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cef/tests/unittests/urlrequest_unittest.cc

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// Copyright (c) 2012 The Chromium Embedded Framework 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 <map>
#include <sstream>
// Include this first to avoid type conflicts with CEF headers.
#include "tests/unittests/chromium_includes.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/strings/stringprintf.h"
#include "base/synchronization/waitable_event.h"
#include "include/base/cef_bind.h"
#include "include/cef_scheme.h"
#include "include/cef_task.h"
#include "include/cef_urlrequest.h"
#include "include/wrapper/cef_closure_task.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "tests/cefclient/renderer/client_app_renderer.h"
#include "tests/unittests/test_handler.h"
#include "tests/unittests/test_suite.h"
#include "tests/unittests/test_util.h"
using client::ClientAppRenderer;
// How to add a new test:
// 1. Add a new value to the RequestTestMode enumeration.
// 2. Add methods to set up and run the test in RequestTestRunner.
// 3. Add a line for the test in the RequestTestRunner constructor.
// 4. Add lines for the test in the "Define the tests" section at the bottom of
// the file.
namespace {
// Unique values for URLRequest tests.
const char* kRequestTestUrl = "http://tests/URLRequestTest.Test";
const char* kRequestTestMsg = "URLRequestTest.Test";
const char* kRequestScheme = "urcustom";
const char* kRequestHost = "test";
const char* kRequestOrigin = "urcustom://test";
const char* kRequestSendCookieName = "urcookie_send";
const char* kRequestSaveCookieName = "urcookie_save";
enum RequestTestMode {
REQTEST_GET = 0,
REQTEST_GET_NODATA,
REQTEST_GET_ALLOWCOOKIES,
REQTEST_GET_REDIRECT,
REQTEST_POST,
REQTEST_POST_FILE,
REQTEST_POST_WITHPROGRESS,
REQTEST_HEAD,
};
enum ContextTestMode {
CONTEXT_GLOBAL,
CONTEXT_INMEMORY,
CONTEXT_ONDISK,
};
struct RequestRunSettings {
RequestRunSettings()
: expect_upload_progress(false),
expect_download_progress(true),
expect_download_data(true),
expected_status(UR_SUCCESS),
expected_error_code(ERR_NONE),
expect_send_cookie(false),
expect_save_cookie(false),
expect_follow_redirect(true) {
}
// Request that will be sent.
CefRefPtr<CefRequest> request;
// Response that will be returned by the scheme handler.
CefRefPtr<CefResponse> response;
// Optional response data that will be returned by the scheme handler.
std::string response_data;
// If true upload progress notification will be expected.
bool expect_upload_progress;
// If true download progress notification will be expected.
bool expect_download_progress;
// If true download data will be expected.
bool expect_download_data;
// Expected status value.
CefURLRequest::Status expected_status;
// Expected error code value.
CefURLRequest::ErrorCode expected_error_code;
// If true the request cookie should be sent to the server.
bool expect_send_cookie;
// If true the response cookie should be save.
bool expect_save_cookie;
// If specified the test will begin with this redirect request and response.
CefRefPtr<CefRequest> redirect_request;
CefRefPtr<CefResponse> redirect_response;
// If true the redirect is expected to be followed.
bool expect_follow_redirect;
};
void SetUploadData(CefRefPtr<CefRequest> request,
const std::string& data) {
CefRefPtr<CefPostData> postData = CefPostData::Create();
CefRefPtr<CefPostDataElement> element = CefPostDataElement::Create();
element->SetToBytes(data.size(), data.c_str());
postData->AddElement(element);
request->SetPostData(postData);
}
void SetUploadFile(CefRefPtr<CefRequest> request,
const base::FilePath& file) {
CefRefPtr<CefPostData> postData = CefPostData::Create();
CefRefPtr<CefPostDataElement> element = CefPostDataElement::Create();
element->SetToFile(file.value());
postData->AddElement(element);
request->SetPostData(postData);
}
void GetUploadData(CefRefPtr<CefRequest> request,
std::string& data) {
CefRefPtr<CefPostData> postData = request->GetPostData();
EXPECT_TRUE(postData.get());
CefPostData::ElementVector elements;
postData->GetElements(elements);
EXPECT_EQ((size_t)1, elements.size());
CefRefPtr<CefPostDataElement> element = elements[0];
EXPECT_TRUE(element.get());
size_t size = element->GetBytesCount();
data.resize(size);
EXPECT_EQ(size, data.size());
EXPECT_EQ(size, element->GetBytes(size, const_cast<char*>(data.c_str())));
}
// Set a cookie so that we can test if it's sent with the request.
