14 "github.com/frankban/quicktest"
15 "github.com/stretchr/testify/assert"
16 "github.com/stretchr/testify/require"
18 "github.com/anacrolix/log"
20 "github.com/anacrolix/dht/v2"
21 "github.com/anacrolix/missinggo/v2"
22 "github.com/anacrolix/missinggo/v2/filecache"
24 "github.com/anacrolix/torrent/bencode"
25 "github.com/anacrolix/torrent/internal/testutil"
26 "github.com/anacrolix/torrent/iplist"
27 "github.com/anacrolix/torrent/metainfo"
28 "github.com/anacrolix/torrent/storage"
31 func TestClientDefault(t *testing.T) {
32 cl, err := NewClient(TestingConfig(t))
33 require.NoError(t, err)
34 require.Empty(t, cl.Close())
37 func TestClientNilConfig(t *testing.T) {
38 // The default config will put crap in the working directory.
39 origDir, _ := os.Getwd()
40 defer os.Chdir(origDir)
42 cl, err := NewClient(nil)
43 require.NoError(t, err)
44 require.Empty(t, cl.Close())
47 func TestAddDropTorrent(t *testing.T) {
48 cl, err := NewClient(TestingConfig(t))
49 require.NoError(t, err)
51 dir, mi := testutil.GreetingTestTorrent()
52 defer os.RemoveAll(dir)
53 tt, new, err := cl.AddTorrentSpec(TorrentSpecFromMetaInfo(mi))
54 require.NoError(t, err)
56 tt.SetMaxEstablishedConns(0)
57 tt.SetMaxEstablishedConns(1)
61 func TestAddTorrentNoSupportedTrackerSchemes(t *testing.T) {
66 func TestAddTorrentNoUsableURLs(t *testing.T) {
71 func TestAddPeersToUnknownTorrent(t *testing.T) {
76 func TestPieceHashSize(t *testing.T) {
77 assert.Equal(t, 20, pieceHash.Size())
80 func TestTorrentInitialState(t *testing.T) {
81 dir, mi := testutil.GreetingTestTorrent()
82 defer os.RemoveAll(dir)
84 cl.init(TestingConfig(t))
88 storage.NewFileWithCompletion(t.TempDir(), storage.NewMapPieceCompletion()),
92 err := tor.setInfoBytesLocked(mi.InfoBytes)
94 require.NoError(t, err)
95 require.Len(t, tor.pieces, 3)
96 tor.pendAllChunkSpecs(0)
98 assert.EqualValues(t, 3, tor.pieceNumPendingChunks(0))
100 assert.EqualValues(t, ChunkSpec{4, 1}, chunkIndexSpec(2, tor.pieceLength(0), tor.chunkSize))
103 func TestReducedDialTimeout(t *testing.T) {
104 cfg := NewDefaultClientConfig()
105 for _, _case := range []struct {
109 ExpectedReduced time.Duration
111 {cfg.NominalDialTimeout, 40, 0, cfg.NominalDialTimeout},
112 {cfg.NominalDialTimeout, 40, 1, cfg.NominalDialTimeout},
113 {cfg.NominalDialTimeout, 40, 39, cfg.NominalDialTimeout},
114 {cfg.NominalDialTimeout, 40, 40, cfg.NominalDialTimeout / 2},
115 {cfg.NominalDialTimeout, 40, 80, cfg.NominalDialTimeout / 3},
116 {cfg.NominalDialTimeout, 40, 4000, cfg.NominalDialTimeout / 101},
118 reduced := reducedDialTimeout(cfg.MinDialTimeout, _case.Max, _case.HalfOpenLimit, _case.PendingPeers)
119 expected := _case.ExpectedReduced
120 if expected < cfg.MinDialTimeout {
121 expected = cfg.MinDialTimeout
123 if reduced != expected {
124 t.Fatalf("expected %s, got %s", _case.ExpectedReduced, reduced)
129 func TestAddDropManyTorrents(t *testing.T) {
130 cl, err := NewClient(TestingConfig(t))
131 require.NoError(t, err)
133 for i := 0; i < 1000; i += 1 {
135 binary.PutVarint(spec.InfoHash[:], int64(i))
136 tt, new, err := cl.AddTorrentSpec(&spec)
137 assert.NoError(t, err)
143 func fileCachePieceResourceStorage(fc *filecache.Cache) storage.ClientImpl {
144 return storage.NewResourcePiecesOpts(
145 fc.AsResourceProvider(),
146 storage.ResourcePiecesOpts{
147 LeaveIncompleteChunks: true,
152 func TestMergingTrackersByAddingSpecs(t *testing.T) {
153 cl, err := NewClient(TestingConfig(t))
154 require.NoError(t, err)
156 spec := TorrentSpec{}
157 T, new, _ := cl.AddTorrentSpec(&spec)
161 spec.Trackers = [][]string{{"http://a"}, {"udp://b"}}
162 _, new, _ = cl.AddTorrentSpec(&spec)
164 assert.EqualValues(t, [][]string{{"http://a"}, {"udp://b"}}, T.metainfo.AnnounceList)
165 // Because trackers are disabled in TestingConfig.
