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ara-mdk / platform / external / chromium / 201ade2fbba22bfb27ae029f4d23fca6ded109a0 / . / net / spdy / spdy_network_transaction_unittest.cc
blob: 075b872b8fdd9f9b1e7251b760e798125d7ed20e [file] [log] [blame]
// Copyright (c) 2010 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 <string>
#include <vector>
#include "net/base/auth.h"
#include "net/base/net_log_unittest.h"
#include "net/http/http_network_session_peer.h"
#include "net/http/http_transaction_unittest.h"
#include "net/spdy/spdy_http_stream.h"
#include "net/spdy/spdy_session.h"
#include "net/spdy/spdy_session_pool.h"
#include "net/spdy/spdy_test_util.h"
#include "net/url_request/url_request_unittest.h"
#include "testing/platform_test.h"
//-----------------------------------------------------------------------------
namespace net {
// This is the expected list of advertised protocols from the browser's NPN
// list.
static const char kExpectedNPNString[] = "\x08http/1.1\x06spdy/2";
enum SpdyNetworkTransactionTestTypes {
SPDYNPN,
SPDYNOSSL,
SPDYSSL,
};
class SpdyNetworkTransactionTest
: public ::testing::TestWithParam<SpdyNetworkTransactionTestTypes> {
protected:
virtual void SetUp() {
// By default, all tests turn off compression.
EnableCompression(false);
google_get_request_initialized_ = false;
google_post_request_initialized_ = false;
}
virtual void TearDown() {
// Empty the current queue.
MessageLoop::current()->RunAllPending();
}
struct TransactionHelperResult {
int rv;
std::string status_line;
std::string response_data;
HttpResponseInfo response_info;
};
void EnableCompression(bool enabled) {
spdy::SpdyFramer::set_enable_compression_default(enabled);
}
class StartTransactionCallback;
class DeleteSessionCallback;
// A helper class that handles all the initial npn/ssl setup.
class NormalSpdyTransactionHelper {
public:
NormalSpdyTransactionHelper(const HttpRequestInfo& request,
const BoundNetLog& log,
SpdyNetworkTransactionTestTypes test_type)
: request_(request),
session_deps_(new SpdySessionDependencies()),
session_(SpdySessionDependencies::SpdyCreateSession(
session_deps_.get())),
log_(log),
test_type_(test_type),
deterministic_(false),
spdy_enabled_(true) {
switch (test_type_) {
case SPDYNOSSL:
case SPDYSSL:
port_ = 80;
break;
case SPDYNPN:
port_ = 443;
break;
default:
NOTREACHED();
}
}
~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 SetDeterministic() {
session_ = SpdySessionDependencies::SpdyCreateSessionDeterministic(
session_deps_.get());
deterministic_ = true;
}
void SetSpdyDisabled() {
spdy_enabled_ = false;
}
void RunPreTestSetup() {
if (!session_deps_.get())
session_deps_.reset(new SpdySessionDependencies());
if (!session_.get())
session_ = SpdySessionDependencies::SpdyCreateSession(
session_deps_.get());
HttpStreamFactory::set_use_alternate_protocols(false);
HttpStreamFactory::set_force_spdy_over_ssl(false);
HttpStreamFactory::set_force_spdy_always(false);
switch (test_type_) {
case SPDYNPN:
session_->mutable_alternate_protocols()->SetAlternateProtocolFor(
HostPortPair("www.google.com", 80), 443,
HttpAlternateProtocols::NPN_SPDY_2);
HttpStreamFactory::set_use_alternate_protocols(true);
HttpStreamFactory::set_next_protos(kExpectedNPNString);
break;
case SPDYNOSSL:
HttpStreamFactory::set_force_spdy_over_ssl(false);
HttpStreamFactory::set_force_spdy_always(true);
break;
case SPDYSSL:
HttpStreamFactory::set_force_spdy_over_ssl(true);
HttpStreamFactory::set_force_spdy_always(true);
break;
default:
NOTREACHED();
}
// We're now ready to use SSL-npn SPDY.
trans_.reset(new HttpNetworkTransaction(session_));
}
// Start the transaction, read some data, finish.
void RunDefaultTest() {
output_.rv = trans_->Start(&request_, &callback, log_);
// We expect an IO Pending or some sort of error.
EXPECT_LT(output_.rv, 0);
if (output_.rv != ERR_IO_PENDING)
return;
output_.rv = callback.WaitForResult();
if (output_.rv != OK) {
session_->spdy_session_pool()->CloseCurrentSessions();
return;
}
// Verify responses.
const HttpResponseInfo* response = trans_->GetResponseInfo();
ASSERT_TRUE(response != NULL);
ASSERT_TRUE(response->headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response->headers->GetStatusLine());
EXPECT_EQ(spdy_enabled_, response->was_fetched_via_spdy);
if (test_type_ == SPDYNPN && spdy_enabled_) {
EXPECT_TRUE(response->was_npn_negotiated);
EXPECT_TRUE(response->was_alternate_protocol_available);
} else {
EXPECT_TRUE(!response->was_npn_negotiated);
EXPECT_TRUE(!response->was_alternate_protocol_available);
}
// If SPDY is not enabled, a HTTP request should not be diverted
// over a SSL session.
if (!spdy_enabled_) {
EXPECT_EQ(request_.url.SchemeIs("https"),
response->was_npn_negotiated);
}
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);
return;
}
// 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 (DataVector::iterator it = data_vector_.begin();
it != data_vector_.end(); ++it) {
EXPECT_TRUE((*it)->at_read_eof()) << "Read count: "
<< (*it)->read_count()
<< " Read index: "
<< (*it)->read_index();
EXPECT_TRUE((*it)->at_write_eof()) << "Write count: "
<< (*it)->write_count()
<< " Write index: "
<< (*it)->write_index();
}
}
// 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 (DataVector::iterator it = data_vector_.begin();
it != data_vector_.end(); ++it) {
EXPECT_TRUE(!(*it)->at_read_eof()) << "Read count: "
<< (*it)->read_count()
<< " Read index: "
<< (*it)->read_index();
EXPECT_TRUE(!(*it)->at_write_eof()) << "Write count: "
<< (*it)->write_count()
<< " Write index: "
<< (*it)->write_index();
}
}
void RunToCompletion(StaticSocketDataProvider* data) {
RunPreTestSetup();
AddData(data);
RunDefaultTest();
VerifyDataConsumed();
}
void AddData(StaticSocketDataProvider* data) {
DCHECK(!deterministic_);
data_vector_.push_back(data);
linked_ptr<SSLSocketDataProvider> ssl_(
new SSLSocketDataProvider(true, OK));
if (test_type_ == SPDYNPN) {
ssl_->next_proto_status = SSLClientSocket::kNextProtoNegotiated;
ssl_->next_proto = "spdy/2";
ssl_->was_npn_negotiated = true;
}
ssl_vector_.push_back(ssl_);
if(test_type_ == SPDYNPN || test_type_ == SPDYSSL)
session_deps_->socket_factory->AddSSLSocketDataProvider(ssl_.get());
session_deps_->socket_factory->AddSocketDataProvider(data);
}
void AddDeterministicData(DeterministicSocketData* data) {
DCHECK(deterministic_);
data_vector_.push_back(data);
linked_ptr<SSLSocketDataProvider> ssl_(
new SSLSocketDataProvider(true, OK));
if (test_type_ == SPDYNPN) {
ssl_->next_proto_status = SSLClientSocket::kNextProtoNegotiated;
ssl_->next_proto = "spdy/2";
ssl_->was_npn_negotiated = true;
}
ssl_vector_.push_back(ssl_);
if(test_type_ == SPDYNPN || test_type_ == SPDYSSL)
session_deps_->deterministic_socket_factory->
AddSSLSocketDataProvider(ssl_.get());
session_deps_->deterministic_socket_factory->AddSocketDataProvider(data);
}
// This can only be called after RunPreTestSetup. It adds a Data Provider,
// but not a corresponding SSL data provider
void AddDataNoSSL(StaticSocketDataProvider* data) {
DCHECK(!deterministic_);
session_deps_->socket_factory->AddSocketDataProvider(data);
}
void AddDataNoSSL(DeterministicSocketData* data) {
DCHECK(deterministic_);
session_deps_->deterministic_socket_factory->AddSocketDataProvider(data);
}
void SetSession(const scoped_refptr<HttpNetworkSession>& session) {
session_ = session;
}
HttpNetworkTransaction* trans() { return trans_.get(); }
void ResetTrans() { trans_.reset(); }
TransactionHelperResult& output() { return output_; }
const HttpRequestInfo& request() const { return request_; }
const scoped_refptr<HttpNetworkSession>& session() const {
return session_;
}
scoped_ptr<SpdySessionDependencies>& session_deps() {
return session_deps_;
}
int port() const { return port_; }
SpdyNetworkTransactionTestTypes test_type() const { return test_type_; }
private:
typedef std::vector<StaticSocketDataProvider*> DataVector;
typedef std::vector<linked_ptr<SSLSocketDataProvider> > SSLVector;
HttpRequestInfo request_;
scoped_ptr<SpdySessionDependencies> session_deps_;
scoped_refptr<HttpNetworkSession> session_;
TransactionHelperResult output_;
scoped_ptr<StaticSocketDataProvider> first_transaction_;
SSLVector ssl_vector_;
TestCompletionCallback callback;
scoped_ptr<HttpNetworkTransaction> trans_;
scoped_ptr<HttpNetworkTransaction> trans_http_;
DataVector data_vector_;
const BoundNetLog& log_;
SpdyNetworkTransactionTestTypes test_type_;
int port_;
bool deterministic_;
bool spdy_enabled_;
};
void ConnectStatusHelperWithExpectedStatus(const MockRead& status,
int expected_status);
void ConnectStatusHelper(const MockRead& status);
const HttpRequestInfo& CreateGetPushRequest() {
google_get_push_request_.method = "GET";
google_get_push_request_.url = GURL("http://www.google.com/foo.dat");
google_get_push_request_.load_flags = 0;
return google_get_push_request_;
}
const HttpRequestInfo& CreateGetRequest() {
if (!google_get_request_initialized_) {
google_get_request_.method = "GET";
google_get_request_.url = GURL(kDefaultURL);
google_get_request_.load_flags = 0;
google_get_request_initialized_ = true;
}
return google_get_request_;
}
const HttpRequestInfo& CreateGetRequestWithUserAgent() {
if (!google_get_request_initialized_) {
google_get_request_.method = "GET";
google_get_request_.url = GURL(kDefaultURL);
google_get_request_.load_flags = 0;
google_get_request_.extra_headers.SetHeader("User-Agent", "Chrome");
google_get_request_initialized_ = true;
}
return google_get_request_;
}
const HttpRequestInfo& CreatePostRequest() {
if (!google_post_request_initialized_) {
google_post_request_.method = "POST";
google_post_request_.url = GURL(kDefaultURL);
google_post_request_.upload_data = new UploadData();
google_post_request_.upload_data->AppendBytes(kUploadData,
kUploadDataSize);
google_post_request_initialized_ = true;
}
return google_post_request_;
}
// 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,
StaticSocketDataProvider* data,
std::string* result) {
const int kSize = 3000;
int bytes_read = 0;
scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(kSize));
TestCompletionCallback callback;
while (true) {
int rv = trans->Read(buf, kSize, &callback);
if (rv == ERR_IO_PENDING) {
// Multiple transactions may be in the data set. Keep pulling off
// reads until we complete our callback.
while (!callback.have_result()) {
data->CompleteRead();
MessageLoop::current()->RunAllPending();
}
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.
const GURL& url = helper.request().url;
int port = helper.test_type() == SPDYNPN ? 443 : 80;
HostPortPair host_port_pair(url.host(), port);
HostPortProxyPair pair(host_port_pair, ProxyServer::Direct());
BoundNetLog log;
const scoped_refptr<HttpNetworkSession>& session = helper.session();
SpdySessionPool* pool(session->spdy_session_pool());
EXPECT_TRUE(pool->HasSession(pair));
scoped_refptr<SpdySession> spdy_session(
pool->Get(pair, session->mutable_spdy_settings(), log));
ASSERT_TRUE(spdy_session.get() != NULL);
EXPECT_EQ(0u, spdy_session->num_active_streams());
EXPECT_EQ(0u, spdy_session->num_unclaimed_pushed_streams());
}
void RunServerPushTest(OrderedSocketData* data,
HttpResponseInfo* response,
HttpResponseInfo* push_response,
std::string& expected) {
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data);
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
// Request the pushed path.
scoped_ptr<HttpNetworkTransaction> trans2(
new HttpNetworkTransaction(helper.session()));
rv = trans2->Start(&CreateGetPushRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
MessageLoop::current()->RunAllPending();
// The data for the pushed path may be coming in more than 1 packet. Compile
// the results into a single string.
// Read the server push body.
std::string result2;
ReadResult(trans2.get(), data, &result2);
// Read the response body.
std::string result;
ReadResult(trans, data, &result);
// Verify that we consumed all test data.
EXPECT_TRUE(data->at_read_eof());
EXPECT_TRUE(data->at_write_eof());
// 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 SYN_REPLY.
// Copy the response info, because trans goes away.
*response = *trans->GetResponseInfo();
*push_response = *trans2->GetResponseInfo();
VerifyStreamsClosed(helper);
}
private:
bool google_get_request_initialized_;
bool google_post_request_initialized_;
HttpRequestInfo google_get_request_;
HttpRequestInfo google_post_request_;
HttpRequestInfo google_get_push_request_;
};
//-----------------------------------------------------------------------------
// All tests are run with three different connection types: SPDY after NPN
// negotiation, SPDY without SSL, and SPDY with SSL.
INSTANTIATE_TEST_CASE_P(Spdy,
SpdyNetworkTransactionTest,
::testing::Values(SPDYNOSSL, SPDYSSL, SPDYNPN));
// Verify HttpNetworkTransaction constructor.
