chrome_frame/test/urlmon_moniker_integration_test.cc - chromium/src - Git at Google

 // Copyright (c) 2011 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 <atlbase.h>
 #include <atlcom.h>

 #include "base/threading/thread.h"
 #include "base/win/scoped_comptr.h"
 #include "base/win/scoped_handle.h"
 #include "chrome_frame/bho.h"
 //#include "chrome_frame/urlmon_moniker.h"
 #include "chrome_frame/test/chrome_frame_test_utils.h"
 #include "chrome_frame/test/test_server.h"
 #include "chrome_frame/test/urlmon_moniker_tests.h"
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"

 #define GMOCK_MUTANT_INCLUDE_LATE_OBJECT_BINDING
 #include "testing/gmock_mutant.h"

 using testing::_;
 using testing::CreateFunctor;
 using testing::Eq;
 using testing::Invoke;
 using testing::SetArgumentPointee;
 using testing::StrEq;
 using testing::Return;
 using testing::DoAll;
 using testing::WithArgs;


 static int kUrlmonMonikerTimeoutSec = 5;

 namespace {
 const char kTestContent[] = "<html><head>"
     "<meta http-equiv=\"X-UA-Compatible\" content=\"chrome=1\" />"
     "</head><body>Test HTML content</body></html>";
 }  // end namespace

 class UrlmonMonikerTest : public testing::Test {
  protected:
   UrlmonMonikerTest() {
   }
 };

 TEST_F(UrlmonMonikerTest, MonikerPatch) {
   EXPECT_TRUE(MonikerPatch::Initialize());
   EXPECT_TRUE(MonikerPatch::Initialize());  // Should be ok to call twice.
   MonikerPatch::Uninitialize();
 }

 // Runs an HTTP server on a worker thread that has a message loop.
 class RunTestServer : public base::Thread {
  public:
   RunTestServer()
       : base::Thread("TestServer"),
       default_response_("/", kTestContent),
       ready_(::CreateEvent(NULL, TRUE, FALSE, NULL)) {
   }

   bool Start() {
     bool ret = StartWithOptions(Options(MessageLoop::TYPE_UI, 0));
     if (ret) {
       message_loop()->PostTask(FROM_HERE,
           NewRunnableFunction(&RunTestServer::StartServer, this));
       wait_until_ready();
     }
     return ret;
   }

   static void StartServer(RunTestServer* me) {
     me->server_.reset(new test_server::SimpleWebServer(43210));
     me->server_->AddResponse(&me->default_response_);
     ::SetEvent(me->ready_);
   }

   bool wait_until_ready() {
     return ::WaitForSingleObject(ready_, kUrlmonMonikerTimeoutSec * 1000)
            == WAIT_OBJECT_0;
   }

  protected:
   scoped_ptr<test_server::SimpleWebServer> server_;
   test_server::SimpleResponse default_response_;
   base::win::ScopedHandle ready_;
 };

 // Helper class for running tests that rely on the NavigationManager.
 class UrlmonMonikerTestManager {
  public:
   explicit UrlmonMonikerTestManager(const wchar_t* test_url) {
     EXPECT_TRUE(MonikerPatch::Initialize());
   }

   ~UrlmonMonikerTestManager() {
     MonikerPatch::Uninitialize();
   }

   chrome_frame_test::TimedMsgLoop& loop() {
     return loop_;
   }

  protected:
   chrome_frame_test::TimedMsgLoop loop_;
 };

 ACTION_P(SetBindInfo, is_async) {
   DWORD* flags = arg0;
   BINDINFO* bind_info = arg1;

   DCHECK(flags);
   DCHECK(bind_info);
   DCHECK(bind_info->cbSize >= sizeof(BINDINFO));

