mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2025-01-19 08:14:15 +00:00
731 lines
24 KiB
Go
731 lines
24 KiB
Go
package beaconv1
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import (
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"context"
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"fmt"
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"strconv"
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"strings"
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"testing"
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"time"
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"github.com/ethereum/go-ethereum/common/hexutil"
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ptypes "github.com/gogo/protobuf/types"
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types "github.com/prysmaticlabs/eth2-types"
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ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1"
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eth "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
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chainMock "github.com/prysmaticlabs/prysm/beacon-chain/blockchain/testing"
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testDB "github.com/prysmaticlabs/prysm/beacon-chain/db/testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/state/stategen"
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pb "github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1"
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"github.com/prysmaticlabs/prysm/shared/bytesutil"
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"github.com/prysmaticlabs/prysm/shared/params"
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"github.com/prysmaticlabs/prysm/shared/testutil"
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"github.com/prysmaticlabs/prysm/shared/testutil/assert"
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"github.com/prysmaticlabs/prysm/shared/testutil/require"
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)
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func TestGetGenesis(t *testing.T) {
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ctx := context.Background()
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params.SetupTestConfigCleanup(t)
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config := params.BeaconConfig()
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config.GenesisForkVersion = []byte("genesis")
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params.OverrideBeaconConfig(config)
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genesis := time.Date(2021, 1, 1, 0, 0, 0, 0, time.UTC)
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validatorsRoot := [32]byte{1, 2, 3, 4, 5, 6}
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t.Run("OK", func(t *testing.T) {
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chainService := &chainMock.ChainService{
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Genesis: genesis,
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ValidatorsRoot: validatorsRoot,
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}
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s := Server{
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GenesisTimeFetcher: chainService,
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ChainInfoFetcher: chainService,
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}
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resp, err := s.GetGenesis(ctx, &ptypes.Empty{})
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require.NoError(t, err)
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assert.Equal(t, genesis.Unix(), resp.Data.GenesisTime.Seconds)
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assert.Equal(t, int32(0), resp.Data.GenesisTime.Nanos)
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assert.DeepEqual(t, validatorsRoot[:], resp.Data.GenesisValidatorsRoot)
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assert.DeepEqual(t, []byte("genesis"), resp.Data.GenesisForkVersion)
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})
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t.Run("No genesis time", func(t *testing.T) {
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chainService := &chainMock.ChainService{
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Genesis: time.Time{},
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ValidatorsRoot: validatorsRoot,
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}
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s := Server{
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GenesisTimeFetcher: chainService,
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ChainInfoFetcher: chainService,
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}
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_, err := s.GetGenesis(ctx, &ptypes.Empty{})
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assert.ErrorContains(t, "Chain genesis info is not yet known", err)
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})
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t.Run("No genesis validator root", func(t *testing.T) {
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chainService := &chainMock.ChainService{
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Genesis: genesis,
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ValidatorsRoot: [32]byte{},
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}
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s := Server{
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GenesisTimeFetcher: chainService,
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ChainInfoFetcher: chainService,
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}
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_, err := s.GetGenesis(ctx, &ptypes.Empty{})
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assert.ErrorContains(t, "Chain genesis info is not yet known", err)
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})
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}
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func TestGetStateRoot(t *testing.T) {
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db := testDB.SetupDB(t)
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ctx := context.Background()
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t.Run("Head", func(t *testing.T) {
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b := testutil.NewBeaconBlock()
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b.Block.StateRoot = bytesutil.PadTo([]byte("head"), 32)