TEST_P(SpdyNetworkTransactionTest, Constructor) {
SpdySessionDependencies session_deps;
scoped_refptr<HttpNetworkSession> session(
SpdySessionDependencies::SpdyCreateSession(&session_deps));
scoped_ptr<HttpTransaction> trans(new HttpNetworkTransaction(session));
}
TEST_P(SpdyNetworkTransactionTest, Get) {
// Construct the request.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
TEST_P(SpdyNetworkTransactionTest, GetAtEachPriority) {
for (RequestPriority p = HIGHEST; p < NUM_PRIORITIES;
p = RequestPriority(p+1)) {
// Construct the request.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, p));
MockWrite writes[] = { CreateMockWrite(*req) };
const int spdy_prio = reinterpret_cast<spdy::SpdySynStreamControlFrame*>(
req.get())->priority();
// this repeats the RequestPriority-->SpdyPriority mapping from
// 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:
case LOWEST:
EXPECT_EQ(2, spdy_prio);
break;
case IDLE:
EXPECT_EQ(3, spdy_prio);
break;
default:
FAIL();
}
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
HttpRequestInfo http_req = CreateGetRequest();
http_req.priority = p;
NormalSpdyTransactionHelper helper(http_req, BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", 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_P(SpdyNetworkTransactionTest, ThreeGets) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, false));
scoped_ptr<spdy::SpdyFrame> fbody(ConstructSpdyBodyFrame(1, true));
scoped_ptr<spdy::SpdyFrame> req2(ConstructSpdyGet(NULL, 0, false, 3, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp2(ConstructSpdyGetSynReply(NULL, 0, 3));
scoped_ptr<spdy::SpdyFrame> body2(ConstructSpdyBodyFrame(3, false));
scoped_ptr<spdy::SpdyFrame> fbody2(ConstructSpdyBodyFrame(3, true));
scoped_ptr<spdy::SpdyFrame> req3(ConstructSpdyGet(NULL, 0, false, 5, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp3(ConstructSpdyGetSynReply(NULL, 0, 5));
scoped_ptr<spdy::SpdyFrame> body3(ConstructSpdyBodyFrame(5, false));
scoped_ptr<spdy::SpdyFrame> fbody3(ConstructSpdyBodyFrame(5, true));
MockWrite writes[] = { CreateMockWrite(*req),
CreateMockWrite(*req2),
CreateMockWrite(*req3),
};
MockRead reads[] = {
CreateMockRead(*resp, 1),
CreateMockRead(*body),
CreateMockRead(*resp2, 4),
CreateMockRead(*body2),
CreateMockRead(*resp3, 7),
CreateMockRead(*body3),
CreateMockRead(*fbody),
CreateMockRead(*fbody2),
CreateMockRead(*fbody3),
MockRead(true, 0, 0), // EOF
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
scoped_refptr<OrderedSocketData> data_placeholder(
new OrderedSocketData(NULL, 0, NULL, 0));
BoundNetLog log;
TransactionHelperResult out;
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
// 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.get());
helper.AddData(data_placeholder.get());
scoped_ptr<HttpNetworkTransaction> trans1(
new HttpNetworkTransaction(helper.session()));
scoped_ptr<HttpNetworkTransaction> trans2(
new HttpNetworkTransaction(helper.session()));
scoped_ptr<HttpNetworkTransaction> trans3(
new HttpNetworkTransaction(helper.session()));
TestCompletionCallback callback1;
TestCompletionCallback callback2;
TestCompletionCallback callback3;
HttpRequestInfo httpreq1 = CreateGetRequest();
HttpRequestInfo httpreq2 = CreateGetRequest();
HttpRequestInfo httpreq3 = CreateGetRequest();
out.rv = trans1->Start(&httpreq1, &callback1, log);
ASSERT_EQ(ERR_IO_PENDING, out.rv);
out.rv = trans2->Start(&httpreq2, &callback2, log);
ASSERT_EQ(ERR_IO_PENDING, out.rv);
out.rv = trans3->Start(&httpreq3, &callback3, log);
ASSERT_EQ(ERR_IO_PENDING, out.rv);
out.rv = callback1.WaitForResult();
ASSERT_EQ(OK, out.rv);
out.rv = callback3.WaitForResult();
ASSERT_EQ(OK, out.rv);
const HttpResponseInfo* response1 = trans1->GetResponseInfo();
EXPECT_TRUE(response1->headers != NULL);
EXPECT_TRUE(response1->was_fetched_via_spdy);
out.status_line = response1->headers->GetStatusLine();
out.response_info = *response1;
trans2->GetResponseInfo();
out.rv = ReadTransaction(trans1.get(), &out.response_data);
helper.VerifyDataConsumed();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
}
// 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_P(SpdyNetworkTransactionTest, ThreeGetsWithMaxConcurrent) {
// Construct the request.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, false));
scoped_ptr<spdy::SpdyFrame> fbody(ConstructSpdyBodyFrame(1, true));
scoped_ptr<spdy::SpdyFrame> req2(ConstructSpdyGet(NULL, 0, false, 3, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp2(ConstructSpdyGetSynReply(NULL, 0, 3));
scoped_ptr<spdy::SpdyFrame> body2(ConstructSpdyBodyFrame(3, false));
scoped_ptr<spdy::SpdyFrame> fbody2(ConstructSpdyBodyFrame(3, true));
scoped_ptr<spdy::SpdyFrame> req3(ConstructSpdyGet(NULL, 0, false, 5, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp3(ConstructSpdyGetSynReply(NULL, 0, 5));
scoped_ptr<spdy::SpdyFrame> body3(ConstructSpdyBodyFrame(5, false));
scoped_ptr<spdy::SpdyFrame> fbody3(ConstructSpdyBodyFrame(5, true));
spdy::SpdySettings settings;
spdy::SettingsFlagsAndId id(0);
id.set_id(spdy::SETTINGS_MAX_CONCURRENT_STREAMS);
const size_t max_concurrent_streams = 1;
settings.push_back(spdy::SpdySetting(id, max_concurrent_streams));
scoped_ptr<spdy::SpdyFrame> settings_frame(ConstructSpdySettings(settings));
MockWrite writes[] = { CreateMockWrite(*req),
CreateMockWrite(*req2),
CreateMockWrite(*req3),
};
MockRead reads[] = {
CreateMockRead(*settings_frame, 1),
CreateMockRead(*resp),
CreateMockRead(*body),
CreateMockRead(*fbody),
CreateMockRead(*resp2, 7),
CreateMockRead(*body2),
CreateMockRead(*fbody2),
CreateMockRead(*resp3, 12),
CreateMockRead(*body3),
CreateMockRead(*fbody3),
MockRead(true, 0, 0), // EOF
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
scoped_refptr<OrderedSocketData> data_placeholder(
new OrderedSocketData(NULL, 0, NULL, 0));
BoundNetLog log;
TransactionHelperResult out;
{
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
// 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.get());
helper.AddData(data_placeholder.get());
scoped_ptr<HttpNetworkTransaction> trans1(
new HttpNetworkTransaction(helper.session()));
scoped_ptr<HttpNetworkTransaction> trans2(
new HttpNetworkTransaction(helper.session()));
scoped_ptr<HttpNetworkTransaction> trans3(
new HttpNetworkTransaction(helper.session()));
TestCompletionCallback callback1;
TestCompletionCallback callback2;
TestCompletionCallback callback3;
HttpRequestInfo httpreq1 = CreateGetRequest();
HttpRequestInfo httpreq2 = CreateGetRequest();
HttpRequestInfo httpreq3 = CreateGetRequest();
out.rv = trans1->Start(&httpreq1, &callback1, 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_EQ(OK, out.rv);
out.rv = trans2->Start(&httpreq2, &callback2, log);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
out.rv = trans3->Start(&httpreq3, &callback3, log);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
out.rv = callback2.WaitForResult();
ASSERT_EQ(OK, out.rv);
EXPECT_EQ(7U, data->read_index()); // i.e. the third trans was queued
out.rv = callback3.WaitForResult();
ASSERT_EQ(OK, out.rv);
const HttpResponseInfo* response1 = trans1->GetResponseInfo();
ASSERT_TRUE(response1 != NULL);
EXPECT_TRUE(response1->headers != NULL);
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_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", 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.get(), &out.response_data);
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", 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.get(), &out.response_data);
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
helper.VerifyDataConsumed();
}
EXPECT_EQ(OK, out.rv);
}
// 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_P(SpdyNetworkTransactionTest, FourGetsWithMaxConcurrentPriority) {
// Construct the request.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, false));
scoped_ptr<spdy::SpdyFrame> fbody(ConstructSpdyBodyFrame(1, true));
scoped_ptr<spdy::SpdyFrame> req2(ConstructSpdyGet(NULL, 0, false, 3, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp2(ConstructSpdyGetSynReply(NULL, 0, 3));
scoped_ptr<spdy::SpdyFrame> body2(ConstructSpdyBodyFrame(3, false));
scoped_ptr<spdy::SpdyFrame> fbody2(ConstructSpdyBodyFrame(3, true));
scoped_ptr<spdy::SpdyFrame> req4(
ConstructSpdyGet(NULL, 0, false, 5, HIGHEST));
scoped_ptr<spdy::SpdyFrame> resp4(ConstructSpdyGetSynReply(NULL, 0, 5));
scoped_ptr<spdy::SpdyFrame> fbody4(ConstructSpdyBodyFrame(5, true));
scoped_ptr<spdy::SpdyFrame> req3(ConstructSpdyGet(NULL, 0, false, 7, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp3(ConstructSpdyGetSynReply(NULL, 0, 7));
scoped_ptr<spdy::SpdyFrame> body3(ConstructSpdyBodyFrame(7, false));
scoped_ptr<spdy::SpdyFrame> fbody3(ConstructSpdyBodyFrame(7, true));
spdy::SpdySettings settings;
spdy::SettingsFlagsAndId id(0);
id.set_id(spdy::SETTINGS_MAX_CONCURRENT_STREAMS);
const size_t max_concurrent_streams = 1;
settings.push_back(spdy::SpdySetting(id, max_concurrent_streams));
scoped_ptr<spdy::SpdyFrame> settings_frame(ConstructSpdySettings(settings));
MockWrite writes[] = { CreateMockWrite(*req),
CreateMockWrite(*req2),
CreateMockWrite(*req4),
CreateMockWrite(*req3),
};
MockRead reads[] = {
CreateMockRead(*settings_frame, 1),
CreateMockRead(*resp),
CreateMockRead(*body),
CreateMockRead(*fbody),
CreateMockRead(*resp2, 7),
CreateMockRead(*body2),
CreateMockRead(*fbody2),
CreateMockRead(*resp4, 13),
CreateMockRead(*fbody4),
CreateMockRead(*resp3, 16),
CreateMockRead(*body3),
CreateMockRead(*fbody3),
MockRead(true, 0, 0), // EOF
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
scoped_refptr<OrderedSocketData> data_placeholder(
new OrderedSocketData(NULL, 0, NULL, 0));
BoundNetLog log;
TransactionHelperResult out;
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
// We require placeholder data because four get requests are sent out, so
// there needs to be four sets of SSL connection data.
helper.AddData(data_placeholder.get());
helper.AddData(data_placeholder.get());
helper.AddData(data_placeholder.get());
scoped_ptr<HttpNetworkTransaction> trans1(
new HttpNetworkTransaction(helper.session()));
scoped_ptr<HttpNetworkTransaction> trans2(
new HttpNetworkTransaction(helper.session()));
scoped_ptr<HttpNetworkTransaction> trans3(
new HttpNetworkTransaction(helper.session()));
scoped_ptr<HttpNetworkTransaction> trans4(
new HttpNetworkTransaction(helper.session()));
TestCompletionCallback callback1;
TestCompletionCallback callback2;
TestCompletionCallback callback3;
TestCompletionCallback callback4;
HttpRequestInfo httpreq1 = CreateGetRequest();
HttpRequestInfo httpreq2 = CreateGetRequest();
HttpRequestInfo httpreq3 = CreateGetRequest();
HttpRequestInfo httpreq4 = CreateGetRequest();
httpreq4.priority = HIGHEST;
out.rv = trans1->Start(&httpreq1, &callback1, log);
ASSERT_EQ(ERR_IO_PENDING, out.rv);
// run transaction 1 through quickly to force a read of our SETTINGS
// frame
out.rv = callback1.WaitForResult();
ASSERT_EQ(OK, out.rv);
out.rv = trans2->Start(&httpreq2, &callback2, log);
ASSERT_EQ(ERR_IO_PENDING, out.rv);
out.rv = trans3->Start(&httpreq3, &callback3, log);
ASSERT_EQ(ERR_IO_PENDING, out.rv);
out.rv = trans4->Start(&httpreq4, &callback4, log);
ASSERT_EQ(ERR_IO_PENDING, out.rv);
out.rv = callback2.WaitForResult();
ASSERT_EQ(OK, out.rv);
EXPECT_EQ(data->read_index(), 7U); // i.e. the third & fourth trans queued
out.rv = callback3.WaitForResult();
ASSERT_EQ(OK, out.rv);
const HttpResponseInfo* response1 = trans1->GetResponseInfo();
EXPECT_TRUE(response1->headers != NULL);
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_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", 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.get(), &out.response_data);
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", 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.get(), &out.response_data);
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
out.rv = callback4.WaitForResult();
EXPECT_EQ(OK, out.rv);
const HttpResponseInfo* response4 = trans4->GetResponseInfo();
out.status_line = response4->headers->GetStatusLine();
out.response_info = *response4;
out.rv = ReadTransaction(trans4.get(), &out.response_data);
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
helper.VerifyDataConsumed();
EXPECT_EQ(OK, out.rv);
}
// Similar to ThreeGetsMaxConcurrrent above, however, this test
// deletes a session in the middle of the transaction to insure
// that we properly remove pendingcreatestream objects from
// the spdy_session
TEST_P(SpdyNetworkTransactionTest, ThreeGetsWithMaxConcurrentDelete) {
// Construct the request.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, false));
scoped_ptr<spdy::SpdyFrame> fbody(ConstructSpdyBodyFrame(1, true));
scoped_ptr<spdy::SpdyFrame> req2(ConstructSpdyGet(NULL, 0, false, 3, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp2(ConstructSpdyGetSynReply(NULL, 0, 3));
scoped_ptr<spdy::SpdyFrame> body2(ConstructSpdyBodyFrame(3, false));
scoped_ptr<spdy::SpdyFrame> fbody2(ConstructSpdyBodyFrame(3, true));
spdy::SpdySettings settings;
spdy::SettingsFlagsAndId id(0);
id.set_id(spdy::SETTINGS_MAX_CONCURRENT_STREAMS);
const size_t max_concurrent_streams = 1;
settings.push_back(spdy::SpdySetting(id, max_concurrent_streams));
scoped_ptr<spdy::SpdyFrame> settings_frame(ConstructSpdySettings(settings));
MockWrite writes[] = { CreateMockWrite(*req),
CreateMockWrite(*req2),
};
MockRead reads[] = {
CreateMockRead(*settings_frame, 1),
CreateMockRead(*resp),
CreateMockRead(*body),
CreateMockRead(*fbody),
CreateMockRead(*resp2, 7),
CreateMockRead(*body2),
CreateMockRead(*fbody2),
MockRead(true, 0, 0), // EOF
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
scoped_refptr<OrderedSocketData> data_placeholder(
new OrderedSocketData(NULL, 0, NULL, 0));
BoundNetLog log;
TransactionHelperResult out;
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
// 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.get());
helper.AddData(data_placeholder.get());
scoped_ptr<HttpNetworkTransaction> trans1(
new HttpNetworkTransaction(helper.session()));
scoped_ptr<HttpNetworkTransaction> trans2(
new HttpNetworkTransaction(helper.session()));
scoped_ptr<HttpNetworkTransaction> trans3(
new HttpNetworkTransaction(helper.session()));
TestCompletionCallback callback1;
TestCompletionCallback callback2;
TestCompletionCallback callback3;
HttpRequestInfo httpreq1 = CreateGetRequest();
HttpRequestInfo httpreq2 = CreateGetRequest();
HttpRequestInfo httpreq3 = CreateGetRequest();
out.rv = trans1->Start(&httpreq1, &callback1, 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_EQ(OK, out.rv);
out.rv = trans2->Start(&httpreq2, &callback2, log);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
out.rv = trans3->Start(&httpreq3, &callback3, log);
delete trans3.release();
ASSERT_EQ(out.rv, ERR_IO_PENDING);
out.rv = callback2.WaitForResult();
ASSERT_EQ(OK, out.rv);
EXPECT_EQ(8U, data->read_index());
const HttpResponseInfo* response1 = trans1->GetResponseInfo();
ASSERT_TRUE(response1 != NULL);
EXPECT_TRUE(response1->headers != NULL);
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_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
const HttpResponseInfo* response2 = trans2->GetResponseInfo();
ASSERT_TRUE(response2 != NULL);
out.status_line = response2->headers->GetStatusLine();
out.response_info = *response2;
out.rv = ReadTransaction(trans2.get(), &out.response_data);
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
helper.VerifyDataConsumed();
EXPECT_EQ(OK, out.rv);
}
// The KillerCallback will delete the transaction on error as part of the
// callback.
class KillerCallback : public TestCompletionCallback {
public:
explicit KillerCallback(HttpNetworkTransaction* transaction)
: transaction_(transaction) {}
virtual void RunWithParams(const Tuple1<int>& params) {
if (params.a < 0)
delete transaction_;
TestCompletionCallback::RunWithParams(params);
}
private:
HttpNetworkTransaction* transaction_;
};
// 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_P(SpdyNetworkTransactionTest, ThreeGetsWithMaxConcurrentSocketClose) {
// Construct the request.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, false));
scoped_ptr<spdy::SpdyFrame> fin_body(ConstructSpdyBodyFrame(1, true));
scoped_ptr<spdy::SpdyFrame> req2(ConstructSpdyGet(NULL, 0, false, 3, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp2(ConstructSpdyGetSynReply(NULL, 0, 3));
spdy::SpdySettings settings;
spdy::SettingsFlagsAndId id(0);
id.set_id(spdy::SETTINGS_MAX_CONCURRENT_STREAMS);
const size_t max_concurrent_streams = 1;
settings.push_back(spdy::SpdySetting(id, max_concurrent_streams));
scoped_ptr<spdy::SpdyFrame> settings_frame(ConstructSpdySettings(settings));
MockWrite writes[] = { CreateMockWrite(*req),
CreateMockWrite(*req2),
};
MockRead reads[] = {
CreateMockRead(*settings_frame, 1),
CreateMockRead(*resp),
CreateMockRead(*body),
CreateMockRead(*fin_body),
CreateMockRead(*resp2, 7),
MockRead(true, ERR_CONNECTION_RESET, 0), // Abort!
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
scoped_refptr<OrderedSocketData> data_placeholder(
new OrderedSocketData(NULL, 0, NULL, 0));
BoundNetLog log;
TransactionHelperResult out;
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
// 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.get());
helper.AddData(data_placeholder.get());
HttpNetworkTransaction trans1(helper.session());
HttpNetworkTransaction trans2(helper.session());
HttpNetworkTransaction* trans3(new HttpNetworkTransaction(helper.session()));
TestCompletionCallback callback1;
TestCompletionCallback callback2;
KillerCallback callback3(trans3);
HttpRequestInfo httpreq1 = CreateGetRequest();
HttpRequestInfo httpreq2 = CreateGetRequest();
HttpRequestInfo httpreq3 = CreateGetRequest();
out.rv = trans1.Start(&httpreq1, &callback1, 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_EQ(OK, out.rv);
out.rv = trans2.Start(&httpreq2, &callback2, log);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
out.rv = trans3->Start(&httpreq3, &callback3, log);
ASSERT_EQ(out.rv, ERR_IO_PENDING);
out.rv = callback3.WaitForResult();
ASSERT_EQ(ERR_ABORTED, out.rv);
EXPECT_EQ(6U, data->read_index());
const HttpResponseInfo* response1 = trans1.GetResponseInfo();
ASSERT_TRUE(response1 != NULL);
EXPECT_TRUE(response1->headers != NULL);
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_EQ(OK, out.rv);
const HttpResponseInfo* response2 = trans2.GetResponseInfo();
ASSERT_TRUE(response2 != NULL);
out.status_line = response2->headers->GetStatusLine();
out.response_info = *response2;
out.rv = ReadTransaction(&trans2, &out.response_data);
EXPECT_EQ(ERR_CONNECTION_RESET, out.rv);
helper.VerifyDataConsumed();
}
// Test that a simple PUT request works.
TEST_P(SpdyNetworkTransactionTest, Put) {
// Setup the request
HttpRequestInfo request;
request.method = "PUT";
request.url = GURL("http://www.google.com/");
const SpdyHeaderInfo kSynStartHeader = {
spdy::SYN_STREAM, // Kind = Syn
1, // Stream ID
0, // Associated stream ID
net::ConvertRequestPriorityToSpdyPriority(LOWEST), // Priority
spdy::CONTROL_FLAG_FIN, // Control Flags
false, // Compressed
spdy::INVALID, // Status
NULL, // Data
0, // Length
spdy::DATA_FLAG_NONE // Data Flags
};
const char* const kPutHeaders[] = {
"method", "PUT",
"url", "/",
"host", "www.google.com",
"scheme", "http",
"version", "HTTP/1.1",
"content-length", "0"
};
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyPacket(kSynStartHeader, NULL, 0,
kPutHeaders, arraysize(kPutHeaders) / 2));
MockWrite writes[] = {
CreateMockWrite(*req)
};
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
const SpdyHeaderInfo kSynReplyHeader = {
spdy::SYN_REPLY, // Kind = SynReply
1, // Stream ID
0, // Associated stream ID
net::ConvertRequestPriorityToSpdyPriority(LOWEST), // Priority
spdy::CONTROL_FLAG_NONE, // Control Flags
false, // Compressed
spdy::INVALID, // Status
NULL, // Data
0, // Length
spdy::DATA_FLAG_NONE // Data Flags
};
static const char* const kStandardGetHeaders[] = {
"status", "200",
"version", "HTTP/1.1"
"content-length", "1234"
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyPacket(kSynReplyHeader,
NULL, 0, kStandardGetHeaders, arraysize(kStandardGetHeaders) / 2));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(request,
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
}
// Test that a simple HEAD request works.
TEST_P(SpdyNetworkTransactionTest, Head) {
// Setup the request
HttpRequestInfo request;
request.method = "HEAD";
request.url = GURL("http://www.google.com/");
const SpdyHeaderInfo kSynStartHeader = {
spdy::SYN_STREAM, // Kind = Syn
1, // Stream ID
0, // Associated stream ID
net::ConvertRequestPriorityToSpdyPriority(LOWEST), // Priority
spdy::CONTROL_FLAG_FIN, // Control Flags
false, // Compressed
spdy::INVALID, // Status
NULL, // Data
0, // Length
spdy::DATA_FLAG_NONE // Data Flags
};
const char* const kHeadHeaders[] = {
"method", "HEAD",
"url", "/",
"host", "www.google.com",
"scheme", "http",
"version", "HTTP/1.1",
"content-length", "0"
};
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyPacket(kSynStartHeader, NULL, 0,
kHeadHeaders, arraysize(kHeadHeaders) / 2));
MockWrite writes[] = {
CreateMockWrite(*req)
};
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
const SpdyHeaderInfo kSynReplyHeader = {
spdy::SYN_REPLY, // Kind = SynReply
1, // Stream ID
0, // Associated stream ID
net::ConvertRequestPriorityToSpdyPriority(LOWEST), // Priority
spdy::CONTROL_FLAG_NONE, // Control Flags
false, // Compressed
spdy::INVALID, // Status
NULL, // Data
0, // Length
spdy::DATA_FLAG_NONE // Data Flags
};
static const char* const kStandardGetHeaders[] = {
"status", "200",
"version", "HTTP/1.1"
"content-length", "1234"
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyPacket(kSynReplyHeader,
NULL, 0, kStandardGetHeaders, arraysize(kStandardGetHeaders) / 2));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(request,
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
}
// Test that a simple POST works.