166 assert.EqualValues(t, 0, len(T.trackerAnnouncers))
169 // We read from a piece which is marked completed, but is missing data.
170 func TestCompletedPieceWrongSize(t *testing.T) {
171 cfg := TestingConfig(t)
172 cfg.DefaultStorage = badStorage{}
173 cl, err := NewClient(cfg)
174 require.NoError(t, err)
176 info := metainfo.Info{
178 Pieces: make([]byte, 20),
179 Files: []metainfo.FileInfo{
180 {Path: []string{"greeting"}, Length: 13},
183 b, err := bencode.Marshal(info)
184 require.NoError(t, err)
185 tt, new, err := cl.AddTorrentSpec(&TorrentSpec{
187 InfoHash: metainfo.HashBytes(b),
189 require.NoError(t, err)
194 quicktest.Check(t, iotest.TestReader(r, []byte(testutil.GreetingFileContents)), quicktest.IsNil)
197 func BenchmarkAddLargeTorrent(b *testing.B) {
198 cfg := TestingConfig(b)
199 cfg.DisableTCP = true
200 cfg.DisableUTP = true
201 cl, err := NewClient(cfg)
202 require.NoError(b, err)
205 for i := 0; i < b.N; i += 1 {
206 t, err := cl.AddTorrentFromFile("testdata/bootstrap.dat.torrent")
214 func TestResponsive(t *testing.T) {
215 seederDataDir, mi := testutil.GreetingTestTorrent()
216 defer os.RemoveAll(seederDataDir)
217 cfg := TestingConfig(t)
219 cfg.DataDir = seederDataDir
220 seeder, err := NewClient(cfg)
223 seederTorrent, _, _ := seeder.AddTorrentSpec(TorrentSpecFromMetaInfo(mi))
224 seederTorrent.VerifyData()
225 leecherDataDir := t.TempDir()
226 cfg = TestingConfig(t)
227 cfg.DataDir = leecherDataDir
228 leecher, err := NewClient(cfg)
230 defer leecher.Close()
231 leecherTorrent, _, _ := leecher.AddTorrentSpec(func() (ret *TorrentSpec) {
232 ret = TorrentSpecFromMetaInfo(mi)
236 leecherTorrent.AddClientPeer(seeder)
237 reader := leecherTorrent.NewReader()
239 reader.SetReadahead(0)
240 reader.SetResponsive()
242 _, err = reader.Seek(3, io.SeekStart)
243 require.NoError(t, err)
244 _, err = io.ReadFull(reader, b)
246 assert.EqualValues(t, "lo", string(b))
247 _, err = reader.Seek(11, io.SeekStart)
248 require.NoError(t, err)
249 n, err := io.ReadFull(reader, b)
251 assert.EqualValues(t, 2, n)
252 assert.EqualValues(t, "d\n", string(b))
255 func TestTorrentDroppedDuringResponsiveRead(t *testing.T) {
256 seederDataDir, mi := testutil.GreetingTestTorrent()
257 defer os.RemoveAll(seederDataDir)
258 cfg := TestingConfig(t)
260 cfg.DataDir = seederDataDir
261 seeder, err := NewClient(cfg)
264 seederTorrent, _, _ := seeder.AddTorrentSpec(TorrentSpecFromMetaInfo(mi))
265 seederTorrent.VerifyData()
266 leecherDataDir := t.TempDir()
267 cfg = TestingConfig(t)
268 cfg.DataDir = leecherDataDir
269 leecher, err := NewClient(cfg)
271 defer leecher.Close()
272 leecherTorrent, _, _ := leecher.AddTorrentSpec(func() (ret *TorrentSpec) {
273 ret = TorrentSpecFromMetaInfo(mi)
277 leecherTorrent.AddClientPeer(seeder)
278 reader := leecherTorrent.NewReader()
