| // Copyright 2013 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // Provides a simple interface for QUIC tests to create a variety of packets. |
| |
| #ifndef NET_QUIC_QUIC_TEST_PACKET_MAKER_H_ |
| #define NET_QUIC_QUIC_TEST_PACKET_MAKER_H_ |
| |
| #include <stddef.h> |
| #include <sys/types.h> |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/memory/raw_ptr.h" |
| #include "net/base/request_priority.h" |
| #include "net/third_party/quiche/src/quiche/quic/core/http/http_encoder.h" |
| #include "net/third_party/quiche/src/quiche/quic/core/qpack/qpack_encoder.h" |
| #include "net/third_party/quiche/src/quiche/quic/core/quic_clock.h" |
| #include "net/third_party/quiche/src/quiche/quic/core/quic_packets.h" |
| #include "net/third_party/quiche/src/quiche/quic/core/quic_stream_frame_data_producer.h" |
| #include "net/third_party/quiche/src/quiche/quic/core/quic_utils.h" |
| #include "net/third_party/quiche/src/quiche/quic/test_tools/mock_random.h" |
| #include "net/third_party/quiche/src/quiche/quic/test_tools/qpack/qpack_test_utils.h" |
| #include "net/third_party/quiche/src/quiche/quic/test_tools/simple_data_producer.h" |
| #include "net/third_party/quiche/src/quiche/spdy/core/spdy_framer.h" |
| #include "net/third_party/quiche/src/quiche/spdy/core/spdy_protocol.h" |
| |
| namespace net::test { |
| |
| class QuicTestPacketMaker { |
| public: |
| struct Http2StreamDependency { |
| quic::QuicStreamId stream_id; |
| quic::QuicStreamId parent_stream_id; |
| spdy::SpdyPriority spdy_priority; |
| }; |
| |
| // |client_headers_include_h2_stream_dependency| affects the output of |
| // the MakeRequestHeaders...() methods. If its value is true, then request |
| // headers are constructed with the exclusive flag set to true and the parent |
| // stream id set to the |parent_stream_id| param of MakeRequestHeaders...(). |
| // Otherwise, headers are constructed with the exclusive flag set to false and |
| // the parent stream ID set to 0 (ignoring the |parent_stream_id| param). |
| // |
| // |client_priority_uses_incremental| affects the output of any method that |
| // includes HTTP3 priority data. The protocol default is to omit the |
| // incremental flag in the priority data but HTTP streams may enable it |
| // if the feature kPriorityIncremental is enabled. |
| QuicTestPacketMaker(quic::ParsedQuicVersion version, |
| quic::QuicConnectionId connection_id, |
| const quic::QuicClock* clock, |
| const std::string& host, |
| quic::Perspective perspective, |
| bool client_headers_include_h2_stream_dependency, |
| bool client_priority_uses_incremental = false); |
| |
| QuicTestPacketMaker(const QuicTestPacketMaker&) = delete; |
| QuicTestPacketMaker& operator=(const QuicTestPacketMaker&) = delete; |
| |
| ~QuicTestPacketMaker(); |
| |
| void set_hostname(const std::string& host); |
| |
| void set_connection_id(const quic::QuicConnectionId& connection_id) { |
| connection_id_ = connection_id; |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeConnectivityProbingPacket( |
| uint64_t num, |
| bool include_version); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakePingPacket( |
| uint64_t num, |
| bool include_version); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeRetireConnectionIdPacket( |
| uint64_t num, |
| bool include_version, |
| uint64_t sequence_number); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeNewConnectionIdPacket( |
| uint64_t num, |
| bool include_version, |
| const quic::QuicConnectionId& cid, |
| uint64_t sequence_number, |
| uint64_t retire_prior_to); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckAndNewConnectionIdPacket( |
| uint64_t num, |
| bool include_version, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| const quic::QuicConnectionId& cid, |
| uint64_t sequence_number, |
| uint64_t retire_prior_to); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeDummyCHLOPacket( |
| uint64_t packet_num); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckAndPingPacket( |
| uint64_t num, |
| bool include_version, |
| uint64_t largest_received, |
| uint64_t smallest_received); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckAndRetireConnectionIdPacket( |
| uint64_t num, |
| bool include_version, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| uint64_t sequence_number); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> |
