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node_miner.go
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node_miner.go
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package kit
import (
"context"
"encoding/json"
"fmt"
"io/ioutil"
"net"
"os"
"path/filepath"
"strings"
"testing"
"time"
"github.com/google/uuid"
"github.com/stretchr/testify/require"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/wallet"
"github.com/filecoin-project/lotus/extern/sector-storage/stores"
sealing "github.com/filecoin-project/lotus/extern/storage-sealing"
"github.com/filecoin-project/lotus/miner"
libp2pcrypto "github.com/libp2p/go-libp2p-core/crypto"
"github.com/libp2p/go-libp2p-core/peer"
"github.com/multiformats/go-multiaddr"
)
type MinerSubsystem int
const (
SMarkets MinerSubsystem = 1 << iota
SMining
SSealing
SSectorStorage
MinerSubsystems = iota
)
func (ms MinerSubsystem) Add(single MinerSubsystem) MinerSubsystem {
return ms | single
}
func (ms MinerSubsystem) Has(single MinerSubsystem) bool {
return ms&single == single
}
func (ms MinerSubsystem) All() [MinerSubsystems]bool {
var out [MinerSubsystems]bool
for i := range out {
out[i] = ms&(1<<i) > 0
}
return out
}
// TestMiner represents a miner enrolled in an Ensemble.
type TestMiner struct {
api.StorageMiner
t *testing.T
// ListenAddr is the address on which an API server is listening, if an
// API server is created for this Node
ListenAddr multiaddr.Multiaddr
ActorAddr address.Address
OwnerKey *wallet.Key
MineOne func(context.Context, miner.MineReq) error
Stop func(context.Context) error
FullNode *TestFullNode
PresealDir string
Libp2p struct {
PeerID peer.ID
PrivKey libp2pcrypto.PrivKey
}
RemoteListener net.Listener
options nodeOpts
}
func (tm *TestMiner) PledgeSectors(ctx context.Context, n, existing int, blockNotif <-chan struct{}) {
toCheck := tm.StartPledge(ctx, n, existing, blockNotif)
for len(toCheck) > 0 {
tm.FlushSealingBatches(ctx)
states := map[api.SectorState]int{}
for n := range toCheck {
st, err := tm.StorageMiner.SectorsStatus(ctx, n, false)
require.NoError(tm.t, err)
states[st.State]++
if st.State == api.SectorState(sealing.Proving) {
delete(toCheck, n)
}
if strings.Contains(string(st.State), "Fail") {
tm.t.Fatal("sector in a failed state", st.State)
}
}
build.Clock.Sleep(100 * time.Millisecond)
fmt.Printf("WaitSeal: %d %+v\n", len(toCheck), states)
}
}
func (tm *TestMiner) StartPledge(ctx context.Context, n, existing int, blockNotif <-chan struct{}) map[abi.SectorNumber]struct{} {
for i := 0; i < n; i++ {
if i%3 == 0 && blockNotif != nil {
<-blockNotif
tm.t.Log("WAIT")
}
tm.t.Logf("PLEDGING %d", i)
_, err := tm.StorageMiner.PledgeSector(ctx)
require.NoError(tm.t, err)
}
for {
s, err := tm.StorageMiner.SectorsList(ctx) // Note - the test builder doesn't import genesis sectors into FSM
require.NoError(tm.t, err)
fmt.Printf("Sectors: %d\n", len(s))
if len(s) >= n+existing {
break
}
build.Clock.Sleep(100 * time.Millisecond)
}
fmt.Printf("All sectors is fsm\n")
s, err := tm.StorageMiner.SectorsList(ctx)
require.NoError(tm.t, err)
toCheck := map[abi.SectorNumber]struct{}{}
for _, number := range s {
toCheck[number] = struct{}{}
}
return toCheck
}
func (tm *TestMiner) FlushSealingBatches(ctx context.Context) {
pcb, err := tm.StorageMiner.SectorPreCommitFlush(ctx)
require.NoError(tm.t, err)
if pcb != nil {
fmt.Printf("PRECOMMIT BATCH: %+v\n", pcb)
}
cb, err := tm.StorageMiner.SectorCommitFlush(ctx)
require.NoError(tm.t, err)
if cb != nil {
fmt.Printf("COMMIT BATCH: %+v\n", cb)
}
}
const metaFile = "sectorstore.json"
func (tm *TestMiner) AddStorage(ctx context.Context, t *testing.T, weight uint64, seal, store bool) {
p, err := ioutil.TempDir("", "lotus-testsectors-")
require.NoError(t, err)
if err := os.MkdirAll(p, 0755); err != nil {
if !os.IsExist(err) {
require.NoError(t, err)
}
}
_, err = os.Stat(filepath.Join(p, metaFile))
if !os.IsNotExist(err) {
require.NoError(t, err)
}
cfg := &stores.LocalStorageMeta{
ID: stores.ID(uuid.New().String()),
Weight: weight,
CanSeal: seal,
CanStore: store,
}
if !(cfg.CanStore || cfg.CanSeal) {
t.Fatal("must specify at least one of CanStore or cfg.CanSeal")
}
b, err := json.MarshalIndent(cfg, "", " ")
require.NoError(t, err)
err = ioutil.WriteFile(filepath.Join(p, metaFile), b, 0644)
require.NoError(t, err)
err = tm.StorageAddLocal(ctx, p)
require.NoError(t, err)
}