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|
// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/url_request/url_request_http_job.h"
#include <stdint.h>
#include <cstddef>
#include "base/compiler_specific.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "base/run_loop.h"
#include "base/strings/string_split.h"
#include "net/base/auth.h"
#include "net/base/request_priority.h"
#include "net/base/test_data_directory.h"
#include "net/cookies/cookie_store_test_helpers.h"
#include "net/http/http_transaction_factory.h"
#include "net/http/http_transaction_test_util.h"
#include "net/socket/socket_test_util.h"
#include "net/test/cert_test_util.h"
#include "net/url_request/url_request.h"
#include "net/url_request/url_request_status.h"
#include "net/url_request/url_request_test_util.h"
#include "net/websockets/websocket_handshake_stream_base.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace net {
namespace {
using ::testing::Return;
// Inherit from URLRequestHttpJob to expose the priority and some
// other hidden functions.
class TestURLRequestHttpJob : public URLRequestHttpJob {
public:
explicit TestURLRequestHttpJob(URLRequest* request)
: URLRequestHttpJob(request, request->context()->network_delegate(),
request->context()->http_user_agent_settings()) {}
~TestURLRequestHttpJob() override {}
using URLRequestHttpJob::SetPriority;
using URLRequestHttpJob::Start;
using URLRequestHttpJob::Kill;
using URLRequestHttpJob::priority;
};
class URLRequestHttpJobTest : public ::testing::Test {
protected:
URLRequestHttpJobTest()
: req_(context_.CreateRequest(GURL("http://www.example.com"),
DEFAULT_PRIORITY,
&delegate_)) {
context_.set_http_transaction_factory(&network_layer_);
}
bool TransactionAcceptsSdchEncoding() {
base::WeakPtr<MockNetworkTransaction> transaction(
network_layer_.last_transaction());
EXPECT_TRUE(transaction);
if (!transaction) return false;
const HttpRequestInfo* request_info = transaction->request();
EXPECT_TRUE(request_info);
if (!request_info) return false;
std::string encoding_headers;
bool get_success = request_info->extra_headers.GetHeader(
"Accept-Encoding", &encoding_headers);
EXPECT_TRUE(get_success);
if (!get_success) return false;
// This check isn't wrapped with EXPECT* macros because different
// results from this function may be expected in different tests.
for (const std::string& token :
base::SplitString(encoding_headers, ", ", base::KEEP_WHITESPACE,
base::SPLIT_WANT_NONEMPTY)) {
if (base::EqualsCaseInsensitiveASCII(token, "sdch"))
return true;
}
return false;
}
void EnableSdch() {
context_.SetSdchManager(scoped_ptr<SdchManager>(new SdchManager));
}
MockNetworkLayer network_layer_;
TestURLRequestContext context_;
TestDelegate delegate_;
scoped_ptr<URLRequest> req_;
};
class URLRequestHttpJobWithMockSocketsTest : public ::testing::Test {
protected:
URLRequestHttpJobWithMockSocketsTest()
: context_(new TestURLRequestContext(true)) {
context_->set_client_socket_factory(&socket_factory_);
context_->set_network_delegate(&network_delegate_);
context_->set_backoff_manager(&manager_);
context_->Init();
}
MockClientSocketFactory socket_factory_;
TestNetworkDelegate network_delegate_;
