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quic_http_stream_test.cc
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quic_http_stream_test.cc
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// Copyright (c) 2012 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 "net/quic/quic_http_stream.h"
#include <stdint.h>
#include <memory>
#include <utility>
#include "base/bind.h"
#include "base/memory/ptr_util.h"
#include "base/run_loop.h"
#include "base/stl_util.h"
#include "base/strings/string_number_conversions.h"
#include "base/threading/thread_task_runner_handle.h"
#include "base/time/default_tick_clock.h"
#include "base/time/time.h"
#include "net/base/chunked_upload_data_stream.h"
#include "net/base/elements_upload_data_stream.h"
#include "net/base/load_flags.h"
#include "net/base/load_timing_info.h"
#include "net/base/load_timing_info_test_util.h"
#include "net/base/net_errors.h"
#include "net/base/test_completion_callback.h"
#include "net/base/upload_bytes_element_reader.h"
#include "net/http/http_response_headers.h"
#include "net/http/transport_security_state.h"
#include "net/log/net_log_event_type.h"
#include "net/log/test_net_log.h"
#include "net/log/test_net_log_util.h"
#include "net/quic/address_utils.h"
#include "net/quic/crypto/proof_verifier_chromium.h"
#include "net/quic/mock_crypto_client_stream_factory.h"
#include "net/quic/platform/impl/quic_test_impl.h"
#include "net/quic/quic_chromium_alarm_factory.h"
#include "net/quic/quic_chromium_connection_helper.h"
#include "net/quic/quic_chromium_packet_reader.h"
#include "net/quic/quic_chromium_packet_writer.h"
#include "net/quic/quic_http_utils.h"
#include "net/quic/quic_server_info.h"
#include "net/quic/quic_stream_factory.h"
#include "net/quic/quic_test_packet_maker.h"
#include "net/quic/quic_test_packet_printer.h"
#include "net/quic/test_task_runner.h"
#include "net/socket/socket_performance_watcher.h"
#include "net/socket/socket_test_util.h"
#include "net/spdy/spdy_http_utils.h"
#include "net/test/cert_test_util.h"
#include "net/test/gtest_util.h"
#include "net/test/test_data_directory.h"
#include "net/test/test_with_task_environment.h"
#include "net/third_party/quiche/src/quic/core/congestion_control/send_algorithm_interface.h"
#include "net/third_party/quiche/src/quic/core/crypto/crypto_protocol.h"
#include "net/third_party/quiche/src/quic/core/crypto/quic_decrypter.h"
#include "net/third_party/quiche/src/quic/core/crypto/quic_encrypter.h"
#include "net/third_party/quiche/src/quic/core/http/spdy_server_push_utils.h"
#include "net/third_party/quiche/src/quic/core/quic_connection.h"
#include "net/third_party/quiche/src/quic/core/quic_utils.h"
#include "net/third_party/quiche/src/quic/core/quic_write_blocked_list.h"
#include "net/third_party/quiche/src/quic/core/tls_client_handshaker.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_flags.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
#include "net/third_party/quiche/src/quic/test_tools/crypto_test_utils.h"
#include "net/third_party/quiche/src/quic/test_tools/mock_clock.h"
#include "net/third_party/quiche/src/quic/test_tools/mock_random.h"
#include "net/third_party/quiche/src/quic/test_tools/quic_connection_peer.h"
#include "net/third_party/quiche/src/quic/test_tools/quic_spdy_session_peer.h"
#include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
#include "net/third_party/quiche/src/spdy/core/spdy_frame_builder.h"
#include "net/third_party/quiche/src/spdy/core/spdy_framer.h"
#include "net/third_party/quiche/src/spdy/core/spdy_protocol.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using std::string;
using testing::_;
using testing::AnyNumber;
using testing::Return;
namespace net {
namespace test {
namespace {
const char kUploadData[] = "Really nifty data!";
const char kDefaultServerHostName[] = "www.example.org";
const uint16_t kDefaultServerPort = 443;
class TestQuicConnection : public quic::QuicConnection {
public:
TestQuicConnection(const quic::ParsedQuicVersionVector& versions,
quic::QuicConnectionId connection_id,
IPEndPoint address,
QuicChromiumConnectionHelper* helper,
QuicChromiumAlarmFactory* alarm_factory,
quic::QuicPacketWriter* writer)
: quic::QuicConnection(connection_id,
ToQuicSocketAddress(address),
helper,
alarm_factory,
writer,
true /* owns_writer */,
quic::Perspective::IS_CLIENT,
versions) {}
void SetSendAlgorithm(quic::SendAlgorithmInterface* send_algorithm) {
quic::test::QuicConnectionPeer::SetSendAlgorithm(this, send_algorithm);
}
};
// UploadDataStream that always returns errors on data read.
