| // Copyright (c) 2017 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_proxy_client_socket.h" |
| |
| #include <memory> |
| #include <tuple> |
| #include <utility> |
| #include <vector> |
| |
| #include "base/bind.h" |
| #include "base/memory/ptr_util.h" |
| #include "base/run_loop.h" |
| #include "base/strings/strcat.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/threading/thread_task_runner_handle.h" |
| #include "base/time/default_tick_clock.h" |
| #include "net/base/test_proxy_delegate.h" |
| #include "net/dns/mock_host_resolver.h" |
| #include "net/dns/public/secure_dns_policy.h" |
| #include "net/http/http_auth_cache.h" |
| #include "net/http/http_auth_handler_factory.h" |
| #include "net/http/http_response_headers.h" |
| #include "net/http/transport_security_state.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/mock_quic_data.h" |
| #include "net/quic/quic_chromium_alarm_factory.h" |
| #include "net/quic/quic_chromium_client_session.h" |
| #include "net/quic/quic_chromium_connection_helper.h" |
| #include "net/quic/quic_chromium_packet_writer.h" |
| #include "net/quic/quic_crypto_client_config_handle.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/test_quic_crypto_client_config_handle.h" |
| #include "net/quic/test_task_runner.h" |
| #include "net/socket/socket_test_util.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/crypto/null_encrypter.h" |
| #include "net/third_party/quiche/src/quic/core/quic_utils.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/qpack/qpack_test_utils.h" |
| #include "net/third_party/quiche/src/quic/test_tools/quic_connection_peer.h" |
| #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.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 testing::_; |
| using testing::AnyNumber; |
| using testing::Return; |
| |
| namespace net { |
| namespace test { |
| |
| namespace { |
| |
| static const char kOriginHost[] = "www.google.com"; |
| static const int kOriginPort = 443; |
| static const char kProxyUrl[] = "https://myproxy:6121/"; |
| static const char kProxyHost[] = "myproxy"; |
| static const int kProxyPort = 6121; |
| static const char kUserAgent[] = "Mozilla/1.0"; |
| static const char kRedirectUrl[] = "https://example.com/"; |
| |
| static const char kMsg1[] = "\0hello!\xff"; |
| static const int kLen1 = 8; |
| static const char kMsg2[] = "\0a2345678\0"; |
| static const int kLen2 = 10; |
| static const char kMsg3[] = "bye!"; |
| static const int kLen3 = 4; |
| static const char kMsg33[] = "bye!bye!"; |
| static const int kLen33 = kLen3 + kLen3; |
| static const char kMsg333[] = "bye!bye!bye!"; |
| static const int kLen333 = kLen3 + kLen3 + kLen3; |
| |
| struct TestParams { |
| quic::ParsedQuicVersion version; |
| bool client_headers_include_h2_stream_dependency; |
| }; |
| |
| // Used by ::testing::PrintToStringParamName(). |
| std::string PrintToString(const TestParams& p) { |
| return base::StrCat( |
| {ParsedQuicVersionToString(p.version), "_", |
| (p.client_headers_include_h2_stream_dependency ? "" : "No"), |
| "Dependency"}); |
| } |
| |
| std::vector<TestParams> GetTestParams() { |
| std::vector<TestParams> params; |
| quic::ParsedQuicVersionVector all_supported_versions = |
| quic::AllSupportedVersions(); |
| for (const auto& version : all_supported_versions) { |
| params.push_back(TestParams{version, false}); |
| params.push_back(TestParams{version, true}); |
| } |
| return params; |
| } |
| |
| } // anonymous namespace |
| |
| class QuicProxyClientSocketTest : public ::testing::TestWithParam<TestParams>, |
| public WithTaskEnvironment { |
| protected: |
| static const bool kFin = true; |
| static const bool kIncludeVersion = true; |
| static const bool kIncludeDiversificationNonce = true; |
| |
| static size_t GetStreamFrameDataLengthFromPacketLength( |
| quic::QuicByteCount packet_length, |
| quic::ParsedQuicVersion version, |
| bool include_version, |
| bool include_diversification_nonce, |
| quic::QuicConnectionIdLength connection_id_length, |
| quic::QuicPacketNumberLength packet_number_length, |
| quic::QuicStreamOffset offset) { |
| quic::QuicVariableLengthIntegerLength retry_token_length_length = |
| quic::VARIABLE_LENGTH_INTEGER_LENGTH_0; |
| quic::QuicVariableLengthIntegerLength length_length = |
| quic::QuicVersionHasLongHeaderLengths(version.transport_version) && |
| include_version |
| ? quic::VARIABLE_LENGTH_INTEGER_LENGTH_2 |
| : quic::VARIABLE_LENGTH_INTEGER_LENGTH_0; |
| size_t min_data_length = 1; |
| size_t min_packet_length = |
| quic::NullEncrypter(quic::Perspective::IS_CLIENT) |
| .GetCiphertextSize(min_data_length) + |
| quic::QuicPacketCreator::StreamFramePacketOverhead( |
| version.transport_version, quic::PACKET_8BYTE_CONNECTION_ID, |
| quic::PACKET_0BYTE_CONNECTION_ID, include_version, |
| include_diversification_nonce, packet_number_length, |
| retry_token_length_length, length_length, offset); |
| |
| DCHECK(packet_length >= min_packet_length); |
| return min_data_length + packet_length - min_packet_length; |
| } |
| |
| QuicProxyClientSocketTest() |
| : version_(GetParam().version), |
| client_data_stream_id1_( |
| quic::VersionUsesHttp3(version_.transport_version) |
| ? quic::QuicUtils::GetFirstBidirectionalStreamId( |
| version_.transport_version, |
| quic::Perspective::IS_CLIENT) |
| : quic::QuicUtils::GetFirstBidirectionalStreamId( |
| version_.transport_version, |
| quic::Perspective::IS_CLIENT) + |
| quic::QuicUtils::StreamIdDelta( |
| version_.transport_version)), |
| client_headers_include_h2_stream_dependency_( |
| GetParam().client_headers_include_h2_stream_dependency), |
| mock_quic_data_(version_), |
| crypto_config_( |
| quic::test::crypto_test_utils::ProofVerifierForTesting()), |
| connection_id_(quic::test::TestConnectionId(2)), |
| client_maker_(version_, |
| connection_id_, |
| &clock_, |
| kProxyHost, |
| quic::Perspective::IS_CLIENT, |
| client_headers_include_h2_stream_dependency_), |
| server_maker_(version_, |
| connection_id_, |
| &clock_, |
| kProxyHost, |
| quic::Perspective::IS_SERVER, |
| false), |
| random_generator_(0), |
| user_agent_(kUserAgent), |
| proxy_host_port_(kProxyHost, kProxyPort), |
| endpoint_host_port_(kOriginHost, kOriginPort), |
| http_auth_cache_( |
| false /* key_server_entries_by_network_isolation_key */), |
| host_resolver_(new MockCachingHostResolver()), |
| http_auth_handler_factory_(HttpAuthHandlerFactory::CreateDefault()) { |
| FLAGS_quic_enable_http3_grease_randomness = false; |
| IPAddress ip(192, 0, 2, 33); |
| peer_addr_ = IPEndPoint(ip, 443); |
| clock_.AdvanceTime(quic::QuicTime::Delta::FromMilliseconds(20)); |
| quic::QuicEnableVersion(version_); |
| } |
| |
| void SetUp() override {} |
| |
| void TearDown() override { |
| sock_.reset(); |
| EXPECT_TRUE(mock_quic_data_.AllReadDataConsumed()); |
| EXPECT_TRUE(mock_quic_data_.AllWriteDataConsumed()); |
| } |
| |
| void Initialize() { |
| std::unique_ptr<MockUDPClientSocket> socket(new MockUDPClientSocket( |
| mock_quic_data_.InitializeAndGetSequencedSocketData(), |
| 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)); |