URLRequestBackoffManager manager_;
scoped_ptr<TestURLRequestContext> context_;
};
const char kSimpleGetMockWrite[] =
"GET / HTTP/1.1\r\n"
"Host: www.example.com\r\n"
"Connection: keep-alive\r\n"
"User-Agent:\r\n"
"Accept-Encoding: gzip, deflate\r\n"
"Accept-Language: en-us,fr\r\n\r\n";
TEST_F(URLRequestHttpJobWithMockSocketsTest,
TestContentLengthSuccessfulRequest) {
MockWrite writes[] = {MockWrite(kSimpleGetMockWrite)};
MockRead reads[] = {MockRead("HTTP/1.1 200 OK\r\n"
"Content-Length: 12\r\n\r\n"),
MockRead("Test Content")};
StaticSocketDataProvider socket_data(reads, arraysize(reads), writes,
arraysize(writes));
socket_factory_.AddSocketDataProvider(&socket_data);
TestDelegate delegate;
scoped_ptr<URLRequest> request = context_->CreateRequest(
GURL("http://www.example.com"), DEFAULT_PRIORITY, &delegate);
request->Start();
ASSERT_TRUE(request->is_pending());
base::RunLoop().Run();
EXPECT_TRUE(request->status().is_success());
EXPECT_EQ(12, request->received_response_content_length());
EXPECT_EQ(CountWriteBytes(writes, arraysize(writes)),
request->GetTotalSentBytes());
EXPECT_EQ(CountReadBytes(reads, arraysize(reads)),
request->GetTotalReceivedBytes());
EXPECT_EQ(CountWriteBytes(writes, arraysize(writes)),
network_delegate_.total_network_bytes_sent());
EXPECT_EQ(CountReadBytes(reads, arraysize(reads)),
network_delegate_.total_network_bytes_received());
}
TEST_F(URLRequestHttpJobWithMockSocketsTest,
TestContentLengthSuccessfulHttp09Request) {
MockWrite writes[] = {MockWrite(kSimpleGetMockWrite)};
MockRead reads[] = {MockRead("Test Content"),
MockRead(net::SYNCHRONOUS, net::OK)};
StaticSocketDataProvider socket_data(reads, arraysize(reads), nullptr, 0);
socket_factory_.AddSocketDataProvider(&socket_data);
TestDelegate delegate;
scoped_ptr<URLRequest> request = context_->CreateRequest(
GURL("http://www.example.com"), DEFAULT_PRIORITY, &delegate);
request->Start();
ASSERT_TRUE(request->is_pending());
base::RunLoop().Run();
EXPECT_TRUE(request->status().is_success());
EXPECT_EQ(12, request->received_response_content_length());
EXPECT_EQ(CountWriteBytes(writes, arraysize(writes)),
request->GetTotalSentBytes());
EXPECT_EQ(CountReadBytes(reads, arraysize(reads)),
request->GetTotalReceivedBytes());
EXPECT_EQ(CountWriteBytes(writes, arraysize(writes)),
network_delegate_.total_network_bytes_sent());
EXPECT_EQ(CountReadBytes(reads, arraysize(reads)),
network_delegate_.total_network_bytes_received());
}
TEST_F(URLRequestHttpJobWithMockSocketsTest, TestContentLengthFailedRequest) {
MockWrite writes[] = {MockWrite(kSimpleGetMockWrite)};
MockRead reads[] = {MockRead("HTTP/1.1 200 OK\r\n"
"Content-Length: 20\r\n\r\n"),
MockRead("Test Content"),
MockRead(net::SYNCHRONOUS, net::ERR_FAILED)};
StaticSocketDataProvider socket_data(reads, arraysize(reads), writes,
arraysize(writes));
socket_factory_.AddSocketDataProvider(&socket_data);
TestDelegate delegate;
scoped_ptr<URLRequest> request = context_->CreateRequest(
GURL("http://www.example.com"), DEFAULT_PRIORITY, &delegate);
request->Start();
ASSERT_TRUE(request->is_pending());
base::RunLoop().Run();
EXPECT_EQ(URLRequestStatus::FAILED, request->status().status());
EXPECT_EQ(12, request->received_response_content_length());