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s := Server{
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ChainInfoFetcher: &chainMock.ChainService{Block: b},
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}
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resp, err := s.GetStateRoot(ctx, ðpb.StateRequest{
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StateId: []byte("head"),
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})
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require.NoError(t, err)
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assert.DeepEqual(t, bytesutil.PadTo([]byte("head"), 32), resp.Data.StateRoot)
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})
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t.Run("Genesis", func(t *testing.T) {
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b := testutil.NewBeaconBlock()
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b.Block.StateRoot = bytesutil.PadTo([]byte("genesis"), 32)
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require.NoError(t, db.SaveBlock(ctx, b))
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r, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, db.SaveStateSummary(ctx, &pb.StateSummary{Root: r[:]}))
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require.NoError(t, db.SaveGenesisBlockRoot(ctx, r))
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s := Server{
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BeaconDB: db,
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}
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resp, err := s.GetStateRoot(ctx, ðpb.StateRequest{
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StateId: []byte("genesis"),
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})
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require.NoError(t, err)
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assert.DeepEqual(t, bytesutil.PadTo([]byte("genesis"), 32), resp.Data.StateRoot)
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})
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t.Run("Finalized", func(t *testing.T) {
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parent := testutil.NewBeaconBlock()
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parentR, err := parent.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, db.SaveBlock(ctx, parent))
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require.NoError(t, db.SaveGenesisBlockRoot(ctx, parentR))
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b := testutil.NewBeaconBlock()
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b.Block.ParentRoot = parentR[:]
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b.Block.StateRoot = bytesutil.PadTo([]byte("finalized"), 32)
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require.NoError(t, db.SaveBlock(ctx, b))
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r, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, db.SaveStateSummary(ctx, &pb.StateSummary{Root: r[:]}))
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require.NoError(t, db.SaveFinalizedCheckpoint(ctx, ð.Checkpoint{Root: r[:]}))
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s := Server{
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BeaconDB: db,
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}
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resp, err := s.GetStateRoot(ctx, ðpb.StateRequest{
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StateId: []byte("finalized"),
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})
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require.NoError(t, err)
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assert.DeepEqual(t, bytesutil.PadTo([]byte("finalized"), 32), resp.Data.StateRoot)
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})
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t.Run("Justified", func(t *testing.T) {
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parent := testutil.NewBeaconBlock()
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parentR, err := parent.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, db.SaveBlock(ctx, parent))
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require.NoError(t, db.SaveGenesisBlockRoot(ctx, parentR))
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b := testutil.NewBeaconBlock()
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b.Block.ParentRoot = parentR[:]
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b.Block.StateRoot = bytesutil.PadTo([]byte("justified"), 32)
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require.NoError(t, db.SaveBlock(ctx, b))
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r, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, db.SaveStateSummary(ctx, &pb.StateSummary{Root: r[:]}))
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require.NoError(t, db.SaveJustifiedCheckpoint(ctx, ð.Checkpoint{Root: r[:]}))
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s := Server{
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BeaconDB: db,
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}
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resp, err := s.GetStateRoot(ctx, ðpb.StateRequest{
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StateId: []byte("justified"),
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})
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require.NoError(t, err)
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assert.DeepEqual(t, bytesutil.PadTo([]byte("justified"), 32), resp.Data.StateRoot)
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})
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t.Run("Hex root", func(t *testing.T) {
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// We fill state roots with hex representations of natural numbers starting with 1.
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// Example: 16 becomes 0x00...0f
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fillStateRoots := func(state *pb.BeaconState) {
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rootsLen := uint64(params.MainnetConfig().SlotsPerHistoricalRoot)
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roots := make([][]byte, rootsLen)
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for i := uint64(0); i < rootsLen; i++ {
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roots[i] = make([]byte, 32)
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}
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for j := 0; j < len(roots); j++ {
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// Remove '0x' prefix and left-pad '0' to have 64 chars in total.
