlock := util.NewBeaconBlock()
|
|
beaconBlock.Block.Slot = b.Block.Slot
|
|
beaconBlock.Block.ParentRoot = bytesutil.PadTo(b.Block.ParentRoot, 32)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(beaconBlock)
|
|
require.NoError(t, err)
|
|
if err := beaconDB.SaveBlock(context.Background(), wsb); err != nil {
|
|
return nil, err
|
|
}
|
|
if err := beaconDB.SaveState(context.Background(), st.Copy(), bytesutil.ToBytes32(beaconBlock.Block.ParentRoot)); err != nil {
|
|
return nil, errors.Wrap(err, "could not save state")
|
|
}
|
|
}
|
|
if err := beaconDB.SaveState(context.Background(), st.Copy(), r1); err != nil {
|
|
return nil, err
|
|
}
|
|
if err := beaconDB.SaveState(context.Background(), st.Copy(), r7); err != nil {
|
|
return nil, err
|
|
}
|
|
if err := beaconDB.SaveState(context.Background(), st.Copy(), r8); err != nil {
|
|
return nil, err
|
|
}
|
|
return [][]byte{r0[:], r1[:], nil, r3[:], r4[:], r5[:], r6[:], r7[:], r8[:]}, nil
|
|
}
|
|
|
|
func TestCurrentSlot_HandlesOverflow(t *testing.T) {
|
|
svc := Service{genesisTime: prysmTime.Now().Add(1 * time.Hour)}
|
|
|
|
slot := svc.CurrentSlot()
|
|
require.Equal(t, types.Slot(0), slot, "Unexpected slot")
|
|
}
|
|
func TestAncestorByDB_CtxErr(t *testing.T) {
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
opts := testServiceOptsWithDB(t)
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
cancel()
|
|
_, err = service.ancestorByDB(ctx, [32]byte{}, 0)
|
|
require.ErrorContains(t, "context canceled", err)
|
|
}
|
|
|
|
func TestAncestor_HandleSkipSlot(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
fcs := protoarray.New()
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
b1 := util.NewBeaconBlock()
|
|
b1.Block.Slot = 1
|
|
b1.Block.ParentRoot = bytesutil.PadTo([]byte{'a'}, 32)
|
|
r1, err := b1.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b100 := util.NewBeaconBlock()
|
|
b100.Block.Slot = 100
|
|
b100.Block.ParentRoot = r1[:]
|
|
r100, err := b100.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b200 := util.NewBeaconBlock()
|
|
b200.Block.Slot = 200
|
|
b200.Block.ParentRoot = r100[:]
|
|
r200, err := b200.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
for _, b := range []*ethpb.SignedBeaconBlock{b1, b100, b200} {
|
|
beaconBlock := util.NewBeaconBlock()
|
|
beaconBlock.Block.Slot = b.Block.Slot
|
|
beaconBlock.Block.ParentRoot = bytesutil.PadTo(b.Block.ParentRoot, 32)
|
|
util.SaveBlock(t, context.Background(), beaconDB, beaconBlock)
|
|
}
|
|
|
|
// Slots 100 to 200 are skip slots. Requesting root at 150 will yield root at 100. The last physical block.
|
|
r, err := service.ancestor(context.Background(), r200[:], 150)
|
|
require.NoError(t, err)
|
|
if bytesutil.ToBytes32(r) != r100 {
|
|
t.Error("Did not get correct root")
|
|
}
|
|
|
|
// Slots 1 to 100 are skip slots. Requesting root at 50 will yield root at 1. The last physical block.
|
|
r, err = service.ancestor(context.Background(), r200[:], 50)
|
|
require.NoError(t, err)
|
|
if bytesutil.ToBytes32(r) != r1 {
|
|
t.Error("Did not get correct root")
|
|
}
|
|
}
|
|
|
|
func TestAncestor_CanUseForkchoice(t *testing.T) {
|
|
ctx := context.Background()
|
|
opts := testServiceOptsWithDB(t)
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
b1 := util.NewBeaconBlock()
|
|
b1.Block.Slot = 1
|
|
b1.Block.ParentRoot = bytesutil.PadTo([]byte{'a'}, 32)
|
|
r1, err := b1.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b100 := util.NewBeaconBlock()
|
|
b100.Block.Slot = 100
|
|
b100.Block.ParentRoot = r1[:]
|
|
r100, err := b100.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b200 := util.NewBeaconBlock()
|
|
b200.Block.Slot = 200
|
|
b200.Block.ParentRoot = r100[:]
|
|
r200, err := b200.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
ojc := ðpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
|
|
ofc := ðpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
|
|
for _, b := range []*ethpb.SignedBeaconBlock{b1, b100, b200} {
|
|
beaconBlock := util.NewBeaconBlock()
|
|
beaconBlock.Block.Slot = b.Block.Slot
|
|
beaconBlock.Block.ParentRoot = bytesutil.PadTo(b.Block.ParentRoot, 32)
|
|
r, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
st, blkRoot, err := prepareForkchoiceState(context.Background(), b.Block.Slot, r, bytesutil.ToBytes32(b.Block.ParentRoot), params.BeaconConfig().ZeroHash, ojc, ofc)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, st, blkRoot))
|
|
}
|
|
|
|
r, err := service.ancestor(context.Background(), r200[:], 150)
|
|
require.NoError(t, err)
|
|
if bytesutil.ToBytes32(r) != r100 {
|
|
t.Error("Did not get correct root")
|
|
}
|
|
}
|
|
|
|
func TestAncestor_CanUseDB(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
fcs := protoarray.New()
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
b1 := util.NewBeaconBlock()
|
|
b1.Block.Slot = 1
|
|
b1.Block.ParentRoot = bytesutil.PadTo([]byte{'a'}, 32)
|
|
r1, err := b1.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b100 := util.NewBeaconBlock()
|
|
b100.Block.Slot = 100
|
|
b100.Block.ParentRoot = r1[:]
|
|
r100, err := b100.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
b200 := util.NewBeaconBlock()
|
|
b200.Block.Slot = 200
|
|
b200.Block.ParentRoot = r100[:]
|
|
r200, err := b200.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
ojc := ðpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
|
|
ofc := ðpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
|
|
for _, b := range []*ethpb.SignedBeaconBlock{b1, b100, b200} {
|
|
beaconBlock := util.NewBeaconBlock()
|
|
beaconBlock.Block.Slot = b.Block.Slot
|
|
beaconBlock.Block.ParentRoot = bytesutil.PadTo(b.Block.ParentRoot, 32)
|
|
util.SaveBlock(t, context.Background(), beaconDB, beaconBlock)
|
|
}
|
|
|
|
st, blkRoot, err := prepareForkchoiceState(context.Background(), 200, r200, r200, params.BeaconConfig().ZeroHash, ojc, ofc)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, st, blkRoot))
|
|
|
|
r, err := service.ancestor(context.Background(), r200[:], 150)
|
|
require.NoError(t, err)
|
|
if bytesutil.ToBytes32(r) != r100 {
|
|
t.Error("Did not get correct root")
|
|
}
|
|
}
|
|
|
|
func TestEnsureRootNotZeroHashes(t *testing.T) {
|
|
ctx := context.Background()
|
|
opts := testServiceOptsNoDB()
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
service.originBlockRoot = [32]byte{'a'}
|
|
|
|
r := service.ensureRootNotZeros(params.BeaconConfig().ZeroHash)
|
|
assert.Equal(t, service.originBlockRoot, r, "Did not get wanted justified root")
|
|
root := [32]byte{'b'}
|
|
r = service.ensureRootNotZeros(root)
|
|
assert.Equal(t, root, r, "Did not get wanted justified root")
|
|
}
|
|
|
|
func TestVerifyBlkDescendant(t *testing.T) {
|
|
beaconDB := testDB.SetupDB(t)
|
|
ctx := context.Background()
|
|
|
|
fcs := protoarray.New()
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
}
|
|
b := util.NewBeaconBlock()
|
|
b.Block.Slot = 32
|
|
r, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
util.SaveBlock(t, ctx, beaconDB, b)
|
|
|
|
b1 := util.NewBeaconBlock()
|
|
b1.Block.Slot = 32
|
|
b1.Block.Body.Graffiti = bytesutil.PadTo([]byte{'a'}, 32)
|
|
r1, err := b1.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
util.SaveBlock(t, ctx, beaconDB, b1)
|
|
|
|
type args struct {
|
|
parentRoot [32]byte
|
|
finalizedRoot [32]byte
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
wantedErr string
|
|
invalidBlockRoot bool
|
|
}{
|
|
{
|
|
name: "could not get finalized block in block service cache",
|
|
args: args{
|
|
finalizedRoot: [32]byte{'a'},
|
|
},
|
|
wantedErr: "block not found in cache or db",
|
|
},
|
|
{
|
|
name: "could not get finalized block root in DB",
|
|
args: args{
|
|
finalizedRoot: r,
|
|
parentRoot: [32]byte{'a'},
|
|
},
|
|
wantedErr: "could not get finalized block root",
|
|
},
|
|
{
|
|
name: "is not descendant",
|
|
args: args{
|
|
finalizedRoot: r1,
|
|
parentRoot: r,
|
|
},
|
|
wantedErr: "is not a descendant of the current finalized block slot",
|
|
invalidBlockRoot: true,
|
|
},
|
|
{
|
|
name: "is descendant",
|
|
args: args{
|
|
finalizedRoot: r,
|
|
parentRoot: r,
|
|
},
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.ForkChoicer().UpdateFinalizedCheckpoint(&forkchoicetypes.Checkpoint{Root: tt.args.finalizedRoot, Epoch: 1}))
|
|
err = service.VerifyFinalizedBlkDescendant(ctx, tt.args.parentRoot)
|
|
if tt.wantedErr != "" {
|
|
assert.ErrorContains(t, tt.wantedErr, err)
|
|
if tt.invalidBlockRoot {
|
|
require.Equal(t, true, IsInvalidBlock(err))
|
|
}
|
|
} else if err != nil {
|
|
assert.NoError(t, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestHandleEpochBoundary_BadMetrics(t *testing.T) {
|
|
ctx := context.Background()
|
|
opts := testServiceOptsNoDB()
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
s, err := util.NewBeaconState()
|
|
require.NoError(t, err)
|
|
require.NoError(t, s.SetSlot(1))
|
|
service.head = &head{state: (*v1.BeaconState)(nil)}
|
|
|
|
require.ErrorContains(t, "failed to initialize precompute: nil inner state", service.handleEpochBoundary(ctx, s))
|
|
}
|
|
|
|
func TestHandleEpochBoundary_UpdateFirstSlot(t *testing.T) {
|
|
ctx := context.Background()
|
|
opts := testServiceOptsNoDB()
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
s, _ := util.DeterministicGenesisState(t, 1024)
|
|
service.head = &head{state: s}
|
|
require.NoError(t, s.SetSlot(2*params.BeaconConfig().SlotsPerEpoch))
|
|
require.NoError(t, service.handleEpochBoundary(ctx, s))
|
|
require.Equal(t, 3*params.BeaconConfig().SlotsPerEpoch, service.nextEpochBoundarySlot)
|
|
}
|
|
|
|
func TestOnBlock_CanFinalize_WithOnTick(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
fcs := protoarray.New()
|
|
depositCache, err := depositcache.New()
|
|
require.NoError(t, err)
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
WithDepositCache(depositCache),
|
|
WithStateNotifier(&mock.MockStateNotifier{}),
|
|
WithAttestationPool(attestations.NewPool()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
gs, keys := util.DeterministicGenesisState(t, 32)
|
|
require.NoError(t, service.saveGenesisData(ctx, gs))
|
|
|
|
testState := gs.Copy()
|
|
for i := types.Slot(1); i <= 4*params.BeaconConfig().SlotsPerEpoch; i++ {
|
|
blk, err := util.GenerateFullBlock(testState, keys, util.DefaultBlockGenConfig(), i)
|
|
require.NoError(t, err)
|
|
r, err := blk.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(blk)
|
|
require.NoError(t, err)
|
|
require.NoError(t, fcs.NewSlot(ctx, i))
|
|
require.NoError(t, service.onBlock(ctx, wsb, r))
|
|
testState, err = service.cfg.StateGen.StateByRoot(ctx, r)
|
|
require.NoError(t, err)
|
|
}
|
|
cp := service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, types.Epoch(3), cp.Epoch)
|
|
cp = service.FinalizedCheckpt()
|
|
require.Equal(t, types.Epoch(2), cp.Epoch)
|
|
|
|
// The update should persist in DB.
|
|
j, err := service.cfg.BeaconDB.JustifiedCheckpoint(ctx)
|
|
require.NoError(t, err)
|
|
cp = service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, j.Epoch, cp.Epoch)
|
|
f, err := service.cfg.BeaconDB.FinalizedCheckpoint(ctx)
|
|
require.NoError(t, err)
|
|
cp = service.FinalizedCheckpt()
|
|
require.Equal(t, f.Epoch, cp.Epoch)
|
|
}
|
|
|
|
func TestOnBlock_CanFinalize(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
fcs := protoarray.New()
|
|
depositCache, err := depositcache.New()
|
|
require.NoError(t, err)
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
WithDepositCache(depositCache),
|
|
WithStateNotifier(&mock.MockStateNotifier{}),
|
|
WithAttestationPool(attestations.NewPool()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
gs, keys := util.DeterministicGenesisState(t, 32)
|
|
require.NoError(t, service.saveGenesisData(ctx, gs))
|
|
|
|
testState := gs.Copy()
|
|
for i := types.Slot(1); i <= 4*params.BeaconConfig().SlotsPerEpoch; i++ {
|
|
blk, err := util.GenerateFullBlock(testState, keys, util.DefaultBlockGenConfig(), i)
|
|
require.NoError(t, err)
|
|
r, err := blk.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(blk)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.onBlock(ctx, wsb, r))
|
|
testState, err = service.cfg.StateGen.StateByRoot(ctx, r)
|
|
require.NoError(t, err)
|
|
}
|
|
cp := service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, types.Epoch(3), cp.Epoch)
|
|
cp = service.FinalizedCheckpt()
|
|
require.Equal(t, types.Epoch(2), cp.Epoch)
|
|
|
|
// The update should persist in DB.
|
|
j, err := service.cfg.BeaconDB.JustifiedCheckpoint(ctx)
|
|
require.NoError(t, err)
|
|
cp = service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, j.Epoch, cp.Epoch)
|
|
f, err := service.cfg.BeaconDB.FinalizedCheckpoint(ctx)
|
|
require.NoError(t, err)
|
|
cp = service.FinalizedCheckpt()
|
|
require.Equal(t, f.Epoch, cp.Epoch)
|
|
}
|
|
|
|
func TestOnBlock_NilBlock(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
fcs := protoarray.New()
|
|
depositCache, err := depositcache.New()
|
|
require.NoError(t, err)
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
WithDepositCache(depositCache),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
err = service.onBlock(ctx, nil, [32]byte{})
|
|
require.Equal(t, true, IsInvalidBlock(err))
|
|
}
|
|
|
|
func TestOnBlock_InvalidSignature(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
fcs := protoarray.New()
|
|
depositCache, err := depositcache.New()
|
|
require.NoError(t, err)
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
WithDepositCache(depositCache),
|
|
WithStateNotifier(&mock.MockStateNotifier{}),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
gs, keys := util.DeterministicGenesisState(t, 32)
|
|
require.NoError(t, service.saveGenesisData(ctx, gs))
|
|
|
|
blk, err := util.GenerateFullBlock(gs, keys, util.DefaultBlockGenConfig(), 1)
|
|
require.NoError(t, err)
|
|
blk.Signature = []byte{'a'} // Mutate the signature.
