312 lines
8.1 KiB
Go
312 lines
8.1 KiB
Go
package kit
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import (
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"bytes"
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"context"
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"fmt"
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"io/ioutil"
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"math/rand"
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"os"
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"path/filepath"
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"testing"
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"time"
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"github.com/ipfs/go-cid"
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files "github.com/ipfs/go-ipfs-files"
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"github.com/ipld/go-car"
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"github.com/stretchr/testify/require"
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"github.com/filecoin-project/go-fil-markets/storagemarket"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/lotus/api"
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"github.com/filecoin-project/lotus/build"
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"github.com/filecoin-project/lotus/chain/types"
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sealing "github.com/filecoin-project/lotus/extern/storage-sealing"
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"github.com/filecoin-project/lotus/node/impl"
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ipld "github.com/ipfs/go-ipld-format"
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dag "github.com/ipfs/go-merkledag"
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dstest "github.com/ipfs/go-merkledag/test"
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unixfile "github.com/ipfs/go-unixfs/file"
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)
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func MakeDeal(t *testing.T, ctx context.Context, rseed int, client api.FullNode, miner TestMiner, carExport, fastRet bool, startEpoch abi.ChainEpoch) {
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res, data, err := CreateClientFile(ctx, client, rseed)
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if err != nil {
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t.Fatal(err)
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}
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fcid := res.Root
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fmt.Println("FILE CID: ", fcid)
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deal := StartDeal(t, ctx, miner, client, fcid, fastRet, startEpoch)
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// TODO: this sleep is only necessary because deals don't immediately get logged in the dealstore, we should fix this
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time.Sleep(time.Second)
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WaitDealSealed(t, ctx, miner, client, deal, false)
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// Retrieval
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info, err := client.ClientGetDealInfo(ctx, *deal)
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require.NoError(t, err)
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TestRetrieval(t, ctx, client, fcid, &info.PieceCID, carExport, data)
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}
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func CreateClientFile(ctx context.Context, client api.FullNode, rseed int) (*api.ImportRes, []byte, error) {
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data := make([]byte, 1600)
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rand.New(rand.NewSource(int64(rseed))).Read(data)
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dir, err := ioutil.TempDir(os.TempDir(), "test-make-deal-")
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if err != nil {
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return nil, nil, err
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}
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path := filepath.Join(dir, "sourcefile.dat")
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err = ioutil.WriteFile(path, data, 0644)
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if err != nil {
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return nil, nil, err
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}
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res, err := client.ClientImport(ctx, api.FileRef{Path: path})
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if err != nil {
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return nil, nil, err
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}
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return res, data, nil
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}
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func StartDeal(t *testing.T, ctx context.Context, miner TestMiner, client api.FullNode, fcid cid.Cid, fastRet bool, startEpoch abi.ChainEpoch) *cid.Cid {
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maddr, err := miner.ActorAddress(ctx)
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if err != nil {
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t.Fatal(err)
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}
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addr, err := client.WalletDefaultAddress(ctx)
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if err != nil {
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t.Fatal(err)
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}
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deal, err := client.ClientStartDeal(ctx, &api.StartDealParams{
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Data: &storagemarket.DataRef{
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TransferType: storagemarket.TTGraphsync,
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Root: fcid,
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},
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Wallet: addr,
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Miner: maddr,
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EpochPrice: types.NewInt(1000000),
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DealStartEpoch: startEpoch,
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MinBlocksDuration: uint64(build.MinDealDuration),
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FastRetrieval: fastRet,
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})
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if err != nil {
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t.Fatalf("%+v", err)
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}
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return deal
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}
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func WaitDealSealed(t *testing.T, ctx context.Context, miner TestMiner, client api.FullNode, deal *cid.Cid, noseal bool) {
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loop:
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for {
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di, err := client.ClientGetDealInfo(ctx, *deal)
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if err != nil {
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t.Fatal(err)
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}
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switch di.State {
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case storagemarket.StorageDealAwaitingPreCommit, storagemarket.StorageDealSealing:
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if noseal {
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return
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}
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StartSealingWaiting(t, ctx, miner)
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case storagemarket.StorageDealProposalRejected:
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t.Fatal("deal rejected")
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case storagemarket.StorageDealFailing:
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t.Fatal("deal failed")
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case storagemarket.StorageDealError:
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t.Fatal("deal errored", di.Message)
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case storagemarket.StorageDealActive:
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fmt.Println("COMPLETE", di)
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break loop
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}
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fmt.Println("Deal state: ", storagemarket.DealStates[di.State])
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time.Sleep(time.Second / 2)
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}
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}
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func WaitDealPublished(t *testing.T, ctx context.Context, miner TestMiner, deal *cid.Cid) {
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subCtx, cancel := context.WithCancel(ctx)
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defer cancel()
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updates, err := miner.MarketGetDealUpdates(subCtx)
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if err != nil {
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t.Fatal(err)
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}
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for {
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select {
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case <-ctx.Done():
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t.Fatal("context timeout")
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case di := <-updates:
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if deal.Equals(di.ProposalCid) {
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switch di.State {
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case storagemarket.StorageDealProposalRejected:
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t.Fatal("deal rejected")
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case storagemarket.StorageDealFailing:
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t.Fatal("deal failed")
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case storagemarket.StorageDealError:
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t.Fatal("deal errored", di.Message)
