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         . "strconv"
   9         "testing"
  10 )
  11
  12 type atobTest struct {
  13         in  string
  14         out bool
  15         err error
  16 }
  17
  18 var atobtests = []atobTest{
  19         {"", false, ErrSyntax},
  20         {"asdf", false, ErrSyntax},
  21         {"0", false, nil},
  22         {"f", false, nil},
  23         {"F", false, nil},
  24         {"FALSE", 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         {"True", true, nil},
  33 }
  34
  35 func TestParseBool(t *testing.T) {
  36         for _, test := range atobtests {
  37                 b, e := ParseBool(test.in)
  38                 if test.err != nil {
  39                         // expect an error
  40                         if e == nil {
  41                                 t.Errorf("%s: expected %s but got nil", test.in, test.err)
  42                         } else {
  43                                 // NumError assertion must succeed; it's the only thing we return.
  44                                 if test.err != e.(*NumError).Err {
  45                                         t.Errorf("%s: expected %s but got %s", test.in, test.err, e)
  46                                 }
  47                         }
  48                 } else {
  49                         if e != nil {
  50                                 t.Errorf("%s: expected no error but got %s", test.in, e)
  51                         }
  52                         if b != test.out {
  53                                 t.Errorf("%s: expected %t but got %t", test.in, test.out, b)
  54                         }
  55                 }
  56         }
  57 }