mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
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578dabe27c
* Rm redundant lmd<->ffg check for fork choice attestation * Comments Co-authored-by: Raul Jordan <raul@prysmaticlabs.com> Co-authored-by: Nishant Das <nishdas93@gmail.com> Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
84 lines
2.8 KiB
Go
84 lines
2.8 KiB
Go
package blockchain
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import (
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"context"
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"testing"
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"time"
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ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
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"github.com/prysmaticlabs/prysm/beacon-chain/core/helpers"
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testDB "github.com/prysmaticlabs/prysm/beacon-chain/db/testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/forkchoice/protoarray"
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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/require"
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)
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func TestAttestationCheckPtState_FarFutureSlot(t *testing.T) {
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helpers.ClearCache()
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beaconDB := testDB.SetupDB(t)
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chainService := setupBeaconChain(t, beaconDB)
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chainService.genesisTime = time.Now()
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e := helpers.MaxSlotBuffer/params.BeaconConfig().SlotsPerEpoch + 1
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_, err := chainService.AttestationPreState(context.Background(), ðpb.Attestation{Data: ðpb.AttestationData{Target: ðpb.Checkpoint{Epoch: e}}})
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require.ErrorContains(t, "exceeds max allowed value relative to the local clock", err)
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}
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func TestVerifyLMDFFGConsistent_NotOK(t *testing.T) {
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ctx := context.Background()
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beaconDB := testDB.SetupDB(t)
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cfg := &Config{BeaconDB: beaconDB, ForkChoiceStore: protoarray.New(0, 0, [32]byte{})}
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service, err := NewService(ctx, cfg)
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require.NoError(t, err)
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b32 := testutil.NewBeaconBlock()
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b32.Block.Slot = 32
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require.NoError(t, service.beaconDB.SaveBlock(ctx, b32))
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r32, err := b32.Block.HashTreeRoot()
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require.NoError(t, err)
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b33 := testutil.NewBeaconBlock()
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b33.Block.Slot = 33
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b33.Block.ParentRoot = r32[:]
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require.NoError(t, service.beaconDB.SaveBlock(ctx, b33))
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r33, err := b33.Block.HashTreeRoot()
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require.NoError(t, err)
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wanted := "FFG and LMD votes are not consistent"
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a := testutil.NewAttestation()
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a.Data.Target.Epoch = 1
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a.Data.Target.Root = []byte{'a'}
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a.Data.BeaconBlockRoot = r33[:]
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require.ErrorContains(t, wanted, service.VerifyLmdFfgConsistency(context.Background(), a))
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}
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func TestVerifyLMDFFGConsistent_OK(t *testing.T) {
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ctx := context.Background()
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beaconDB := testDB.SetupDB(t)
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cfg := &Config{BeaconDB: beaconDB, ForkChoiceStore: protoarray.New(0, 0, [32]byte{})}
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service, err := NewService(ctx, cfg)
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require.NoError(t, err)
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b32 := testutil.NewBeaconBlock()
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b32.Block.Slot = 32
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require.NoError(t, service.beaconDB.SaveBlock(ctx, b32))
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r32, err := b32.Block.HashTreeRoot()
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require.NoError(t, err)
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b33 := testutil.NewBeaconBlock()
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b33.Block.Slot = 33
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b33.Block.ParentRoot = r32[:]
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require.NoError(t, service.beaconDB.SaveBlock(ctx, b33))
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r33, err := b33.Block.HashTreeRoot()
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require.NoError(t, err)
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a := testutil.NewAttestation()
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a.Data.Target.Epoch = 1
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a.Data.Target.Root = r32[:]
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a.Data.BeaconBlockRoot = r33[:]
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err = service.VerifyLmdFfgConsistency(context.Background(), a)
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require.NoError(t, err, "Could not verify LMD and FFG votes to be consistent")
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}
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