   *flags = BINDF_ASYNCHRONOUS | BINDF_ASYNCSTORAGE | BINDF_PULLDATA;
   if (is_async)
     *flags |= BINDF_ASYNCHRONOUS | BINDF_ASYNCSTORAGE;

   bind_info->dwBindVerb = BINDVERB_GET;
   memset(&bind_info->stgmedData, 0, sizeof(STGMEDIUM));
   bind_info->grfBindInfoF = 0;
   bind_info->szCustomVerb = NULL;
 }

 // Wraps the MockBindStatusCallbackImpl mock object and allows the user
 // to specify expectations on the callback object.
 class UrlmonMonikerTestCallback {
  public:
   explicit UrlmonMonikerTestCallback(UrlmonMonikerTestManager* mgr)
       : mgr_(mgr), clip_format_(0) {
   }

   ~UrlmonMonikerTestCallback() {
   }

   typedef enum GetBindInfoExpectations {
     EXPECT_NO_CALL,
     REQUEST_SYNCHRONOUS,
     REQUEST_ASYNCHRONOUS,
   } GET_BIND_INFO_EXPECTATION;

   // Sets gmock expectations for the IBindStatusCallback mock object.
   void SetCallbackExpectations(GetBindInfoExpectations bind_info_handling,
                                HRESULT data_available_response,
                                bool quit_loop_on_stop) {
     EXPECT_CALL(callback_, OnProgress(_, _, _, _))
         .WillRepeatedly(Return(S_OK));

     if (bind_info_handling == REQUEST_ASYNCHRONOUS) {
       EXPECT_CALL(callback_, GetBindInfo(_, _))
           .WillOnce(DoAll(SetBindInfo(true), Return(S_OK)));
     } else if (bind_info_handling == REQUEST_SYNCHRONOUS) {
       EXPECT_CALL(callback_, GetBindInfo(_, _))
           .WillOnce(DoAll(SetBindInfo(false), Return(S_OK)));
     } else {
       DCHECK(bind_info_handling == EXPECT_NO_CALL);
     }

     EXPECT_CALL(callback_, OnStartBinding(_, _))
         .WillOnce(Return(S_OK));

     EXPECT_CALL(callback_, OnDataAvailable(_, _, _, _))
         .WillRepeatedly(Return(data_available_response));

     if (quit_loop_on_stop) {
       // When expecting asynchronous
       EXPECT_CALL(callback_, OnStopBinding(data_available_response, _))
           .WillOnce(DoAll(QUIT_LOOP(mgr_->loop()), Return(S_OK)));
     } else {
       EXPECT_CALL(callback_, OnStopBinding(data_available_response, _))
           .WillOnce(Return(S_OK));
     }
   }

   HRESULT CreateUrlMonikerAndBindToStorage(const wchar_t* url,
                                            IBindCtx** bind_ctx) {
     base::win::ScopedComPtr<IMoniker> moniker;
     HRESULT hr = CreateURLMoniker(NULL, url, moniker.Receive());
     EXPECT_TRUE(moniker != NULL);
     if (moniker) {
       base::win::ScopedComPtr<IBindCtx> context;
       ::CreateAsyncBindCtx(0, callback(), NULL, context.Receive());
       DCHECK(context);
       base::win::ScopedComPtr<IStream> stream;
       hr = moniker->BindToStorage(context, NULL, IID_IStream,
           reinterpret_cast<void**>(stream.Receive()));
       if (SUCCEEDED(hr) && bind_ctx)
         *bind_ctx = context.Detach();
     }
     return hr;
   }

   IBindStatusCallback* callback() {
     return &callback_;
   }

  protected:
   CComObjectStackEx<MockBindStatusCallbackImpl> callback_;
   UrlmonMonikerTestManager* mgr_;
   CLIPFORMAT clip_format_;
 };

 /*

 // Tests synchronously binding to a moniker and downloading the target.
 TEST_F(UrlmonMonikerTest, BindToStorageSynchronous) {
   const wchar_t test_url[] = L"http://localhost:43210/";
   UrlmonMonikerTestManager test(test_url);
   UrlmonMonikerTestCallback callback(&test);

