blob: 444861f918912a106878f5631e6e7e89032908e3 [file] [log] [blame]
// 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 <cmath>
#include <utility>
#include <vector>
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/compiler_specific.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/run_loop.h"
#include "base/stl_util.h"
#include "base/strings/string_piece.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/test_file_util.h"
#include "base/threading/thread_task_runner_handle.h"
#include "build/build_config.h"
#include "net/base/auth.h"
#include "net/base/chunked_upload_data_stream.h"
#include "net/base/completion_once_callback.h"
#include "net/base/elements_upload_data_stream.h"
#include "net/base/ip_endpoint.h"
#include "net/base/proxy_delegate.h"
#include "net/base/proxy_server.h"
#include "net/base/request_priority.h"
#include "net/base/test_proxy_delegate.h"
#include "net/base/upload_bytes_element_reader.h"
#include "net/base/upload_file_element_reader.h"
#include "net/dns/mock_host_resolver.h"
#include "net/http/http_auth_scheme.h"
#include "net/http/http_network_session.h"
#include "net/http/http_network_session_peer.h"
#include "net/http/http_network_transaction.h"
#include "net/http/http_proxy_connect_job.h"
#include "net/http/http_response_info.h"
#include "net/http/http_server_properties.h"
#include "net/http/http_transaction_test_util.h"
#include "net/log/net_log_event_type.h"
#include "net/log/net_log_with_source.h"
#include "net/log/test_net_log.h"
#include "net/log/test_net_log_entry.h"
#include "net/log/test_net_log_util.h"
#include "net/socket/next_proto.h"
#include "net/socket/socket_tag.h"
#include "net/spdy/buffered_spdy_framer.h"
#include "net/spdy/spdy_http_stream.h"
#include "net/spdy/spdy_http_utils.h"
#include "net/spdy/spdy_session.h"
#include "net/spdy/spdy_session_pool.h"
#include "net/spdy/spdy_test_util_common.h"
#include "net/ssl/ssl_connection_status_flags.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_scoped_task_environment.h"
#include "net/third_party/quiche/src/spdy/core/spdy_protocol.h"
#include "net/third_party/quiche/src/spdy/core/spdy_test_utils.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "net/url_request/url_request_test_util.h"
#include "net/websockets/websocket_test_util.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/platform_test.h"
using net::test::IsError;
using net::test::IsOk;
//-----------------------------------------------------------------------------
namespace net {
namespace {
using testing::Each;
using testing::Eq;
const int32_t kBufferSize = SpdyHttpStream::kRequestBodyBufferSize;
} // namespace
const char kPushedUrl[] = "https://www.example.org/foo.dat";
class SpdyNetworkTransactionTest : public TestWithScopedTaskEnvironment {
protected:
SpdyNetworkTransactionTest()
: default_url_(kDefaultUrl),
host_port_pair_(HostPortPair::FromURL(default_url_)) {}
~SpdyNetworkTransactionTest() override {
// UploadDataStream may post a deletion task back to the message loop on
// destruction.
upload_data_stream_.reset();
base::RunLoop().RunUntilIdle();
}
void SetUp() override {
request_.method = "GET";
request_.url = GURL(kDefaultUrl);
request_.traffic_annotation =
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
}
struct TransactionHelperResult {
int rv;
std::string status_line;
std::string response_data;
HttpResponseInfo response_info;
};
// A helper class that handles all the initial npn/ssl setup.
class NormalSpdyTransactionHelper {
public:
NormalSpdyTransactionHelper(
const HttpRequestInfo& request,
RequestPriority priority,
const NetLogWithSource& log,
std::unique_ptr<SpdySessionDependencies> session_deps)
: request_(request),
priority_(priority),
session_deps_(session_deps.get() == nullptr
? std::make_unique<SpdySessionDependencies>()
: std::move(session_deps)),
log_(log) {
session_deps_->net_log = log.net_log();
session_ =
SpdySessionDependencies::SpdyCreateSession(session_deps_.get());
}
~NormalSpdyTransactionHelper() {
// Any test which doesn't close the socket by sending it an EOF will
// have a valid session left open, which leaks the entire session pool.
// This is just fine - in fact, some of our tests intentionally do this
// so that we can check consistency of the SpdySessionPool as the test
// finishes. If we had put an EOF on the socket, the SpdySession would
// have closed and we wouldn't be able to check the consistency.
// Forcefully close existing sessions here.
session()->spdy_session_pool()->CloseAllSessions();
}
void RunPreTestSetup() {
// We're now ready to use SSL-npn SPDY.
trans_ =
std::make_unique<HttpNetworkTransaction>(priority_, session_.get());
}
// Start the transaction, read some data, finish.
void RunDefaultTest() {
if (!StartDefaultTest())
return;
FinishDefaultTest();
}
bool StartDefaultTest() {
output_.rv = trans_->Start(&request_, callback_.callback(), log_);
// We expect an IO Pending or some sort of error.
EXPECT_LT(output_.rv, 0);
return output_.rv == ERR_IO_PENDING;
}
void FinishDefaultTest() {
output_.rv = callback_.WaitForResult();
// Finish async network reads/writes.
base::RunLoop().RunUntilIdle();
if (output_.rv != OK) {
session_->spdy_session_pool()->CloseCurrentSessions(ERR_ABORTED);
return;
}
// Verify responses.
const HttpResponseInfo* response = trans_->GetResponseInfo();
ASSERT_TRUE(response);
ASSERT_TRUE(response->headers);
EXPECT_EQ(HttpResponseInfo::CONNECTION_INFO_HTTP2,
response->connection_info);
EXPECT_EQ("HTTP/1.1 200", response->headers->GetStatusLine());
EXPECT_TRUE(response->was_fetched_via_spdy);
EXPECT_TRUE(response->was_alpn_negotiated);
EXPECT_EQ("127.0.0.1", response->remote_endpoint.ToStringWithoutPort());
EXPECT_EQ(443, response->remote_endpoint.port());
output_.status_line = response->headers->GetStatusLine();
output_.response_info = *response; // Make a copy so we can verify.
output_.rv = ReadTransaction(trans_.get(), &output_.response_data);
}
void FinishDefaultTestWithoutVerification() {
output_.rv = callback_.WaitForResult();
// Finish async network reads/writes.
base::RunLoop().RunUntilIdle();
if (output_.rv != OK)
session_->spdy_session_pool()->CloseCurrentSessions(ERR_ABORTED);
}
void WaitForCallbackToComplete() { output_.rv = callback_.WaitForResult(); }
// Most tests will want to call this function. In particular, the MockReads
// should end with an empty read, and that read needs to be processed to
// ensure proper deletion of the spdy_session_pool.
void VerifyDataConsumed() {
for (const SocketDataProvider* provider : data_vector_) {
EXPECT_TRUE(provider->AllReadDataConsumed());
EXPECT_TRUE(provider->AllWriteDataConsumed());
}
}
// Occasionally a test will expect to error out before certain reads are
// processed. In that case we want to explicitly ensure that the reads were
// not processed.
void VerifyDataNotConsumed() {
for (const SocketDataProvider* provider : data_vector_) {
EXPECT_FALSE(provider->AllReadDataConsumed());
EXPECT_FALSE(provider->AllWriteDataConsumed());
}
}
void RunToCompletion(SocketDataProvider* data) {
RunPreTestSetup();
AddData(data);
RunDefaultTest();
VerifyDataConsumed();
}
void RunToCompletionWithSSLData(
SocketDataProvider* data,
std::unique_ptr<SSLSocketDataProvider> ssl_provider) {
RunPreTestSetup();
AddDataWithSSLSocketDataProvider(data, std::move(ssl_provider));
RunDefaultTest();
VerifyDataConsumed();
}
void AddData(SocketDataProvider* data) {
auto ssl_provider = std::make_unique<SSLSocketDataProvider>(ASYNC, OK);
ssl_provider->ssl_info.cert =
ImportCertFromFile(GetTestCertsDirectory(), "spdy_pooling.pem");
AddDataWithSSLSocketDataProvider(data, std::move(ssl_provider));
}
void AddDataWithSSLSocketDataProvider(
SocketDataProvider* data,
std::unique_ptr<SSLSocketDataProvider> ssl_provider) {
data_vector_.push_back(data);
if (ssl_provider->next_proto == kProtoUnknown)
ssl_provider->next_proto = kProtoHTTP2;
session_deps_->socket_factory->AddSSLSocketDataProvider(
ssl_provider.get());
ssl_vector_.push_back(std::move(ssl_provider));
session_deps_->socket_factory->AddSocketDataProvider(data);
}
HttpNetworkTransaction* trans() { return trans_.get(); }
void ResetTrans() { trans_.reset(); }
const TransactionHelperResult& output() { return output_; }
HttpNetworkSession* session() const { return session_.get(); }
SpdySessionDependencies* session_deps() { return session_deps_.get(); }
private:
typedef std::vector<SocketDataProvider*> DataVector;
typedef std::vector<std::unique_ptr<SSLSocketDataProvider>> SSLVector;
typedef std::vector<std::unique_ptr<SocketDataProvider>> AlternateVector;
const HttpRequestInfo request_;
const RequestPriority priority_;
std::unique_ptr<SpdySessionDependencies> session_deps_;
std::unique_ptr<HttpNetworkSession> session_;
TransactionHelperResult output_;
SSLVector ssl_vector_;
TestCompletionCallback callback_;
std::unique_ptr<HttpNetworkTransaction> trans_;
DataVector data_vector_;
const NetLogWithSource log_;
};
void ConnectStatusHelperWithExpectedStatus(const MockRead& status,
int expected_status);
void ConnectStatusHelper(const MockRead& status);
HttpRequestInfo CreateGetPushRequest() const WARN_UNUSED_RESULT {
HttpRequestInfo request;
request.method = "GET";
request.url = GURL(kPushedUrl);
request.traffic_annotation =
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
return request;
}
void UsePostRequest() {
ASSERT_FALSE(upload_data_stream_);
std::vector<std::unique_ptr<UploadElementReader>> element_readers;
