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author | Tianon Gravi <admwiggin@gmail.com> | 2015-01-15 11:54:00 -0700 |
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committer | Tianon Gravi <admwiggin@gmail.com> | 2015-01-15 11:54:00 -0700 |
commit | f154da9e12608589e8d5f0508f908a0c3e88a1bb (patch) | |
tree | f8255d51e10c6f1e0ed69702200b966c9556a431 /src/pkg/unicode/utf8/example_test.go | |
parent | 8d8329ed5dfb9622c82a9fbec6fd99a580f9c9f6 (diff) | |
download | golang-upstream/1.4.tar.gz |
Imported Upstream version 1.4upstream/1.4
Diffstat (limited to 'src/pkg/unicode/utf8/example_test.go')
-rw-r--r-- | src/pkg/unicode/utf8/example_test.go | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/src/pkg/unicode/utf8/example_test.go b/src/pkg/unicode/utf8/example_test.go deleted file mode 100644 index 7b3e7ac74..000000000 --- a/src/pkg/unicode/utf8/example_test.go +++ /dev/null @@ -1,196 +0,0 @@ -// 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 utf8_test - -import ( - "fmt" - "unicode/utf8" -) - -func ExampleDecodeLastRune() { - b := []byte("Hello, 世界") - - for len(b) > 0 { - r, size := utf8.DecodeLastRune(b) - fmt.Printf("%c %v\n", r, size) - - b = b[:len(b)-size] - } - // Output: - // 界 3 - // 世 3 - // 1 - // , 1 - // o 1 - // l 1 - // l 1 - // e 1 - // H 1 -} - -func ExampleDecodeLastRuneInString() { - str := "Hello, 世界" - - for len(str) > 0 { - r, size := utf8.DecodeLastRuneInString(str) - fmt.Printf("%c %v\n", r, size) - - str = str[:len(str)-size] - } - // Output: - // 界 3 - // 世 3 - // 1 - // , 1 - // o 1 - // l 1 - // l 1 - // e 1 - // H 1 - -} - -func ExampleDecodeRune() { - b := []byte("Hello, 世界") - - for len(b) > 0 { - r, size := utf8.DecodeRune(b) - fmt.Printf("%c %v\n", r, size) - - b = b[size:] - } - // Output: - // H 1 - // e 1 - // l 1 - // l 1 - // o 1 - // , 1 - // 1 - // 世 3 - // 界 3 -} - -func ExampleDecodeRuneInString() { - str := "Hello, 世界" - - for len(str) > 0 { - r, size := utf8.DecodeRuneInString(str) - fmt.Printf("%c %v\n", r, size) - - str = str[size:] - } - // Output: - // H 1 - // e 1 - // l 1 - // l 1 - // o 1 - // , 1 - // 1 - // 世 3 - // 界 3 -} - -func ExampleEncodeRune() { - r := '世' - buf := make([]byte, 3) - - n := utf8.EncodeRune(buf, r) - - fmt.Println(buf) - fmt.Println(n) - // Output: - // [228 184 150] - // 3 -} - -func ExampleFullRune() { - buf := []byte{228, 184, 150} // 世 - fmt.Println(utf8.FullRune(buf)) - fmt.Println(utf8.FullRune(buf[:2])) - // Output: - // true - // false -} - -func ExampleFullRuneInString() { - str := "世" - fmt.Println(utf8.FullRuneInString(str)) - fmt.Println(utf8.FullRuneInString(str[:2])) - // Output: - // true - // false -} - -func ExampleRuneCount() { - buf := []byte("Hello, 世界") - fmt.Println("bytes =", len(buf)) - fmt.Println("runes =", utf8.RuneCount(buf)) - // Output: - // bytes = 13 - // runes = 9 -} - -func ExampleRuneCountInString() { - str := "Hello, 世界" - fmt.Println("bytes =", len(str)) - fmt.Println("runes =", utf8.RuneCountInString(str)) - // Output: - // bytes = 13 - // runes = 9 -} - -func ExampleRuneLen() { - fmt.Println(utf8.RuneLen('a')) - fmt.Println(utf8.RuneLen('界')) - // Output: - // 1 - // 3 -} - -func ExampleRuneStart() { - buf := []byte("a界") - fmt.Println(utf8.RuneStart(buf[0])) - fmt.Println(utf8.RuneStart(buf[1])) - fmt.Println(utf8.RuneStart(buf[2])) - // Output: - // true - // true - // false -} - -func ExampleValid() { - valid := []byte("Hello, 世界") - invalid := []byte{0xff, 0xfe, 0xfd} - - fmt.Println(utf8.Valid(valid)) - fmt.Println(utf8.Valid(invalid)) - // Output: - // true - // false -} - -func ExampleValidRune() { - valid := 'a' - invalid := rune(0xfffffff) - - fmt.Println(utf8.ValidRune(valid)) - fmt.Println(utf8.ValidRune(invalid)) - // Output: - // true - // false -} - -func ExampleValidString() { - valid := "Hello, 世界" - invalid := string([]byte{0xff, 0xfe, 0xfd}) - - fmt.Println(utf8.ValidString(valid)) - fmt.Println(utf8.ValidString(invalid)) - // Output: - // true - // false -} |