TEST_P(SpdyNetworkTransactionTest, Post) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyPost(kUploadDataSize, NULL, 0));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(*req),
CreateMockWrite(*body), // POST upload frame
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyPostSynReply(NULL, 0));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(2, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreatePostRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
// Test that a POST without any post data works.
TEST_P(SpdyNetworkTransactionTest, NullPost) {
// Setup the request
HttpRequestInfo request;
request.method = "POST";
request.url = GURL("http://www.google.com/");
// Create an empty UploadData.
request.upload_data = NULL;
// When request.upload_data is NULL for post, content-length is
// expected to be 0.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyPost(0, NULL, 0));
// Set the FIN bit since there will be no body.
req->set_flags(spdy::CONTROL_FLAG_FIN);
MockWrite writes[] = {
CreateMockWrite(*req),
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyPostSynReply(NULL, 0));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(request,
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
// Test that a simple POST works.
TEST_P(SpdyNetworkTransactionTest, EmptyPost) {
// Setup the request
HttpRequestInfo request;
request.method = "POST";
request.url = GURL("http://www.google.com/");
// Create an empty UploadData.
request.upload_data = new UploadData();
// Http POST Content-Length is using UploadDataStream::size().
// It is the same as request.upload_data->GetContentLength().
scoped_ptr<UploadDataStream> stream(UploadDataStream::Create(
request.upload_data, NULL));
ASSERT_EQ(request.upload_data->GetContentLength(), stream->size());
scoped_ptr<spdy::SpdyFrame>
req(ConstructSpdyPost(request.upload_data->GetContentLength(), NULL, 0));
// Set the FIN bit since there will be no body.
req->set_flags(spdy::CONTROL_FLAG_FIN);
MockWrite writes[] = {
CreateMockWrite(*req),
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyPostSynReply(NULL, 0));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(request,
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
// While we're doing a post, the server sends back a SYN_REPLY.
TEST_P(SpdyNetworkTransactionTest, PostWithEarlySynReply) {
static const char upload[] = { "hello!" };
// Setup the request
HttpRequestInfo request;
request.method = "POST";
request.url = GURL("http://www.google.com/");
request.upload_data = new UploadData();
request.upload_data->AppendBytes(upload, sizeof(upload));
// Http POST Content-Length is using UploadDataStream::size().
// It is the same as request.upload_data->GetContentLength().
scoped_ptr<UploadDataStream> stream(UploadDataStream::Create(
request.upload_data, NULL));
ASSERT_EQ(request.upload_data->GetContentLength(), stream->size());
scoped_ptr<spdy::SpdyFrame> stream_reply(ConstructSpdyPostSynReply(NULL, 0));
scoped_ptr<spdy::SpdyFrame> stream_body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*stream_reply, 2),
CreateMockRead(*stream_body, 3),
MockRead(false, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(0, reads, arraysize(reads), NULL, 0));
NormalSpdyTransactionHelper helper(request,
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
helper.RunDefaultTest();
helper.VerifyDataConsumed();
TransactionHelperResult out = helper.output();
EXPECT_EQ(ERR_SYN_REPLY_NOT_RECEIVED, out.rv);
}
// 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_P(SpdyNetworkTransactionTest, SocketWriteReturnsZero) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame> rst(
ConstructSpdyRstStream(1, spdy::CANCEL));
MockWrite writes[] = {
CreateMockWrite(*req.get(), 0, false),
MockWrite(false, 0, 0, 2),
CreateMockWrite(*rst.get(), 3, false),
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*resp.get(), 1, true),
MockRead(true, 0, 0, 4) // EOF
};
scoped_refptr<DeterministicSocketData> data(
new DeterministicSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.SetDeterministic();
helper.RunPreTestSetup();
helper.AddDeterministicData(data.get());
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
data->SetStop(2);
data->Run();
helper.ResetTrans();
data->SetStop(20);
data->Run();
helper.VerifyDataConsumed();
}
// Test that the transaction doesn't crash when we don't have a reply.
TEST_P(SpdyNetworkTransactionTest, ResponseWithoutSynReply) {
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads), NULL, 0));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(ERR_SYN_REPLY_NOT_RECEIVED, out.rv);
}
// Test that the transaction doesn't crash when we get two replies on the same
// stream ID. See http://crbug.com/45639.
TEST_P(SpdyNetworkTransactionTest, ResponseWithTwoSynReplies) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&helper.request(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
EXPECT_EQ(OK, rv);
const HttpResponseInfo* response = trans->GetResponseInfo();
ASSERT_TRUE(response != NULL);
EXPECT_TRUE(response->headers != NULL);
EXPECT_TRUE(response->was_fetched_via_spdy);
std::string response_data;
rv = ReadTransaction(trans, &response_data);
EXPECT_EQ(ERR_SPDY_PROTOCOL_ERROR, rv);
helper.VerifyDataConsumed();
}
// Test that sent data frames and received WINDOW_UPDATE frames change
// the send_window_size_ correctly.
// WINDOW_UPDATE is different than most other frames in that it can arrive
// while the client is still sending the request body. In order to enforce
// this scenario, we feed a couple of dummy frames and give a delay of 0 to
// socket data provider, so that initial read that is done as soon as the
// stream is created, succeeds and schedules another read. This way reads
// and writes are interleaved; after doing a full frame write, SpdyStream
// will break out of DoLoop and will read and process a WINDOW_UPDATE.
// Once our WINDOW_UPDATE is read, we cannot send SYN_REPLY right away
// since request has not been completely written, therefore we feed
// enough number of WINDOW_UPDATEs to finish the first read and cause a
// write, leading to a complete write of request body; after that we send
// a reply with a body, to cause a graceful shutdown.
// TODO(agayev): develop a socket data provider where both, reads and
// writes are ordered so that writing tests like these are easy and rewrite
// all these tests using it. Right now we are working around the
// limitations as described above and it's not deterministic, tests may
// fail under specific circumstances.
TEST_P(SpdyNetworkTransactionTest, WindowUpdateReceived) {
SpdySession::set_flow_control(true);
static int kFrameCount = 2;
scoped_ptr<std::string> content(
new std::string(kMaxSpdyFrameChunkSize, 'a'));
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyPost(
kMaxSpdyFrameChunkSize * kFrameCount, NULL, 0));
scoped_ptr<spdy::SpdyFrame> body(
ConstructSpdyBodyFrame(1, content->c_str(), content->size(), false));
scoped_ptr<spdy::SpdyFrame> body_end(
ConstructSpdyBodyFrame(1, content->c_str(), content->size(), true));
MockWrite writes[] = {
CreateMockWrite(*req),
CreateMockWrite(*body),
CreateMockWrite(*body_end),
};
static const int kDeltaWindowSize = 0xff;
static const int kDeltaCount = 4;
scoped_ptr<spdy::SpdyFrame> window_update(
ConstructSpdyWindowUpdate(1, kDeltaWindowSize));
scoped_ptr<spdy::SpdyFrame> window_update_dummy(
ConstructSpdyWindowUpdate(2, kDeltaWindowSize));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyPostSynReply(NULL, 0));
MockRead reads[] = {
CreateMockRead(*window_update_dummy),
CreateMockRead(*window_update_dummy),
CreateMockRead(*window_update_dummy),
CreateMockRead(*window_update), // Four updates, therefore window
CreateMockRead(*window_update), // size should increase by
CreateMockRead(*window_update), // kDeltaWindowSize * 4
CreateMockRead(*window_update),
CreateMockRead(*resp),
CreateMockRead(*body_end),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(0, reads, arraysize(reads),
writes, arraysize(writes)));
// Setup the request
HttpRequestInfo request;
request.method = "POST";
request.url = GURL(kDefaultURL);
request.upload_data = new UploadData();
for (int i = 0; i < kFrameCount; ++i)
request.upload_data->AppendBytes(content->c_str(), content->size());
NormalSpdyTransactionHelper helper(request, BoundNetLog(), GetParam());
helper.AddData(data.get());
helper.RunPreTestSetup();
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&helper.request(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
EXPECT_EQ(OK, rv);
SpdyHttpStream* stream = static_cast<SpdyHttpStream*>(trans->stream_.get());
ASSERT_TRUE(stream != NULL);
ASSERT_TRUE(stream->stream() != NULL);
EXPECT_EQ(static_cast<int>(spdy::kSpdyStreamInitialWindowSize) +
kDeltaWindowSize * kDeltaCount -
kMaxSpdyFrameChunkSize * kFrameCount,
stream->stream()->send_window_size());
helper.VerifyDataConsumed();
SpdySession::set_flow_control(false);
}
// Test that received data frames and sent WINDOW_UPDATE frames change
// the recv_window_size_ correctly.
TEST_P(SpdyNetworkTransactionTest, WindowUpdateSent) {
SpdySession::set_flow_control(true);
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame> window_update(
ConstructSpdyWindowUpdate(1, kUploadDataSize));
MockWrite writes[] = {
CreateMockWrite(*req),
CreateMockWrite(*window_update),
};
scoped_ptr<spdy::SpdyFrame> resp(
ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body_no_fin(
ConstructSpdyBodyFrame(1, false));
scoped_ptr<spdy::SpdyFrame> body_fin(
ConstructSpdyBodyFrame(1, NULL, 0, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body_no_fin),
MockRead(true, ERR_IO_PENDING, 0), // Force a pause
CreateMockRead(*body_fin),
MockRead(true, ERR_IO_PENDING, 0), // Force a pause
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.AddData(data.get());
helper.RunPreTestSetup();
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&helper.request(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
EXPECT_EQ(OK, rv);
SpdyHttpStream* stream =
static_cast<SpdyHttpStream*>(trans->stream_.get());
ASSERT_TRUE(stream != NULL);
ASSERT_TRUE(stream->stream() != NULL);
EXPECT_EQ(
static_cast<int>(spdy::kSpdyStreamInitialWindowSize) - kUploadDataSize,
stream->stream()->recv_window_size());
const HttpResponseInfo* response = trans->GetResponseInfo();
ASSERT_TRUE(response != NULL);
ASSERT_TRUE(response->headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response->headers->GetStatusLine());
EXPECT_TRUE(response->was_fetched_via_spdy);
// Issue a read which will cause a WINDOW_UPDATE to be sent and window
// size increased to default.
scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(kUploadDataSize));
rv = trans->Read(buf, kUploadDataSize, NULL);
EXPECT_EQ(kUploadDataSize, rv);
std::string content(buf->data(), buf->data()+kUploadDataSize);
EXPECT_STREQ(kUploadData, content.c_str());
// Schedule the reading of empty data frame with FIN
data->CompleteRead();
// Force write of WINDOW_UPDATE which was scheduled during the above
// read.
MessageLoop::current()->RunAllPending();
// Read EOF.
data->CompleteRead();
helper.VerifyDataConsumed();
SpdySession::set_flow_control(false);
}
// Test that WINDOW_UPDATE frame causing overflow is handled correctly. We
// use the same trick as in the above test to enforce our scenario.
TEST_P(SpdyNetworkTransactionTest, WindowUpdateOverflow) {
SpdySession::set_flow_control(true);
// number of full frames we hope to write (but will not, used to
// set content-length header correctly)
static int kFrameCount = 3;
scoped_ptr<std::string> content(
new std::string(kMaxSpdyFrameChunkSize, 'a'));
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyPost(
kMaxSpdyFrameChunkSize * kFrameCount, NULL, 0));
scoped_ptr<spdy::SpdyFrame> body(
ConstructSpdyBodyFrame(1, content->c_str(), content->size(), false));
scoped_ptr<spdy::SpdyFrame> rst(
ConstructSpdyRstStream(1, spdy::FLOW_CONTROL_ERROR));
// We're not going to write a data frame with FIN, we'll receive a bad
// WINDOW_UPDATE while sending a request and will send a RST_STREAM frame.
MockWrite writes[] = {
CreateMockWrite(*req),
CreateMockWrite(*body),
CreateMockWrite(*rst),
};
static const int kDeltaWindowSize = 0x7fffffff; // cause an overflow
scoped_ptr<spdy::SpdyFrame> window_update(
ConstructSpdyWindowUpdate(1, kDeltaWindowSize));
scoped_ptr<spdy::SpdyFrame> window_update2(
ConstructSpdyWindowUpdate(2, kDeltaWindowSize));
scoped_ptr<spdy::SpdyFrame> reply(ConstructSpdyPostSynReply(NULL, 0));
MockRead reads[] = {
CreateMockRead(*window_update2),
CreateMockRead(*window_update2),
CreateMockRead(*window_update),
CreateMockRead(*window_update),
CreateMockRead(*window_update),
MockRead(true, ERR_IO_PENDING, 0), // Wait for the RST to be written.
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(0, reads, arraysize(reads),
writes, arraysize(writes)));
// Setup the request
HttpRequestInfo request;
request.method = "POST";
request.url = GURL("http://www.google.com/");
request.upload_data = new UploadData();
for (int i = 0; i < kFrameCount; ++i)
request.upload_data->AppendBytes(content->c_str(), content->size());
NormalSpdyTransactionHelper helper(request,
BoundNetLog(), GetParam());
helper.AddData(data.get());
helper.RunPreTestSetup();
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&helper.request(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
EXPECT_EQ(ERR_SPDY_PROTOCOL_ERROR, rv);
data->CompleteRead();
ASSERT_TRUE(helper.session() != NULL);
ASSERT_TRUE(helper.session()->spdy_session_pool() != NULL);
helper.session()->spdy_session_pool()->CloseAllSessions();
helper.VerifyDataConsumed();
SpdySession::set_flow_control(false);
}
// Test that after hitting a send window size of 0, the write process
// stalls and upon receiving WINDOW_UPDATE frame write resumes.
// This test constructs a POST request followed by enough data frames
// containing 'a' that would make the window size 0, followed by another
// data frame containing default content (which is "hello!") and this frame
// also contains a FIN flag. DelayedSocketData is used to enforce all
// writes go through before a read could happen. However, the last frame
// ("hello!") is not supposed to go through since by the time its turn
// arrives, window size is 0. At this point MessageLoop::Run() called via
// callback would block. Therefore we call MessageLoop::RunAllPending()
// which returns after performing all possible writes. We use DCHECKS to
// ensure that last data frame is still there and stream has stalled.
// After that, next read is artifically enforced, which causes a
// WINDOW_UPDATE to be read and I/O process resumes.
TEST_P(SpdyNetworkTransactionTest, FlowControlStallResume) {
SpdySession::set_flow_control(true);
// Number of frames we need to send to zero out the window size: data
// frames plus SYN_STREAM plus the last data frame; also we need another
// data frame that we will send once the WINDOW_UPDATE is received,
// therefore +3.
size_t nwrites =
spdy::kSpdyStreamInitialWindowSize / kMaxSpdyFrameChunkSize + 3;
// Calculate last frame's size; 0 size data frame is legal.
size_t last_frame_size =
spdy::kSpdyStreamInitialWindowSize % kMaxSpdyFrameChunkSize;
// Construct content for a data frame of maximum size.
scoped_ptr<std::string> content(
new std::string(kMaxSpdyFrameChunkSize, 'a'));
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyPost(
spdy::kSpdyStreamInitialWindowSize + kUploadDataSize, NULL, 0));
// Full frames.
scoped_ptr<spdy::SpdyFrame> body1(
ConstructSpdyBodyFrame(1, content->c_str(), content->size(), false));
// Last frame to zero out the window size.
scoped_ptr<spdy::SpdyFrame> body2(
ConstructSpdyBodyFrame(1, content->c_str(), last_frame_size, false));
// Data frame to be sent once WINDOW_UPDATE frame is received.
scoped_ptr<spdy::SpdyFrame> body3(ConstructSpdyBodyFrame(1, true));
// Fill in mock writes.
scoped_array<MockWrite> writes(new MockWrite[nwrites]);
size_t i = 0;
writes[i] = CreateMockWrite(*req);
for (i = 1; i < nwrites-2; i++)
writes[i] = CreateMockWrite(*body1);
writes[i++] = CreateMockWrite(*body2);
writes[i] = CreateMockWrite(*body3);
// Construct read frame, give enough space to upload the rest of the
// data.
scoped_ptr<spdy::SpdyFrame> window_update(
ConstructSpdyWindowUpdate(1, kUploadDataSize));
scoped_ptr<spdy::SpdyFrame> reply(ConstructSpdyPostSynReply(NULL, 0));
MockRead reads[] = {
CreateMockRead(*window_update),
CreateMockRead(*window_update),
CreateMockRead(*reply),
CreateMockRead(*body2),
CreateMockRead(*body3),
MockRead(true, 0, 0) // EOF
};
// Force all writes to happen before any read, last write will not
// actually queue a frame, due to window size being 0.
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(nwrites, reads, arraysize(reads),
writes.get(), nwrites));
HttpRequestInfo request;
request.method = "POST";
request.url = GURL("http://www.google.com/");
request.upload_data = new UploadData();
scoped_ptr<std::string> upload_data(
new std::string(spdy::kSpdyStreamInitialWindowSize, 'a'));
upload_data->append(kUploadData, kUploadDataSize);
request.upload_data->AppendBytes(upload_data->c_str(), upload_data->size());
NormalSpdyTransactionHelper helper(request,
BoundNetLog(), GetParam());
helper.AddData(data.get());
helper.RunPreTestSetup();
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&helper.request(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
MessageLoop::current()->RunAllPending(); // Write as much as we can.
SpdyHttpStream* stream = static_cast<SpdyHttpStream*>(trans->stream_.get());
ASSERT_TRUE(stream != NULL);
ASSERT_TRUE(stream->stream() != NULL);
EXPECT_EQ(0, stream->stream()->send_window_size());
EXPECT_FALSE(stream->request_body_stream_->eof());
data->ForceNextRead(); // Read in WINDOW_UPDATE frame.
rv = callback.WaitForResult();
helper.VerifyDataConsumed();
SpdySession::set_flow_control(false);
}
TEST_P(SpdyNetworkTransactionTest, CancelledTransaction) {
// Construct the request.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = {
CreateMockWrite(*req),
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*resp),
// This following read isn't used by the test, except during the
// RunAllPending() call at the end since the SpdySession survives the
// HttpNetworkTransaction and still tries to continue Read()'ing. Any
// MockRead will do here.
