// Copyright 2020 The Go Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style | |
// license that can be found in the LICENSE file. | |
package net | |
import "testing" | |
func TestTCP4ListenZero(t *testing.T) { | |
l, err := Listen("tcp4", "0.0.0.0:0") | |
if err != nil { | |
t.Fatal(err) | |
} | |
defer l.Close() | |
if a := l.Addr(); isNotIPv4(a) { | |
t.Errorf("address does not contain IPv4: %v", a) | |
} | |
} | |
func TestUDP4ListenZero(t *testing.T) { | |
c, err := ListenPacket("udp4", "0.0.0.0:0") | |
if err != nil { | |
t.Fatal(err) | |
} | |
defer c.Close() | |
if a := c.LocalAddr(); isNotIPv4(a) { | |
t.Errorf("address does not contain IPv4: %v", a) | |
} | |
} |