element_readers.push_back(std::make_unique<UploadBytesElementReader>(
kUploadData, kUploadDataSize));
upload_data_stream_ = std::make_unique<ElementsUploadDataStream>(
std::move(element_readers), 0);
request_.method = "POST";
request_.upload_data_stream = upload_data_stream_.get();
}
void UseFilePostRequest() {
ASSERT_FALSE(upload_data_stream_);
base::FilePath file_path;
CHECK(base::CreateTemporaryFileInDir(temp_dir_.GetPath(), &file_path));
CHECK_EQ(static_cast<int>(kUploadDataSize),
base::WriteFile(file_path, kUploadData, kUploadDataSize));
std::vector<std::unique_ptr<UploadElementReader>> element_readers;
element_readers.push_back(std::make_unique<UploadFileElementReader>(
base::ThreadTaskRunnerHandle::Get().get(), file_path, 0,
kUploadDataSize, base::Time()));
upload_data_stream_ = std::make_unique<ElementsUploadDataStream>(
std::move(element_readers), 0);
request_.method = "POST";
request_.upload_data_stream = upload_data_stream_.get();
request_.traffic_annotation =
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
}
void UseUnreadableFilePostRequest() {
ASSERT_FALSE(upload_data_stream_);
base::FilePath file_path;
CHECK(base::CreateTemporaryFileInDir(temp_dir_.GetPath(), &file_path));
CHECK_EQ(static_cast<int>(kUploadDataSize),
base::WriteFile(file_path, kUploadData, kUploadDataSize));
CHECK(base::MakeFileUnreadable(file_path));
std::vector<std::unique_ptr<UploadElementReader>> element_readers;
element_readers.push_back(std::make_unique<UploadFileElementReader>(
base::ThreadTaskRunnerHandle::Get().get(), file_path, 0,
kUploadDataSize, base::Time()));
upload_data_stream_ = std::make_unique<ElementsUploadDataStream>(
std::move(element_readers), 0);
request_.method = "POST";
request_.upload_data_stream = upload_data_stream_.get();
}
void UseComplexPostRequest() {
ASSERT_FALSE(upload_data_stream_);
const int kFileRangeOffset = 1;
const int kFileRangeLength = 3;
CHECK_LT(kFileRangeOffset + kFileRangeLength, kUploadDataSize);
base::FilePath file_path;
CHECK(base::CreateTemporaryFileInDir(temp_dir_.GetPath(), &file_path));
CHECK_EQ(static_cast<int>(kUploadDataSize),
base::WriteFile(file_path, kUploadData, kUploadDataSize));
std::vector<std::unique_ptr<UploadElementReader>> element_readers;
element_readers.push_back(std::make_unique<UploadBytesElementReader>(
kUploadData, kFileRangeOffset));
element_readers.push_back(std::make_unique<UploadFileElementReader>(
base::ThreadTaskRunnerHandle::Get().get(), file_path, kFileRangeOffset,
kFileRangeLength, base::Time()));
element_readers.push_back(std::make_unique<UploadBytesElementReader>(
kUploadData + kFileRangeOffset + kFileRangeLength,
kUploadDataSize - (kFileRangeOffset + kFileRangeLength)));
upload_data_stream_ = std::make_unique<ElementsUploadDataStream>(
std::move(element_readers), 0);
request_.method = "POST";
request_.upload_data_stream = upload_data_stream_.get();
}
void UseChunkedPostRequest() {
ASSERT_FALSE(upload_chunked_data_stream_);
upload_chunked_data_stream_ = std::make_unique<ChunkedUploadDataStream>(0);
request_.method = "POST";
request_.upload_data_stream = upload_chunked_data_stream_.get();
}
// Read the result of a particular transaction, knowing that we've got
// multiple transactions in the read pipeline; so as we read, we may have
// to skip over data destined for other transactions while we consume
// the data for |trans|.
int ReadResult(HttpNetworkTransaction* trans, std::string* result) {
const int kSize = 3000;
int bytes_read = 0;
scoped_refptr<IOBufferWithSize> buf =
base::MakeRefCounted<IOBufferWithSize>(kSize);
TestCompletionCallback callback;
while (true) {
int rv = trans->Read(buf.get(), kSize, callback.callback());
if (rv == ERR_IO_PENDING) {
rv = callback.WaitForResult();
} else if (rv <= 0) {
break;
}
result->append(buf->data(), rv);
bytes_read += rv;
}
return bytes_read;
}
void VerifyStreamsClosed(const NormalSpdyTransactionHelper& helper) {
// This lengthy block is reaching into the pool to dig out the active
// session. Once we have the session, we verify that the streams are
// all closed and not leaked at this point.
SpdySessionKey key(HostPortPair::FromURL(request_.url),
ProxyServer::Direct(), PRIVACY_MODE_DISABLED,
SpdySessionKey::IsProxySession::kFalse, SocketTag());
HttpNetworkSession* session = helper.session();
base::WeakPtr<SpdySession> spdy_session =
session->spdy_session_pool()->FindAvailableSession(
key, /* enable_ip_based_pooling = */ true,
/* is_websocket = */ false, log_);
ASSERT_TRUE(spdy_session);
EXPECT_EQ(0u, num_active_streams(spdy_session));
EXPECT_EQ(0u, num_unclaimed_pushed_streams(spdy_session));
}
void RunServerPushTest(SequencedSocketData* data,
HttpResponseInfo* response,
HttpResponseInfo* push_response,
const std::string& expected) {
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_,
nullptr);
helper.RunPreTestSetup();
helper.AddData(data);
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&request_, callback.callback(), log_);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
rv = callback.WaitForResult();
// Finish async network reads/writes.
base::RunLoop().RunUntilIdle();
// Request the pushed path.
HttpNetworkTransaction trans2(DEFAULT_PRIORITY, helper.session());
HttpRequestInfo request = CreateGetPushRequest();
rv = trans2.Start(&request, callback.callback(), log_);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
base::RunLoop().RunUntilIdle();
// The data for the pushed path may be coming in more than 1 frame. Compile
// the results into a single string.
// Read the server push body.
std::string result2;
ReadResult(&trans2, &result2);
// Read the response body.
std::string result;
ReadResult(trans, &result);
// Verify that we consumed all test data.
EXPECT_TRUE(data->AllReadDataConsumed());
EXPECT_TRUE(data->AllWriteDataConsumed());
LoadTimingInfo load_timing_info;
EXPECT_TRUE(trans->GetLoadTimingInfo(&load_timing_info));
EXPECT_TRUE(load_timing_info.push_start.is_null());
EXPECT_TRUE(load_timing_info.push_end.is_null());
LoadTimingInfo load_timing_info2;
EXPECT_TRUE(trans2.GetLoadTimingInfo(&load_timing_info2));
EXPECT_FALSE(load_timing_info2.push_start.is_null());
EXPECT_FALSE(load_timing_info2.push_end.is_null());
// Verify that the received push data is same as the expected push data.
EXPECT_EQ(result2.compare(expected), 0) << "Received data: "
<< result2
<< "||||| Expected data: "
<< expected;
// Verify the response HEADERS.
// Copy the response info, because trans goes away.
*response = *trans->GetResponseInfo();
*push_response = *trans2.GetResponseInfo();
VerifyStreamsClosed(helper);
}
void RunBrokenPushTest(SequencedSocketData* data, int expected_rv) {
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_,
nullptr);
helper.RunPreTestSetup();
helper.AddData(data);
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&request_, callback.callback(), log_);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
rv = callback.WaitForResult();
EXPECT_EQ(expected_rv, rv);
// Finish async network reads/writes.
base::RunLoop().RunUntilIdle();
// Verify that we consumed all test data.
EXPECT_TRUE(data->AllReadDataConsumed());
EXPECT_TRUE(data->AllWriteDataConsumed());
if (expected_rv == OK) {
// Expected main request to succeed, even if push failed.
HttpResponseInfo response = *trans->GetResponseInfo();
EXPECT_TRUE(response.headers);
EXPECT_EQ("HTTP/1.1 200", response.headers->GetStatusLine());
}
}
static void DeleteSessionCallback(NormalSpdyTransactionHelper* helper,
int result) {
helper->ResetTrans();
}
static void StartTransactionCallback(HttpNetworkSession* session,
GURL url,
NetLogWithSource log,
int result) {
HttpRequestInfo request;
HttpNetworkTransaction trans(DEFAULT_PRIORITY, session);
TestCompletionCallback callback;
request.method = "GET";
request.url = url;
request.traffic_annotation =
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
int rv = trans.Start(&request, callback.callback(), log);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
callback.WaitForResult();
}
ChunkedUploadDataStream* upload_chunked_data_stream() {
return upload_chunked_data_stream_.get();
}
size_t num_active_streams(base::WeakPtr<SpdySession> session) {
return session->active_streams_.size();
}
static size_t num_unclaimed_pushed_streams(
base::WeakPtr<SpdySession> session) {
return session->pool_->push_promise_index()->CountStreamsForSession(
session.get());
}
static bool has_unclaimed_pushed_stream_for_url(
base::WeakPtr<SpdySession> session,
const GURL& url) {
return session->pool_->push_promise_index()->FindStream(
url, session.get()) != kNoPushedStreamFound;
}
static spdy::SpdyStreamId spdy_stream_hi_water_mark(
base::WeakPtr<SpdySession> session) {
return session->stream_hi_water_mark_;
}
const GURL default_url_;
const HostPortPair host_port_pair_;
HttpRequestInfo request_;
SpdyTestUtil spdy_util_;
const NetLogWithSource log_;
private:
std::unique_ptr<ChunkedUploadDataStream> upload_chunked_data_stream_;
std::unique_ptr<UploadDataStream> upload_data_stream_;
base::ScopedTempDir temp_dir_;
};
// Verify HttpNetworkTransaction constructor.
TEST_F(SpdyNetworkTransactionTest, Constructor) {
auto session_deps = std::make_unique<SpdySessionDependencies>();
std::unique_ptr<HttpNetworkSession> session(
SpdySessionDependencies::SpdyCreateSession(session_deps.get()));
auto trans =
std::make_unique<HttpNetworkTransaction>(DEFAULT_PRIORITY, session.get());
}
TEST_F(SpdyNetworkTransactionTest, Get) {
// Construct the request.