280 reader.SetReadahead(0)
281 reader.SetResponsive()
283 _, err = reader.Seek(3, io.SeekStart)
284 require.NoError(t, err)
285 _, err = io.ReadFull(reader, b)
287 assert.EqualValues(t, "lo", string(b))
288 _, err = reader.Seek(11, io.SeekStart)
289 require.NoError(t, err)
290 leecherTorrent.Drop()
291 n, err := reader.Read(b)
292 assert.EqualError(t, err, "torrent closed")
293 assert.EqualValues(t, 0, n)
296 func TestDhtInheritBlocklist(t *testing.T) {
297 ipl := iplist.New(nil)
298 require.NotNil(t, ipl)
299 cfg := TestingConfig(t)
300 cfg.IPBlocklist = ipl
302 cl, err := NewClient(cfg)
303 require.NoError(t, err)
306 cl.eachDhtServer(func(s DhtServer) {
308 assert.Equal(t, ipl, s.(AnacrolixDhtServerWrapper).Server.IPBlocklist())
311 assert.EqualValues(t, 2, numServers)
314 // Check that stuff is merged in subsequent AddTorrentSpec for the same
316 func TestAddTorrentSpecMerging(t *testing.T) {
317 cl, err := NewClient(TestingConfig(t))
318 require.NoError(t, err)
320 dir, mi := testutil.GreetingTestTorrent()
321 defer os.RemoveAll(dir)
322 tt, new, err := cl.AddTorrentSpec(&TorrentSpec{
323 InfoHash: mi.HashInfoBytes(),
325 require.NoError(t, err)
327 require.Nil(t, tt.Info())
328 _, new, err = cl.AddTorrentSpec(TorrentSpecFromMetaInfo(mi))
329 require.NoError(t, err)
330 require.False(t, new)
331 require.NotNil(t, tt.Info())
334 func TestTorrentDroppedBeforeGotInfo(t *testing.T) {
335 dir, mi := testutil.GreetingTestTorrent()
337 cl, _ := NewClient(TestingConfig(t))
339 tt, _, _ := cl.AddTorrentSpec(&TorrentSpec{
340 InfoHash: mi.HashInfoBytes(),
343 assert.EqualValues(t, 0, len(cl.Torrents()))
351 func writeTorrentData(ts *storage.Torrent, info metainfo.Info, b []byte) {
352 for i := 0; i < info.NumPieces(); i += 1 {
354 ts.Piece(p).WriteAt(b[p.Offset():p.Offset()+p.Length()], 0)
358 func testAddTorrentPriorPieceCompletion(t *testing.T, alreadyCompleted bool, csf func(*filecache.Cache) storage.ClientImpl) {
359 fileCacheDir := t.TempDir()
360 fileCache, err := filecache.NewCache(fileCacheDir)
361 require.NoError(t, err)
362 greetingDataTempDir, greetingMetainfo := testutil.GreetingTestTorrent()
363 defer os.RemoveAll(greetingDataTempDir)
364 filePieceStore := csf(fileCache)
365 info, err := greetingMetainfo.UnmarshalInfo()
366 require.NoError(t, err)
367 ih := greetingMetainfo.HashInfoBytes()
368 greetingData, err := storage.NewClient(filePieceStore).OpenTorrent(&info, ih)
369 require.NoError(t, err)
370 writeTorrentData(greetingData, info, []byte(testutil.GreetingFileContents))
371 // require.Equal(t, len(testutil.GreetingFileContents), written)
372 // require.NoError(t, err)
373 for i := 0; i < info.NumPieces(); i++ {
375 if alreadyCompleted {
376 require.NoError(t, greetingData.Piece(p).MarkComplete())
379 cfg := TestingConfig(t)
380 // TODO: Disable network option?
