1 // Copyright 2009 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
14 func TestReadLine(t *testing.T) {
15 // /etc/services file does not exist on windows and Plan 9.
17 case "plan9", "windows":
18 t.Logf("skipping test on %q", runtime.GOOS)
21 filename := "/etc/services" // a nice big file
23 fd, err := os.Open(filename)
25 t.Fatalf("open %s: %v", filename, err)
27 br := bufio.NewReader(fd)
29 file, err := open(filename)
31 t.Fatalf("net.open(%s) = nil", filename)
37 bline, berr := br.ReadString('\n')
38 if n := len(bline); n > 0 {
39 bline = bline[0 : n-1]
41 line, ok := file.readLine()
42 if (berr != nil) != !ok || bline != line {
43 t.Fatalf("%s:%d (#%d)\nbufio => %q, %v\nnet => %q, %v",
44 filename, lineno, byteno, bline, berr, line, ok)
50 byteno += len(line) + 1