class ReadErrorUploadDataStream : public UploadDataStream {
public:
enum class FailureMode { SYNC, ASYNC };
explicit ReadErrorUploadDataStream(FailureMode mode)
: UploadDataStream(true, 0), async_(mode) {}
~ReadErrorUploadDataStream() override {}
private:
void CompleteRead() { UploadDataStream::OnReadCompleted(ERR_FAILED); }
// UploadDataStream implementation:
int InitInternal(const NetLogWithSource& net_log) override { return OK; }
int ReadInternal(IOBuffer* buf, int buf_len) override {
if (async_ == FailureMode::ASYNC) {
base::ThreadTaskRunnerHandle::Get()->PostTask(
FROM_HERE, base::BindOnce(&ReadErrorUploadDataStream::CompleteRead,
weak_factory_.GetWeakPtr()));
return ERR_IO_PENDING;
}
return ERR_FAILED;
}
void ResetInternal() override {}
const FailureMode async_;
base::WeakPtrFactory<ReadErrorUploadDataStream> weak_factory_{this};
DISALLOW_COPY_AND_ASSIGN(ReadErrorUploadDataStream);
};
// A helper class that will delete |stream| when the callback is invoked.
class DeleteStreamCallback : public TestCompletionCallbackBase {
public:
explicit DeleteStreamCallback(std::unique_ptr<QuicHttpStream> stream)
: stream_(std::move(stream)) {}
CompletionOnceCallback callback() {
return base::BindOnce(&DeleteStreamCallback::DeleteStream,
base::Unretained(this));
}
private:
void DeleteStream(int result) {
stream_.reset();
SetResult(result);
}
std::unique_ptr<QuicHttpStream> stream_;
};
} // namespace
class QuicHttpStreamPeer {
public:
static QuicChromiumClientStream::Handle* GetQuicChromiumClientStream(
QuicHttpStream* stream) {
return stream->stream_.get();
}
};
class QuicHttpStreamTest : public ::testing::TestWithParam<
std::tuple<quic::ParsedQuicVersion, bool>>,
public WithTaskEnvironment {
public:
void CloseStream(QuicHttpStream* stream, int /*rv*/) { stream->Close(false); }
protected:
static const bool kFin = true;
static const bool kIncludeVersion = true;
static const bool kIncludeCongestionFeedback = true;
// Holds a packet to be written to the wire, and the IO mode that should
// be used by the mock socket when performing the write.
struct PacketToWrite {
PacketToWrite(IoMode mode, quic::QuicReceivedPacket* packet)
: mode(mode), packet(packet) {}
PacketToWrite(IoMode mode, int rv) : mode(mode), packet(nullptr), rv(rv) {}
IoMode mode;
quic::QuicReceivedPacket* packet;
int rv;
};
QuicHttpStreamTest()
: version_(std::get<0>(GetParam())),
client_headers_include_h2_stream_dependency_(std::get<1>(GetParam())),
crypto_config_(
quic::test::crypto_test_utils::ProofVerifierForTesting()),
read_buffer_(base::MakeRefCounted<IOBufferWithSize>(4096)),
promise_id_(GetNthServerInitiatedUnidirectionalStreamId(0)),
stream_id_(GetNthClientInitiatedBidirectionalStreamId(0)),
connection_id_(quic::test::TestConnectionId(2)),
client_maker_(version_,
connection_id_,
&clock_,
kDefaultServerHostName,
quic::Perspective::IS_CLIENT,
client_headers_include_h2_stream_dependency_),
server_maker_(version_,
connection_id_,
&clock_,
kDefaultServerHostName,
quic::Perspective::IS_SERVER,
false),
random_generator_(0),
printer_(version_) {
SetQuicFlag(FLAGS_quic_supports_tls_handshake, true);
IPAddress ip(192, 0, 2, 33);
peer_addr_ = IPEndPoint(ip, 443);
self_addr_ = IPEndPoint(ip, 8435);
clock_.AdvanceTime(quic::QuicTime::Delta::FromMilliseconds(20));
request_.traffic_annotation =
MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
}
~QuicHttpStreamTest() {
session_->CloseSessionOnError(ERR_ABORTED, quic::QUIC_INTERNAL_ERROR,
quic::ConnectionCloseBehavior::SILENT_CLOSE);
for (size_t i = 0; i < writes_.size(); i++) {
delete writes_[i].packet;
}
}
// Adds a packet to the list of expected writes.
void AddWrite(std::unique_ptr<quic::QuicReceivedPacket> packet) {
writes_.push_back(PacketToWrite(SYNCHRONOUS, packet.release()));
}
void AddWrite(IoMode mode, int rv) {
writes_.push_back(PacketToWrite(mode, rv));
}
// Returns the packet to be written at position |pos|.
quic::QuicReceivedPacket* GetWrite(size_t pos) { return writes_[pos].packet; }
bool AtEof() {
return socket_data_->AllReadDataConsumed() &&
socket_data_->AllWriteDataConsumed();
}
void ProcessPacket(std::unique_ptr<quic::QuicReceivedPacket> packet) {
connection_->ProcessUdpPacket(ToQuicSocketAddress(self_addr_),
ToQuicSocketAddress(peer_addr_), *packet);
}
// Configures the test fixture to use the list of expected writes.