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s := fmt.Sprintf("%064s", hexutil.EncodeUint64(uint64(j))[2:])
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h, err := hexutil.Decode("0x" + s)
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require.NoError(t, err, "Failed to decode root "+s)
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roots[j] = h
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}
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state.StateRoots = roots
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}
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state, err := testutil.NewBeaconState(fillStateRoots)
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require.NoError(t, err)
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chainService := &chainMock.ChainService{
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State: state,
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}
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s := Server{
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ChainInfoFetcher: chainService,
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}
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stateId, err := hexutil.Decode("0x" + strings.Repeat("0", 63) + "1")
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require.NoError(t, err)
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resp, err := s.GetStateRoot(ctx, ðpb.StateRequest{
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StateId: stateId,
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})
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require.NoError(t, err)
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assert.DeepEqual(t, stateId, resp.Data.StateRoot)
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})
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t.Run("Hex root not found", func(t *testing.T) {
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state, err := testutil.NewBeaconState()
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require.NoError(t, err)
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chainService := &chainMock.ChainService{
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State: state,
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}
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s := Server{
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ChainInfoFetcher: chainService,
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}
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stateId, err := hexutil.Decode("0x" + strings.Repeat("f", 64))
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require.NoError(t, err)
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_, err = s.GetStateRoot(ctx, ðpb.StateRequest{
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StateId: stateId,
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})
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assert.ErrorContains(t, fmt.Sprintf("State not found in the last %d state roots in head state", len(state.StateRoots())), err)
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})
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t.Run("Slot", func(t *testing.T) {
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b := testutil.NewBeaconBlock()
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b.Block.Slot = 100
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b.Block.StateRoot = bytesutil.PadTo([]byte("slot"), 32)
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require.NoError(t, db.SaveBlock(ctx, b))
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s := Server{
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BeaconDB: db,
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GenesisTimeFetcher: &chainMock.ChainService{},
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}
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resp, err := s.GetStateRoot(ctx, ðpb.StateRequest{
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StateId: []byte("100"),
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})
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require.NoError(t, err)
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assert.DeepEqual(t, bytesutil.PadTo([]byte("slot"), 32), resp.Data.StateRoot)
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})
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t.Run("Multiple slots", func(t *testing.T) {
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b := testutil.NewBeaconBlock()
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b.Block.Slot = 100
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b.Block.StateRoot = bytesutil.PadTo([]byte("slot"), 32)
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require.NoError(t, db.SaveBlock(ctx, b))
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b = testutil.NewBeaconBlock()
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b.Block.Slot = 100
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b.Block.StateRoot = bytesutil.PadTo([]byte("sLot"), 32)
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require.NoError(t, db.SaveBlock(ctx, b))
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s := Server{
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BeaconDB: db,
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GenesisTimeFetcher: &chainMock.ChainService{},
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}
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_, err := s.GetStateRoot(ctx, ðpb.StateRequest{
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StateId: []byte("100"),
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})
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assert.ErrorContains(t, "Multiple blocks exist in same slot", err)
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})
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t.Run("Slot too big", func(t *testing.T) {
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s := Server{
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GenesisTimeFetcher: &chainMock.ChainService{
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Genesis: time.Now(),
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},
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}
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_, err := s.GetStateRoot(ctx, ðpb.StateRequest{
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StateId: []byte(strconv.FormatUint(1, 10)),
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})
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assert.ErrorContains(t, "Slot cannot be in the future", err)
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})
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t.Run("Invalid state", func(t *testing.T) {
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s := Server{}
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_, err := s.GetStateRoot(ctx, ðpb.StateRequest{
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StateId: []byte("foo"),
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})
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require.ErrorContains(t, "Invalid state ID: foo", err)
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})
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}
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func TestGetStateFork(t *testing.T) {
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ctx := context.Background()
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// We fill state and block roots with hex representations of natural numbers starting with 0.
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// Example: 16 becomes 0x00...0f
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fillRoots := func(state *pb.BeaconState) {
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rootsLen := params.MainnetConfig().SlotsPerHistoricalRoot
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roots := make([][]byte, rootsLen)
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for i := types.Slot(0); i < rootsLen; i++ {
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roots[i] = make([]byte, 32)
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}
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for j := 0; j < len(roots); j++ {
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// Remove '0x' prefix and left-pad '0' to have 64 chars in total.
