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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,239 @@ | ||
| package itests | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "context" | ||
| "fmt" | ||
| "io" | ||
| "math/bits" | ||
| "os" | ||
| "path" | ||
| "path/filepath" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/davecgh/go-spew/spew" | ||
| "github.com/filecoin-project/boost/itests/framework" | ||
| "github.com/filecoin-project/boost/testutil" | ||
| "github.com/filecoin-project/go-data-segment/datasegment" | ||
| commcid "github.com/filecoin-project/go-fil-commcid" | ||
| commp "github.com/filecoin-project/go-fil-commp-hashhash" | ||
| "github.com/filecoin-project/go-state-types/abi" | ||
| "github.com/filecoin-project/lotus/itests/kit" | ||
| "github.com/google/uuid" | ||
| "github.com/ipfs/go-cid" | ||
| "github.com/ipfs/go-libipfs/blocks" | ||
| "github.com/ipfs/go-unixfsnode/data/builder" | ||
| "github.com/ipld/go-car/v2" | ||
| "github.com/ipld/go-car/v2/blockstore" | ||
| dagpb "github.com/ipld/go-codec-dagpb" | ||
| "github.com/ipld/go-ipld-prime" | ||
| cidlink "github.com/ipld/go-ipld-prime/linking/cid" | ||
| "github.com/multiformats/go-multicodec" | ||
| multihash "github.com/multiformats/go-multihash" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| func TestDummyPodsiDealOnline(t *testing.T) { | ||
| randomFileSize := int(1e6) | ||
|
|
||
| ctx := context.Background() | ||
| log := framework.Log | ||
|
|
||
| kit.QuietMiningLogs() | ||
| framework.SetLogLevel() | ||
| var opts []framework.FrameworkOpts | ||
| opts = append(opts, framework.EnableLegacyDeals(true), framework.SetMaxStagingBytes(10e9), framework.SetProvisionalWalletBalances(9e18)) | ||
| f := framework.NewTestFramework(ctx, t, opts...) | ||
| err := f.Start() | ||
| require.NoError(t, err) | ||
| defer f.Stop() | ||
|
|
||
| err = f.AddClientProviderBalance(abi.NewTokenAmount(5e18)) | ||
| require.NoError(t, err) | ||
|
|
||
| tempdir := t.TempDir() | ||
| log.Debugw("using tempdir", "dir", tempdir) | ||
|
|
||
| // create a random file | ||
| randomFilepath, err := testutil.CreateRandomFile(tempdir, 5, randomFileSize) | ||
| require.NoError(t, err) | ||
|
|
||
| carFile := filepath.Join(tempdir, "test.car") | ||
| dataSegmentFile := filepath.Join(tempdir, "datasegment.dat") | ||
|
|
||
| // pack it into the car | ||
| rootCid, err := createCar(t, carFile, []string{randomFilepath}) | ||
| require.NoError(t, err) | ||
|
|
||
| // pack the car into data segement piece twice so that we have two segments | ||
| makeDataSegmentPiece(t, dataSegmentFile, []string{carFile, carFile}) | ||
|
|
||
| // Start a web server to serve the car files | ||
| log.Debug("starting webserver") | ||
| server, err := testutil.HttpTestFileServer(t, tempdir) | ||
| require.NoError(t, err) | ||
| defer server.Close() | ||
|
|
||
| // Create a new dummy deal | ||
| log.Debug("creating dummy deal") | ||
| dealUuid := uuid.New() | ||
|
|
||
| // Make a deal | ||
| res, err := f.MakeDummyDeal(dealUuid, dataSegmentFile, rootCid, server.URL+"/"+filepath.Base(dataSegmentFile), false) | ||
| require.NoError(t, err) | ||
| require.True(t, res.Result.Accepted) | ||
| log.Debugw("got response from MarketDummyDeal", "res", spew.Sdump(res)) | ||
|
|
||
| time.Sleep(2 * time.Second) | ||
|
|
||
| // Wait for the first deal to be added to a sector and cleaned up so space is made | ||
| err = f.WaitForDealAddedToSector(dealUuid) | ||
| require.NoError(t, err) | ||
| time.Sleep(100 * time.Millisecond) | ||
|
|
||
| } | ||
|
|
||
| func makeDataSegmentPiece(t *testing.T, dataSegmentFile string, subPieces []string) { | ||
| readers := make([]io.Reader, 0) | ||
| deals := make([]abi.PieceInfo, 0) | ||
| for _, sp := range subPieces { | ||
| arg, err := os.Open(sp) | ||
| require.NoError(t, err) | ||
|
|
||
| readers = append(readers, arg) | ||
| cp := new(commp.Calc) | ||
| io.Copy(cp, arg) | ||
| rawCommP, size, err := cp.Digest() | ||
| require.NoError(t, err) | ||
|
|
||
| arg.Seek(0, io.SeekStart) | ||
| c, _ := commcid.DataCommitmentV1ToCID(rawCommP) | ||
