From 0e031cf8d764abb3d9e3b3ccf88ff4a74edf1c91 Mon Sep 17 00:00:00 2001
From: Wu Shuwen <108231307+dajiaohuang@users.noreply.github.com>
Date: Tue, 25 Aug 2026 02:54:18 +0800
Subject: [PATCH] test: replace deprecated ioutil usage

---
 nocopy_readwriter_test.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/nocopy_readwriter_test.go b/nocopy_readwriter_test.go
index da73b9ab..1b99f063 100644
--- a/nocopy_readwriter_test.go
+++ b/nocopy_readwriter_test.go
@@ -19,7 +19,6 @@ package netpoll
 import (
 	"errors"
 	"io"
-	"io/ioutil"
 	"testing"
 )
 
@@ -133,7 +132,7 @@ func TestIOReadWriter2(t *testing.T) {
 	MustNil(t, err)
 	Equal(t, n, len(msg))
 
-	p, err := ioutil.ReadAll(reader)
+	p, err := io.ReadAll(reader)
 	MustNil(t, err)
 	Equal(t, len(p), len(msg))
 }