|
|
r, err := blk.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(blk)
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, r)
|
|
require.Equal(t, true, IsInvalidBlock(err))
|
|
}
|
|
|
|
func TestOnBlock_CallNewPayloadAndForkchoiceUpdated(t *testing.T) {
|
|
params.SetupTestConfigCleanup(t)
|
|
config := params.BeaconConfig()
|
|
config.AltairForkEpoch = 1
|
|
config.BellatrixForkEpoch = 2
|
|
params.OverrideBeaconConfig(config)
|
|
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
fcs := protoarray.New()
|
|
depositCache, err := depositcache.New()
|
|
require.NoError(t, err)
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
WithDepositCache(depositCache),
|
|
WithStateNotifier(&mock.MockStateNotifier{}),
|
|
WithAttestationPool(attestations.NewPool()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
gs, keys := util.DeterministicGenesisState(t, 32)
|
|
require.NoError(t, service.saveGenesisData(ctx, gs))
|
|
testState := gs.Copy()
|
|
for i := types.Slot(1); i < params.BeaconConfig().SlotsPerEpoch; i++ {
|
|
blk, err := util.GenerateFullBlock(testState, keys, util.DefaultBlockGenConfig(), i)
|
|
require.NoError(t, err)
|
|
r, err := blk.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(blk)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.onBlock(ctx, wsb, r))
|
|
testState, err = service.cfg.StateGen.StateByRoot(ctx, r)
|
|
require.NoError(t, err)
|
|
}
|
|
}
|
|
|
|
func TestInsertFinalizedDeposits(t *testing.T) {
|
|
ctx := context.Background()
|
|
opts := testServiceOptsWithDB(t)
|
|
depositCache, err := depositcache.New()
|
|
require.NoError(t, err)
|
|
opts = append(opts, WithDepositCache(depositCache))
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
gs, _ := util.DeterministicGenesisState(t, 32)
|
|
require.NoError(t, service.saveGenesisData(ctx, gs))
|
|
gs = gs.Copy()
|
|
assert.NoError(t, gs.SetEth1Data(ðpb.Eth1Data{DepositCount: 10}))
|
|
assert.NoError(t, gs.SetEth1DepositIndex(8))
|
|
assert.NoError(t, service.cfg.StateGen.SaveState(ctx, [32]byte{'m', 'o', 'c', 'k'}, gs))
|
|
zeroSig := [96]byte{}
|
|
for i := uint64(0); i < uint64(4*params.BeaconConfig().SlotsPerEpoch); i++ {
|
|
root := []byte(strconv.Itoa(int(i)))
|
|
assert.NoError(t, depositCache.InsertDeposit(ctx, ðpb.Deposit{Data: ðpb.Deposit_Data{
|
|
PublicKey: bytesutil.FromBytes48([fieldparams.BLSPubkeyLength]byte{}),
|
|
WithdrawalCredentials: params.BeaconConfig().ZeroHash[:],
|
|
Amount: 0,
|
|
Signature: zeroSig[:],
|
|
}, Proof: [][]byte{root}}, 100+i, int64(i), bytesutil.ToBytes32(root)))
|
|
}
|
|
assert.NoError(t, service.insertFinalizedDeposits(ctx, [32]byte{'m', 'o', 'c', 'k'}))
|
|
fDeposits := depositCache.FinalizedDeposits(ctx)
|
|
assert.Equal(t, 7, int(fDeposits.MerkleTrieIndex), "Finalized deposits not inserted correctly")
|
|
deps := depositCache.AllDeposits(ctx, big.NewInt(107))
|
|
for _, d := range deps {
|
|
assert.DeepEqual(t, [][]byte(nil), d.Proof, "Proofs are not empty")
|
|
}
|
|
}
|
|
|
|
func TestInsertFinalizedDeposits_MultipleFinalizedRoutines(t *testing.T) {
|
|
ctx := context.Background()
|
|
opts := testServiceOptsWithDB(t)
|
|
depositCache, err := depositcache.New()
|
|
require.NoError(t, err)
|
|
opts = append(opts, WithDepositCache(depositCache))
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
gs, _ := util.DeterministicGenesisState(t, 32)
|
|
require.NoError(t, service.saveGenesisData(ctx, gs))
|
|
gs = gs.Copy()
|
|
assert.NoError(t, gs.SetEth1Data(ðpb.Eth1Data{DepositCount: 7}))
|
|
assert.NoError(t, gs.SetEth1DepositIndex(6))
|
|
assert.NoError(t, service.cfg.StateGen.SaveState(ctx, [32]byte{'m', 'o', 'c', 'k'}, gs))
|
|
gs2 := gs.Copy()
|
|
assert.NoError(t, gs2.SetEth1Data(ðpb.Eth1Data{DepositCount: 15}))
|
|
assert.NoError(t, gs2.SetEth1DepositIndex(13))
|
|
assert.NoError(t, service.cfg.StateGen.SaveState(ctx, [32]byte{'m', 'o', 'c', 'k', '2'}, gs2))
|
|
zeroSig := [96]byte{}
|
|
for i := uint64(0); i < uint64(4*params.BeaconConfig().SlotsPerEpoch); i++ {
|
|
root := []byte(strconv.Itoa(int(i)))
|
|
assert.NoError(t, depositCache.InsertDeposit(ctx, ðpb.Deposit{Data: ðpb.Deposit_Data{
|
|
PublicKey: bytesutil.FromBytes48([fieldparams.BLSPubkeyLength]byte{}),
|
|
WithdrawalCredentials: params.BeaconConfig().ZeroHash[:],
|
|
Amount: 0,
|
|
Signature: zeroSig[:],
|
|
}, Proof: [][]byte{root}}, 100+i, int64(i), bytesutil.ToBytes32(root)))
|
|
}
|
|
// Insert 3 deposits before hand.
|
|
depositCache.InsertFinalizedDeposits(ctx, 2)
|
|
|
|
assert.NoError(t, service.insertFinalizedDeposits(ctx, [32]byte{'m', 'o', 'c', 'k'}))
|
|
fDeposits := depositCache.FinalizedDeposits(ctx)
|
|
assert.Equal(t, 5, int(fDeposits.MerkleTrieIndex), "Finalized deposits not inserted correctly")
|
|
|
|
deps := depositCache.AllDeposits(ctx, big.NewInt(105))
|
|
for _, d := range deps {
|
|
assert.DeepEqual(t, [][]byte(nil), d.Proof, "Proofs are not empty")
|
|
}
|
|
|
|
// Insert New Finalized State with higher deposit count.
|
|
assert.NoError(t, service.insertFinalizedDeposits(ctx, [32]byte{'m', 'o', 'c', 'k', '2'}))
|
|
fDeposits = depositCache.FinalizedDeposits(ctx)
|
|
assert.Equal(t, 12, int(fDeposits.MerkleTrieIndex), "Finalized deposits not inserted correctly")
|
|
deps = depositCache.AllDeposits(ctx, big.NewInt(112))
|
|
for _, d := range deps {
|
|
assert.DeepEqual(t, [][]byte(nil), d.Proof, "Proofs are not empty")
|
|
}
|
|
}
|
|
|
|
func TestRemoveBlockAttestationsInPool_Canonical(t *testing.T) {
|
|
genesis, keys := util.DeterministicGenesisState(t, 64)
|
|
b, err := util.GenerateFullBlock(genesis, keys, util.DefaultBlockGenConfig(), 1)
|
|
assert.NoError(t, err)
|
|
r, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
service := setupBeaconChain(t, beaconDB)
|
|
require.NoError(t, service.cfg.BeaconDB.SaveStateSummary(ctx, ðpb.StateSummary{Root: r[:]}))
|
|
require.NoError(t, service.cfg.BeaconDB.SaveGenesisBlockRoot(ctx, r))
|
|
|
|
atts := b.Block.Body.Attestations
|
|
require.NoError(t, service.cfg.AttPool.SaveAggregatedAttestations(atts))
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.pruneCanonicalAttsFromPool(ctx, r, wsb))
|
|
require.Equal(t, 0, service.cfg.AttPool.AggregatedAttestationCount())
|
|
}
|
|
|
|
func TestRemoveBlockAttestationsInPool_NonCanonical(t *testing.T) {
|
|
genesis, keys := util.DeterministicGenesisState(t, 64)
|
|
b, err := util.GenerateFullBlock(genesis, keys, util.DefaultBlockGenConfig(), 1)
|
|
assert.NoError(t, err)
|
|
r, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
service := setupBeaconChain(t, beaconDB)
|
|
|
|
atts := b.Block.Body.Attestations
|
|
require.NoError(t, service.cfg.AttPool.SaveAggregatedAttestations(atts))
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.pruneCanonicalAttsFromPool(ctx, r, wsb))
|
|
require.Equal(t, 1, service.cfg.AttPool.AggregatedAttestationCount())
|
|
}
|
|
|
|
func Test_getStateVersionAndPayload(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
st state.BeaconState
|
|
version int
|
|
header *enginev1.ExecutionPayloadHeader
|
|
}{
|
|
{
|
|
name: "phase 0 state",
|
|
st: func() state.BeaconState {
|
|
s, _ := util.DeterministicGenesisState(t, 1)
|
|
return s
|
|
}(),
|
|
version: version.Phase0,
|
|
header: (*enginev1.ExecutionPayloadHeader)(nil),
|
|
},
|
|
{
|
|
name: "altair state",
|
|
st: func() state.BeaconState {
|
|
s, _ := util.DeterministicGenesisStateAltair(t, 1)
|
|
return s
|
|
}(),
|
|
version: version.Altair,
|
|
header: (*enginev1.ExecutionPayloadHeader)(nil),
|
|
},
|
|
{
|
|
name: "bellatrix state",
|
|
st: func() state.BeaconState {
|
|
s, _ := util.DeterministicGenesisStateBellatrix(t, 1)
|
|
wrappedHeader, err := wrapper.WrappedExecutionPayloadHeader(&enginev1.ExecutionPayloadHeader{
|
|
BlockNumber: 1,
|
|
})
|
|
require.NoError(t, err)
|
|
require.NoError(t, s.SetLatestExecutionPayloadHeader(wrappedHeader))
