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7842fd9da6
* beacon chain * format imports * Update beacon-chain/db/kv/migration_archived_index_test.go Co-authored-by: Victor Farazdagi <simple.square@gmail.com> * Update beacon-chain/db/kv/migration_block_slot_index_test.go Co-authored-by: Victor Farazdagi <simple.square@gmail.com> * remove unused imports * Update beacon-chain/core/state/skip_slot_cache_test.go Co-authored-by: Victor Farazdagi <simple.square@gmail.com> * Update beacon-chain/core/state/skip_slot_cache_test.go Co-authored-by: Victor Farazdagi <simple.square@gmail.com> * Update beacon-chain/core/state/skip_slot_cache_test.go Co-authored-by: Victor Farazdagi <simple.square@gmail.com> * Update beacon-chain/core/state/skip_slot_cache_test.go Co-authored-by: Victor Farazdagi <simple.square@gmail.com> * Update beacon-chain/db/kv/migration_archived_index_test.go Co-authored-by: Victor Farazdagi <simple.square@gmail.com> * Update beacon-chain/db/kv/migration_block_slot_index_test.go Co-authored-by: Victor Farazdagi <simple.square@gmail.com> Co-authored-by: Victor Farazdagi <simple.square@gmail.com>
122 lines
4.6 KiB
Go
122 lines
4.6 KiB
Go
package blockchain
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import (
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"bytes"
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"context"
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"testing"
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ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
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testDB "github.com/prysmaticlabs/prysm/beacon-chain/db/testing"
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pb "github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1"
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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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logTest "github.com/sirupsen/logrus/hooks/test"
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)
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func TestSaveHead_Same(t *testing.T) {
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beaconDB := testDB.SetupDB(t)
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service := setupBeaconChain(t, beaconDB)
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r := [32]byte{'A'}
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service.head = &head{slot: 0, root: r}
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require.NoError(t, service.saveHead(context.Background(), r))
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assert.Equal(t, uint64(0), service.headSlot(), "Head did not stay the same")
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assert.Equal(t, r, service.headRoot(), "Head did not stay the same")
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}
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func TestSaveHead_Different(t *testing.T) {
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ctx := context.Background()
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beaconDB := testDB.SetupDB(t)
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service := setupBeaconChain(t, beaconDB)
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oldRoot := [32]byte{'A'}
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service.head = &head{slot: 0, root: oldRoot}
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newHeadSignedBlock := testutil.NewBeaconBlock()
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newHeadSignedBlock.Block.Slot = 1
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newHeadBlock := newHeadSignedBlock.Block
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require.NoError(t, service.beaconDB.SaveBlock(context.Background(), newHeadSignedBlock))
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newRoot, err := newHeadBlock.HashTreeRoot()
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require.NoError(t, err)
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headState := testutil.NewBeaconState()
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require.NoError(t, headState.SetSlot(1))
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require.NoError(t, service.beaconDB.SaveStateSummary(context.Background(), &pb.StateSummary{Slot: 1, Root: newRoot[:]}))
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require.NoError(t, service.beaconDB.SaveState(context.Background(), headState, newRoot))
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require.NoError(t, service.saveHead(context.Background(), newRoot))
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assert.Equal(t, uint64(1), service.HeadSlot(), "Head did not change")
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cachedRoot, err := service.HeadRoot(context.Background())
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require.NoError(t, err)
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assert.DeepEqual(t, cachedRoot, newRoot[:], "Head did not change")
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assert.DeepEqual(t, newHeadSignedBlock, service.headBlock(), "Head did not change")
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assert.DeepEqual(t, headState.CloneInnerState(), service.headState(ctx).CloneInnerState(), "Head did not change")
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}
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func TestSaveHead_Different_Reorg(t *testing.T) {
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ctx := context.Background()
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hook := logTest.NewGlobal()
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beaconDB := testDB.SetupDB(t)
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service := setupBeaconChain(t, beaconDB)
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oldRoot := [32]byte{'A'}
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service.head = &head{slot: 0, root: oldRoot}
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reorgChainParent := [32]byte{'B'}
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newHeadSignedBlock := testutil.NewBeaconBlock()
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newHeadSignedBlock.Block.Slot = 1
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newHeadSignedBlock.Block.ParentRoot = reorgChainParent[:]
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newHeadBlock := newHeadSignedBlock.Block
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require.NoError(t, service.beaconDB.SaveBlock(context.Background(), newHeadSignedBlock))
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newRoot, err := newHeadBlock.HashTreeRoot()
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require.NoError(t, err)
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headState := testutil.NewBeaconState()
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require.NoError(t, headState.SetSlot(1))
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require.NoError(t, service.beaconDB.SaveStateSummary(context.Background(), &pb.StateSummary{Slot: 1, Root: newRoot[:]}))
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require.NoError(t, service.beaconDB.SaveState(context.Background(), headState, newRoot))
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require.NoError(t, service.saveHead(context.Background(), newRoot))
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assert.Equal(t, uint64(1), service.HeadSlot(), "Head did not change")
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cachedRoot, err := service.HeadRoot(context.Background())
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require.NoError(t, err)
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if !bytes.Equal(cachedRoot, newRoot[:]) {
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t.Error("Head did not change")
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}
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assert.DeepEqual(t, newHeadSignedBlock, service.headBlock(), "Head did not change")
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assert.DeepEqual(t, headState.CloneInnerState(), service.headState(ctx).CloneInnerState(), "Head did not change")
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require.LogsContain(t, hook, "Chain reorg occurred")
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}
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func TestCacheJustifiedStateBalances_CanCache(t *testing.T) {
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beaconDB := testDB.SetupDB(t)
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service := setupBeaconChain(t, beaconDB)
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state, _ := testutil.DeterministicGenesisState(t, 100)
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r := [32]byte{'a'}
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require.NoError(t, service.beaconDB.SaveStateSummary(context.Background(), &pb.StateSummary{Root: r[:]}))
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require.NoError(t, service.beaconDB.SaveState(context.Background(), state, r))
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require.NoError(t, service.cacheJustifiedStateBalances(context.Background(), r))
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require.DeepEqual(t, service.getJustifiedBalances(), state.Balances(), "Incorrect justified balances")
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}
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func TestUpdateHead_MissingJustifiedRoot(t *testing.T) {
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beaconDB := testDB.SetupDB(t)
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service := setupBeaconChain(t, beaconDB)
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b := testutil.NewBeaconBlock()
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require.NoError(t, service.beaconDB.SaveBlock(context.Background(), b))
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r, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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service.justifiedCheckpt = ðpb.Checkpoint{Root: r[:]}
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service.finalizedCheckpt = ðpb.Checkpoint{}
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service.bestJustifiedCheckpt = ðpb.Checkpoint{}
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require.NoError(t, service.updateHead(context.Background(), []uint64{}))
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}
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