MockRead(true, 0, 0) // EOF
};
StaticSocketDataProvider data(reads, arraysize(reads),
writes, arraysize(writes));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(&data);
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
helper.ResetTrans(); // Cancel the transaction.
// Flush the MessageLoop while the SpdySessionDependencies (in particular, the
// MockClientSocketFactory) are still alive.
MessageLoop::current()->RunAllPending();
helper.VerifyDataNotConsumed();
}
// Verify that the client sends a Rst Frame upon cancelling the stream.
TEST_P(SpdyNetworkTransactionTest, CancelledTransactionSendRst) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame> rst(
ConstructSpdyRstStream(1, spdy::CANCEL));
MockWrite writes[] = {
CreateMockWrite(*req, 0, false),
CreateMockWrite(*rst, 2, false),
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*resp, 1, true),
MockRead(true, 0, 0, 3) // EOF
};
scoped_refptr<DeterministicSocketData> data(
new DeterministicSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(),
GetParam());
helper.SetDeterministic();
helper.RunPreTestSetup();
helper.AddDeterministicData(data.get());
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
data->SetStop(2);
data->Run();
helper.ResetTrans();
data->SetStop(20);
data->Run();
helper.VerifyDataConsumed();
}
class SpdyNetworkTransactionTest::StartTransactionCallback
: public CallbackRunner< Tuple1<int> > {
public:
explicit StartTransactionCallback(
const scoped_refptr<HttpNetworkSession>& session,
NormalSpdyTransactionHelper& helper)
: session_(session), helper_(helper) {}
// We try to start another transaction, which should succeed.
virtual void RunWithParams(const Tuple1<int>& params) {
scoped_ptr<HttpNetworkTransaction> trans(
new HttpNetworkTransaction(session_));
TestCompletionCallback callback;
HttpRequestInfo request;
request.method = "GET";
request.url = GURL("http://www.google.com/");
request.load_flags = 0;
int rv = trans->Start(&request, &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
}
private:
const scoped_refptr<HttpNetworkSession>& session_;
NormalSpdyTransactionHelper& helper_;
};
// 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_P(SpdyNetworkTransactionTest, StartTransactionOnReadCallback) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
MockWrite writes2[] = { CreateMockWrite(*req) };
// The indicated length of this packet is longer than its actual length. When
// the session receives an empty packet after this one, it shuts down the
// session, and calls the read callback with the incomplete data.
const uint8 kGetBodyFrame2[] = {
0x00, 0x00, 0x00, 0x01,
0x01, 0x00, 0x00, 0x07,
'h', 'e', 'l', 'l', 'o', '!',
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*resp, 2),
MockRead(true, ERR_IO_PENDING, 3), // Force a pause
MockRead(true, reinterpret_cast<const char*>(kGetBodyFrame2),
arraysize(kGetBodyFrame2), 4),
MockRead(true, ERR_IO_PENDING, 5), // Force a pause
MockRead(true, 0, 0, 6), // EOF
};
MockRead reads2[] = {
CreateMockRead(*resp, 2),
MockRead(true, 0, 0, 3), // EOF
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
scoped_refptr<DelayedSocketData> data2(
new DelayedSocketData(1, reads2, arraysize(reads2),
writes2, arraysize(writes2)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
helper.AddData(data2.get());
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&helper.request(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
StartTransactionCallback callback2(helper.session(), helper);
const int kSize = 3000;
scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(kSize));
rv = trans->Read(buf, kSize, &callback2);
// This forces an err_IO_pending, which sets the callback.
data->CompleteRead();
// This finishes the read.
data->CompleteRead();
helper.VerifyDataConsumed();
}
class SpdyNetworkTransactionTest::DeleteSessionCallback
: public CallbackRunner< Tuple1<int> > {
public:
explicit DeleteSessionCallback(NormalSpdyTransactionHelper& helper) :
helper_(helper) {}
// We kill the transaction, which deletes the session and stream.
virtual void RunWithParams(const Tuple1<int>& params) {
helper_.ResetTrans();
}
private:
NormalSpdyTransactionHelper& helper_;
};
// Verify that the client can correctly deal with the user callback deleting the
// transaction. Failures will usually be valgrind errors. See
// http://crbug.com/46925
TEST_P(SpdyNetworkTransactionTest, DeleteSessionOnReadCallback) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp.get(), 2),
MockRead(true, ERR_IO_PENDING, 3), // Force a pause
CreateMockRead(*body.get(), 4),
MockRead(true, 0, 0, 5), // EOF
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&helper.request(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
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.
DeleteSessionCallback callback2(helper);
const int kSize = 3000;
scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(kSize));
rv = trans->Read(buf, kSize, &callback2);
ASSERT_EQ(ERR_IO_PENDING, rv);
data->CompleteRead();
// Finish running rest of tasks.
MessageLoop::current()->RunAllPending();
helper.VerifyDataConsumed();
}
// Send a spdy request to www.google.com that gets redirected to www.foo.com.
TEST_P(SpdyNetworkTransactionTest, RedirectGetRequest) {
// These are headers which the URLRequest tacks on.
const char* const kExtraHeaders[] = {
"accept-charset",
"",
"accept-encoding",
"gzip,deflate",
"accept-language",
"",
};
const SpdyHeaderInfo kSynStartHeader = make_spdy_header(spdy::SYN_STREAM);
const char* const kStandardGetHeaders[] = {
"host",
"www.google.com",
"method",
"GET",
"scheme",
"http",
"url",
"/",
"user-agent",
"",
"version",
"HTTP/1.1"
};
const char* const kStandardGetHeaders2[] = {
"host",
"www.foo.com",
"method",
"GET",
"scheme",
"http",
"url",
"/index.php",
"user-agent",
"",
"version",
"HTTP/1.1"
};
// Setup writes/reads to www.google.com
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyPacket(
kSynStartHeader, kExtraHeaders, arraysize(kExtraHeaders) / 2,
kStandardGetHeaders, arraysize(kStandardGetHeaders) / 2));
scoped_ptr<spdy::SpdyFrame> req2(ConstructSpdyPacket(
kSynStartHeader, kExtraHeaders, arraysize(kExtraHeaders) / 2,
kStandardGetHeaders2, arraysize(kStandardGetHeaders2) / 2));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReplyRedirect(1));
MockWrite writes[] = {
CreateMockWrite(*req, 1),
};
MockRead reads[] = {
CreateMockRead(*resp, 2),
MockRead(true, 0, 0, 3) // EOF
};
// Setup writes/reads to www.foo.com
scoped_ptr<spdy::SpdyFrame> resp2(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body2(ConstructSpdyBodyFrame(1, true));
MockWrite writes2[] = {
CreateMockWrite(*req2, 1),
};
MockRead reads2[] = {
CreateMockRead(*resp2, 2),
CreateMockRead(*body2, 3),
MockRead(true, 0, 0, 4) // EOF
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
scoped_refptr<OrderedSocketData> data2(
new OrderedSocketData(reads2, arraysize(reads2),
writes2, arraysize(writes2)));
// TODO(erikchen): Make test support SPDYSSL, SPDYNPN
HttpStreamFactory::set_force_spdy_over_ssl(false);
HttpStreamFactory::set_force_spdy_always(true);
TestDelegate d;
{
URLRequest r(GURL("http://www.google.com/"), &d);
SpdyURLRequestContext* spdy_url_request_context =
new SpdyURLRequestContext();
r.set_context(spdy_url_request_context);
spdy_url_request_context->socket_factory().
AddSocketDataProvider(data.get());
spdy_url_request_context->socket_factory().
AddSocketDataProvider(data2.get());
d.set_quit_on_redirect(true);
r.Start();
MessageLoop::current()->Run();
EXPECT_EQ(1, d.received_redirect_count());
r.FollowDeferredRedirect();
MessageLoop::current()->Run();
EXPECT_EQ(1, d.response_started_count());
EXPECT_FALSE(d.received_data_before_response());
EXPECT_EQ(URLRequestStatus::SUCCESS, r.status().status());
std::string contents("hello!");
EXPECT_EQ(contents, d.data_received());
}
EXPECT_TRUE(data->at_read_eof());
EXPECT_TRUE(data->at_write_eof());
EXPECT_TRUE(data2->at_read_eof());
EXPECT_TRUE(data2->at_write_eof());
}
// Send a spdy request to www.google.com. Get a pushed stream that redirects to
// www.foo.com.
TEST_P(SpdyNetworkTransactionTest, RedirectServerPush) {
// These are headers which the URLRequest tacks on.
const char* const kExtraHeaders[] = {
"accept-charset",
"",
"accept-encoding",
"gzip,deflate",
"accept-language",
"",
};
const SpdyHeaderInfo kSynStartHeader = make_spdy_header(spdy::SYN_STREAM);
const char* const kStandardGetHeaders[] = {
"host",
"www.google.com",
"method",
"GET",
"scheme",
"http",
"url",
"/",
"user-agent",
"",
"version",
"HTTP/1.1"
};
const char* const kStandardGetHeaders2[] = {
"host",
"www.foo.com",
"method",
"GET",
"scheme",
"http",
"url",
"/index.php",
"user-agent",
"",
"version",
"HTTP/1.1"
};
// Setup writes/reads to www.google.com
scoped_ptr<spdy::SpdyFrame> req(
ConstructSpdyPacket(kSynStartHeader,
kExtraHeaders,
arraysize(kExtraHeaders) / 2,
kStandardGetHeaders,
arraysize(kStandardGetHeaders) / 2));
scoped_ptr<spdy::SpdyFrame> req2(
ConstructSpdyPacket(kSynStartHeader,
kExtraHeaders,
arraysize(kExtraHeaders) / 2,
kStandardGetHeaders2,
arraysize(kStandardGetHeaders2) / 2));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> rep(
ConstructSpdyPush(NULL,
0,
2,
1,
"http://www.google.com/foo.dat",
"301 Moved Permanently",
"http://www.foo.com/index.php"));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(*req, 1),
};
MockRead reads[] = {
CreateMockRead(*resp, 2),
CreateMockRead(*rep, 3),
CreateMockRead(*body, 4),
MockRead(true, ERR_IO_PENDING, 5), // Force a pause
MockRead(true, 0, 0, 6) // EOF
};
// Setup writes/reads to www.foo.com
scoped_ptr<spdy::SpdyFrame> resp2(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body2(ConstructSpdyBodyFrame(1, true));
MockWrite writes2[] = {
CreateMockWrite(*req2, 1),
};
MockRead reads2[] = {
CreateMockRead(*resp2, 2),
CreateMockRead(*body2, 3),
MockRead(true, 0, 0, 5) // EOF
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
scoped_refptr<OrderedSocketData> data2(
new OrderedSocketData(reads2, arraysize(reads2),
writes2, arraysize(writes2)));
// TODO(erikchen): Make test support SPDYSSL, SPDYNPN
HttpStreamFactory::set_force_spdy_over_ssl(false);
HttpStreamFactory::set_force_spdy_always(true);
TestDelegate d;
TestDelegate d2;
scoped_refptr<SpdyURLRequestContext> spdy_url_request_context(
new SpdyURLRequestContext());
{
URLRequest r(GURL("http://www.google.com/"), &d);
r.set_context(spdy_url_request_context);
spdy_url_request_context->socket_factory().
AddSocketDataProvider(data.get());
r.Start();
MessageLoop::current()->Run();
EXPECT_EQ(0, d.received_redirect_count());
std::string contents("hello!");
EXPECT_EQ(contents, d.data_received());
URLRequest r2(GURL("http://www.google.com/foo.dat"), &d2);
r2.set_context(spdy_url_request_context);
spdy_url_request_context->socket_factory().
AddSocketDataProvider(data2.get());
d2.set_quit_on_redirect(true);
r2.Start();
MessageLoop::current()->Run();
EXPECT_EQ(1, d2.received_redirect_count());
r2.FollowDeferredRedirect();
MessageLoop::current()->Run();
EXPECT_EQ(1, d2.response_started_count());
EXPECT_FALSE(d2.received_data_before_response());
EXPECT_EQ(URLRequestStatus::SUCCESS, r2.status().status());
std::string contents2("hello!");
EXPECT_EQ(contents2, d2.data_received());
}
data->CompleteRead();
data2->CompleteRead();
EXPECT_TRUE(data->at_read_eof());
EXPECT_TRUE(data->at_write_eof());
EXPECT_TRUE(data2->at_read_eof());
EXPECT_TRUE(data2->at_write_eof());
}
TEST_P(SpdyNetworkTransactionTest, ServerPushSingleDataFrame) {
static const unsigned char kPushBodyFrame[] = {
0x00, 0x00, 0x00, 0x02, // header, ID
0x01, 0x00, 0x00, 0x06, // FIN, length
'p', 'u', 's', 'h', 'e', 'd' // "pushed"
};
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 1),
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyPush(NULL,
0,
2,
1,
"http://www.google.com/foo.dat"));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 2),
CreateMockRead(*stream2_syn, 3),
CreateMockRead(*stream1_body, 4, false),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame),
arraysize(kPushBodyFrame), 5),
MockRead(true, ERR_IO_PENDING, 6), // Force a pause
};
HttpResponseInfo response;
HttpResponseInfo response2;
std::string expected_push_result("pushed");
scoped_refptr<OrderedSocketData> data(new OrderedSocketData(
reads,
arraysize(reads),
writes,
arraysize(writes)));
RunServerPushTest(data.get(),
&response,
&response2,
expected_push_result);
// Verify the SYN_REPLY.
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
// Verify the pushed stream.
EXPECT_TRUE(response2.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response2.headers->GetStatusLine());
}
TEST_P(SpdyNetworkTransactionTest, ServerPushSingleDataFrame2) {
static const unsigned char kPushBodyFrame[] = {
0x00, 0x00, 0x00, 0x02, // header, ID
0x01, 0x00, 0x00, 0x06, // FIN, length
'p', 'u', 's', 'h', 'e', 'd' // "pushed"
};
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 1),
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyPush(NULL,
0,
2,
1,
"http://www.google.com/foo.dat"));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 2),
CreateMockRead(*stream2_syn, 3),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame),
arraysize(kPushBodyFrame), 5),
CreateMockRead(*stream1_body, 4, false),
MockRead(true, ERR_IO_PENDING, 6), // Force a pause
};
HttpResponseInfo response;
HttpResponseInfo response2;
std::string expected_push_result("pushed");
scoped_refptr<OrderedSocketData> data(new OrderedSocketData(
reads,
arraysize(reads),
writes,
arraysize(writes)));
RunServerPushTest(data.get(),
&response,
&response2,
expected_push_result);
// Verify the SYN_REPLY.
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
// Verify the pushed stream.
EXPECT_TRUE(response2.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response2.headers->GetStatusLine());
}
TEST_P(SpdyNetworkTransactionTest, ServerPushServerAborted) {
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 1),
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyPush(NULL,
0,
2,
1,
"http://www.google.com/foo.dat"));
scoped_ptr<spdy::SpdyFrame>
stream2_rst(ConstructSpdyRstStream(2, spdy::PROTOCOL_ERROR));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 2),
CreateMockRead(*stream2_syn, 3),
CreateMockRead(*stream2_rst, 4),
CreateMockRead(*stream1_body, 5, false),
MockRead(true, ERR_IO_PENDING, 6), // Force a pause
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
EXPECT_EQ(OK, rv);
// Verify that we consumed all test data.
EXPECT_TRUE(data->at_read_eof()) << "Read count: "
<< data->read_count()
<< " Read index: "
<< data->read_index();
EXPECT_TRUE(data->at_write_eof()) << "Write count: "
<< data->write_count()
<< " Write index: "
<< data->write_index();
// Verify the SYN_REPLY.
HttpResponseInfo response = *trans->GetResponseInfo();
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
}
TEST_P(SpdyNetworkTransactionTest, ServerPushDuplicate) {
// Verify that we don't leak streams and that we properly send a reset
// if the server pushes the same stream twice.
static const unsigned char kPushBodyFrame[] = {
0x00, 0x00, 0x00, 0x02, // header, ID
0x01, 0x00, 0x00, 0x06, // FIN, length
'p', 'u', 's', 'h', 'e', 'd' // "pushed"
};
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
scoped_ptr<spdy::SpdyFrame>
stream3_rst(ConstructSpdyRstStream(4, spdy::PROTOCOL_ERROR));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 1),
CreateMockWrite(*stream3_rst, 5),
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyPush(NULL,
0,
2,
1,
"http://www.google.com/foo.dat"));
scoped_ptr<spdy::SpdyFrame>
stream3_syn(ConstructSpdyPush(NULL,
0,
4,
1,
"http://www.google.com/foo.dat"));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 2),
CreateMockRead(*stream2_syn, 3),
CreateMockRead(*stream3_syn, 4),
CreateMockRead(*stream1_body, 6, false),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame),
arraysize(kPushBodyFrame), 7),
MockRead(true, ERR_IO_PENDING, 8), // Force a pause
};
HttpResponseInfo response;
HttpResponseInfo response2;
std::string expected_push_result("pushed");
scoped_refptr<OrderedSocketData> data(new OrderedSocketData(
reads,
arraysize(reads),
writes,
arraysize(writes)));
RunServerPushTest(data.get(),
&response,
&response2,
expected_push_result);
// Verify the SYN_REPLY.
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
// Verify the pushed stream.
EXPECT_TRUE(response2.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response2.headers->GetStatusLine());
}
TEST_P(SpdyNetworkTransactionTest, ServerPushMultipleDataFrame) {
static const unsigned char kPushBodyFrame1[] = {
0x00, 0x00, 0x00, 0x02, // header, ID
0x01, 0x00, 0x00, 0x1F, // FIN, length
'p', 'u', 's', 'h', 'e', 'd' // "pushed"
};
static const char kPushBodyFrame2[] = " my darling";
static const char kPushBodyFrame3[] = " hello";
static const char kPushBodyFrame4[] = " my baby";
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 1),
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyPush(NULL,
0,
2,
1,
"http://www.google.com/foo.dat"));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 2),
CreateMockRead(*stream2_syn, 3),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame1),
arraysize(kPushBodyFrame1), 4),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame2),
arraysize(kPushBodyFrame2) - 1, 5),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame3),
arraysize(kPushBodyFrame3) - 1, 6),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame4),
arraysize(kPushBodyFrame4) - 1, 7),
CreateMockRead(*stream1_body, 8, false),
MockRead(true, ERR_IO_PENDING, 9), // Force a pause
};
HttpResponseInfo response;
HttpResponseInfo response2;
std::string expected_push_result("pushed my darling hello my baby");
scoped_refptr<OrderedSocketData> data(new OrderedSocketData(
reads,
arraysize(reads),
writes,
arraysize(writes)));
RunServerPushTest(data.get(),
&response,
&response2,
expected_push_result);
// Verify the SYN_REPLY.