   RunTestServer server_thread;
   EXPECT_TRUE(server_thread.Start());

   callback.SetCallbackExpectations(
       UrlmonMonikerTestCallback::REQUEST_SYNCHRONOUS, S_OK, false);

   base::win::ScopedComPtr<IBindCtx> bind_ctx;
   HRESULT hr = callback.CreateUrlMonikerAndBindToStorage(test_url,
                                                          bind_ctx.Receive());
   // The download should have happened synchronously, so we don't expect
   // MK_S_ASYNCHRONOUS or any errors.
   EXPECT_EQ(S_OK, hr);

   IBindCtx* release = bind_ctx.Detach();
   EXPECT_EQ(0, release->Release());

   server_thread.Stop();
 }

 // Tests asynchronously binding to a moniker and downloading the target.
 TEST_F(UrlmonMonikerTest, BindToStorageAsynchronous) {
   const wchar_t test_url[] = L"http://localhost:43210/";
   UrlmonMonikerTestManager test(test_url);
   UrlmonMonikerTestCallback callback(&test);

   test_server::SimpleWebServer server(43210);
   test_server::SimpleResponse default_response("/", kTestContent);
   server.AddResponse(&default_response);

   callback.SetCallbackExpectations(
       UrlmonMonikerTestCallback::REQUEST_ASYNCHRONOUS, S_OK, true);

   base::win::ScopedComPtr<IBindCtx> bind_ctx;
   HRESULT hr = callback.CreateUrlMonikerAndBindToStorage(test_url,
                                                          bind_ctx.Receive());
   EXPECT_EQ(MK_S_ASYNCHRONOUS, hr);
   test.loop().RunFor(kUrlmonMonikerTimeoutSec);

   IBindCtx* release = bind_ctx.Detach();
   EXPECT_EQ(0, release->Release());
 }

 // Responds with the Chrome mime type.
 class ResponseWithContentType : public test_server::SimpleResponse {
  public:
   ResponseWithContentType(const char* request_path,
                           const std::string& contents)
     : test_server::SimpleResponse(request_path, contents) {
   }
   virtual bool GetContentType(std::string* content_type) const {
     *content_type = WideToASCII(kChromeMimeType);
     return true;
   }
 };

 // Downloads a document asynchronously and then verifies that the downloaded
 // contents were cached and the cache contents are correct.
 // TODO(tommi): Fix and re-enable.
 //  http://code.google.com/p/chromium/issues/detail?id=39415
 TEST_F(UrlmonMonikerTest, BindToStorageSwitchContent) {
   const wchar_t test_url[] = L"http://localhost:43210/";
   UrlmonMonikerTestManager test(test_url);
   UrlmonMonikerTestCallback callback(&test);

   test_server::SimpleWebServer server(43210);
   ResponseWithContentType default_response("/", kTestContent);
   server.AddResponse(&default_response);

   callback.SetCallbackExpectations(
       UrlmonMonikerTestCallback::REQUEST_ASYNCHRONOUS, INET_E_TERMINATED_BIND,
       true);

   HRESULT hr = callback.CreateUrlMonikerAndBindToStorage(test_url, NULL);
   EXPECT_EQ(MK_S_ASYNCHRONOUS, hr);
   test.loop().RunFor(kUrlmonMonikerTimeoutSec);

   scoped_refptr<RequestData> request_data(
       test.nav_manager().GetActiveRequestData(test_url));
   EXPECT_TRUE(request_data != NULL);

   if (request_data) {
     EXPECT_EQ(request_data->GetCachedContentSize(),
               arraysize(kTestContent) - 1);
     base::win::ScopedComPtr<IStream> stream;
     request_data->GetResetCachedContentStream(stream.Receive());
     EXPECT_TRUE(stream != NULL);
     if (stream) {
       char buffer[0xffff];
       DWORD read = 0;
       stream->Read(buffer, sizeof(buffer), &read);
       EXPECT_EQ(read, arraysize(kTestContent) - 1);
       EXPECT_EQ(0, memcmp(buffer, kTestContent, read));
     }
   }
 }