void Initialize() {
mock_writes_.reset(new MockWrite[writes_.size()]);
for (size_t i = 0; i < writes_.size(); i++) {
if (writes_[i].packet == nullptr) {
mock_writes_[i] = MockWrite(writes_[i].mode, writes_[i].rv, i);
} else {
mock_writes_[i] = MockWrite(writes_[i].mode, writes_[i].packet->data(),
writes_[i].packet->length());
}
}
socket_data_.reset(new StaticSocketDataProvider(
base::span<MockRead>(),
base::make_span(mock_writes_.get(), writes_.size())));
socket_data_->set_printer(&printer_);
std::unique_ptr<MockUDPClientSocket> socket(new MockUDPClientSocket(
socket_data_.get(), net_log_.bound().net_log()));
socket->Connect(peer_addr_);
runner_ = new TestTaskRunner(&clock_);
send_algorithm_ = new quic::test::MockSendAlgorithm();
EXPECT_CALL(*send_algorithm_, InRecovery()).WillRepeatedly(Return(false));
EXPECT_CALL(*send_algorithm_, InSlowStart()).WillRepeatedly(Return(false));
if (VersionUsesQpack(version_.transport_version)) {
EXPECT_CALL(*send_algorithm_, OnPacketSent(_, _, _, _, _))
.Times(testing::AtLeast(1));
}
EXPECT_CALL(*send_algorithm_, OnCongestionEvent(_, _, _, _, _))
.Times(AnyNumber());
EXPECT_CALL(*send_algorithm_, GetCongestionWindow())
.WillRepeatedly(Return(quic::kMaxOutgoingPacketSize));
EXPECT_CALL(*send_algorithm_, PacingRate(_))
.WillRepeatedly(Return(quic::QuicBandwidth::Zero()));
EXPECT_CALL(*send_algorithm_, CanSend(_)).WillRepeatedly(Return(true));
EXPECT_CALL(*send_algorithm_, BandwidthEstimate())
.WillRepeatedly(Return(quic::QuicBandwidth::Zero()));
EXPECT_CALL(*send_algorithm_, SetFromConfig(_, _)).Times(AnyNumber());
EXPECT_CALL(*send_algorithm_, OnApplicationLimited(_)).Times(AnyNumber());
EXPECT_CALL(*send_algorithm_, GetCongestionControlType())
.Times(AnyNumber());
helper_.reset(
new QuicChromiumConnectionHelper(&clock_, &random_generator_));
alarm_factory_.reset(new QuicChromiumAlarmFactory(runner_.get(), &clock_));
connection_ = new TestQuicConnection(
quic::test::SupportedVersions(version_), connection_id_, peer_addr_,
helper_.get(), alarm_factory_.get(),
new QuicChromiumPacketWriter(
socket.get(), base::ThreadTaskRunnerHandle::Get().get()));
connection_->set_visitor(&visitor_);
connection_->SetSendAlgorithm(send_algorithm_);
// Load a certificate that is valid for *.example.org
scoped_refptr<X509Certificate> test_cert(
ImportCertFromFile(GetTestCertsDirectory(), "wildcard.pem"));
EXPECT_TRUE(test_cert.get());
verify_details_.cert_verify_result.verified_cert = test_cert;
verify_details_.cert_verify_result.is_issued_by_known_root = true;
crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details_);
base::TimeTicks dns_end = base::TimeTicks::Now();
base::TimeTicks dns_start = dns_end - base::TimeDelta::FromMilliseconds(1);
session_.reset(new QuicChromiumClientSession(
connection_, std::move(socket),
/*stream_factory=*/nullptr, &crypto_client_stream_factory_, &clock_,
&transport_security_state_, /*ssl_config_service=*/nullptr,
base::WrapUnique(static_cast<QuicServerInfo*>(nullptr)),
QuicSessionKey(kDefaultServerHostName, kDefaultServerPort,
PRIVACY_MODE_DISABLED, SocketTag()),
/*require_confirmation=*/false,
/*max_allowed_push_id=*/0,
/*migrate_session_early_v2=*/false,
/*migrate_session_on_network_change_v2=*/false,
/*default_network=*/NetworkChangeNotifier::kInvalidNetworkHandle,
quic::QuicTime::Delta::FromMilliseconds(
kDefaultRetransmittableOnWireTimeout.InMilliseconds()),
/*migrate_idle_session=*/false, /*allow_port_migration=*/false,
kDefaultIdleSessionMigrationPeriod, kMaxTimeOnNonDefaultNetwork,
kMaxMigrationsToNonDefaultNetworkOnWriteError,
kMaxMigrationsToNonDefaultNetworkOnPathDegrading,
kQuicYieldAfterPacketsRead,
quic::QuicTime::Delta::FromMilliseconds(
kQuicYieldAfterDurationMilliseconds),
/*go_away_on_path_degrading*/ false,
client_headers_include_h2_stream_dependency_, /*cert_verify_flags=*/0,
quic::test::DefaultQuicConfig(), &crypto_config_, "CONNECTION_UNKNOWN",
dns_start, dns_end, &push_promise_index_, nullptr,
base::DefaultTickClock::GetInstance(),
base::ThreadTaskRunnerHandle::Get().get(),
/*socket_performance_watcher=*/nullptr, net_log_.bound().net_log()));
session_->Initialize();
TestCompletionCallback callback;
session_->CryptoConnect(callback.callback());
stream_ = std::make_unique<QuicHttpStream>(
session_->CreateHandle(HostPortPair("www.example.org", 443)));
promised_stream_ = std::make_unique<QuicHttpStream>(
session_->CreateHandle(HostPortPair("www.example.org", 443)));
push_promise_[":path"] = "/bar";
push_promise_[":authority"] = "www.example.org";