void SetTestCookie(CefRefPtr<CefRequestContext> request_context,
base::WaitableEvent* event) {
class Callback : public CefSetCookieCallback {
public:
explicit Callback(base::WaitableEvent* event)
: event_(event) {}
void OnComplete(bool success) override {
EXPECT_TRUE(success);
event_->Signal();
}
private:
base::WaitableEvent* event_;
IMPLEMENT_REFCOUNTING(Callback);
};
CefCookie cookie;
CefString(&cookie.name) = kRequestSendCookieName;
CefString(&cookie.value) = "send-cookie-value";
CefString(&cookie.domain) = kRequestHost;
CefString(&cookie.path) = "/";
cookie.has_expires = false;
EXPECT_TRUE(request_context->GetDefaultCookieManager(NULL)->SetCookie(
kRequestOrigin, cookie, new Callback(event)));
// Wait for the Callback.
event->Wait();
}
// Tests if the save cookie has been set. If set, it will be deleted at the same
// time.
void GetTestCookie(CefRefPtr<CefRequestContext> request_context,
base::WaitableEvent* event,
bool* cookie_exists) {
class Visitor : public CefCookieVisitor {
public:
Visitor(base::WaitableEvent* event, bool* cookie_exists)
: event_(event),
cookie_exists_(cookie_exists) {
}
~Visitor() override {
event_->Signal();
}
bool Visit(const CefCookie& cookie, int count, int total,
bool& deleteCookie) override {
std::string cookie_name = CefString(&cookie.name);
if (cookie_name == kRequestSaveCookieName) {
*cookie_exists_ = true;
deleteCookie = true;
return false;
}
return true;
}
private:
base::WaitableEvent* event_;
bool* cookie_exists_;
IMPLEMENT_REFCOUNTING(Visitor);
};
CefRefPtr<CefCookieManager> cookie_manager =
request_context->GetDefaultCookieManager(NULL);
cookie_manager->VisitUrlCookies(
kRequestOrigin, true, new Visitor(event, cookie_exists));
// Wait for the Visitor.
event->Wait();
}
// Serves request responses.
class RequestSchemeHandler : public CefResourceHandler {
public:
explicit RequestSchemeHandler(const RequestRunSettings& settings)
: settings_(settings),
offset_(0) {
}
bool ProcessRequest(CefRefPtr<CefRequest> request,
CefRefPtr<CefCallback> callback) override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
// Shouldn't get here if we're not following redirects.
EXPECT_TRUE(settings_.expect_follow_redirect);
// Verify that the request was sent correctly.
TestRequestEqual(settings_.request, request, true);
// HEAD requests are identical to GET requests except no response data is
// sent.
if (request->GetMethod() == "HEAD")
settings_.response_data.clear();
CefRequest::HeaderMap headerMap;
CefRequest::HeaderMap::iterator headerIter;
request->GetHeaderMap(headerMap);
// Check if the default headers were sent.
headerIter = headerMap.find("User-Agent");
EXPECT_TRUE(headerIter != headerMap.end() && !headerIter->second.empty());
headerIter = headerMap.find("Accept-Language");
EXPECT_TRUE(headerIter != headerMap.end() && !headerIter->second.empty());
// Verify that we get the value that was set via
// CefSettings.accept_language_list in CefTestSuite::GetSettings().
EXPECT_STREQ(CEF_SETTINGS_ACCEPT_LANGUAGE,
headerIter->second.ToString().data());
// Check if the request cookie was sent.
bool has_send_cookie = false;
headerIter = headerMap.find("Cookie");
if (headerIter != headerMap.end()) {
std::string cookie = headerIter->second;
if (cookie.find(kRequestSendCookieName) != std::string::npos)
has_send_cookie = true;
}
if (settings_.expect_send_cookie)
EXPECT_TRUE(has_send_cookie);
else
EXPECT_FALSE(has_send_cookie);
// Continue immediately.
