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

// Copyright (c) 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 "quiche/quic/core/congestion_control/pacing_sender.h"

#include <memory>
#include <utility>

#include "quiche/quic/core/quic_constants.h"
#include "quiche/quic/core/quic_packets.h"
#include "quiche/quic/platform/api/quic_flag_utils.h"
#include "quiche/quic/platform/api/quic_flags.h"
#include "quiche/quic/platform/api/quic_logging.h"
#include "quiche/quic/platform/api/quic_test.h"
#include "quiche/quic/test_tools/mock_clock.h"
#include "quiche/quic/test_tools/quic_test_utils.h"

_;
AtMost;
Return;
StrictMock;

namespace quic {
namespace test {

const QuicByteCount kBytesInFlight = …;
const int kInitialBurstPackets = …;

class TestPacingSender : public PacingSender { … };

class PacingSenderTest : public QuicTest { … };

TEST_F(PacingSenderTest, NoSend) { … }

TEST_F(PacingSenderTest, SendNow) { … }

TEST_F(PacingSenderTest, VariousSending) { … }

TEST_F(PacingSenderTest, InitialBurst) { … }

TEST_F(PacingSenderTest, InitialBurstNoRttMeasurement) { … }

TEST_F(PacingSenderTest, FastSending) { … }

TEST_F(PacingSenderTest, NoBurstEnteringRecovery) { … }

TEST_F(PacingSenderTest, NoBurstInRecovery) { … }

TEST_F(PacingSenderTest, CwndLimited) { … }

TEST_F(PacingSenderTest, LumpyPacingWithInitialBurstToken) { … }

TEST_F(PacingSenderTest, NoLumpyPacingForLowBandwidthFlows) { … }

// Regression test for b/184471302 to ensure that ACKs received back-to-back
// don't cause bursts in sending.
TEST_F(PacingSenderTest, NoBurstsForLumpyPacingWithAckAggregation) { … }

TEST_F(PacingSenderTest, IdealNextPacketSendTimeWithLumpyPacing) { … }

}  // namespace test
}  // namespace quic