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[bytom/vapor.git] / vendor / golang.org / x / text / language / display / examples_test.go

diff --git a/vendor/golang.org/x/text/language/display/examples_test.go b/vendor/golang.org/x/text/language/display/examples_test.go
new file mode 100644 (file)
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+++ b/vendor/golang.org/x/text/language/display/examples_test.go
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+// Copyright 2014 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 display_test
+
+import (
+       "fmt"
+
+       "golang.org/x/text/language"
+       "golang.org/x/text/language/display"
+)
+
+func ExampleNamer() {
+       supported := []string{
+               "en-US", "en-GB", "ja", "zh", "zh-Hans", "zh-Hant", "pt", "pt-PT", "ko", "ar", "el", "ru", "uk", "pa",
+       }
+
+       en := display.English.Languages()
+
+       for _, s := range supported {
+               t := language.MustParse(s)
+               fmt.Printf("%-20s (%s)\n", en.Name(t), display.Self.Name(t))
+       }
+
+       // Output:
+       // American English     (American English)
+       // British English      (British English)
+       // Japanese             (日本語)
+       // Chinese              (中文)
+       // Simplified Chinese   (简体中文)
+       // Traditional Chinese  (繁體中文)
+       // Portuguese           (português)
+       // European Portuguese  (português europeu)
+       // Korean               (한국어)
+       // Arabic               (العربية)
+       // Greek                (Ελληνικά)
+       // Russian              (русский)
+       // Ukrainian            (українська)
+       // Punjabi              (ਪੰਜਾਬੀ)
+}
+
+func ExampleTags() {
+       n := display.Tags(language.English)
+       fmt.Println(n.Name(language.Make("nl")))
+       fmt.Println(n.Name(language.Make("nl-BE")))
+       fmt.Println(n.Name(language.Make("nl-CW")))
+       fmt.Println(n.Name(language.Make("nl-Arab")))
+       fmt.Println(n.Name(language.Make("nl-Cyrl-RU")))
+
+       // Output:
+       // Dutch
+       // Flemish
+       // Dutch (Curaçao)
+       // Dutch (Arabic)
+       // Dutch (Cyrillic, Russia)
+}
+
+// ExampleDictionary shows how to reduce the amount of data linked into your
+// binary by only using the predefined Dictionary variables of the languages you
+// wish to support.
+func ExampleDictionary() {
+       tags := []language.Tag{
+               language.English,
+               language.German,
+               language.Japanese,
+               language.Russian,
+       }
+       dicts := []*display.Dictionary{
+               display.English,
+               display.German,
+               display.Japanese,
+               display.Russian,
+       }
+
+       m := language.NewMatcher(tags)
+
+       getDict := func(t language.Tag) *display.Dictionary {
+               _, i, confidence := m.Match(t)
+               // Skip this check if you want to support a fall-back language, which
+               // will be the first one passed to NewMatcher.
+               if confidence == language.No {
+                       return nil
+               }
+               return dicts[i]
+       }
+
+       // The matcher will match Swiss German to German.
+       n := getDict(language.Make("gsw")).Languages()
+       fmt.Println(n.Name(language.German))
+       fmt.Println(n.Name(language.Make("de-CH")))
+       fmt.Println(n.Name(language.Make("gsw")))
+
+       // Output:
+       // Deutsch
+       // Schweizer Hochdeutsch
+       // Schweizerdeutsch
+}