Replace deprecated ioutil

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

View File

@ -5,7 +5,6 @@ package selfupdate
import (
"context"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
@ -86,7 +85,7 @@ func TestInstallOnLinux(t *testing.T) {
assert.NoError(t, InstallUpdate(ctx, &Options{Beta: true, Output: path, Version: fs.Version}))
// Must fail on non-writable file
assert.NoError(t, ioutil.WriteFile(path, []byte("test"), 0644))
assert.NoError(t, os.WriteFile(path, []byte("test"), 0644))
assert.NoError(t, os.Chmod(path, 0000))
err = (InstallUpdate(ctx, &Options{Beta: true, Output: path}))
assert.Error(t, err)
@ -101,7 +100,7 @@ func TestInstallOnLinux(t *testing.T) {
assert.Equal(t, os.FileMode(0644), info.Mode().Perm())
// Must remove temporary files
files, err := ioutil.ReadDir(testDir)
files, err := os.ReadDir(testDir)
assert.NoError(t, err)
assert.Equal(t, 1, len(files))
@ -141,7 +140,7 @@ func TestRenameOnWindows(t *testing.T) {
// Must not create temporary files when target doesn't exist
assert.NoError(t, InstallUpdate(ctx, &Options{Beta: true, Output: path}))
files, err := ioutil.ReadDir(testDir)
files, err := os.ReadDir(testDir)
assert.NoError(t, err)
assert.Equal(t, 1, len(files))
@ -152,7 +151,7 @@ func TestRenameOnWindows(t *testing.T) {
assert.NoError(t, cmdWait.Start())
assert.NoError(t, InstallUpdate(ctx, &Options{Beta: false, Output: path}))
files, err = ioutil.ReadDir(testDir)
files, err = os.ReadDir(testDir)
assert.NoError(t, err)
assert.Equal(t, 2, len(files))
@ -189,7 +188,7 @@ func TestRenameOnWindows(t *testing.T) {
// Updating when the "old" executable is running must produce a random "old" file
assert.NoError(t, InstallUpdate(ctx, &Options{Beta: true, Output: path}))
files, err = ioutil.ReadDir(testDir)
files, err = os.ReadDir(testDir)
assert.NoError(t, err)
assert.Equal(t, 3, len(files))