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
// Verify the pushed stream.
EXPECT_TRUE(response2.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response2.headers->GetStatusLine());
}
TEST_P(SpdyNetworkTransactionTest, ServerPushMultipleDataFrameInterrupted) {
static const unsigned char kPushBodyFrame1[] = {
0x00, 0x00, 0x00, 0x02, // header, ID
0x01, 0x00, 0x00, 0x1F, // FIN, length
'p', 'u', 's', 'h', 'e', 'd' // "pushed"
};
static const char kPushBodyFrame2[] = " my darling";
static const char kPushBodyFrame3[] = " hello";
static const char kPushBodyFrame4[] = " my baby";
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 1),
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyPush(NULL,
0,
2,
1,
"http://www.google.com/foo.dat"));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 2),
CreateMockRead(*stream2_syn, 3),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame1),
arraysize(kPushBodyFrame1), 4),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame2),
arraysize(kPushBodyFrame2) - 1, 5),
MockRead(true, ERR_IO_PENDING, 6), // Force a pause
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame3),
arraysize(kPushBodyFrame3) - 1, 7),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame4),
arraysize(kPushBodyFrame4) - 1, 8),
CreateMockRead(*stream1_body.get(), 9, false),
MockRead(true, ERR_IO_PENDING, 10) // Force a pause.
};
HttpResponseInfo response;
HttpResponseInfo response2;
std::string expected_push_result("pushed my darling hello my baby");
scoped_refptr<OrderedSocketData> data(new OrderedSocketData(
reads,
arraysize(reads),
writes,
arraysize(writes)));
RunServerPushTest(data.get(),
&response,
&response2,
expected_push_result);
// Verify the SYN_REPLY.
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
// Verify the pushed stream.
EXPECT_TRUE(response2.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response2.headers->GetStatusLine());
}
TEST_P(SpdyNetworkTransactionTest, ServerPushInvalidAssociatedStreamID0) {
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
scoped_ptr<spdy::SpdyFrame>
stream2_rst(ConstructSpdyRstStream(2, spdy::INVALID_STREAM));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 1),
CreateMockWrite(*stream2_rst, 4),
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyPush(NULL,
0,
2,
0,
"http://www.google.com/foo.dat"));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 2),
CreateMockRead(*stream2_syn, 3),
CreateMockRead(*stream1_body, 4),
MockRead(true, ERR_IO_PENDING, 5) // Force a pause
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
EXPECT_EQ(OK, rv);
// Verify that we consumed all test data.
EXPECT_TRUE(data->at_read_eof()) << "Read count: "
<< data->read_count()
<< " Read index: "
<< data->read_index();
EXPECT_TRUE(data->at_write_eof()) << "Write count: "
<< data->write_count()
<< " Write index: "
<< data->write_index();
// Verify the SYN_REPLY.
HttpResponseInfo response = *trans->GetResponseInfo();
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
}
TEST_P(SpdyNetworkTransactionTest, ServerPushInvalidAssociatedStreamID9) {
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
scoped_ptr<spdy::SpdyFrame>
stream2_rst(ConstructSpdyRstStream(2, spdy::INVALID_ASSOCIATED_STREAM));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 1),
CreateMockWrite(*stream2_rst, 4),
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyPush(NULL,
0,
2,
9,
"http://www.google.com/foo.dat"));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 2),
CreateMockRead(*stream2_syn, 3),
CreateMockRead(*stream1_body, 4),
MockRead(true, ERR_IO_PENDING, 5), // Force a pause
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
EXPECT_EQ(OK, rv);
// Verify that we consumed all test data.
EXPECT_TRUE(data->at_read_eof()) << "Read count: "
<< data->read_count()
<< " Read index: "
<< data->read_index();
EXPECT_TRUE(data->at_write_eof()) << "Write count: "
<< data->write_count()
<< " Write index: "
<< data->write_index();
// Verify the SYN_REPLY.
HttpResponseInfo response = *trans->GetResponseInfo();
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
}
TEST_P(SpdyNetworkTransactionTest, ServerPushNoURL) {
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
scoped_ptr<spdy::SpdyFrame>
stream2_rst(ConstructSpdyRstStream(2, spdy::PROTOCOL_ERROR));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 1),
CreateMockWrite(*stream2_rst, 4),
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyPush(NULL, 0, 2, 1));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 2),
CreateMockRead(*stream2_syn, 3),
CreateMockRead(*stream1_body, 4),
MockRead(true, ERR_IO_PENDING, 5) // Force a pause
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
EXPECT_EQ(OK, rv);
// Verify that we consumed all test data.
EXPECT_TRUE(data->at_read_eof()) << "Read count: "
<< data->read_count()
<< " Read index: "
<< data->read_index();
EXPECT_TRUE(data->at_write_eof()) << "Write count: "
<< data->write_count()
<< " Write index: "
<< data->write_index();
// Verify the SYN_REPLY.
HttpResponseInfo response = *trans->GetResponseInfo();
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
}
// Verify that various SynReply headers parse correctly through the
// HTTP layer.
TEST_P(SpdyNetworkTransactionTest, SynReplyHeaders) {
struct SynReplyHeadersTests {
int num_headers;
const char* extra_headers[5];
const char* expected_headers;
} test_cases[] = {
// This uses a multi-valued cookie header.
{ 2,
{ "cookie", "val1",
"cookie", "val2", // will get appended separated by NULL
NULL
},
"cookie: val1\n"
"cookie: val2\n"
"hello: bye\n"
"status: 200\n"
"version: HTTP/1.1\n"
},
// This is the minimalist set of headers.
{ 0,
{ NULL },
"hello: bye\n"
"status: 200\n"
"version: HTTP/1.1\n"
},
// Headers with a comma separated list.
{ 1,
{ "cookie", "val1,val2",
NULL
},
"cookie: val1,val2\n"
"hello: bye\n"
"status: 200\n"
"version: HTTP/1.1\n"
}
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_cases); ++i) {
scoped_ptr<spdy::SpdyFrame> req(
ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
scoped_ptr<spdy::SpdyFrame> resp(
ConstructSpdyGetSynReply(test_cases[i].extra_headers,
test_cases[i].num_headers,
1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
scoped_refptr<HttpResponseHeaders> headers = out.response_info.headers;
EXPECT_TRUE(headers.get() != NULL);
void* iter = NULL;
std::string name, value, lines;
while (headers->EnumerateHeaderLines(&iter, &name, &value)) {
lines.append(name);
lines.append(": ");
lines.append(value);
lines.append("\n");
}
EXPECT_EQ(std::string(test_cases[i].expected_headers), lines);
}
}
// Verify that various SynReply headers parse vary fields correctly
// through the HTTP layer, and the response matches the request.
TEST_P(SpdyNetworkTransactionTest, SynReplyHeadersVary) {
static const SpdyHeaderInfo syn_reply_info = {
spdy::SYN_REPLY, // Syn Reply
1, // Stream ID
0, // Associated Stream ID
net::ConvertRequestPriorityToSpdyPriority(LOWEST),
// Priority
spdy::CONTROL_FLAG_NONE, // Control Flags
false, // Compressed
spdy::INVALID, // Status
NULL, // Data
0, // Data Length
spdy::DATA_FLAG_NONE // Data Flags
};
// Modify the following data to change/add test cases:
struct SynReplyTests {
const SpdyHeaderInfo* syn_reply;
bool vary_matches;
int num_headers[2];
const char* extra_headers[2][16];
} test_cases[] = {
// Test the case of a multi-valued cookie. When the value is delimited
// with NUL characters, it needs to be unfolded into multiple headers.
{
&syn_reply_info,
true,
{ 1, 4 },
{ { "cookie", "val1,val2",
NULL
},
{ "vary", "cookie",
"status", "200",
"url", "/index.php",
"version", "HTTP/1.1",
NULL
}
}
}, { // Multiple vary fields.
&syn_reply_info,
true,
{ 2, 5 },
{ { "friend", "barney",
"enemy", "snaggletooth",
NULL
},
{ "vary", "friend",
"vary", "enemy",
"status", "200",
"url", "/index.php",
"version", "HTTP/1.1",
NULL
}
}
}, { // Test a '*' vary field.
&syn_reply_info,
false,
{ 1, 4 },
{ { "cookie", "val1,val2",
NULL
},
{ "vary", "*",
"status", "200",
"url", "/index.php",
"version", "HTTP/1.1",
NULL
}
}
}, { // Multiple comma-separated vary fields.
&syn_reply_info,
true,
{ 2, 4 },
{ { "friend", "barney",
"enemy", "snaggletooth",
NULL
},
{ "vary", "friend,enemy",
"status", "200",
"url", "/index.php",
"version", "HTTP/1.1",
NULL
}
}
}
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_cases); ++i) {
// Construct the request.
scoped_ptr<spdy::SpdyFrame> frame_req(
ConstructSpdyGet(test_cases[i].extra_headers[0],
test_cases[i].num_headers[0],
false, 1, LOWEST));
MockWrite writes[] = {
CreateMockWrite(*frame_req),
};
// Construct the reply.
scoped_ptr<spdy::SpdyFrame> frame_reply(
ConstructSpdyPacket(*test_cases[i].syn_reply,
test_cases[i].extra_headers[1],
test_cases[i].num_headers[1],
NULL,
0));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*frame_reply),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
// Attach the headers to the request.
int header_count = test_cases[i].num_headers[0];
HttpRequestInfo request = CreateGetRequest();
for (int ct = 0; ct < header_count; ct++) {
const char* header_key = test_cases[i].extra_headers[0][ct * 2];
const char* header_value = test_cases[i].extra_headers[0][ct * 2 + 1];
request.extra_headers.SetHeader(header_key, header_value);
}
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(request,
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv) << i;
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line) << i;
EXPECT_EQ("hello!", out.response_data) << i;
// Test the response information.
EXPECT_TRUE(out.response_info.response_time >
out.response_info.request_time) << i;
base::TimeDelta test_delay = out.response_info.response_time -
out.response_info.request_time;
base::TimeDelta min_expected_delay;
min_expected_delay.FromMilliseconds(10);
EXPECT_GT(test_delay.InMillisecondsF(),
min_expected_delay.InMillisecondsF()) << i;
EXPECT_EQ(out.response_info.vary_data.is_valid(),
test_cases[i].vary_matches) << i;
// Check the headers.
scoped_refptr<HttpResponseHeaders> headers = out.response_info.headers;
ASSERT_TRUE(headers.get() != NULL) << i;
void* iter = NULL;
std::string name, value, lines;
while (headers->EnumerateHeaderLines(&iter, &name, &value)) {
lines.append(name);
lines.append(": ");
lines.append(value);
lines.append("\n");
}
// Construct the expected header reply string.
char reply_buffer[256] = "";
ConstructSpdyReplyString(test_cases[i].extra_headers[1],
test_cases[i].num_headers[1],
reply_buffer,
256);
EXPECT_EQ(std::string(reply_buffer), lines) << i;
}
}
// Verify that we don't crash on invalid SynReply responses.
TEST_P(SpdyNetworkTransactionTest, InvalidSynReply) {
const SpdyHeaderInfo kSynStartHeader = {
spdy::SYN_REPLY, // Kind = SynReply
1, // Stream ID
0, // Associated stream ID
net::ConvertRequestPriorityToSpdyPriority(LOWEST),
// Priority
spdy::CONTROL_FLAG_NONE, // Control Flags
false, // Compressed
spdy::INVALID, // Status
NULL, // Data
0, // Length
spdy::DATA_FLAG_NONE // Data Flags
};
struct InvalidSynReplyTests {
int num_headers;
const char* headers[10];
} test_cases[] = {
// SYN_REPLY missing status header
{ 4,
{ "cookie", "val1",
"cookie", "val2",
"url", "/index.php",
"version", "HTTP/1.1",
NULL
},
},
// SYN_REPLY missing version header
{ 2,
{ "status", "200",
"url", "/index.php",
NULL
},
},
// SYN_REPLY with no headers
{ 0, { NULL }, },
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_cases); ++i) {
scoped_ptr<spdy::SpdyFrame> req(
ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = {
CreateMockWrite(*req),
};
scoped_ptr<spdy::SpdyFrame> resp(
ConstructSpdyPacket(kSynStartHeader,
NULL, 0,
test_cases[i].headers,
test_cases[i].num_headers));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(ERR_INCOMPLETE_SPDY_HEADERS, out.rv);
}
}
// Verify that we don't crash on some corrupt frames.
// TODO(eroman): Renable this test, see http://crbug.com/48588
TEST_P(SpdyNetworkTransactionTest, DISABLED_CorruptFrameSessionError) {
// This is the length field with a big number
scoped_ptr<spdy::SpdyFrame> syn_reply_massive_length(
ConstructSpdyGetSynReply(NULL, 0, 1));
syn_reply_massive_length->set_length(0x111126);
struct SynReplyTests {
const spdy::SpdyFrame* syn_reply;
} test_cases[] = {
{ syn_reply_massive_length.get(), },
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_cases); ++i) {
scoped_ptr<spdy::SpdyFrame> req(
ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = {
CreateMockWrite(*req),
MockWrite(true, 0, 0) // EOF
};
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*test_cases[i].syn_reply),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(ERR_SPDY_PROTOCOL_ERROR, out.rv);
}
}
// Test that we shutdown correctly on write errors.
TEST_P(SpdyNetworkTransactionTest, WriteError) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = {
// We'll write 10 bytes successfully
MockWrite(true, req->data(), 10),
// Followed by ERROR!
MockWrite(true, ERR_FAILED),
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(2, NULL, 0,
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(ERR_FAILED, out.rv);
data->Reset();
}
// Test that partial writes work.
TEST_P(SpdyNetworkTransactionTest, PartialWrite) {
// Chop the SYN_STREAM frame into 5 chunks.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
const int kChunks = 5;
scoped_array<MockWrite> writes(ChopWriteFrame(*req.get(), kChunks));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(kChunks, reads, arraysize(reads),
writes.get(), kChunks));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
// In this test, we enable compression, but get a uncompressed SynReply from
// the server. Verify that teardown is all clean.
TEST_P(SpdyNetworkTransactionTest, DecompressFailureOnSynReply) {
// For this test, we turn on the normal compression.
EnableCompression(true);
scoped_ptr<spdy::SpdyFrame> compressed(
ConstructSpdyGet(NULL, 0, true, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame> rst(
ConstructSpdyRstStream(1, spdy::PROTOCOL_ERROR));
MockWrite writes[] = {
CreateMockWrite(*compressed),
CreateMockWrite(*rst),
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0)
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(ERR_SPDY_PROTOCOL_ERROR, out.rv);
data->Reset();
EnableCompression(false);
}
// Test that the NetLog contains good data for a simple GET request.
TEST_P(SpdyNetworkTransactionTest, NetLog) {
static const char* const kExtraHeaders[] = {
"user-agent", "Chrome",
};
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(kExtraHeaders, 1, false, 1,
LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
net::CapturingBoundNetLog log(net::CapturingNetLog::kUnbounded);
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequestWithUserAgent(),
log.bound(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
// Check that the NetLog was filled reasonably.
// This test is intentionally non-specific about the exact ordering of the
// log; instead we just check to make sure that certain events exist, and that
// they are in the right order.
EXPECT_LT(0u, log.entries().size());
int pos = 0;
pos = net::ExpectLogContainsSomewhere(log.entries(), 0,
net::NetLog::TYPE_HTTP_TRANSACTION_SEND_REQUEST,
net::NetLog::PHASE_BEGIN);
pos = net::ExpectLogContainsSomewhere(log.entries(), pos + 1,
net::NetLog::TYPE_HTTP_TRANSACTION_SEND_REQUEST,
net::NetLog::PHASE_END);
pos = net::ExpectLogContainsSomewhere(log.entries(), pos + 1,
net::NetLog::TYPE_HTTP_TRANSACTION_READ_HEADERS,
net::NetLog::PHASE_BEGIN);
pos = net::ExpectLogContainsSomewhere(log.entries(), pos + 1,
net::NetLog::TYPE_HTTP_TRANSACTION_READ_HEADERS,
net::NetLog::PHASE_END);
pos = net::ExpectLogContainsSomewhere(log.entries(), pos + 1,
net::NetLog::TYPE_HTTP_TRANSACTION_READ_BODY,
net::NetLog::PHASE_BEGIN);
pos = net::ExpectLogContainsSomewhere(log.entries(), pos + 1,
net::NetLog::TYPE_HTTP_TRANSACTION_READ_BODY,
net::NetLog::PHASE_END);
// Check that we logged all the headers correctly
pos = net::ExpectLogContainsSomewhere(
log.entries(), 0,
net::NetLog::TYPE_SPDY_SESSION_SYN_STREAM,
net::NetLog::PHASE_NONE);
CapturingNetLog::Entry entry = log.entries()[pos];
NetLogSpdySynParameter* request_params =
static_cast<NetLogSpdySynParameter*>(entry.extra_parameters.get());
spdy::SpdyHeaderBlock* headers =
request_params->GetHeaders().get();
spdy::SpdyHeaderBlock expected;
expected["host"] = "www.google.com";
expected["url"] = "/";
expected["scheme"] = "http";
expected["version"] = "HTTP/1.1";
expected["method"] = "GET";
expected["user-agent"] = "Chrome";
EXPECT_EQ(expected.size(), headers->size());
spdy::SpdyHeaderBlock::const_iterator end = expected.end();
for (spdy::SpdyHeaderBlock::const_iterator it = expected.begin();
it != end;
++it) {
EXPECT_EQ(it->second, (*headers)[it->first]);
}
}
// Since we buffer the IO from the stream to the renderer, this test verifies
// that when we read out the maximum amount of data (e.g. we received 50 bytes
// on the network, but issued a Read for only 5 of those bytes) that the data
// flow still works correctly.
