net/tools/quic/quic_server_test.cc

// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/tools/quic/quic_server.h"

#include "net/quic/crypto/quic_random.h"
#include "net/quic/quic_utils.h"
#include "net/quic/test_tools/crypto_test_utils.h"
#include "net/quic/test_tools/mock_quic_dispatcher.h"
#include "net/tools/quic/quic_epoll_alarm_factory.h"
#include "net/tools/quic/quic_epoll_connection_helper.h"
#include "net/tools/quic/quic_simple_server_session_helper.h"
#include "testing/gtest/include/gtest/gtest.h"

using ::testing::_;
using net::test::CryptoTestUtils;
using net::test::MockQuicDispatcher;

namespace net {
namespace test {

namespace {

class QuicServerDispatchPacketTest : public ::testing::Test {
 public:
  QuicServerDispatchPacketTest()
      : crypto_config_("blah",
                       QuicRandom::GetInstance(),
                       CryptoTestUtils::ProofSourceForTesting()),
        dispatcher_(
            config_,
            &crypto_config_,
            std::unique_ptr<QuicEpollConnectionHelper>(
                new QuicEpollConnectionHelper(&eps_,
                                              QuicAllocator::BUFFER_POOL)),
            std::unique_ptr<QuicServerSessionBase::Helper>(
                new QuicSimpleServerSessionHelper(QuicRandom::GetInstance())),
            std::unique_ptr<QuicEpollAlarmFactory>(
                new QuicEpollAlarmFactory(&eps_))) {
    dispatcher_.InitializeWithWriter(new QuicDefaultPacketWriter(1234));
  }

  void DispatchPacket(const QuicReceivedPacket& packet) {
    IPEndPoint client_addr, server_addr;
    dispatcher_.ProcessPacket(server_addr, client_addr, packet);
  }

 protected:
  QuicConfig config_;
  QuicCryptoServerConfig crypto_config_;
  EpollServer eps_;
  MockQuicDispatcher dispatcher_;
};

TEST_F(QuicServerDispatchPacketTest, DispatchPacket) {
  // clang-format off
  unsigned char valid_packet[] = {
    // public flags (8 byte connection_id)
    0x3C,
    // connection_id
    0x10, 0x32, 0x54, 0x76,
    0x98, 0xBA, 0xDC, 0xFE,
    // packet number
    0xBC, 0x9A, 0x78, 0x56,
    0x34, 0x12,
    // private flags
    0x00
  };
  // clang-format on
  QuicReceivedPacket encrypted_valid_packet(QuicUtils::AsChars(valid_packet),
                                            arraysize(valid_packet),
                                            QuicTime::Zero(), false);

  EXPECT_CALL(dispatcher_, ProcessPacket(_, _, _)).Times(1);
  DispatchPacket(encrypted_valid_packet);
}

}  // namespace
}  // namespace test
}  // namespace net