sealing: numassign: itests/bug fixes

.circleci/config.yml

@@ -979,6 +979,11 @@ workflows:
           suite: itest-sector_miner_collateral
           target: "./itests/sector_miner_collateral_test.go"
 
+      - test:
+          name: test-itest-sector_numassign
+          suite: itest-sector_numassign
+          target: "./itests/sector_numassign_test.go"
+
       - test:
           name: test-itest-sector_pledge
           suite: itest-sector_pledge

itests/sector_numassign_test.go

@@ -0,0 +1,130 @@
+package itests
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/filecoin-project/go-bitfield"
+	rlepluslazy "github.com/filecoin-project/go-bitfield/rle"
+	"github.com/filecoin-project/go-state-types/abi"
+
+	"github.com/filecoin-project/lotus/itests/kit"
+)
+
+func TestAssignBasic(t *testing.T) {
+	kit.QuietMiningLogs()
+
+	ctx := context.Background()
+	blockTime := 1 * time.Millisecond
+
+	_, miner, ens := kit.EnsembleMinimal(t, kit.ThroughRPC(), kit.MockProofs())
+	ens.InterconnectAll().BeginMiningMustPost(blockTime)
+
+	nSectors := 2
+
+	{
+		nam, err := miner.SectorNumAssignerMeta(ctx)
+		require.NoError(t, err)
+
+		// genesis sectors start at 1, so if there are 2, we expect the Next to be 3
+		require.Equal(t, abi.SectorNumber(miner.PresealSectors+1), nam.Next)
+	}
+
+	miner.PledgeSectors(ctx, nSectors, 0, nil)
+
+	sl, err := miner.SectorsListNonGenesis(ctx)
+	require.NoError(t, err)
+
+	require.Len(t, sl, nSectors)
+	require.Equal(t, abi.SectorNumber(miner.PresealSectors+1), sl[0])
+	require.Equal(t, abi.SectorNumber(miner.PresealSectors+2), sl[1])
+}
+
+func rangeBitField(from, to uint64) bitfield.BitField {
+	var runs []rlepluslazy.Run
+	if from > 0 {
+		runs = append(runs, rlepluslazy.Run{
+			Val: false,
+			Len: from,
+		})
+	}
+	runs = append(runs, rlepluslazy.Run{
+		Val: true,
+		Len: to - from + 1,
+	})
+
+	r, err := bitfield.NewFromIter(&rlepluslazy.RunSliceIterator{Runs: runs})
+	if err != nil {
+		panic(err)
+	}
+	return r
+}
+
+func TestAssignReservation(t *testing.T) {
+	kit.QuietMiningLogs()
+
+	ctx := context.Background()
+	blockTime := 1 * time.Millisecond
+
+	_, miner, ens := kit.EnsembleMinimal(t, kit.ThroughRPC(), kit.MockProofs())
+	ens.InterconnectAll().BeginMiningMustPost(blockTime)
+
+	err := miner.SectorNumReserve(ctx, "test-reservation", rangeBitField(3, 10), false)
+	require.NoError(t, err)
+
+	// colliding name fails
+	err = miner.SectorNumReserve(ctx, "test-reservation", rangeBitField(30, 33), false)
+	require.Error(t, err)
+
+	// colliding range
+	err = miner.SectorNumReserve(ctx, "test-reservation2", rangeBitField(7, 12), false)
+	require.Error(t, err)
+
+	// illegal characters in the name
+	err = miner.SectorNumReserve(ctx, "test/reservation", rangeBitField(99, 100), false)
+	require.Error(t, err)
+
+	nSectors := 2
+
+	{
+		nam, err := miner.SectorNumAssignerMeta(ctx)
+		require.NoError(t, err)
+
+		// reservation to 10, so we expect 11 to be first free
+		require.Equal(t, abi.SectorNumber(11), nam.Next)
+	}
+
+	miner.PledgeSectors(ctx, nSectors, 0, nil)
+
+	sl, err := miner.SectorsListNonGenesis(ctx)
+	require.NoError(t, err)
+
+	require.Len(t, sl, nSectors)
+	require.Equal(t, abi.SectorNumber(11), sl[0])
+	require.Equal(t, abi.SectorNumber(12), sl[1])
+
+	// drop the reservation and see if we use the unused numbers
+	err = miner.SectorNumFree(ctx, "test-reservation")
+	require.NoError(t, err)
+
+	{
+		nam, err := miner.SectorNumAssignerMeta(ctx)
+		require.NoError(t, err)
+
+		// first post-genesis sector is 3
+		require.Equal(t, abi.SectorNumber(3), nam.Next)
+	}
+
+	miner.PledgeSectors(ctx, 1, nSectors, nil)
+
+	sl, err = miner.SectorsListNonGenesis(ctx)
+	require.NoError(t, err)
+
+	require.Len(t, sl, nSectors+1)
+	require.Equal(t, abi.SectorNumber(3), sl[0])
+	require.Equal(t, abi.SectorNumber(11), sl[1])
+	require.Equal(t, abi.SectorNumber(12), sl[2])
+}

storage/pipeline/numassign.go

@@ -224,7 +224,7 @@ func (m *Sealing) NumReserve(ctx context.Context, name string, reserving bitfiel
 		if err := cur.UnmarshalCBOR(bytes.NewReader(curRes)); err != nil {
 			return xerrors.Errorf("unmarshaling existing reservation: %w", err)
 		}
-	} else if err == datastore.ErrNotFound {
+	} else if err != datastore.ErrNotFound {
 		return xerrors.Errorf("checking if reservation exists: %w", err)
 	}
 
@@ -332,7 +332,7 @@ func (m *Sealing) NumFree(ctx context.Context, name string) error {
 }
 
 func reservationKey(name string) (datastore.Key, error) {
-	ok, err := regexp.Match("[a-zA-Z0-9_\\-]+]", []byte(name))
+	ok, err := regexp.Match("^[a-zA-Z0-9_\\-]+$", []byte(name))
 	if err != nil {
 		return datastore.Key{}, err
 	}