TEST_P(SpdyNetworkTransactionTest, BufferFull) {
spdy::SpdyFramer framer;
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
// 2 data frames in a single read.
scoped_ptr<spdy::SpdyFrame> data_frame_1(
framer.CreateDataFrame(1, "goodby", 6, spdy::DATA_FLAG_NONE));
scoped_ptr<spdy::SpdyFrame> data_frame_2(
framer.CreateDataFrame(1, "e worl", 6, spdy::DATA_FLAG_NONE));
const spdy::SpdyFrame* data_frames[2] = {
data_frame_1.get(),
data_frame_2.get(),
};
char combined_data_frames[100];
int combined_data_frames_len =
CombineFrames(data_frames, arraysize(data_frames),
combined_data_frames, arraysize(combined_data_frames));
scoped_ptr<spdy::SpdyFrame> last_frame(
framer.CreateDataFrame(1, "d", 1, spdy::DATA_FLAG_FIN));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*resp),
MockRead(true, ERR_IO_PENDING), // Force a pause
MockRead(true, combined_data_frames, combined_data_frames_len),
MockRead(true, ERR_IO_PENDING), // Force a pause
CreateMockRead(*last_frame),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
TestCompletionCallback callback;
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
TransactionHelperResult out = helper.output();
out.rv = callback.WaitForResult();
EXPECT_EQ(out.rv, OK);
const HttpResponseInfo* response = trans->GetResponseInfo();
EXPECT_TRUE(response->headers != NULL);
EXPECT_TRUE(response->was_fetched_via_spdy);
out.status_line = response->headers->GetStatusLine();
out.response_info = *response; // Make a copy so we can verify.
// Read Data
TestCompletionCallback read_callback;
std::string content;
do {
// Read small chunks at a time.
const int kSmallReadSize = 3;
scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(kSmallReadSize));
rv = trans->Read(buf, kSmallReadSize, &read_callback);
if (rv == net::ERR_IO_PENDING) {
data->CompleteRead();
rv = read_callback.WaitForResult();
}
if (rv > 0) {
content.append(buf->data(), rv);
} else if (rv < 0) {
NOTREACHED();
}
} while (rv > 0);
out.response_data.swap(content);
// Flush the MessageLoop while the SpdySessionDependencies (in particular, the
// MockClientSocketFactory) are still alive.
MessageLoop::current()->RunAllPending();
// Verify that we consumed all test data.
helper.VerifyDataConsumed();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("goodbye world", out.response_data);
}
TEST_P(SpdyNetworkTransactionTest, ConnectFailureFallbackToHttp) {
MockConnect connects[] = {
MockConnect(true, ERR_NAME_NOT_RESOLVED),
MockConnect(false, ERR_NAME_NOT_RESOLVED),
MockConnect(true, ERR_INTERNET_DISCONNECTED),
MockConnect(false, ERR_INTERNET_DISCONNECTED)
};
for (size_t index = 0; index < arraysize(connects); ++index) {
scoped_ptr<spdy::SpdyFrame> req(
ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = {
CreateMockWrite(*req),
MockWrite(true, 0, 0) // EOF
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(connects[index], 1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
// Set up http fallback data.
MockRead http_fallback_data[] = {
MockRead("HTTP/1.1 200 OK\r\n\r\n"),
MockRead("hello world!!!"),
MockRead(true, OK),
};
scoped_ptr<StaticSocketDataProvider> http_fallback(
new StaticSocketDataProvider(http_fallback_data,
arraysize(http_fallback_data),
NULL, 0));
helper.AddDataNoSSL(http_fallback.get());
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&helper.request(), &callback, BoundNetLog());
EXPECT_EQ(rv, ERR_IO_PENDING);
rv = callback.WaitForResult();
const HttpResponseInfo* response = trans->GetResponseInfo();
if (GetParam() == SPDYNOSSL || GetParam() == SPDYSSL) {
ASSERT_TRUE(response == NULL);
return;
}
if (GetParam() != SPDYNPN)
NOTREACHED();
ASSERT_TRUE(response != NULL);
ASSERT_TRUE(response->headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response->headers->GetStatusLine());
std::string response_data;
rv = ReadTransaction(trans, &response_data);
EXPECT_EQ(OK, rv);
EXPECT_TRUE(!response->was_fetched_via_spdy);
EXPECT_TRUE(!response->was_npn_negotiated);
EXPECT_TRUE(response->was_alternate_protocol_available);
EXPECT_TRUE(http_fallback->at_read_eof());
EXPECT_EQ(0u, data->read_index());
EXPECT_EQ(0u, data->write_index());
EXPECT_EQ("hello world!!!", response_data);
}
}
// Verify that basic buffering works; when multiple data frames arrive
// at the same time, ensure that we don't notify a read completion for
// each data frame individually.
TEST_P(SpdyNetworkTransactionTest, Buffering) {
spdy::SpdyFramer framer;
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
// 4 data frames in a single read.
scoped_ptr<spdy::SpdyFrame> data_frame(
framer.CreateDataFrame(1, "message", 7, spdy::DATA_FLAG_NONE));
scoped_ptr<spdy::SpdyFrame> data_frame_fin(
framer.CreateDataFrame(1, "message", 7, spdy::DATA_FLAG_FIN));
const spdy::SpdyFrame* data_frames[4] = {
data_frame.get(),
data_frame.get(),
data_frame.get(),
data_frame_fin.get()
};
char combined_data_frames[100];
int combined_data_frames_len =
CombineFrames(data_frames, arraysize(data_frames),
combined_data_frames, arraysize(combined_data_frames));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*resp),
MockRead(true, ERR_IO_PENDING), // Force a pause
MockRead(true, combined_data_frames, combined_data_frames_len),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
TransactionHelperResult out = helper.output();
out.rv = callback.WaitForResult();
EXPECT_EQ(out.rv, OK);
const HttpResponseInfo* response = trans->GetResponseInfo();
EXPECT_TRUE(response->headers != NULL);
EXPECT_TRUE(response->was_fetched_via_spdy);
out.status_line = response->headers->GetStatusLine();
out.response_info = *response; // Make a copy so we can verify.
// Read Data
TestCompletionCallback read_callback;
std::string content;
int reads_completed = 0;
do {
// Read small chunks at a time.
const int kSmallReadSize = 14;
scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(kSmallReadSize));
rv = trans->Read(buf, kSmallReadSize, &read_callback);
if (rv == net::ERR_IO_PENDING) {
data->CompleteRead();
rv = read_callback.WaitForResult();
}
if (rv > 0) {
EXPECT_EQ(kSmallReadSize, rv);
content.append(buf->data(), rv);
} else if (rv < 0) {
FAIL() << "Unexpected read error: " << rv;
}
reads_completed++;
} while (rv > 0);
EXPECT_EQ(3, reads_completed); // Reads are: 14 bytes, 14 bytes, 0 bytes.
out.response_data.swap(content);
// Flush the MessageLoop while the SpdySessionDependencies (in particular, the
// MockClientSocketFactory) are still alive.
MessageLoop::current()->RunAllPending();
// Verify that we consumed all test data.
helper.VerifyDataConsumed();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("messagemessagemessagemessage", out.response_data);
}
// Verify the case where we buffer data but read it after it has been buffered.
TEST_P(SpdyNetworkTransactionTest, BufferedAll) {
spdy::SpdyFramer framer;
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
// 5 data frames in a single read.
scoped_ptr<spdy::SpdyFrame> syn_reply(
ConstructSpdyGetSynReply(NULL, 0, 1));
syn_reply->set_flags(spdy::CONTROL_FLAG_NONE); // turn off FIN bit
scoped_ptr<spdy::SpdyFrame> data_frame(
framer.CreateDataFrame(1, "message", 7, spdy::DATA_FLAG_NONE));
scoped_ptr<spdy::SpdyFrame> data_frame_fin(
framer.CreateDataFrame(1, "message", 7, spdy::DATA_FLAG_FIN));
const spdy::SpdyFrame* frames[5] = {
syn_reply.get(),
data_frame.get(),
data_frame.get(),
data_frame.get(),
data_frame_fin.get()
};
char combined_frames[200];
int combined_frames_len =
CombineFrames(frames, arraysize(frames),
combined_frames, arraysize(combined_frames));
MockRead reads[] = {
MockRead(true, combined_frames, combined_frames_len),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
TransactionHelperResult out = helper.output();
out.rv = callback.WaitForResult();
EXPECT_EQ(out.rv, OK);
const HttpResponseInfo* response = trans->GetResponseInfo();
EXPECT_TRUE(response->headers != NULL);
EXPECT_TRUE(response->was_fetched_via_spdy);
out.status_line = response->headers->GetStatusLine();
out.response_info = *response; // Make a copy so we can verify.
// Read Data
TestCompletionCallback read_callback;
std::string content;
int reads_completed = 0;
do {
// Read small chunks at a time.
const int kSmallReadSize = 14;
scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(kSmallReadSize));
rv = trans->Read(buf, kSmallReadSize, &read_callback);
if (rv > 0) {
EXPECT_EQ(kSmallReadSize, rv);
content.append(buf->data(), rv);
} else if (rv < 0) {
FAIL() << "Unexpected read error: " << rv;
}
reads_completed++;
} while (rv > 0);
EXPECT_EQ(3, reads_completed);
out.response_data.swap(content);
// Flush the MessageLoop while the SpdySessionDependencies (in particular, the
// MockClientSocketFactory) are still alive.
MessageLoop::current()->RunAllPending();
// Verify that we consumed all test data.
helper.VerifyDataConsumed();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("messagemessagemessagemessage", out.response_data);
}
// Verify the case where we buffer data and close the connection.
TEST_P(SpdyNetworkTransactionTest, BufferedClosed) {
spdy::SpdyFramer framer;
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
// All data frames in a single read.
// NOTE: We don't FIN the stream.
scoped_ptr<spdy::SpdyFrame> data_frame(
framer.CreateDataFrame(1, "message", 7, spdy::DATA_FLAG_NONE));
const spdy::SpdyFrame* data_frames[4] = {
data_frame.get(),
data_frame.get(),
data_frame.get(),
data_frame.get()
};
char combined_data_frames[100];
int combined_data_frames_len =
CombineFrames(data_frames, arraysize(data_frames),
combined_data_frames, arraysize(combined_data_frames));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*resp),
MockRead(true, ERR_IO_PENDING), // Force a wait
MockRead(true, combined_data_frames, combined_data_frames_len),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
TransactionHelperResult out = helper.output();
out.rv = callback.WaitForResult();
EXPECT_EQ(out.rv, OK);
const HttpResponseInfo* response = trans->GetResponseInfo();
EXPECT_TRUE(response->headers != NULL);
EXPECT_TRUE(response->was_fetched_via_spdy);
out.status_line = response->headers->GetStatusLine();
out.response_info = *response; // Make a copy so we can verify.
// Read Data
TestCompletionCallback read_callback;
std::string content;
int reads_completed = 0;
do {
// Read small chunks at a time.
const int kSmallReadSize = 14;
scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(kSmallReadSize));
rv = trans->Read(buf, kSmallReadSize, &read_callback);
if (rv == net::ERR_IO_PENDING) {
data->CompleteRead();
rv = read_callback.WaitForResult();
}
if (rv > 0) {
content.append(buf->data(), rv);
} else if (rv < 0) {
// This test intentionally closes the connection, and will get an error.
EXPECT_EQ(ERR_CONNECTION_CLOSED, rv);
break;
}
reads_completed++;
} while (rv > 0);
EXPECT_EQ(0, reads_completed);
out.response_data.swap(content);
// Flush the MessageLoop while the SpdySessionDependencies (in particular, the
// MockClientSocketFactory) are still alive.
MessageLoop::current()->RunAllPending();
// Verify that we consumed all test data.
helper.VerifyDataConsumed();
}
// Verify the case where we buffer data and cancel the transaction.
TEST_P(SpdyNetworkTransactionTest, BufferedCancelled) {
spdy::SpdyFramer framer;
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
// NOTE: We don't FIN the stream.
scoped_ptr<spdy::SpdyFrame> data_frame(
framer.CreateDataFrame(1, "message", 7, spdy::DATA_FLAG_NONE));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*resp),
MockRead(true, ERR_IO_PENDING), // Force a wait
CreateMockRead(*data_frame),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
TransactionHelperResult out = helper.output();
out.rv = callback.WaitForResult();
EXPECT_EQ(out.rv, OK);
const HttpResponseInfo* response = trans->GetResponseInfo();
EXPECT_TRUE(response->headers != NULL);
EXPECT_TRUE(response->was_fetched_via_spdy);
out.status_line = response->headers->GetStatusLine();
out.response_info = *response; // Make a copy so we can verify.
// Read Data
TestCompletionCallback read_callback;
do {
const int kReadSize = 256;
scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(kReadSize));
rv = trans->Read(buf, kReadSize, &read_callback);
if (rv == net::ERR_IO_PENDING) {
// Complete the read now, which causes buffering to start.
data->CompleteRead();
// Destroy the transaction, causing the stream to get cancelled
// and orphaning the buffered IO task.
helper.ResetTrans();
break;
}
// We shouldn't get here in this test.
FAIL() << "Unexpected read: " << rv;
} while (rv > 0);
// Flush the MessageLoop; this will cause the buffered IO task
// to run for the final time.
MessageLoop::current()->RunAllPending();
// Verify that we consumed all test data.
helper.VerifyDataConsumed();
}
// Test that if the server requests persistence of settings, that we save
// the settings in the SpdySettingsStorage.
TEST_P(SpdyNetworkTransactionTest, SettingsSaved) {
static const SpdyHeaderInfo kSynReplyInfo = {
spdy::SYN_REPLY, // Syn Reply
1, // Stream ID
0, // Associated Stream ID
net::ConvertRequestPriorityToSpdyPriority(LOWEST),
// Priority
spdy::CONTROL_FLAG_NONE, // Control Flags
false, // Compressed
spdy::INVALID, // Status
NULL, // Data
0, // Data Length
spdy::DATA_FLAG_NONE // Data Flags
};
static const char* const kExtraHeaders[] = {
"status", "200",
"version", "HTTP/1.1"
};
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
// Verify that no settings exist initially.
HostPortPair host_port_pair("www.google.com", helper.port());
EXPECT_TRUE(helper.session()->spdy_settings().Get(host_port_pair).empty());
// Construct the request.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
// Construct the reply.
scoped_ptr<spdy::SpdyFrame> reply(
ConstructSpdyPacket(kSynReplyInfo,
kExtraHeaders,
arraysize(kExtraHeaders) / 2,
NULL,
0));
unsigned int kSampleId1 = 0x1;
unsigned int kSampleValue1 = 0x0a0a0a0a;
unsigned int kSampleId2 = 0x2;
unsigned int kSampleValue2 = 0x0b0b0b0b;
unsigned int kSampleId3 = 0xababab;
unsigned int kSampleValue3 = 0x0c0c0c0c;
scoped_ptr<spdy::SpdyFrame> settings_frame;
{
// Construct the SETTINGS frame.
spdy::SpdySettings settings;
spdy::SettingsFlagsAndId setting(0);
// First add a persisted setting
setting.set_flags(spdy::SETTINGS_FLAG_PLEASE_PERSIST);
setting.set_id(kSampleId1);
settings.push_back(std::make_pair(setting, kSampleValue1));
// Next add a non-persisted setting
setting.set_flags(0);
setting.set_id(kSampleId2);
settings.push_back(std::make_pair(setting, kSampleValue2));
// Next add another persisted setting
setting.set_flags(spdy::SETTINGS_FLAG_PLEASE_PERSIST);
setting.set_id(kSampleId3);
settings.push_back(std::make_pair(setting, kSampleValue3));
settings_frame.reset(ConstructSpdySettings(settings));
}
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*reply),
CreateMockRead(*body),
CreateMockRead(*settings_frame),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
helper.AddData(data.get());
helper.RunDefaultTest();
helper.VerifyDataConsumed();
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
{
// Verify we had two persisted settings.
spdy::SpdySettings saved_settings =
helper.session()->spdy_settings().Get(host_port_pair);
ASSERT_EQ(2u, saved_settings.size());
// Verify the first persisted setting.
spdy::SpdySetting setting = saved_settings.front();
saved_settings.pop_front();
EXPECT_EQ(spdy::SETTINGS_FLAG_PERSISTED, setting.first.flags());
EXPECT_EQ(kSampleId1, setting.first.id());
EXPECT_EQ(kSampleValue1, setting.second);
// Verify the second persisted setting.
setting = saved_settings.front();
saved_settings.pop_front();
EXPECT_EQ(spdy::SETTINGS_FLAG_PERSISTED, setting.first.flags());
EXPECT_EQ(kSampleId3, setting.first.id());
EXPECT_EQ(kSampleValue3, setting.second);
}
}
// Test that when there are settings saved that they are sent back to the
// server upon session establishment.
TEST_P(SpdyNetworkTransactionTest, SettingsPlayback) {
static const SpdyHeaderInfo kSynReplyInfo = {
spdy::SYN_REPLY, // Syn Reply
1, // Stream ID
0, // Associated Stream ID
net::ConvertRequestPriorityToSpdyPriority(LOWEST),
// Priority
spdy::CONTROL_FLAG_NONE, // Control Flags
false, // Compressed
spdy::INVALID, // Status
NULL, // Data
0, // Data Length
spdy::DATA_FLAG_NONE // Data Flags
};
static const char* kExtraHeaders[] = {
"status", "200",
"version", "HTTP/1.1"
};
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
// Verify that no settings exist initially.
HostPortPair host_port_pair("www.google.com", helper.port());
EXPECT_TRUE(helper.session()->spdy_settings().Get(host_port_pair).empty());
unsigned int kSampleId1 = 0x1;
unsigned int kSampleValue1 = 0x0a0a0a0a;
unsigned int kSampleId2 = 0xababab;
unsigned int kSampleValue2 = 0x0c0c0c0c;
// Manually insert settings into the SpdySettingsStorage here.