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
MockWrite writes[] = {CreateMockWrite(req, 0)};
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(body, 2),
MockRead(ASYNC, 0, 3) // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
TEST_F(SpdyNetworkTransactionTest, SetPriority) {
for (bool set_priority_before_starting_transaction : {true, false}) {
SpdyTestUtil spdy_test_util;
spdy::SpdySerializedFrame req(
spdy_test_util.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
MockWrite writes[] = {CreateMockWrite(req, 0)};
spdy::SpdySerializedFrame resp(
spdy_test_util.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(
spdy_test_util.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {CreateMockRead(resp, 1), CreateMockRead(body, 2),
MockRead(ASYNC, 0, 3)};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, HIGHEST, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
if (set_priority_before_starting_transaction) {
helper.trans()->SetPriority(LOWEST);
EXPECT_TRUE(helper.StartDefaultTest());
} else {
EXPECT_TRUE(helper.StartDefaultTest());
helper.trans()->SetPriority(LOWEST);
}
helper.FinishDefaultTest();
helper.VerifyDataConsumed();
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
}
// Test that changing the request priority of an existing stream triggers
// sending PRIORITY frames in case there are multiple open streams and their
// relative priorities change.
TEST_F(SpdyNetworkTransactionTest, SetPriorityOnExistingStream) {
const char* kUrl2 = "https://www.example.org/bar";
spdy::SpdySerializedFrame req1(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, HIGHEST));
spdy::SpdySerializedFrame req2(spdy_util_.ConstructSpdyGet(kUrl2, 3, MEDIUM));
spdy::SpdySerializedFrame priority1(
spdy_util_.ConstructSpdyPriority(3, 0, MEDIUM, true));
spdy::SpdySerializedFrame priority2(
spdy_util_.ConstructSpdyPriority(1, 3, LOWEST, true));
MockWrite writes[] = {CreateMockWrite(req1, 0), CreateMockWrite(req2, 2),
CreateMockWrite(priority1, 4),
CreateMockWrite(priority2, 5)};
spdy::SpdySerializedFrame resp1(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame resp2(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 3));
spdy::SpdySerializedFrame body1(spdy_util_.ConstructSpdyDataFrame(1, true));
spdy::SpdySerializedFrame body2(spdy_util_.ConstructSpdyDataFrame(3, true));
MockRead reads[] = {CreateMockRead(resp1, 1), CreateMockRead(resp2, 3),
CreateMockRead(body1, 6), CreateMockRead(body2, 7),
MockRead(ASYNC, 0, 8)};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, HIGHEST, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
EXPECT_TRUE(helper.StartDefaultTest());
// Open HTTP/2 connection and create first stream.
base::RunLoop().RunUntilIdle();
HttpNetworkTransaction trans2(MEDIUM, helper.session());
HttpRequestInfo request2;
request2.url = GURL(kUrl2);
request2.method = "GET";
request2.traffic_annotation =
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
TestCompletionCallback callback2;
int rv = trans2.Start(&request2, callback2.callback(), log_);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
// Create second stream.
base::RunLoop().RunUntilIdle();
// First request has HIGHEST priority, second request has MEDIUM priority.
// Changing the priority of the first request to LOWEST changes their order,
// and therefore triggers sending PRIORITY frames.
helper.trans()->SetPriority(LOWEST);
helper.FinishDefaultTest();
helper.VerifyDataConsumed();
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!", out.response_data);
rv = callback2.WaitForResult();
ASSERT_THAT(rv, IsOk());
const HttpResponseInfo* response2 = trans2.GetResponseInfo();
ASSERT_TRUE(response2);
ASSERT_TRUE(response2->headers);
EXPECT_EQ(HttpResponseInfo::CONNECTION_INFO_HTTP2,
response2->connection_info);
EXPECT_EQ("HTTP/1.1 200", response2->headers->GetStatusLine());
}
// Create two requests: a lower priority one first, then a higher priority one.
// Test that the second request gets sent out first.
TEST_F(SpdyNetworkTransactionTest, RequestsOrderedByPriority) {
const char* kUrl2 = "https://www.example.org/foo";
// First send second request on stream 1, then first request on stream 3.
spdy::SpdySerializedFrame req2(
spdy_util_.ConstructSpdyGet(kUrl2, 1, HIGHEST));
spdy::SpdySerializedFrame req1(
spdy_util_.ConstructSpdyGet(nullptr, 0, 3, LOW));
MockWrite writes[] = {CreateMockWrite(req2, 0), CreateMockWrite(req1, 1)};
spdy::SpdySerializedFrame resp2(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame resp1(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 3));
spdy::SpdySerializedFrame body2(
spdy_util_.ConstructSpdyDataFrame(1, "stream 1", true));
spdy::SpdySerializedFrame body1(
spdy_util_.ConstructSpdyDataFrame(3, "stream 3", true));
MockRead reads[] = {CreateMockRead(resp2, 2), CreateMockRead(body2, 3),
CreateMockRead(resp1, 4), CreateMockRead(body1, 5),
MockRead(ASYNC, 0, 6)};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, LOW, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
// Create HTTP/2 connection. This is necessary because starting the first
// transaction does not create the connection yet, so the second request
// could not use the same connection, whereas running the message loop after
// starting the first transaction would call Socket::Write() with the first
// HEADERS frame, so the second transaction could not get ahead of it.
SpdySessionKey key(HostPortPair("www.example.org", 443),
ProxyServer::Direct(), PRIVACY_MODE_DISABLED,
SpdySessionKey::IsProxySession::kFalse, SocketTag());
auto spdy_session = CreateSpdySession(helper.session(), key, log_);
EXPECT_TRUE(spdy_session);
// Start first transaction.
EXPECT_TRUE(helper.StartDefaultTest());
// Start second transaction.
HttpNetworkTransaction trans2(HIGHEST, helper.session());
HttpRequestInfo request2;
request2.url = GURL(kUrl2);
request2.method = "GET";
request2.traffic_annotation =
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
TestCompletionCallback callback2;
int rv = trans2.Start(&request2, callback2.callback(), log_);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
// Complete first transaction and verify results.
helper.FinishDefaultTest();
helper.VerifyDataConsumed();
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("stream 3", out.response_data);
// Complete second transaction and verify results.
rv = callback2.WaitForResult();
ASSERT_THAT(rv, IsOk());
const HttpResponseInfo* response2 = trans2.GetResponseInfo();
ASSERT_TRUE(response2);
ASSERT_TRUE(response2->headers);
EXPECT_EQ(HttpResponseInfo::CONNECTION_INFO_HTTP2,
response2->connection_info);
EXPECT_EQ("HTTP/1.1 200", response2->headers->GetStatusLine());
std::string response_data;
ReadTransaction(&trans2, &response_data);
EXPECT_EQ("stream 1", response_data);
}
// Test that already enqueued HEADERS frames are reordered if their relative
// priority changes.
TEST_F(SpdyNetworkTransactionTest, QueuedFramesReorderedOnPriorityChange) {
const char* kUrl2 = "https://www.example.org/foo";
const char* kUrl3 = "https://www.example.org/bar";
spdy::SpdySerializedFrame req1(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, DEFAULT_PRIORITY));
spdy::SpdySerializedFrame req3(spdy_util_.ConstructSpdyGet(kUrl3, 3, MEDIUM));
spdy::SpdySerializedFrame req2(spdy_util_.ConstructSpdyGet(kUrl2, 5, LOWEST));
MockWrite writes[] = {MockWrite(ASYNC, ERR_IO_PENDING, 0),
CreateMockWrite(req1, 1), CreateMockWrite(req3, 2),
CreateMockWrite(req2, 3)};
spdy::SpdySerializedFrame resp1(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame resp3(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 3));
spdy::SpdySerializedFrame resp2(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 5));
spdy::SpdySerializedFrame body1(
spdy_util_.ConstructSpdyDataFrame(1, "stream 1", true));
spdy::SpdySerializedFrame body3(
spdy_util_.ConstructSpdyDataFrame(3, "stream 3", true));
spdy::SpdySerializedFrame body2(
spdy_util_.ConstructSpdyDataFrame(5, "stream 5", true));
MockRead reads[] = {CreateMockRead(resp1, 4), CreateMockRead(body1, 5),
CreateMockRead(resp3, 6), CreateMockRead(body3, 7),
CreateMockRead(resp2, 8), CreateMockRead(body2, 9),
MockRead(ASYNC, 0, 10)};
SequencedSocketData data(reads, writes);
// Priority of first request does not matter, because Socket::Write() will be
// called with its HEADERS frame before the other requests start.
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
EXPECT_TRUE(helper.StartDefaultTest());
// Open HTTP/2 connection, create HEADERS frame for first request, and call
// Socket::Write() with that frame. After this, no other request can get
// ahead of the first one.
base::RunLoop().RunUntilIdle();
HttpNetworkTransaction trans2(HIGHEST, helper.session());
HttpRequestInfo request2;
request2.url = GURL(kUrl2);
request2.method = "GET";
request2.traffic_annotation =
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
TestCompletionCallback callback2;
int rv = trans2.Start(&request2, callback2.callback(), log_);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
HttpNetworkTransaction trans3(MEDIUM, helper.session());
HttpRequestInfo request3;
request3.url = GURL(kUrl3);
request3.method = "GET";
request3.traffic_annotation =
net::MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
TestCompletionCallback callback3;
rv = trans3.Start(&request3, callback3.callback(), log_);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
// Create HEADERS frames for second and third request and enqueue them in
// SpdyWriteQueue with their original priorities. Writing of the first
// HEADERS frame to the socked still has not completed.
base::RunLoop().RunUntilIdle();
// Second request is of HIGHEST, third of MEDIUM priority. Changing second
// request to LOWEST changes their relative order. This should result in
// already enqueued frames being reordered within SpdyWriteQueue.
trans2.SetPriority(LOWEST);
// Complete async write of the first HEADERS frame.