EXPECT_EQ(CountWriteBytes(writes, arraysize(writes)),
request->GetTotalSentBytes());
EXPECT_EQ(CountReadBytes(reads, arraysize(reads)),
request->GetTotalReceivedBytes());
EXPECT_EQ(CountWriteBytes(writes, arraysize(writes)),
network_delegate_.total_network_bytes_sent());
EXPECT_EQ(CountReadBytes(reads, arraysize(reads)),
network_delegate_.total_network_bytes_received());
}
TEST_F(URLRequestHttpJobWithMockSocketsTest,
TestContentLengthCancelledRequest) {
MockWrite writes[] = {MockWrite(kSimpleGetMockWrite)};
MockRead reads[] = {MockRead("HTTP/1.1 200 OK\r\n"
"Content-Length: 20\r\n\r\n"),
MockRead("Test Content"),
MockRead(net::SYNCHRONOUS, net::ERR_IO_PENDING)};
StaticSocketDataProvider socket_data(reads, arraysize(reads), writes,
arraysize(writes));
socket_factory_.AddSocketDataProvider(&socket_data);
TestDelegate delegate;
scoped_ptr<URLRequest> request = context_->CreateRequest(
GURL("http://www.example.com"), DEFAULT_PRIORITY, &delegate);
delegate.set_cancel_in_received_data(true);
request->Start();
base::RunLoop().RunUntilIdle();
EXPECT_EQ(URLRequestStatus::CANCELED, request->status().status());
EXPECT_EQ(12, request->received_response_content_length());
EXPECT_EQ(CountWriteBytes(writes, arraysize(writes)),
request->GetTotalSentBytes());
EXPECT_EQ(CountReadBytes(reads, arraysize(reads)),
request->GetTotalReceivedBytes());
EXPECT_EQ(CountWriteBytes(writes, arraysize(writes)),
network_delegate_.total_network_bytes_sent());
EXPECT_EQ(CountReadBytes(reads, arraysize(reads)),
network_delegate_.total_network_bytes_received());
}
TEST_F(URLRequestHttpJobWithMockSocketsTest,
TestNetworkBytesRedirectedRequest) {
MockWrite redirect_writes[] = {
MockWrite("GET / HTTP/1.1\r\n"
"Host: www.redirect.com\r\n"
"Connection: keep-alive\r\n"
"User-Agent:\r\n"
"Accept-Encoding: gzip, deflate\r\n"
"Accept-Language: en-us,fr\r\n\r\n")};
MockRead redirect_reads[] = {
MockRead("HTTP/1.1 302 Found\r\n"
"Location: http://www.example.com\r\n\r\n"),
};
StaticSocketDataProvider redirect_socket_data(
redirect_reads, arraysize(redirect_reads), redirect_writes,
arraysize(redirect_writes));
socket_factory_.AddSocketDataProvider(&redirect_socket_data);
MockWrite final_writes[] = {MockWrite(kSimpleGetMockWrite)};
MockRead final_reads[] = {MockRead("HTTP/1.1 200 OK\r\n"
"Content-Length: 12\r\n\r\n"),
MockRead("Test Content")};
StaticSocketDataProvider final_socket_data(
final_reads, arraysize(final_reads), final_writes,
arraysize(final_writes));
socket_factory_.AddSocketDataProvider(&final_socket_data);
TestDelegate delegate;
scoped_ptr<URLRequest> request = context_->CreateRequest(
GURL("http://www.redirect.com"), DEFAULT_PRIORITY, &delegate);
request->Start();
ASSERT_TRUE(request->is_pending());
base::RunLoop().RunUntilIdle();
EXPECT_TRUE(request->status().is_success());
EXPECT_EQ(12, request->received_response_content_length());
// Should not include the redirect.
EXPECT_EQ(CountWriteBytes(final_writes, arraysize(final_writes)),
request->GetTotalSentBytes());
EXPECT_EQ(CountReadBytes(final_reads, arraysize(final_reads)),
request->GetTotalReceivedBytes());
// Should include the redirect as well as the final response.