callback->Continue();
return true;
}
void GetResponseHeaders(CefRefPtr<CefResponse> response,
int64& response_length,
CefString& redirectUrl) override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
response->SetStatus(settings_.response->GetStatus());
response->SetStatusText(settings_.response->GetStatusText());
response->SetMimeType(settings_.response->GetMimeType());
CefResponse::HeaderMap headerMap;
settings_.response->GetHeaderMap(headerMap);
if (settings_.expect_save_cookie) {
std::string cookie = base::StringPrintf("%s=%s", kRequestSaveCookieName,
"save-cookie-value");
headerMap.insert(std::make_pair("Set-Cookie", cookie));
}
response->SetHeaderMap(headerMap);
response_length = settings_.response_data.length();
}
bool ReadResponse(void* response_data_out,
int bytes_to_read,
int& bytes_read,
CefRefPtr<CefCallback> callback) override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
bool has_data = false;
bytes_read = 0;
size_t size = settings_.response_data.length();
if (offset_ < size) {
int transfer_size =
std::min(bytes_to_read, static_cast<int>(size - offset_));
memcpy(response_data_out,
settings_.response_data.c_str() + offset_,
transfer_size);
offset_ += transfer_size;
bytes_read = transfer_size;
has_data = true;
}
return has_data;
}
void Cancel() override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
}
private:
RequestRunSettings settings_;
size_t offset_;
IMPLEMENT_REFCOUNTING(RequestSchemeHandler);
};
// Serves redirect request responses.
class RequestRedirectSchemeHandler : public CefResourceHandler {
public:
explicit RequestRedirectSchemeHandler(CefRefPtr<CefRequest> request,
CefRefPtr<CefResponse> response)
: request_(request),
response_(response) {
}
bool ProcessRequest(CefRefPtr<CefRequest> request,
CefRefPtr<CefCallback> callback) override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
// Verify that the request was sent correctly.
TestRequestEqual(request_, request, true);
// Continue immediately.
callback->Continue();
return true;
}
void GetResponseHeaders(CefRefPtr<CefResponse> response,
int64& response_length,
CefString& redirectUrl) override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
response->SetStatus(response_->GetStatus());
response->SetStatusText(response_->GetStatusText());
response->SetMimeType(response_->GetMimeType());
CefResponse::HeaderMap headerMap;
response_->GetHeaderMap(headerMap);
response->SetHeaderMap(headerMap);
response_length = 0;
}
bool ReadResponse(void* response_data_out,
int bytes_to_read,
int& bytes_read,
CefRefPtr<CefCallback> callback) override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
NOTREACHED();
return false;
}
void Cancel() override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
}
private:
CefRefPtr<CefRequest> request_;
CefRefPtr<CefResponse> response_;
IMPLEMENT_REFCOUNTING(RequestRedirectSchemeHandler);
};
class RequestSchemeHandlerFactory : public CefSchemeHandlerFactory {
public:
RequestSchemeHandlerFactory() {
}
CefRefPtr<CefResourceHandler> Create(
CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
const CefString& scheme_name,
CefRefPtr<CefRequest> request) override {
EXPECT_TRUE(CefCurrentlyOn(TID_IO));
std::string url = request->GetURL();
// Try to find a test match.
{
HandlerMap::const_iterator it = handler_map_.find(url);
if (it != handler_map_.end())
return new RequestSchemeHandler(it->second);
}
// Try to find a redirect match.
{
RedirectHandlerMap::const_iterator it = redirect_handler_map_.find(url);
if (it != redirect_handler_map_.end()) {
return new RequestRedirectSchemeHandler(it->second.first,
it->second.second);
}
}
// Unknown test.
ADD_FAILURE();
return NULL;
}
void AddSchemeHandler(const RequestRunSettings& settings) {
// Verify that the scheme is correct.
std::string url = settings.request->GetURL();
EXPECT_EQ((unsigned long)0, url.find(kRequestScheme));
handler_map_.insert(std::make_pair(url, settings));
}
void AddRedirectSchemeHandler(CefRefPtr<CefRequest> redirect_request,
CefRefPtr<CefResponse> redirect_response) {
// Verify that the scheme is correct.
std::string url = redirect_request->GetURL();
EXPECT_EQ((unsigned long)0, url.find(kRequestScheme));
redirect_handler_map_.insert(
std::make_pair(url,
std::make_pair(redirect_request, redirect_response)));
}
private:
typedef std::map<std::string, RequestRunSettings> HandlerMap;
HandlerMap handler_map_;
typedef std::map<std::string,
std::pair<CefRefPtr<CefRequest>, CefRefPtr<CefResponse> > >
RedirectHandlerMap;
RedirectHandlerMap redirect_handler_map_;
IMPLEMENT_REFCOUNTING(RequestSchemeHandlerFactory);
};
// Implementation of CefURLRequestClient that stores response information.
class RequestClient : public CefURLRequestClient {
public:
class Delegate {
public:
// Used to notify the handler when the request has completed.