| EXPECT_CALL(*send_algorithm_, OnPacketSent(_, _, _, _, _)) |
| .Times(testing::AtLeast(1)); |
| 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_ = std::make_unique<QuicChromiumConnectionHelper>( |
| &clock_, &random_generator_); |
| alarm_factory_ = |
| std::make_unique<QuicChromiumAlarmFactory>(runner_.get(), &clock_); |
| |
| QuicChromiumPacketWriter* writer = new QuicChromiumPacketWriter( |
| socket.get(), base::ThreadTaskRunnerHandle::Get().get()); |
| quic::QuicConnection* connection = new quic::QuicConnection( |
| connection_id_, quic::QuicSocketAddress(), |
| net::ToQuicSocketAddress(peer_addr_), helper_.get(), |
| alarm_factory_.get(), writer, true /* owns_writer */, |
| quic::Perspective::IS_CLIENT, quic::test::SupportedVersions(version_)); |
| connection->set_visitor(&visitor_); |
| quic::test::QuicConnectionPeer::SetSendAlgorithm(connection, |
| 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_ = std::make_unique<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("mail.example.org", 80, PRIVACY_MODE_DISABLED, |
| SocketTag(), NetworkIsolationKey(), |
| SecureDnsPolicy::kAllow), |
| /*require_confirmation=*/false, |
| /*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=*/true, /*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(), |
| std::make_unique<TestQuicCryptoClientConfigHandle>(&crypto_config_), |
| "CONNECTION_UNKNOWN", dns_start, dns_end, |
| std::make_unique<quic::QuicClientPushPromiseIndex>(), nullptr, |
| base::DefaultTickClock::GetInstance(), |
| base::ThreadTaskRunnerHandle::Get().get(), |
| /*socket_performance_watcher=*/nullptr, net_log_.bound().net_log()); |
| |
| writer->set_delegate(session_.get()); |
| |
| session_handle_ = |
| session_->CreateHandle(HostPortPair("mail.example.org", 80)); |
| |
| session_->Initialize(); |
| |
| // Blackhole QPACK decoder stream instead of constructing mock writes. |
| if (VersionUsesHttp3(version_.transport_version)) { |
| session_->qpack_decoder()->set_qpack_stream_sender_delegate( |
| &noop_qpack_stream_sender_delegate_); |
| } |
| |
| TestCompletionCallback callback; |
| EXPECT_THAT(session_->CryptoConnect(callback.callback()), IsOk()); |
| EXPECT_TRUE(session_->OneRttKeysAvailable()); |
| |
| EXPECT_THAT(session_handle_->RequestStream(true, callback.callback(), |
| TRAFFIC_ANNOTATION_FOR_TESTS), |
| IsOk()); |
| std::unique_ptr<QuicChromiumClientStream::Handle> stream_handle = |
| session_handle_->ReleaseStream(); |
| EXPECT_TRUE(stream_handle->IsOpen()); |
| |
| sock_ = std::make_unique<QuicProxyClientSocket>( |
| std::move(stream_handle), std::move(session_handle_), |
| ProxyServer(ProxyServer::SCHEME_HTTPS, proxy_host_port_), user_agent_, |
| endpoint_host_port_, net_log_.bound(), |
| new HttpAuthController(HttpAuth::AUTH_PROXY, |
| GURL("https://" + proxy_host_port_.ToString()), |
| NetworkIsolationKey(), &http_auth_cache_, |
| http_auth_handler_factory_.get(), |
| host_resolver_.get()), |
| proxy_delegate_.get()); |
| |
| session_->StartReading(); |
| } |
| |
| void PopulateConnectRequestIR(spdy::Http2HeaderBlock* block) { |
| (*block)[":method"] = "CONNECT"; |
| (*block)[":authority"] = endpoint_host_port_.ToString(); |
| (*block)["user-agent"] = kUserAgent; |
| } |
| |
| // Helper functions for constructing packets sent by the client |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructSettingsPacket( |
| uint64_t packet_number) { |
| return client_maker_.MakeInitialSettingsPacket(packet_number); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructAckAndRstOnlyPacket( |
| uint64_t packet_number, |
| quic::QuicRstStreamErrorCode error_code, |
| uint64_t largest_received, |
| uint64_t smallest_received) { |
| return client_maker_.MakeAckAndRstPacket( |
| packet_number, !kIncludeVersion, client_data_stream_id1_, error_code, |
| largest_received, smallest_received, |
| /*include_stop_sending=*/false); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructAckAndRstPacket( |
| uint64_t packet_number, |
| quic::QuicRstStreamErrorCode error_code, |
| uint64_t largest_received, |
| uint64_t smallest_received) { |
| return client_maker_.MakeAckAndRstPacket( |
| packet_number, !kIncludeVersion, client_data_stream_id1_, error_code, |
| largest_received, smallest_received, |
| /*include_stop_sending_if_v99=*/true); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructRstPacket( |
| uint64_t packet_number, |
| quic::QuicRstStreamErrorCode error_code) { |
| return client_maker_.MakeRstPacket(packet_number, !kIncludeVersion, |
| client_data_stream_id1_, error_code, |
| /*include_stop_sending_if_v99=*/true); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructConnectRequestPacket( |
| uint64_t packet_number, |
| RequestPriority request_priority = LOWEST) { |
| spdy::Http2HeaderBlock block; |
| PopulateConnectRequestIR(&block); |
| return client_maker_.MakeRequestHeadersPacket( |
| packet_number, client_data_stream_id1_, kIncludeVersion, !kFin, |
| ConvertRequestPriorityToQuicPriority(request_priority), |
| std::move(block), 0, nullptr); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> |
| ConstructConnectRequestPacketWithExtraHeaders( |
| uint64_t packet_number, |
| std::vector<std::pair<std::string, std::string>> extra_headers, |
| RequestPriority request_priority = LOWEST) { |
| spdy::Http2HeaderBlock block; |
| block[":method"] = "CONNECT"; |
| block[":authority"] = endpoint_host_port_.ToString(); |
| for (const auto& header : extra_headers) { |
| block[header.first] = header.second; |
| } |
| return client_maker_.MakeRequestHeadersPacket( |
| packet_number, client_data_stream_id1_, kIncludeVersion, !kFin, |
| ConvertRequestPriorityToQuicPriority(request_priority), |
| std::move(block), 0, nullptr); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructConnectAuthRequestPacket( |
| uint64_t packet_number) { |
| RequestPriority request_priority = LOWEST; |
| spdy::Http2HeaderBlock block; |
| PopulateConnectRequestIR(&block); |
| block["proxy-authorization"] = "Basic Zm9vOmJhcg=="; |
| return client_maker_.MakeRequestHeadersPacket( |
| packet_number, client_data_stream_id1_, kIncludeVersion, !kFin, |
| ConvertRequestPriorityToQuicPriority(request_priority), |
| std::move(block), 0, nullptr); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructDataPacket( |
| uint64_t packet_number, |
| absl::string_view data) { |
| return client_maker_.MakeDataPacket(packet_number, client_data_stream_id1_, |
| !kIncludeVersion, !kFin, data); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructAckAndDataPacket( |
| uint64_t packet_number, |
| uint64_t largest_received, |
| uint64_t smallest_received, |
| absl::string_view data) { |
| return client_maker_.MakeAckAndDataPacket( |
| packet_number, !kIncludeVersion, client_data_stream_id1_, |
| largest_received, smallest_received, !kFin, data); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructAckPacket( |
| uint64_t packet_number, |
| uint64_t largest_received, |
| uint64_t smallest_received) { |
| return client_maker_.MakeAckPacket(packet_number, largest_received, |
| smallest_received); |