data.Resume();
helper.FinishDefaultTest();
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("stream 1", out.response_data);
rv = callback2.WaitForResult();
ASSERT_THAT(rv, IsOk());
const HttpResponseInfo* response2 = trans2.GetResponseInfo();
ASSERT_TRUE(response2);
ASSERT_TRUE(response2->headers);
EXPECT_EQ(HttpResponseInfo::CONNECTION_INFO_HTTP2,
response2->connection_info);
EXPECT_EQ("HTTP/1.1 200", response2->headers->GetStatusLine());
std::string response_data;
ReadTransaction(&trans2, &response_data);
EXPECT_EQ("stream 5", response_data);
rv = callback3.WaitForResult();
ASSERT_THAT(rv, IsOk());
const HttpResponseInfo* response3 = trans3.GetResponseInfo();
ASSERT_TRUE(response3);
ASSERT_TRUE(response3->headers);
EXPECT_EQ(HttpResponseInfo::CONNECTION_INFO_HTTP2,
response3->connection_info);
EXPECT_EQ("HTTP/1.1 200", response3->headers->GetStatusLine());
ReadTransaction(&trans3, &response_data);
EXPECT_EQ("stream 3", response_data);
helper.VerifyDataConsumed();
}
TEST_F(SpdyNetworkTransactionTest, GetAtEachPriority) {
for (RequestPriority p = MINIMUM_PRIORITY; p <= MAXIMUM_PRIORITY;
p = RequestPriority(p + 1)) {
SpdyTestUtil spdy_test_util;
// Construct the request.
spdy::SpdySerializedFrame req(
spdy_test_util.ConstructSpdyGet(nullptr, 0, 1, p));
MockWrite writes[] = {CreateMockWrite(req, 0)};
spdy::SpdyPriority spdy_prio = 0;
EXPECT_TRUE(GetSpdyPriority(req, &spdy_prio));
// this repeats the RequestPriority-->spdy::SpdyPriority mapping from
// spdy::SpdyFramer::ConvertRequestPriorityToSpdyPriority to make
// sure it's being done right.
switch (p) {
case HIGHEST:
EXPECT_EQ(0, spdy_prio);
break;
case MEDIUM:
EXPECT_EQ(1, spdy_prio);
break;
case LOW:
EXPECT_EQ(2, spdy_prio);
break;
case LOWEST:
EXPECT_EQ(3, spdy_prio);
break;
case IDLE:
EXPECT_EQ(4, spdy_prio);
break;
case THROTTLED:
EXPECT_EQ(5, spdy_prio);
break;
default:
FAIL();
}
spdy::SpdySerializedFrame resp(
spdy_test_util.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(
spdy_test_util.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(body, 2),
MockRead(ASYNC, 0, 3) // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, p, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
}
// Start three gets simultaniously; making sure that multiplexed
// streams work properly.
// This can't use the TransactionHelper method, since it only
// handles a single transaction, and finishes them as soon
// as it launches them.
// TODO(gavinp): create a working generalized TransactionHelper that
// can allow multiple streams in flight.
TEST_F(SpdyNetworkTransactionTest, ThreeGets) {
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, false));
spdy::SpdySerializedFrame fbody(spdy_util_.ConstructSpdyDataFrame(1, true));
spdy::SpdySerializedFrame req2(
spdy_util_.ConstructSpdyGet(nullptr, 0, 3, LOWEST));
spdy::SpdySerializedFrame resp2(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 3));
spdy::SpdySerializedFrame body2(spdy_util_.ConstructSpdyDataFrame(3, false));
spdy::SpdySerializedFrame fbody2(spdy_util_.ConstructSpdyDataFrame(3, true));
spdy::SpdySerializedFrame req3(
spdy_util_.ConstructSpdyGet(nullptr, 0, 5, LOWEST));
spdy::SpdySerializedFrame resp3(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 5));
spdy::SpdySerializedFrame body3(spdy_util_.ConstructSpdyDataFrame(5, false));
spdy::SpdySerializedFrame fbody3(spdy_util_.ConstructSpdyDataFrame(5, true));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(req2, 3),
CreateMockWrite(req3, 6),
};
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(body, 2),
CreateMockRead(resp2, 4), CreateMockRead(body2, 5),
CreateMockRead(resp3, 7), CreateMockRead(body3, 8),
CreateMockRead(fbody, 9), CreateMockRead(fbody2, 10),
CreateMockRead(fbody3, 11),
MockRead(ASYNC, 0, 12), // EOF
};
SequencedSocketData data(reads, writes);
SequencedSocketData data_placeholder1;
SequencedSocketData data_placeholder2;
TransactionHelperResult out;
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
// We require placeholder data because three get requests are sent out at
// the same time which results in three sockets being connected. The first
// on will negotiate SPDY and will be used for all requests.
helper.AddData(&data_placeholder1);
helper.AddData(&data_placeholder2);
TestCompletionCallback callback1;
TestCompletionCallback callback2;
TestCompletionCallback callback3;
HttpNetworkTransaction trans1(DEFAULT_PRIORITY, helper.session());
HttpNetworkTransaction trans2(DEFAULT_PRIORITY, helper.session());
HttpNetworkTransaction trans3(DEFAULT_PRIORITY, helper.session());
out.rv = trans1.Start(&request_, callback1.callback(), log_);
ASSERT_THAT(out.rv, IsError(ERR_IO_PENDING));
out.rv = trans2.Start(&request_, callback2.callback(), log_);
ASSERT_THAT(out.rv, IsError(ERR_IO_PENDING));
out.rv = trans3.Start(&request_, callback3.callback(), log_);
ASSERT_THAT(out.rv, IsError(ERR_IO_PENDING));
out.rv = callback1.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
out.rv = callback3.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
const HttpResponseInfo* response1 = trans1.GetResponseInfo();
EXPECT_TRUE(response1->headers);
EXPECT_TRUE(response1->was_fetched_via_spdy);
out.status_line = response1->headers->GetStatusLine();
out.response_info = *response1;
trans2.GetResponseInfo();
out.rv = ReadTransaction(&trans1, &out.response_data);
helper.VerifyDataConsumed();
EXPECT_THAT(out.rv, IsOk());
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
}
TEST_F(SpdyNetworkTransactionTest, TwoGetsLateBinding) {
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, false));
spdy::SpdySerializedFrame fbody(spdy_util_.ConstructSpdyDataFrame(1, true));
spdy::SpdySerializedFrame req2(
spdy_util_.ConstructSpdyGet(nullptr, 0, 3, LOWEST));
spdy::SpdySerializedFrame resp2(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 3));
spdy::SpdySerializedFrame body2(spdy_util_.ConstructSpdyDataFrame(3, false));
spdy::SpdySerializedFrame fbody2(spdy_util_.ConstructSpdyDataFrame(3, true));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(req2, 3),
};
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(body, 2),
CreateMockRead(resp2, 4), CreateMockRead(body2, 5),
CreateMockRead(fbody, 6), CreateMockRead(fbody2, 7),
MockRead(ASYNC, 0, 8), // EOF
};
SequencedSocketData data(reads, writes);
MockConnect never_finishing_connect(SYNCHRONOUS, ERR_IO_PENDING);
SequencedSocketData data_placeholder;
data_placeholder.set_connect_data(never_finishing_connect);
TransactionHelperResult out;
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
// We require placeholder data because two requests are sent out at
// the same time which results in two sockets being connected. The first
// on will negotiate SPDY and will be used for all requests.
helper.AddData(&data_placeholder);
HttpNetworkTransaction trans1(DEFAULT_PRIORITY, helper.session());
HttpNetworkTransaction trans2(DEFAULT_PRIORITY, helper.session());
TestCompletionCallback callback1;
TestCompletionCallback callback2;
out.rv = trans1.Start(&request_, callback1.callback(), log_);
ASSERT_THAT(out.rv, IsError(ERR_IO_PENDING));
out.rv = trans2.Start(&request_, callback2.callback(), log_);
ASSERT_THAT(out.rv, IsError(ERR_IO_PENDING));
out.rv = callback1.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
out.rv = callback2.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
const HttpResponseInfo* response1 = trans1.GetResponseInfo();
EXPECT_TRUE(response1->headers);
EXPECT_TRUE(response1->was_fetched_via_spdy);
out.status_line = response1->headers->GetStatusLine();
out.response_info = *response1;
out.rv = ReadTransaction(&trans1, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
const HttpResponseInfo* response2 = trans2.GetResponseInfo();
EXPECT_TRUE(response2->headers);
EXPECT_TRUE(response2->was_fetched_via_spdy);
out.status_line = response2->headers->GetStatusLine();
out.response_info = *response2;
out.rv = ReadTransaction(&trans2, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
helper.VerifyDataConsumed();
}
TEST_F(SpdyNetworkTransactionTest, TwoGetsLateBindingFromPreconnect) {
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, false));
spdy::SpdySerializedFrame fbody(spdy_util_.ConstructSpdyDataFrame(1, true));
spdy::SpdySerializedFrame req2(
spdy_util_.ConstructSpdyGet(nullptr, 0, 3, LOWEST));
spdy::SpdySerializedFrame resp2(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 3));
spdy::SpdySerializedFrame body2(spdy_util_.ConstructSpdyDataFrame(3, false));
spdy::SpdySerializedFrame fbody2(spdy_util_.ConstructSpdyDataFrame(3, true));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(req2, 3),
};
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(body, 2),
CreateMockRead(resp2, 4), CreateMockRead(body2, 5),
CreateMockRead(fbody, 6), CreateMockRead(fbody2, 7),
MockRead(ASYNC, 0, 8), // EOF
};
SequencedSocketData preconnect_data(reads, writes);
MockConnect never_finishing_connect(ASYNC, ERR_IO_PENDING);
SequencedSocketData data_placeholder;
data_placeholder.set_connect_data(never_finishing_connect);
TransactionHelperResult out;
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&preconnect_data);
// We require placeholder data because 3 connections are attempted (first is
// the preconnect, 2nd and 3rd are the never finished connections.
helper.AddData(&data_placeholder);
helper.AddData(&data_placeholder);
HttpNetworkTransaction trans1(DEFAULT_PRIORITY, helper.session());
HttpNetworkTransaction trans2(DEFAULT_PRIORITY, helper.session());
TestCompletionCallback callback1;
TestCompletionCallback callback2;
// Preconnect the first.