381 cfg.DisableTCP = true
382 cfg.DisableUTP = true
383 cfg.DefaultStorage = filePieceStore
384 cl, err := NewClient(cfg)
385 require.NoError(t, err)
387 tt, err := cl.AddTorrent(greetingMetainfo)
388 require.NoError(t, err)
389 psrs := tt.PieceStateRuns()
390 assert.Len(t, psrs, 1)
391 assert.EqualValues(t, 3, psrs[0].Length)
392 assert.Equal(t, alreadyCompleted, psrs[0].Complete)
393 if alreadyCompleted {
395 quicktest.Check(t, iotest.TestReader(r, []byte(testutil.GreetingFileContents)), quicktest.IsNil)
399 func TestAddTorrentPiecesAlreadyCompleted(t *testing.T) {
400 testAddTorrentPriorPieceCompletion(t, true, fileCachePieceResourceStorage)
403 func TestAddTorrentPiecesNotAlreadyCompleted(t *testing.T) {
404 testAddTorrentPriorPieceCompletion(t, false, fileCachePieceResourceStorage)
407 func TestAddMetainfoWithNodes(t *testing.T) {
408 cfg := TestingConfig(t)
409 cfg.ListenHost = func(string) string { return "" }
411 cfg.DhtStartingNodes = func(string) dht.StartingNodesGetter { return func() ([]dht.Addr, error) { return nil, nil } }
412 // For now, we want to just jam the nodes into the table, without verifying them first. Also the
413 // DHT code doesn't support mixing secure and insecure nodes if security is enabled (yet).
414 // cfg.DHTConfig.NoSecurity = true
415 cl, err := NewClient(cfg)
416 require.NoError(t, err)
418 sum := func() (ret int64) {
419 cl.eachDhtServer(func(s DhtServer) {
420 ret += s.Stats().(dht.ServerStats).OutboundQueriesAttempted
424 assert.EqualValues(t, 0, sum())
425 tt, err := cl.AddTorrentFromFile("metainfo/testdata/issue_65a.torrent")
426 require.NoError(t, err)
427 // Nodes are not added or exposed in Torrent's metainfo. We just randomly
428 // check if the announce-list is here instead. TODO: Add nodes.
429 assert.Len(t, tt.metainfo.AnnounceList, 5)
430 // There are 6 nodes in the torrent file.
431 for sum() != int64(6*len(cl.dhtServers)) {
432 time.Sleep(time.Millisecond)
436 type testDownloadCancelParams struct {
437 SetLeecherStorageCapacity bool
438 LeecherStorageCapacity int64
442 func testDownloadCancel(t *testing.T, ps testDownloadCancelParams) {
443 greetingTempDir, mi := testutil.GreetingTestTorrent()
444 defer os.RemoveAll(greetingTempDir)
445 cfg := TestingConfig(t)
447 cfg.DataDir = greetingTempDir
448 seeder, err := NewClient(cfg)
449 require.NoError(t, err)
451 defer testutil.ExportStatusWriter(seeder, "s", t)()
452 seederTorrent, _, _ := seeder.AddTorrentSpec(TorrentSpecFromMetaInfo(mi))
453 seederTorrent.VerifyData()
454 leecherDataDir := t.TempDir()
455 fc, err := filecache.NewCache(leecherDataDir)
456 require.NoError(t, err)
457 if ps.SetLeecherStorageCapacity {
458 fc.SetCapacity(ps.LeecherStorageCapacity)
460 cfg.DefaultStorage = storage.NewResourcePieces(fc.AsResourceProvider())
461 cfg.DataDir = leecherDataDir
462 leecher, err := NewClient(cfg)
463 require.NoError(t, err)
464 defer leecher.Close()
465 defer testutil.ExportStatusWriter(leecher, "l", t)()
466 leecherGreeting, new, err := leecher.AddTorrentSpec(func() (ret *TorrentSpec) {
467 ret = TorrentSpecFromMetaInfo(mi)
471 require.NoError(t, err)
473 psc := leecherGreeting.SubscribePieceStateChanges()
476 leecherGreeting.cl.lock()
477 leecherGreeting.downloadPiecesLocked(0, leecherGreeting.numPieces())
479 leecherGreeting.cancelPiecesLocked(0, leecherGreeting.NumPieces(), "")
481 leecherGreeting.cl.unlock()
482 done := make(chan struct{})
484 go leecherGreeting.AddClientPeer(seeder)
485 completes := make(map[int]bool, 3)
486 expected := func() map[int]bool {
488 return map[int]bool{0: false, 1: false, 2: false}
490 return map[int]bool{0: true, 1: true, 2: true}
493 for !reflect.DeepEqual(completes, expected) {
495 completes[v.Index] = v.Complete
499 func TestTorrentDownloadAll(t *testing.T) {
500 testDownloadCancel(t, testDownloadCancelParams{})
503 func TestTorrentDownloadAllThenCancel(t *testing.T) {
504 testDownloadCancel(t, testDownloadCancelParams{
509 // Ensure that it's an error for a peer to send an invalid have message.