virtual void OnRequestComplete(CefRefPtr<RequestClient> client) =0;
protected:
virtual ~Delegate() {}
};
explicit RequestClient(Delegate* delegate)
: delegate_(delegate),
request_complete_ct_(0),
upload_progress_ct_(0),
download_progress_ct_(0),
download_data_ct_(0),
upload_total_(0),
download_total_(0) {
}
void OnRequestComplete(CefRefPtr<CefURLRequest> request) override {
request_complete_ct_++;
request_ = request->GetRequest();
EXPECT_TRUE(request_->IsReadOnly());
status_ = request->GetRequestStatus();
error_code_ = request->GetRequestError();
response_ = request->GetResponse();
EXPECT_TRUE(response_.get());
EXPECT_TRUE(response_->IsReadOnly());
delegate_->OnRequestComplete(this);
}
void OnUploadProgress(CefRefPtr<CefURLRequest> request,
int64 current,
int64 total) override {
upload_progress_ct_++;
upload_total_ = total;
}
void OnDownloadProgress(CefRefPtr<CefURLRequest> request,
int64 current,
int64 total) override {
response_ = request->GetResponse();
EXPECT_TRUE(response_.get());
EXPECT_TRUE(response_->IsReadOnly());
download_progress_ct_++;
download_total_ = total;
}
void OnDownloadData(CefRefPtr<CefURLRequest> request,
const void* data,
size_t data_length) override {
response_ = request->GetResponse();
EXPECT_TRUE(response_.get());
EXPECT_TRUE(response_->IsReadOnly());
download_data_ct_++;
download_data_ += std::string(static_cast<const char*>(data), data_length);
}
bool GetAuthCredentials(bool isProxy,
const CefString& host,
int port,
const CefString& realm,
const CefString& scheme,
CefRefPtr<CefAuthCallback> callback) override {
return false;
}
private:
Delegate* delegate_;
public:
int request_complete_ct_;
int upload_progress_ct_;
int download_progress_ct_;
int download_data_ct_;
uint64 upload_total_;
uint64 download_total_;
std::string download_data_;
CefRefPtr<CefRequest> request_;
CefURLRequest::Status status_;
CefURLRequest::ErrorCode error_code_;
CefRefPtr<CefResponse> response_;
private:
IMPLEMENT_REFCOUNTING(RequestClient);
};
// Executes the tests.
class RequestTestRunner : public base::RefCountedThreadSafe<RequestTestRunner> {
public:
typedef base::Callback<void(void)> TestCallback;
class Delegate {
public:
// Used to notify the handler when the test can be destroyed.
virtual void DestroyTest(const RequestRunSettings& settings) =0;
protected:
virtual ~Delegate() {}
};
RequestTestRunner(Delegate* delegate,
bool is_browser_process)
: delegate_(delegate),
is_browser_process_(is_browser_process) {
// Helper macro for registering test callbacks.
#define REGISTER_TEST(test_mode, setup_method, run_method) \
RegisterTest(test_mode, \
base::Bind(&RequestTestRunner::setup_method, this), \
base::Bind(&RequestTestRunner::run_method, this));
// Register the test callbacks.
REGISTER_TEST(REQTEST_GET, SetupGetTest, GenericRunTest);
REGISTER_TEST(REQTEST_GET_NODATA, SetupGetNoDataTest, GenericRunTest);
REGISTER_TEST(REQTEST_GET_ALLOWCOOKIES, SetupGetAllowCookiesTest,
GenericRunTest);
REGISTER_TEST(REQTEST_GET_REDIRECT, SetupGetRedirectTest, GenericRunTest);
REGISTER_TEST(REQTEST_POST, SetupPostTest, GenericRunTest);
REGISTER_TEST(REQTEST_POST_FILE, SetupPostFileTest, GenericRunTest);
REGISTER_TEST(REQTEST_POST_WITHPROGRESS, SetupPostWithProgressTest,
GenericRunTest);
REGISTER_TEST(REQTEST_HEAD, SetupHeadTest, GenericRunTest);
}
// Called in the browser process to set the request context that will be used
// when creating the URL request.
void SetRequestContext(CefRefPtr<CefRequestContext> request_context) {
request_context_ = request_context;
}
CefRefPtr<CefRequestContext> GetRequestContext() const {
return request_context_;
}
// Called in both the browser and render process to setup the test.
void SetupTest(RequestTestMode test_mode) {
TestMap::const_iterator it = test_map_.find(test_mode);
if (it != test_map_.end()) {
it->second.setup.Run();
AddSchemeHandler();
} else {
// Unknown test.