 // Fetches content asynchronously first to cache it and then
 // verifies that fetching the cached content the same way works as expected
 // and happens synchronously.
 TEST_F(UrlmonMonikerTest, BindToStorageCachedContent) {
   const wchar_t test_url[] = L"http://localhost:43210/";
   UrlmonMonikerTestManager test(test_url);
   UrlmonMonikerTestCallback callback(&test);

   test_server::SimpleWebServer server(43210);
   ResponseWithContentType default_response("/", kTestContent);
   server.AddResponse(&default_response);

   // First set of expectations.  Download the contents
   // asynchronously.  This should populate the cache so that
   // the second request should be served synchronously without
   // going to the server.
   callback.SetCallbackExpectations(
       UrlmonMonikerTestCallback::REQUEST_ASYNCHRONOUS, INET_E_TERMINATED_BIND,
       true);

   HRESULT hr = callback.CreateUrlMonikerAndBindToStorage(test_url, NULL);
   EXPECT_EQ(MK_S_ASYNCHRONOUS, hr);
   test.loop().RunFor(kUrlmonMonikerTimeoutSec);

   scoped_refptr<RequestData> request_data(
       test.nav_manager().GetActiveRequestData(test_url));
   EXPECT_TRUE(request_data != NULL);

   if (request_data) {
     // This time, just accept the content as normal.
     UrlmonMonikerTestCallback callback2(&test);
     callback2.SetCallbackExpectations(
         UrlmonMonikerTestCallback::EXPECT_NO_CALL, S_OK, false);
     hr = callback2.CreateUrlMonikerAndBindToStorage(test_url, NULL);
     // S_OK means that the operation completed synchronously.
     // Otherwise we'd get MK_S_ASYNCHRONOUS.
     EXPECT_EQ(S_OK, hr);
   }
 }

 */
	// Copyright (c) 2011 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 <atlbase.h>
	#include <atlcom.h>

	#include "base/threading/thread.h"
	#include "base/win/scoped_comptr.h"
	#include "base/win/scoped_handle.h"
	#include "chrome_frame/bho.h"
	//#include "chrome_frame/urlmon_moniker.h"
	#include "chrome_frame/test/chrome_frame_test_utils.h"
	#include "chrome_frame/test/test_server.h"
	#include "chrome_frame/test/urlmon_moniker_tests.h"
	#include "gmock/gmock.h"
	#include "gtest/gtest.h"

	#define GMOCK_MUTANT_INCLUDE_LATE_OBJECT_BINDING
	#include "testing/gmock_mutant.h"

	using testing::_;
	using testing::CreateFunctor;
	using testing::Eq;
	using testing::Invoke;
	using testing::SetArgumentPointee;
	using testing::StrEq;
	using testing::Return;
	using testing::DoAll;
	using testing::WithArgs;


	static int kUrlmonMonikerTimeoutSec = 5;

	namespace {
	const char kTestContent[] = "<html><head>"
	"<meta http-equiv=\"X-UA-Compatible\" content=\"chrome=1\" />"
	"</head><body>Test HTML content</body></html>";
	} // end namespace

	class UrlmonMonikerTest : public testing::Test {
	protected:
	UrlmonMonikerTest() {
	}
	};

	TEST_F(UrlmonMonikerTest, MonikerPatch) {
	EXPECT_TRUE(MonikerPatch::Initialize());
	EXPECT_TRUE(MonikerPatch::Initialize()); // Should be ok to call twice.
	MonikerPatch::Uninitialize();
	}

