298 lines
7.2 KiB
Go
298 lines
7.2 KiB
Go
package node_test
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import (
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"bytes"
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"context"
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"crypto/rand"
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"io/ioutil"
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"net/http/httptest"
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"path/filepath"
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"testing"
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"github.com/filecoin-project/lotus/build"
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"github.com/libp2p/go-libp2p-core/crypto"
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"github.com/ipfs/go-datastore"
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badger "github.com/ipfs/go-ds-badger"
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logging "github.com/ipfs/go-log"
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"github.com/libp2p/go-libp2p-core/peer"
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mocknet "github.com/libp2p/go-libp2p/p2p/net/mock"
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"github.com/stretchr/testify/require"
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"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/lotus/api"
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"github.com/filecoin-project/lotus/api/client"
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"github.com/filecoin-project/lotus/api/test"
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"github.com/filecoin-project/lotus/chain/actors"
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"github.com/filecoin-project/lotus/chain/gen"
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"github.com/filecoin-project/lotus/chain/types"
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"github.com/filecoin-project/lotus/cmd/lotus-seed/seed"
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"github.com/filecoin-project/lotus/genesis"
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"github.com/filecoin-project/lotus/lib/jsonrpc"
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"github.com/filecoin-project/lotus/lib/sectorbuilder"
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"github.com/filecoin-project/lotus/miner"
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"github.com/filecoin-project/lotus/node"
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"github.com/filecoin-project/lotus/node/impl"
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"github.com/filecoin-project/lotus/node/modules"
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modtest "github.com/filecoin-project/lotus/node/modules/testing"
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"github.com/filecoin-project/lotus/node/repo"
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)
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func init() {
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_ = logging.SetLogLevel("*", "INFO")
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build.SectorSizes = []uint64{1024}
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build.MinimumMinerPower = 1024
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}
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func testStorageNode(ctx context.Context, t *testing.T, waddr address.Address, act address.Address, pk crypto.PrivKey, tnd test.TestNode, mn mocknet.Mocknet) test.TestStorageNode {
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r := repo.NewMemory(nil)
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lr, err := r.Lock(repo.StorageMiner)
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require.NoError(t, err)
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ks, err := lr.KeyStore()
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require.NoError(t, err)
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kbytes, err := pk.Bytes()
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require.NoError(t, err)
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err = ks.Put("libp2p-host", types.KeyInfo{
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Type: "libp2p-host",
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PrivateKey: kbytes,
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})
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require.NoError(t, err)
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ds, err := lr.Datastore("/metadata")
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require.NoError(t, err)
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err = ds.Put(datastore.NewKey("miner-address"), act.Bytes())
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require.NoError(t, err)
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err = lr.Close()
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require.NoError(t, err)
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peerid, err := peer.IDFromPrivateKey(pk)
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require.NoError(t, err)
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enc, err := actors.SerializeParams(&actors.UpdatePeerIDParams{PeerID: peerid})
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require.NoError(t, err)
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msg := &types.Message{
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To: act,
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From: waddr,
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Method: actors.MAMethods.UpdatePeerID,
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Params: enc,
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Value: types.NewInt(0),
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GasPrice: types.NewInt(0),
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GasLimit: types.NewInt(1000000),
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}
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_, err = tnd.MpoolPushMessage(ctx, msg)
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require.NoError(t, err)
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// start node
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var minerapi api.StorageMiner
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mineBlock := make(chan struct{})
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// TODO: use stop
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_, err = node.New(ctx,
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node.StorageMiner(&minerapi),
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node.Online(),
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node.Repo(r),
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node.Test(),
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node.MockHost(mn),
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node.Override(new(api.FullNode), tnd),
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node.Override(new(*miner.Miner), miner.NewTestMiner(mineBlock, act)),
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)
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if err != nil {
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t.Fatalf("failed to construct node: %v", err)
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}
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/*// Bootstrap with full node
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remoteAddrs, err := tnd.NetAddrsListen(ctx)
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require.NoError(t, err)
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err = minerapi.NetConnect(ctx, remoteAddrs)
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require.NoError(t, err)*/
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mineOne := func(ctx context.Context) error {
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select {
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case mineBlock <- struct{}{}:
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return nil
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case <-ctx.Done():
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return ctx.Err()
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}
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}
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return test.TestStorageNode{StorageMiner: minerapi, MineOne: mineOne}
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}
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func builder(t *testing.T, nFull int, storage []int) ([]test.TestNode, []test.TestStorageNode) {
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ctx := context.Background()
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mn := mocknet.New(ctx)
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fulls := make([]test.TestNode, nFull)
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storers := make([]test.TestStorageNode, len(storage))
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pk, _, err := crypto.GenerateEd25519Key(rand.Reader)
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require.NoError(t, err)
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minerPid, err := peer.IDFromPrivateKey(pk)
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require.NoError(t, err)
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var genbuf bytes.Buffer
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if len(storage) > 1 {
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panic("need more peer IDs")