510 func TestPeerInvalidHave(t *testing.T) {
511 cfg := TestingConfig(t)
512 cfg.DropMutuallyCompletePeers = false
513 cl, err := NewClient(cfg)
514 require.NoError(t, err)
516 info := metainfo.Info{
518 Pieces: make([]byte, 20),
519 Files: []metainfo.FileInfo{{Length: 1}},
521 infoBytes, err := bencode.Marshal(info)
522 require.NoError(t, err)
523 tt, _new, err := cl.AddTorrentSpec(&TorrentSpec{
524 InfoBytes: infoBytes,
525 InfoHash: metainfo.HashBytes(infoBytes),
526 Storage: badStorage{},
528 require.NoError(t, err)
531 cn := &PeerConn{Peer: Peer{
533 callbacks: &cfg.Callbacks,
535 tt.conns[cn] = struct{}{}
539 assert.NoError(t, cn.peerSentHave(0))
540 assert.Error(t, cn.peerSentHave(1))
543 func TestPieceCompletedInStorageButNotClient(t *testing.T) {
544 greetingTempDir, greetingMetainfo := testutil.GreetingTestTorrent()
545 defer os.RemoveAll(greetingTempDir)
546 cfg := TestingConfig(t)
547 cfg.DataDir = greetingTempDir
548 seeder, err := NewClient(TestingConfig(t))
549 require.NoError(t, err)
550 seeder.AddTorrentSpec(&TorrentSpec{
551 InfoBytes: greetingMetainfo.InfoBytes,
555 // Check that when the listen port is 0, all the protocols listened on have
556 // the same port, and it isn't zero.
557 func TestClientDynamicListenPortAllProtocols(t *testing.T) {
558 cl, err := NewClient(TestingConfig(t))
559 require.NoError(t, err)
561 port := cl.LocalPort()
562 assert.NotEqual(t, 0, port)
563 cl.eachListener(func(s Listener) bool {
564 assert.Equal(t, port, missinggo.AddrPort(s.Addr()))
569 func TestClientDynamicListenTCPOnly(t *testing.T) {
570 cfg := TestingConfig(t)
571 cfg.DisableUTP = true
572 cfg.DisableTCP = false
573 cl, err := NewClient(cfg)
574 require.NoError(t, err)
576 assert.NotEqual(t, 0, cl.LocalPort())
579 func TestClientDynamicListenUTPOnly(t *testing.T) {
580 cfg := TestingConfig(t)
581 cfg.DisableTCP = true
582 cfg.DisableUTP = false
583 cl, err := NewClient(cfg)
584 require.NoError(t, err)
586 assert.NotEqual(t, 0, cl.LocalPort())
589 func totalConns(tts []*Torrent) (ret int) {
590 for _, tt := range tts {
598 func TestSetMaxEstablishedConn(t *testing.T) {
600 ih := testutil.GreetingMetaInfo().HashInfoBytes()
601 cfg := TestingConfig(t)
602 cfg.DisableAcceptRateLimiting = true
603 cfg.DropDuplicatePeerIds = true
604 for i := 0; i < 3; i += 1 {
605 cl, err := NewClient(cfg)
606 require.NoError(t, err)
608 tt, _ := cl.AddTorrentInfoHash(ih)
609 tt.SetMaxEstablishedConns(2)
610 defer testutil.ExportStatusWriter(cl, fmt.Sprintf("%d", i), t)()
611 tts = append(tts, tt)
614 for _, tt := range tts {
615 for _, _tt := range tts {
617 tt.AddClientPeer(_tt.cl)
622 waitTotalConns := func(num int) {
623 for totalConns(tts) != num {
625 time.Sleep(time.Millisecond)
630 tts[0].SetMaxEstablishedConns(1)
632 tts[0].SetMaxEstablishedConns(0)
634 tts[0].SetMaxEstablishedConns(1)
637 tts[0].SetMaxEstablishedConns(2)
642 // Creates a file containing its own name as data. Make a metainfo from that, adds it to the given
643 // client, and returns a magnet link.