	// Runs an HTTP server on a worker thread that has a message loop.
	class RunTestServer : public base::Thread {
	public:
	RunTestServer()
	: base::Thread("TestServer"),
	default_response_("/", kTestContent),
	ready_(::CreateEvent(NULL, TRUE, FALSE, NULL)) {
	}

	bool Start() {
	bool ret = StartWithOptions(Options(MessageLoop::TYPE_UI, 0));
	if (ret) {
	message_loop()->PostTask(FROM_HERE,
	NewRunnableFunction(&RunTestServer::StartServer, this));
	wait_until_ready();
	}
	return ret;
	}

	static void StartServer(RunTestServer* me) {
	me->server_.reset(new test_server::SimpleWebServer(43210));
	me->server_->AddResponse(&me->default_response_);
	::SetEvent(me->ready_);
	}

	bool wait_until_ready() {
	return ::WaitForSingleObject(ready_, kUrlmonMonikerTimeoutSec * 1000)
	== WAIT_OBJECT_0;
	}

	protected:
	scoped_ptr<test_server::SimpleWebServer> server_;
	test_server::SimpleResponse default_response_;
	base::win::ScopedHandle ready_;
	};

	// Helper class for running tests that rely on the NavigationManager.
	class UrlmonMonikerTestManager {
	public:
	explicit UrlmonMonikerTestManager(const wchar_t* test_url) {
	EXPECT_TRUE(MonikerPatch::Initialize());
	}

	~UrlmonMonikerTestManager() {
	MonikerPatch::Uninitialize();
	}

	chrome_frame_test::TimedMsgLoop& loop() {
	return loop_;
	}

	protected:
	chrome_frame_test::TimedMsgLoop loop_;
	};

	ACTION_P(SetBindInfo, is_async) {
	DWORD* flags = arg0;
	BINDINFO* bind_info = arg1;

	DCHECK(flags);
	DCHECK(bind_info);
	DCHECK(bind_info->cbSize >= sizeof(BINDINFO));

	*flags = BINDF_ASYNCHRONOUS \| BINDF_ASYNCSTORAGE \| BINDF_PULLDATA;
	if (is_async)
	*flags \|= BINDF_ASYNCHRONOUS \| BINDF_ASYNCSTORAGE;

	bind_info->dwBindVerb = BINDVERB_GET;
	memset(&bind_info->stgmedData, 0, sizeof(STGMEDIUM));
	bind_info->grfBindInfoF = 0;
	bind_info->szCustomVerb = NULL;
	}

	// Wraps the MockBindStatusCallbackImpl mock object and allows the user
	// to specify expectations on the callback object.
	class UrlmonMonikerTestCallback {
	public:
	explicit UrlmonMonikerTestCallback(UrlmonMonikerTestManager* mgr)
	: mgr_(mgr), clip_format_(0) {
	}

	~UrlmonMonikerTestCallback() {
	}

	typedef enum GetBindInfoExpectations {
	EXPECT_NO_CALL,
	REQUEST_SYNCHRONOUS,
	REQUEST_ASYNCHRONOUS,
	} GET_BIND_INFO_EXPECTATION;

	// Sets gmock expectations for the IBindStatusCallback mock object.
	void SetCallbackExpectations(GetBindInfoExpectations bind_info_handling,
	HRESULT data_available_response,
	bool quit_loop_on_stop) {
	EXPECT_CALL(callback_, OnProgress(_, _, _, _))
	.WillRepeatedly(Return(S_OK));

	if (bind_info_handling == REQUEST_ASYNCHRONOUS) {
	EXPECT_CALL(callback_, GetBindInfo(_, _))
	.WillOnce(DoAll(SetBindInfo(true), Return(S_OK)));
	} else if (bind_info_handling == REQUEST_SYNCHRONOUS) {
	EXPECT_CALL(callback_, GetBindInfo(_, _))
	.WillOnce(DoAll(SetBindInfo(false), Return(S_OK)));
	} else {
	DCHECK(bind_info_handling == EXPECT_NO_CALL);
	}

	EXPECT_CALL(callback_, OnStartBinding(_, _))
	.WillOnce(Return(S_OK));

