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// 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.
#ifndef NET_QUIC_TEST_TOOLS_QUIC_SENT_PACKET_MANAGER_PEER_H_
#define NET_QUIC_TEST_TOOLS_QUIC_SENT_PACKET_MANAGER_PEER_H_
#include "net/quic/quic_protocol.h"
#include "net/quic/quic_sent_packet_manager.h"
namespace net {
class SendAlgorithmInterface;
namespace test {
class QuicSentPacketManagerPeer {
public:
static void SetMaxTailLossProbes(
QuicSentPacketManager* sent_packet_manager, size_t max_tail_loss_probes);
static void SetSendAlgorithm(QuicSentPacketManager* sent_packet_manager,
SendAlgorithmInterface* send_algorithm);
static const LossDetectionInterface* GetLossAlgorithm(
QuicSentPacketManager* sent_packet_manager);
static const SendAlgorithmInterface* GetCongestionControlAlgorithm(
QuicSentPacketManager* sent_packet_manager);
static void SetLossAlgorithm(QuicSentPacketManager* sent_packet_manager,
LossDetectionInterface* loss_detector);
static RttStats* GetRttStats(QuicSentPacketManager* sent_packet_manager);
static size_t GetNackCount(
const QuicSentPacketManager* sent_packet_manager,
QuicPacketSequenceNumber sequence_number);
static size_t GetPendingRetransmissionCount(
const QuicSentPacketManager* sent_packet_manager);
static bool HasPendingPackets(
const QuicSentPacketManager* sent_packet_manager);
static QuicTime GetSentTime(const QuicSentPacketManager* sent_packet_manager,
QuicPacketSequenceNumber sequence_number);
// Returns true if |sequence_number| is a retransmission of a packet.
static bool IsRetransmission(QuicSentPacketManager* sent_packet_manager,
QuicPacketSequenceNumber sequence_number);
static void MarkForRetransmission(QuicSentPacketManager* sent_packet_manager,
QuicPacketSequenceNumber sequence_number,
TransmissionType transmission_type);
static QuicTime::Delta GetRetransmissionDelay(
const QuicSentPacketManager* sent_packet_manager);
static bool HasUnackedCryptoPackets(
const QuicSentPacketManager* sent_packet_manager);
static size_t GetNumRetransmittablePackets(
const QuicSentPacketManager* sent_packet_manager);
static QuicByteCount GetBytesInFlight(
const QuicSentPacketManager* sent_packet_manager);
static QuicSentPacketManager::NetworkChangeVisitor* GetNetworkChangeVisitor(
const QuicSentPacketManager* sent_packet_manager);
private:
DISALLOW_COPY_AND_ASSIGN(QuicSentPacketManagerPeer);
};
} // namespace test
} // namespace net
#endif // NET_QUIC_TEST_TOOLS_QUIC_SENT_PACKET_MANAGER_PEER_H_
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