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s := fmt.Sprintf("%064s", hexutil.EncodeUint64(uint64(j))[2:])
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h, err := hexutil.Decode("0x" + s)
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require.NoError(t, err, "Failed to decode root "+s)
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roots[j] = h
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}
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state.StateRoots = roots
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state.BlockRoots = roots
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}
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fillFork := func(state *pb.BeaconState) {
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state.Fork = &pb.Fork{
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PreviousVersion: []byte("prev"),
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CurrentVersion: []byte("curr"),
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Epoch: 123,
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}
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}
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headSlot := types.Slot(123)
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fillSlot := func(state *pb.BeaconState) {
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state.Slot = headSlot
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}
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state, err := testutil.NewBeaconState(fillFork, fillRoots, fillSlot)
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require.NoError(t, err)
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stateRoot, err := state.HashTreeRoot(ctx)
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require.NoError(t, err)
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t.Run("Head", func(t *testing.T) {
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s := Server{
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ChainInfoFetcher: &chainMock.ChainService{State: state},
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}
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resp, err := s.GetStateFork(ctx, ðpb.StateRequest{
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StateId: []byte("head"),
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})
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require.NoError(t, err)
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assert.DeepEqual(t, []byte("prev"), resp.Data.PreviousVersion)
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assert.DeepEqual(t, []byte("curr"), resp.Data.CurrentVersion)
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assert.Equal(t, types.Epoch(123), resp.Data.Epoch)
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})
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t.Run("Genesis", func(t *testing.T) {
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db := testDB.SetupDB(t)
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b := testutil.NewBeaconBlock()
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b.Block.StateRoot = bytesutil.PadTo([]byte("genesis"), 32)
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require.NoError(t, db.SaveBlock(ctx, b))
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r, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, db.SaveStateSummary(ctx, &pb.StateSummary{Root: r[:]}))
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require.NoError(t, db.SaveGenesisBlockRoot(ctx, r))
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st, err := testutil.NewBeaconState(func(state *pb.BeaconState) {
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state.Fork = &pb.Fork{
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PreviousVersion: []byte("prev"),
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CurrentVersion: []byte("curr"),
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Epoch: 123,
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}
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})
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require.NoError(t, err)
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require.NoError(t, db.SaveState(ctx, st, r))
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s := Server{
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BeaconDB: db,
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}
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resp, err := s.GetStateFork(ctx, ðpb.StateRequest{
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StateId: []byte("genesis"),
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})
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require.NoError(t, err)
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assert.DeepEqual(t, []byte("prev"), resp.Data.PreviousVersion)
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assert.DeepEqual(t, []byte("curr"), resp.Data.CurrentVersion)
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assert.Equal(t, types.Epoch(123), resp.Data.Epoch)
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})
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t.Run("Finalized", func(t *testing.T) {
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stateGen := stategen.NewMockService()
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stateGen.StatesByRoot[stateRoot] = state
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s := Server{
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ChainInfoFetcher: &chainMock.ChainService{
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FinalizedCheckPoint: ð.Checkpoint{
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Root: stateRoot[:],
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},
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},
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StateGenService: stateGen,
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}
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resp, err := s.GetStateFork(ctx, ðpb.StateRequest{
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StateId: []byte("finalized"),
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})
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require.NoError(t, err)
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assert.DeepEqual(t, []byte("prev"), resp.Data.PreviousVersion)
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assert.DeepEqual(t, []byte("curr"), resp.Data.CurrentVersion)
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assert.Equal(t, types.Epoch(123), resp.Data.Epoch)