|
|
return s
|
|
}(),
|
|
version: version.Bellatrix,
|
|
header: &enginev1.ExecutionPayloadHeader{
|
|
BlockNumber: 1,
|
|
},
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
ver, header, err := getStateVersionAndPayload(tt.st)
|
|
require.NoError(t, err)
|
|
require.Equal(t, tt.version, ver)
|
|
require.DeepEqual(t, tt.header, header)
|
|
})
|
|
}
|
|
}
|
|
|
|
func Test_validateMergeTransitionBlock(t *testing.T) {
|
|
cfg := params.BeaconConfig()
|
|
cfg.TerminalTotalDifficulty = "2"
|
|
cfg.TerminalBlockHash = params.BeaconConfig().ZeroHash
|
|
params.OverrideBeaconConfig(cfg)
|
|
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
fcs := protoarray.New()
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
WithProposerIdsCache(cache.NewProposerPayloadIDsCache()),
|
|
WithAttestationPool(attestations.NewPool()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
aHash := common.BytesToHash([]byte("a"))
|
|
bHash := common.BytesToHash([]byte("b"))
|
|
|
|
tests := []struct {
|
|
name string
|
|
stateVersion int
|
|
header *enginev1.ExecutionPayloadHeader
|
|
payload *enginev1.ExecutionPayload
|
|
errString string
|
|
}{
|
|
{
|
|
name: "state older than Bellatrix, nil payload",
|
|
stateVersion: 1,
|
|
payload: nil,
|
|
errString: "attempted to wrap nil",
|
|
},
|
|
{
|
|
name: "state older than Bellatrix, empty payload",
|
|
stateVersion: 1,
|
|
payload: &enginev1.ExecutionPayload{
|
|
ParentHash: make([]byte, fieldparams.RootLength),
|
|
FeeRecipient: make([]byte, fieldparams.FeeRecipientLength),
|
|
StateRoot: make([]byte, fieldparams.RootLength),
|
|
ReceiptsRoot: make([]byte, fieldparams.RootLength),
|
|
LogsBloom: make([]byte, fieldparams.LogsBloomLength),
|
|
PrevRandao: make([]byte, fieldparams.RootLength),
|
|
BaseFeePerGas: make([]byte, fieldparams.RootLength),
|
|
BlockHash: make([]byte, fieldparams.RootLength),
|
|
},
|
|
},
|
|
{
|
|
name: "state older than Bellatrix, non empty payload",
|
|
stateVersion: 1,
|
|
payload: &enginev1.ExecutionPayload{
|
|
ParentHash: aHash[:],
|
|
},
|
|
},
|
|
{
|
|
name: "state is Bellatrix, nil payload",
|
|
stateVersion: 2,
|
|
payload: nil,
|
|
errString: "attempted to wrap nil",
|
|
},
|
|
{
|
|
name: "state is Bellatrix, empty payload",
|
|
stateVersion: 2,
|
|
payload: &enginev1.ExecutionPayload{
|
|
ParentHash: make([]byte, fieldparams.RootLength),
|
|
FeeRecipient: make([]byte, fieldparams.FeeRecipientLength),
|
|
StateRoot: make([]byte, fieldparams.RootLength),
|
|
ReceiptsRoot: make([]byte, fieldparams.RootLength),
|
|
LogsBloom: make([]byte, fieldparams.LogsBloomLength),
|
|
PrevRandao: make([]byte, fieldparams.RootLength),
|
|
BaseFeePerGas: make([]byte, fieldparams.RootLength),
|
|
BlockHash: make([]byte, fieldparams.RootLength),
|
|
},
|
|
},
|
|
{
|
|
name: "state is Bellatrix, non empty payload, empty header",
|
|
stateVersion: 2,
|
|
payload: &enginev1.ExecutionPayload{
|
|
ParentHash: aHash[:],
|
|
},
|
|
header: &enginev1.ExecutionPayloadHeader{
|
|
ParentHash: make([]byte, fieldparams.RootLength),
|
|
FeeRecipient: make([]byte, fieldparams.FeeRecipientLength),
|
|
StateRoot: make([]byte, fieldparams.RootLength),
|
|
ReceiptsRoot: make([]byte, fieldparams.RootLength),
|
|
LogsBloom: make([]byte, fieldparams.LogsBloomLength),
|
|
PrevRandao: make([]byte, fieldparams.RootLength),
|
|
BaseFeePerGas: make([]byte, fieldparams.RootLength),
|
|
BlockHash: make([]byte, fieldparams.RootLength),
|
|
TransactionsRoot: make([]byte, fieldparams.RootLength),
|
|
},
|
|
},
|
|
{
|
|
name: "state is Bellatrix, non empty payload, non empty header",
|
|
stateVersion: 2,
|
|
payload: &enginev1.ExecutionPayload{
|
|
ParentHash: aHash[:],
|
|
},
|
|
header: &enginev1.ExecutionPayloadHeader{
|
|
BlockNumber: 1,
|
|
},
|
|
},
|
|
{
|
|
name: "state is Bellatrix, non empty payload, nil header",
|
|
stateVersion: 2,
|
|
payload: &enginev1.ExecutionPayload{
|
|
ParentHash: aHash[:],
|
|
},
|
|
errString: "attempted to wrap nil object",
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
e := &mockExecution.EngineClient{BlockByHashMap: map[[32]byte]*enginev1.ExecutionBlock{}}
|
|
e.BlockByHashMap[aHash] = &enginev1.ExecutionBlock{
|
|
Header: gethtypes.Header{
|
|
ParentHash: bHash,
|
|
},
|
|
TotalDifficulty: "0x2",
|
|
}
|
|
e.BlockByHashMap[bHash] = &enginev1.ExecutionBlock{
|
|
Header: gethtypes.Header{
|
|
ParentHash: common.BytesToHash([]byte("3")),
|
|
},
|
|
TotalDifficulty: "0x1",
|
|
}
|
|
service.cfg.ExecutionEngineCaller = e
|
|
b := util.HydrateSignedBeaconBlockBellatrix(ðpb.SignedBeaconBlockBellatrix{})
|
|
b.Block.Body.ExecutionPayload = tt.payload
|
|
blk, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
err = service.validateMergeTransitionBlock(ctx, tt.stateVersion, tt.header, blk)
|
|
if tt.errString != "" {
|
|
require.ErrorContains(t, tt.errString, err)
|
|
} else {
|
|
require.NoError(t, err)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestService_insertSlashingsToForkChoiceStore(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
fcs := protoarray.New()
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
WithProposerIdsCache(cache.NewProposerPayloadIDsCache()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
beaconState, privKeys := util.DeterministicGenesisState(t, 100)
|
|
att1 := util.HydrateIndexedAttestation(ðpb.IndexedAttestation{
|
|
Data: ðpb.AttestationData{
|
|
Source: ðpb.Checkpoint{Epoch: 1},
|
|
},
|
|
AttestingIndices: []uint64{0, 1},
|
|
})
|
|
domain, err := signing.Domain(beaconState.Fork(), 0, params.BeaconConfig().DomainBeaconAttester, beaconState.GenesisValidatorsRoot())
|
|
require.NoError(t, err)
|
|
signingRoot, err := signing.ComputeSigningRoot(att1.Data, domain)
|
|
assert.NoError(t, err, "Could not get signing root of beacon block header")
|
|
sig0 := privKeys[0].Sign(signingRoot[:])
|
|
sig1 := privKeys[1].Sign(signingRoot[:])
|
|
aggregateSig := bls.AggregateSignatures([]bls.Signature{sig0, sig1})
|
|
att1.Signature = aggregateSig.Marshal()
|
|
|
|
att2 := util.HydrateIndexedAttestation(ðpb.IndexedAttestation{
|
|
AttestingIndices: []uint64{0, 1},
|
|
})
|
|
signingRoot, err = signing.ComputeSigningRoot(att2.Data, domain)
|
|
assert.NoError(t, err, "Could not get signing root of beacon block header")
|
|
sig0 = privKeys[0].Sign(signingRoot[:])
|
|
sig1 = privKeys[1].Sign(signingRoot[:])
|
|
aggregateSig = bls.AggregateSignatures([]bls.Signature{sig0, sig1})
|
|
att2.Signature = aggregateSig.Marshal()
|
|
slashings := []*ethpb.AttesterSlashing{
|
|
{
|
|
Attestation_1: att1,
|
|
Attestation_2: att2,
|
|
},
|
|
}
|
|
b := util.NewBeaconBlock()
|
|
b.Block.Body.AttesterSlashings = slashings
|
|
wb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
service.InsertSlashingsToForkChoiceStore(ctx, wb.Block().Body().AttesterSlashings())
|
|
}
|
|
|
|
func TestOnBlock_ProcessBlocksParallel(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
fcs := protoarray.New()
|
|
depositCache, err := depositcache.New()
|
|
require.NoError(t, err)
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
WithDepositCache(depositCache),
|
|
WithStateNotifier(&mock.MockStateNotifier{}),
|
|
WithAttestationPool(attestations.NewPool()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
gs, keys := util.DeterministicGenesisState(t, 32)
|
|
require.NoError(t, service.saveGenesisData(ctx, gs))
|
|
|
|
blk1, err := util.GenerateFullBlock(gs, keys, util.DefaultBlockGenConfig(), 1)
|
|
require.NoError(t, err)
|
|
r1, err := blk1.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
wsb1, err := wrapper.WrappedSignedBeaconBlock(blk1)
|
|
require.NoError(t, err)
|
|
blk2, err := util.GenerateFullBlock(gs, keys, util.DefaultBlockGenConfig(), 2)
|
|
require.NoError(t, err)
|
|
r2, err := blk2.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
