libgo/go/bufio/export_test.go

   1 // Copyright 2013 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.
   4
   5 package bufio
   6
   7 // Exported for testing only.
   8 import (
   9         "unicode/utf8"
  10 )
  11
  12 var IsSpace = isSpace
  13
  14 func (s *Scanner) MaxTokenSize(n int) {
  15         if n < utf8.UTFMax || n > 1e9 {
  16                 panic("bad max token size")
  17         }
  18         if n < len(s.buf) {
  19                 s.buf = make([]byte, n)
  20         }
  21         s.maxTokenSize = n
  22 }
  23
  24 // ErrOrEOF is like Err, but returns EOF. Used to test a corner case.
  25 func (s *Scanner) ErrOrEOF() error {
  26         return s.err
  27 }