ADD_FAILURE();
}
}
// Called in either the browser or render process to run the test.
void RunTest(RequestTestMode test_mode) {
TestMap::const_iterator it = test_map_.find(test_mode);
if (it != test_map_.end()) {
it->second.run.Run();
} else {
// Unknown test.
ADD_FAILURE();
DestroyTest();
}
}
private:
void SetupGetTest() {
settings_.request = CefRequest::Create();
settings_.request->SetURL(MakeSchemeURL("GetTest.html"));
settings_.request->SetMethod("GET");
settings_.response = CefResponse::Create();
settings_.response->SetMimeType("text/html");
settings_.response->SetStatus(200);
settings_.response->SetStatusText("OK");
settings_.response_data = "GET TEST SUCCESS";
}
void SetupGetNoDataTest() {
// Start with the normal get test.
SetupGetTest();
// Disable download data notifications.
settings_.request->SetFlags(UR_FLAG_NO_DOWNLOAD_DATA);
settings_.expect_download_data = false;
}
void SetupGetAllowCookiesTest() {
// Start with the normal get test.
SetupGetTest();
// Send cookies.
settings_.request->SetFlags(UR_FLAG_ALLOW_CACHED_CREDENTIALS);
settings_.expect_save_cookie = true;
settings_.expect_send_cookie = true;
}
void SetupGetRedirectTest() {
// Start with the normal get test.
SetupGetTest();
// Add a redirect request.
settings_.redirect_request = CefRequest::Create();
settings_.redirect_request->SetURL(MakeSchemeURL("redirect.html"));
settings_.redirect_request->SetMethod("GET");
settings_.redirect_response = CefResponse::Create();
settings_.redirect_response->SetMimeType("text/html");
settings_.redirect_response->SetStatus(302);
settings_.redirect_response->SetStatusText("Found");
CefResponse::HeaderMap headerMap;
headerMap.insert(std::make_pair("Location", settings_.request->GetURL()));
settings_.redirect_response->SetHeaderMap(headerMap);
}
void SetupPostTest() {
settings_.request = CefRequest::Create();
settings_.request->SetURL(MakeSchemeURL("PostTest.html"));
settings_.request->SetMethod("POST");
SetUploadData(settings_.request, "the_post_data");
settings_.response = CefResponse::Create();
settings_.response->SetMimeType("text/html");
settings_.response->SetStatus(200);
settings_.response->SetStatusText("OK");
settings_.response_data = "POST TEST SUCCESS";
}
void SetupPostFileTest() {
settings_.request = CefRequest::Create();
settings_.request->SetURL(MakeSchemeURL("PostFileTest.html"));
settings_.request->SetMethod("POST");
EXPECT_TRUE(post_file_tmpdir_.CreateUniqueTempDir());
const base::FilePath& path =
post_file_tmpdir_.path().Append(FILE_PATH_LITERAL("example.txt"));
const char content[] = "HELLO FRIEND!";
int write_ct = base::WriteFile(path, content, sizeof(content) - 1);
EXPECT_EQ(static_cast<int>(sizeof(content) - 1), write_ct);
SetUploadFile(settings_.request, path);
settings_.response = CefResponse::Create();
settings_.response->SetMimeType("text/html");
settings_.response->SetStatus(200);
settings_.response->SetStatusText("OK");
settings_.response_data = "POST TEST SUCCESS";
}
void SetupPostWithProgressTest() {
// Start with the normal post test.
SetupPostTest();
// Enable upload progress notifications.
settings_.request->SetFlags(UR_FLAG_REPORT_UPLOAD_PROGRESS);
settings_.expect_upload_progress = true;
}
void SetupHeadTest() {
settings_.request = CefRequest::Create();
settings_.request->SetURL(MakeSchemeURL("HeadTest.html"));
settings_.request->SetMethod("HEAD");
settings_.response = CefResponse::Create();
settings_.response->SetMimeType("text/html");
settings_.response->SetStatus(200);
settings_.response->SetStatusText("OK");
// The scheme handler will disregard this value when it returns the result.
settings_.response_data = "HEAD TEST SUCCESS";
settings_.expect_download_progress = false;
settings_.expect_download_data = false;
}
// Generic test runner.
