all: replace any usage of ioutil package with os or io

Since Go 1.16, the ioutil package has been deprecated.
This changes replace any usage that use functions from ioutil package
with their replacement from package os or package io.

1 files changed, 5 insertions, 6 deletions

diff --git a/lib/test/mock/mock.go b/lib/test/mock/mock.go
index aa8810db..62e83b3b 100644
--- a/lib/test/mock/mock.go
+++ b/lib/test/mock/mock.go
@@ -7,7 +7,6 @@ package mock
 
 import (
 	"io"
-	"io/ioutil"
 	"log"
 	"os"
 )
@@ -64,7 +63,7 @@ func Error() string {
 
 	ResetStderr(false)
 
-	bs, err := ioutil.ReadAll(_stderr)
+	bs, err := io.ReadAll(_stderr)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -82,7 +81,7 @@ func Output() string {
 
 	ResetStdout(false)
 
-	bs, err := ioutil.ReadAll(_stdout)
+	bs, err := io.ReadAll(_stdout)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -96,7 +95,7 @@ func Output() string {
 func Stderr() *os.File {
 	var err error
 
-	_stderr, err = ioutil.TempFile("", "")
+	_stderr, err = os.CreateTemp("", "")
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -110,7 +109,7 @@ func Stderr() *os.File {
 func Stdin() *os.File {
 	var err error
 
-	_stdin, err = ioutil.TempFile("", "")
+	_stdin, err = os.CreateTemp("", "")
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -124,7 +123,7 @@ func Stdin() *os.File {
 func Stdout() *os.File {
 	var err error
 
-	_stdout, err = ioutil.TempFile("", "")
+	_stdout, err = os.CreateTemp("", "")
 	if err != nil {
 		log.Fatal(err)
 	}