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case storagemarket.StorageDealFinalizing, storagemarket.StorageDealAwaitingPreCommit, storagemarket.StorageDealSealing, storagemarket.StorageDealActive:
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fmt.Println("COMPLETE", di)
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return
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}
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fmt.Println("Deal state: ", storagemarket.DealStates[di.State])
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}
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}
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}
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}
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func StartSealingWaiting(t *testing.T, ctx context.Context, miner TestMiner) {
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snums, err := miner.SectorsList(ctx)
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require.NoError(t, err)
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for _, snum := range snums {
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si, err := miner.SectorsStatus(ctx, snum, false)
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require.NoError(t, err)
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t.Logf("Sector state: %s", si.State)
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if si.State == api.SectorState(sealing.WaitDeals) {
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require.NoError(t, miner.SectorStartSealing(ctx, snum))
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}
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}
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}
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func TestRetrieval(t *testing.T, ctx context.Context, client api.FullNode, fcid cid.Cid, piece *cid.Cid, carExport bool, data []byte) {
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offers, err := client.ClientFindData(ctx, fcid, piece)
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if err != nil {
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t.Fatal(err)
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}
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if len(offers) < 1 {
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t.Fatal("no offers")
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}
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rpath, err := ioutil.TempDir("", "lotus-retrieve-test-")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(rpath) //nolint:errcheck
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caddr, err := client.WalletDefaultAddress(ctx)
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if err != nil {
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t.Fatal(err)
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}
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ref := &api.FileRef{
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Path: filepath.Join(rpath, "ret"),
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IsCAR: carExport,
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}
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updates, err := client.ClientRetrieveWithEvents(ctx, offers[0].Order(caddr), ref)
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if err != nil {
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t.Fatal(err)
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}
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for update := range updates {
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if update.Err != "" {
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t.Fatalf("retrieval failed: %s", update.Err)
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}
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}
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rdata, err := ioutil.ReadFile(filepath.Join(rpath, "ret"))
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if err != nil {
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t.Fatal(err)
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}
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if carExport {
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rdata = ExtractCarData(t, ctx, rdata, rpath)
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}
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if !bytes.Equal(rdata, data) {
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t.Fatal("wrong data retrieved")
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}
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}
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func ExtractCarData(t *testing.T, ctx context.Context, rdata []byte, rpath string) []byte {
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bserv := dstest.Bserv()
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ch, err := car.LoadCar(bserv.Blockstore(), bytes.NewReader(rdata))
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if err != nil {
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t.Fatal(err)
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}
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b, err := bserv.GetBlock(ctx, ch.Roots[0])
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if err != nil {
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t.Fatal(err)
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}
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nd, err := ipld.Decode(b)
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if err != nil {
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t.Fatal(err)
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}
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dserv := dag.NewDAGService(bserv)
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fil, err := unixfile.NewUnixfsFile(ctx, dserv, nd)
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if err != nil {
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t.Fatal(err)
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}
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outPath := filepath.Join(rpath, "retLoadedCAR")
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if err := files.WriteTo(fil, outPath); err != nil {
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t.Fatal(err)
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}
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rdata, err = ioutil.ReadFile(outPath)
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if err != nil {
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t.Fatal(err)
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}
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return rdata
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}
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type DealsScaffold struct {
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Ctx context.Context
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Client *impl.FullNodeAPI
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Miner TestMiner
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BlockMiner *BlockMiner
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}
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func SetupOneClientOneMiner(t *testing.T, b APIBuilder, blocktime time.Duration) *DealsScaffold {
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n, sn := b(t, OneFull, OneMiner)
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client := n[0].FullNode.(*impl.FullNodeAPI)
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miner := sn[0]
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return ConnectAndStartMining(t, blocktime, client, miner)
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}
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func ConnectAndStartMining(t *testing.T, blocktime time.Duration, client *impl.FullNodeAPI, miner TestMiner) *DealsScaffold {
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ctx := context.Background()
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addrinfo, err := client.NetAddrsListen(ctx)
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if err != nil {
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t.Fatal(err)
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}
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if err := miner.NetConnect(ctx, addrinfo); err != nil {
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t.Fatal(err)
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}
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time.Sleep(time.Second)
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blockMiner := NewBlockMiner(t, miner)
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blockMiner.MineBlocks(ctx, blocktime)
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return &DealsScaffold{
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Ctx: ctx,
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Client: client,
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Miner: miner,
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BlockMiner: blockMiner,
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}
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}
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type TestDealState int
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const (
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TestDealStateFailed = TestDealState(-1)
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TestDealStateInProgress = TestDealState(0)
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TestDealStateComplete = TestDealState(1)
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)
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// CategorizeDealState categorizes deal states into one of three states:
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// Complete, InProgress, Failed.
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func CategorizeDealState(dealStatus string) TestDealState {
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switch dealStatus {
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case "StorageDealFailing", "StorageDealError":
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return TestDealStateFailed
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case "StorageDealStaged", "StorageDealAwaitingPreCommit", "StorageDealSealing", "StorageDealActive", "StorageDealExpired", "StorageDealSlashed":
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return TestDealStateComplete
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}
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return TestDealStateInProgress
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}
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