	EXPECT_CALL(callback_, OnDataAvailable(_, _, _, _))
	.WillRepeatedly(Return(data_available_response));

	if (quit_loop_on_stop) {
	// When expecting asynchronous
	EXPECT_CALL(callback_, OnStopBinding(data_available_response, _))
	.WillOnce(DoAll(QUIT_LOOP(mgr_->loop()), Return(S_OK)));
	} else {
	EXPECT_CALL(callback_, OnStopBinding(data_available_response, _))
	.WillOnce(Return(S_OK));
	}
	}

	HRESULT CreateUrlMonikerAndBindToStorage(const wchar_t* url,
	IBindCtx** bind_ctx) {
	base::win::ScopedComPtr<IMoniker> moniker;
	HRESULT hr = CreateURLMoniker(NULL, url, moniker.Receive());
	EXPECT_TRUE(moniker != NULL);
	if (moniker) {
	base::win::ScopedComPtr<IBindCtx> context;
	::CreateAsyncBindCtx(0, callback(), NULL, context.Receive());
	DCHECK(context);
	base::win::ScopedComPtr<IStream> stream;
	hr = moniker->BindToStorage(context, NULL, IID_IStream,
	reinterpret_cast<void**>(stream.Receive()));
	if (SUCCEEDED(hr) && bind_ctx)
	*bind_ctx = context.Detach();
	}
	return hr;
	}

	IBindStatusCallback* callback() {
	return &callback_;
	}

	protected:
	CComObjectStackEx<MockBindStatusCallbackImpl> callback_;
	UrlmonMonikerTestManager* mgr_;
	CLIPFORMAT clip_format_;
	};

	/*

	// Tests synchronously binding to a moniker and downloading the target.
	TEST_F(UrlmonMonikerTest, BindToStorageSynchronous) {
	const wchar_t test_url[] = L"http://localhost:43210/";
	UrlmonMonikerTestManager test(test_url);
	UrlmonMonikerTestCallback callback(&test);

	RunTestServer server_thread;
	EXPECT_TRUE(server_thread.Start());

	callback.SetCallbackExpectations(
	UrlmonMonikerTestCallback::REQUEST_SYNCHRONOUS, S_OK, false);

	base::win::ScopedComPtr<IBindCtx> bind_ctx;
	HRESULT hr = callback.CreateUrlMonikerAndBindToStorage(test_url,
	bind_ctx.Receive());
	// The download should have happened synchronously, so we don't expect
	// MK_S_ASYNCHRONOUS or any errors.
	EXPECT_EQ(S_OK, hr);

	IBindCtx* release = bind_ctx.Detach();
	EXPECT_EQ(0, release->Release());

	server_thread.Stop();
	}

	// Tests asynchronously binding to a moniker and downloading the target.
	TEST_F(UrlmonMonikerTest, BindToStorageAsynchronous) {
	const wchar_t test_url[] = L"http://localhost:43210/";
	UrlmonMonikerTestManager test(test_url);
	UrlmonMonikerTestCallback callback(&test);

	test_server::SimpleWebServer server(43210);
	test_server::SimpleResponse default_response("/", kTestContent);
	server.AddResponse(&default_response);

	callback.SetCallbackExpectations(
	UrlmonMonikerTestCallback::REQUEST_ASYNCHRONOUS, S_OK, true);

	base::win::ScopedComPtr<IBindCtx> bind_ctx;
	HRESULT hr = callback.CreateUrlMonikerAndBindToStorage(test_url,
	bind_ctx.Receive());
	EXPECT_EQ(MK_S_ASYNCHRONOUS, hr);
	test.loop().RunFor(kUrlmonMonikerTimeoutSec);