EXPECT_EQ(CountWriteBytes(redirect_writes, arraysize(redirect_writes)) +
CountWriteBytes(final_writes, arraysize(final_writes)),
network_delegate_.total_network_bytes_sent());
EXPECT_EQ(CountReadBytes(redirect_reads, arraysize(redirect_reads)) +
CountReadBytes(final_reads, arraysize(final_reads)),
network_delegate_.total_network_bytes_received());
}
TEST_F(URLRequestHttpJobWithMockSocketsTest,
TestNetworkBytesCancelledAfterHeaders) {
MockWrite writes[] = {MockWrite(kSimpleGetMockWrite)};
MockRead reads[] = {MockRead("HTTP/1.1 200 OK\r\n\r\n")};
StaticSocketDataProvider socket_data(reads, arraysize(reads), writes,
arraysize(writes));
socket_factory_.AddSocketDataProvider(&socket_data);
TestDelegate delegate;
scoped_ptr<URLRequest> request = context_->CreateRequest(
GURL("http://www.example.com"), DEFAULT_PRIORITY, &delegate);
delegate.set_cancel_in_response_started(true);
request->Start();
base::RunLoop().RunUntilIdle();
EXPECT_EQ(URLRequestStatus::CANCELED, request->status().status());
EXPECT_EQ(0, request->received_response_content_length());
EXPECT_EQ(CountWriteBytes(writes, arraysize(writes)),
request->GetTotalSentBytes());
EXPECT_EQ(CountReadBytes(reads, arraysize(reads)),
request->GetTotalReceivedBytes());
EXPECT_EQ(CountWriteBytes(writes, arraysize(writes)),
network_delegate_.total_network_bytes_sent());
EXPECT_EQ(CountReadBytes(reads, arraysize(reads)),
network_delegate_.total_network_bytes_received());
}
TEST_F(URLRequestHttpJobWithMockSocketsTest,
TestNetworkBytesCancelledImmediately) {
StaticSocketDataProvider socket_data(nullptr, 0, nullptr, 0);
socket_factory_.AddSocketDataProvider(&socket_data);
TestDelegate delegate;
scoped_ptr<URLRequest> request = context_->CreateRequest(
GURL("http://www.example.com"), DEFAULT_PRIORITY, &delegate);
request->Start();
request->Cancel();
base::RunLoop().RunUntilIdle();
EXPECT_EQ(URLRequestStatus::CANCELED, request->status().status());
EXPECT_EQ(0, request->received_response_content_length());
EXPECT_EQ(0, request->GetTotalSentBytes());
EXPECT_EQ(0, request->GetTotalReceivedBytes());
EXPECT_EQ(0, network_delegate_.total_network_bytes_received());
}
TEST_F(URLRequestHttpJobWithMockSocketsTest, BackoffHeader) {
MockWrite writes[] = {MockWrite(kSimpleGetMockWrite)};
MockRead reads[] = {MockRead(
"HTTP/1.1 200 OK\r\n"
"Backoff: 3600\r\n"
"Content-Length: 9\r\n\r\n"),
MockRead("test.html")};
net::SSLSocketDataProvider ssl_socket_data_provider(net::ASYNC, net::OK);
ssl_socket_data_provider.SetNextProto(kProtoHTTP11);
ssl_socket_data_provider.cert =
ImportCertFromFile(GetTestCertsDirectory(), "unittest.selfsigned.der");
socket_factory_.AddSSLSocketDataProvider(&ssl_socket_data_provider);
StaticSocketDataProvider socket_data(reads, arraysize(reads), writes,
arraysize(writes));
socket_factory_.AddSocketDataProvider(&socket_data);
TestDelegate delegate1;
scoped_ptr<URLRequest> request1 = context_->CreateRequest(
GURL("https://www.example.com"), DEFAULT_PRIORITY, &delegate1);
request1->Start();
ASSERT_TRUE(request1->is_pending());
base::RunLoop().Run();
EXPECT_TRUE(request1->status().is_success());
EXPECT_EQ("test.html", delegate1.data_received());
EXPECT_EQ(1, delegate1.received_before_network_start_count());
EXPECT_EQ(1, manager_.GetNumberOfEntriesForTests());
// Issue another request, and backoff logic should apply.