wsb2, err := wrapper.WrappedSignedBeaconBlock(blk2)
|
|
require.NoError(t, err)
|
|
blk3, err := util.GenerateFullBlock(gs, keys, util.DefaultBlockGenConfig(), 3)
|
|
require.NoError(t, err)
|
|
r3, err := blk3.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
wsb3, err := wrapper.WrappedSignedBeaconBlock(blk3)
|
|
require.NoError(t, err)
|
|
blk4, err := util.GenerateFullBlock(gs, keys, util.DefaultBlockGenConfig(), 4)
|
|
require.NoError(t, err)
|
|
r4, err := blk4.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
wsb4, err := wrapper.WrappedSignedBeaconBlock(blk4)
|
|
require.NoError(t, err)
|
|
|
|
logHook := logTest.NewGlobal()
|
|
for i := 0; i < 10; i++ {
|
|
var wg sync.WaitGroup
|
|
wg.Add(4)
|
|
go func() {
|
|
require.NoError(t, service.onBlock(ctx, wsb1, r1))
|
|
wg.Done()
|
|
}()
|
|
go func() {
|
|
require.NoError(t, service.onBlock(ctx, wsb2, r2))
|
|
wg.Done()
|
|
}()
|
|
go func() {
|
|
require.NoError(t, service.onBlock(ctx, wsb3, r3))
|
|
wg.Done()
|
|
}()
|
|
go func() {
|
|
require.NoError(t, service.onBlock(ctx, wsb4, r4))
|
|
wg.Done()
|
|
}()
|
|
wg.Wait()
|
|
require.LogsDoNotContain(t, logHook, "New head does not exist in DB. Do nothing")
|
|
require.NoError(t, service.cfg.BeaconDB.DeleteBlock(ctx, r1))
|
|
require.NoError(t, service.cfg.BeaconDB.DeleteBlock(ctx, r2))
|
|
require.NoError(t, service.cfg.BeaconDB.DeleteBlock(ctx, r3))
|
|
require.NoError(t, service.cfg.BeaconDB.DeleteBlock(ctx, r4))
|
|
service.cfg.ForkChoiceStore = protoarray.New()
|
|
}
|
|
}
|
|
|
|
func Test_verifyBlkFinalizedSlot_invalidBlock(t *testing.T) {
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
fcs := protoarray.New()
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(fcs),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.ForkChoicer().UpdateFinalizedCheckpoint(&forkchoicetypes.Checkpoint{Epoch: 1}))
|
|
blk := util.HydrateBeaconBlock(ðpb.BeaconBlock{Slot: 1})
|
|
wb, err := wrapper.WrappedBeaconBlock(blk)
|
|
require.NoError(t, err)
|
|
err = service.verifyBlkFinalizedSlot(wb)
|
|
require.Equal(t, true, IsInvalidBlock(err))
|
|
}
|
|
|
|
// See the description in #10777 and #10782 for the full setup
|
|
// We sync optimistically a chain of blocks. Block 17 is the last block in Epoch
|
|
// 2. Block 18 justifies block 12 (the first in Epoch 2) and Block 19 returns
|
|
// INVALID from FCU, with LVH block 17. No head is viable. We check
|
|
// that the node is optimistic and that we can actually import a block on top of
|
|
// 17 and recover.
|
|
func TestStore_NoViableHead_FCU_Protoarray(t *testing.T) {
|
|
params.SetupTestConfigCleanup(t)
|
|
config := params.BeaconConfig()
|
|
config.SlotsPerEpoch = 6
|
|
config.AltairForkEpoch = 1
|
|
config.BellatrixForkEpoch = 2
|
|
config.SafeSlotsToImportOptimistically = 0
|
|
params.OverrideBeaconConfig(config)
|
|
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
mockEngine := &mockExecution.EngineClient{ErrNewPayload: execution.ErrAcceptedSyncingPayloadStatus, ErrForkchoiceUpdated: execution.ErrAcceptedSyncingPayloadStatus}
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithAttestationPool(attestations.NewPool()),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(protoarray.New()),
|
|
WithStateNotifier(&mock.MockStateNotifier{}),
|
|
WithExecutionEngineCaller(mockEngine),
|
|
WithProposerIdsCache(cache.NewProposerPayloadIDsCache()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
st, keys := util.DeterministicGenesisState(t, 64)
|
|
stateRoot, err := st.HashTreeRoot(ctx)
|
|
require.NoError(t, err, "Could not hash genesis state")
|
|
|
|
require.NoError(t, service.saveGenesisData(ctx, st))
|
|
|
|
genesis := blocks.NewGenesisBlock(stateRoot[:])
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(genesis)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.cfg.BeaconDB.SaveBlock(ctx, wsb), "Could not save genesis block")
|
|
|
|
parentRoot, err := genesis.Block.HashTreeRoot()
|
|
require.NoError(t, err, "Could not get signing root")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st, parentRoot), "Could not save genesis state")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveHeadBlockRoot(ctx, parentRoot), "Could not save genesis state")
|
|
|
|
for i := 1; i < 6; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.onBlock(ctx, wsb, root))
|
|
}
|
|
|
|
for i := 6; i < 12; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockAltair(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
for i := 12; i < 18; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
// Check that we haven't justified the second epoch yet
|
|
jc := service.ForkChoicer().JustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(0), jc.Epoch)
|
|
|
|
// import a block that justifies the second epoch
|
|
driftGenesisTime(service, 18, 0)
|
|
validHeadState, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(validHeadState, keys, util.DefaultBlockGenConfig(), 18)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
firstInvalidRoot, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, firstInvalidRoot)
|
|
require.NoError(t, err)
|
|
jc = service.ForkChoicer().JustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(2), jc.Epoch)
|
|
|
|
sjc := validHeadState.CurrentJustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(0), sjc.Epoch)
|
|
lvh := b.Block.Body.ExecutionPayload.ParentHash
|
|
// check our head
|
|
require.Equal(t, firstInvalidRoot, service.ForkChoicer().CachedHeadRoot())
|
|
|
|
// import another block to find out that it was invalid
|
|
mockEngine = &mockExecution.EngineClient{ErrNewPayload: execution.ErrAcceptedSyncingPayloadStatus, ErrForkchoiceUpdated: execution.ErrInvalidPayloadStatus, ForkChoiceUpdatedResp: lvh}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 19, 0)
|
|
st, err = service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err = util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), 19)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.ErrorContains(t, "received an INVALID payload from execution engine", err)
|
|
// Check that forkchoice's head is the last invalid block imported. The
|
|
// store's headroot is the previous head (since the invalid block did
|
|
// not finish importing) one and that the node is optimistic
|
|
require.Equal(t, root, service.ForkChoicer().CachedHeadRoot())
|
|
headRoot, err := service.HeadRoot(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, firstInvalidRoot, bytesutil.ToBytes32(headRoot))
|
|
optimistic, err := service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, true, optimistic)
|
|
|
|
// import another block based on the last valid head state
|
|
mockEngine = &mockExecution.EngineClient{}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 20, 0)
|
|
b, err = util.GenerateFullBlockBellatrix(validHeadState, keys, &util.BlockGenConfig{}, 20)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err = b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
// Check the newly imported block is head, it justified the right
|
|
// checkpoint and the node is no longer optimistic
|
|
require.Equal(t, root, service.ForkChoicer().CachedHeadRoot())
|
|
sjc = service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, jc.Epoch, sjc.Epoch)
|
|
require.Equal(t, jc.Root, bytesutil.ToBytes32(sjc.Root))
|
|
optimistic, err = service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, false, optimistic)
|
|
}
|
|
|
|
// See the description in #10777 and #10782 for the full setup
|
|
// We sync optimistically a chain of blocks. Block 17 is the last block in Epoch
|
|
// 2. Block 18 justifies block 12 (the first in Epoch 2) and Block 19 returns
|
|
// INVALID from FCU, with LVH block 17. No head is viable. We check
|
|
// that the node is optimistic and that we can actually import a block on top of
|
|
// 17 and recover.