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})
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t.Run("Justified", func(t *testing.T) {
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stateGen := stategen.NewMockService()
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stateGen.StatesByRoot[stateRoot] = state
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s := Server{
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ChainInfoFetcher: &chainMock.ChainService{
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CurrentJustifiedCheckPoint: ð.Checkpoint{
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Root: stateRoot[:],
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},
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},
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StateGenService: stateGen,
|
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}
|
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resp, err := s.GetStateFork(ctx, ðpb.StateRequest{
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StateId: []byte("justified"),
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})
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require.NoError(t, err)
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assert.DeepEqual(t, []byte("prev"), resp.Data.PreviousVersion)
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assert.DeepEqual(t, []byte("curr"), resp.Data.CurrentVersion)
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assert.Equal(t, types.Epoch(123), resp.Data.Epoch)
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})
|
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t.Run("Hex root", func(t *testing.T) {
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stateId, err := hexutil.Decode("0x" + strings.Repeat("0", 63) + "1")
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require.NoError(t, err)
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stateGen := stategen.NewMockService()
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stateGen.StatesByRoot[bytesutil.ToBytes32(stateId)] = state
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s := Server{
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ChainInfoFetcher: &chainMock.ChainService{State: state},
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StateGenService: stateGen,
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}
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resp, err := s.GetStateFork(ctx, ðpb.StateRequest{
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StateId: stateId,
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})
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require.NoError(t, err)
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assert.DeepEqual(t, []byte("prev"), resp.Data.PreviousVersion)
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assert.DeepEqual(t, []byte("curr"), resp.Data.CurrentVersion)
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assert.Equal(t, types.Epoch(123), resp.Data.Epoch)
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})
|
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t.Run("Hex root not found", func(t *testing.T) {
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s := Server{
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ChainInfoFetcher: &chainMock.ChainService{State: state},
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}
|
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stateId, err := hexutil.Decode("0x" + strings.Repeat("f", 64))
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require.NoError(t, err)
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_, err = s.GetStateFork(ctx, ðpb.StateRequest{
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StateId: stateId,
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})
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require.ErrorContains(t, "State not found in the last 8192 state roots in head state", err)
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})
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t.Run("Slot", func(t *testing.T) {
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stateGen := stategen.NewMockService()
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stateGen.StatesBySlot[headSlot] = state
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|
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s := Server{
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GenesisTimeFetcher: &chainMock.ChainService{Slot: &headSlot},
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StateGenService: stateGen,
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}
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resp, err := s.GetStateFork(ctx, ðpb.StateRequest{
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StateId: []byte(strconv.FormatUint(uint64(headSlot), 10)),
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})
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require.NoError(t, err)
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assert.DeepEqual(t, []byte("prev"), resp.Data.PreviousVersion)
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assert.DeepEqual(t, []byte("curr"), resp.Data.CurrentVersion)
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assert.Equal(t, types.Epoch(123), resp.Data.Epoch)
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})
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t.Run("Slot too big", func(t *testing.T) {
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s := Server{
|
|
GenesisTimeFetcher: &chainMock.ChainService{
|
|
Genesis: time.Now(),
|
|
},
|
|
}
|
|
_, err := s.GetStateFork(ctx, ðpb.StateRequest{
|
|
StateId: []byte(strconv.FormatUint(1, 10)),
|
|
})
|
|
assert.ErrorContains(t, "Slot cannot be in the future", err)
|
|
})
|
|
|
|
t.Run("Invalid state", func(t *testing.T) {
|
|
s := Server{}
|
|
_, err := s.GetStateFork(ctx, ðpb.StateRequest{
|
|
StateId: []byte("foo"),
|
|
})
|
|
require.ErrorContains(t, "Invalid state ID: foo", err)
|
|
})
|
|
}
|
|
|
|
func TestGetFinalityCheckpoints(t *testing.T) {
|
|
ctx := context.Background()
|
|
|
|
// We fill state and block roots with hex representations of natural numbers starting with 0.
|
|
// Example: 16 becomes 0x00...0f
|
|
fillRoots := func(state *pb.BeaconState) {
|
|
rootsLen := params.MainnetConfig().SlotsPerHistoricalRoot
|
|
roots := make([][]byte, rootsLen)
|
|
for i := types.Slot(0); i < rootsLen; i++ {
|
|
roots[i] = make([]byte, 32)
|
|
}
|
|
for j := 0; j < len(roots); j++ {
|
|
// Remove '0x' prefix and left-pad '0' to have 64 chars in total.