| MakeRetransmissionAndRetireConnectionIdPacket( |
| uint64_t num, |
| bool include_version, |
| const std::vector<uint64_t>& original_packet_numbers, |
| uint64_t sequence_number); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeStreamsBlockedPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamCount stream_count, |
| bool unidirectional); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeMaxStreamsPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamCount stream_count, |
| bool unidirectional); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeRstPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeRstPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code, |
| bool include_stop_sending_if_v99); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeRstAndDataPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId rst_stream_id, |
| quic::QuicRstStreamErrorCode rst_error_code, |
| quic::QuicStreamId data_stream_id, |
| absl::string_view data); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeRetransmissionRstAndDataPacket( |
| const std::vector<uint64_t>& original_packet_numbers, |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId rst_stream_id, |
| quic::QuicRstStreamErrorCode rst_error_code, |
| quic::QuicStreamId data_stream_id, |
| absl::string_view data, |
| uint64_t retransmit_frame_count = 0); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeDataAndRstPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId data_stream_id, |
| absl::string_view data, |
| quic::QuicStreamId rst_stream_id, |
| quic::QuicRstStreamErrorCode rst_error_code); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeDataRstAndAckPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId data_stream_id, |
| absl::string_view data, |
| quic::QuicStreamId rst_stream_id, |
| quic::QuicRstStreamErrorCode rst_error_code, |
| uint64_t largest_received, |
| uint64_t smallest_received); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckAndRstPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code, |
| uint64_t largest_received, |
| uint64_t smallest_received); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckAndRstPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| bool include_stop_sending_if_v99); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeRstAckAndConnectionClosePacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| quic::QuicErrorCode quic_error, |
| const std::string& quic_error_details); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeRstAckAndDataPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| quic::QuicStreamId data_id, |
| bool fin, |
| absl::string_view data); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckDataAndRst( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| quic::QuicStreamId data_id, |
| bool fin, |
| absl::string_view data); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckRstAndDataPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| quic::QuicStreamId data_id, |
| bool fin, |
| absl::string_view data); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeRstAndConnectionClosePacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code, |
| quic::QuicErrorCode quic_error, |
| const std::string& quic_error_details); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeDataRstAndConnectionClosePacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId data_stream_id, |
| absl::string_view data, |
| quic::QuicStreamId rst_stream_id, |
| quic::QuicRstStreamErrorCode error_code, |
| quic::QuicErrorCode quic_error, |
| const std::string& quic_error_details); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> |
| MakeDataRstAckAndConnectionClosePacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId data_stream_id, |
| absl::string_view data, |
| quic::QuicStreamId rst_stream_id, |
| quic::QuicRstStreamErrorCode error_code, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| quic::QuicErrorCode quic_error, |
| const std::string& quic_error_details); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> |
| MakeDataRstAckAndConnectionClosePacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId data_stream_id, |
| absl::string_view data, |
| quic::QuicStreamId rst_stream_id, |
| quic::QuicRstStreamErrorCode error_code, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| quic::QuicErrorCode quic_error, |
| const std::string& quic_error_details, |