|
|
func TestStore_NoViableHead_FCU_DoublyLinkedTree(t *testing.T) {
|
|
params.SetupTestConfigCleanup(t)
|
|
config := params.BeaconConfig()
|
|
config.SlotsPerEpoch = 6
|
|
config.AltairForkEpoch = 1
|
|
config.BellatrixForkEpoch = 2
|
|
config.SafeSlotsToImportOptimistically = 0
|
|
params.OverrideBeaconConfig(config)
|
|
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
mockEngine := &mockExecution.EngineClient{ErrNewPayload: execution.ErrAcceptedSyncingPayloadStatus, ErrForkchoiceUpdated: execution.ErrAcceptedSyncingPayloadStatus}
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithAttestationPool(attestations.NewPool()),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(doublylinkedtree.New()),
|
|
WithStateNotifier(&mock.MockStateNotifier{}),
|
|
WithExecutionEngineCaller(mockEngine),
|
|
WithProposerIdsCache(cache.NewProposerPayloadIDsCache()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
st, keys := util.DeterministicGenesisState(t, 64)
|
|
stateRoot, err := st.HashTreeRoot(ctx)
|
|
require.NoError(t, err, "Could not hash genesis state")
|
|
|
|
require.NoError(t, service.saveGenesisData(ctx, st))
|
|
|
|
genesis := blocks.NewGenesisBlock(stateRoot[:])
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(genesis)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.cfg.BeaconDB.SaveBlock(ctx, wsb), "Could not save genesis block")
|
|
|
|
parentRoot, err := genesis.Block.HashTreeRoot()
|
|
require.NoError(t, err, "Could not get signing root")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st, parentRoot), "Could not save genesis state")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveHeadBlockRoot(ctx, parentRoot), "Could not save genesis state")
|
|
|
|
for i := 1; i < 6; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.onBlock(ctx, wsb, root))
|
|
}
|
|
|
|
for i := 6; i < 12; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockAltair(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
for i := 12; i < 18; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
// Check that we haven't justified the second epoch yet
|
|
jc := service.ForkChoicer().JustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(0), jc.Epoch)
|
|
|
|
// import a block that justifies the second epoch
|
|
driftGenesisTime(service, 18, 0)
|
|
validHeadState, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(validHeadState, keys, util.DefaultBlockGenConfig(), 18)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
firstInvalidRoot, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, firstInvalidRoot)
|
|
require.NoError(t, err)
|
|
jc = service.ForkChoicer().JustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(2), jc.Epoch)
|
|
|
|
sjc := validHeadState.CurrentJustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(0), sjc.Epoch)
|
|
lvh := b.Block.Body.ExecutionPayload.ParentHash
|
|
// check our head
|
|
require.Equal(t, firstInvalidRoot, service.ForkChoicer().CachedHeadRoot())
|
|
|
|
// import another block to find out that it was invalid
|
|
mockEngine = &mockExecution.EngineClient{ErrNewPayload: execution.ErrAcceptedSyncingPayloadStatus, ErrForkchoiceUpdated: execution.ErrInvalidPayloadStatus, ForkChoiceUpdatedResp: lvh}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 19, 0)
|
|
st, err = service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err = util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), 19)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.ErrorContains(t, "received an INVALID payload from execution engine", err)
|
|
// Check that forkchoice's head is the last invalid block imported. The
|
|
// store's headroot is the previous head (since the invalid block did
|
|
// not finish importing) one and that the node is optimistic
|
|
require.Equal(t, root, service.ForkChoicer().CachedHeadRoot())
|
|
headRoot, err := service.HeadRoot(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, firstInvalidRoot, bytesutil.ToBytes32(headRoot))
|
|
optimistic, err := service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, true, optimistic)
|
|
|
|
// import another block based on the last valid head state
|
|
mockEngine = &mockExecution.EngineClient{}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 20, 0)
|
|
b, err = util.GenerateFullBlockBellatrix(validHeadState, keys, &util.BlockGenConfig{}, 20)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err = b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
// Check the newly imported block is head, it justified the right
|
|
// checkpoint and the node is no longer optimistic
|
|
require.Equal(t, root, service.ForkChoicer().CachedHeadRoot())
|
|
sjc = service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, jc.Epoch, sjc.Epoch)
|
|
require.Equal(t, jc.Root, bytesutil.ToBytes32(sjc.Root))
|
|
optimistic, err = service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, false, optimistic)
|
|
}
|
|
|
|
// See the description in #10777 and #10782 for the full setup
|
|
// We sync optimistically a chain of blocks. Block 17 is the last block in Epoch
|
|
// 2. Block 18 justifies block 12 (the first in Epoch 2) and Block 19 returns
|
|
// INVALID from NewPayload, with LVH block 17. No head is viable. We check
|
|
// that the node is optimistic and that we can actually import a block on top of
|
|
// 17 and recover.
|
|
func TestStore_NoViableHead_NewPayload_DoublyLinkedTree(t *testing.T) {
|
|
params.SetupTestConfigCleanup(t)
|
|
config := params.BeaconConfig()
|
|
config.SlotsPerEpoch = 6
|
|
config.AltairForkEpoch = 1
|
|
config.BellatrixForkEpoch = 2
|
|
config.SafeSlotsToImportOptimistically = 0
|
|
params.OverrideBeaconConfig(config)
|
|
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
mockEngine := &mockExecution.EngineClient{ErrNewPayload: execution.ErrAcceptedSyncingPayloadStatus, ErrForkchoiceUpdated: execution.ErrAcceptedSyncingPayloadStatus}
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithAttestationPool(attestations.NewPool()),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(doublylinkedtree.New()),
|
|
WithStateNotifier(&mock.MockStateNotifier{}),
|
|
WithExecutionEngineCaller(mockEngine),
|
|
WithProposerIdsCache(cache.NewProposerPayloadIDsCache()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
st, keys := util.DeterministicGenesisState(t, 64)
|
|
stateRoot, err := st.HashTreeRoot(ctx)
|
|
require.NoError(t, err, "Could not hash genesis state")
|
|
|
|
require.NoError(t, service.saveGenesisData(ctx, st))
|
|
|
|
genesis := blocks.NewGenesisBlock(stateRoot[:])
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(genesis)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.cfg.BeaconDB.SaveBlock(ctx, wsb), "Could not save genesis block")
|
|
|
|
parentRoot, err := genesis.Block.HashTreeRoot()
|
|
require.NoError(t, err, "Could not get signing root")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st, parentRoot), "Could not save genesis state")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveHeadBlockRoot(ctx, parentRoot), "Could not save genesis state")
|
|
|
|
for i := 1; i < 6; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.onBlock(ctx, wsb, root))
|
|
}
|
|
|
|
for i := 6; i < 12; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockAltair(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
for i := 12; i < 18; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
// Check that we haven't justified the second epoch yet
|
|
jc := service.ForkChoicer().JustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(0), jc.Epoch)
|
|
|
|
// import a block that justifies the second epoch
|
|
driftGenesisTime(service, 18, 0)
|
|
validHeadState, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(validHeadState, keys, util.DefaultBlockGenConfig(), 18)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
firstInvalidRoot, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, firstInvalidRoot)
|
|
require.NoError(t, err)
|
|
jc = service.ForkChoicer().JustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(2), jc.Epoch)
|
|
|
|
sjc := validHeadState.CurrentJustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(0), sjc.Epoch)
|
|
lvh := b.Block.Body.ExecutionPayload.ParentHash
|
|
// check our head
|
|
require.Equal(t, firstInvalidRoot, service.ForkChoicer().CachedHeadRoot())
|
|
|
|
// import another block to find out that it was invalid
|
|
mockEngine = &mockExecution.EngineClient{ErrNewPayload: execution.ErrInvalidPayloadStatus, NewPayloadResp: lvh}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 19, 0)
|
|
st, err = service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err = util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), 19)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.ErrorContains(t, "received an INVALID payload from execution engine", err)
|
|
// Check that forkchoice's head and store's headroot are the previous head (since the invalid block did
|
|
// not finish importing and it was never imported to forkchoice). Cehck
|
|
// also that the node is optimistic
|
|
require.Equal(t, firstInvalidRoot, service.ForkChoicer().CachedHeadRoot())
|
|
headRoot, err := service.HeadRoot(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, firstInvalidRoot, bytesutil.ToBytes32(headRoot))
|
|
optimistic, err := service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, true, optimistic)
|
|
|
|
// import another block based on the last valid head state
|
|
mockEngine = &mockExecution.EngineClient{}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 20, 0)
|
|
b, err = util.GenerateFullBlockBellatrix(validHeadState, keys, &util.BlockGenConfig{}, 20)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err = b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
// Check the newly imported block is head, it justified the right
|
|
// checkpoint and the node is no longer optimistic
|
|
require.Equal(t, root, service.ForkChoicer().CachedHeadRoot())
|
|
sjc = service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, jc.Epoch, sjc.Epoch)
|
|
require.Equal(t, jc.Root, bytesutil.ToBytes32(sjc.Root))
|
|
optimistic, err = service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, false, optimistic)
|
|
}
|
|
|
|
// See the description in #10777 and #10782 for the full setup
|
|
// We sync optimistically a chain of blocks. Block 17 is the last block in Epoch
|
|
// 2. Block 18 justifies block 12 (the first in Epoch 2) and Block 19 returns
|
|
// INVALID from NewPayload, with LVH block 17. No head is viable. We check
|
|
// that the node is optimistic and that we can actually import a block on top of
|
|
// 17 and recover.
