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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package strconv_test
import (
"bytes"
. "strconv"
"testing"
)
type atobTest struct {
in string
out bool
err error
}
var atobtests = []atobTest{
{"", false, ErrSyntax},
{"asdf", false, ErrSyntax},
{"0", false, nil},
{"f", false, nil},
{"F", false, nil},
{"FALSE", false, nil},
{"false", false, nil},
{"False", false, nil},
{"1", true, nil},
{"t", true, nil},
{"T", true, nil},
{"TRUE", true, nil},
{"true", true, nil},
{"True", true, nil},
}
func TestParseBool(t *testing.T) {
for _, test := range atobtests {
b, e := ParseBool(test.in)
if test.err != nil {
// expect an error
if e == nil {
t.Errorf("%s: expected %s but got nil", test.in, test.err)
} else {
// NumError assertion must succeed; it's the only thing we return.
if test.err != e.(*NumError).Err {
t.Errorf("%s: expected %s but got %s", test.in, test.err, e)
}
}
} else {
if e != nil {
t.Errorf("%s: expected no error but got %s", test.in, e)
}
if b != test.out {
t.Errorf("%s: expected %t but got %t", test.in, test.out, b)
}
}
}
}
var boolString = map[bool]string{
true: "true",
false: "false",
}
func TestFormatBool(t *testing.T) {
for b, s := range boolString {
if f := FormatBool(b); f != s {
t.Errorf(`FormatBool(%v): expected %q but got %q`, b, s, f)
}
}
}
type appendBoolTest struct {
b bool
in []byte
out []byte
}
var appendBoolTests = []appendBoolTest{
{true, []byte("foo "), []byte("foo true")},
{false, []byte("foo "), []byte("foo false")},
}
func TestAppendBool(t *testing.T) {
for _, test := range appendBoolTests {
b := AppendBool(test.in, test.b)
if !bytes.Equal(b, test.out) {
t.Errorf("AppendBool(%q, %v): expected %q but got %q", test.in, test.b, test.out, b)
}
}
}
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