lotus/api/test/deadlines.go

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package test
import (
"bytes"
"context"
"fmt"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-bitfield"
"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/go-state-types/big"
"github.com/filecoin-project/go-state-types/exitcode"
"github.com/filecoin-project/go-state-types/network"
miner2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/miner"
"github.com/ipfs/go-cid"
cbor "github.com/ipfs/go-ipld-cbor"
"github.com/filecoin-project/lotus/blockstore"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/actors/adt"
"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/extern/sector-storage/mock"
"github.com/filecoin-project/lotus/node/impl"
)
// TestDeadlineToggling:
// * spins up a v3 network (miner A)
// * creates an inactive miner (miner B)
// * creates another miner, pledges a sector, waits for power (miner C)
//
// * goes through v4 upgrade
// * goes through PP
// * creates minerD, minerE
// * makes sure that miner B/D are inactive, A/C still are
// * pledges sectors on miner B/D
// * precommits a sector on minerE
// * disables post on miner C
// * goes through PP 0.5PP
// * asserts that minerE is active
// * goes through rest of PP (1.5)
// * asserts that miner C loses power
// * asserts that miner B/D is active and has power
// * asserts that minerE is inactive
// * disables post on miner B
// * terminates sectors on miner D
// * goes through another PP
// * asserts that miner B loses power
// * asserts that miner D loses power, is inactive
func TestDeadlineToggling(t *testing.T, b APIBuilder, blocktime time.Duration) {
var upgradeH abi.ChainEpoch = 4000
var provingPeriod abi.ChainEpoch = 2880
const sectorsC, sectorsD, sectersB = 10, 9, 8
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
n, sn := b(t, []FullNodeOpts{FullNodeWithLatestActorsAt(upgradeH)}, OneMiner)
client := n[0].FullNode.(*impl.FullNodeAPI)
minerA := sn[0]
{
addrinfo, err := client.NetAddrsListen(ctx)
if err != nil {
t.Fatal(err)
}
if err := minerA.NetConnect(ctx, addrinfo); err != nil {
t.Fatal(err)
}
}
defaultFrom, err := client.WalletDefaultAddress(ctx)
require.NoError(t, err)
maddrA, err := minerA.ActorAddress(ctx)
require.NoError(t, err)
build.Clock.Sleep(time.Second)
done := make(chan struct{})
go func() {
defer close(done)
for ctx.Err() == nil {
build.Clock.Sleep(blocktime)
if err := minerA.MineOne(ctx, MineNext); err != nil {
if ctx.Err() != nil {
// context was canceled, ignore the error.
return
}
t.Error(err)
}
}
}()
defer func() {
cancel()
<-done
}()
minerB := n[0].Stb(ctx, t, TestSpt, defaultFrom)
minerC := n[0].Stb(ctx, t, TestSpt, defaultFrom)
maddrB, err := minerB.ActorAddress(ctx)
require.NoError(t, err)
maddrC, err := minerC.ActorAddress(ctx)
require.NoError(t, err)
ssz, err := minerC.ActorSectorSize(ctx, maddrC)
require.NoError(t, err)
// pledge sectors on C, go through a PP, check for power
{
pledgeSectors(t, ctx, minerC, sectorsC, 0, nil)
di, err := client.StateMinerProvingDeadline(ctx, maddrC, types.EmptyTSK)
require.NoError(t, err)
fmt.Printf("Running one proving period (miner C)\n")
fmt.Printf("End for head.Height > %d\n", di.PeriodStart+di.WPoStProvingPeriod*2)
for {
head, err := client.ChainHead(ctx)
require.NoError(t, err)
if head.Height() > di.PeriodStart+provingPeriod*2 {
fmt.Printf("Now head.Height = %d\n", head.Height())
break
}
build.Clock.Sleep(blocktime)
}
expectedPower := types.NewInt(uint64(ssz) * sectorsC)
p, err := client.StateMinerPower(ctx, maddrC, types.EmptyTSK)
require.NoError(t, err)
// make sure it has gained power.
require.Equal(t, p.MinerPower.RawBytePower, expectedPower)
}
// go through upgrade + PP
for {
head, err := client.ChainHead(ctx)
require.NoError(t, err)
if head.Height() > upgradeH+provingPeriod {
fmt.Printf("Now head.Height = %d\n", head.Height())
break
}
build.Clock.Sleep(blocktime)
}
checkMiner := func(ma address.Address, power abi.StoragePower, active bool, tsk types.TipSetKey) {
p, err := client.StateMinerPower(ctx, ma, tsk)
require.NoError(t, err)
// make sure it has the expected power.