	IBindCtx* release = bind_ctx.Detach();
	EXPECT_EQ(0, release->Release());
	}

	// Responds with the Chrome mime type.
	class ResponseWithContentType : public test_server::SimpleResponse {
	public:
	ResponseWithContentType(const char* request_path,
	const std::string& contents)
	: test_server::SimpleResponse(request_path, contents) {
	}
	virtual bool GetContentType(std::string* content_type) const {
	*content_type = WideToASCII(kChromeMimeType);
	return true;
	}
	};

	// Downloads a document asynchronously and then verifies that the downloaded
	// contents were cached and the cache contents are correct.
	// TODO(tommi): Fix and re-enable.
	// http://code.google.com/p/chromium/issues/detail?id=39415
	TEST_F(UrlmonMonikerTest, BindToStorageSwitchContent) {
	const wchar_t test_url[] = L"http://localhost:43210/";
	UrlmonMonikerTestManager test(test_url);
	UrlmonMonikerTestCallback callback(&test);

	test_server::SimpleWebServer server(43210);
	ResponseWithContentType default_response("/", kTestContent);
	server.AddResponse(&default_response);

	callback.SetCallbackExpectations(
	UrlmonMonikerTestCallback::REQUEST_ASYNCHRONOUS, INET_E_TERMINATED_BIND,
	true);

	HRESULT hr = callback.CreateUrlMonikerAndBindToStorage(test_url, NULL);
	EXPECT_EQ(MK_S_ASYNCHRONOUS, hr);
	test.loop().RunFor(kUrlmonMonikerTimeoutSec);

	scoped_refptr<RequestData> request_data(
	test.nav_manager().GetActiveRequestData(test_url));
	EXPECT_TRUE(request_data != NULL);

	if (request_data) {
	EXPECT_EQ(request_data->GetCachedContentSize(),
	arraysize(kTestContent) - 1);
	base::win::ScopedComPtr<IStream> stream;
	request_data->GetResetCachedContentStream(stream.Receive());
	EXPECT_TRUE(stream != NULL);
	if (stream) {
	char buffer[0xffff];
	DWORD read = 0;
	stream->Read(buffer, sizeof(buffer), &read);
	EXPECT_EQ(read, arraysize(kTestContent) - 1);
	EXPECT_EQ(0, memcmp(buffer, kTestContent, read));
	}
	}
	}

	// Fetches content asynchronously first to cache it and then
	// verifies that fetching the cached content the same way works as expected
	// and happens synchronously.
	TEST_F(UrlmonMonikerTest, BindToStorageCachedContent) {
	const wchar_t test_url[] = L"http://localhost:43210/";
	UrlmonMonikerTestManager test(test_url);
	UrlmonMonikerTestCallback callback(&test);

	test_server::SimpleWebServer server(43210);
	ResponseWithContentType default_response("/", kTestContent);
	server.AddResponse(&default_response);

	// First set of expectations. Download the contents
	// asynchronously. This should populate the cache so that
	// the second request should be served synchronously without
	// going to the server.
	callback.SetCallbackExpectations(
	UrlmonMonikerTestCallback::REQUEST_ASYNCHRONOUS, INET_E_TERMINATED_BIND,
	true);

	HRESULT hr = callback.CreateUrlMonikerAndBindToStorage(test_url, NULL);
	EXPECT_EQ(MK_S_ASYNCHRONOUS, hr);
	test.loop().RunFor(kUrlmonMonikerTimeoutSec);

	scoped_refptr<RequestData> request_data(
	test.nav_manager().GetActiveRequestData(test_url));
	EXPECT_TRUE(request_data != NULL);

	if (request_data) {
	// This time, just accept the content as normal.
	UrlmonMonikerTestCallback callback2(&test);
	callback2.SetCallbackExpectations(
	UrlmonMonikerTestCallback::EXPECT_NO_CALL, S_OK, false);
	hr = callback2.CreateUrlMonikerAndBindToStorage(test_url, NULL);
	// S_OK means that the operation completed synchronously.
	// Otherwise we'd get MK_S_ASYNCHRONOUS.
	EXPECT_EQ(S_OK, hr);
	}
	}

	*/