mirror of git://gcc.gnu.org/git/gcc.git
101 lines
2.5 KiB
Go
101 lines
2.5 KiB
Go
// Copyright 2015 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build ignore
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package mime_test
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import (
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"bytes"
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"fmt"
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"io"
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"io/ioutil"
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"mime"
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)
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func ExampleWordEncoder_Encode() {
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fmt.Println(mime.QEncoding.Encode("utf-8", "¡Hola, señor!"))
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fmt.Println(mime.QEncoding.Encode("utf-8", "Hello!"))
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fmt.Println(mime.BEncoding.Encode("UTF-8", "¡Hola, señor!"))
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fmt.Println(mime.QEncoding.Encode("ISO-8859-1", "Caf\xE9"))
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// Output:
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// =?utf-8?q?=C2=A1Hola,_se=C3=B1or!?=
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// Hello!
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// =?UTF-8?b?wqFIb2xhLCBzZcOxb3Ih?=
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// =?ISO-8859-1?q?Caf=E9?=
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}
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func ExampleWordDecoder_Decode() {
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dec := new(mime.WordDecoder)
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header, err := dec.Decode("=?utf-8?q?=C2=A1Hola,_se=C3=B1or!?=")
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if err != nil {
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panic(err)
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}
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fmt.Println(header)
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dec.CharsetReader = func(charset string, input io.Reader) (io.Reader, error) {
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switch charset {
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case "x-case":
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// Fake character set for example.
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// Real use would integrate with packages such
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// as code.google.com/p/go-charset
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content, err := ioutil.ReadAll(input)
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if err != nil {
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return nil, err
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}
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return bytes.NewReader(bytes.ToUpper(content)), nil
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default:
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return nil, fmt.Errorf("unhandled charset %q", charset)
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}
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}
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header, err = dec.Decode("=?x-case?q?hello!?=")
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if err != nil {
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panic(err)
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}
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fmt.Println(header)
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// Output:
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// ¡Hola, señor!
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// HELLO!
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}
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func ExampleWordDecoder_DecodeHeader() {
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dec := new(mime.WordDecoder)
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header, err := dec.DecodeHeader("=?utf-8?q?=C3=89ric?= <eric@example.org>, =?utf-8?q?Ana=C3=AFs?= <anais@example.org>")
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if err != nil {
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panic(err)
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}
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fmt.Println(header)
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header, err = dec.DecodeHeader("=?utf-8?q?=C2=A1Hola,?= =?utf-8?q?_se=C3=B1or!?=")
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if err != nil {
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panic(err)
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}
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fmt.Println(header)
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dec.CharsetReader = func(charset string, input io.Reader) (io.Reader, error) {
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switch charset {
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case "x-case":
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// Fake character set for example.
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// Real use would integrate with packages such
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// as code.google.com/p/go-charset
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content, err := ioutil.ReadAll(input)
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if err != nil {
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return nil, err
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}
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return bytes.NewReader(bytes.ToUpper(content)), nil
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default:
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return nil, fmt.Errorf("unhandled charset %q", charset)
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}
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}
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header, err = dec.DecodeHeader("=?x-case?q?hello_?= =?x-case?q?world!?=")
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if err != nil {
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panic(err)
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}
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fmt.Println(header)
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// Output:
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// Éric <eric@example.org>, Anaïs <anais@example.org>
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// ¡Hola, señor!
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// HELLO WORLD!
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}
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