push_promise_[":version"] = "HTTP/1.1";
push_promise_[":method"] = "GET";
push_promise_[":scheme"] = "https";
promised_response_[":status"] = "200 OK";
promised_response_[":version"] = "HTTP/1.1";
promised_response_["content-type"] = "text/plain";
promise_url_ =
quic::SpdyServerPushUtils::GetPromisedUrlFromHeaders(push_promise_);
}
void SetRequest(const string& method,
const string& path,
RequestPriority priority) {
request_headers_ = client_maker_.GetRequestHeaders(method, "https", path);
}
void SetResponse(const string& status, const string& body) {
response_headers_ = server_maker_.GetResponseHeaders(status);
response_data_ = body;
}
std::unique_ptr<quic::QuicReceivedPacket> InnerConstructDataPacket(
uint64_t packet_number,
quic::QuicStreamId stream_id,
bool should_include_version,
bool fin,
quic::QuicStringPiece data,
QuicTestPacketMaker* maker) {
return maker->MakeDataPacket(packet_number, stream_id,
should_include_version, fin, data);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructClientDataPacket(
uint64_t packet_number,
bool should_include_version,
bool fin,
quic::QuicStringPiece data) {
return client_maker_.MakeDataPacket(packet_number, stream_id_,
should_include_version, fin, data);
}
std::unique_ptr<quic::QuicReceivedPacket>
ConstructClientMultipleDataFramesPacket(
uint64_t packet_number,
bool should_include_version,
bool fin,
const std::vector<std::string>& data) {
return client_maker_.MakeMultipleDataFramesPacket(
packet_number, stream_id_, should_include_version, fin, data);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructServerDataPacket(
uint64_t packet_number,
bool should_include_version,
bool fin,
quic::QuicStringPiece data) {
return server_maker_.MakeDataPacket(packet_number, stream_id_,
should_include_version, fin, data);
}
std::unique_ptr<quic::QuicReceivedPacket> InnerConstructRequestHeadersPacket(
uint64_t packet_number,
quic::QuicStreamId stream_id,
bool should_include_version,
bool fin,
RequestPriority request_priority,
size_t* spdy_headers_frame_length) {
return InnerConstructRequestHeadersPacket(
packet_number, stream_id, should_include_version, fin, request_priority,
0, spdy_headers_frame_length);
}
std::unique_ptr<quic::QuicReceivedPacket> InnerConstructRequestHeadersPacket(
uint64_t packet_number,
quic::QuicStreamId stream_id,
bool should_include_version,
bool fin,
RequestPriority request_priority,
quic::QuicStreamId parent_stream_id,
size_t* spdy_headers_frame_length) {
spdy::SpdyPriority priority =
ConvertRequestPriorityToQuicPriority(request_priority);
return client_maker_.MakeRequestHeadersPacket(
packet_number, stream_id, should_include_version, fin, priority,
std::move(request_headers_), parent_stream_id,
spdy_headers_frame_length);
}
std::unique_ptr<quic::QuicReceivedPacket>
ConstructRequestHeadersAndDataFramesPacket(
uint64_t packet_number,
quic::QuicStreamId stream_id,
bool should_include_version,
bool fin,
RequestPriority request_priority,
quic::QuicStreamId parent_stream_id,
size_t* spdy_headers_frame_length,
const std::vector<std::string>& data_writes) {
spdy::SpdyPriority priority =
ConvertRequestPriorityToQuicPriority(request_priority);
return client_maker_.MakeRequestHeadersAndMultipleDataFramesPacket(
packet_number, stream_id, should_include_version, fin, priority,
std::move(request_headers_), parent_stream_id,
spdy_headers_frame_length, data_writes);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructRequestAndRstPacket(
uint64_t packet_number,
quic::QuicStreamId stream_id,
bool should_include_version,
bool fin,
RequestPriority request_priority,
quic::QuicStreamId parent_stream_id,
size_t* spdy_headers_frame_length,
quic::QuicRstStreamErrorCode error_code) {
spdy::SpdyPriority priority =
ConvertRequestPriorityToQuicPriority(request_priority);
return client_maker_.MakeRequestHeadersAndRstPacket(
packet_number, stream_id, should_include_version, fin, priority,
std::move(request_headers_), parent_stream_id,
spdy_headers_frame_length, error_code);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructRequestHeadersPacket(
uint64_t packet_number,
bool fin,
RequestPriority request_priority,
size_t* spdy_headers_frame_length) {
return InnerConstructRequestHeadersPacket(
packet_number, stream_id_, kIncludeVersion, fin, request_priority,
spdy_headers_frame_length);
}
std::unique_ptr<quic::QuicReceivedPacket> InnerConstructResponseHeadersPacket(
uint64_t packet_number,
quic::QuicStreamId stream_id,
bool fin,
size_t* spdy_headers_frame_length) {
return server_maker_.MakeResponseHeadersPacket(
