package dns_test import ( "context" "testing" "time" . "v2ray.com/core/app/dns" "v2ray.com/core/common" ) func TestLocalNameServer(t *testing.T) { s := NewLocalNameServer() ctx, cancel := context.WithTimeout(context.Background(), time.Second*2) ips, err := s.QueryIP(ctx, "google.com", IPOption{ IPv4Enable: true, IPv6Enable: true, }) cancel() common.Must(err) if len(ips) == 0 { t.Error("expect some ips, but got 0") } }