| } |
| |
| // Helper functions for constructing packets sent by the server |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructServerRstPacket( |
| uint64_t packet_number, |
| quic::QuicRstStreamErrorCode error_code) { |
| return server_maker_.MakeRstPacket(packet_number, !kIncludeVersion, |
| client_data_stream_id1_, error_code, |
| /*include_stop_sending_if_v99=*/true); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructServerDataPacket( |
| uint64_t packet_number, |
| absl::string_view data) { |
| return server_maker_.MakeDataPacket(packet_number, client_data_stream_id1_, |
| !kIncludeVersion, !kFin, data); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructServerDataFinPacket( |
| uint64_t packet_number, |
| absl::string_view data) { |
| return server_maker_.MakeDataPacket(packet_number, client_data_stream_id1_, |
| !kIncludeVersion, kFin, data); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> ConstructServerConnectReplyPacket( |
| uint64_t packet_number, |
| bool fin, |
| size_t* header_length = nullptr) { |
| spdy::Http2HeaderBlock block; |
| block[":status"] = "200"; |
| |
| return server_maker_.MakeResponseHeadersPacket( |
| packet_number, client_data_stream_id1_, !kIncludeVersion, fin, |
| std::move(block), header_length); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> |
| ConstructServerConnectReplyPacketWithExtraHeaders( |
| uint64_t packet_number, |
| bool fin, |
| std::vector<std::pair<std::string, std::string>> extra_headers) { |
| spdy::Http2HeaderBlock block; |
| block[":status"] = "200"; |
| for (const auto& header : extra_headers) { |
| block[header.first] = header.second; |
| } |
| |
| return server_maker_.MakeResponseHeadersPacket( |
| packet_number, client_data_stream_id1_, !kIncludeVersion, fin, |
| std::move(block), nullptr); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> |
| ConstructServerConnectAuthReplyPacket(uint64_t packet_number, bool fin) { |
| spdy::Http2HeaderBlock block; |
| block[":status"] = "407"; |
| block["proxy-authenticate"] = "Basic realm=\"MyRealm1\""; |
| return server_maker_.MakeResponseHeadersPacket( |
| packet_number, client_data_stream_id1_, !kIncludeVersion, fin, |
| std::move(block), nullptr); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> |
| ConstructServerConnectRedirectReplyPacket(uint64_t packet_number, bool fin) { |
| spdy::Http2HeaderBlock block; |
| block[":status"] = "302"; |
| block["location"] = kRedirectUrl; |
| block["set-cookie"] = "foo=bar"; |
| return server_maker_.MakeResponseHeadersPacket( |
| packet_number, client_data_stream_id1_, !kIncludeVersion, fin, |
| std::move(block), nullptr); |
| } |
| |
| std::unique_ptr<quic::QuicReceivedPacket> |
| ConstructServerConnectErrorReplyPacket(uint64_t packet_number, bool fin) { |
| spdy::Http2HeaderBlock block; |
| block[":status"] = "500"; |
| |
| return server_maker_.MakeResponseHeadersPacket( |
| packet_number, client_data_stream_id1_, !kIncludeVersion, fin, |
| std::move(block), nullptr); |
| } |
| |
| void AssertConnectSucceeds() { |
| TestCompletionCallback callback; |
| ASSERT_THAT(sock_->Connect(callback.callback()), IsError(ERR_IO_PENDING)); |
| ASSERT_THAT(callback.WaitForResult(), IsOk()); |
| } |
| |
| void AssertConnectFails(int result) { |
| TestCompletionCallback callback; |
| ASSERT_THAT(sock_->Connect(callback.callback()), IsError(ERR_IO_PENDING)); |
| ASSERT_EQ(result, callback.WaitForResult()); |
| } |
| |
| void ResumeAndRun() { |
| // Run until the pause, if the provider isn't paused yet. |
| SequencedSocketData* data = mock_quic_data_.GetSequencedSocketData(); |
| data->RunUntilPaused(); |
| data->Resume(); |
| base::RunLoop().RunUntilIdle(); |
| } |
| |
| void AssertWriteReturns(const char* data, int len, int rv) { |
| scoped_refptr<IOBufferWithSize> buf = |
| base::MakeRefCounted<IOBufferWithSize>(len); |
| memcpy(buf->data(), data, len); |
| EXPECT_EQ(rv, |
| sock_->Write(buf.get(), buf->size(), write_callback_.callback(), |
| TRAFFIC_ANNOTATION_FOR_TESTS)); |
| } |
| |
| void AssertSyncWriteSucceeds(const char* data, int len) { |
| scoped_refptr<IOBufferWithSize> buf = |
| base::MakeRefCounted<IOBufferWithSize>(len); |
| memcpy(buf->data(), data, len); |
| EXPECT_EQ(len, |
| sock_->Write(buf.get(), buf->size(), CompletionOnceCallback(), |
| TRAFFIC_ANNOTATION_FOR_TESTS)); |
| } |
| |
| void AssertSyncReadEquals(const char* data, int len) { |
| scoped_refptr<IOBuffer> buf = base::MakeRefCounted<IOBuffer>(len); |
| ASSERT_EQ(len, sock_->Read(buf.get(), len, CompletionOnceCallback())); |
| ASSERT_EQ(std::string(data, len), std::string(buf->data(), len)); |
| ASSERT_TRUE(sock_->IsConnected()); |
| } |
| |
| void AssertAsyncReadEquals(const char* data, int len) { |
| scoped_refptr<IOBuffer> buf = base::MakeRefCounted<IOBuffer>(len); |
| ASSERT_EQ(ERR_IO_PENDING, |
| sock_->Read(buf.get(), len, read_callback_.callback())); |
| EXPECT_TRUE(sock_->IsConnected()); |
| |
| ResumeAndRun(); |
| |
| EXPECT_EQ(len, read_callback_.WaitForResult()); |
| EXPECT_TRUE(sock_->IsConnected()); |
| ASSERT_EQ(std::string(data, len), std::string(buf->data(), len)); |
| } |
| |
| void AssertReadStarts(const char* data, int len) { |
| // Issue the read, which will be completed asynchronously. |
| read_buf_ = base::MakeRefCounted<IOBuffer>(len); |
| ASSERT_EQ(ERR_IO_PENDING, |
| sock_->Read(read_buf_.get(), len, read_callback_.callback())); |
| EXPECT_TRUE(sock_->IsConnected()); |
| } |
| |
| void AssertReadReturns(const char* data, int len) { |
| EXPECT_TRUE(sock_->IsConnected()); |
| |
| // Now the read will return. |
| EXPECT_EQ(len, read_callback_.WaitForResult()); |
| ASSERT_EQ(std::string(data, len), std::string(read_buf_->data(), len)); |
| } |
| |
| std::string ConstructDataHeader(size_t body_len) { |
| if (!version_.HasIetfQuicFrames()) { |
| return ""; |
| } |
| quic::QuicBuffer buffer = quic::HttpEncoder::SerializeDataFrameHeader( |
| body_len, quic::SimpleBufferAllocator::Get()); |
| return std::string(buffer.data(), buffer.size()); |
| } |
| |
| RecordingBoundTestNetLog net_log_; |
| QuicFlagSaver saver_; |
| const quic::ParsedQuicVersion version_; |
| const quic::QuicStreamId client_data_stream_id1_; |
| const bool client_headers_include_h2_stream_dependency_; |
| |
| // order of destruction of these members matter |
| quic::MockClock clock_; |
| MockQuicData mock_quic_data_; |
| std::unique_ptr<QuicChromiumConnectionHelper> helper_; |
| std::unique_ptr<QuicChromiumClientSession> session_; |
| std::unique_ptr<QuicChromiumClientSession::Handle> session_handle_; |
| std::unique_ptr<QuicProxyClientSocket> sock_; |
| std::unique_ptr<TestProxyDelegate> proxy_delegate_; |
| |
| quic::test::MockSendAlgorithm* send_algorithm_; |
| scoped_refptr<TestTaskRunner> runner_; |
| |
| std::unique_ptr<QuicChromiumAlarmFactory> alarm_factory_; |
| testing::StrictMock<quic::test::MockQuicConnectionVisitor> visitor_; |
| TransportSecurityState transport_security_state_; |
| quic::QuicCryptoClientConfig crypto_config_; |
| |
| const quic::QuicConnectionId connection_id_; |