packet_number, stream_id, !kIncludeVersion, fin,
std::move(response_headers_), spdy_headers_frame_length);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructResponseHeadersPacket(
uint64_t packet_number,
bool fin,
size_t* spdy_headers_frame_length) {
return InnerConstructResponseHeadersPacket(packet_number, stream_id_, fin,
spdy_headers_frame_length);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructResponseTrailersPacket(
uint64_t packet_number,
bool fin,
spdy::SpdyHeaderBlock trailers,
size_t* spdy_headers_frame_length) {
return server_maker_.MakeResponseHeadersPacket(
packet_number, stream_id_, !kIncludeVersion, fin, std::move(trailers),
spdy_headers_frame_length);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructClientRstStreamPacket(
uint64_t packet_number) {
return client_maker_.MakeRstPacket(packet_number, true, stream_id_,
quic::QUIC_RST_ACKNOWLEDGEMENT);
}
std::unique_ptr<quic::QuicReceivedPacket>
ConstructClientRstStreamCancelledPacket(uint64_t packet_number) {
return client_maker_.MakeRstPacket(packet_number, !kIncludeVersion,
stream_id_, quic::QUIC_STREAM_CANCELLED);
}
std::unique_ptr<quic::QuicReceivedPacket>
ConstructClientRstStreamVaryMismatchPacket(uint64_t packet_number) {
return client_maker_.MakeRstPacket(packet_number, !kIncludeVersion,
promise_id_,
quic::QUIC_PROMISE_VARY_MISMATCH);
}
std::unique_ptr<quic::QuicReceivedPacket>
ConstructClientRstStreamVaryMismatchAndRequestHeadersPacket(
uint64_t packet_number,
quic::QuicStreamId stream_id,
bool should_include_version,
bool fin,
RequestPriority request_priority,
quic::QuicStreamId parent_stream_id,
size_t* spdy_headers_frame_length) {
spdy::SpdyPriority priority =
ConvertRequestPriorityToQuicPriority(request_priority);
return client_maker_.MakeRstAndRequestHeadersPacket(
packet_number, should_include_version, promise_id_,
quic::QUIC_PROMISE_VARY_MISMATCH, stream_id, fin, priority,
std::move(request_headers_), parent_stream_id,
spdy_headers_frame_length);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructAckAndRstStreamPacket(
uint64_t packet_number,
uint64_t largest_received,
uint64_t smallest_received,
uint64_t least_unacked) {
return client_maker_.MakeAckAndRstPacket(
packet_number, !kIncludeVersion, stream_id_,
quic::QUIC_STREAM_CANCELLED, largest_received, smallest_received,
least_unacked, !kIncludeCongestionFeedback);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructClientRstStreamErrorPacket(
uint64_t packet_number,
bool include_version) {
return client_maker_.MakeRstPacket(packet_number, include_version,
stream_id_,
quic::QUIC_ERROR_PROCESSING_STREAM);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructAckAndRstStreamPacket(
uint64_t packet_number) {
return ConstructAckAndRstStreamPacket(packet_number, 2, 1, 2);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructClientAckPacket(
uint64_t packet_number,
uint64_t largest_received,
uint64_t smallest_received,
uint64_t least_unacked) {
return client_maker_.MakeAckPacket(packet_number, largest_received,
smallest_received, least_unacked,
!kIncludeCongestionFeedback);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructServerAckPacket(
uint64_t packet_number,
uint64_t largest_received,
uint64_t smallest_received,
uint64_t least_unacked) {
return server_maker_.MakeAckPacket(packet_number, largest_received,
smallest_received, least_unacked,
!kIncludeCongestionFeedback);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructClientPriorityPacket(
uint64_t packet_number,
bool should_include_version,
quic::QuicStreamId id,
quic::QuicStreamId parent_stream_id,
RequestPriority request_priority) {
return client_maker_.MakePriorityPacket(
packet_number, should_include_version, id, parent_stream_id,
ConvertRequestPriorityToQuicPriority(request_priority));
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructInitialSettingsPacket() {
return client_maker_.MakeInitialSettingsPacket(1);
}
std::unique_ptr<quic::QuicReceivedPacket> ConstructInitialSettingsPacket(
int packet_number) {
return client_maker_.MakeInitialSettingsPacket(packet_number);
}
std::string ConstructDataHeader(size_t body_len) {
if (version_.transport_version != quic::QUIC_VERSION_99) {
return "";
}
quic::HttpEncoder encoder;
std::unique_ptr<char[]> buffer;
auto header_length = encoder.SerializeDataFrameHeader(body_len, &buffer);
return std::string(buffer.get(), header_length);
}
void ReceivePromise(quic::QuicStreamId id) {
auto headers = quic::test::AsHeaderList(push_promise_);