| uint64_t frame_type); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeStopSendingPacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckAndConnectionClosePacket( |
| uint64_t num, |
| bool include_version, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| quic::QuicErrorCode quic_error, |
| const std::string& quic_error_details, |
| uint64_t frame_type); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeConnectionClosePacket( |
| uint64_t num, |
| bool include_version, |
| quic::QuicErrorCode quic_error, |
| const std::string& quic_error_details); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeGoAwayPacket( |
| uint64_t num, |
| quic::QuicErrorCode error_code, |
| std::string reason_phrase); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckPacket( |
| uint64_t packet_number, |
| uint64_t largest_received, |
| uint64_t smallest_received); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckPacket( |
| uint64_t packet_number, |
| uint64_t first_received, |
| uint64_t largest_received, |
| uint64_t smallest_received); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeDataPacket( |
| uint64_t packet_number, |
| quic::QuicStreamId stream_id, |
| bool should_include_version, |
| bool fin, |
| absl::string_view data); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckAndDataPacket( |
| uint64_t packet_number, |
| bool include_version, |
| quic::QuicStreamId stream_id, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| bool fin, |
| absl::string_view data); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckRetransmissionAndDataPacket( |
| uint64_t packet_number, |
| bool include_version, |
| const std::vector<uint64_t>& original_packet_numbers, |
| quic::QuicStreamId stream_id, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| bool fin, |
| absl::string_view data); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckAndRetransmissionPacket( |
| uint64_t packet_number, |
| uint64_t first_received, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| const std::vector<uint64_t>& original_packet_numbers); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> |
| MakeRequestHeadersAndMultipleDataFramesPacket( |
| uint64_t packet_number, |
| quic::QuicStreamId stream_id, |
| bool should_include_version, |
| bool fin, |
| spdy::SpdyPriority spdy_priority, |
| spdy::Http2HeaderBlock headers, |
| quic::QuicStreamId parent_stream_id, |
| size_t* spdy_headers_frame_length, |
| const std::vector<std::string>& data_writes); |
| |
| // If |spdy_headers_frame_length| is non-null, it will be set to the size of |
| // the SPDY headers frame created for this packet. |
| std::unique_ptr<quic::QuicReceivedPacket> MakeRequestHeadersPacket( |
| uint64_t packet_number, |
| quic::QuicStreamId stream_id, |
| bool should_include_version, |
| bool fin, |
| spdy::SpdyPriority spdy_priority, |
| spdy::Http2HeaderBlock headers, |
| quic::QuicStreamId parent_stream_id, |
| size_t* spdy_headers_frame_length, |
| bool should_include_priority_frame = true); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> |
| MakeRetransmissionAndRequestHeadersPacket( |
| const std::vector<uint64_t>& original_packet_numbers, |
| uint64_t packet_number, |
| quic::QuicStreamId stream_id, |
| bool should_include_version, |
| bool fin, |
| spdy::SpdyPriority spdy_priority, |
| spdy::Http2HeaderBlock headers, |
| quic::QuicStreamId parent_stream_id, |
| size_t* spdy_headers_frame_length); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeRequestHeadersAndRstPacket( |
| uint64_t packet_number, |
| quic::QuicStreamId stream_id, |
| bool should_include_version, |
| bool fin, |
| spdy::SpdyPriority spdy_priority, |
| spdy::Http2HeaderBlock headers, |
| quic::QuicStreamId parent_stream_id, |
| size_t* spdy_headers_frame_length, |
| quic::QuicRstStreamErrorCode error_code); |
| |
| // If |spdy_headers_frame_length| is non-null, it will be set to the size of |
| // the SPDY headers frame created for this packet. |
| std::unique_ptr<quic::QuicReceivedPacket> MakePushPromisePacket( |
| uint64_t packet_number, |
| quic::QuicStreamId stream_id, |
| quic::QuicStreamId promised_stream_id, |
| bool should_include_version, |
| bool fin, |
| spdy::Http2HeaderBlock headers, |
| size_t* spdy_headers_frame_length); |
| |
| // If |spdy_headers_frame_length| is non-null, it will be set to the size of |