void GenericRunTest() {
class Test : public RequestClient::Delegate {
public:
Test(scoped_refptr<RequestTestRunner> runner,
const RequestRunSettings& settings)
: runner_(runner),
settings_(settings) {
}
void OnRequestComplete(CefRefPtr<RequestClient> client) override {
CefRefPtr<CefRequest> expected_request;
CefRefPtr<CefResponse> expected_response;
if (runner_->settings_.redirect_request.get())
expected_request = runner_->settings_.redirect_request;
else
expected_request = runner_->settings_.request;
if (runner_->settings_.redirect_response.get() &&
!runner_->settings_.expect_follow_redirect) {
// A redirect response was sent but the redirect is not expected to be
// followed.
expected_response = runner_->settings_.redirect_response;
} else {
expected_response = runner_->settings_.response;
}
TestRequestEqual(expected_request, client->request_, false);
EXPECT_EQ(settings_.expected_status, client->status_);
EXPECT_EQ(settings_.expected_error_code, client->error_code_);
TestResponseEqual(expected_response, client->response_, true);
EXPECT_EQ(1, client->request_complete_ct_);
if (settings_.expect_upload_progress) {
EXPECT_LE(1, client->upload_progress_ct_);
std::string upload_data;
GetUploadData(expected_request, upload_data);
EXPECT_EQ(upload_data.size(), client->upload_total_);
} else {
EXPECT_EQ(0, client->upload_progress_ct_);
EXPECT_EQ((uint64)0, client->upload_total_);
}
if (settings_.expect_download_progress) {
EXPECT_LE(1, client->download_progress_ct_);
EXPECT_EQ(runner_->settings_.response_data.size(),
client->download_total_);
} else {
EXPECT_EQ(0, client->download_progress_ct_);
EXPECT_EQ((uint64)0, client->download_total_);
}
if (settings_.expect_download_data) {
EXPECT_LE(1, client->download_data_ct_);
EXPECT_STREQ(runner_->settings_.response_data.c_str(),
client->download_data_.c_str());
} else {
EXPECT_EQ(0, client->download_data_ct_);
EXPECT_TRUE(client->download_data_.empty());
}
runner_->DestroyTest();
}
private:
scoped_refptr<RequestTestRunner> runner_;
RequestRunSettings settings_;
};
CefRefPtr<CefRequest> request;
if (settings_.redirect_request.get())
request = settings_.redirect_request;
else
request = settings_.request;
EXPECT_TRUE(request.get());
CefRefPtr<RequestClient> client =
new RequestClient(new Test(this, settings_));
CefURLRequest::Create(request, client.get(), request_context_);
}
// Register a test. Called in the constructor.
void RegisterTest(RequestTestMode test_mode,
TestCallback setup,
TestCallback run) {
TestEntry entry = {setup, run};
test_map_.insert(std::make_pair(test_mode, entry));
}
// Destroy the current test. Called when the test is complete.
void DestroyTest() {
if (scheme_factory_.get()) {
// Remove the factory registration.
request_context_->RegisterSchemeHandlerFactory(
kRequestScheme, kRequestHost, NULL);
scheme_factory_ = NULL;
}
if (post_file_tmpdir_.IsValid())
EXPECT_TRUE(post_file_tmpdir_.Delete());
delegate_->DestroyTest(settings_);
}
// Return an appropriate scheme URL for the specified |path|.
std::string MakeSchemeURL(const std::string& path) {
return base::StringPrintf("%s/%s", kRequestOrigin, path.c_str());
}
// Add a scheme handler for the current test. Called during test setup.
void AddSchemeHandler() {
// Scheme handlers are only registered in the browser process.
if (!is_browser_process_)
return;
if (!scheme_factory_.get()) {
// Add the factory registration.
scheme_factory_ = new RequestSchemeHandlerFactory();
request_context_->RegisterSchemeHandlerFactory(
kRequestScheme, kRequestHost, scheme_factory_.get());
}
EXPECT_TRUE(settings_.request.get());
EXPECT_TRUE(settings_.response.get());
scheme_factory_->AddSchemeHandler(settings_);
if (settings_.redirect_request.get()) {
scheme_factory_->AddRedirectSchemeHandler(settings_.redirect_request,
settings_.redirect_response);
}
}
Delegate* delegate_;
bool is_browser_process_;
CefRefPtr<CefRequestContext> request_context_;
struct TestEntry {
TestCallback setup;
TestCallback run;
};
typedef std::map<RequestTestMode, TestEntry> TestMap;
TestMap test_map_;
std::string scheme_name_;
CefRefPtr<RequestSchemeHandlerFactory> scheme_factory_;
base::ScopedTempDir post_file_tmpdir_;
public:
RequestRunSettings settings_;
};
// Renderer side.
