/*
 * This file is part of PowerDNS or dnsdist.
 * Copyright -- PowerDNS.COM B.V. and its contributors
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * In addition, for the avoidance of any doubt, permission is granted to
 * link this program with OpenSSL and to (re)distribute the binaries
 * produced as the result of such linking.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
#define CATCH_CONFIG_NO_MAIN
#include <catch2/catch_test_macros.hpp>
#include <catch2/benchmark/catch_benchmark.hpp>

#include "dnsdist-dnsparser.hh"

TEST_CASE("dnsdist-dnsparser")
{
  const DNSName target("powerdns.com.");
  const DNSName newTarget("dnsdist.org.");
  const DNSName notTheTarget("not-powerdns.com.");

  PacketBuffer query;
  GenericDNSPacketWriter<PacketBuffer> pw(query, target, QType::A, QClass::IN, 0);
  pw.getHeader()->rd = 1;
  pw.getHeader()->id = htons(42);
  pw.commit();

  BENCHMARK("changeNameInDNSPacket")
  {
    dnsdist::changeNameInDNSPacket(query, target, newTarget);
  };
}