HttpStreamFactory* http_stream_factory =
helper.session()->http_stream_factory();
http_stream_factory->PreconnectStreams(1, request_);
out.rv = trans1.Start(&request_, callback1.callback(), log_);
ASSERT_THAT(out.rv, IsError(ERR_IO_PENDING));
out.rv = trans2.Start(&request_, callback2.callback(), log_);
ASSERT_THAT(out.rv, IsError(ERR_IO_PENDING));
out.rv = callback1.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
out.rv = callback2.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
const HttpResponseInfo* response1 = trans1.GetResponseInfo();
EXPECT_TRUE(response1->headers);
EXPECT_TRUE(response1->was_fetched_via_spdy);
out.status_line = response1->headers->GetStatusLine();
out.response_info = *response1;
out.rv = ReadTransaction(&trans1, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
const HttpResponseInfo* response2 = trans2.GetResponseInfo();
EXPECT_TRUE(response2->headers);
EXPECT_TRUE(response2->was_fetched_via_spdy);
out.status_line = response2->headers->GetStatusLine();
out.response_info = *response2;
out.rv = ReadTransaction(&trans2, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
helper.VerifyDataConsumed();
}
// Similar to ThreeGets above, however this test adds a SETTINGS
// frame. The SETTINGS frame is read during the IO loop waiting on
// the first transaction completion, and sets a maximum concurrent
// stream limit of 1. This means that our IO loop exists after the
// second transaction completes, so we can assert on read_index().
TEST_F(SpdyNetworkTransactionTest, ThreeGetsWithMaxConcurrent) {
// Construct the request.
// Each request fully completes before the next starts.
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, false));
spdy::SpdySerializedFrame fbody(spdy_util_.ConstructSpdyDataFrame(1, true));
spdy_util_.UpdateWithStreamDestruction(1);
spdy::SpdySerializedFrame req2(
spdy_util_.ConstructSpdyGet(nullptr, 0, 3, LOWEST));
spdy::SpdySerializedFrame resp2(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 3));
spdy::SpdySerializedFrame body2(spdy_util_.ConstructSpdyDataFrame(3, false));
spdy::SpdySerializedFrame fbody2(spdy_util_.ConstructSpdyDataFrame(3, true));
spdy_util_.UpdateWithStreamDestruction(3);
spdy::SpdySerializedFrame req3(
spdy_util_.ConstructSpdyGet(nullptr, 0, 5, LOWEST));
spdy::SpdySerializedFrame resp3(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 5));
spdy::SpdySerializedFrame body3(spdy_util_.ConstructSpdyDataFrame(5, false));
spdy::SpdySerializedFrame fbody3(spdy_util_.ConstructSpdyDataFrame(5, true));
spdy::SettingsMap settings;
const uint32_t max_concurrent_streams = 1;
settings[spdy::SETTINGS_MAX_CONCURRENT_STREAMS] = max_concurrent_streams;
spdy::SpdySerializedFrame settings_frame(
spdy_util_.ConstructSpdySettings(settings));
spdy::SpdySerializedFrame settings_ack(spdy_util_.ConstructSpdySettingsAck());
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(settings_ack, 5),
CreateMockWrite(req2, 6), CreateMockWrite(req3, 10),
};
MockRead reads[] = {
CreateMockRead(settings_frame, 1),
CreateMockRead(resp, 2),
CreateMockRead(body, 3),
CreateMockRead(fbody, 4),
CreateMockRead(resp2, 7),
CreateMockRead(body2, 8),
CreateMockRead(fbody2, 9),
CreateMockRead(resp3, 11),
CreateMockRead(body3, 12),
CreateMockRead(fbody3, 13),
MockRead(ASYNC, 0, 14), // EOF
};
SequencedSocketData data(reads, writes);
TransactionHelperResult out;
{
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_,
nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
HttpNetworkTransaction trans1(DEFAULT_PRIORITY, helper.session());
HttpNetworkTransaction trans2(DEFAULT_PRIORITY, helper.session());
HttpNetworkTransaction trans3(DEFAULT_PRIORITY, helper.session());
TestCompletionCallback callback1;
TestCompletionCallback callback2;
TestCompletionCallback callback3;
out.rv = trans1.Start(&request_, callback1.callback(), log_);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
// Run transaction 1 through quickly to force a read of our SETTINGS
// frame.
out.rv = callback1.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
out.rv = trans2.Start(&request_, callback2.callback(), log_);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
out.rv = trans3.Start(&request_, callback3.callback(), log_);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
out.rv = callback2.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
out.rv = callback3.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
const HttpResponseInfo* response1 = trans1.GetResponseInfo();
ASSERT_TRUE(response1);
EXPECT_TRUE(response1->headers);
EXPECT_TRUE(response1->was_fetched_via_spdy);
out.status_line = response1->headers->GetStatusLine();
out.response_info = *response1;
out.rv = ReadTransaction(&trans1, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
const HttpResponseInfo* response2 = trans2.GetResponseInfo();
out.status_line = response2->headers->GetStatusLine();
out.response_info = *response2;
out.rv = ReadTransaction(&trans2, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
const HttpResponseInfo* response3 = trans3.GetResponseInfo();
out.status_line = response3->headers->GetStatusLine();
out.response_info = *response3;
out.rv = ReadTransaction(&trans3, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
helper.VerifyDataConsumed();
}
EXPECT_THAT(out.rv, IsOk());
}
// Similar to ThreeGetsWithMaxConcurrent above, however this test adds
// a fourth transaction. The third and fourth transactions have
// different data ("hello!" vs "hello!hello!") and because of the
// user specified priority, we expect to see them inverted in
// the response from the server.
TEST_F(SpdyNetworkTransactionTest, FourGetsWithMaxConcurrentPriority) {
// Construct the request.
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, false));
spdy::SpdySerializedFrame fbody(spdy_util_.ConstructSpdyDataFrame(1, true));
spdy_util_.UpdateWithStreamDestruction(1);
spdy::SpdySerializedFrame req2(
spdy_util_.ConstructSpdyGet(nullptr, 0, 3, LOWEST));
spdy::SpdySerializedFrame resp2(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 3));
spdy::SpdySerializedFrame body2(spdy_util_.ConstructSpdyDataFrame(3, false));
spdy::SpdySerializedFrame fbody2(spdy_util_.ConstructSpdyDataFrame(3, true));
spdy_util_.UpdateWithStreamDestruction(3);
spdy::SpdySerializedFrame req4(
spdy_util_.ConstructSpdyGet(nullptr, 0, 5, HIGHEST));
spdy::SpdySerializedFrame resp4(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 5));
spdy::SpdySerializedFrame fbody4(spdy_util_.ConstructSpdyDataFrame(5, true));
spdy_util_.UpdateWithStreamDestruction(5);
spdy::SpdySerializedFrame req3(
spdy_util_.ConstructSpdyGet(nullptr, 0, 7, LOWEST));
spdy::SpdySerializedFrame resp3(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 7));
spdy::SpdySerializedFrame body3(spdy_util_.ConstructSpdyDataFrame(7, false));
spdy::SpdySerializedFrame fbody3(spdy_util_.ConstructSpdyDataFrame(7, true));
spdy::SettingsMap settings;
const uint32_t max_concurrent_streams = 1;
settings[spdy::SETTINGS_MAX_CONCURRENT_STREAMS] = max_concurrent_streams;
spdy::SpdySerializedFrame settings_frame(
spdy_util_.ConstructSpdySettings(settings));
spdy::SpdySerializedFrame settings_ack(spdy_util_.ConstructSpdySettingsAck());
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(settings_ack, 5),
// By making these synchronous, it guarantees that they are not *started*
// before their sequence number, which in turn verifies that only a single
// request is in-flight at a time.
CreateMockWrite(req2, 6, SYNCHRONOUS),
CreateMockWrite(req4, 10, SYNCHRONOUS),
CreateMockWrite(req3, 13, SYNCHRONOUS),
};
MockRead reads[] = {
CreateMockRead(settings_frame, 1),
CreateMockRead(resp, 2),
CreateMockRead(body, 3),
CreateMockRead(fbody, 4),
CreateMockRead(resp2, 7),
CreateMockRead(body2, 8),
CreateMockRead(fbody2, 9),
CreateMockRead(resp4, 11),
CreateMockRead(fbody4, 12),
CreateMockRead(resp3, 14),
CreateMockRead(body3, 15),
CreateMockRead(fbody3, 16),
MockRead(ASYNC, 0, 17), // EOF
};
SequencedSocketData data(reads, writes);
TransactionHelperResult out;
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
HttpNetworkTransaction trans1(DEFAULT_PRIORITY, helper.session());
HttpNetworkTransaction trans2(DEFAULT_PRIORITY, helper.session());
HttpNetworkTransaction trans3(DEFAULT_PRIORITY, helper.session());
HttpNetworkTransaction trans4(HIGHEST, helper.session());
TestCompletionCallback callback1;
TestCompletionCallback callback2;
TestCompletionCallback callback3;
TestCompletionCallback callback4;
out.rv = trans1.Start(&request_, callback1.callback(), log_);
ASSERT_THAT(out.rv, IsError(ERR_IO_PENDING));
// Run transaction 1 through quickly to force a read of our SETTINGS frame.
out.rv = callback1.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
// Finish async network reads and writes associated with |trans1|.
base::RunLoop().RunUntilIdle();
out.rv = trans2.Start(&request_, callback2.callback(), log_);
ASSERT_THAT(out.rv, IsError(ERR_IO_PENDING));
out.rv = trans3.Start(&request_, callback3.callback(), log_);
ASSERT_THAT(out.rv, IsError(ERR_IO_PENDING));
out.rv = trans4.Start(&request_, callback4.callback(), log_);
ASSERT_THAT(out.rv, IsError(ERR_IO_PENDING));
out.rv = callback2.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
out.rv = callback3.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
const HttpResponseInfo* response1 = trans1.GetResponseInfo();
EXPECT_TRUE(response1->headers);
EXPECT_TRUE(response1->was_fetched_via_spdy);
out.status_line = response1->headers->GetStatusLine();
out.response_info = *response1;
out.rv = ReadTransaction(&trans1, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
const HttpResponseInfo* response2 = trans2.GetResponseInfo();
out.status_line = response2->headers->GetStatusLine();
out.response_info = *response2;
out.rv = ReadTransaction(&trans2, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
// notice: response3 gets two hellos, response4 gets one
// hello, so we know dequeuing priority was respected.
const HttpResponseInfo* response3 = trans3.GetResponseInfo();
out.status_line = response3->headers->GetStatusLine();
out.response_info = *response3;
out.rv = ReadTransaction(&trans3, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
out.rv = callback4.WaitForResult();
EXPECT_THAT(out.rv, IsOk());
const HttpResponseInfo* response4 = trans4.GetResponseInfo();
out.status_line = response4->headers->GetStatusLine();
out.response_info = *response4;
out.rv = ReadTransaction(&trans4, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!", out.response_data);
helper.VerifyDataConsumed();
EXPECT_THAT(out.rv, IsOk());
}
// Similar to ThreeGetsMaxConcurrrent above, however, this test
// deletes a session in the middle of the transaction to ensure
// that we properly remove pendingcreatestream objects from
// the spdy_session
TEST_F(SpdyNetworkTransactionTest, ThreeGetsWithMaxConcurrentDelete) {
// Construct the request.