|
|
s := fmt.Sprintf("%064s", hexutil.EncodeUint64(uint64(j))[2:])
|
|
h, err := hexutil.Decode("0x" + s)
|
|
require.NoError(t, err, "Failed to decode root "+s)
|
|
roots[j] = h
|
|
}
|
|
state.StateRoots = roots
|
|
state.BlockRoots = roots
|
|
}
|
|
fillCheckpoints := func(state *pb.BeaconState) {
|
|
state.PreviousJustifiedCheckpoint = ð.Checkpoint{
|
|
Root: bytesutil.PadTo([]byte("previous"), 32),
|
|
Epoch: 113,
|
|
}
|
|
state.CurrentJustifiedCheckpoint = ð.Checkpoint{
|
|
Root: bytesutil.PadTo([]byte("current"), 32),
|
|
Epoch: 123,
|
|
}
|
|
state.FinalizedCheckpoint = ð.Checkpoint{
|
|
Root: bytesutil.PadTo([]byte("finalized"), 32),
|
|
Epoch: 103,
|
|
}
|
|
}
|
|
headSlot := types.Slot(123)
|
|
fillSlot := func(state *pb.BeaconState) {
|
|
state.Slot = headSlot
|
|
}
|
|
state, err := testutil.NewBeaconState(fillCheckpoints, fillRoots, fillSlot)
|
|
require.NoError(t, err)
|
|
stateRoot, err := state.HashTreeRoot(ctx)
|
|
require.NoError(t, err)
|
|
|
|
t.Run("Head", func(t *testing.T) {
|
|
s := Server{
|
|
ChainInfoFetcher: &chainMock.ChainService{State: state},
|
|
}
|
|
|
|
resp, err := s.GetFinalityCheckpoints(ctx, ðpb.StateRequest{
|
|
StateId: []byte("head"),
|
|
})
|
|
require.NoError(t, err)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("previous"), 32), resp.Data.PreviousJustified.Root)
|
|
assert.Equal(t, types.Epoch(113), resp.Data.PreviousJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("current"), 32), resp.Data.CurrentJustified.Root)
|
|
assert.Equal(t, types.Epoch(123), resp.Data.CurrentJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("finalized"), 32), resp.Data.Finalized.Root)
|
|
assert.Equal(t, types.Epoch(103), resp.Data.Finalized.Epoch)
|
|
})
|
|
|
|
t.Run("Genesis", func(t *testing.T) {
|
|
db := testDB.SetupDB(t)
|
|
b := testutil.NewBeaconBlock()
|
|
b.Block.StateRoot = bytesutil.PadTo([]byte("genesis"), 32)
|
|
require.NoError(t, db.SaveBlock(ctx, b))
|
|
r, err := b.Block.HashTreeRoot()
|
|
require.NoError(t, err)
|
|
require.NoError(t, db.SaveStateSummary(ctx, &pb.StateSummary{Root: r[:]}))
|
|
require.NoError(t, db.SaveGenesisBlockRoot(ctx, r))
|
|
st, err := testutil.NewBeaconState(func(state *pb.BeaconState) {
|
|
state.PreviousJustifiedCheckpoint = ð.Checkpoint{
|
|
Root: bytesutil.PadTo([]byte("previous"), 32),
|
|
Epoch: 113,
|
|
}
|
|
state.CurrentJustifiedCheckpoint = ð.Checkpoint{
|
|
Root: bytesutil.PadTo([]byte("current"), 32),
|
|
Epoch: 123,
|
|
}
|
|
state.FinalizedCheckpoint = ð.Checkpoint{
|
|
Root: bytesutil.PadTo([]byte("finalized"), 32),
|
|
Epoch: 103,
|
|
}
|
|
})
|
|
require.NoError(t, err)
|
|
require.NoError(t, db.SaveState(ctx, st, r))
|
|
|
|
s := Server{
|
|
BeaconDB: db,
|
|
}
|
|
|
|
resp, err := s.GetFinalityCheckpoints(ctx, ðpb.StateRequest{
|
|
StateId: []byte("genesis"),
|
|
})
|
|
require.NoError(t, err)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("previous"), 32), resp.Data.PreviousJustified.Root)
|
|
assert.Equal(t, types.Epoch(113), resp.Data.PreviousJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("current"), 32), resp.Data.CurrentJustified.Root)
