| 31 | } |
| 32 | |
| 33 | func TestBasicReadWrite(t *testing.T) { |
| 34 | transport := newFakeTransport() |
| 35 | |
| 36 | reader := NewReader("1", 1024, transport) |
| 37 | writer := NewWriter("1", 1024, transport) |
| 38 | |
| 39 | go func() { |
| 40 | for dataPk := range transport.dataChan { |
| 41 | reader.RecvData(dataPk) |
| 42 | } |
| 43 | }() |
| 44 | |
| 45 | go func() { |
| 46 | for ackPk := range transport.ackChan { |
| 47 | writer.RecvAck(ackPk) |
| 48 | } |
| 49 | }() |
| 50 | |
| 51 | testData := []byte("Hello, World!") |
| 52 | n, err := writer.Write(testData) |
| 53 | if err != nil { |
| 54 | t.Fatalf("Write failed: %v", err) |
| 55 | } |
| 56 | if n != len(testData) { |
| 57 | t.Fatalf("Write returned %d, expected %d", n, len(testData)) |
| 58 | } |
| 59 | |
| 60 | buf := make([]byte, 1024) |
| 61 | n, err = reader.Read(buf) |
| 62 | if err != nil { |
| 63 | t.Fatalf("Read failed: %v", err) |
| 64 | } |
| 65 | if n != len(testData) { |
| 66 | t.Fatalf("Read returned %d, expected %d", n, len(testData)) |
| 67 | } |
| 68 | if !bytes.Equal(buf[:n], testData) { |
| 69 | t.Fatalf("Read data %q doesn't match written data %q", buf[:n], testData) |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | func TestEOF(t *testing.T) { |
| 74 | transport := newFakeTransport() |