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a9a4bb9163
* move testutil * util pkg * build * gaz Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
319 lines
12 KiB
Go
319 lines
12 KiB
Go
package attestations
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import (
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"context"
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"fmt"
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"sort"
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"testing"
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"github.com/prysmaticlabs/go-bitfield"
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"github.com/prysmaticlabs/prysm/crypto/bls"
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ethpb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
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attaggregation "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1/attestation/aggregation/attestations"
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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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"google.golang.org/protobuf/proto"
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)
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func TestBatchAttestations_Multiple(t *testing.T) {
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s, err := NewService(context.Background(), &Config{Pool: NewPool()})
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require.NoError(t, err)
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priv, err := bls.RandKey()
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require.NoError(t, err)
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sig := priv.Sign([]byte("dummy_test_data"))
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var mockRoot [32]byte
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unaggregatedAtts := []*ethpb.Attestation{
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{Data: ðpb.AttestationData{
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Slot: 2,
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]}}, AggregationBits: bitfield.Bitlist{0b100100}, Signature: sig.Marshal()},
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{Data: ðpb.AttestationData{
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Slot: 1,
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]}}, AggregationBits: bitfield.Bitlist{0b101000}, Signature: sig.Marshal()},
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{Data: ðpb.AttestationData{
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Slot: 0,
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]}}, AggregationBits: bitfield.Bitlist{0b100010}, Signature: sig.Marshal()},
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}
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aggregatedAtts := []*ethpb.Attestation{
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{Data: ðpb.AttestationData{
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Slot: 2,
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]}}, AggregationBits: bitfield.Bitlist{0b111000}, Signature: sig.Marshal()},
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{Data: ðpb.AttestationData{
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Slot: 1,
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]}}, AggregationBits: bitfield.Bitlist{0b100011}, Signature: sig.Marshal()},
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{Data: ðpb.AttestationData{
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Slot: 0,
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]}}, AggregationBits: bitfield.Bitlist{0b110001}, Signature: sig.Marshal()},
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}
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blockAtts := []*ethpb.Attestation{
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{Data: ðpb.AttestationData{
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Slot: 2,
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]}}, AggregationBits: bitfield.Bitlist{0b100001}, Signature: sig.Marshal()},
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{Data: ðpb.AttestationData{
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Slot: 1,
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]}}, AggregationBits: bitfield.Bitlist{0b100100}, Signature: sig.Marshal()},
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{Data: ðpb.AttestationData{
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Slot: 0,
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]}}, AggregationBits: bitfield.Bitlist{0b100100}, Signature: sig.Marshal()},
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{Data: ðpb.AttestationData{
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Slot: 2,
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]}}, AggregationBits: bitfield.Bitlist{0b111000}, Signature: sig.Marshal()}, // Duplicated
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{Data: ðpb.AttestationData{
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Slot: 1,
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]}}, AggregationBits: bitfield.Bitlist{0b100011}, Signature: sig.Marshal()}, // Duplicated
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}
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require.NoError(t, s.cfg.Pool.SaveUnaggregatedAttestations(unaggregatedAtts))
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require.NoError(t, s.cfg.Pool.SaveAggregatedAttestations(aggregatedAtts))
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require.NoError(t, s.cfg.Pool.SaveBlockAttestations(blockAtts))
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require.NoError(t, s.batchForkChoiceAtts(context.Background()))
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wanted, err := attaggregation.Aggregate([]*ethpb.Attestation{aggregatedAtts[0], blockAtts[0]})
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require.NoError(t, err)
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aggregated, err := attaggregation.Aggregate([]*ethpb.Attestation{aggregatedAtts[1], blockAtts[1]})
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require.NoError(t, err)
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wanted = append(wanted, aggregated...)
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aggregated, err = attaggregation.Aggregate([]*ethpb.Attestation{aggregatedAtts[2], blockAtts[2]})
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require.NoError(t, err)
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wanted = append(wanted, aggregated...)