|
|
assert.Equal(t, types.Epoch(123), resp.Data.CurrentJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("finalized"), 32), resp.Data.Finalized.Root)
|
|
assert.Equal(t, types.Epoch(103), resp.Data.Finalized.Epoch)
|
|
})
|
|
|
|
t.Run("Finalized", func(t *testing.T) {
|
|
stateGen := stategen.NewMockService()
|
|
stateGen.StatesByRoot[stateRoot] = state
|
|
|
|
s := Server{
|
|
ChainInfoFetcher: &chainMock.ChainService{
|
|
FinalizedCheckPoint: ð.Checkpoint{
|
|
Root: stateRoot[:],
|
|
},
|
|
},
|
|
StateGenService: stateGen,
|
|
}
|
|
|
|
resp, err := s.GetFinalityCheckpoints(ctx, ðpb.StateRequest{
|
|
StateId: []byte("finalized"),
|
|
})
|
|
require.NoError(t, err)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("previous"), 32), resp.Data.PreviousJustified.Root)
|
|
assert.Equal(t, types.Epoch(113), resp.Data.PreviousJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("current"), 32), resp.Data.CurrentJustified.Root)
|
|
assert.Equal(t, types.Epoch(123), resp.Data.CurrentJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("finalized"), 32), resp.Data.Finalized.Root)
|
|
assert.Equal(t, types.Epoch(103), resp.Data.Finalized.Epoch)
|
|
})
|
|
|
|
t.Run("Justified", func(t *testing.T) {
|
|
stateGen := stategen.NewMockService()
|
|
stateGen.StatesByRoot[stateRoot] = state
|
|
|
|
s := Server{
|
|
ChainInfoFetcher: &chainMock.ChainService{
|
|
CurrentJustifiedCheckPoint: ð.Checkpoint{
|
|
Root: stateRoot[:],
|
|
},
|
|
},
|
|
StateGenService: stateGen,
|
|
}
|
|
|
|
resp, err := s.GetFinalityCheckpoints(ctx, ðpb.StateRequest{
|
|
StateId: []byte("justified"),
|
|
})
|
|
require.NoError(t, err)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("previous"), 32), resp.Data.PreviousJustified.Root)
|
|
assert.Equal(t, types.Epoch(113), resp.Data.PreviousJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("current"), 32), resp.Data.CurrentJustified.Root)
|
|
assert.Equal(t, types.Epoch(123), resp.Data.CurrentJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("finalized"), 32), resp.Data.Finalized.Root)
|
|
assert.Equal(t, types.Epoch(103), resp.Data.Finalized.Epoch)
|
|
})
|
|
|
|
t.Run("Hex root", func(t *testing.T) {
|
|
stateId, err := hexutil.Decode("0x" + strings.Repeat("0", 63) + "1")
|
|
require.NoError(t, err)
|
|
stateGen := stategen.NewMockService()
|
|
stateGen.StatesByRoot[bytesutil.ToBytes32(stateId)] = state
|
|
|
|
s := Server{
|
|
ChainInfoFetcher: &chainMock.ChainService{State: state},
|
|
StateGenService: stateGen,
|
|
}
|
|
|
|
resp, err := s.GetFinalityCheckpoints(ctx, ðpb.StateRequest{
|
|
StateId: stateId,
|
|
})
|
|
require.NoError(t, err)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("previous"), 32), resp.Data.PreviousJustified.Root)
|
|
assert.Equal(t, types.Epoch(113), resp.Data.PreviousJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("current"), 32), resp.Data.CurrentJustified.Root)
|
|
assert.Equal(t, types.Epoch(123), resp.Data.CurrentJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("finalized"), 32), resp.Data.Finalized.Root)