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, false));
spdy::SpdySerializedFrame fbody(spdy_util_.ConstructSpdyDataFrame(1, true));
spdy_util_.UpdateWithStreamDestruction(1);
spdy::SpdySerializedFrame req2(
spdy_util_.ConstructSpdyGet(nullptr, 0, 3, LOWEST));
spdy::SpdySerializedFrame resp2(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 3));
spdy::SpdySerializedFrame body2(spdy_util_.ConstructSpdyDataFrame(3, false));
spdy::SpdySerializedFrame fbody2(spdy_util_.ConstructSpdyDataFrame(3, true));
spdy::SettingsMap settings;
const uint32_t max_concurrent_streams = 1;
settings[spdy::SETTINGS_MAX_CONCURRENT_STREAMS] = max_concurrent_streams;
spdy::SpdySerializedFrame settings_frame(
spdy_util_.ConstructSpdySettings(settings));
spdy::SpdySerializedFrame settings_ack(spdy_util_.ConstructSpdySettingsAck());
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(settings_ack, 5),
CreateMockWrite(req2, 6),
};
MockRead reads[] = {
CreateMockRead(settings_frame, 1), CreateMockRead(resp, 2),
CreateMockRead(body, 3), CreateMockRead(fbody, 4),
CreateMockRead(resp2, 7), CreateMockRead(body2, 8),
CreateMockRead(fbody2, 9), MockRead(ASYNC, 0, 10), // EOF
};
SequencedSocketData data(reads, writes);
TransactionHelperResult out;
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
auto trans1 = std::make_unique<HttpNetworkTransaction>(DEFAULT_PRIORITY,
helper.session());
auto trans2 = std::make_unique<HttpNetworkTransaction>(DEFAULT_PRIORITY,
helper.session());
auto trans3 = std::make_unique<HttpNetworkTransaction>(DEFAULT_PRIORITY,
helper.session());
TestCompletionCallback callback1;
TestCompletionCallback callback2;
TestCompletionCallback callback3;
out.rv = trans1->Start(&request_, callback1.callback(), log_);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
// Run transaction 1 through quickly to force a read of our SETTINGS frame.
out.rv = callback1.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
out.rv = trans2->Start(&request_, callback2.callback(), log_);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
out.rv = trans3->Start(&request_, callback3.callback(), log_);
trans3.reset();
ASSERT_EQ(out.rv, ERR_IO_PENDING);
out.rv = callback2.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
const HttpResponseInfo* response1 = trans1->GetResponseInfo();
ASSERT_TRUE(response1);
EXPECT_TRUE(response1->headers);
EXPECT_TRUE(response1->was_fetched_via_spdy);
out.status_line = response1->headers->GetStatusLine();
out.response_info = *response1;
out.rv = ReadTransaction(trans1.get(), &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
const HttpResponseInfo* response2 = trans2->GetResponseInfo();
ASSERT_TRUE(response2);
out.status_line = response2->headers->GetStatusLine();
out.response_info = *response2;
out.rv = ReadTransaction(trans2.get(), &out.response_data);
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
helper.VerifyDataConsumed();
EXPECT_THAT(out.rv, IsOk());
}
namespace {
// A helper class that will delete |transaction| on error when the callback is
// invoked.
class KillerCallback : public TestCompletionCallbackBase {
public:
explicit KillerCallback(HttpNetworkTransaction* transaction)
: transaction_(transaction) {}
~KillerCallback() override = default;
CompletionOnceCallback callback() {
return base::BindOnce(&KillerCallback::OnComplete, base::Unretained(this));
}
private:
void OnComplete(int result) {
if (result < 0)
delete transaction_;
SetResult(result);
}
HttpNetworkTransaction* transaction_;
};
} // namespace
// Similar to ThreeGetsMaxConcurrrentDelete above, however, this test
// closes the socket while we have a pending transaction waiting for
// a pending stream creation. http://crbug.com/52901
TEST_F(SpdyNetworkTransactionTest, ThreeGetsWithMaxConcurrentSocketClose) {
// Construct the request. Each stream uses a different priority to provide
// more useful failure information if the requests are made in an unexpected
// order.
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, HIGHEST));
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, false));
spdy::SpdySerializedFrame fin_body(
spdy_util_.ConstructSpdyDataFrame(1, true));
spdy_util_.UpdateWithStreamDestruction(1);
spdy::SpdySerializedFrame req2(
spdy_util_.ConstructSpdyGet(nullptr, 0, 3, MEDIUM));
spdy::SpdySerializedFrame resp2(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 3));
spdy::SettingsMap settings;
const uint32_t max_concurrent_streams = 1;
settings[spdy::SETTINGS_MAX_CONCURRENT_STREAMS] = max_concurrent_streams;
spdy::SpdySerializedFrame settings_frame(
spdy_util_.ConstructSpdySettings(settings));
spdy::SpdySerializedFrame settings_ack(spdy_util_.ConstructSpdySettingsAck());
MockWrite writes[] = {CreateMockWrite(req, 0),
CreateMockWrite(settings_ack, 6),
CreateMockWrite(req2, 7)};
MockRead reads[] = {
CreateMockRead(settings_frame, 1), CreateMockRead(resp, 2),
CreateMockRead(body, 3),
// Delay the request here. For this test to pass, the three HTTP streams
// have to be created in order, but SpdySession doesn't actually guarantee
// that (See note in SpdySession::ProcessPendingStreamRequests). As a
// workaround, delay finishing up the first stream until the second and
// third streams are waiting in the SPDY stream request queue.
MockRead(ASYNC, ERR_IO_PENDING, 4), CreateMockRead(fin_body, 5),
CreateMockRead(resp2, 8),
// The exact error does not matter, but some errors, such as
// ERR_CONNECTION_RESET, may trigger a retry, which this test does not
// account for.
MockRead(ASYNC, ERR_SSL_BAD_RECORD_MAC_ALERT, 9), // Abort!
};
SequencedSocketData data(reads, writes);
SequencedSocketData data_placeholder;
TransactionHelperResult out;
NormalSpdyTransactionHelper helper(request_, HIGHEST, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
// We require placeholder data because three get requests are sent out, so
// there needs to be three sets of SSL connection data.
helper.AddData(&data_placeholder);
helper.AddData(&data_placeholder);
HttpNetworkTransaction trans1(HIGHEST, helper.session());
HttpNetworkTransaction trans2(MEDIUM, helper.session());
HttpNetworkTransaction* trans3(
new HttpNetworkTransaction(DEFAULT_PRIORITY, helper.session()));
TestCompletionCallback callback1;
TestCompletionCallback callback2;
KillerCallback callback3(trans3);
out.rv = trans1.Start(&request_, callback1.callback(), log_);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
// Run transaction 1 through quickly to force a read of our SETTINGS frame.
out.rv = callback1.WaitForResult();
ASSERT_THAT(out.rv, IsOk());
out.rv = trans2.Start(&request_, callback2.callback(), log_);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
out.rv = trans3->Start(&request_, callback3.callback(), log_);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
// Run until both transactions are in the SpdySession's queue, waiting for the
// final request to complete.
base::RunLoop().RunUntilIdle();
data.Resume();
out.rv = callback3.WaitForResult();
EXPECT_THAT(out.rv, IsError(ERR_SSL_BAD_RECORD_MAC_ALERT));
const HttpResponseInfo* response1 = trans1.GetResponseInfo();
ASSERT_TRUE(response1);
EXPECT_TRUE(response1->headers);
EXPECT_TRUE(response1->was_fetched_via_spdy);
out.status_line = response1->headers->GetStatusLine();
out.response_info = *response1;
out.rv = ReadTransaction(&trans1, &out.response_data);
EXPECT_THAT(out.rv, IsOk());
const HttpResponseInfo* response2 = trans2.GetResponseInfo();
ASSERT_TRUE(response2);
out.status_line = response2->headers->GetStatusLine();
out.response_info = *response2;
out.rv = ReadTransaction(&trans2, &out.response_data);
EXPECT_THAT(out.rv, IsError(ERR_SSL_BAD_RECORD_MAC_ALERT));
helper.VerifyDataConsumed();
}
// Test that a simple PUT request works.
TEST_F(SpdyNetworkTransactionTest, Put) {
// Setup the request.
request_.method = "PUT";
spdy::SpdyHeaderBlock put_headers(
spdy_util_.ConstructPutHeaderBlock(kDefaultUrl, 0));
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyHeaders(1, std::move(put_headers), LOWEST, true));
MockWrite writes[] = {
CreateMockWrite(req, 0),
};
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(body, 2),
MockRead(ASYNC, 0, 3) // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
}
// Test that a simple HEAD request works.
TEST_F(SpdyNetworkTransactionTest, Head) {
// Setup the request.
request_.method = "HEAD";
spdy::SpdyHeaderBlock head_headers(
spdy_util_.ConstructHeadHeaderBlock(kDefaultUrl, 0));
spdy::SpdySerializedFrame req(spdy_util_.ConstructSpdyHeaders(
1, std::move(head_headers), LOWEST, true));
MockWrite writes[] = {
CreateMockWrite(req, 0),
};
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(body, 2),
MockRead(ASYNC, 0, 3) // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
}
// Test that a simple POST works.
TEST_F(SpdyNetworkTransactionTest, Post) {
spdy::SpdySerializedFrame req(spdy_util_.ConstructSpdyPost(
kDefaultUrl, 1, kUploadDataSize, LOWEST, nullptr, 0));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(body, 1), // POST upload frame
};
spdy::SpdySerializedFrame resp(spdy_util_.ConstructSpdyPostReply(nullptr, 0));
MockRead reads[] = {
CreateMockRead(resp, 2), CreateMockRead(body, 3),
MockRead(ASYNC, 0, 4) // EOF
};
SequencedSocketData data(reads, writes);
UsePostRequest();
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
// Test that a POST with a file works.
