libgo/go/strconv/atob_test.go

   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.
   4
   5 package strconv_test
   6
   7 import (
   8         "os"
   9         . "strconv"
  10         "testing"
  11 )
  12
  13 type atobTest struct {
  14         in  string
  15         out bool
  16         err os.Error
  17 }
  18
  19 var atobtests = []atobTest{
  20         {"", false, os.EINVAL},
  21         {"asdf", false, os.EINVAL},
  22         {"0", false, nil},
  23         {"f", false, nil},
  24         {"F", false, nil},
  25         {"FALSE", false, nil},
  26         {"false", false, nil},
  27         {"1", true, nil},
  28         {"t", true, nil},
  29         {"T", true, nil},
  30         {"TRUE", true, nil},
  31         {"true", true, nil},
  32 }
  33
  34 func TestAtob(t *testing.T) {
  35         for _, test := range atobtests {
  36                 b, e := Atob(test.in)
  37                 if test.err != nil {
  38                         // expect an error
  39                         if e == nil {
  40                                 t.Errorf("%s: expected %s but got nil", test.in, test.err)
  41                         } else {
  42                                 // NumError assertion must succeed; it's the only thing we return.
  43                                 if test.err != e.(*NumError).Error {
  44                                         t.Errorf("%s: expected %s but got %s", test.in, test.err, e)
  45                                 }
  46                         }
  47                 } else {
  48                         if e != nil {
  49                                 t.Errorf("%s: expected no error but got %s", test.in, test.err, e)
  50                         }
  51                         if b != test.out {
  52                                 t.Errorf("%s: expected %t but got %t", test.in, test.out, b)
  53                         }
  54                 }
  55         }
  56 }