6 files changed, 14 insertions, 18 deletions
diff --git a/src/net/http/httptest/example_test.go b/src/net/http/httptest/example_test.go
index 54e77dbb84..a6738432eb 100644
--- a/src/net/http/httptest/example_test.go
+++ b/src/net/http/httptest/example_test.go
@@ -7,7 +7,6 @@ package httptest_test
 import (
 	"fmt"
 	"io"
-	"io/ioutil"
 	"log"
 	"net/http"
 	"net/http/httptest"
@@ -23,7 +22,7 @@ func ExampleResponseRecorder() {
 	handler(w, req)
 
 	resp := w.Result()
-	body, _ := ioutil.ReadAll(resp.Body)
+	body, _ := io.ReadAll(resp.Body)
 
 	fmt.Println(resp.StatusCode)
 	fmt.Println(resp.Header.Get("Content-Type"))
@@ -45,7 +44,7 @@ func ExampleServer() {
 	if err != nil {
 		log.Fatal(err)
 	}
-	greeting, err := ioutil.ReadAll(res.Body)
+	greeting, err := io.ReadAll(res.Body)
 	res.Body.Close()
 	if err != nil {
 		log.Fatal(err)
@@ -67,7 +66,7 @@ func ExampleServer_hTTP2() {
 	if err != nil {
 		log.Fatal(err)
 	}
-	greeting, err := ioutil.ReadAll(res.Body)
+	greeting, err := io.ReadAll(res.Body)
 	res.Body.Close()
 	if err != nil {
 		log.Fatal(err)
@@ -89,7 +88,7 @@ func ExampleNewTLSServer() {
 		log.Fatal(err)
 	}
 
-	greeting, err := ioutil.ReadAll(res.Body)
+	greeting, err := io.ReadAll(res.Body)
 	res.Body.Close()
 	if err != nil {
 		log.Fatal(err)
diff --git a/src/net/http/httptest/httptest.go b/src/net/http/httptest/httptest.go
index f7202da92f..9bedefd2bc 100644
--- a/src/net/http/httptest/httptest.go
+++ b/src/net/http/httptest/httptest.go
@@ -10,7 +10,6 @@ import (
 	"bytes"
 	"crypto/tls"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"strings"
 )
@@ -66,7 +65,7 @@ func NewRequest(method, target string, body io.Reader) *http.Request {
 		if rc, ok := body.(io.ReadCloser); ok {
 			req.Body = rc
 		} else {
-			req.Body = ioutil.NopCloser(body)
+			req.Body = io.NopCloser(body)
 		}
 	}
 
diff --git a/src/net/http/httptest/httptest_test.go b/src/net/http/httptest/httptest_test.go
index ef7d943837..071add67ea 100644
--- a/src/net/http/httptest/httptest_test.go
+++ b/src/net/http/httptest/httptest_test.go
@@ -7,7 +7,6 @@ package httptest
 import (
 	"crypto/tls"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"net/url"
 	"reflect"
@@ -155,7 +154,7 @@ func TestNewRequest(t *testing.T) {
 	} {
 		t.Run(tt.name, func(t *testing.T) {
 			got := NewRequest(tt.method, tt.uri, tt.body)
-			slurp, err := ioutil.ReadAll(got.Body)
+			slurp, err := io.ReadAll(got.Body)
 			if err != nil {
 				t.Errorf("ReadAll: %v", err)
 			}
diff --git a/src/net/http/httptest/recorder.go b/src/net/http/httptest/recorder.go
index 66e67e78b3..2428482612 100644
--- a/src/net/http/httptest/recorder.go
+++ b/src/net/http/httptest/recorder.go
@@ -7,7 +7,7 @@ package httptest
 import (
 	"bytes"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"net/textproto"
 	"strconv"
@@ -179,7 +179,7 @@ func (rw *ResponseRecorder) Result() *http.Response {
 	}
 	res.Status = fmt.Sprintf("%03d %s", res.StatusCode, http.StatusText(res.StatusCode))
 	if rw.Body != nil {
-		res.Body = ioutil.NopCloser(bytes.NewReader(rw.Body.Bytes()))
+		res.Body = io.NopCloser(bytes.NewReader(rw.Body.Bytes()))
 	} else {
 		res.Body = http.NoBody
 	}
diff --git a/src/net/http/httptest/recorder_test.go b/src/net/http/httptest/recorder_test.go
index e9534894b6..a865e878b9 100644
--- a/src/net/http/httptest/recorder_test.go
+++ b/src/net/http/httptest/recorder_test.go
@@ -7,7 +7,6 @@ package httptest
 import (
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"testing"
 )
@@ -42,7 +41,7 @@ func TestRecorder(t *testing.T) {
 	}
 	hasResultContents := func(want string) checkFunc {
 		return func(rec *ResponseRecorder) error {
-			contentBytes, err := ioutil.ReadAll(rec.Result().Body)
+			contentBytes, err := io.ReadAll(rec.Result().Body)
 			if err != nil {
 				return err
 			}
diff --git a/src/net/http/httptest/server_test.go b/src/net/http/httptest/server_test.go
index 0aad15c5ed..39568b358c 100644
--- a/src/net/http/httptest/server_test.go
+++ b/src/net/http/httptest/server_test.go
@@ -6,7 +6,7 @@ package httptest
 
 import (
 	"bufio"
-	"io/ioutil"
+	"io"
 	"net"
 	"net/http"
 	"testing"
@@ -61,7 +61,7 @@ func testServer(t *testing.T, newServer newServerFunc) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	got, err := ioutil.ReadAll(res.Body)
+	got, err := io.ReadAll(res.Body)
 	res.Body.Close()
 	if err != nil {
 		t.Fatal(err)
@@ -81,7 +81,7 @@ func testGetAfterClose(t *testing.T, newServer newServerFunc) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	got, err := ioutil.ReadAll(res.Body)
+	got, err := io.ReadAll(res.Body)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -93,7 +93,7 @@ func testGetAfterClose(t *testing.T, newServer newServerFunc) {
 
 	res, err = http.Get(ts.URL)
 	if err == nil {
-		body, _ := ioutil.ReadAll(res.Body)
+		body, _ := io.ReadAll(res.Body)
 		t.Fatalf("Unexpected response after close: %v, %v, %s", res.Status, res.Header, body)
 	}
 }
@@ -152,7 +152,7 @@ func testServerClient(t *testing.T, newTLSServer newServerFunc) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	got, err := ioutil.ReadAll(res.Body)
+	got, err := io.ReadAll(res.Body)
 	res.Body.Close()
 	if err != nil {
 		t.Fatal(err)