|
|
assert.Equal(t, types.Epoch(103), resp.Data.Finalized.Epoch)
|
|
})
|
|
|
|
t.Run("Hex root not found", func(t *testing.T) {
|
|
s := Server{
|
|
ChainInfoFetcher: &chainMock.ChainService{State: state},
|
|
}
|
|
stateId, err := hexutil.Decode("0x" + strings.Repeat("f", 64))
|
|
require.NoError(t, err)
|
|
_, err = s.GetFinalityCheckpoints(ctx, ðpb.StateRequest{
|
|
StateId: stateId,
|
|
})
|
|
require.ErrorContains(t, "State not found in the last 8192 state roots in head state", err)
|
|
})
|
|
|
|
t.Run("Slot", func(t *testing.T) {
|
|
stateGen := stategen.NewMockService()
|
|
stateGen.StatesBySlot[headSlot] = state
|
|
|
|
s := Server{
|
|
GenesisTimeFetcher: &chainMock.ChainService{Slot: &headSlot},
|
|
StateGenService: stateGen,
|
|
}
|
|
|
|
resp, err := s.GetFinalityCheckpoints(ctx, ðpb.StateRequest{
|
|
StateId: []byte(strconv.FormatUint(uint64(headSlot), 10)),
|
|
})
|
|
require.NoError(t, err)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("previous"), 32), resp.Data.PreviousJustified.Root)
|
|
assert.Equal(t, types.Epoch(113), resp.Data.PreviousJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("current"), 32), resp.Data.CurrentJustified.Root)
|
|
assert.Equal(t, types.Epoch(123), resp.Data.CurrentJustified.Epoch)
|
|
assert.DeepEqual(t, bytesutil.PadTo([]byte("finalized"), 32), resp.Data.Finalized.Root)
|
|
assert.Equal(t, types.Epoch(103), resp.Data.Finalized.Epoch)
|
|
})
|
|
|
|
t.Run("Slot too big", func(t *testing.T) {
|
|
s := Server{
|
|
GenesisTimeFetcher: &chainMock.ChainService{
|
|
Genesis: time.Now(),
|
|
},
|
|
}
|
|
_, err := s.GetFinalityCheckpoints(ctx, ðpb.StateRequest{
|
|
StateId: []byte(strconv.FormatUint(1, 10)),
|
|
})
|
|
assert.ErrorContains(t, "Slot cannot be in the future", err)
|
|
})
|
|
|
|
t.Run("Checkpoints not available", func(t *testing.T) {
|
|
st, err := testutil.NewBeaconState()
|
|
require.NoError(t, err)
|
|
err = st.SetPreviousJustifiedCheckpoint(nil)
|
|
require.NoError(t, err)
|
|
err = st.SetCurrentJustifiedCheckpoint(nil)
|
|
require.NoError(t, err)
|
|
err = st.SetFinalizedCheckpoint(nil)
|
|
require.NoError(t, err)
|
|
|
|
s := Server{
|
|
ChainInfoFetcher: &chainMock.ChainService{State: st},
|
|
}
|
|
|
|
resp, err := s.GetFinalityCheckpoints(ctx, ðpb.StateRequest{
|
|
StateId: []byte("head"),
|
|
})
|
|
require.NoError(t, err)
|
|
assert.DeepEqual(t, params.BeaconConfig().ZeroHash[:], resp.Data.PreviousJustified.Root)
|
|
assert.Equal(t, types.Epoch(0), resp.Data.PreviousJustified.Epoch)
|
|
assert.DeepEqual(t, params.BeaconConfig().ZeroHash[:], resp.Data.CurrentJustified.Root)
|
|
assert.Equal(t, types.Epoch(0), resp.Data.CurrentJustified.Epoch)
|
|
assert.DeepEqual(t, params.BeaconConfig().ZeroHash[:], resp.Data.Finalized.Root)
|
|
assert.Equal(t, types.Epoch(0), resp.Data.Finalized.Epoch)
|
|
})
|
|
|
|
t.Run("Invalid state", func(t *testing.T) {
|
|
s := Server{}
|
|
_, err := s.GetFinalityCheckpoints(ctx, ðpb.StateRequest{
|
|
StateId: []byte("foo"),
|
|
})
|
|
require.ErrorContains(t, "Invalid state ID: foo", err)
|
|
})
|
|
}
|