TestDelegate delegate2;
scoped_ptr<URLRequest> request2 = context_->CreateRequest(
GURL("https://www.example.com"), DEFAULT_PRIORITY, &delegate2);
request2->Start();
ASSERT_TRUE(request2->is_pending());
base::RunLoop().Run();
EXPECT_FALSE(request2->status().is_success());
EXPECT_EQ(ERR_TEMPORARY_BACKOFF, request2->status().error());
EXPECT_EQ(0, delegate2.received_before_network_start_count());
}
// Tests that a user-initiated request is not throttled.
TEST_F(URLRequestHttpJobWithMockSocketsTest, BackoffHeaderUserGesture) {
MockWrite writes[] = {
MockWrite("GET / HTTP/1.1\r\n"
"Host: www.example.com\r\n"
"Connection: keep-alive\r\n"
"User-Agent:\r\n"
"Accept-Encoding: gzip, deflate\r\n"
"Accept-Language: en-us,fr\r\n\r\n"),
MockWrite("GET / HTTP/1.1\r\n"
"Host: www.example.com\r\n"
"Connection: keep-alive\r\n"
"User-Agent:\r\n"
"Accept-Encoding: gzip, deflate\r\n"
"Accept-Language: en-us,fr\r\n\r\n"),
};
MockRead reads[] = {
MockRead("HTTP/1.1 200 OK\r\n"
"Backoff: 3600\r\n"
"Content-Length: 9\r\n\r\n"),
MockRead("test.html"), MockRead("HTTP/1.1 200 OK\r\n"
"Backoff: 3600\r\n"
"Content-Length: 9\r\n\r\n"),
MockRead("test.html"),
};
net::SSLSocketDataProvider ssl_socket_data_provider(net::ASYNC, net::OK);
ssl_socket_data_provider.SetNextProto(kProtoHTTP11);
ssl_socket_data_provider.cert =
ImportCertFromFile(GetTestCertsDirectory(), "unittest.selfsigned.der");
socket_factory_.AddSSLSocketDataProvider(&ssl_socket_data_provider);
StaticSocketDataProvider socket_data(reads, arraysize(reads), writes,
arraysize(writes));
socket_factory_.AddSocketDataProvider(&socket_data);
TestDelegate delegate1;
scoped_ptr<URLRequest> request1 = context_->CreateRequest(
GURL("https://www.example.com"), DEFAULT_PRIORITY, &delegate1);
request1->Start();
ASSERT_TRUE(request1->is_pending());
base::RunLoop().Run();
EXPECT_TRUE(request1->status().is_success());
EXPECT_EQ("test.html", delegate1.data_received());
EXPECT_EQ(1, delegate1.received_before_network_start_count());
EXPECT_EQ(1, manager_.GetNumberOfEntriesForTests());
// Issue a user-initiated request, backoff logic should not apply.
TestDelegate delegate2;
scoped_ptr<URLRequest> request2 = context_->CreateRequest(
GURL("https://www.example.com"), DEFAULT_PRIORITY, &delegate2);
request2->SetLoadFlags(request2->load_flags() | LOAD_MAYBE_USER_GESTURE);
request2->Start();
ASSERT_TRUE(request2->is_pending());
base::RunLoop().Run();
EXPECT_NE(0, request2->load_flags() & LOAD_MAYBE_USER_GESTURE);
EXPECT_TRUE(request2->status().is_success());
EXPECT_EQ("test.html", delegate2.data_received());
EXPECT_EQ(1, delegate2.received_before_network_start_count());
EXPECT_EQ(1, manager_.GetNumberOfEntriesForTests());
}
TEST_F(URLRequestHttpJobWithMockSocketsTest, BackoffHeaderNotSecure) {
MockWrite writes[] = {MockWrite(kSimpleGetMockWrite)};
MockRead reads[] = {MockRead(
"HTTP/1.1 200 OK\r\n"
"Backoff: 3600\r\n"
"Content-Length: 9\r\n\r\n"),
MockRead("test.html")};
StaticSocketDataProvider socket_data(reads, arraysize(reads), writes,
arraysize(writes));
socket_factory_.AddSocketDataProvider(&socket_data);
TestDelegate delegate;
scoped_ptr<URLRequest> request = context_->CreateRequest(
GURL("http://www.example.com"), DEFAULT_PRIORITY, &delegate);
request->Start();
ASSERT_TRUE(request->is_pending());
base::RunLoop().Run();
EXPECT_TRUE(request->status().is_success());
EXPECT_EQ("test.html", delegate.data_received());
EXPECT_EQ(1, delegate.received_before_network_start_count());
// Backoff logic does not apply to plain HTTP request.
