Internal change.

PiperOrigin-RevId: 822016280

Author: gvisor-bot

pkg/tcpip/link/sharedmem/sharedmem_server_test.go

@@ -23,6 +23,7 @@ import (
 	"net"
 	"net/http"
 	"os"
+	"strconv"
 	"strings"
 	"syscall"
 	"testing"
@@ -213,7 +214,7 @@ func makeRequest(serverAddr tcpip.FullAddress, clientStk *stack.Stack) (*http.Re
 	// Close idle "keep alive" connections. If any connections remain open after
 	// a test ends, DoLeakCheck() will erroneously detect leaked packets.
 	defer httpClient.CloseIdleConnections()
-	serverURL := fmt.Sprintf("http://[%s]:%d/", net.IP(serverAddr.Addr.AsSlice()), serverAddr.Port)
+	serverURL := fmt.Sprintf("http://%s/", net.JoinHostPort(net.IP(serverAddr.Addr.AsSlice()).String(), strconv.Itoa(int(serverAddr.Port))))
 	response, err := httpClient.Get(serverURL)
 	return response, err
 }

pkg/tcpip/tests/integration/istio_test.go

@@ -343,7 +343,7 @@ func TestOutboundNATRedirect(t *testing.T) {
 		},
 	}
 
-	serverURL := fmt.Sprintf("http://[%s]:%d/", net.IP(remoteIPv4Addr1.AsSlice()), remoteServerPort)
+	serverURL := fmt.Sprintf("http://%s/", net.JoinHostPort(net.IP(remoteIPv4Addr1.AsSlice()).String(), strconv.Itoa(remoteServerPort)))
 	response, err := httpClient.Get(serverURL)
 	if err != nil {
 		t.Fatalf("httpClient.Get(\"/\") failed: %s", err)