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Replace deprecated ioutil

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As of Go 1.16, the same functionality is now provided by package io or
package os, and those implementations should be preferred in new code.
This commit is contained in:
albertony 2022-08-20 16:38:02 +02:00 • committed by Nick Craig-Wood
parent 776e5ea83a
commit 5d6b8141ec
108 changed files with 295 additions and 359 deletions
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17
fs/asyncreader/asyncreader_test.go
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@ -6,7 +6,6 @@ import (
"context"
"fmt"
"io"
"io/ioutil"
"math/rand"
"strings"
"sync"
@ -23,7 +22,7 @@ import (
func TestAsyncReader(t *testing.T) {
ctx := context.Background()
buf := ioutil.NopCloser(bytes.NewBufferString("Testbuffer"))
buf := io.NopCloser(bytes.NewBufferString("Testbuffer"))
ar, err := New(ctx, buf, 4)
require.NoError(t, err)
@ -48,7 +47,7 @@ func TestAsyncReader(t *testing.T) {
require.NoError(t, err)
// Test Close without reading everything
buf = ioutil.NopCloser(bytes.NewBuffer(make([]byte, 50000)))
buf = io.NopCloser(bytes.NewBuffer(make([]byte, 50000)))
ar, err = New(ctx, buf, 4)
require.NoError(t, err)
err = ar.Close()
@ -59,7 +58,7 @@ func TestAsyncReader(t *testing.T) {
func TestAsyncWriteTo(t *testing.T) {
ctx := context.Background()
buf := ioutil.NopCloser(bytes.NewBufferString("Testbuffer"))
buf := io.NopCloser(bytes.NewBufferString("Testbuffer"))
ar, err := New(ctx, buf, 4)
require.NoError(t, err)
@ -85,7 +84,7 @@ func TestAsyncReaderErrors(t *testing.T) {
require.Error(t, err)
// invalid buffer number
buf := ioutil.NopCloser(bytes.NewBufferString("Testbuffer"))
buf := io.NopCloser(bytes.NewBufferString("Testbuffer"))
_, err = New(ctx, buf, 0)
require.Error(t, err)
_, err = New(ctx, buf, -1)
@ -170,7 +169,7 @@ func TestAsyncReaderSizes(t *testing.T) {
bufsize := bufsizes[k]
read := readmaker.fn(strings.NewReader(text))
buf := bufio.NewReaderSize(read, bufsize)
ar, _ := New(ctx, ioutil.NopCloser(buf), l)
ar, _ := New(ctx, io.NopCloser(buf), l)
s := bufreader.fn(ar)
// "timeout" expects the Reader to recover, AsyncReader does not.
if s != text && readmaker.name != "timeout" {
@ -211,7 +210,7 @@ func TestAsyncReaderWriteTo(t *testing.T) {
bufsize := bufsizes[k]
read := readmaker.fn(strings.NewReader(text))
buf := bufio.NewReaderSize(read, bufsize)
ar, _ := New(ctx, ioutil.NopCloser(buf), l)
ar, _ := New(ctx, io.NopCloser(buf), l)
dst := &bytes.Buffer{}
_, err := ar.WriteTo(dst)
if err != nil && err != io.EOF && err != iotest.ErrTimeout {
@ -272,7 +271,7 @@ func testAsyncReaderClose(t *testing.T, writeto bool) {
close(started)
if writeto {
// exercise the WriteTo path
copyN, copyErr = a.WriteTo(ioutil.Discard)
copyN, copyErr = a.WriteTo(io.Discard)
} else {
// exercise the Read path
buf := make([]byte, 64*1024)
@ -327,7 +326,7 @@ func TestAsyncReaderSkipBytes(t *testing.T) {
t.Run(fmt.Sprintf("%d", initialRead), func(t *testing.T) {
for _, skip := range skips {
t.Run(fmt.Sprintf("%d", skip), func(t *testing.T) {
ar, err := New(ctx, ioutil.NopCloser(bytes.NewReader(data)), buffers)
ar, err := New(ctx, io.NopCloser(bytes.NewReader(data)), buffers)
require.NoError(t, err)
wantSkipFalse := false