mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-26 05:17:22 +00:00
840ffc84ac
* Starting saving state during hot * Add a log * Add helpers to turn on/off mode * Add locks * Add missing return * Clean up * Add logic to migration to handle db roots * Add tests for on and off * Add more tests * Add test for migrate * @prestonvanloon's feedback Co-authored-by: Raul Jordan <raul@prysmaticlabs.com> Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
123 lines
4.6 KiB
Go
123 lines
4.6 KiB
Go
package stategen
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import (
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"context"
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"testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/cache"
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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 TestMigrateToCold_CanSaveFinalizedInfo(t *testing.T) {
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ctx := context.Background()
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db, c := testDB.SetupDB(t)
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service := New(db, c)
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beaconState, _ := testutil.DeterministicGenesisState(t, 32)
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b := testutil.NewBeaconBlock()
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b.Block.Slot = 1
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br, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, service.beaconDB.SaveBlock(ctx, b))
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require.NoError(t, service.epochBoundaryStateCache.put(br, beaconState))
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require.NoError(t, service.MigrateToCold(ctx, br))
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wanted := &finalizedInfo{state: beaconState, root: br, slot: 1}
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assert.DeepEqual(t, wanted, service.finalizedInfo, "Incorrect finalized info")
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}
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func TestMigrateToCold_HappyPath(t *testing.T) {
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hook := logTest.NewGlobal()
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ctx := context.Background()
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db, _ := testDB.SetupDB(t)
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service := New(db, cache.NewStateSummaryCache())
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service.slotsPerArchivedPoint = 1
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beaconState, _ := testutil.DeterministicGenesisState(t, 32)
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stateSlot := uint64(1)
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require.NoError(t, beaconState.SetSlot(stateSlot))
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b := testutil.NewBeaconBlock()
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b.Block.Slot = 2
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fRoot, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, service.beaconDB.SaveBlock(ctx, b))
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require.NoError(t, service.epochBoundaryStateCache.put(fRoot, beaconState))
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require.NoError(t, service.MigrateToCold(ctx, fRoot))
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gotState, err := service.beaconDB.State(ctx, fRoot)
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require.NoError(t, err)
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assert.DeepEqual(t, beaconState.InnerStateUnsafe(), gotState.InnerStateUnsafe(), "Did not save state")
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gotRoot := service.beaconDB.ArchivedPointRoot(ctx, stateSlot/service.slotsPerArchivedPoint)
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assert.Equal(t, fRoot, gotRoot, "Did not save archived root")
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lastIndex, err := service.beaconDB.LastArchivedSlot(ctx)
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require.NoError(t, err)
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assert.Equal(t, uint64(1), lastIndex, "Did not save last archived index")
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require.LogsContain(t, hook, "Saved state in DB")
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}
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func TestMigrateToCold_RegeneratePath(t *testing.T) {
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hook := logTest.NewGlobal()
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ctx := context.Background()
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db, _ := testDB.SetupDB(t)
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service := New(db, cache.NewStateSummaryCache())
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service.slotsPerArchivedPoint = 1
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beaconState, _ := testutil.DeterministicGenesisState(t, 32)
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stateSlot := uint64(1)
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require.NoError(t, beaconState.SetSlot(stateSlot))
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blk := testutil.NewBeaconBlock()
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blk.Block.Slot = 2
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fRoot, err := blk.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, service.beaconDB.SaveBlock(ctx, blk))
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require.NoError(t, service.beaconDB.SaveGenesisBlockRoot(ctx, fRoot))
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require.NoError(t, service.beaconDB.SaveStateSummary(ctx, &pb.StateSummary{Slot: 1, Root: fRoot[:]}))
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service.finalizedInfo = &finalizedInfo{
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slot: 1,
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root: fRoot,
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state: beaconState,
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}
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require.NoError(t, service.MigrateToCold(ctx, fRoot))
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gotState, err := service.beaconDB.State(ctx, fRoot)
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require.NoError(t, err)
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assert.DeepEqual(t, beaconState.InnerStateUnsafe(), gotState.InnerStateUnsafe(), "Did not save state")
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gotRoot := service.beaconDB.ArchivedPointRoot(ctx, stateSlot/service.slotsPerArchivedPoint)
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assert.Equal(t, fRoot, gotRoot, "Did not save archived root")
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lastIndex, err := service.beaconDB.LastArchivedSlot(ctx)
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require.NoError(t, err)
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assert.Equal(t, uint64(1), lastIndex, "Did not save last archived index")
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require.LogsContain(t, hook, "Saved state in DB")
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}
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func TestMigrateToCold_StateExistsInDB(t *testing.T) {
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hook := logTest.NewGlobal()
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ctx := context.Background()
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db, _ := testDB.SetupDB(t)
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service := New(db, cache.NewStateSummaryCache())
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service.slotsPerArchivedPoint = 1
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beaconState, _ := testutil.DeterministicGenesisState(t, 32)
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stateSlot := uint64(1)
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require.NoError(t, beaconState.SetSlot(stateSlot))
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b := testutil.NewBeaconBlock()
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b.Block.Slot = 2
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fRoot, err := b.Block.HashTreeRoot()
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require.NoError(t, err)
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require.NoError(t, service.beaconDB.SaveBlock(ctx, b))
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require.NoError(t, service.epochBoundaryStateCache.put(fRoot, beaconState))
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require.NoError(t, service.beaconDB.SaveState(ctx, beaconState, fRoot))
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service.saveHotStateDB.savedStateRoots = [][32]byte{{1}, {2}, {3}, {4}, fRoot}
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require.NoError(t, service.MigrateToCold(ctx, fRoot))
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assert.DeepEqual(t, [][32]byte{{1}, {2}, {3}, {4}}, service.saveHotStateDB.savedStateRoots)
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assert.LogsDoNotContain(t, hook, "Saved state in DB")
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}
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