| // the SPDY headers frame created for this packet. |
| std::unique_ptr<quic::QuicReceivedPacket> MakeResponseHeadersPacket( |
| uint64_t packet_number, |
| quic::QuicStreamId stream_id, |
| bool should_include_version, |
| bool fin, |
| spdy::Http2HeaderBlock headers, |
| size_t* spdy_headers_frame_length); |
| |
| // Creates a packet containing the initial SETTINGS frame, and saves the |
| // headers stream offset into |offset|. |
| std::unique_ptr<quic::QuicReceivedPacket> MakeInitialSettingsPacket( |
| uint64_t packet_number); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakePriorityPacket( |
| uint64_t packet_number, |
| bool should_include_version, |
| quic::QuicStreamId id, |
| quic::QuicStreamId parent_stream_id, |
| spdy::SpdyPriority spdy_priority); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckAndPriorityPacket( |
| uint64_t packet_number, |
| bool should_include_version, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| quic::QuicStreamId id, |
| quic::QuicStreamId parent_stream_id, |
| spdy::SpdyPriority spdy_priority); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeMultiplePriorityFramesPacket( |
| uint64_t packet_number, |
| bool should_include_version, |
| const std::vector<Http2StreamDependency>& priority_frames); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> |
| MakeAckAndMultiplePriorityFramesPacket( |
| uint64_t packet_number, |
| bool should_include_version, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| const std::vector<Http2StreamDependency>& priority_frames); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeRetransmissionPacket( |
| uint64_t original_packet_number, |
| uint64_t new_packet_number, |
| bool should_include_version); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeCombinedRetransmissionPacket( |
| const std::vector<uint64_t>& original_packet_numbers, |
| uint64_t new_packet_number, |
| bool should_include_version); |
| |
| std::unique_ptr<quic::QuicReceivedPacket> MakeAckAndPriorityUpdatePacket( |
| uint64_t packet_number, |
| bool should_include_version, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| quic::QuicStreamId id, |
| spdy::SpdyPriority spdy_priority); |
| |
| std::unique_ptr<quic::QuicEncryptedPacket> MakeStatelessResetPacket(); |
| |
| // Removes all stream frames associated with |stream_id|. |
| void RemoveSavedStreamFrames(quic::QuicStreamId stream_id); |
| |
| void SetEncryptionLevel(quic::EncryptionLevel level); |
| |
| spdy::Http2HeaderBlock GetRequestHeaders(const std::string& method, |
| const std::string& scheme, |
| const std::string& path) const; |
| |
| spdy::Http2HeaderBlock ConnectRequestHeaders( |
| const std::string& host_port) const; |
| |
| spdy::Http2HeaderBlock GetResponseHeaders(const std::string& status) const; |
| |
| spdy::Http2HeaderBlock GetResponseHeaders(const std::string& status, |
| const std::string& alt_svc) const; |
| |
| spdy::SpdyFramer* spdy_request_framer() { return &spdy_request_framer_; } |
| spdy::SpdyFramer* spdy_response_framer() { return &spdy_response_framer_; } |
| |
| void Reset(); |
| |
| quic::QuicStreamOffset stream_offset(quic::QuicStreamId stream_id) { |
| return stream_offsets_[stream_id]; |
| } |
| |
| void set_save_packet_frames(bool save_packet_frames) { |
| save_packet_frames_ = save_packet_frames; |
| } |
| |
| std::string QpackEncodeHeaders(quic::QuicStreamId stream_id, |
| spdy::Http2HeaderBlock headers, |
| size_t* encoded_data_length); |
| |
| private: |
| // Initialize header of next packet to build. |
| void InitializeHeader(uint64_t packet_number, bool should_include_version); |
| |
| // Add frames to current packet. |
| void AddQuicPaddingFrame(); |
| void AddQuicPingFrame(); |
| void AddQuicRetireConnectionIdFrame(uint64_t sequence_number); |
| void AddQuicNewConnectionIdFrame(const quic::QuicConnectionId& cid, |
| uint64_t sequence_number, |
| uint64_t retire_prior_to, |
| quic::StatelessResetToken reset_token); |
| void AddQuicMaxStreamsFrame(quic::QuicControlFrameId control_frame_id, |
| quic::QuicStreamCount stream_count, |
| bool unidirectional); |
| void AddQuicStreamsBlockedFrame(quic::QuicControlFrameId control_frame_id, |
| quic::QuicStreamCount stream_count, |
| bool unidirectional); |
| // Use and increase stream's current offset. |
| void AddQuicStreamFrame(quic::QuicStreamId stream_id, |
| bool fin, |
| absl::string_view data); |