| QuicTestPacketMaker client_maker_; |
| QuicTestPacketMaker server_maker_; |
| IPEndPoint peer_addr_; |
| quic::test::MockRandom random_generator_; |
| ProofVerifyDetailsChromium verify_details_; |
| MockCryptoClientStreamFactory crypto_client_stream_factory_; |
| |
| std::string user_agent_; |
| HostPortPair proxy_host_port_; |
| HostPortPair endpoint_host_port_; |
| HttpAuthCache http_auth_cache_; |
| std::unique_ptr<MockHostResolverBase> host_resolver_; |
| std::unique_ptr<HttpAuthHandlerRegistryFactory> http_auth_handler_factory_; |
| |
| TestCompletionCallback read_callback_; |
| scoped_refptr<IOBuffer> read_buf_; |
| |
| TestCompletionCallback write_callback_; |
| |
| quic::test::NoopQpackStreamSenderDelegate noop_qpack_stream_sender_delegate_; |
| |
| DISALLOW_COPY_AND_ASSIGN(QuicProxyClientSocketTest); |
| }; |
| |
| TEST_P(QuicProxyClientSocketTest, ConnectSendsCorrectRequest) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 1, 1)); |
| |
| Initialize(); |
| |
| ASSERT_FALSE(sock_->IsConnected()); |
| |
| AssertConnectSucceeds(); |
| |
| const HttpResponseInfo* response = sock_->GetConnectResponseInfo(); |
| ASSERT_TRUE(response != nullptr); |
| ASSERT_EQ(200, response->headers->response_code()); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, ProxyDelegateExtraHeaders) { |
| proxy_delegate_ = std::make_unique<TestProxyDelegate>(); |
| ProxyServer proxy_server(ProxyServer::SCHEME_HTTPS, proxy_host_port_); |
| |
| const char kResponseHeaderName[] = "foo"; |
| const char kResponseHeaderValue[] = "testing"; |
| |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructConnectRequestPacketWithExtraHeaders( |
| packet_number++, |
| // Order matters! Keep these alphabetical. |
| {{"foo", proxy_server.ToURI()}, {"user-agent", kUserAgent}})); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerConnectReplyPacketWithExtraHeaders( |
| 1, !kFin, {{kResponseHeaderName, kResponseHeaderValue}})); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 1, 1)); |
| |
| Initialize(); |
| |
| ASSERT_FALSE(sock_->IsConnected()); |
| |
| AssertConnectSucceeds(); |
| |
| const HttpResponseInfo* response = sock_->GetConnectResponseInfo(); |
| ASSERT_TRUE(response != nullptr); |
| ASSERT_EQ(200, response->headers->response_code()); |
| proxy_delegate_->VerifyOnTunnelHeadersReceived( |
| proxy_server, kResponseHeaderName, kResponseHeaderValue); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, ConnectWithAuthRequested) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, |
| ConstructServerConnectAuthReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 1, 1)); |
| |
| Initialize(); |
| |
| AssertConnectFails(ERR_PROXY_AUTH_REQUESTED); |
| |
| const HttpResponseInfo* response = sock_->GetConnectResponseInfo(); |
| ASSERT_TRUE(response != nullptr); |
| ASSERT_EQ(407, response->headers->response_code()); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, ConnectWithAuthCredentials) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectAuthRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 1, 1)); |
| |
| Initialize(); |
| |
| // Add auth to cache |
| const std::u16string kFoo(u"foo"); |
| const std::u16string kBar(u"bar"); |
| http_auth_cache_.Add(GURL(kProxyUrl), HttpAuth::AUTH_PROXY, "MyRealm1", |
| HttpAuth::AUTH_SCHEME_BASIC, NetworkIsolationKey(), |
| "Basic realm=MyRealm1", AuthCredentials(kFoo, kBar), |
| "/"); |
| |
| AssertConnectSucceeds(); |
| |
| const HttpResponseInfo* response = sock_->GetConnectResponseInfo(); |
| ASSERT_TRUE(response != nullptr); |
| ASSERT_EQ(200, response->headers->response_code()); |
| } |
| |
| // Tests that a redirect response from a CONNECT fails. |
| TEST_P(QuicProxyClientSocketTest, ConnectRedirects) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, |
| ConstructServerConnectRedirectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 1, 1)); |
| |
| Initialize(); |
| |
| AssertConnectFails(ERR_TUNNEL_CONNECTION_FAILED); |
| |
| const HttpResponseInfo* response = sock_->GetConnectResponseInfo(); |
| ASSERT_TRUE(response != nullptr); |
| |
| const HttpResponseHeaders* headers = response->headers.get(); |
| ASSERT_EQ(302, headers->response_code()); |
| ASSERT_TRUE(headers->HasHeader("set-cookie")); |
| |
| std::string location; |
| ASSERT_TRUE(headers->IsRedirect(&location)); |
| ASSERT_EQ(location, kRedirectUrl); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, ConnectFails) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ERR_CONNECTION_CLOSED); |
| |
| Initialize(); |
| |
| ASSERT_FALSE(sock_->IsConnected()); |
| |
| AssertConnectFails(ERR_QUIC_PROTOCOL_ERROR); |
| |
| ASSERT_FALSE(sock_->IsConnected()); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, WasEverUsedReturnsCorrectValue) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 1, 1)); |
| |
| Initialize(); |
| |
| if (VersionUsesHttp3(version_.transport_version)) |
| EXPECT_TRUE(sock_->WasEverUsed()); // Used due to crypto handshake |
| AssertConnectSucceeds(); |
| EXPECT_TRUE(sock_->WasEverUsed()); |
| sock_->Disconnect(); |
| EXPECT_TRUE(sock_->WasEverUsed()); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, GetPeerAddressReturnsCorrectValues) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| mock_quic_data_.AddRead(ASYNC, ERR_CONNECTION_CLOSED); |
| |
| Initialize(); |
| |
| IPEndPoint addr; |
| EXPECT_THAT(sock_->GetPeerAddress(&addr), IsError(ERR_SOCKET_NOT_CONNECTED)); |
| |
| AssertConnectSucceeds(); |
| EXPECT_TRUE(sock_->IsConnected()); |
| EXPECT_THAT(sock_->GetPeerAddress(&addr), IsOk()); |
| |
| ResumeAndRun(); |
| |
| EXPECT_FALSE(sock_->IsConnected()); |
| EXPECT_THAT(sock_->GetPeerAddress(&addr), IsError(ERR_SOCKET_NOT_CONNECTED)); |
| |
| sock_->Disconnect(); |
| |
| EXPECT_THAT(sock_->GetPeerAddress(&addr), IsError(ERR_SOCKET_NOT_CONNECTED)); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, IsConnectedAndIdle) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(2, header + std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructRstPacket(packet_number++, quic::QUIC_STREAM_CANCELLED)); |
| |
| Initialize(); |
| |
| EXPECT_FALSE(sock_->IsConnectedAndIdle()); |
| |
| AssertConnectSucceeds(); |
| |
| EXPECT_TRUE(sock_->IsConnectedAndIdle()); |
| |
| // The next read is consumed and buffered. |
| ResumeAndRun(); |
| |
| EXPECT_FALSE(sock_->IsConnectedAndIdle()); |
| |
| AssertSyncReadEquals(kMsg1, kLen1); |
| |
| EXPECT_TRUE(sock_->IsConnectedAndIdle()); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, GetTotalReceivedBytes) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| size_t header_length; |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerConnectReplyPacket(1, !kFin, &header_length)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string data_header = ConstructDataHeader(kLen333); |
| mock_quic_data_.AddRead(ASYNC, |
| ConstructServerDataPacket( |
| 2, data_header + std::string(kMsg333, kLen333))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructRstPacket(packet_number++, quic::QUIC_STREAM_CANCELLED)); |
| |
| Initialize(); |
| |
| EXPECT_EQ(0, sock_->GetTotalReceivedBytes()); |
