net/mail: add example to package
Change-Id: I912cafc66463f81cde839afc8f06b7eadcbf6f57
Reviewed-on: https://go-review.googlesource.com/11992
Reviewed-by: Andrew Gerrand <adg@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/src/net/mail/example_test.go b/src/net/mail/example_test.go
new file mode 100644
index 0000000..c336564
--- /dev/null
+++ b/src/net/mail/example_test.go
@@ -0,0 +1,77 @@
+// Copyright 2015 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 mail_test
+
+import (
+ "fmt"
+ "io/ioutil"
+ "log"
+ "net/mail"
+ "strings"
+)
+
+func ExampleParseAddressList() {
+ const list = "Alice <alice@example.com>, Bob <bob@example.com>, Eve <eve@example.com>"
+ emails, err := mail.ParseAddressList(list)
+ if err != nil {
+ log.Fatal(err)
+ }
+
+ for _, v := range emails {
+ fmt.Println(v.Name, v.Address)
+ }
+
+ // Output:
+ // Alice alice@example.com
+ // Bob bob@example.com
+ // Eve eve@example.com
+}
+
+func ExampleParseAddress() {
+ e, err := mail.ParseAddress("Alice <alice@example.com>")
+ if err != nil {
+ log.Fatal(err)
+ }
+
+ fmt.Println(e.Name, e.Address)
+
+ // Output:
+ // Alice alice@example.com
+}
+
+func ExampleReadMessage() {
+ msg := `Date: Mon, 23 Jun 2015 11:40:36 -0400
+From: Gopher <from@example.com>
+To: Another Gopher <to@example.com>
+Subject: Gophers at Gophercon
+
+Message body
+`
+
+ r := strings.NewReader(msg)
+ m, err := mail.ReadMessage(r)
+ if err != nil {
+ log.Fatal(err)
+ }
+
+ header := m.Header
+ fmt.Println("Date:", header.Get("Date"))
+ fmt.Println("From:", header.Get("From"))
+ fmt.Println("To:", header.Get("To"))
+ fmt.Println("Subject:", header.Get("Subject"))
+
+ body, err := ioutil.ReadAll(m.Body)
+ if err != nil {
+ log.Fatal(err)
+ }
+ fmt.Printf("%s", body)
+
+ // Output:
+ // Date: Mon, 23 Jun 2015 11:40:36 -0400
+ // From: Gopher <from@example.com>
+ // To: Another Gopher <to@example.com>
+ // Subject: Gophers at Gophercon
+ // Message body
+}
