chromium/net/third_party/quiche/src/quiche/quic/core/congestion_control/general_loss_algorithm_test.cc

// Copyright 2015 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 "quiche/quic/core/congestion_control/general_loss_algorithm.h"

#include <algorithm>
#include <cstdint>
#include <optional>
#include <vector>

#include "quiche/quic/core/congestion_control/rtt_stats.h"
#include "quiche/quic/core/quic_unacked_packet_map.h"
#include "quiche/quic/core/quic_utils.h"
#include "quiche/quic/platform/api/quic_flags.h"
#include "quiche/quic/platform/api/quic_test.h"
#include "quiche/quic/test_tools/mock_clock.h"

namespace quic {
namespace test {
namespace {

// Default packet length.
const uint32_t kDefaultLength = …;

class GeneralLossAlgorithmTest : public QuicTest { … };

TEST_F(GeneralLossAlgorithmTest, NackRetransmit1Packet) { … }

// A stretch ack is an ack that covers more than 1 packet of previously
// unacknowledged data.
TEST_F(GeneralLossAlgorithmTest, NackRetransmit1PacketWith1StretchAck) { … }

// Ack a packet 3 packets ahead, causing a retransmit.
TEST_F(GeneralLossAlgorithmTest, NackRetransmit1PacketSingleAck) { … }

TEST_F(GeneralLossAlgorithmTest, EarlyRetransmit1Packet) { … }

TEST_F(GeneralLossAlgorithmTest, EarlyRetransmitAllPackets) { … }

TEST_F(GeneralLossAlgorithmTest, DontEarlyRetransmitNeuteredPacket) { … }

TEST_F(GeneralLossAlgorithmTest, EarlyRetransmitWithLargerUnackablePackets) { … }

TEST_F(GeneralLossAlgorithmTest, AlwaysLosePacketSent1RTTEarlier) { … }

TEST_F(GeneralLossAlgorithmTest, IncreaseTimeThresholdUponSpuriousLoss) { … }

TEST_F(GeneralLossAlgorithmTest, IncreaseReorderingThresholdUponSpuriousLoss) { … }

TEST_F(GeneralLossAlgorithmTest, DefaultIetfLossDetection) { … }

TEST_F(GeneralLossAlgorithmTest, IetfLossDetectionWithOneFourthRttDelay) { … }

TEST_F(GeneralLossAlgorithmTest, NoPacketThresholdForRuntPackets) { … }

}  // namespace
}  // namespace test
}  // namespace quic