(t *testing.T, n int)
| 37 | } |
| 38 | |
| 39 | func readTxt(t *testing.T, n int) []byte { |
| 40 | f, err := os.Open("../blob_8k.dat") |
| 41 | if err != nil { |
| 42 | t.Fatal("read file error") |
| 43 | } |
| 44 | defer f.Close() |
| 45 | |
| 46 | data := make([]byte, 1024) |
| 47 | _, err = f.Read(data) |
| 48 | if err != nil { |
| 49 | t.Fatal("read txt error") |
| 50 | } |
| 51 | return data[:n] |
| 52 | } |