| |
| AssertConnectSucceeds(); |
| |
| if (!VersionUsesHttp3(version_.transport_version)) { |
| header_length = 0; |
| EXPECT_EQ(0, sock_->GetTotalReceivedBytes()); |
| } else { |
| // HTTP/3 sends and receives HTTP headers on the request stream. |
| EXPECT_EQ((int64_t)(header_length), sock_->GetTotalReceivedBytes()); |
| } |
| |
| // The next read is consumed and buffered. |
| ResumeAndRun(); |
| |
| if (!VersionUsesHttp3(version_.transport_version)) { |
| EXPECT_EQ(0, sock_->GetTotalReceivedBytes()); |
| } else { |
| // HTTP/3 encodes data with DATA frame. The header is consumed. |
| EXPECT_EQ((int64_t)(header_length + data_header.length()), |
| sock_->GetTotalReceivedBytes()); |
| } |
| |
| // The payload from the single large data frame will be read across |
| // two different reads. |
| AssertSyncReadEquals(kMsg33, kLen33); |
| |
| EXPECT_EQ((int64_t)(header_length + data_header.length() + kLen33), |
| sock_->GetTotalReceivedBytes()); |
| |
| AssertSyncReadEquals(kMsg3, kLen3); |
| |
| EXPECT_EQ((int64_t)(header_length + kLen333 + data_header.length()), |
| sock_->GetTotalReceivedBytes()); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, SetStreamPriority) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| // Despite setting the priority to HIGHEST, the requets initial priority of |
| // LOWEST is used. |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructConnectRequestPacket(packet_number++, LOWEST)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 1, 1)); |
| |
| Initialize(); |
| |
| sock_->SetStreamPriority(HIGHEST); |
| AssertConnectSucceeds(); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, WriteSendsDataInDataFrame) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| if (version_.HasIetfQuicFrames()) { |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructAckAndDataPacket(packet_number++, 1, 1, |
| {header + std::string(kMsg1, kLen1)})); |
| std::string header2 = ConstructDataHeader(kLen2); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructDataPacket(packet_number++, |
| {header2 + std::string(kMsg2, kLen2)})); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructRstPacket(packet_number++, quic::QUIC_STREAM_CANCELLED)); |
| } else { |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndDataPacket(packet_number++, 1, 1, |
| std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructDataPacket(packet_number++, std::string(kMsg2, kLen2))); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructRstPacket(packet_number++, quic::QUIC_STREAM_CANCELLED)); |
| } |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| AssertSyncWriteSucceeds(kMsg1, kLen1); |
| AssertSyncWriteSucceeds(kMsg2, kLen2); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, WriteSplitsLargeDataIntoMultiplePackets) { |
| int write_packet_index = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(write_packet_index++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(write_packet_index++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| std::string header = ConstructDataHeader(kLen1); |
| if (!version_.HasIetfQuicFrames()) { |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndDataPacket(write_packet_index++, 1, 1, |
| std::string(kMsg1, kLen1))); |
| } else { |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructAckAndDataPacket(write_packet_index++, 1, 1, |
| {header + std::string(kMsg1, kLen1)})); |
| } |
| |
| // Expect |kNumDataPackets| data packets, each containing the max possible |
| // amount of data. |
| int numDataPackets = 3; |
| std::string data(numDataPackets * quic::kDefaultMaxPacketSize, 'x'); |
| quic::QuicStreamOffset offset = kLen1 + header.length(); |
| |
| if (version_.HasIetfQuicFrames()) { |
| numDataPackets++; |
| } |
| size_t total_data_length = 0; |
| for (int i = 0; i < numDataPackets; ++i) { |
| size_t max_packet_data_length = GetStreamFrameDataLengthFromPacketLength( |
| quic::kDefaultMaxPacketSize, version_, !kIncludeVersion, |
| !kIncludeDiversificationNonce, quic::PACKET_8BYTE_CONNECTION_ID, |
| quic::PACKET_1BYTE_PACKET_NUMBER, offset); |
| if (version_.HasIetfQuicFrames() && i == 0) { |
| // 3973 is the data frame length from packet length. |
| std::string header2 = ConstructDataHeader(3973); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructDataPacket( |
| write_packet_index++, |
| {header2 + |
| std::string(data.c_str(), max_packet_data_length - 7)})); |
| offset += max_packet_data_length - header2.length() - 1; |
| } else if (version_.HasIetfQuicFrames() && i == numDataPackets - 1) { |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructDataPacket(write_packet_index++, |
| std::string(data.c_str(), 7))); |
| offset += 7; |
| } else { |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructDataPacket( |
| write_packet_index++, |
| std::string(data.c_str(), max_packet_data_length))); |
| offset += max_packet_data_length; |
| } |
| if (i != 3) { |
| total_data_length += max_packet_data_length; |
| } |
| } |
| |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructRstPacket(write_packet_index++, quic::QUIC_STREAM_CANCELLED)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| // Make a small write. An ACK and STOP_WAITING will be bundled. This prevents |
| // ACK and STOP_WAITING from being bundled with the subsequent large write. |
| // This allows the test code for computing the size of data sent in each |
| // packet to not become too complicated. |
| AssertSyncWriteSucceeds(kMsg1, kLen1); |
| |
| // Make large write that should be split up |
| AssertSyncWriteSucceeds(data.c_str(), total_data_length); |
| } |
| |
| // ----------- Read |
| |
| TEST_P(QuicProxyClientSocketTest, ReadReadsDataInDataFrame) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(2, header + std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructRstPacket(packet_number++, quic::QUIC_STREAM_CANCELLED)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| ResumeAndRun(); |
| AssertSyncReadEquals(kMsg1, kLen1); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, ReadDataFromBufferedFrames) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(2, header + std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header2 = ConstructDataHeader(kLen2); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(3, header2 + std::string(kMsg2, kLen2))); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 3, 3)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| ResumeAndRun(); |
| AssertSyncReadEquals(kMsg1, kLen1); |
| |
| ResumeAndRun(); |
| AssertSyncReadEquals(kMsg2, kLen2); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, ReadDataMultipleBufferedFrames) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(2, header + std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| std::string header2 = ConstructDataHeader(kLen2); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(3, header2 + std::string(kMsg2, kLen2))); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 3, 3)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| // The next two reads are consumed and buffered. |