QuicChromiumClientStream::Handle* stream =
QuicHttpStreamPeer::GetQuicChromiumClientStream(stream_.get());
stream->OnPromiseHeaderList(id, headers.uncompressed_header_bytes(),
headers);
}
void ExpectLoadTimingValid(const LoadTimingInfo& load_timing_info,
bool session_reused) {
EXPECT_EQ(session_reused, load_timing_info.socket_reused);
if (session_reused) {
ExpectConnectTimingHasNoTimes(load_timing_info.connect_timing);
} else {
ExpectConnectTimingHasTimes(
load_timing_info.connect_timing,
CONNECT_TIMING_HAS_SSL_TIMES | CONNECT_TIMING_HAS_DNS_TIMES);
}
ExpectLoadTimingHasOnlyConnectionTimes(load_timing_info);
}
quic::QuicStreamId GetNthClientInitiatedBidirectionalStreamId(int n) {
return quic::test::GetNthClientInitiatedBidirectionalStreamId(
version_.transport_version, n);
}
quic::QuicStreamId GetNthServerInitiatedUnidirectionalStreamId(int n) {
return quic::test::GetNthServerInitiatedUnidirectionalStreamId(
version_.transport_version, n);
}
QuicFlagSaver saver_;
const quic::ParsedQuicVersion version_;
const bool client_headers_include_h2_stream_dependency_;
BoundTestNetLog net_log_;
quic::test::MockSendAlgorithm* send_algorithm_;
scoped_refptr<TestTaskRunner> runner_;
std::unique_ptr<MockWrite[]> mock_writes_;
quic::MockClock clock_;
TestQuicConnection* connection_;
std::unique_ptr<QuicChromiumConnectionHelper> helper_;
std::unique_ptr<QuicChromiumAlarmFactory> alarm_factory_;
testing::StrictMock<quic::test::MockQuicConnectionVisitor> visitor_;
std::unique_ptr<UploadDataStream> upload_data_stream_;
std::unique_ptr<QuicHttpStream> stream_;
TransportSecurityState transport_security_state_;
std::unique_ptr<QuicChromiumClientSession> session_;
quic::QuicCryptoClientConfig crypto_config_;
TestCompletionCallback callback_;
HttpRequestInfo request_;
HttpRequestHeaders headers_;
HttpResponseInfo response_;
scoped_refptr<IOBufferWithSize> read_buffer_;
spdy::SpdyHeaderBlock request_headers_;
spdy::SpdyHeaderBlock response_headers_;
string request_data_;
string response_data_;
quic::QuicClientPushPromiseIndex push_promise_index_;
// For server push testing
std::unique_ptr<QuicHttpStream> promised_stream_;
spdy::SpdyHeaderBlock push_promise_;
spdy::SpdyHeaderBlock promised_response_;
const quic::QuicStreamId promise_id_;
string promise_url_;
const quic::QuicStreamId stream_id_;
const quic::QuicConnectionId connection_id_;
QuicTestPacketMaker client_maker_;
QuicTestPacketMaker server_maker_;
IPEndPoint self_addr_;
IPEndPoint peer_addr_;
quic::test::MockRandom random_generator_;
ProofVerifyDetailsChromium verify_details_;
MockCryptoClientStreamFactory crypto_client_stream_factory_;
std::unique_ptr<StaticSocketDataProvider> socket_data_;
QuicPacketPrinter printer_;
std::vector<PacketToWrite> writes_;
};
INSTANTIATE_TEST_SUITE_P(
VersionIncludeStreamDependencySequence,
QuicHttpStreamTest,
::testing::Combine(::testing::ValuesIn(quic::AllSupportedVersions()),
::testing::Bool()));
TEST_P(QuicHttpStreamTest, RenewStreamForAuth) {
Initialize();
EXPECT_EQ(nullptr, stream_->RenewStreamForAuth());
}
TEST_P(QuicHttpStreamTest, CanReuseConnection) {
Initialize();
EXPECT_FALSE(stream_->CanReuseConnection());
}
TEST_P(QuicHttpStreamTest, DisableConnectionMigrationForStream) {
request_.load_flags |= LOAD_DISABLE_CONNECTION_MIGRATION_TO_CELLULAR;
Initialize();
EXPECT_EQ(OK,
stream_->InitializeStream(&request_, false, DEFAULT_PRIORITY,
net_log_.bound(), callback_.callback()));
QuicChromiumClientStream::Handle* client_stream =
QuicHttpStreamPeer::GetQuicChromiumClientStream(stream_.get());
EXPECT_FALSE(client_stream->can_migrate_to_cellular_network());
}
TEST_P(QuicHttpStreamTest, GetRequest) {
SetRequest("GET", "/", DEFAULT_PRIORITY);
size_t spdy_request_header_frame_length;
int packet_number = 1;
if (VersionUsesQpack(version_.transport_version))
AddWrite(ConstructInitialSettingsPacket(packet_number++));
AddWrite(InnerConstructRequestHeadersPacket(
packet_number++, GetNthClientInitiatedBidirectionalStreamId(0),
kIncludeVersion, kFin, DEFAULT_PRIORITY,
&spdy_request_header_frame_length));
Initialize();
request_.method = "GET";
request_.url = GURL("https://www.example.org/");
// Make sure getting load timing from the stream early does not crash.
LoadTimingInfo load_timing_info;
EXPECT_TRUE(stream_->GetLoadTimingInfo(&load_timing_info));
EXPECT_EQ(OK,
stream_->InitializeStream(&request_, true, DEFAULT_PRIORITY,
net_log_.bound(), callback_.callback()));
EXPECT_EQ(OK,
stream_->SendRequest(headers_, &response_, callback_.callback()));
// Ack the request.
