mirror of
https://github.com/rclone/rclone.git
synced 2024-11-30 04:15:26 +01:00
43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
// Copyright 2013 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 encoding_test
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
"os"
|
|
"strings"
|
|
|
|
"golang.org/x/text/encoding"
|
|
"golang.org/x/text/encoding/charmap"
|
|
"golang.org/x/text/encoding/unicode"
|
|
"golang.org/x/text/transform"
|
|
)
|
|
|
|
func ExampleDecodeWindows1252() {
|
|
sr := strings.NewReader("Gar\xe7on !")
|
|
tr := charmap.Windows1252.NewDecoder().Reader(sr)
|
|
io.Copy(os.Stdout, tr)
|
|
// Output: Garçon !
|
|
}
|
|
|
|
func ExampleUTF8Validator() {
|
|
for i := 0; i < 2; i++ {
|
|
var transformer transform.Transformer
|
|
transformer = unicode.UTF16(unicode.BigEndian, unicode.IgnoreBOM).NewEncoder()
|
|
if i == 1 {
|
|
transformer = transform.Chain(encoding.UTF8Validator, transformer)
|
|
}
|
|
dst := make([]byte, 256)
|
|
src := []byte("abc\xffxyz") // src is invalid UTF-8.
|
|
nDst, nSrc, err := transformer.Transform(dst, src, true)
|
|
fmt.Printf("i=%d: produced %q, consumed %q, error %v\n",
|
|
i, dst[:nDst], src[:nSrc], err)
|
|
}
|
|
// Output:
|
|
// i=0: produced "\x00a\x00b\x00c\xff\xfd\x00x\x00y\x00z", consumed "abc\xffxyz", error <nil>
|
|
// i=1: produced "\x00a\x00b\x00c", consumed "abc", error encoding: invalid UTF-8
|
|
}
|