| subdeal := abi.PieceInfo{ | ||
| Size: abi.PaddedPieceSize(size), | ||
| PieceCID: c, | ||
| } | ||
| deals = append(deals, subdeal) | ||
| } | ||
| require.NotEqual(t, 0, len(deals)) | ||
|
|
||
| _, size, err := datasegment.ComputeDealPlacement(deals) | ||
| require.NoError(t, err) | ||
|
|
||
| overallSize := abi.PaddedPieceSize(size) | ||
| // we need to make this the 'next' power of 2 in order to have space for the index | ||
| next := 1 << (64 - bits.LeadingZeros64(uint64(overallSize+256))) | ||
|
|
||
| a, err := datasegment.NewAggregate(abi.PaddedPieceSize(next), deals) | ||
| require.NoError(t, err) | ||
| out, err := a.AggregateObjectReader(readers) | ||
| require.NoError(t, err) | ||
|
|
||
| // open output file | ||
| fo, err := os.Create(dataSegmentFile) | ||
| require.NoError(t, err) | ||
| defer fo.Close() | ||
|
|
||
| written, err := io.Copy(fo, out) | ||
| require.NoError(t, err) | ||
| require.NotZero(t, written) | ||
| } | ||
|
|
||
| func createCar(t *testing.T, carFile string, files []string) (cid.Cid, error) { | ||
| // make a cid with the right length that we eventually will patch with the root. | ||
| hasher, err := multihash.GetHasher(multihash.SHA2_256) | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
| digest := hasher.Sum([]byte{}) | ||
| hash, err := multihash.Encode(digest, multihash.SHA2_256) | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
| proxyRoot := cid.NewCidV1(uint64(multicodec.DagPb), hash) | ||
|
|
||
| options := []car.Option{} | ||
|
|
||
| cdest, err := blockstore.OpenReadWrite(carFile, []cid.Cid{proxyRoot}, options...) | ||
|
|
||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
|
|
||
| // Write the unixfs blocks into the store. | ||
| root, err := writeFiles(context.Background(), false, cdest, files...) | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
|
|
||
| if err := cdest.Finalize(); err != nil { | ||
| return cid.Undef, err | ||
| } | ||
| // re-open/finalize with the final root. | ||
| return root, car.ReplaceRootsInFile(carFile, []cid.Cid{root}) | ||
| } | ||
|
|
||
| func writeFiles(ctx context.Context, noWrap bool, bs *blockstore.ReadWrite, paths ...string) (cid.Cid, error) { | ||
| ls := cidlink.DefaultLinkSystem() | ||
| ls.TrustedStorage = true | ||
| ls.StorageReadOpener = func(_ ipld.LinkContext, l ipld.Link) (io.Reader, error) { | ||
| cl, ok := l.(cidlink.Link) | ||
| if !ok { | ||
| return nil, fmt.Errorf("not a cidlink") | ||
| } | ||
| blk, err := bs.Get(ctx, cl.Cid) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return bytes.NewBuffer(blk.RawData()), nil | ||
| } | ||
| ls.StorageWriteOpener = func(_ ipld.LinkContext) (io.Writer, ipld.BlockWriteCommitter, error) { | ||
| buf := bytes.NewBuffer(nil) | ||
| return buf, func(l ipld.Link) error { | ||
| cl, ok := l.(cidlink.Link) | ||
| if !ok { | ||
| return fmt.Errorf("not a cidlink") | ||
| } | ||
| blk, err := blocks.NewBlockWithCid(buf.Bytes(), cl.Cid) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| bs.Put(ctx, blk) | ||
| return nil | ||
| }, nil | ||
| } | ||
|
|
||
| topLevel := make([]dagpb.PBLink, 0, len(paths)) | ||
| for _, p := range paths { | ||
| l, size, err := builder.BuildUnixFSRecursive(p, &ls) | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
| if noWrap { | ||
| rcl, ok := l.(cidlink.Link) | ||
| if !ok { | ||
| return cid.Undef, fmt.Errorf("could not interpret %s", l) | ||
| } | ||
| return rcl.Cid, nil | ||
| } | ||
| name := path.Base(p) | ||
| entry, err := builder.BuildUnixFSDirectoryEntry(name, int64(size), l) | ||
| if err != nil { | ||
| return cid.Undef, err | ||
| } | ||
| topLevel = append(topLevel, entry) | ||
| } | ||
|
|
||
| // make a directory for the file(s). | ||
|
|
||
| root, _, err := builder.BuildUnixFSDirectory(topLevel, &ls) | ||
| if err != nil { | ||
| return cid.Undef, nil | ||
| } | ||
| rcl, ok := root.(cidlink.Link) | ||
| if !ok { | ||
| return cid.Undef, fmt.Errorf("could not interpret %s", root) | ||
| } | ||
|
|
||
| return rcl.Cid, nil | ||
| } |
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