ProcessPacket(ConstructServerAckPacket(1, 1, 1, 1));
EXPECT_THAT(stream_->ReadResponseHeaders(callback_.callback()),
IsError(ERR_IO_PENDING));
SetResponse("404 Not Found", string());
size_t spdy_response_header_frame_length;
ProcessPacket(ConstructResponseHeadersPacket(
2, kFin, &spdy_response_header_frame_length));
// Now that the headers have been processed, the callback will return.
EXPECT_THAT(callback_.WaitForResult(), IsOk());
ASSERT_TRUE(response_.headers.get());
EXPECT_EQ(404, response_.headers->response_code());
EXPECT_TRUE(response_.headers->HasHeaderValue("Content-Type", "text/plain"));
EXPECT_FALSE(response_.response_time.is_null());
EXPECT_FALSE(response_.request_time.is_null());
// There is no body, so this should return immediately.
EXPECT_EQ(0,
stream_->ReadResponseBody(read_buffer_.get(), read_buffer_->size(),
callback_.callback()));
EXPECT_TRUE(stream_->IsResponseBodyComplete());
EXPECT_TRUE(AtEof());
EXPECT_TRUE(stream_->GetLoadTimingInfo(&load_timing_info));
ExpectLoadTimingValid(load_timing_info, /*session_reused=*/false);
// QuicHttpStream::GetTotalSent/ReceivedBytes currently only includes the
// headers and payload.
EXPECT_EQ(static_cast<int64_t>(spdy_request_header_frame_length),
stream_->GetTotalSentBytes());
EXPECT_EQ(static_cast<int64_t>(spdy_response_header_frame_length),
stream_->GetTotalReceivedBytes());
}
TEST_P(QuicHttpStreamTest, LoadTimingTwoRequests) {
SetRequest("GET", "/", DEFAULT_PRIORITY);
size_t spdy_request_header_frame_length;
int packet_number = 1;
if (VersionUsesQpack(version_.transport_version))
AddWrite(ConstructInitialSettingsPacket(packet_number++));
AddWrite(InnerConstructRequestHeadersPacket(
packet_number++, GetNthClientInitiatedBidirectionalStreamId(0),
kIncludeVersion, kFin, DEFAULT_PRIORITY,
&spdy_request_header_frame_length));
// SetRequest() again for second request as |request_headers_| was moved.
SetRequest("GET", "/", DEFAULT_PRIORITY);
AddWrite(InnerConstructRequestHeadersPacket(
packet_number++, GetNthClientInitiatedBidirectionalStreamId(1),
kIncludeVersion, kFin, DEFAULT_PRIORITY,
GetNthClientInitiatedBidirectionalStreamId(0),
&spdy_request_header_frame_length));
AddWrite(ConstructClientAckPacket(packet_number++, 3, 1,
2)); // Ack the responses.
Initialize();
request_.method = "GET";
request_.url = GURL("https://www.example.org/");
// Start first request.
EXPECT_EQ(OK,
stream_->InitializeStream(&request_, true, DEFAULT_PRIORITY,
net_log_.bound(), callback_.callback()));
EXPECT_EQ(OK,
stream_->SendRequest(headers_, &response_, callback_.callback()));
// Start a second request.
QuicHttpStream stream2(
session_->CreateHandle(HostPortPair("www.example.org", 443)));
TestCompletionCallback callback2;
EXPECT_EQ(OK,
stream2.InitializeStream(&request_, true, DEFAULT_PRIORITY,
net_log_.bound(), callback2.callback()));
EXPECT_EQ(OK,
stream2.SendRequest(headers_, &response_, callback2.callback()));
// Ack both requests.
ProcessPacket(ConstructServerAckPacket(1, 1, 1, 1));
EXPECT_THAT(stream_->ReadResponseHeaders(callback_.callback()),
IsError(ERR_IO_PENDING));
size_t spdy_response_header_frame_length;
SetResponse("200 OK", string());
ProcessPacket(InnerConstructResponseHeadersPacket(
2, GetNthClientInitiatedBidirectionalStreamId(0), kFin,
&spdy_response_header_frame_length));
// Now that the headers have been processed, the callback will return.
EXPECT_THAT(callback_.WaitForResult(), IsOk());
EXPECT_EQ(200, response_.headers->response_code());
// There is no body, so this should return immediately.
EXPECT_EQ(0,
stream_->ReadResponseBody(read_buffer_.get(), read_buffer_->size(),
callback_.callback()));
EXPECT_TRUE(stream_->IsResponseBodyComplete());
LoadTimingInfo load_timing_info;
EXPECT_TRUE(stream_->GetLoadTimingInfo(&load_timing_info));
ExpectLoadTimingValid(load_timing_info, /*session_reused=*/false);
// SetResponse() again for second request as |response_headers_| was moved.
SetResponse("200 OK", string());
EXPECT_THAT(stream2.ReadResponseHeaders(callback2.callback()),
IsError(ERR_IO_PENDING));
ProcessPacket(InnerConstructResponseHeadersPacket(
3, GetNthClientInitiatedBidirectionalStreamId(1), kFin,
&spdy_response_header_frame_length));
EXPECT_THAT(callback2.WaitForResult(), IsOk());
// There is no body, so this should return immediately.