| // Use |offset| and do not change stream's current offset. |
| void AddQuicStreamFrameWithOffset(quic::QuicStreamId stream_id, |
| bool fin, |
| quic::QuicStreamOffset offset, |
| absl::string_view data); |
| void AddQuicAckFrame(uint64_t largest_received, uint64_t smallest_received); |
| void AddQuicAckFrame(uint64_t first_received, |
| uint64_t largest_received, |
| uint64_t smallest_received); |
| void AddQuicRstStreamFrame(quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code); |
| void AddQuicConnectionCloseFrame(quic::QuicErrorCode quic_error, |
| const std::string& quic_error_details); |
| void AddQuicConnectionCloseFrame(quic::QuicErrorCode quic_error, |
| const std::string& quic_error_details, |
| uint64_t frame_type); |
| void AddQuicGoAwayFrame(quic::QuicErrorCode error_code, |
| std::string reason_phrase); |
| void AddQuicPathResponseFrame(); |
| void AddQuicPathChallengeFrame(); |
| void AddQuicStopSendingFrame(quic::QuicStreamId stream_id, |
| quic::QuicRstStreamErrorCode error_code); |
| void AddQuicCryptoFrame(quic::EncryptionLevel level, |
| quic::QuicStreamOffset offset, |
| quic::QuicPacketLength data_length); |
| |
| // Build packet using |header_|, |frames_|, and |data_producer_|, |
| // and clear |frames_| and |data_producer_| afterwards. |
| std::unique_ptr<quic::QuicReceivedPacket> BuildPacket(); |
| |
| // Build packet using |header_|, |frames|, and |data_producer|. |
| std::unique_ptr<quic::QuicReceivedPacket> BuildPacketImpl( |
| const quic::QuicFrames& frames, |
| quic::QuicStreamFrameDataProducer* data_producer); |
| |
| spdy::SpdySerializedFrame MakeSpdyHeadersFrame( |
| quic::QuicStreamId stream_id, |
| bool fin, |
| spdy::SpdyPriority spdy_priority, |
| spdy::Http2HeaderBlock headers, |
| quic::QuicStreamId parent_stream_id); |
| |
| bool ShouldIncludeVersion(bool include_version) const; |
| |
| quic::QuicPacketNumberLength GetPacketNumberLength() const; |
| |
| quic::QuicConnectionId DestinationConnectionId() const; |
| quic::QuicConnectionId SourceConnectionId() const; |
| |
| quic::QuicConnectionIdIncluded HasDestinationConnectionId() const; |
| quic::QuicConnectionIdIncluded HasSourceConnectionId() const; |
| |
| quic::QuicStreamId GetFirstBidirectionalStreamId() const; |
| quic::QuicStreamId GetHeadersStreamId() const; |
| |
| std::string GenerateHttp3SettingsData(); |
| std::string GenerateHttp3PriorityData(spdy::SpdyPriority spdy_priority, |
| quic::QuicStreamId stream_id); |
| std::string GenerateHttp3GreaseData(); |
| |
| void MaybeAddHttp3SettingsFrames(); |
| bool MaybeCoalesceStreamFrame(const quic::QuicFrame& frame); |
| |
| // Parameters used throughout the lifetime of the class. |
| quic::ParsedQuicVersion version_; |
| quic::QuicConnectionId connection_id_; |
| raw_ptr<const quic::QuicClock> clock_; // Not owned. |
| std::string host_; |
| spdy::SpdyFramer spdy_request_framer_; |
| spdy::SpdyFramer spdy_response_framer_; |
| quic::NoopDecoderStreamErrorDelegate decoder_stream_error_delegate_; |
| quic::test::NoopQpackStreamSenderDelegate encoder_stream_sender_delegate_; |
| quic::QpackEncoder qpack_encoder_; |
| quic::test::MockRandom random_generator_; |
| std::map<quic::QuicStreamId, quic::QuicStreamOffset> stream_offsets_; |
| quic::Perspective perspective_; |
| quic::EncryptionLevel encryption_level_ = quic::ENCRYPTION_FORWARD_SECURE; |
| quic::QuicLongHeaderType long_header_type_ = quic::INVALID_PACKET_TYPE; |
| // If true, generated request headers will include non-default HTTP2 stream |
| // dependency info. |
| bool client_headers_include_h2_stream_dependency_; |
| |
| // The value of incremental flag in generated priority headers. |
| bool client_priority_uses_incremental_; |
| |
| // Save a copy of stream frame data that QuicStreamFrame objects can refer to. |
| std::vector<std::unique_ptr<std::string>> saved_stream_data_; |
| // If |save_packet_frames_| is true, save generated packets in |
| // |saved_frames_|, allowing retransmission packets to be built. |
| bool save_packet_frames_ = false; |
| std::map<quic::QuicPacketNumber, quic::QuicFrames> saved_frames_; |
| |
| // State necessary for building the current packet. |
| quic::QuicPacketHeader header_; |
| quic::QuicFrames frames_; |
| std::unique_ptr<quic::test::SimpleDataProducer> data_producer_; |
| }; |
| |
| } // namespace net::test |
| |
| #endif // NET_QUIC_QUIC_TEST_PACKET_MAKER_H_ |