class RequestRendererTest : public ClientAppRenderer::Delegate,
public RequestTestRunner::Delegate {
public:
RequestRendererTest()
: test_runner_(new RequestTestRunner(this, false)) {
}
bool OnProcessMessageReceived(
CefRefPtr<ClientAppRenderer> app,
CefRefPtr<CefBrowser> browser,
CefProcessId source_process,
CefRefPtr<CefProcessMessage> message) override {
if (message->GetName() == kRequestTestMsg) {
app_ = app;
browser_ = browser;
RequestTestMode test_mode =
static_cast<RequestTestMode>(message->GetArgumentList()->GetInt(0));
// Setup the test. This will create the objects that we test against but
// not register any scheme handlers (because we're in the render process).
test_runner_->SetupTest(test_mode);
// Run the test.
test_runner_->RunTest(test_mode);
return true;
}
// Message not handled.
return false;
}
protected:
// Return from the test.
void DestroyTest(const RequestRunSettings& settings) override {
// Check if the test has failed.
bool result = !TestFailed();
// Return the result to the browser process.
CefRefPtr<CefProcessMessage> return_msg =
CefProcessMessage::Create(kRequestTestMsg);
EXPECT_TRUE(return_msg->GetArgumentList()->SetBool(0, result));
EXPECT_TRUE(browser_->SendProcessMessage(PID_BROWSER, return_msg));
app_ = NULL;
browser_ = NULL;
}
CefRefPtr<ClientAppRenderer> app_;
CefRefPtr<CefBrowser> browser_;
scoped_refptr<RequestTestRunner> test_runner_;
IMPLEMENT_REFCOUNTING(RequestRendererTest);
};
// Browser side.
class RequestTestHandler : public TestHandler,
public RequestTestRunner::Delegate {
public:
// Don't hide the DestroyTest method.
using TestHandler::DestroyTest;
RequestTestHandler(RequestTestMode test_mode,
ContextTestMode context_mode,
bool test_in_browser,
const char* test_url)
: test_mode_(test_mode),
context_mode_(context_mode),
test_in_browser_(test_in_browser),
test_url_(test_url),
test_runner_(new RequestTestRunner(this, true)) {
}
void RunTest() override {
// Get or create the request context.
if (context_mode_ == CONTEXT_GLOBAL) {
CefRefPtr<CefRequestContext> request_context =
CefRequestContext::GetGlobalContext();
EXPECT_TRUE(request_context.get());
test_runner_->SetRequestContext(request_context);
// Continue the test now.
RunTestContinue();
} else {
// Don't end the test until the temporary request context has been
// destroyed.
SetSignalCompletionWhenAllBrowsersClose(false);
CefRequestContextSettings settings;
if (context_mode_ == CONTEXT_ONDISK) {
EXPECT_TRUE(context_tmpdir_.CreateUniqueTempDir());
CefString(&settings.cache_path) = context_tmpdir_.path().value();
}
// Create a new temporary request context.
CefRefPtr<CefRequestContext> request_context =
CefRequestContext::CreateContext(settings,
new RequestContextHandler(this));
EXPECT_TRUE(request_context.get());
test_runner_->SetRequestContext(request_context);
// Set the schemes that are allowed to store cookies.
std::vector<CefString> supported_schemes;
supported_schemes.push_back(kRequestScheme);
// Continue the test once supported schemes has been set.
request_context->GetDefaultCookieManager(NULL)->SetSupportedSchemes(
supported_schemes, new SupportedSchemesCompletionCallback(this));
}
}
void RunTestContinue() {
if (!CefCurrentlyOn(TID_UI)) {
CefPostTask(TID_UI,
base::Bind(&RequestTestHandler::RunTestContinue, this));
return;
}
// Setup the test. This will create the objects that we test against and
// register any scheme handlers.
test_runner_->SetupTest(test_mode_);
base::WaitableEvent event(false, false);
SetTestCookie(test_runner_->GetRequestContext(), &event);
if (test_in_browser_) {
// Run the test now.
test_runner_->RunTest(test_mode_);
} else {
EXPECT_TRUE(test_url_ != NULL);
AddResource(test_url_, "<html><body>TEST</body></html>", "text/html");
// Create a browser to run the test in the renderer process.
CreateBrowser(test_url_, test_runner_->GetRequestContext());
}
// Time out the test after a reasonable period of time.