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}
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// PRESEAL SECTION, TRY TO REPLACE WITH BETTER IN THE FUTURE
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// TODO: would be great if there was a better way to fake the preseals
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gmc := &gen.GenMinerCfg{
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PeerIDs: []peer.ID{minerPid}, // TODO: if we have more miners, need more peer IDs
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PreSeals: map[string]genesis.GenesisMiner{},
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}
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var presealDirs []string
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for i := 0; i < len(storage); i++ {
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maddr, err := address.NewIDAddress(300 + uint64(i))
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if err != nil {
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t.Fatal(err)
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}
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tdir, err := ioutil.TempDir("", "preseal-memgen")
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if err != nil {
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t.Fatal(err)
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}
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genm, err := seed.PreSeal(maddr, 1024, 0, 1, tdir, []byte("make genesis mem random"))
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if err != nil {
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t.Fatal(err)
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}
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presealDirs = append(presealDirs, tdir)
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gmc.MinerAddrs = append(gmc.MinerAddrs, maddr)
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gmc.PreSeals[maddr.String()] = *genm
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}
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// END PRESEAL SECTION
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for i := 0; i < nFull; i++ {
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var genesis node.Option
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if i == 0 {
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genesis = node.Override(new(modules.Genesis), modtest.MakeGenesisMem(&genbuf, gmc))
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} else {
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genesis = node.Override(new(modules.Genesis), modules.LoadGenesis(genbuf.Bytes()))
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}
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var err error
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// TODO: Don't ignore stop
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_, err = node.New(ctx,
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node.FullAPI(&fulls[i].FullNode),
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node.Online(),
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node.Repo(repo.NewMemory(nil)),
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node.MockHost(mn),
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node.Test(),
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genesis,
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)
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if err != nil {
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t.Fatal(err)
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}
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}
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for i, full := range storage {
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// TODO: support non-bootstrap miners
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if i != 0 {
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t.Fatal("only one storage node supported")
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}
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if full != 0 {
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t.Fatal("storage nodes only supported on the first full node")
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}
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f := fulls[full]
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genMiner := gmc.MinerAddrs[i]
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wa := gmc.PreSeals[genMiner.String()].Worker
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storers[i] = testStorageNode(ctx, t, wa, genMiner, pk, f, mn)
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sma := storers[i].StorageMiner.(*impl.StorageMinerAPI)
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psd := presealDirs[i]
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mds, err := badger.NewDatastore(filepath.Join(psd, "badger"), nil)
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if err != nil {
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t.Fatal(err)
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}
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osb, err := sectorbuilder.New(§orbuilder.Config{
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SectorSize: 1024,
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WorkerThreads: 2,
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Miner: genMiner,
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Dir: psd,
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}, mds)
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if err != nil {
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t.Fatal(err)
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}
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if err := sma.SectorBuilder.ImportFrom(osb, false); err != nil {
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t.Fatal(err)
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}
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}
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if err := mn.LinkAll(); err != nil {
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t.Fatal(err)
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}
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return fulls, storers
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}
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func TestAPI(t *testing.T) {
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test.TestApis(t, builder)
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}
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func rpcBuilder(t *testing.T, nFull int, storage []int) ([]test.TestNode, []test.TestStorageNode) {
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fullApis, storaApis := builder(t, nFull, storage)
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fulls := make([]test.TestNode, nFull)
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storers := make([]test.TestStorageNode, len(storage))
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for i, a := range fullApis {
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rpcServer := jsonrpc.NewServer()
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rpcServer.Register("Filecoin", a)
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testServ := httptest.NewServer(rpcServer) // todo: close
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var err error
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fulls[i].FullNode, _, err = client.NewFullNodeRPC("ws://"+testServ.Listener.Addr().String(), nil)
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if err != nil {
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t.Fatal(err)
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}
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}
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for i, a := range storaApis {
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rpcServer := jsonrpc.NewServer()
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rpcServer.Register("Filecoin", a)
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testServ := httptest.NewServer(rpcServer) // todo: close
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var err error
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storers[i].StorageMiner, _, err = client.NewStorageMinerRPC("ws://"+testServ.Listener.Addr().String(), nil)
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if err != nil {
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t.Fatal(err)
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}
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storers[i].MineOne = a.MineOne
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}
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return fulls, storers
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}
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func TestAPIRPC(t *testing.T) {
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test.TestApis(t, rpcBuilder)
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}
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func TestAPIDealFlow(t *testing.T) {
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if testing.Short() {
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t.Skip("skipping test in short mode")
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}
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test.TestDealFlow(t, builder)
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}
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