|
|
func TestStore_NoViableHead_NewPayload_Protoarray(t *testing.T) {
|
|
params.SetupTestConfigCleanup(t)
|
|
config := params.BeaconConfig()
|
|
config.SlotsPerEpoch = 6
|
|
config.AltairForkEpoch = 1
|
|
config.BellatrixForkEpoch = 2
|
|
config.SafeSlotsToImportOptimistically = 0
|
|
params.OverrideBeaconConfig(config)
|
|
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
mockEngine := &mockExecution.EngineClient{ErrNewPayload: execution.ErrAcceptedSyncingPayloadStatus, ErrForkchoiceUpdated: execution.ErrAcceptedSyncingPayloadStatus}
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithAttestationPool(attestations.NewPool()),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(protoarray.New()),
|
|
WithStateNotifier(&mock.MockStateNotifier{}),
|
|
WithExecutionEngineCaller(mockEngine),
|
|
WithProposerIdsCache(cache.NewProposerPayloadIDsCache()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
st, keys := util.DeterministicGenesisState(t, 64)
|
|
stateRoot, err := st.HashTreeRoot(ctx)
|
|
require.NoError(t, err, "Could not hash genesis state")
|
|
|
|
require.NoError(t, service.saveGenesisData(ctx, st))
|
|
|
|
genesis := blocks.NewGenesisBlock(stateRoot[:])
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(genesis)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.cfg.BeaconDB.SaveBlock(ctx, wsb), "Could not save genesis block")
|
|
|
|
parentRoot, err := genesis.Block.HashTreeRoot()
|
|
require.NoError(t, err, "Could not get signing root")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st, parentRoot), "Could not save genesis state")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveHeadBlockRoot(ctx, parentRoot), "Could not save genesis state")
|
|
|
|
for i := 1; i < 6; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.onBlock(ctx, wsb, root))
|
|
}
|
|
|
|
for i := 6; i < 12; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockAltair(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
for i := 12; i < 18; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
// Check that we haven't justified the second epoch yet
|
|
jc := service.ForkChoicer().JustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(0), jc.Epoch)
|
|
|
|
// import a block that justifies the second epoch
|
|
driftGenesisTime(service, 18, 0)
|
|
validHeadState, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(validHeadState, keys, util.DefaultBlockGenConfig(), 18)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
firstInvalidRoot, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, firstInvalidRoot)
|
|
require.NoError(t, err)
|
|
jc = service.ForkChoicer().JustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(2), jc.Epoch)
|
|
|
|
sjc := validHeadState.CurrentJustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(0), sjc.Epoch)
|
|
lvh := b.Block.Body.ExecutionPayload.ParentHash
|
|
// check our head
|
|
require.Equal(t, firstInvalidRoot, service.ForkChoicer().CachedHeadRoot())
|
|
|
|
// import another block to find out that it was invalid
|
|
mockEngine = &mockExecution.EngineClient{ErrNewPayload: execution.ErrInvalidPayloadStatus, NewPayloadResp: lvh}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 19, 0)
|
|
st, err = service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err = util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), 19)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.ErrorContains(t, "received an INVALID payload from execution engine", err)
|
|
// Check that forkchoice's head and store's headroot are the previous head (since the invalid block did
|
|
// not finish importing and it was never imported to forkchoice). Cehck
|
|
// also that the node is optimistic
|
|
require.Equal(t, firstInvalidRoot, service.ForkChoicer().CachedHeadRoot())
|
|
headRoot, err := service.HeadRoot(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, firstInvalidRoot, bytesutil.ToBytes32(headRoot))
|
|
optimistic, err := service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, true, optimistic)
|
|
|
|
// import another block based on the last valid head state
|
|
mockEngine = &mockExecution.EngineClient{}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 20, 0)
|
|
b, err = util.GenerateFullBlockBellatrix(validHeadState, keys, &util.BlockGenConfig{}, 20)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err = b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
// Check the newly imported block is head, it justified the right
|
|
// checkpoint and the node is no longer optimistic
|
|
require.Equal(t, root, service.ForkChoicer().CachedHeadRoot())
|
|
sjc = service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, jc.Epoch, sjc.Epoch)
|
|
require.Equal(t, jc.Root, bytesutil.ToBytes32(sjc.Root))
|
|
optimistic, err = service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, false, optimistic)
|
|
}
|
|
|
|
// See the description in #10777 and #10782 for the full setup
|
|
// We sync optimistically a chain of blocks. Block 12 is the first block in Epoch
|
|
// 2 (and the merge block in this sequence). Block 18 justifies it and Block 19 returns
|
|
// INVALID from NewPayload, with LVH block 12. No head is viable. We check
|
|
// that the node is optimistic and that we can actually import a chain of blocks on top of
|
|
// 12 and recover. Notice that it takes two epochs to fully recover, and we stay
|
|
// optimistic for the whole time.
|
|
func TestStore_NoViableHead_Liveness_DoublyLinkedTree(t *testing.T) {
|
|
params.SetupTestConfigCleanup(t)
|
|
config := params.BeaconConfig()
|
|
config.SlotsPerEpoch = 6
|
|
config.AltairForkEpoch = 1
|
|
config.BellatrixForkEpoch = 2
|
|
config.SafeSlotsToImportOptimistically = 0
|
|
params.OverrideBeaconConfig(config)
|
|
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
mockEngine := &mockExecution.EngineClient{ErrNewPayload: execution.ErrAcceptedSyncingPayloadStatus, ErrForkchoiceUpdated: execution.ErrAcceptedSyncingPayloadStatus}
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithAttestationPool(attestations.NewPool()),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(doublylinkedtree.New()),
|
|
WithStateNotifier(&mock.MockStateNotifier{}),
|
|
WithExecutionEngineCaller(mockEngine),
|
|
WithProposerIdsCache(cache.NewProposerPayloadIDsCache()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
st, keys := util.DeterministicGenesisState(t, 64)
|
|
stateRoot, err := st.HashTreeRoot(ctx)
|
|
require.NoError(t, err, "Could not hash genesis state")
|
|
|
|
require.NoError(t, service.saveGenesisData(ctx, st))
|
|
|
|
genesis := blocks.NewGenesisBlock(stateRoot[:])
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(genesis)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.cfg.BeaconDB.SaveBlock(ctx, wsb), "Could not save genesis block")
|
|
|
|
parentRoot, err := genesis.Block.HashTreeRoot()
|
|
require.NoError(t, err, "Could not get signing root")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st, parentRoot), "Could not save genesis state")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveHeadBlockRoot(ctx, parentRoot), "Could not save genesis state")
|
|
|
|
for i := 1; i < 6; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.onBlock(ctx, wsb, root))
|
|
}
|
|
|
|
for i := 6; i < 12; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockAltair(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
// import the merge block
|
|
driftGenesisTime(service, 12, 0)
|
|
st, err = service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), 12)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
lastValidRoot, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, lastValidRoot)
|
|
require.NoError(t, err)
|
|
// save the post state and the payload Hash of this block since it will
|
|
// be the LVH
|
|
validHeadState, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
lvh := b.Block.Body.ExecutionPayload.BlockHash
|
|
validjc := validHeadState.CurrentJustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(0), validjc.Epoch)
|
|
|
|
// import blocks 13 through 18 to justify 12
|
|
for i := 13; i < 19; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
// Check that we have justified the second epoch
|
|
jc := service.ForkChoicer().JustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(2), jc.Epoch)
|
|
invalidHeadRoot := service.ForkChoicer().CachedHeadRoot()
|
|
|
|
// import block 19 to find out that the whole chain 13--18 was in fact
|
|
// invalid
|
|
mockEngine = &mockExecution.EngineClient{ErrNewPayload: execution.ErrInvalidPayloadStatus, NewPayloadResp: lvh}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 19, 0)
|
|
st, err = service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err = util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), 19)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.ErrorContains(t, "received an INVALID payload from execution engine", err)
|
|
|
|
// Check that forkchoice's head and store's headroot are the previous head (since the invalid block did
|
|
// not finish importing and it was never imported to forkchoice). Cehck
|
|
// also that the node is optimistic
|
|
require.Equal(t, invalidHeadRoot, service.ForkChoicer().CachedHeadRoot())
|
|
headRoot, err := service.HeadRoot(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, invalidHeadRoot, bytesutil.ToBytes32(headRoot))
|
|
optimistic, err := service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, true, optimistic)
|
|
|
|
// Check that the node's justified checkpoint does not agree with the
|
|
// last valid state's justified checkpoint
|
|
sjc := service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, types.Epoch(2), sjc.Epoch)
|
|
|
|
// import another block based on the last valid head state
|
|
mockEngine = &mockExecution.EngineClient{}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 20, 0)
|
|
b, err = util.GenerateFullBlockBellatrix(validHeadState, keys, &util.BlockGenConfig{}, 20)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err = b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.onBlock(ctx, wsb, root))
|
|
// Check that the head is still INVALID and the node is still optimistic
|
|
require.Equal(t, invalidHeadRoot, service.ForkChoicer().CachedHeadRoot())
|
|
optimistic, err = service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, true, optimistic)
|
|
st, err = service.cfg.StateGen.StateByRoot(ctx, root)
|
|
require.NoError(t, err)
|
|
// Import blocks 21--30 (Epoch 3 was not enough to justify 2)
|
|
for i := 21; i < 30; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
st, err = service.cfg.StateGen.StateByRoot(ctx, root)
|
|
require.NoError(t, err)
|
|
}
|
|
// Head should still be INVALID and the node optimistic
|
|
require.Equal(t, invalidHeadRoot, service.ForkChoicer().CachedHeadRoot())
|
|
optimistic, err = service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, true, optimistic)
|
|
|
|
// Import block 30, it should justify Epoch 4 and become HEAD, the node
|
|
// recovers
|
|
driftGenesisTime(service, 30, 0)
|
|
b, err = util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), 30)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err = b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
require.Equal(t, root, service.ForkChoicer().CachedHeadRoot())
|
|
sjc = service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, types.Epoch(4), sjc.Epoch)
|
|
optimistic, err = service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, false, optimistic)
|
|
}
|
|
|
|
// See the description in #10777 and #10782 for the full setup
|
|
// We sync optimistically a chain of blocks. Block 12 is the first block in Epoch
|
|
// 2 (and the merge block in this sequence). Block 18 justifies it and Block 19 returns
|
|
// INVALID from NewPayload, with LVH block 12. No head is viable. We check
|
|
// that the node is optimistic and that we can actually import a chain of blocks on top of
|
|
// 12 and recover. Notice that it takes two epochs to fully recover, and we stay
|
|
// optimistic for the whole time.