| ResumeAndRun(); |
| |
| AssertSyncReadEquals(kMsg1, kLen1); |
| AssertSyncReadEquals(kMsg2, kLen2); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, LargeReadWillMergeDataFromDifferentFrames) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen3); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(2, header + std::string(kMsg3, kLen3))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| std::string header2 = ConstructDataHeader(kLen3); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(3, header2 + std::string(kMsg3, kLen3))); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 3, 3)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| // The next two reads are consumed and buffered. |
| ResumeAndRun(); |
| // The payload from two data frames, each with kMsg3 will be combined |
| // together into a single read(). |
| AssertSyncReadEquals(kMsg33, kLen33); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, MultipleShortReadsThenMoreRead) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| int offset = 0; |
| |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(2, header + std::string(kMsg1, kLen1))); |
| offset += kLen1 + header.length(); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| |
| std::string header2 = ConstructDataHeader(kLen3); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(3, header2 + std::string(kMsg3, kLen3))); |
| offset += kLen3 + header2.length(); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(4, header2 + std::string(kMsg3, kLen3))); |
| offset += kLen3 + header2.length(); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 4, 3)); |
| |
| std::string header3 = ConstructDataHeader(kLen2); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(5, header3 + std::string(kMsg2, kLen2))); |
| offset += kLen2 + header3.length(); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 5, 5)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| // The next 4 reads are consumed and buffered. |
| ResumeAndRun(); |
| |
| AssertSyncReadEquals(kMsg1, kLen1); |
| // The payload from two data frames, each with kMsg3 will be combined |
| // together into a single read(). |
| AssertSyncReadEquals(kMsg33, kLen33); |
| AssertSyncReadEquals(kMsg2, kLen2); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, ReadWillSplitDataFromLargeFrame) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(2, header + std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| std::string header2 = ConstructDataHeader(kLen33); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerDataPacket( |
| 3, header2 + std::string(kMsg33, kLen33))); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 3, 3)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| // The next 2 reads are consumed and buffered. |
| ResumeAndRun(); |
| |
| AssertSyncReadEquals(kMsg1, kLen1); |
| // The payload from the single large data frame will be read across |
| // two different reads. |
| AssertSyncReadEquals(kMsg3, kLen3); |
| AssertSyncReadEquals(kMsg3, kLen3); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, MultipleReadsFromSameLargeFrame) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen333); |
| mock_quic_data_.AddRead( |
| ASYNC, |
| ConstructServerDataPacket(2, header + std::string(kMsg333, kLen333))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructRstPacket(packet_number++, quic::QUIC_STREAM_CANCELLED)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| // The next read is consumed and buffered. |
| ResumeAndRun(); |
| |
| // The payload from the single large data frame will be read across |
| // two different reads. |
| AssertSyncReadEquals(kMsg33, kLen33); |
| |
| // Now attempt to do a read of more data than remains buffered |
| scoped_refptr<IOBuffer> buf = base::MakeRefCounted<IOBuffer>(kLen33); |
| ASSERT_EQ(kLen3, sock_->Read(buf.get(), kLen33, CompletionOnceCallback())); |
| ASSERT_EQ(std::string(kMsg3, kLen3), std::string(buf->data(), kLen3)); |
| ASSERT_TRUE(sock_->IsConnected()); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, ReadAuthResponseBody) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, |
| ConstructServerConnectAuthReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(2, header + std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| std::string header2 = ConstructDataHeader(kLen2); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(3, header2 + std::string(kMsg2, kLen2))); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 3, 3)); |
| |
| Initialize(); |
| |
| AssertConnectFails(ERR_PROXY_AUTH_REQUESTED); |
| |
| // The next two reads are consumed and buffered. |
| ResumeAndRun(); |
| |
| AssertSyncReadEquals(kMsg1, kLen1); |
| AssertSyncReadEquals(kMsg2, kLen2); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, ReadErrorResponseBody) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, |
| ConstructServerConnectErrorReplyPacket(1, !kFin)); |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead( |
| SYNCHRONOUS, |
| ConstructServerDataPacket(2, header + std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| std::string header2 = ConstructDataHeader(kLen2); |
| mock_quic_data_.AddRead( |
| SYNCHRONOUS, |
| ConstructServerDataPacket(3, header2 + std::string(kMsg2, kLen2))); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 3, 3)); |
| Initialize(); |
| |
| AssertConnectFails(ERR_TUNNEL_CONNECTION_FAILED); |
| } |
| |
| // ----------- Reads and Writes |
| |
| TEST_P(QuicProxyClientSocketTest, AsyncReadAroundWrite) { |
| int write_packet_index = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(write_packet_index++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(write_packet_index++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(2, header + std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(write_packet_index++, 2, 1)); |
| |
| std::string header2 = ConstructDataHeader(kLen2); |
| if (version_.HasIetfQuicFrames()) { |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructDataPacket(write_packet_index++, |
| {header2 + std::string(kMsg2, kLen2)})); |
| } else { |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructDataPacket(write_packet_index++, std::string(kMsg2, kLen2))); |
| } |
| |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header3 = ConstructDataHeader(kLen3); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(3, header3 + std::string(kMsg3, kLen3))); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(write_packet_index++, |
| quic::QUIC_STREAM_CANCELLED, 3, 3)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| ResumeAndRun(); |
| |
| AssertSyncReadEquals(kMsg1, kLen1); |
| |
| AssertReadStarts(kMsg3, kLen3); |
| // Read should block until after the write succeeds. |
| |
| AssertSyncWriteSucceeds(kMsg2, kLen2); |
| |
| ASSERT_FALSE(read_callback_.have_result()); |
| ResumeAndRun(); |
| |
| // Now the read will return. |