TEST_F(SpdyNetworkTransactionTest, FilePost) {
spdy::SpdySerializedFrame req(spdy_util_.ConstructSpdyPost(
kDefaultUrl, 1, kUploadDataSize, LOWEST, nullptr, 0));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(body, 1), // POST upload frame
};
spdy::SpdySerializedFrame resp(spdy_util_.ConstructSpdyPostReply(nullptr, 0));
MockRead reads[] = {
CreateMockRead(resp, 2), CreateMockRead(body, 3),
MockRead(ASYNC, 0, 4) // EOF
};
SequencedSocketData data(reads, writes);
UseFilePostRequest();
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
// Test that a POST with a unreadable file fails.
TEST_F(SpdyNetworkTransactionTest, UnreadableFilePost) {
MockWrite writes[] = {
MockWrite(ASYNC, 0, 0) // EOF
};
MockRead reads[] = {
MockRead(ASYNC, 0, 1) // EOF
};
SequencedSocketData data(reads, writes);
UseUnreadableFilePostRequest();
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
helper.RunDefaultTest();
base::RunLoop().RunUntilIdle();
helper.VerifyDataNotConsumed();
EXPECT_THAT(helper.output().rv, IsError(ERR_ACCESS_DENIED));
}
// Test that a complex POST works.
TEST_F(SpdyNetworkTransactionTest, ComplexPost) {
spdy::SpdySerializedFrame req(spdy_util_.ConstructSpdyPost(
kDefaultUrl, 1, kUploadDataSize, LOWEST, nullptr, 0));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(body, 1), // POST upload frame
};
spdy::SpdySerializedFrame resp(spdy_util_.ConstructSpdyPostReply(nullptr, 0));
MockRead reads[] = {
CreateMockRead(resp, 2), CreateMockRead(body, 3),
MockRead(ASYNC, 0, 4) // EOF
};
SequencedSocketData data(reads, writes);
UseComplexPostRequest();
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
// Test that a chunked POST works.
TEST_F(SpdyNetworkTransactionTest, ChunkedPost) {
spdy::SpdySerializedFrame req(
spdy_util_.ConstructChunkedSpdyPost(nullptr, 0));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(body, 1),
};
spdy::SpdySerializedFrame resp(spdy_util_.ConstructSpdyPostReply(nullptr, 0));
MockRead reads[] = {
CreateMockRead(resp, 2), CreateMockRead(body, 3),
MockRead(ASYNC, 0, 4) // EOF
};
SequencedSocketData data(reads, writes);
UseChunkedPostRequest();
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
// These chunks get merged into a single frame when being sent.
const int kFirstChunkSize = kUploadDataSize/2;
upload_chunked_data_stream()->AppendData(kUploadData, kFirstChunkSize, false);
upload_chunked_data_stream()->AppendData(
kUploadData + kFirstChunkSize, kUploadDataSize - kFirstChunkSize, true);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ(kUploadData, out.response_data);
}
// Test that a chunked POST works with chunks appended after transaction starts.
TEST_F(SpdyNetworkTransactionTest, DelayedChunkedPost) {
spdy::SpdySerializedFrame req(
spdy_util_.ConstructChunkedSpdyPost(nullptr, 0));
spdy::SpdySerializedFrame chunk1(spdy_util_.ConstructSpdyDataFrame(1, false));
spdy::SpdySerializedFrame chunk2(spdy_util_.ConstructSpdyDataFrame(1, false));
spdy::SpdySerializedFrame chunk3(spdy_util_.ConstructSpdyDataFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(chunk1, 1),
CreateMockWrite(chunk2, 2), CreateMockWrite(chunk3, 3),
};
spdy::SpdySerializedFrame resp(spdy_util_.ConstructSpdyPostReply(nullptr, 0));
MockRead reads[] = {
CreateMockRead(resp, 4), CreateMockRead(chunk1, 5),
CreateMockRead(chunk2, 6), CreateMockRead(chunk3, 7),
MockRead(ASYNC, 0, 8) // EOF
};
SequencedSocketData data(reads, writes);
UseChunkedPostRequest();
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
upload_chunked_data_stream()->AppendData(kUploadData, kUploadDataSize, false);
helper.RunPreTestSetup();
helper.AddData(&data);
ASSERT_TRUE(helper.StartDefaultTest());
base::RunLoop().RunUntilIdle();
upload_chunked_data_stream()->AppendData(kUploadData, kUploadDataSize, false);
base::RunLoop().RunUntilIdle();
upload_chunked_data_stream()->AppendData(kUploadData, kUploadDataSize, true);
helper.FinishDefaultTest();
helper.VerifyDataConsumed();
std::string expected_response;
expected_response += kUploadData;
expected_response += kUploadData;
expected_response += kUploadData;
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ(expected_response, out.response_data);
}
// Test that a POST without any post data works.
TEST_F(SpdyNetworkTransactionTest, NullPost) {
// Setup the request.
request_.method = "POST";
// Create an empty UploadData.
request_.upload_data_stream = nullptr;
// When request.upload_data_stream is NULL for post, content-length is
// expected to be 0.
spdy::SpdyHeaderBlock req_block(
spdy_util_.ConstructPostHeaderBlock(kDefaultUrl, 0));
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyHeaders(1, std::move(req_block), LOWEST, true));
MockWrite writes[] = {
CreateMockWrite(req, 0),
};
spdy::SpdySerializedFrame resp(spdy_util_.ConstructSpdyPostReply(nullptr, 0));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(body, 2),
MockRead(ASYNC, 0, 3) // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
// Test that a simple POST works.
TEST_F(SpdyNetworkTransactionTest, EmptyPost) {
// Create an empty UploadDataStream.
std::vector<std::unique_ptr<UploadElementReader>> element_readers;
ElementsUploadDataStream stream(std::move(element_readers), 0);
// Setup the request.
request_.method = "POST";
request_.upload_data_stream = &stream;
const uint64_t kContentLength = 0;
spdy::SpdyHeaderBlock req_block(
spdy_util_.ConstructPostHeaderBlock(kDefaultUrl, kContentLength));
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyHeaders(1, std::move(req_block), LOWEST, true));
MockWrite writes[] = {
CreateMockWrite(req, 0),
};
spdy::SpdySerializedFrame resp(spdy_util_.ConstructSpdyPostReply(nullptr, 0));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(body, 2),
MockRead(ASYNC, 0, 3) // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
// While we're doing a post, the server sends the reply before upload completes.
TEST_F(SpdyNetworkTransactionTest, ResponseBeforePostCompletes) {
spdy::SpdySerializedFrame req(
spdy_util_.ConstructChunkedSpdyPost(nullptr, 0));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(body, 3),
};
spdy::SpdySerializedFrame resp(spdy_util_.ConstructSpdyPostReply(nullptr, 0));
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(body, 2),
MockRead(ASYNC, 0, 4) // EOF
};
// Write the request headers, and read the complete response
// while still waiting for chunked request data.
SequencedSocketData data(reads, writes);
UseChunkedPostRequest();
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
ASSERT_TRUE(helper.StartDefaultTest());
base::RunLoop().RunUntilIdle();
// Process the request headers, response headers, and response body.
// The request body is still in flight.
const HttpResponseInfo* response = helper.trans()->GetResponseInfo();
EXPECT_EQ("HTTP/1.1 200", response->headers->GetStatusLine());
// Finish sending the request body.
upload_chunked_data_stream()->AppendData(kUploadData, kUploadDataSize, true);
helper.WaitForCallbackToComplete();
EXPECT_THAT(helper.output().rv, IsOk());
std::string response_body;
EXPECT_THAT(ReadTransaction(helper.trans(), &response_body), IsOk());
EXPECT_EQ(kUploadData, response_body);
// Finish async network reads/writes.
base::RunLoop().RunUntilIdle();
helper.VerifyDataConsumed();
}
// The client upon cancellation tries to send a RST_STREAM frame. The mock
// socket causes the TCP write to return zero. This test checks that the client
// tries to queue up the RST_STREAM frame again.
TEST_F(SpdyNetworkTransactionTest, SocketWriteReturnsZero) {
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame rst(
spdy_util_.ConstructSpdyRstStream(1, spdy::ERROR_CODE_CANCEL));
MockWrite writes[] = {
CreateMockWrite(req, 0, SYNCHRONOUS),
MockWrite(SYNCHRONOUS, nullptr, 0, 2),
CreateMockWrite(rst, 3, SYNCHRONOUS),
};
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
MockRead reads[] = {
CreateMockRead(resp, 1, ASYNC), MockRead(ASYNC, nullptr, 0, 4) // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
helper.StartDefaultTest();
EXPECT_THAT(helper.output().rv, IsError(ERR_IO_PENDING));
helper.WaitForCallbackToComplete();
EXPECT_THAT(helper.output().rv, IsOk());
helper.ResetTrans();
base::RunLoop().RunUntilIdle();
helper.VerifyDataConsumed();
}
// Test that the transaction doesn't crash when we don't have a reply.
TEST_F(SpdyNetworkTransactionTest, ResponseWithoutHeaders) {
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {
CreateMockRead(body, 1), MockRead(ASYNC, 0, 3) // EOF
};
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame rst(
spdy_util_.ConstructSpdyRstStream(1, spdy::ERROR_CODE_PROTOCOL_ERROR));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(rst, 2),
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsError(ERR_SPDY_PROTOCOL_ERROR));
}
// Test that the transaction doesn't crash when we get two replies on the same
// stream ID. See http://crbug.com/45639.
