"sync"
"testing"
+ "golang.org/x/time/rate"
+
"github.com/frankban/quicktest"
qt "github.com/frankban/quicktest"
"github.com/stretchr/testify/require"
var cl Client
cl.init(TestingConfig(t))
cl.initLogger()
- c := cl.newConnection(nil, false, nil, "io.Pipe", "")
+ c := cl.newConnection(nil, newConnectionOpts{network: "io.Pipe"})
c.setTorrent(cl.newTorrent(metainfo.Hash{}, nil))
if err := c.t.setInfo(&metainfo.Info{Pieces: make([]byte, metainfo.HashSize*3)}); err != nil {
t.Log(err)
r, w := io.Pipe()
// c.r = r
c.w = w
- c.startWriter()
+ c.startMessageWriter()
c.locker().Lock()
c.t._completedPieces.Add(1)
c.postBitfield( /*[]bool{false, true, false}*/ )
t.onSetInfo()
t._pendingPieces.Add(0)
r, w := net.Pipe()
- cn := cl.newConnection(r, true, r.RemoteAddr(), r.RemoteAddr().Network(), regularNetConnPeerConnConnString(r))
+ cn := cl.newConnection(r, newConnectionOpts{
+ outgoing: true,
+ remoteAddr: r.RemoteAddr(),
+ network: r.RemoteAddr().Network(),
+ connString: regularNetConnPeerConnConnString(r),
+ })
cn.setTorrent(t)
mrlErrChan := make(chan error)
msg := pp.Message{
pc := PeerConn{
Peer: Peer{t: tt},
}
+ pc.initRequestState()
pc.peerImpl = &pc
tt.conns[&pc] = struct{}{}
c.Assert(pc.onPeerSentHaveAll(), qt.IsNil)
// No difference
c.Assert(pc(1, 2, false, false, false).hasPreferredNetworkOver(pc(1, 2, false, false, false)), qt.IsFalse)
}
+
+func TestReceiveLargeRequest(t *testing.T) {
+ c := qt.New(t)
+ cl := newTestingClient(t)
+ pc := cl.newConnection(nil, newConnectionOpts{network: "test"})
+ tor := cl.newTorrentForTesting()
+ tor.info = &metainfo.Info{PieceLength: 3 << 20}
+ pc.setTorrent(tor)
+ tor._completedPieces.Add(0)
+ pc.PeerExtensionBytes.SetBit(pp.ExtensionBitFast, true)
+ pc.choking = false
+ pc.initMessageWriter()
+ req := Request{}
+ req.Length = defaultChunkSize
+ c.Assert(pc.fastEnabled(), qt.IsTrue)
+ c.Check(pc.onReadRequest(req, false), qt.IsNil)
+ c.Check(pc.peerRequests, qt.HasLen, 1)
+ req.Length = 2 << 20
+ c.Check(pc.onReadRequest(req, false), qt.IsNil)
+ c.Check(pc.peerRequests, qt.HasLen, 2)
+ pc.peerRequests = nil
+ pc.t.cl.config.UploadRateLimiter = rate.NewLimiter(1, defaultChunkSize)
+ req.Length = defaultChunkSize
+ c.Check(pc.onReadRequest(req, false), qt.IsNil)
+ c.Check(pc.peerRequests, qt.HasLen, 1)
+ req.Length = 2 << 20
+ c.Check(pc.onReadRequest(req, false), qt.IsNil)
+ c.Check(pc.messageWriter.writeBuffer.Len(), qt.Equals, 17)
+}
+
+func TestChunkOverflowsPiece(t *testing.T) {
+ c := qt.New(t)
+ check := func(begin, length, limit pp.Integer, expected bool) {
+ c.Check(chunkOverflowsPiece(ChunkSpec{begin, length}, limit), qt.Equals, expected)
+ }
+ check(2, 3, 1, true)
+ check(2, pp.IntegerMax, 1, true)
+ check(2, pp.IntegerMax, 3, true)
+ check(2, pp.IntegerMax, pp.IntegerMax, true)
+ check(2, pp.IntegerMax-2, pp.IntegerMax, false)
+}