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require.NoError(t, s.cfg.Pool.AggregateUnaggregatedAttestations(context.Background()))
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received := s.cfg.Pool.ForkchoiceAttestations()
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sort.Slice(received, func(i, j int) bool {
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return received[i].Data.Slot < received[j].Data.Slot
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})
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sort.Slice(wanted, func(i, j int) bool {
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return wanted[i].Data.Slot < wanted[j].Data.Slot
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})
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assert.DeepSSZEqual(t, wanted, received)
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}
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func TestBatchAttestations_Single(t *testing.T) {
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s, err := NewService(context.Background(), &Config{Pool: NewPool()})
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require.NoError(t, err)
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priv, err := bls.RandKey()
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require.NoError(t, err)
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sig := priv.Sign([]byte("dummy_test_data"))
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mockRoot := [32]byte{}
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d := ðpb.AttestationData{
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]},
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}
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unaggregatedAtts := []*ethpb.Attestation{
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{Data: d, AggregationBits: bitfield.Bitlist{0b101000}, Signature: sig.Marshal()},
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{Data: d, AggregationBits: bitfield.Bitlist{0b100100}, Signature: sig.Marshal()},
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}
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aggregatedAtts := []*ethpb.Attestation{
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{Data: d, AggregationBits: bitfield.Bitlist{0b101100}, Signature: sig.Marshal()},
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{Data: d, AggregationBits: bitfield.Bitlist{0b110010}, Signature: sig.Marshal()},
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}
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blockAtts := []*ethpb.Attestation{
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{Data: d, AggregationBits: bitfield.Bitlist{0b110010}, Signature: sig.Marshal()},
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{Data: d, AggregationBits: bitfield.Bitlist{0b100010}, Signature: sig.Marshal()},
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{Data: d, AggregationBits: bitfield.Bitlist{0b110010}, Signature: sig.Marshal()}, // Duplicated
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}
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require.NoError(t, s.cfg.Pool.SaveUnaggregatedAttestations(unaggregatedAtts))
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require.NoError(t, s.cfg.Pool.SaveAggregatedAttestations(aggregatedAtts))
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require.NoError(t, s.cfg.Pool.SaveBlockAttestations(blockAtts))
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require.NoError(t, s.batchForkChoiceAtts(context.Background()))
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wanted, err := attaggregation.Aggregate(append(aggregatedAtts, unaggregatedAtts...))
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require.NoError(t, err)
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wanted, err = attaggregation.Aggregate(append(wanted, blockAtts...))
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require.NoError(t, err)
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got := s.cfg.Pool.ForkchoiceAttestations()
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assert.DeepEqual(t, wanted, got)
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}
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func TestAggregateAndSaveForkChoiceAtts_Single(t *testing.T) {
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s, err := NewService(context.Background(), &Config{Pool: NewPool()})
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require.NoError(t, err)
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priv, err := bls.RandKey()
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require.NoError(t, err)
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sig := priv.Sign([]byte("dummy_test_data"))
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mockRoot := [32]byte{}
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d := ðpb.AttestationData{
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]},
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}
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atts := []*ethpb.Attestation{
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{Data: d, AggregationBits: bitfield.Bitlist{0b101}, Signature: sig.Marshal()},
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{Data: d, AggregationBits: bitfield.Bitlist{0b110}, Signature: sig.Marshal()}}
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require.NoError(t, s.aggregateAndSaveForkChoiceAtts(atts))
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wanted, err := attaggregation.Aggregate(atts)
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require.NoError(t, err)
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assert.DeepEqual(t, wanted, s.cfg.Pool.ForkchoiceAttestations())
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}
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func TestAggregateAndSaveForkChoiceAtts_Multiple(t *testing.T) {
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s, err := NewService(context.Background(), &Config{Pool: NewPool()})
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require.NoError(t, err)
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priv, err := bls.RandKey()
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require.NoError(t, err)
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sig := priv.Sign([]byte("dummy_test_data"))
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mockRoot := [32]byte{}
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d := ðpb.AttestationData{
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BeaconBlockRoot: mockRoot[:],
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Source: ðpb.Checkpoint{Root: mockRoot[:]},
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Target: ðpb.Checkpoint{Root: mockRoot[:]},
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}
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d1, ok := proto.Clone(d).(*ethpb.AttestationData)
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require.Equal(t, true, ok, "Entity is not of type *ethpb.AttestationData")
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d1.Slot = 1
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d2, ok := proto.Clone(d).(*ethpb.AttestationData)
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require.Equal(t, true, ok, "Entity is not of type *ethpb.AttestationData")
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d2.Slot = 2
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atts1 := []*ethpb.Attestation{
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{Data: d, AggregationBits: bitfield.Bitlist{0b101}, Signature: sig.Marshal()},
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{Data: d, AggregationBits: bitfield.Bitlist{0b110}, Signature: sig.Marshal()},
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}
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require.NoError(t, s.aggregateAndSaveForkChoiceAtts(atts1))
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atts2 := []*ethpb.Attestation{
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{Data: d1, AggregationBits: bitfield.Bitlist{0b10110}, Signature: sig.Marshal()},
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{Data: d1, AggregationBits: bitfield.Bitlist{0b11100}, Signature: sig.Marshal()},
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{Data: d1, AggregationBits: bitfield.Bitlist{0b11000}, Signature: sig.Marshal()},
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}
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require.NoError(t, s.aggregateAndSaveForkChoiceAtts(atts2))
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att3 := []*ethpb.Attestation{
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{Data: d2, AggregationBits: bitfield.Bitlist{0b1100}, Signature: sig.Marshal()},
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}
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require.NoError(t, s.aggregateAndSaveForkChoiceAtts(att3))
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wanted, err := attaggregation.Aggregate(atts1)
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require.NoError(t, err)
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aggregated, err := attaggregation.Aggregate(atts2)
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require.NoError(t, err)
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wanted = append(wanted, aggregated...)