require.Equal(t, p.MinerPower.RawBytePower, power)
mact, err := client.StateGetActor(ctx, ma, tsk)
require.NoError(t, err)
mst, err := miner.Load(adt.WrapStore(ctx, cbor.NewCborStore(blockstore.NewAPIBlockstore(client))), mact)
require.NoError(t, err)
act, err := mst.DeadlineCronActive()
require.NoError(t, err)
require.Equal(t, active, act)
}
// check that just after the upgrade minerB was still active
{
uts, err := client.ChainGetTipSetByHeight(ctx, upgradeH+2, types.EmptyTSK)
require.NoError(t, err)
checkMiner(maddrB, types.NewInt(0), true, uts.Key())
}
nv, err := client.StateNetworkVersion(ctx, types.EmptyTSK)
require.NoError(t, err)
require.GreaterOrEqual(t, nv, network.Version12)
minerD := n[0].Stb(ctx, t, TestSpt, defaultFrom)
minerE := n[0].Stb(ctx, t, TestSpt, defaultFrom)
maddrD, err := minerD.ActorAddress(ctx)
require.NoError(t, err)
maddrE, err := minerE.ActorAddress(ctx)
require.NoError(t, err)
// first round of miner checks
checkMiner(maddrA, types.NewInt(uint64(ssz)*GenesisPreseals), true, types.EmptyTSK)
checkMiner(maddrC, types.NewInt(uint64(ssz)*sectorsC), true, types.EmptyTSK)
checkMiner(maddrB, types.NewInt(0), false, types.EmptyTSK)
checkMiner(maddrD, types.NewInt(0), false, types.EmptyTSK)
checkMiner(maddrE, types.NewInt(0), false, types.EmptyTSK)
// pledge sectors on minerB/minerD, stop post on minerC
pledgeSectors(t, ctx, minerB, sectersB, 0, nil)
checkMiner(maddrB, types.NewInt(0), true, types.EmptyTSK)
pledgeSectors(t, ctx, minerD, sectorsD, 0, nil)
checkMiner(maddrD, types.NewInt(0), true, types.EmptyTSK)
minerC.StorageMiner.(*impl.StorageMinerAPI).IStorageMgr.(*mock.SectorMgr).Fail()
// precommit a sector on minerE
{
head, err := client.ChainHead(ctx)
require.NoError(t, err)
cr, err := cid.Parse("bagboea4b5abcatlxechwbp7kjpjguna6r6q7ejrhe6mdp3lf34pmswn27pkkiekz")
require.NoError(t, err)
params := &miner.SectorPreCommitInfo{
Expiration: 2880 * 300,
SectorNumber: 22,
SealProof: TestSpt,
SealedCID: cr,
SealRandEpoch: head.Height() - 200,
}
enc := new(bytes.Buffer)
require.NoError(t, params.MarshalCBOR(enc))
m, err := client.MpoolPushMessage(ctx, &types.Message{
To: maddrE,
From: defaultFrom,
Value: types.FromFil(1),
Method: miner.Methods.PreCommitSector,
Params: enc.Bytes(),
}, nil)
require.NoError(t, err)
r, err := client.StateWaitMsg(ctx, m.Cid(), 2)
require.NoError(t, err)
require.Equal(t, exitcode.Ok, r.Receipt.ExitCode)
}
// go through 0.5 PP
for {
head, err := client.ChainHead(ctx)
require.NoError(t, err)
if head.Height() > upgradeH+provingPeriod+(provingPeriod/2) {
fmt.Printf("Now head.Height = %d\n", head.Height())
break
}
build.Clock.Sleep(blocktime)
}
checkMiner(maddrE, types.NewInt(0), true, types.EmptyTSK)
// go through rest of the PP
for {
head, err := client.ChainHead(ctx)
require.NoError(t, err)
if head.Height() > upgradeH+(provingPeriod*3) {
fmt.Printf("Now head.Height = %d\n", head.Height())
break
}
build.Clock.Sleep(blocktime)
}
// second round of miner checks
checkMiner(maddrA, types.NewInt(uint64(ssz)*GenesisPreseals), true, types.EmptyTSK)
checkMiner(maddrC, types.NewInt(0), true, types.EmptyTSK)
checkMiner(maddrB, types.NewInt(uint64(ssz)*sectersB), true, types.EmptyTSK)
checkMiner(maddrD, types.NewInt(uint64(ssz)*sectorsD), true, types.EmptyTSK)
checkMiner(maddrE, types.NewInt(0), false, types.EmptyTSK)
// disable post on minerB
minerB.StorageMiner.(*impl.StorageMinerAPI).IStorageMgr.(*mock.SectorMgr).Fail()
// terminate sectors on minerD
{
var terminationDeclarationParams []miner2.TerminationDeclaration
secs, err := minerD.SectorsList(ctx)
require.NoError(t, err)
require.Len(t, secs, sectorsD)
for _, sectorNum := range secs {
sectorbit := bitfield.New()
sectorbit.Set(uint64(sectorNum))
loca, err := client.StateSectorPartition(ctx, maddrD, sectorNum, types.EmptyTSK)
require.NoError(t, err)
para := miner2.TerminationDeclaration{
Deadline: loca.Deadline,
Partition: loca.Partition,
Sectors: sectorbit,
}
terminationDeclarationParams = append(terminationDeclarationParams, para)
}
terminateSectorParams := &miner2.TerminateSectorsParams{
Terminations: terminationDeclarationParams,
}
sp, aerr := actors.SerializeParams(terminateSectorParams)
require.NoError(t, aerr)
smsg, err := client.MpoolPushMessage(ctx, &types.Message{
From: defaultFrom,
To: maddrD,
Method: miner.Methods.TerminateSectors,
Value: big.Zero(),
Params: sp,
}, nil)
require.NoError(t, err)
fmt.Println("sent termination message:", smsg.Cid())
r, err := client.StateWaitMsg(ctx, smsg.Cid(), 2)
require.NoError(t, err)
require.Equal(t, exitcode.Ok, r.Receipt.ExitCode)
checkMiner(maddrD, types.NewInt(0), true, r.TipSet)
}
// go through another PP
for {
head, err := client.ChainHead(ctx)
require.NoError(t, err)
if head.Height() > upgradeH+(provingPeriod*5) {
fmt.Printf("Now head.Height = %d\n", head.Height())
break
}
build.Clock.Sleep(blocktime)
}
// third round of miner checks
checkMiner(maddrA, types.NewInt(uint64(ssz)*GenesisPreseals), true, types.EmptyTSK)
checkMiner(maddrC, types.NewInt(0), true, types.EmptyTSK)
checkMiner(maddrB, types.NewInt(0), true, types.EmptyTSK)
checkMiner(maddrD, types.NewInt(0), false, types.EmptyTSK)
}