TEST_F(SpdyNetworkTransactionTest, ResponseWithTwoSynReplies) {
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame rst(
spdy_util_.ConstructSpdyRstStream(1, spdy::ERROR_CODE_PROTOCOL_ERROR));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(rst, 4),
};
spdy::SpdySerializedFrame resp0(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame resp1(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {
CreateMockRead(resp0, 1), CreateMockRead(resp1, 2),
CreateMockRead(body, 3), MockRead(ASYNC, 0, 5) // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&request_, callback.callback(), log_);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
rv = callback.WaitForResult();
EXPECT_THAT(rv, IsOk());
const HttpResponseInfo* response = trans->GetResponseInfo();
ASSERT_TRUE(response);
EXPECT_TRUE(response->headers);
EXPECT_TRUE(response->was_fetched_via_spdy);
std::string response_data;
rv = ReadTransaction(trans, &response_data);
EXPECT_THAT(rv, IsError(ERR_SPDY_PROTOCOL_ERROR));
helper.VerifyDataConsumed();
}
TEST_F(SpdyNetworkTransactionTest, ResetReplyWithTransferEncoding) {
// Construct the request.
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame rst(
spdy_util_.ConstructSpdyRstStream(1, spdy::ERROR_CODE_PROTOCOL_ERROR));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(rst, 2),
};
const char* const headers[] = {
"transfer-encoding", "chunked"
};
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(headers, 1, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(body, 3),
MockRead(ASYNC, 0, 4) // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsError(ERR_SPDY_PROTOCOL_ERROR));
helper.session()->spdy_session_pool()->CloseAllSessions();
helper.VerifyDataConsumed();
}
TEST_F(SpdyNetworkTransactionTest, ResetPushWithTransferEncoding) {
// Construct the request.
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame priority(
spdy_util_.ConstructSpdyPriority(2, 1, IDLE, true));
spdy::SpdySerializedFrame rst(
spdy_util_.ConstructSpdyRstStream(2, spdy::ERROR_CODE_PROTOCOL_ERROR));
MockWrite writes[] = {
CreateMockWrite(req, 0), CreateMockWrite(priority, 3),
CreateMockWrite(rst, 5),
};
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
const char* const headers[] = {
"transfer-encoding", "chunked"
};
spdy::SpdySerializedFrame push(spdy_util_.ConstructSpdyPush(
headers, base::size(headers) / 2, 2, 1, "https://www.example.org/1"));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {
CreateMockRead(resp, 1), CreateMockRead(push, 2), CreateMockRead(body, 4),
MockRead(ASYNC, 0, 6) // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunToCompletion(&data);
TransactionHelperResult out = helper.output();
EXPECT_THAT(out.rv, IsOk());
EXPECT_EQ("HTTP/1.1 200", out.status_line);
EXPECT_EQ("hello!", out.response_data);
helper.session()->spdy_session_pool()->CloseAllSessions();
helper.VerifyDataConsumed();
}
TEST_F(SpdyNetworkTransactionTest, CancelledTransaction) {
// Construct the request.
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
MockWrite writes[] = {
CreateMockWrite(req),
};
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
MockRead reads[] = {
CreateMockRead(resp),
// This following read isn't used by the test, except during the
// RunUntilIdle() call at the end since the SpdySession survives the
// HttpNetworkTransaction and still tries to continue Read()'ing. Any
// MockRead will do here.
MockRead(ASYNC, 0, 0) // EOF
};
StaticSocketDataProvider data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&request_, callback.callback(), log_);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
helper.ResetTrans(); // Cancel the transaction.
// Flush the MessageLoop while the SpdySessionDependencies (in particular, the
// MockClientSocketFactory) are still alive.
base::RunLoop().RunUntilIdle();
helper.VerifyDataNotConsumed();
}
// Verify that the client sends a Rst Frame upon cancelling the stream.
TEST_F(SpdyNetworkTransactionTest, CancelledTransactionSendRst) {
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
spdy::SpdySerializedFrame rst(
spdy_util_.ConstructSpdyRstStream(1, spdy::ERROR_CODE_CANCEL));
MockWrite writes[] = {
CreateMockWrite(req, 0, SYNCHRONOUS),
CreateMockWrite(rst, 2, SYNCHRONOUS),
};
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
MockRead reads[] = {
CreateMockRead(resp, 1, ASYNC), MockRead(ASYNC, nullptr, 0, 3) // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&request_, callback.callback(), log_);
EXPECT_THAT(callback.GetResult(rv), IsOk());
helper.ResetTrans();
base::RunLoop().RunUntilIdle();
helper.VerifyDataConsumed();
}
// Verify that the client can correctly deal with the user callback attempting
// to start another transaction on a session that is closing down. See
// http://crbug.com/47455
TEST_F(SpdyNetworkTransactionTest, StartTransactionOnReadCallback) {
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
MockWrite writes[] = {CreateMockWrite(req)};
MockWrite writes2[] = {CreateMockWrite(req, 0),
MockWrite(SYNCHRONOUS, ERR_IO_PENDING, 3)};
// The indicated length of this frame is longer than its actual length. When
// the session receives an empty frame after this one, it shuts down the
// session, and calls the read callback with the incomplete data.
const uint8_t kGetBodyFrame2[] = {
0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00,
0x07, 'h', 'e', 'l', 'l', 'o', '!',
};
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
MockRead reads[] = {
CreateMockRead(resp, 1),
MockRead(ASYNC, ERR_IO_PENDING, 2), // Force a pause
MockRead(ASYNC, reinterpret_cast<const char*>(kGetBodyFrame2),
base::size(kGetBodyFrame2), 3),
MockRead(ASYNC, ERR_IO_PENDING, 4), // Force a pause
MockRead(ASYNC, nullptr, 0, 5), // EOF
};
MockRead reads2[] = {
CreateMockRead(resp, 1), MockRead(ASYNC, nullptr, 0, 2), // EOF
};
SequencedSocketData data(reads, writes);
SequencedSocketData data2(reads2, writes2);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
helper.AddData(&data2);
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&request_, callback.callback(), log_);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
rv = callback.WaitForResult();
const int kSize = 3000;
scoped_refptr<IOBuffer> buf = base::MakeRefCounted<IOBuffer>(kSize);
rv = trans->Read(
buf.get(), kSize,
base::Bind(&SpdyNetworkTransactionTest::StartTransactionCallback,
helper.session(), default_url_, log_));
ASSERT_THAT(rv, IsError(ERR_IO_PENDING));
// This forces an err_IO_pending, which sets the callback.
data.Resume();
data.RunUntilPaused();
// This finishes the read.
data.Resume();
base::RunLoop().RunUntilIdle();
helper.VerifyDataConsumed();
}
// Verify that the client can correctly deal with the user callback deleting
// the transaction. Failures will usually be flagged by thread and/or memory
// checking tools. See http://crbug.com/46925
TEST_F(SpdyNetworkTransactionTest, DeleteSessionOnReadCallback) {
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyGet(nullptr, 0, 1, LOWEST));
MockWrite writes[] = {CreateMockWrite(req, 0)};
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame body(spdy_util_.ConstructSpdyDataFrame(1, true));
MockRead reads[] = {
CreateMockRead(resp, 1),
MockRead(ASYNC, ERR_IO_PENDING, 2), // Force a pause
CreateMockRead(body, 3), MockRead(ASYNC, nullptr, 0, 4), // EOF
};
SequencedSocketData data(reads, writes);
NormalSpdyTransactionHelper helper(request_, DEFAULT_PRIORITY, log_, nullptr);
helper.RunPreTestSetup();
helper.AddData(&data);
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&request_, callback.callback(), log_);
EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
rv = callback.WaitForResult();
// Setup a user callback which will delete the session, and clear out the
// memory holding the stream object. Note that the callback deletes trans.
const int kSize = 3000;
scoped_refptr<IOBuffer> buf = base::MakeRefCounted<IOBuffer>(kSize);
rv = trans->Read(
buf.get(),
kSize,
base::Bind(&SpdyNetworkTransactionTest::DeleteSessionCallback,
base::Unretained(&helper)));
ASSERT_THAT(rv, IsError(ERR_IO_PENDING));
data.Resume();
// Finish running rest of tasks.
base::RunLoop().RunUntilIdle();
helper.VerifyDataConsumed();
}
TEST_F(SpdyNetworkTransactionTest, TestRawHeaderSizeSuccessfullRequest) {
spdy::SpdyHeaderBlock headers(
spdy_util_.ConstructGetHeaderBlock(kDefaultUrl));
headers["user-agent"] = "";
headers["accept-encoding"] = "gzip, deflate";
spdy::SpdySerializedFrame req(
spdy_util_.ConstructSpdyHeaders(1, std::move(headers), LOWEST, true));
MockWrite writes[] = {
CreateMockWrite(req, 0),
};
spdy::SpdySerializedFrame resp(
spdy_util_.ConstructSpdyGetReply(nullptr, 0, 1));
spdy::SpdySerializedFrame response_body_frame(
spdy_util_.ConstructSpdyDataFrame(1, "should not include", true));
MockRead response_headers(CreateMockRead(resp, 1));
MockRead reads[] = {
response_headers, CreateMockRead(response_body_frame, 2),
MockRead(ASYNC, nullptr, 0, 3) // EOF
};
SequencedSocketData data(reads, writes);
TestDelegate delegate;
SpdyURLRequestContext spdy_url_request_context;
TestNetworkDelegate network_delegate;
spdy_url_request_context.set_network_delegate(&network_delegate);
SSLSocketDataProvider ssl_data(ASYNC, OK);
ssl_data.next_proto = kProtoHTTP2;
std::unique_ptr<URLRequest> request(spdy_url_request_context.CreateRequest(
GURL(kDefaultUrl), DEFAULT_PRIORITY, &delegate,
TRAFFIC_ANNOTATION_FOR_TESTS));
spdy_url_request_context.socket_factory().AddSSLSocketDataProvider(&ssl_data);
spdy_url_request_context.socket_factory().AddSocketDataProvider(&data);
request->Start();
base::RunLoop().Run();
EXPECT_LT(0, request->GetTotalSentBytes());
EXPECT_LT(0, request->GetTotalReceivedBytes());
EXPECT_EQ(network_delegate.total_network_bytes_sent(),
request->GetTotalSentBytes());
EXPECT_EQ(network_delegate.total_network_bytes_received(),
request->GetTotalReceivedBytes());
EXPECT_EQ(response_headers.data_len, request->raw_header_size());
EXPECT_TRUE(data.AllReadDataConsumed());
EXPECT_TRUE(data.AllWriteDataConsumed());
}
TEST_F(SpdyNetworkTransactionTest,
TestRawHeaderSizeSuccessfullPushHeadersFirst)