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wanted = append(wanted, att3...)
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received := s.cfg.Pool.ForkchoiceAttestations()
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sort.Slice(received, func(i, j int) bool {
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return received[i].Data.Slot < received[j].Data.Slot
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})
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assert.DeepEqual(t, wanted, received)
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}
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func TestSeenAttestations_PresentInCache(t *testing.T) {
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s, err := NewService(context.Background(), &Config{Pool: NewPool()})
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require.NoError(t, err)
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ad1 := util.HydrateAttestationData(ðpb.AttestationData{})
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att1 := ðpb.Attestation{Data: ad1, Signature: []byte{'A'}, AggregationBits: bitfield.Bitlist{0x13} /* 0b00010011 */}
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got, err := s.seen(att1)
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require.NoError(t, err)
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assert.Equal(t, false, got)
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att2 := ðpb.Attestation{Data: ad1, Signature: []byte{'A'}, AggregationBits: bitfield.Bitlist{0x17} /* 0b00010111 */}
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got, err = s.seen(att2)
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require.NoError(t, err)
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assert.Equal(t, false, got)
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att3 := ðpb.Attestation{Data: ad1, Signature: []byte{'A'}, AggregationBits: bitfield.Bitlist{0x17} /* 0b00010111 */}
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got, err = s.seen(att3)
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require.NoError(t, err)
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assert.Equal(t, true, got)
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}
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func TestService_seen(t *testing.T) {
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ad1 := util.HydrateAttestationData(ðpb.AttestationData{Slot: 1})
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ad2 := util.HydrateAttestationData(ðpb.AttestationData{Slot: 2})
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// Attestation are checked in order of this list.
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tests := []struct {
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att *ethpb.Attestation
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want bool
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}{
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{
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att: ðpb.Attestation{
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AggregationBits: bitfield.Bitlist{0b11011},
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Data: ad1,
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},
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want: false,
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},
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{
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att: ðpb.Attestation{
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AggregationBits: bitfield.Bitlist{0b11011},
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Data: ad1,
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},
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want: true, // Exact same attestation should return true
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},
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{
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att: ðpb.Attestation{
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AggregationBits: bitfield.Bitlist{0b10101},
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Data: ad1,
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},
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want: false, // Haven't seen the bit at index 2 yet.
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},
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{
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att: ðpb.Attestation{
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AggregationBits: bitfield.Bitlist{0b11111},
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Data: ad1,
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},
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want: true, // We've full committee at this point.
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},
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{
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att: ðpb.Attestation{
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AggregationBits: bitfield.Bitlist{0b11111},
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Data: ad2,
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},
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want: false, // Different root is different bitlist.
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},
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{
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att: ðpb.Attestation{
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AggregationBits: bitfield.Bitlist{0b11111001},
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Data: ad1,
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},
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want: false, // Sanity test that an attestation of different lengths does not panic.
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},
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}
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s, err := NewService(context.Background(), &Config{Pool: NewPool()})
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require.NoError(t, err)
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for i, tt := range tests {
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t.Run(fmt.Sprintf("%d", i), func(t *testing.T) {
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got, err := s.seen(tt.att)
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require.NoError(t, err)
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assert.Equal(t, tt.want, got)
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})
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}
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}
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