EXPECT_EQ(0,
stream2.ReadResponseBody(read_buffer_.get(), read_buffer_->size(),
callback2.callback()));
EXPECT_TRUE(stream2.IsResponseBodyComplete());
LoadTimingInfo load_timing_info2;
EXPECT_TRUE(stream2.GetLoadTimingInfo(&load_timing_info2));
ExpectLoadTimingValid(load_timing_info2, /*session_reused=*/true);
}
// QuicHttpStream does not currently support trailers. It should ignore
// trailers upon receiving them.
TEST_P(QuicHttpStreamTest, GetRequestWithTrailers) {
SetRequest("GET", "/", DEFAULT_PRIORITY);
size_t spdy_request_header_frame_length;
int packet_number = 1;
if (VersionUsesQpack(version_.transport_version))
AddWrite(ConstructInitialSettingsPacket(packet_number++));
AddWrite(InnerConstructRequestHeadersPacket(
packet_number++, GetNthClientInitiatedBidirectionalStreamId(0),
kIncludeVersion, kFin, DEFAULT_PRIORITY,
&spdy_request_header_frame_length));
AddWrite(ConstructClientAckPacket(packet_number++, 3, 1,
2)); // Ack the data packet.
Initialize();
request_.method = "GET";
request_.url = GURL("https://www.example.org/");
EXPECT_EQ(OK,
stream_->InitializeStream(&request_, true, DEFAULT_PRIORITY,
net_log_.bound(), callback_.callback()));
EXPECT_EQ(OK,
stream_->SendRequest(headers_, &response_, callback_.callback()));
// Ack the request.
ProcessPacket(ConstructServerAckPacket(1, 1, 1, 1));
EXPECT_THAT(stream_->ReadResponseHeaders(callback_.callback()),
IsError(ERR_IO_PENDING));
SetResponse("200 OK", string());
// Send the response headers.
size_t spdy_response_header_frame_length;
ProcessPacket(ConstructResponseHeadersPacket(
2, !kFin, &spdy_response_header_frame_length));
// Now that the headers have been processed, the callback will return.
EXPECT_THAT(callback_.WaitForResult(), IsOk());
ASSERT_TRUE(response_.headers.get());
EXPECT_EQ(200, response_.headers->response_code());
EXPECT_TRUE(response_.headers->HasHeaderValue("Content-Type", "text/plain"));
EXPECT_FALSE(response_.response_time.is_null());
EXPECT_FALSE(response_.request_time.is_null());
// Send the response body.
const char kResponseBody[] = "Hello world!";
std::string header = ConstructDataHeader(strlen(kResponseBody));
ProcessPacket(
ConstructServerDataPacket(3, false, !kFin, header + kResponseBody));
spdy::SpdyHeaderBlock trailers;
size_t spdy_trailers_frame_length;
trailers["foo"] = "bar";
if (!quic::VersionUsesQpack(version_.transport_version)) {
trailers[quic::kFinalOffsetHeaderKey] =
base::NumberToString(strlen(kResponseBody) + header.length());
}
ProcessPacket(ConstructResponseTrailersPacket(4, kFin, std::move(trailers),
&spdy_trailers_frame_length));
// Make sure trailers are processed.
base::RunLoop().RunUntilIdle();
EXPECT_EQ(static_cast<int>(strlen(kResponseBody)),
stream_->ReadResponseBody(read_buffer_.get(), read_buffer_->size(),
callback_.callback()));
EXPECT_TRUE(stream_->IsResponseBodyComplete());
EXPECT_EQ(OK,
stream_->ReadResponseBody(read_buffer_.get(), read_buffer_->size(),
callback_.callback()));
EXPECT_TRUE(stream_->IsResponseBodyComplete());
EXPECT_TRUE(AtEof());
// QuicHttpStream::GetTotalSent/ReceivedBytes currently only includes the
// headers and payload.
EXPECT_EQ(static_cast<int64_t>(spdy_request_header_frame_length),
stream_->GetTotalSentBytes());
EXPECT_EQ(static_cast<int64_t>(spdy_response_header_frame_length +
strlen(kResponseBody) + header.length() +
+spdy_trailers_frame_length),
stream_->GetTotalReceivedBytes());
// Check that NetLog was filled as expected.
auto entries = net_log_.GetEntries();
size_t pos = ExpectLogContainsSomewhere(
entries, /*min_offset=*/0,
NetLogEventType::QUIC_CHROMIUM_CLIENT_STREAM_SEND_REQUEST_HEADERS,
NetLogEventPhase::NONE);
pos = ExpectLogContainsSomewhere(
entries, /*min_offset=*/pos,
NetLogEventType::QUIC_CHROMIUM_CLIENT_STREAM_SEND_REQUEST_HEADERS,
NetLogEventPhase::NONE);
ExpectLogContainsSomewhere(
entries, /*min_offset=*/pos,
NetLogEventType::QUIC_CHROMIUM_CLIENT_STREAM_SEND_REQUEST_HEADERS,
NetLogEventPhase::NONE);
}
// Regression test for http://crbug.com/288128
TEST_P(QuicHttpStreamTest, GetRequestLargeResponse) {