EXPECT_EQ(0, manager_.GetNumberOfEntriesForTests());
}
TEST_F(URLRequestHttpJobWithMockSocketsTest, BackoffHeaderCachedResponse) {
MockWrite writes[] = {MockWrite(kSimpleGetMockWrite)};
MockRead reads[] = {MockRead(
"HTTP/1.1 200 OK\r\n"
"Backoff: 3600\r\n"
"Cache-Control: max-age=120\r\n"
"Content-Length: 9\r\n\r\n"),
MockRead("test.html")};
net::SSLSocketDataProvider ssl_socket_data_provider(net::ASYNC, net::OK);
ssl_socket_data_provider.SetNextProto(kProtoHTTP11);
ssl_socket_data_provider.cert =
ImportCertFromFile(GetTestCertsDirectory(), "unittest.selfsigned.der");
socket_factory_.AddSSLSocketDataProvider(&ssl_socket_data_provider);
StaticSocketDataProvider socket_data(reads, arraysize(reads), writes,
arraysize(writes));
socket_factory_.AddSocketDataProvider(&socket_data);
TestDelegate delegate1;
scoped_ptr<URLRequest> request1 = context_->CreateRequest(
GURL("https://www.example.com"), DEFAULT_PRIORITY, &delegate1);
request1->Start();
ASSERT_TRUE(request1->is_pending());
base::RunLoop().Run();
EXPECT_TRUE(request1->status().is_success());
EXPECT_EQ("test.html", delegate1.data_received());
EXPECT_EQ(1, delegate1.received_before_network_start_count());
EXPECT_EQ(1, manager_.GetNumberOfEntriesForTests());
// Backoff logic does not apply to a second request, since it is fetched
// from cache.
TestDelegate delegate2;
scoped_ptr<URLRequest> request2 = context_->CreateRequest(
GURL("https://www.example.com"), DEFAULT_PRIORITY, &delegate2);
request2->Start();
ASSERT_TRUE(request2->is_pending());
base::RunLoop().Run();
EXPECT_TRUE(request2->was_cached());
EXPECT_TRUE(request2->status().is_success());
EXPECT_EQ(0, delegate2.received_before_network_start_count());
}
TEST_F(URLRequestHttpJobTest, TestCancelWhileReadingCookies) {
context_.set_cookie_store(new DelayedCookieMonster());
TestDelegate delegate;
scoped_ptr<URLRequest> request = context_.CreateRequest(
GURL("http://www.example.com"), DEFAULT_PRIORITY, &delegate);
request->Start();
request->Cancel();
base::RunLoop().Run();
DCHECK_EQ(0, delegate.received_before_network_start_count());
EXPECT_EQ(URLRequestStatus::CANCELED, request->status().status());
}
// Make sure that SetPriority actually sets the URLRequestHttpJob's
// priority, both before and after start.
TEST_F(URLRequestHttpJobTest, SetPriorityBasic) {
scoped_ptr<TestURLRequestHttpJob> job(new TestURLRequestHttpJob(req_.get()));
EXPECT_EQ(DEFAULT_PRIORITY, job->priority());
job->SetPriority(LOWEST);
EXPECT_EQ(LOWEST, job->priority());
job->SetPriority(LOW);
EXPECT_EQ(LOW, job->priority());
job->Start();
EXPECT_EQ(LOW, job->priority());
job->SetPriority(MEDIUM);
EXPECT_EQ(MEDIUM, job->priority());
}
// Make sure that URLRequestHttpJob passes on its priority to its
// transaction on start.