{
spdy::SpdySettings settings;
spdy::SettingsFlagsAndId setting(0);
// First add a persisted setting
setting.set_flags(spdy::SETTINGS_FLAG_PLEASE_PERSIST);
setting.set_id(kSampleId1);
settings.push_back(std::make_pair(setting, kSampleValue1));
// Next add another persisted setting
setting.set_flags(spdy::SETTINGS_FLAG_PLEASE_PERSIST);
setting.set_id(kSampleId2);
settings.push_back(std::make_pair(setting, kSampleValue2));
helper.session()->mutable_spdy_settings()->Set(host_port_pair, settings);
}
EXPECT_EQ(2u, helper.session()->spdy_settings().Get(host_port_pair).size());
// Construct the SETTINGS frame.
const spdy::SpdySettings& settings =
helper.session()->spdy_settings().Get(host_port_pair);
scoped_ptr<spdy::SpdyFrame> settings_frame(ConstructSpdySettings(settings));
// Construct the request.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = {
CreateMockWrite(*settings_frame),
CreateMockWrite(*req),
};
// Construct the reply.
scoped_ptr<spdy::SpdyFrame> reply(
ConstructSpdyPacket(kSynReplyInfo,
kExtraHeaders,
arraysize(kExtraHeaders) / 2,
NULL,
0));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*reply),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(2, reads, arraysize(reads),
writes, arraysize(writes)));
helper.AddData(data.get());
helper.RunDefaultTest();
helper.VerifyDataConsumed();
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
{
// Verify we had two persisted settings.
spdy::SpdySettings saved_settings =
helper.session()->spdy_settings().Get(host_port_pair);
ASSERT_EQ(2u, saved_settings.size());
// Verify the first persisted setting.
spdy::SpdySetting setting = saved_settings.front();
saved_settings.pop_front();
EXPECT_EQ(spdy::SETTINGS_FLAG_PERSISTED, setting.first.flags());
EXPECT_EQ(kSampleId1, setting.first.id());
EXPECT_EQ(kSampleValue1, setting.second);
// Verify the second persisted setting.
setting = saved_settings.front();
saved_settings.pop_front();
EXPECT_EQ(spdy::SETTINGS_FLAG_PERSISTED, setting.first.flags());
EXPECT_EQ(kSampleId2, setting.first.id());
EXPECT_EQ(kSampleValue2, setting.second);
}
}
TEST_P(SpdyNetworkTransactionTest, GoAwayWithActiveStream) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
scoped_ptr<spdy::SpdyFrame> go_away(ConstructSpdyGoAway());
MockRead reads[] = {
CreateMockRead(*go_away),
MockRead(true, 0, 0), // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.AddData(data);
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(ERR_ABORTED, out.rv);
}
TEST_P(SpdyNetworkTransactionTest, CloseWithActiveStream) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*resp),
MockRead(false, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
BoundNetLog log;
NormalSpdyTransactionHelper helper(CreateGetRequest(),
log, GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
TransactionHelperResult out;
out.rv = trans->Start(&CreateGetRequest(), &callback, log);
EXPECT_EQ(out.rv, ERR_IO_PENDING);
out.rv = callback.WaitForResult();
EXPECT_EQ(out.rv, OK);
const HttpResponseInfo* response = trans->GetResponseInfo();
EXPECT_TRUE(response->headers != NULL);
EXPECT_TRUE(response->was_fetched_via_spdy);
out.rv = ReadTransaction(trans, &out.response_data);
EXPECT_EQ(ERR_CONNECTION_CLOSED, out.rv);
// Verify that we consumed all test data.
helper.VerifyDataConsumed();
}
// Test to make sure we can correctly connect through a proxy.
TEST_P(SpdyNetworkTransactionTest, ProxyConnect) {
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.session_deps().reset(new SpdySessionDependencies(
ProxyService::CreateFixedFromPacResult("PROXY myproxy:70")));
helper.SetSession(make_scoped_refptr(
SpdySessionDependencies::SpdyCreateSession(helper.session_deps().get())));
helper.RunPreTestSetup();
HttpNetworkTransaction* trans = helper.trans();
const char kConnect443[] = {"CONNECT www.google.com:443 HTTP/1.1\r\n"
"Host: www.google.com\r\n"
"Proxy-Connection: keep-alive\r\n\r\n"};
const char kConnect80[] = {"CONNECT www.google.com:80 HTTP/1.1\r\n"
"Host: www.google.com\r\n"
"Proxy-Connection: keep-alive\r\n\r\n"};
const char kHTTP200[] = {"HTTP/1.1 200 OK\r\n\r\n"};
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockWrite writes_SPDYNPN[] = {
MockWrite(false, kConnect443, arraysize(kConnect443) - 1, 0),
CreateMockWrite(*req, 2),
};
MockRead reads_SPDYNPN[] = {
MockRead(false, kHTTP200, arraysize(kHTTP200) - 1, 1),
CreateMockRead(*resp, 3),
CreateMockRead(*body.get(), 4),
MockRead(true, 0, 0, 5),
};
MockWrite writes_SPDYSSL[] = {
MockWrite(false, kConnect80, arraysize(kConnect80) - 1, 0),
CreateMockWrite(*req, 2),
};
MockRead reads_SPDYSSL[] = {
MockRead(false, kHTTP200, arraysize(kHTTP200) - 1, 1),
CreateMockRead(*resp, 3),
CreateMockRead(*body.get(), 4),
MockRead(true, 0, 0, 5),
};
MockWrite writes_SPDYNOSSL[] = {
CreateMockWrite(*req, 0),
};
MockRead reads_SPDYNOSSL[] = {
CreateMockRead(*resp, 1),
CreateMockRead(*body.get(), 2),
MockRead(true, 0, 0, 3),
};
scoped_refptr<OrderedSocketData> data;
switch(GetParam()) {
case SPDYNOSSL:
data = new OrderedSocketData(reads_SPDYNOSSL,
arraysize(reads_SPDYNOSSL),
writes_SPDYNOSSL,
arraysize(writes_SPDYNOSSL));
break;
case SPDYSSL:
data = new OrderedSocketData(reads_SPDYSSL, arraysize(reads_SPDYSSL),
writes_SPDYSSL, arraysize(writes_SPDYSSL));
break;
case SPDYNPN:
data = new OrderedSocketData(reads_SPDYNPN, arraysize(reads_SPDYNPN),
writes_SPDYNPN, arraysize(writes_SPDYNPN));
break;
default:
NOTREACHED();
}
helper.AddData(data.get());
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
EXPECT_EQ(0, rv);
// Verify the SYN_REPLY.
HttpResponseInfo response = *trans->GetResponseInfo();
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
std::string response_data;
ASSERT_EQ(OK, ReadTransaction(trans, &response_data));
EXPECT_EQ("hello!", response_data);
helper.VerifyDataConsumed();
}
// Test to make sure we can correctly connect through a proxy to www.google.com,
// if there already exists a direct spdy connection to www.google.com. See
// http://crbug.com/49874
TEST_P(SpdyNetworkTransactionTest, DirectConnectProxyReconnect) {
// When setting up the first transaction, we store the SpdySessionPool so that
// we can use the same pool in the second transaction.
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
// Use a proxy service which returns a proxy fallback list from DIRECT to
// myproxy:70. For this test there will be no fallback, so it is equivalent
// to simply DIRECT. The reason for appending the second proxy is to verify
// that the session pool key used does is just "DIRECT".
helper.session_deps().reset(new SpdySessionDependencies(
ProxyService::CreateFixedFromPacResult("DIRECT; PROXY myproxy:70")));
helper.SetSession(make_scoped_refptr(
SpdySessionDependencies::SpdyCreateSession(helper.session_deps().get())));
SpdySessionPool* spdy_session_pool = helper.session()->spdy_session_pool();
helper.RunPreTestSetup();
// Construct and send a simple GET request.
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = {
CreateMockWrite(*req, 1),
};
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp, 2),
CreateMockRead(*body, 3),
MockRead(true, ERR_IO_PENDING, 4), // Force a pause
MockRead(true, 0, 5) // EOF
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(reads, arraysize(reads),
writes, arraysize(writes)));
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback;
TransactionHelperResult out;
out.rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(out.rv, ERR_IO_PENDING);
out.rv = callback.WaitForResult();
EXPECT_EQ(out.rv, OK);
const HttpResponseInfo* response = trans->GetResponseInfo();
EXPECT_TRUE(response->headers != NULL);
EXPECT_TRUE(response->was_fetched_via_spdy);
out.rv = ReadTransaction(trans, &out.response_data);
EXPECT_EQ(OK, out.rv);
out.status_line = response->headers->GetStatusLine();
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
// Check that the SpdySession is still in the SpdySessionPool.
HostPortPair host_port_pair("www.google.com", helper.port());
HostPortProxyPair session_pool_key_direct(
host_port_pair, ProxyServer::Direct());
EXPECT_TRUE(spdy_session_pool->HasSession(session_pool_key_direct));
HostPortProxyPair session_pool_key_proxy(
host_port_pair,
ProxyServer::FromURI("www.foo.com", ProxyServer::SCHEME_HTTP));
EXPECT_FALSE(spdy_session_pool->HasSession(session_pool_key_proxy));
// Set up data for the proxy connection.
const char kConnect443[] = {"CONNECT www.google.com:443 HTTP/1.1\r\n"
"Host: www.google.com\r\n"
"Proxy-Connection: keep-alive\r\n\r\n"};
const char kConnect80[] = {"CONNECT www.google.com:80 HTTP/1.1\r\n"
"Host: www.google.com\r\n"
"Proxy-Connection: keep-alive\r\n\r\n"};
const char kHTTP200[] = {"HTTP/1.1 200 OK\r\n\r\n"};
scoped_ptr<spdy::SpdyFrame> req2(ConstructSpdyGet(
"http://www.google.com/foo.dat", false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame> resp2(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body2(ConstructSpdyBodyFrame(1, true));
MockWrite writes_SPDYNPN[] = {
MockWrite(false, kConnect443, arraysize(kConnect443) - 1, 0),
CreateMockWrite(*req2, 2),
};
MockRead reads_SPDYNPN[] = {
MockRead(false, kHTTP200, arraysize(kHTTP200) - 1, 1),
CreateMockRead(*resp2, 3),
CreateMockRead(*body2, 4),
MockRead(true, 0, 5) // EOF
};
MockWrite writes_SPDYNOSSL[] = {
CreateMockWrite(*req2, 0),
};
MockRead reads_SPDYNOSSL[] = {
CreateMockRead(*resp2, 1),
CreateMockRead(*body2, 2),
MockRead(true, 0, 3) // EOF
};
MockWrite writes_SPDYSSL[] = {
MockWrite(false, kConnect80, arraysize(kConnect80) - 1, 0),
CreateMockWrite(*req2, 2),
};
MockRead reads_SPDYSSL[] = {
MockRead(false, kHTTP200, arraysize(kHTTP200) - 1, 1),
CreateMockRead(*resp2, 3),
CreateMockRead(*body2, 4),
MockRead(true, 0, 0, 5),
};
scoped_refptr<OrderedSocketData> data_proxy;
switch(GetParam()) {
case SPDYNPN:
data_proxy = new OrderedSocketData(reads_SPDYNPN,
arraysize(reads_SPDYNPN),
writes_SPDYNPN,
arraysize(writes_SPDYNPN));
break;
case SPDYNOSSL:
data_proxy = new OrderedSocketData(reads_SPDYNOSSL,
arraysize(reads_SPDYNOSSL),
writes_SPDYNOSSL,
arraysize(writes_SPDYNOSSL));
break;
case SPDYSSL:
data_proxy = new OrderedSocketData(reads_SPDYSSL,
arraysize(reads_SPDYSSL),
writes_SPDYSSL,
arraysize(writes_SPDYSSL));
break;
default:
NOTREACHED();
}
// Create another request to www.google.com, but this time through a proxy.
HttpRequestInfo request_proxy;
request_proxy.method = "GET";
request_proxy.url = GURL("http://www.google.com/foo.dat");
request_proxy.load_flags = 0;
scoped_ptr<SpdySessionDependencies> ssd_proxy(new SpdySessionDependencies());
// Ensure that this transaction uses the same SpdySessionPool.
scoped_refptr<HttpNetworkSession> session_proxy(
SpdySessionDependencies::SpdyCreateSession(ssd_proxy.get()));
NormalSpdyTransactionHelper helper_proxy(request_proxy,
BoundNetLog(), GetParam());
HttpNetworkSessionPeer session_peer(session_proxy);
session_peer.SetProxyService(
ProxyService::CreateFixedFromPacResult("PROXY myproxy:70"));
helper_proxy.session_deps().swap(ssd_proxy);
helper_proxy.SetSession(session_proxy);
helper_proxy.RunPreTestSetup();
helper_proxy.AddData(data_proxy.get());
HttpNetworkTransaction* trans_proxy = helper_proxy.trans();
TestCompletionCallback callback_proxy;
int rv = trans_proxy->Start(&request_proxy, &callback_proxy, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback_proxy.WaitForResult();
EXPECT_EQ(0, rv);
HttpResponseInfo response_proxy = *trans_proxy->GetResponseInfo();
EXPECT_TRUE(response_proxy.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response_proxy.headers->GetStatusLine());
std::string response_data;
ASSERT_EQ(OK, ReadTransaction(trans_proxy, &response_data));
EXPECT_EQ("hello!", response_data);
data->CompleteRead();
helper_proxy.VerifyDataConsumed();
}
// When we get a TCP-level RST, we need to retry a HttpNetworkTransaction
// on a new connection, if the connection was previously known to be good.
// This can happen when a server reboots without saying goodbye, or when
// we're behind a NAT that masked the RST.
TEST_P(SpdyNetworkTransactionTest, VerifyRetryOnConnectionReset) {
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, ERR_IO_PENDING),
MockRead(true, ERR_CONNECTION_RESET),
};
MockRead reads2[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
// This test has a couple of variants.
enum {
// Induce the RST while waiting for our transaction to send.
VARIANT_RST_DURING_SEND_COMPLETION,
// Induce the RST while waiting for our transaction to read.
// In this case, the send completed - everything copied into the SNDBUF.
VARIANT_RST_DURING_READ_COMPLETION
};
for (int variant = VARIANT_RST_DURING_SEND_COMPLETION;
variant <= VARIANT_RST_DURING_READ_COMPLETION;
++variant) {
scoped_refptr<DelayedSocketData> data1(
new DelayedSocketData(1, reads, arraysize(reads),
NULL, 0));
scoped_refptr<DelayedSocketData> data2(
new DelayedSocketData(1, reads2, arraysize(reads2),
NULL, 0));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.AddData(data1.get());
helper.AddData(data2.get());
helper.RunPreTestSetup();
for (int i = 0; i < 2; ++i) {
scoped_ptr<HttpNetworkTransaction> trans(
new HttpNetworkTransaction(helper.session()));
TestCompletionCallback callback;
int rv = trans->Start(&helper.request(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
// On the second transaction, we trigger the RST.
if (i == 1) {
if (variant == VARIANT_RST_DURING_READ_COMPLETION) {
// Writes to the socket complete asynchronously on SPDY by running
// through the message loop. Complete the write here.
MessageLoop::current()->RunAllPending();
}
// Now schedule the ERR_CONNECTION_RESET.
EXPECT_EQ(3u, data1->read_index());
data1->CompleteRead();
EXPECT_EQ(4u, data1->read_index());
}
rv = callback.WaitForResult();
EXPECT_EQ(OK, rv);
const HttpResponseInfo* response = trans->GetResponseInfo();
ASSERT_TRUE(response != NULL);
EXPECT_TRUE(response->headers != NULL);
EXPECT_TRUE(response->was_fetched_via_spdy);
std::string response_data;
rv = ReadTransaction(trans.get(), &response_data);
EXPECT_EQ(OK, rv);
EXPECT_EQ("HTTP/1.1 200 OK", response->headers->GetStatusLine());
EXPECT_EQ("hello!", response_data);
}
helper.VerifyDataConsumed();
}
}
// Test that turning SPDY on and off works properly.
TEST_P(SpdyNetworkTransactionTest, SpdyOnOffToggle) {
net::HttpStreamFactory::set_spdy_enabled(true);
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite spdy_writes[] = { CreateMockWrite(*req) };
scoped_ptr<spdy::SpdyFrame> resp(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame> body(ConstructSpdyBodyFrame(1, true));
MockRead spdy_reads[] = {
CreateMockRead(*resp),
CreateMockRead(*body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1,
spdy_reads, arraysize(spdy_reads),
spdy_writes, arraysize(spdy_writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
net::HttpStreamFactory::set_spdy_enabled(false);
MockRead http_reads[] = {
MockRead("HTTP/1.1 200 OK\r\n\r\n"),
MockRead("hello from http"),
MockRead(false, OK),
};
scoped_refptr<DelayedSocketData> data2(
new DelayedSocketData(1, http_reads, arraysize(http_reads),
NULL, 0));
NormalSpdyTransactionHelper helper2(CreateGetRequest(),
BoundNetLog(), GetParam());
helper2.SetSpdyDisabled();
helper2.RunToCompletion(data2.get());
TransactionHelperResult out2 = helper2.output();
EXPECT_EQ(OK, out2.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out2.status_line);
EXPECT_EQ("hello from http", out2.response_data);
net::HttpStreamFactory::set_spdy_enabled(true);
}
// Tests that Basic authentication works over SPDY
TEST_P(SpdyNetworkTransactionTest, SpdyBasicAuth) {
net::HttpStreamFactory::set_spdy_enabled(true);
// The first request will be a bare GET, the second request will be a
// GET with an Authorization header.
scoped_ptr<spdy::SpdyFrame> req_get(
ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
const char* const kExtraAuthorizationHeaders[] = {
"authorization",
"Basic Zm9vOmJhcg==",
};
scoped_ptr<spdy::SpdyFrame> req_get_authorization(
ConstructSpdyGet(
kExtraAuthorizationHeaders,
arraysize(kExtraAuthorizationHeaders) / 2,
false, 3, LOWEST));
MockWrite spdy_writes[] = {
CreateMockWrite(*req_get, 1),
CreateMockWrite(*req_get_authorization, 4),
};
// The first response is a 401 authentication challenge, and the second
// response will be a 200 response since the second request includes a valid
// Authorization header.
const char* const kExtraAuthenticationHeaders[] = {
"WWW-Authenticate",
"Basic realm=\"MyRealm\""
};
scoped_ptr<spdy::SpdyFrame> resp_authentication(
ConstructSpdySynReplyError(
"401 Authentication Required",
kExtraAuthenticationHeaders,
arraysize(kExtraAuthenticationHeaders) / 2,
1));
scoped_ptr<spdy::SpdyFrame> body_authentication(
ConstructSpdyBodyFrame(1, true));
scoped_ptr<spdy::SpdyFrame> resp_data(ConstructSpdyGetSynReply(NULL, 0, 3));
scoped_ptr<spdy::SpdyFrame> body_data(ConstructSpdyBodyFrame(3, true));
MockRead spdy_reads[] = {
CreateMockRead(*resp_authentication, 2),
CreateMockRead(*body_authentication, 3),
CreateMockRead(*resp_data, 5),
CreateMockRead(*body_data, 6),
MockRead(true, 0, 7),
};
scoped_refptr<OrderedSocketData> data(
new OrderedSocketData(spdy_reads, arraysize(spdy_reads),
spdy_writes, arraysize(spdy_writes)));
HttpRequestInfo request(CreateGetRequest());
BoundNetLog net_log;
NormalSpdyTransactionHelper helper(request, net_log, GetParam());
helper.RunPreTestSetup();
helper.AddData(data.get());
HttpNetworkTransaction* trans = helper.trans();
TestCompletionCallback callback_start;
const int rv_start = trans->Start(&request, &callback_start, net_log);
EXPECT_EQ(ERR_IO_PENDING, rv_start);
const int rv_start_complete = callback_start.WaitForResult();
EXPECT_EQ(OK, rv_start_complete);
// Make sure the response has an auth challenge.