| AssertReadReturns(kMsg3, kLen3); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, AsyncWriteAroundReads) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(2, header + std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header2 = ConstructDataHeader(kLen3); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(3, header2 + std::string(kMsg3, kLen3))); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| mock_quic_data_.AddWrite(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header3 = ConstructDataHeader(kLen2); |
| if (!version_.HasIetfQuicFrames()) { |
| mock_quic_data_.AddWrite( |
| ASYNC, ConstructDataPacket(packet_number++, std::string(kMsg2, kLen2))); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndDataPacket(packet_number++, 3, 3, |
| std::string(kMsg2, kLen2))); |
| } else { |
| mock_quic_data_.AddWrite( |
| ASYNC, ConstructDataPacket(packet_number++, |
| {header3 + std::string(kMsg2, kLen2)})); |
| mock_quic_data_.AddWrite( |
| ASYNC, ConstructAckAndDataPacket(packet_number++, 3, 3, |
| header3 + std::string(kMsg2, kLen2))); |
| } |
| |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructRstPacket(packet_number++, quic::QUIC_STREAM_CANCELLED)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| ResumeAndRun(); |
| AssertSyncReadEquals(kMsg1, kLen1); |
| |
| // Write should block until the next read completes. |
| // QuicChromiumClientStream::Handle::WriteStreamData() will only be |
| // asynchronous starting with the second time it's called while the UDP socket |
| // is write-blocked. Therefore, at least two writes need to be called on |
| // |sock_| to get an asynchronous one. |
| AssertWriteReturns(kMsg2, kLen2, kLen2); |
| AssertWriteReturns(kMsg2, kLen2, ERR_IO_PENDING); |
| |
| AssertAsyncReadEquals(kMsg3, kLen3); |
| |
| ASSERT_FALSE(write_callback_.have_result()); |
| |
| // Now the write will complete |
| ResumeAndRun(); |
| EXPECT_EQ(kLen2, write_callback_.WaitForResult()); |
| } |
| |
| // ----------- Reading/Writing on Closed socket |
| |
| // Reading from an already closed socket should return 0 |
| TEST_P(QuicProxyClientSocketTest, ReadOnClosedSocketReturnsZero) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| mock_quic_data_.AddRead(ASYNC, ERR_CONNECTION_CLOSED); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| ResumeAndRun(); |
| |
| ASSERT_FALSE(sock_->IsConnected()); |
| ASSERT_EQ(0, sock_->Read(nullptr, 1, CompletionOnceCallback())); |
| ASSERT_EQ(0, sock_->Read(nullptr, 1, CompletionOnceCallback())); |
| ASSERT_EQ(0, sock_->Read(nullptr, 1, CompletionOnceCallback())); |
| ASSERT_FALSE(sock_->IsConnectedAndIdle()); |
| } |
| |
| // Read pending when socket is closed should return 0 |
| TEST_P(QuicProxyClientSocketTest, PendingReadOnCloseReturnsZero) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| mock_quic_data_.AddRead(ASYNC, ERR_CONNECTION_CLOSED); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| AssertReadStarts(kMsg1, kLen1); |
| |
| ResumeAndRun(); |
| |
| ASSERT_EQ(0, read_callback_.WaitForResult()); |
| } |
| |
| // Reading from a disconnected socket is an error |
| TEST_P(QuicProxyClientSocketTest, ReadOnDisconnectSocketReturnsNotConnected) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 1, 1)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| sock_->Disconnect(); |
| |
| ASSERT_EQ(ERR_SOCKET_NOT_CONNECTED, |
| sock_->Read(nullptr, 1, CompletionOnceCallback())); |
| } |
| |
| // Reading data after receiving FIN should return buffered data received before |
| // FIN, then 0. |
| TEST_P(QuicProxyClientSocketTest, ReadAfterFinReceivedReturnsBufferedData) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerDataFinPacket( |
| 2, header + std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructRstPacket(packet_number++, quic::QUIC_STREAM_CANCELLED)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| ResumeAndRun(); |
| |
| AssertSyncReadEquals(kMsg1, kLen1); |
| ASSERT_EQ(0, sock_->Read(nullptr, 1, CompletionOnceCallback())); |
| ASSERT_EQ(0, sock_->Read(nullptr, 1, CompletionOnceCallback())); |
| |
| sock_->Disconnect(); |
| ASSERT_EQ(ERR_SOCKET_NOT_CONNECTED, |
| sock_->Read(nullptr, 1, CompletionOnceCallback())); |
| } |
| |
| // Calling Write() on a closed socket is an error. |
| TEST_P(QuicProxyClientSocketTest, WriteOnClosedStream) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| mock_quic_data_.AddRead(ASYNC, ERR_CONNECTION_CLOSED); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| ResumeAndRun(); |
| |
| AssertWriteReturns(kMsg1, kLen1, ERR_QUIC_PROTOCOL_ERROR); |
| } |
| |
| // Calling Write() on a disconnected socket is an error. |
| TEST_P(QuicProxyClientSocketTest, WriteOnDisconnectedSocket) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 1, 1)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| sock_->Disconnect(); |
| |
| AssertWriteReturns(kMsg1, kLen1, ERR_SOCKET_NOT_CONNECTED); |
| } |
| |
| // If the socket is closed with a pending Write(), the callback should be called |
| // with the same error the session was closed with. |
| TEST_P(QuicProxyClientSocketTest, WritePendingOnClose) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| // QuicChromiumClientStream::Handle::WriteStreamData() will only be |
| // asynchronous starting with the second time it's called while the UDP socket |
| // is write-blocked. Therefore, at least two writes need to be called on |
| // |sock_| to get an asynchronous one. |
| AssertWriteReturns(kMsg1, kLen1, kLen1); |
| |
| // This second write will be async. This is the pending write that's being |
| // tested. |
| AssertWriteReturns(kMsg1, kLen1, ERR_IO_PENDING); |
| |
| // Make sure the write actually starts. |
| base::RunLoop().RunUntilIdle(); |
| |
| session_->CloseSessionOnError(ERR_CONNECTION_CLOSED, |
| quic::QUIC_INTERNAL_ERROR, |
| quic::ConnectionCloseBehavior::SILENT_CLOSE); |
| |
| EXPECT_THAT(write_callback_.WaitForResult(), IsError(ERR_CONNECTION_CLOSED)); |
| } |
| |
| TEST_P(QuicProxyClientSocketTest, DisconnectWithWritePending) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, ERR_IO_PENDING); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| // QuicChromiumClientStream::Handle::WriteStreamData() will only be |
| // asynchronous starting with the second time it's called while the UDP socket |
| // is write-blocked. Therefore, at least two writes need to be called on |
| // |sock_| to get an asynchronous one. |
| AssertWriteReturns(kMsg1, kLen1, kLen1); |
| |
| // This second write will be async. This is the pending write that's being |
| // tested. |
| AssertWriteReturns(kMsg1, kLen1, ERR_IO_PENDING); |
| |
| // Make sure the write actually starts. |
| base::RunLoop().RunUntilIdle(); |
| |
| sock_->Disconnect(); |
| EXPECT_FALSE(sock_->IsConnected()); |
| |
| base::RunLoop().RunUntilIdle(); |
| |
| EXPECT_FALSE(sock_->IsConnected()); |
| EXPECT_FALSE(write_callback_.have_result()); |
| } |
| |
| // If the socket is Disconnected with a pending Read(), the callback |
| // should not be called. |
| TEST_P(QuicProxyClientSocketTest, DisconnectWithReadPending) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_STREAM_CANCELLED, 1, 1)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| EXPECT_TRUE(sock_->IsConnected()); |
| |
| AssertReadStarts(kMsg1, kLen1); |
