func TestConnUnicastSocketOptions(t *testing.T) {
switch runtime.GOOS {
case "plan9", "solaris", "windows":
t.Skipf("not supported on %q", runtime.GOOS)
}
if !supportsIPv6 {
t.Skip("ipv6 is not supported")
}
ln, err := net.Listen("tcp6", "[::1]:0")
if err != nil {
t.Fatalf("net.Listen failed: %v", err)
}
defer ln.Close()
done := make(chan bool)
go acceptor(t, ln, done)
c, err := net.Dial("tcp6", ln.Addr().String())
if err != nil {
t.Fatalf("net.Dial failed: %v", err)
}
defer c.Close()
testUnicastSocketOptions(t, ipv6.NewConn(c))
<-done
}
func TestConnResponderPathMTU(t *testing.T) {
switch runtime.GOOS {
case "dragonfly", "plan9", "solaris", "windows":
t.Skipf("not supported on %q", runtime.GOOS)
}
if !supportsIPv6 {
t.Skip("ipv6 is not supported")
}
ln, err := net.Listen("tcp6", "[::1]:0")
if err != nil {
t.Fatalf("net.Listen failed: %v", err)
}
defer ln.Close()
done := make(chan bool)
go connector(t, "tcp6", ln.Addr().String(), done)
c, err := ln.Accept()
if err != nil {
t.Fatalf("net.Accept failed: %v", err)
}
defer c.Close()
if pmtu, err := ipv6.NewConn(c).PathMTU(); err != nil {
condFatalf(t, "ipv6.Conn.PathMTU failed: %v", err)
} else {
t.Logf("path mtu for %v: %v", c.RemoteAddr(), pmtu)
}
<-done
}