const HttpResponseInfo* const response_start = trans->GetResponseInfo();
ASSERT_TRUE(response_start != NULL);
ASSERT_TRUE(response_start->headers != NULL);
EXPECT_EQ(401, response_start->headers->response_code());
EXPECT_TRUE(response_start->was_fetched_via_spdy);
ASSERT_TRUE(response_start->auth_challenge.get() != NULL);
EXPECT_FALSE(response_start->auth_challenge->is_proxy);
EXPECT_EQ(L"basic", response_start->auth_challenge->scheme);
EXPECT_EQ(L"MyRealm", response_start->auth_challenge->realm);
// Restart with a username/password.
const string16 kFoo(ASCIIToUTF16("foo"));
const string16 kBar(ASCIIToUTF16("bar"));
TestCompletionCallback callback_restart;
const int rv_restart = trans->RestartWithAuth(kFoo, kBar, &callback_restart);
EXPECT_EQ(ERR_IO_PENDING, rv_restart);
const int rv_restart_complete = callback_restart.WaitForResult();
EXPECT_EQ(OK, rv_restart_complete);
// TODO(cbentzel): This is actually the same response object as before, but
// data has changed.
const HttpResponseInfo* const response_restart = trans->GetResponseInfo();
ASSERT_TRUE(response_restart != NULL);
ASSERT_TRUE(response_restart->headers != NULL);
EXPECT_EQ(200, response_restart->headers->response_code());
EXPECT_TRUE(response_restart->auth_challenge.get() == NULL);
}
TEST_P(SpdyNetworkTransactionTest, ServerPushWithHeaders) {
static const unsigned char kPushBodyFrame[] = {
0x00, 0x00, 0x00, 0x02, // header, ID
0x01, 0x00, 0x00, 0x06, // FIN, length
'p', 'u', 's', 'h', 'e', 'd' // "pushed"
};
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 1),
};
static const char* const kInitialHeaders[] = {
"url",
"http://www.google.com/foo.dat",
};
static const char* const kLateHeaders[] = {
"hello",
"bye",
"status",
"200",
"version",
"HTTP/1.1"
};
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyControlFrame(kInitialHeaders,
arraysize(kInitialHeaders) / 2,
false,
2,
LOWEST,
spdy::SYN_STREAM,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
1));
scoped_ptr<spdy::SpdyFrame>
stream2_headers(ConstructSpdyControlFrame(kLateHeaders,
arraysize(kLateHeaders) / 2,
false,
2,
LOWEST,
spdy::HEADERS,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
0));
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 2),
CreateMockRead(*stream2_syn, 3),
CreateMockRead(*stream2_headers, 4),
CreateMockRead(*stream1_body, 5, false),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame),
arraysize(kPushBodyFrame), 6),
MockRead(true, ERR_IO_PENDING, 7), // Force a pause
};
HttpResponseInfo response;
HttpResponseInfo response2;
std::string expected_push_result("pushed");
scoped_refptr<OrderedSocketData> data(new OrderedSocketData(
reads,
arraysize(reads),
writes,
arraysize(writes)));
RunServerPushTest(data.get(),
&response,
&response2,
expected_push_result);
// Verify the SYN_REPLY.
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
// Verify the pushed stream.
EXPECT_TRUE(response2.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response2.headers->GetStatusLine());
}
TEST_P(SpdyNetworkTransactionTest, ServerPushClaimBeforeHeaders) {
// We push a stream and attempt to claim it before the headers come down.
static const unsigned char kPushBodyFrame[] = {
0x00, 0x00, 0x00, 0x02, // header, ID
0x01, 0x00, 0x00, 0x06, // FIN, length
'p', 'u', 's', 'h', 'e', 'd' // "pushed"
};
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 0, false),
};
static const char* const kInitialHeaders[] = {
"url",
"http://www.google.com/foo.dat",
};
static const char* const kLateHeaders[] = {
"hello",
"bye",
"status",
"200",
"version",
"HTTP/1.1"
};
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyControlFrame(kInitialHeaders,
arraysize(kInitialHeaders) / 2,
false,
2,
LOWEST,
spdy::SYN_STREAM,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
1));
scoped_ptr<spdy::SpdyFrame>
stream2_headers(ConstructSpdyControlFrame(kLateHeaders,
arraysize(kLateHeaders) / 2,
false,
2,
LOWEST,
spdy::HEADERS,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
0));
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 1),
CreateMockRead(*stream2_syn, 2),
CreateMockRead(*stream1_body, 3),
CreateMockRead(*stream2_headers, 4),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame),
arraysize(kPushBodyFrame), 5),
MockRead(true, 0, 5), // EOF
};
HttpResponseInfo response;
HttpResponseInfo response2;
std::string expected_push_result("pushed");
scoped_refptr<DeterministicSocketData> data(new DeterministicSocketData(
reads,
arraysize(reads),
writes,
arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.SetDeterministic();
helper.AddDeterministicData(static_cast<DeterministicSocketData*>(data));
helper.RunPreTestSetup();
HttpNetworkTransaction* trans = helper.trans();
// Run until we've received the primary SYN_STREAM, the pushed SYN_STREAM,
// and the body of the primary stream, but before we've received the HEADERS
// for the pushed stream.
data->SetStop(3);
// Start the transaction.
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
data->Run();
rv = callback.WaitForResult();
EXPECT_EQ(0, rv);
// Request the pushed path. At this point, we've received the push, but the
// headers are not yet complete.
scoped_ptr<HttpNetworkTransaction> trans2(
new HttpNetworkTransaction(helper.session()));
rv = trans2->Start(&CreateGetPushRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
data->RunFor(3);
MessageLoop::current()->RunAllPending();
// Read the server push body.
std::string result2;
ReadResult(trans2.get(), data.get(), &result2);
// Read the response body.
std::string result;
ReadResult(trans, data, &result);
// Verify that we consumed all test data.
EXPECT_TRUE(data->at_read_eof());
EXPECT_TRUE(data->at_write_eof());
// Verify that the received push data is same as the expected push data.
EXPECT_EQ(result2.compare(expected_push_result), 0)
<< "Received data: "
<< result2
<< "||||| Expected data: "
<< expected_push_result;
// Verify the SYN_REPLY.
// Copy the response info, because trans goes away.
response = *trans->GetResponseInfo();
response2 = *trans2->GetResponseInfo();
VerifyStreamsClosed(helper);
// Verify the SYN_REPLY.
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
// Verify the pushed stream.
EXPECT_TRUE(response2.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response2.headers->GetStatusLine());
}
TEST_P(SpdyNetworkTransactionTest, ServerPushWithTwoHeaderFrames) {
// We push a stream and attempt to claim it before the headers come down.
static const unsigned char kPushBodyFrame[] = {
0x00, 0x00, 0x00, 0x02, // header, ID
0x01, 0x00, 0x00, 0x06, // FIN, length
'p', 'u', 's', 'h', 'e', 'd' // "pushed"
};
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 0, false),
};
static const char* const kInitialHeaders[] = {
"url",
"http://www.google.com/foo.dat",
};
static const char* const kMiddleHeaders[] = {
"hello",
"bye",
};
static const char* const kLateHeaders[] = {
"status",
"200",
"version",
"HTTP/1.1"
};
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyControlFrame(kInitialHeaders,
arraysize(kInitialHeaders) / 2,
false,
2,
LOWEST,
spdy::SYN_STREAM,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
1));
scoped_ptr<spdy::SpdyFrame>
stream2_headers1(ConstructSpdyControlFrame(kMiddleHeaders,
arraysize(kMiddleHeaders) / 2,
false,
2,
LOWEST,
spdy::HEADERS,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
0));
scoped_ptr<spdy::SpdyFrame>
stream2_headers2(ConstructSpdyControlFrame(kLateHeaders,
arraysize(kLateHeaders) / 2,
false,
2,
LOWEST,
spdy::HEADERS,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
0));
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 1),
CreateMockRead(*stream2_syn, 2),
CreateMockRead(*stream1_body, 3),
CreateMockRead(*stream2_headers1, 4),
CreateMockRead(*stream2_headers2, 5),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame),
arraysize(kPushBodyFrame), 6),
MockRead(true, 0, 6), // EOF
};
HttpResponseInfo response;
HttpResponseInfo response2;
std::string expected_push_result("pushed");
scoped_refptr<DeterministicSocketData> data(new DeterministicSocketData(
reads,
arraysize(reads),
writes,
arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.SetDeterministic();
helper.AddDeterministicData(static_cast<DeterministicSocketData*>(data));
helper.RunPreTestSetup();
HttpNetworkTransaction* trans = helper.trans();
// Run until we've received the primary SYN_STREAM, the pushed SYN_STREAM,
// the first HEADERS frame, and the body of the primary stream, but before
// we've received the final HEADERS for the pushed stream.
data->SetStop(4);
// Start the transaction.
TestCompletionCallback callback;
int rv = trans->Start(&CreateGetRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
data->Run();
rv = callback.WaitForResult();
EXPECT_EQ(0, rv);
// Request the pushed path. At this point, we've received the push, but the
// headers are not yet complete.
scoped_ptr<HttpNetworkTransaction> trans2(
new HttpNetworkTransaction(helper.session()));
rv = trans2->Start(&CreateGetPushRequest(), &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
data->RunFor(3);
MessageLoop::current()->RunAllPending();
// Read the server push body.
std::string result2;
ReadResult(trans2.get(), data, &result2);
// Read the response body.
std::string result;
ReadResult(trans, data, &result);
// Verify that we consumed all test data.
EXPECT_TRUE(data->at_read_eof());
EXPECT_TRUE(data->at_write_eof());
// Verify that the received push data is same as the expected push data.
EXPECT_EQ(result2.compare(expected_push_result), 0)
<< "Received data: "
<< result2
<< "||||| Expected data: "
<< expected_push_result;
// Verify the SYN_REPLY.
// Copy the response info, because trans goes away.
response = *trans->GetResponseInfo();
response2 = *trans2->GetResponseInfo();
VerifyStreamsClosed(helper);
// Verify the SYN_REPLY.
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
// Verify the pushed stream.
EXPECT_TRUE(response2.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response2.headers->GetStatusLine());
// Verify we got all the headers
EXPECT_TRUE(response2.headers->HasHeaderValue(
"url",
"http://www.google.com/foo.dat"));
EXPECT_TRUE(response2.headers->HasHeaderValue("hello", "bye"));
EXPECT_TRUE(response2.headers->HasHeaderValue("status", "200"));
EXPECT_TRUE(response2.headers->HasHeaderValue("version", "HTTP/1.1"));
}
TEST_P(SpdyNetworkTransactionTest, SynReplyWithHeaders) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
static const char* const kInitialHeaders[] = {
"status",
"200 OK",
"version",
"HTTP/1.1"
};
static const char* const kLateHeaders[] = {
"hello",
"bye",
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyControlFrame(kInitialHeaders,
arraysize(kInitialHeaders) / 2,
false,
1,
LOWEST,
spdy::SYN_REPLY,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
0));
scoped_ptr<spdy::SpdyFrame>
stream1_headers(ConstructSpdyControlFrame(kLateHeaders,
arraysize(kLateHeaders) / 2,
false,
1,
LOWEST,
spdy::HEADERS,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
0));
scoped_ptr<spdy::SpdyFrame> stream1_body(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*stream1_reply),
CreateMockRead(*stream1_headers),
CreateMockRead(*stream1_body),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!", out.response_data);
}
TEST_P(SpdyNetworkTransactionTest, SynReplyWithLateHeaders) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
static const char* const kInitialHeaders[] = {
"status",
"200 OK",
"version",
"HTTP/1.1"
};
static const char* const kLateHeaders[] = {
"hello",
"bye",
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyControlFrame(kInitialHeaders,
arraysize(kInitialHeaders) / 2,
false,
1,
LOWEST,
spdy::SYN_REPLY,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
0));
scoped_ptr<spdy::SpdyFrame>
stream1_headers(ConstructSpdyControlFrame(kLateHeaders,
arraysize(kLateHeaders) / 2,
false,
1,
LOWEST,
spdy::HEADERS,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
0));
scoped_ptr<spdy::SpdyFrame> stream1_body(ConstructSpdyBodyFrame(1, false));
scoped_ptr<spdy::SpdyFrame> stream1_body2(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*stream1_reply),
CreateMockRead(*stream1_body),
CreateMockRead(*stream1_headers),
CreateMockRead(*stream1_body2),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(OK, out.rv);
EXPECT_EQ("HTTP/1.1 200 OK", out.status_line);
EXPECT_EQ("hello!hello!", out.response_data);
}
TEST_P(SpdyNetworkTransactionTest, SynReplyWithDuplicateLateHeaders) {
scoped_ptr<spdy::SpdyFrame> req(ConstructSpdyGet(NULL, 0, false, 1, LOWEST));
MockWrite writes[] = { CreateMockWrite(*req) };
static const char* const kInitialHeaders[] = {
"status",
"200 OK",
"version",
"HTTP/1.1"
};
static const char* const kLateHeaders[] = {
"status",
"500 Server Error",
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyControlFrame(kInitialHeaders,
arraysize(kInitialHeaders) / 2,
false,
1,
LOWEST,
spdy::SYN_REPLY,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
0));
scoped_ptr<spdy::SpdyFrame>
stream1_headers(ConstructSpdyControlFrame(kLateHeaders,
arraysize(kLateHeaders) / 2,
false,
1,
LOWEST,
spdy::HEADERS,
spdy::CONTROL_FLAG_NONE,
NULL,
0,
0));
scoped_ptr<spdy::SpdyFrame> stream1_body(ConstructSpdyBodyFrame(1, false));
scoped_ptr<spdy::SpdyFrame> stream1_body2(ConstructSpdyBodyFrame(1, true));
MockRead reads[] = {
CreateMockRead(*stream1_reply),
CreateMockRead(*stream1_body),
CreateMockRead(*stream1_headers),
CreateMockRead(*stream1_body2),
MockRead(true, 0, 0) // EOF
};
scoped_refptr<DelayedSocketData> data(
new DelayedSocketData(1, reads, arraysize(reads),
writes, arraysize(writes)));
NormalSpdyTransactionHelper helper(CreateGetRequest(),
BoundNetLog(), GetParam());
helper.RunToCompletion(data.get());
TransactionHelperResult out = helper.output();
EXPECT_EQ(ERR_SPDY_PROTOCOL_ERROR, out.rv);
}
TEST_P(SpdyNetworkTransactionTest, ServerPushCrossOriginCorrectness) {
// In this test we want to verify that we can't accidentally push content
// which can't be pushed by this content server.
// This test assumes that:
// - if we're requesting http://www.foo.com/barbaz
// - the browser has made a connection to "www.foo.com".
// A list of the URL to fetch, followed by the URL being pushed.
static const char* const kTestCases[] = {
"http://www.google.com/foo.html",
"http://www.google.com:81/foo.js", // Bad port
"http://www.google.com/foo.html",
"https://www.google.com/foo.js", // Bad protocol
"http://www.google.com/foo.html",
"ftp://www.google.com/foo.js", // Invalid Protocol
"http://www.google.com/foo.html",
"http://blat.www.google.com/foo.js", // Cross subdomain
"http://www.google.com/foo.html",
"http://www.foo.com/foo.js", // Cross domain
};
static const unsigned char kPushBodyFrame[] = {
0x00, 0x00, 0x00, 0x02, // header, ID
0x01, 0x00, 0x00, 0x06, // FIN, length
'p', 'u', 's', 'h', 'e', 'd' // "pushed"
};
for (size_t index = 0; index < arraysize(kTestCases); index += 2) {
const char* url_to_fetch = kTestCases[index];
const char* url_to_push = kTestCases[index + 1];
scoped_ptr<spdy::SpdyFrame>
stream1_syn(ConstructSpdyGet(url_to_fetch, false, 1, LOWEST));
scoped_ptr<spdy::SpdyFrame>
stream1_body(ConstructSpdyBodyFrame(1, true));
scoped_ptr<spdy::SpdyFrame> push_rst(
ConstructSpdyRstStream(2, spdy::REFUSED_STREAM));
MockWrite writes[] = {
CreateMockWrite(*stream1_syn, 1),
CreateMockWrite(*push_rst, 4),
};
scoped_ptr<spdy::SpdyFrame>
stream1_reply(ConstructSpdyGetSynReply(NULL, 0, 1));
scoped_ptr<spdy::SpdyFrame>
stream2_syn(ConstructSpdyPush(NULL,
0,
2,
1,
url_to_push));
scoped_ptr<spdy::SpdyFrame> rst(
ConstructSpdyRstStream(2, spdy::CANCEL));
MockRead reads[] = {
CreateMockRead(*stream1_reply, 2),
CreateMockRead(*stream2_syn, 3),
CreateMockRead(*stream1_body, 5, false),
MockRead(true, reinterpret_cast<const char*>(kPushBodyFrame),
arraysize(kPushBodyFrame), 6),
MockRead(true, ERR_IO_PENDING, 7), // Force a pause
};
HttpResponseInfo response;
scoped_refptr<OrderedSocketData> data(new OrderedSocketData(
reads,
arraysize(reads),
writes,
arraysize(writes)));
HttpRequestInfo request;
request.method = "GET";
request.url = GURL(url_to_fetch);
request.load_flags = 0;
NormalSpdyTransactionHelper helper(request,
BoundNetLog(), GetParam());
helper.RunPreTestSetup();
helper.AddData(data);
HttpNetworkTransaction* trans = helper.trans();
// Start the transaction with basic parameters.
TestCompletionCallback callback;
int rv = trans->Start(&request, &callback, BoundNetLog());
EXPECT_EQ(ERR_IO_PENDING, rv);
rv = callback.WaitForResult();
// Read the response body.
std::string result;
ReadResult(trans, data, &result);
// Verify that we consumed all test data.
EXPECT_TRUE(data->at_read_eof());
EXPECT_TRUE(data->at_write_eof());
// Verify the SYN_REPLY.
// Copy the response info, because trans goes away.
response = *trans->GetResponseInfo();
VerifyStreamsClosed(helper);
// Verify the SYN_REPLY.
EXPECT_TRUE(response.headers != NULL);
EXPECT_EQ("HTTP/1.1 200 OK", response.headers->GetStatusLine());
}
}
} // namespace net