644 func makeMagnet(t *testing.T, cl *Client, dir, name string) string {
645 os.MkdirAll(dir, 0o770)
646 file, err := os.Create(filepath.Join(dir, name))
647 require.NoError(t, err)
648 file.Write([]byte(name))
650 mi := metainfo.MetaInfo{}
652 info := metainfo.Info{PieceLength: 256 * 1024}
653 err = info.BuildFromFilePath(filepath.Join(dir, name))
654 require.NoError(t, err)
655 mi.InfoBytes, err = bencode.Marshal(info)
656 require.NoError(t, err)
657 magnet := mi.Magnet(nil, &info).String()
658 tr, err := cl.AddTorrent(&mi)
659 require.NoError(t, err)
660 require.True(t, tr.Seeding())
665 // https://github.com/anacrolix/torrent/issues/114
666 func TestMultipleTorrentsWithEncryption(t *testing.T) {
667 testSeederLeecherPair(
669 func(cfg *ClientConfig) {
670 cfg.HeaderObfuscationPolicy.Preferred = true
671 cfg.HeaderObfuscationPolicy.RequirePreferred = true
673 func(cfg *ClientConfig) {
674 cfg.HeaderObfuscationPolicy.RequirePreferred = false
679 // Test that the leecher can download a torrent in its entirety from the seeder. Note that the
680 // seeder config is done first.
681 func testSeederLeecherPair(t *testing.T, seeder, leecher func(*ClientConfig)) {
682 cfg := TestingConfig(t)
684 cfg.DataDir = filepath.Join(cfg.DataDir, "server")
685 os.Mkdir(cfg.DataDir, 0o755)
687 server, err := NewClient(cfg)
688 require.NoError(t, err)
690 defer testutil.ExportStatusWriter(server, "s", t)()
691 magnet1 := makeMagnet(t, server, cfg.DataDir, "test1")
692 // Extra torrents are added to test the seeder having to match incoming obfuscated headers
693 // against more than one torrent. See issue #114
694 makeMagnet(t, server, cfg.DataDir, "test2")
695 for i := 0; i < 100; i++ {
696 makeMagnet(t, server, cfg.DataDir, fmt.Sprintf("test%d", i+2))
698 cfg = TestingConfig(t)
699 cfg.DataDir = filepath.Join(cfg.DataDir, "client")
701 client, err := NewClient(cfg)
702 require.NoError(t, err)
704 defer testutil.ExportStatusWriter(client, "c", t)()
705 tr, err := client.AddMagnet(magnet1)
706 require.NoError(t, err)
707 tr.AddClientPeer(server)
713 // This appears to be the situation with the S3 BitTorrent client.
714 func TestObfuscatedHeaderFallbackSeederDisallowsLeecherPrefers(t *testing.T) {
715 // Leecher prefers obfuscation, but the seeder does not allow it.
716 testSeederLeecherPair(
718 func(cfg *ClientConfig) {
719 cfg.HeaderObfuscationPolicy.Preferred = false
720 cfg.HeaderObfuscationPolicy.RequirePreferred = true
722 func(cfg *ClientConfig) {
723 cfg.HeaderObfuscationPolicy.Preferred = true
724 cfg.HeaderObfuscationPolicy.RequirePreferred = false
729 func TestObfuscatedHeaderFallbackSeederRequiresLeecherPrefersNot(t *testing.T) {
730 // Leecher prefers no obfuscation, but the seeder enforces it.
731 testSeederLeecherPair(
733 func(cfg *ClientConfig) {
734 cfg.HeaderObfuscationPolicy.Preferred = true
735 cfg.HeaderObfuscationPolicy.RequirePreferred = true
737 func(cfg *ClientConfig) {
738 cfg.HeaderObfuscationPolicy.Preferred = false
739 cfg.HeaderObfuscationPolicy.RequirePreferred = false
744 func TestClientAddressInUse(t *testing.T) {
745 s, _ := NewUtpSocket("udp", ":50007", nil, log.Default)
749 cfg := TestingConfig(t).SetListenAddr(":50007")
750 cl, err := NewClient(cfg)
751 require.Error(t, err)
755 func TestClientHasDhtServersWhenUtpDisabled(t *testing.T) {
756 cc := TestingConfig(t)
759 cl, err := NewClient(cc)
760 require.NoError(t, err)
762 assert.NotEmpty(t, cl.DhtServers())
765 func TestClientDisabledImplicitNetworksButDhtEnabled(t *testing.T) {
766 cfg := TestingConfig(t)
767 cfg.DisableTCP = true
768 cfg.DisableUTP = true
770 cl, err := NewClient(cfg)
771 require.NoError(t, err)
773 assert.Empty(t, cl.listeners)
774 assert.NotEmpty(t, cl.DhtServers())