TEST_F(URLRequestHttpJobTest, SetTransactionPriorityOnStart) {
scoped_ptr<TestURLRequestHttpJob> job(new TestURLRequestHttpJob(req_.get()));
job->SetPriority(LOW);
EXPECT_FALSE(network_layer_.last_transaction());
job->Start();
ASSERT_TRUE(network_layer_.last_transaction());
EXPECT_EQ(LOW, network_layer_.last_transaction()->priority());
}
// Make sure that URLRequestHttpJob passes on its priority updates to
// its transaction.
TEST_F(URLRequestHttpJobTest, SetTransactionPriority) {
scoped_ptr<TestURLRequestHttpJob> job(new TestURLRequestHttpJob(req_.get()));
job->SetPriority(LOW);
job->Start();
ASSERT_TRUE(network_layer_.last_transaction());
EXPECT_EQ(LOW, network_layer_.last_transaction()->priority());
job->SetPriority(HIGHEST);
EXPECT_EQ(HIGHEST, network_layer_.last_transaction()->priority());
}
// Confirm we do advertise SDCH encoding in the case of a GET.
TEST_F(URLRequestHttpJobTest, SdchAdvertisementGet) {
EnableSdch();
req_->set_method("GET"); // Redundant with default.
scoped_ptr<TestURLRequestHttpJob> job(new TestURLRequestHttpJob(req_.get()));
job->Start();
EXPECT_TRUE(TransactionAcceptsSdchEncoding());
}
// Confirm we don't advertise SDCH encoding in the case of a POST.
TEST_F(URLRequestHttpJobTest, SdchAdvertisementPost) {
EnableSdch();
req_->set_method("POST");
scoped_ptr<TestURLRequestHttpJob> job(new TestURLRequestHttpJob(req_.get()));
job->Start();
EXPECT_FALSE(TransactionAcceptsSdchEncoding());
}
// This base class just serves to set up some things before the TestURLRequest
// constructor is called.
class URLRequestHttpJobWebSocketTestBase : public ::testing::Test {
protected:
URLRequestHttpJobWebSocketTestBase() : socket_data_(nullptr, 0, nullptr, 0),
context_(true) {
// A Network Delegate is required for the WebSocketHandshakeStreamBase
// object to be passed on to the HttpNetworkTransaction.
context_.set_network_delegate(&network_delegate_);
// Attempting to create real ClientSocketHandles is not going to work out so
// well. Set up a fake socket factory.
socket_factory_.AddSocketDataProvider(&socket_data_);
context_.set_client_socket_factory(&socket_factory_);
context_.Init();
}
StaticSocketDataProvider socket_data_;
TestNetworkDelegate network_delegate_;
MockClientSocketFactory socket_factory_;
TestURLRequestContext context_;
};
class URLRequestHttpJobWebSocketTest
: public URLRequestHttpJobWebSocketTestBase {
protected:
URLRequestHttpJobWebSocketTest()
: req_(context_.CreateRequest(GURL("ws://www.example.com"),
DEFAULT_PRIORITY,
&delegate_)) {
// The TestNetworkDelegate expects a call to NotifyBeforeURLRequest before
// anything else happens.
GURL url("ws://localhost/");
TestCompletionCallback dummy;
network_delegate_.NotifyBeforeURLRequest(
req_.get(), dummy.callback(), &url);
}
TestDelegate delegate_;
scoped_ptr<URLRequest> req_;
};
class MockCreateHelper : public WebSocketHandshakeStreamBase::CreateHelper {
public:
// GoogleMock does not appear to play nicely with move-only types like
// scoped_ptr, so this forwarding method acts as a workaround.