| |
| sock_->Disconnect(); |
| EXPECT_FALSE(sock_->IsConnected()); |
| |
| base::RunLoop().RunUntilIdle(); |
| |
| EXPECT_FALSE(sock_->IsConnected()); |
| EXPECT_FALSE(read_callback_.have_result()); |
| } |
| |
| // If the socket is Reset when both a read and write are pending, |
| // both should be called back. |
| TEST_P(QuicProxyClientSocketTest, RstWithReadAndWritePending) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerRstPacket(2, quic::QUIC_STREAM_CANCELLED)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| std::string header = ConstructDataHeader(kLen2); |
| if (!version_.HasIetfQuicFrames()) { |
| mock_quic_data_.AddWrite( |
| ASYNC, ConstructAckAndDataPacket(packet_number++, 1, 1, |
| std::string(kMsg2, kLen2))); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_RST_ACKNOWLEDGEMENT, 2, 2)); |
| } else { |
| mock_quic_data_.AddWrite( |
| ASYNC, ConstructAckAndDataPacket(packet_number++, 1, 1, |
| {header + std::string(kMsg2, kLen2)})); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstOnlyPacket( |
| packet_number++, quic::QUIC_STREAM_CANCELLED, 2, 2)); |
| } |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| EXPECT_TRUE(sock_->IsConnected()); |
| |
| AssertReadStarts(kMsg1, kLen1); |
| |
| // Write should block until the next read completes. |
| // QuicChromiumClientStream::Handle::WriteStreamData() will only be |
| // asynchronous starting with the second time it's called while the UDP socket |
| // is write-blocked. Therefore, at least two writes need to be called on |
| // |sock_| to get an asynchronous one. |
| AssertWriteReturns(kMsg2, kLen2, kLen2); |
| |
| AssertWriteReturns(kMsg2, kLen2, ERR_IO_PENDING); |
| |
| ResumeAndRun(); |
| |
| EXPECT_TRUE(read_callback_.have_result()); |
| EXPECT_TRUE(write_callback_.have_result()); |
| } |
| |
| // Makes sure the proxy client socket's source gets the expected NetLog events |
| // and only the expected NetLog events (No SpdySession events). |
| TEST_P(QuicProxyClientSocketTest, NetLog) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerDataPacket(2, header + std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructAckPacket(packet_number++, 2, 1)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructRstPacket(packet_number++, quic::QUIC_STREAM_CANCELLED)); |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| ResumeAndRun(); |
| AssertSyncReadEquals(kMsg1, kLen1); |
| |
| NetLogSource sock_source = sock_->NetLog().source(); |
| sock_.reset(); |
| |
| auto entry_list = net_log_.GetEntriesForSource(sock_source); |
| |
| ASSERT_EQ(entry_list.size(), 10u); |
| EXPECT_TRUE( |
| LogContainsBeginEvent(entry_list, 0, NetLogEventType::SOCKET_ALIVE)); |
| EXPECT_TRUE(LogContainsEvent(entry_list, 1, |
| NetLogEventType::HTTP2_PROXY_CLIENT_SESSION, |
| NetLogEventPhase::NONE)); |
| EXPECT_TRUE(LogContainsBeginEvent( |
| entry_list, 2, NetLogEventType::HTTP_TRANSACTION_TUNNEL_SEND_REQUEST)); |
| EXPECT_TRUE(LogContainsEvent( |
| entry_list, 3, NetLogEventType::HTTP_TRANSACTION_SEND_TUNNEL_HEADERS, |
| NetLogEventPhase::NONE)); |
| EXPECT_TRUE(LogContainsEndEvent( |
| entry_list, 4, NetLogEventType::HTTP_TRANSACTION_TUNNEL_SEND_REQUEST)); |
| EXPECT_TRUE(LogContainsBeginEvent( |
| entry_list, 5, NetLogEventType::HTTP_TRANSACTION_TUNNEL_READ_HEADERS)); |
| EXPECT_TRUE(LogContainsEvent( |
| entry_list, 6, |
| NetLogEventType::HTTP_TRANSACTION_READ_TUNNEL_RESPONSE_HEADERS, |
| NetLogEventPhase::NONE)); |
| EXPECT_TRUE(LogContainsEndEvent( |
| entry_list, 7, NetLogEventType::HTTP_TRANSACTION_TUNNEL_READ_HEADERS)); |
| EXPECT_TRUE(LogContainsEvent(entry_list, 8, |
| NetLogEventType::SOCKET_BYTES_RECEIVED, |
| NetLogEventPhase::NONE)); |
| EXPECT_TRUE( |
| LogContainsEndEvent(entry_list, 9, NetLogEventType::SOCKET_ALIVE)); |
| } |
| |
| // A helper class that will delete |sock| when the callback is invoked. |
| class DeleteSockCallback : public TestCompletionCallbackBase { |
| public: |
| explicit DeleteSockCallback(std::unique_ptr<QuicProxyClientSocket>* sock) |
| : sock_(sock) {} |
| |
| ~DeleteSockCallback() override {} |
| |
| CompletionOnceCallback callback() { |
| return base::BindOnce(&DeleteSockCallback::OnComplete, |
| base::Unretained(this)); |
| } |
| |
| private: |
| void OnComplete(int result) { |
| sock_->reset(nullptr); |
| SetResult(result); |
| } |
| |
| std::unique_ptr<QuicProxyClientSocket>* sock_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DeleteSockCallback); |
| }; |
| |
| // If the socket is reset when both a read and write are pending, and the |
| // read callback causes the socket to be deleted, the write callback should |
| // not be called. |
| TEST_P(QuicProxyClientSocketTest, RstWithReadAndWritePendingDelete) { |
| int packet_number = 1; |
| if (VersionUsesHttp3(version_.transport_version)) { |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructSettingsPacket(packet_number++)); |
| } |
| mock_quic_data_.AddWrite(SYNCHRONOUS, |
| ConstructConnectRequestPacket(packet_number++)); |
| mock_quic_data_.AddRead(ASYNC, ConstructServerConnectReplyPacket(1, !kFin)); |
| mock_quic_data_.AddRead(ASYNC, ERR_IO_PENDING); // Pause |
| |
| mock_quic_data_.AddRead( |
| ASYNC, ConstructServerRstPacket(2, quic::QUIC_STREAM_CANCELLED)); |
| mock_quic_data_.AddRead(SYNCHRONOUS, ERR_IO_PENDING); |
| if (!version_.HasIetfQuicFrames()) { |
| mock_quic_data_.AddWrite( |
| ASYNC, ConstructAckAndDataPacket(packet_number++, 1, 1, |
| std::string(kMsg1, kLen1))); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, |
| ConstructAckAndRstPacket(packet_number++, |
| quic::QUIC_RST_ACKNOWLEDGEMENT, 2, 2)); |
| } else { |
| std::string header = ConstructDataHeader(kLen1); |
| mock_quic_data_.AddWrite( |
| ASYNC, ConstructAckAndDataPacket(packet_number++, 1, 1, |
| {header + std::string(kMsg1, kLen1)})); |
| mock_quic_data_.AddWrite( |
| SYNCHRONOUS, ConstructAckAndRstOnlyPacket( |
| packet_number++, quic::QUIC_STREAM_CANCELLED, 2, 2)); |
| } |
| |
| Initialize(); |
| |
| AssertConnectSucceeds(); |
| |
| EXPECT_TRUE(sock_->IsConnected()); |
| |
| DeleteSockCallback read_callback(&sock_); |
| scoped_refptr<IOBuffer> read_buf = base::MakeRefCounted<IOBuffer>(kLen1); |
| ASSERT_EQ(ERR_IO_PENDING, |
| sock_->Read(read_buf.get(), kLen1, read_callback.callback())); |
| |
| // QuicChromiumClientStream::Handle::WriteStreamData() will only be |
| // asynchronous starting with the second time it's called while the UDP socket |
| // is write-blocked. Therefore, at least two writes need to be called on |
| // |sock_| to get an asynchronous one. |
| AssertWriteReturns(kMsg1, kLen1, kLen1); |
| |
| AssertWriteReturns(kMsg1, kLen1, ERR_IO_PENDING); |
| |
| ResumeAndRun(); |
| |
| EXPECT_FALSE(sock_.get()); |
| |
| EXPECT_EQ(0, read_callback.WaitForResult()); |
| EXPECT_FALSE(write_callback_.have_result()); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(VersionIncludeStreamDependencySequence, |
| QuicProxyClientSocketTest, |
| ::testing::ValuesIn(GetTestParams()), |
| ::testing::PrintToStringParamName()); |
| |
| } // namespace test |
| } // namespace net |
