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Prune Pending Deposits on Finalization (#12598)

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* prune them

* Update beacon-chain/blockchain/process_block_helpers.go

---------

Co-authored-by: Radosław Kapka <rkapka@wp.pl>
This commit is contained in:
Nishant Das
2023-07-07 11:20:14 +08:00
committed by GitHub
parent ecb26e9885
commit 085f90a4f1
2 changed files with 46 additions and 3 deletions
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39
beacon-chain/blockchain/process_block_test.go
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@@ -726,6 +726,45 @@ func TestInsertFinalizedDeposits(t *testing.T) {
}
}
func TestInsertFinalizedDeposits_PrunePendingDeposits(t *testing.T) {
service, tr := minimalTestService(t)
ctx, depositCache := tr.ctx, tr.dc
gs, _ := util.DeterministicGenesisState(t, 32)
require.NoError(t, service.saveGenesisData(ctx, gs))
gs = gs.Copy()
assert.NoError(t, gs.SetEth1Data(&ethpb.Eth1Data{DepositCount: 10}))
assert.NoError(t, gs.SetEth1DepositIndex(8))
assert.NoError(t, service.cfg.StateGen.SaveState(ctx, [32]byte{'m', 'o', 'c', 'k'}, gs))
var 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, &ethpb.Deposit{Data: &ethpb.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)))
depositCache.InsertPendingDeposit(ctx, &ethpb.Deposit{Data: &ethpb.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))
}
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")
}
pendingDeps := depositCache.PendingContainers(ctx, nil)
for _, d := range pendingDeps {
assert.DeepEqual(t, true, d.Index >= 8, "Pending deposits were not pruned")
}
}
func TestInsertFinalizedDeposits_MultipleFinalizedRoutines(t *testing.T) {
service, tr := minimalTestService(t)
ctx, depositCache := tr.ctx, tr.dc