WebSocketHandshakeStreamBase* CreateBasicStream(
scoped_ptr<ClientSocketHandle> connection,
bool using_proxy) override {
// Discard the arguments since we don't need them anyway.
return CreateBasicStreamMock();
}
MOCK_METHOD0(CreateBasicStreamMock,
WebSocketHandshakeStreamBase*());
MOCK_METHOD2(CreateSpdyStream,
WebSocketHandshakeStreamBase*(const base::WeakPtr<SpdySession>&,
bool));
};
class FakeWebSocketHandshakeStream : public WebSocketHandshakeStreamBase {
public:
FakeWebSocketHandshakeStream() : initialize_stream_was_called_(false) {}
bool initialize_stream_was_called() const {
return initialize_stream_was_called_;
}
// Fake implementation of HttpStreamBase methods.
int InitializeStream(const HttpRequestInfo* request_info,
RequestPriority priority,
const BoundNetLog& net_log,
const CompletionCallback& callback) override {
initialize_stream_was_called_ = true;
return ERR_IO_PENDING;
}
int SendRequest(const HttpRequestHeaders& request_headers,
HttpResponseInfo* response,
const CompletionCallback& callback) override {
return ERR_IO_PENDING;
}
int ReadResponseHeaders(const CompletionCallback& callback) override {
return ERR_IO_PENDING;
}
int ReadResponseBody(IOBuffer* buf,
int buf_len,
const CompletionCallback& callback) override {
return ERR_IO_PENDING;
}
void Close(bool not_reusable) override {}
bool IsResponseBodyComplete() const override { return false; }
bool IsConnectionReused() const override { return false; }
void SetConnectionReused() override {}
bool CanReuseConnection() const override { return false; }
int64_t GetTotalReceivedBytes() const override { return 0; }
int64_t GetTotalSentBytes() const override { return 0; }
bool GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const override {
return false;
}
void GetSSLInfo(SSLInfo* ssl_info) override {}
void GetSSLCertRequestInfo(SSLCertRequestInfo* cert_request_info) override {}
bool GetRemoteEndpoint(IPEndPoint* endpoint) override { return false; }
void Drain(HttpNetworkSession* session) override {}
void PopulateNetErrorDetails(NetErrorDetails* details) override { return; }
void SetPriority(RequestPriority priority) override {}
UploadProgress GetUploadProgress() const override {
return UploadProgress();
}
HttpStream* RenewStreamForAuth() override { return nullptr; }
// Fake implementation of WebSocketHandshakeStreamBase method(s)
scoped_ptr<WebSocketStream> Upgrade() override {
return scoped_ptr<WebSocketStream>();
}
private:
bool initialize_stream_was_called_;
};
TEST_F(URLRequestHttpJobWebSocketTest, RejectedWithoutCreateHelper) {
scoped_ptr<TestURLRequestHttpJob> job(new TestURLRequestHttpJob(req_.get()));
job->Start();
base::RunLoop().RunUntilIdle();
EXPECT_EQ(URLRequestStatus::FAILED, req_->status().status());
EXPECT_EQ(ERR_DISALLOWED_URL_SCHEME, req_->status().error());
}
TEST_F(URLRequestHttpJobWebSocketTest, CreateHelperPassedThrough) {
scoped_ptr<TestURLRequestHttpJob> job(new TestURLRequestHttpJob(req_.get()));
scoped_ptr<MockCreateHelper> create_helper(
new ::testing::StrictMock<MockCreateHelper>());
FakeWebSocketHandshakeStream* fake_handshake_stream(
new FakeWebSocketHandshakeStream);
// Ownership of fake_handshake_stream is transferred when CreateBasicStream()
// is called.
EXPECT_CALL(*create_helper, CreateBasicStreamMock())
.WillOnce(Return(fake_handshake_stream));
req_->SetUserData(WebSocketHandshakeStreamBase::CreateHelper::DataKey(),
create_helper.release());
req_->SetLoadFlags(LOAD_DISABLE_CACHE);
job->Start();
base::RunLoop().RunUntilIdle();
EXPECT_EQ(URLRequestStatus::IO_PENDING, req_->status().status());
EXPECT_TRUE(fake_handshake_stream->initialize_stream_was_called());
}
} // namespace
} // namespace net
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