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encoding/base64: new example for NewEncoder with emphasis on Close

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Fixes #4394.

R=iant, bradfitz, rsc, remigius.gieben
CC=golang-dev
https://golang.org/cl/6847125
This commit is contained in:
Shenghou Ma 2012-12-11 11:49:02 -05:00 committed by Russ Cox
parent 0d22573f6e
commit 15353d2114
2 changed files with 30 additions and 0 deletions
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15
src/pkg/encoding/base32/example_test.go
View File

@ -2,11 +2,14 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Keep in sync with ../base64/example_test.go.
package base32_test
import (
"encoding/base32"
"fmt"
"os"
)
func ExampleEncoding_EncodeToString() {
@ -28,3 +31,15 @@ func ExampleEncoding_DecodeString() {
// Output:
// "some data with \x00 and \ufeff"
}
func ExampleNewEncoder() {
input := []byte("foo\x00bar")
encoder := base32.NewEncoder(base32.StdEncoding, os.Stdout)
encoder.Write(input)
// Must close the encoder when finished to flush any partial blocks.
// If you comment out the following line, the last partial block "r"
// won't be encoded.
encoder.Close()
// Output:
// MZXW6ADCMFZA====
}

15
src/pkg/encoding/base64/example_test.go
View File

@ -2,11 +2,14 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Keep in sync with ../base32/example_test.go.
package base64_test
import (
"encoding/base64"
"fmt"
"os"
)
func ExampleEncoding_EncodeToString() {
@ -28,3 +31,15 @@ func ExampleEncoding_DecodeString() {
// Output:
// "some data with \x00 and \ufeff"
}
func ExampleNewEncoder() {
input := []byte("foo\x00bar")
encoder := base64.NewEncoder(base64.StdEncoding, os.Stdout)
encoder.Write(input)
// Must close the encoder when finished to flush any partial blocks.
// If you comment out the following line, the last partial block "r"
// won't be encoded.
encoder.Close()
// Output:
// Zm9vAGJhcg==
}