|
|
func TestStore_NoViableHead_Liveness_Protoarray(t *testing.T) {
|
|
params.SetupTestConfigCleanup(t)
|
|
config := params.BeaconConfig()
|
|
config.SlotsPerEpoch = 6
|
|
config.AltairForkEpoch = 1
|
|
config.BellatrixForkEpoch = 2
|
|
config.SafeSlotsToImportOptimistically = 0
|
|
params.OverrideBeaconConfig(config)
|
|
|
|
ctx := context.Background()
|
|
beaconDB := testDB.SetupDB(t)
|
|
|
|
mockEngine := &mockExecution.EngineClient{ErrNewPayload: execution.ErrAcceptedSyncingPayloadStatus, ErrForkchoiceUpdated: execution.ErrAcceptedSyncingPayloadStatus}
|
|
opts := []Option{
|
|
WithDatabase(beaconDB),
|
|
WithAttestationPool(attestations.NewPool()),
|
|
WithStateGen(stategen.New(beaconDB)),
|
|
WithForkChoiceStore(doublylinkedtree.New()),
|
|
WithStateNotifier(&mock.MockStateNotifier{}),
|
|
WithExecutionEngineCaller(mockEngine),
|
|
WithProposerIdsCache(cache.NewProposerPayloadIDsCache()),
|
|
}
|
|
service, err := NewService(ctx, opts...)
|
|
require.NoError(t, err)
|
|
|
|
st, keys := util.DeterministicGenesisState(t, 64)
|
|
stateRoot, err := st.HashTreeRoot(ctx)
|
|
require.NoError(t, err, "Could not hash genesis state")
|
|
|
|
require.NoError(t, service.saveGenesisData(ctx, st))
|
|
|
|
genesis := blocks.NewGenesisBlock(stateRoot[:])
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(genesis)
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.cfg.BeaconDB.SaveBlock(ctx, wsb), "Could not save genesis block")
|
|
|
|
parentRoot, err := genesis.Block.HashTreeRoot()
|
|
require.NoError(t, err, "Could not get signing root")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveState(ctx, st, parentRoot), "Could not save genesis state")
|
|
require.NoError(t, service.cfg.BeaconDB.SaveHeadBlockRoot(ctx, parentRoot), "Could not save genesis state")
|
|
|
|
for i := 1; i < 6; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlock(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.onBlock(ctx, wsb, root))
|
|
}
|
|
|
|
for i := 6; i < 12; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockAltair(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
// import the merge block
|
|
driftGenesisTime(service, 12, 0)
|
|
st, err = service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), 12)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
lastValidRoot, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, lastValidRoot)
|
|
require.NoError(t, err)
|
|
// save the post state and the payload Hash of this block since it will
|
|
// be the LVH
|
|
validHeadState, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
lvh := b.Block.Body.ExecutionPayload.BlockHash
|
|
validjc := validHeadState.CurrentJustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(0), validjc.Epoch)
|
|
|
|
// import blocks 13 through 18 to justify 12
|
|
for i := 13; i < 19; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
st, err := service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
}
|
|
// Check that we have justified the second epoch
|
|
jc := service.ForkChoicer().JustifiedCheckpoint()
|
|
require.Equal(t, types.Epoch(2), jc.Epoch)
|
|
invalidHeadRoot := service.ForkChoicer().CachedHeadRoot()
|
|
|
|
// import block 19 to find out that the whole chain 13--18 was in fact
|
|
// invalid
|
|
mockEngine = &mockExecution.EngineClient{ErrNewPayload: execution.ErrInvalidPayloadStatus, NewPayloadResp: lvh}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 19, 0)
|
|
st, err = service.HeadState(ctx)
|
|
require.NoError(t, err)
|
|
b, err = util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), 19)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.ErrorContains(t, "received an INVALID payload from execution engine", err)
|
|
|
|
// Check that forkchoice's head and store's headroot are the previous head (since the invalid block did
|
|
// not finish importing and it was never imported to forkchoice). Cehck
|
|
// also that the node is optimistic
|
|
require.Equal(t, invalidHeadRoot, service.ForkChoicer().CachedHeadRoot())
|
|
headRoot, err := service.HeadRoot(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, invalidHeadRoot, bytesutil.ToBytes32(headRoot))
|
|
optimistic, err := service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, true, optimistic)
|
|
|
|
// Check that the node's justified checkpoint does not agree with the
|
|
// last valid state's justified checkpoint
|
|
sjc := service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, types.Epoch(2), sjc.Epoch)
|
|
|
|
// import another block based on the last valid head state
|
|
mockEngine = &mockExecution.EngineClient{}
|
|
service.cfg.ExecutionEngineCaller = mockEngine
|
|
driftGenesisTime(service, 20, 0)
|
|
b, err = util.GenerateFullBlockBellatrix(validHeadState, keys, &util.BlockGenConfig{}, 20)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err = b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
require.NoError(t, service.onBlock(ctx, wsb, root))
|
|
// Check that the head is still INVALID and the node is still optimistic
|
|
require.Equal(t, invalidHeadRoot, service.ForkChoicer().CachedHeadRoot())
|
|
optimistic, err = service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, true, optimistic)
|
|
st, err = service.cfg.StateGen.StateByRoot(ctx, root)
|
|
require.NoError(t, err)
|
|
// Import blocks 21--30 (Epoch 3 was not enough to justify 2)
|
|
for i := 21; i < 30; i++ {
|
|
driftGenesisTime(service, int64(i), 0)
|
|
require.NoError(t, err)
|
|
b, err := util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), types.Slot(i))
|
|
require.NoError(t, err)
|
|
wsb, err := wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
st, err = service.cfg.StateGen.StateByRoot(ctx, root)
|
|
require.NoError(t, err)
|
|
}
|
|
// Head should still be INVALID and the node optimistic
|
|
require.Equal(t, invalidHeadRoot, service.ForkChoicer().CachedHeadRoot())
|
|
optimistic, err = service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, true, optimistic)
|
|
|
|
// Import block 30, it should justify Epoch 4 and become HEAD, the node
|
|
// recovers
|
|
driftGenesisTime(service, 30, 0)
|
|
b, err = util.GenerateFullBlockBellatrix(st, keys, util.DefaultBlockGenConfig(), 30)
|
|
require.NoError(t, err)
|
|
wsb, err = wrapper.WrappedSignedBeaconBlock(b)
|
|
require.NoError(t, err)
|
|
root, err = b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
err = service.onBlock(ctx, wsb, root)
|
|
require.NoError(t, err)
|
|
require.Equal(t, root, service.ForkChoicer().CachedHeadRoot())
|
|
sjc = service.CurrentJustifiedCheckpt()
|
|
require.Equal(t, types.Epoch(4), sjc.Epoch)
|
|
optimistic, err = service.IsOptimistic(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, false, optimistic)
|
|
}
|
|
|
|
// Helper function to simulate the block being on time or delayed for proposer
|
|
// boost. It alters the genesisTime tracked by the store.
|
|
func driftGenesisTime(s *Service, slot int64, delay int64) {
|
|
offset := int64(slot*int64(params.BeaconConfig().SecondsPerSlot) - delay)
|
|
s.SetGenesisTime(time.Unix(time.Now().Unix()-offset, 0))
|
|
}
|