quic_buffered_packet_store_test.cc | Explore in Territory

// Copyright (c) 2016 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/quic_buffered_packet_store.h"

#include <cstddef>
#include <cstdint>
#include <list>
#include <memory>
#include <optional>
#include <string>
#include <utility>
#include <vector>

#include "absl/strings/string_view.h"
#include "quiche/quic/core/connection_id_generator.h"
#include "quiche/quic/core/crypto/transport_parameters.h"
#include "quiche/quic/core/quic_connection_id.h"
#include "quiche/quic/core/quic_constants.h"
#include "quiche/quic/core/quic_dispatcher.h"
#include "quiche/quic/core/quic_dispatcher_stats.h"
#include "quiche/quic/core/quic_error_codes.h"
#include "quiche/quic/core/quic_framer.h"
#include "quiche/quic/core/quic_packets.h"
#include "quiche/quic/core/quic_time.h"
#include "quiche/quic/core/quic_types.h"
#include "quiche/quic/core/quic_versions.h"
#include "quiche/quic/platform/api/quic_ip_address.h"
#include "quiche/quic/platform/api/quic_socket_address.h"
#include "quiche/quic/platform/api/quic_test.h"
#include "quiche/quic/test_tools/first_flight.h"
#include "quiche/quic/test_tools/mock_clock.h"
#include "quiche/quic/test_tools/mock_connection_id_generator.h"
#include "quiche/quic/test_tools/quic_buffered_packet_store_peer.h"
#include "quiche/quic/test_tools/quic_test_utils.h"

namespace quic {
static const size_t kDefaultMaxConnectionsInStore = …;
static const size_t kMaxConnectionsWithoutCHLO = …;

namespace test {
namespace {

const std::optional<ParsedClientHello> kNoParsedChlo;
const std::optional<ParsedClientHello> kDefaultParsedChlo = …;

BufferedPacket;
BufferedPacketList;
EnqueuePacketResult;
A;
Conditional;
Each;
ElementsAre;
Ne;
SizeIs;
Truly;

EnqueuePacketResult EnqueuePacketToStore(
    QuicBufferedPacketStore& store, QuicConnectionId connection_id,
    PacketHeaderFormat form, QuicLongHeaderType long_packet_type,
    const QuicReceivedPacket& packet, QuicSocketAddress self_address,
    QuicSocketAddress peer_address, const ParsedQuicVersion& version,
    std::optional<ParsedClientHello> parsed_chlo,
    ConnectionIdGeneratorInterface& connection_id_generator) { … }

class QuicBufferedPacketStoreVisitor
    : public QuicBufferedPacketStore::VisitorInterface { … };

class QuicBufferedPacketStoreTest : public QuicTest { … };

TEST_F(QuicBufferedPacketStoreTest, SimpleEnqueueAndDeliverPacket) { … }

TEST_F(QuicBufferedPacketStoreTest, DifferentPacketAddressOnOneConnection) { … }

TEST_F(QuicBufferedPacketStoreTest,
       EnqueueAndDeliverMultiplePacketsOnMultipleConnections) { … }

// Tests that for one connection, only limited number of packets can be
// buffered.
TEST_F(QuicBufferedPacketStoreTest,
       FailToBufferTooManyPacketsOnExistingConnection) { … }

TEST_F(QuicBufferedPacketStoreTest, ReachNonChloConnectionUpperLimit) { … }

TEST_F(QuicBufferedPacketStoreTest,
       FullStoreFailToBufferDataPacketOnNewConnection) { … }

TEST_F(QuicBufferedPacketStoreTest, BasicGeneratorBuffering) { … }

TEST_F(QuicBufferedPacketStoreTest, GeneratorIgnoredForNonChlo) { … }

TEST_F(QuicBufferedPacketStoreTest, EnqueueChloOnTooManyDifferentConnections) { … }

// Tests that store expires long-staying connections appropriately for
// connections both with and without CHLOs.
TEST_F(QuicBufferedPacketStoreTest, PacketQueueExpiredBeforeDelivery) { … }

TEST_F(QuicBufferedPacketStoreTest, SimpleDiscardPackets) { … }

TEST_F(QuicBufferedPacketStoreTest, DiscardWithCHLOs) { … }

TEST_F(QuicBufferedPacketStoreTest, MultipleDiscardPackets) { … }

TEST_F(QuicBufferedPacketStoreTest, DiscardPacketsEmpty) { … }

TEST_F(QuicBufferedPacketStoreTest, IngestPacketForTlsChloExtraction) { … }

TEST_F(QuicBufferedPacketStoreTest, DeliverInitialPacketsFirst) { … }

// Test for b/316633326.
TEST_F(QuicBufferedPacketStoreTest, BufferedPacketRetainsEcn) { … }

TEST_F(QuicBufferedPacketStoreTest, EmptyBufferedPacketList) { … }

}  // namespace
}  // namespace test
}  // namespace quic
chromium/net/third_party/quiche/src/quiche/quic/core/quic_buffered_packet_store_test.cc