SetTestTimeout();
}
void OnLoadEnd(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
int httpStatusCode) override {
EXPECT_FALSE(test_in_browser_);
if (frame->IsMain()) {
CefRefPtr<CefProcessMessage> test_message =
CefProcessMessage::Create(kRequestTestMsg);
EXPECT_TRUE(test_message->GetArgumentList()->SetInt(0, test_mode_));
// Send a message to the renderer process to run the test.
EXPECT_TRUE(browser->SendProcessMessage(PID_RENDERER, test_message));
}
}
bool OnProcessMessageReceived(
CefRefPtr<CefBrowser> browser,
CefProcessId source_process,
CefRefPtr<CefProcessMessage> message) override {
EXPECT_TRUE(browser.get());
EXPECT_EQ(PID_RENDERER, source_process);
EXPECT_TRUE(message.get());
EXPECT_TRUE(message->IsReadOnly());
EXPECT_FALSE(test_in_browser_);
got_message_.yes();
if (message->GetArgumentList()->GetBool(0))
got_success_.yes();
// Test is complete.
DestroyTest(test_runner_->settings_);
return true;
}
void DestroyTest(const RequestRunSettings& settings) override {
base::WaitableEvent event(false, false);
bool has_save_cookie = false;
GetTestCookie(test_runner_->GetRequestContext(), &event, &has_save_cookie);
EXPECT_EQ(settings.expect_save_cookie, has_save_cookie);
TestHandler::DestroyTest();
// Need to call TestComplete() explicitly if testing in the browser and
// using the global context. Otherwise, TestComplete() will be called when
// the browser is destroyed (for render test + global context) or when the
// temporary context is destroyed.
const bool call_test_complete =
(test_in_browser_ && context_mode_ == CONTEXT_GLOBAL);
// Release our reference to the context. Do not access any object members
// after this call because |this| might be deleted.
test_runner_->SetRequestContext(NULL);
if (call_test_complete)
TestComplete();
}
private:
// Used with temporary request contexts to signal test completion once the
// temporary context has been destroyed.
class RequestContextHandler : public CefRequestContextHandler {
public:
explicit RequestContextHandler(CefRefPtr<RequestTestHandler> test_handler)
: test_handler_(test_handler) {
}
~RequestContextHandler() override {
test_handler_->TestComplete();
}
private:
CefRefPtr<RequestTestHandler> test_handler_;
IMPLEMENT_REFCOUNTING(RequestContextHandler);
};
// Continue the rest once supported schemes have been set.
class SupportedSchemesCompletionCallback : public CefCompletionCallback {
public:
explicit SupportedSchemesCompletionCallback(
CefRefPtr<RequestTestHandler> test_handler)
: test_handler_(test_handler) {
}
void OnComplete() override {
test_handler_->RunTestContinue();
}
private:
CefRefPtr<RequestTestHandler> test_handler_;
IMPLEMENT_REFCOUNTING(SupportedSchemesCompletionCallback);
};
RequestTestMode test_mode_;
ContextTestMode context_mode_;
bool test_in_browser_;
const char* test_url_;
scoped_refptr<RequestTestRunner> test_runner_;
base::ScopedTempDir context_tmpdir_;
public:
// Only used when the test runs in the render process.
TrackCallback got_message_;
TrackCallback got_success_;
};
} // namespace
// Entry point for creating URLRequest renderer test objects.
// Called from client_app_delegates.cc.
void CreateURLRequestRendererTests(ClientAppRenderer::DelegateSet& delegates) {
delegates.insert(new RequestRendererTest);
}
// Entry point for registering custom schemes.
// Called from client_app_delegates.cc.
void RegisterURLRequestCustomSchemes(
CefRefPtr<CefSchemeRegistrar> registrar,
std::vector<CefString>& cookiable_schemes) {
registrar->AddCustomScheme(kRequestScheme, true, false, false);
cookiable_schemes.push_back(kRequestScheme);
}
// Helpers for defining URLRequest tests.
#define REQ_TEST_EX(name, test_mode, context_mode, test_in_browser, test_url) \
TEST(URLRequestTest, name) { \
CefRefPtr<RequestTestHandler> handler = \
new RequestTestHandler(test_mode, context_mode, test_in_browser, \
test_url); \
handler->ExecuteTest(); \
if (!test_in_browser) { \
EXPECT_TRUE(handler->got_message_); \
EXPECT_TRUE(handler->got_success_); \
} \
ReleaseAndWaitForDestructor(handler); \
}
#define REQ_TEST(name, test_mode, context_mode, test_in_browser) \
REQ_TEST_EX(name, test_mode, context_mode, test_in_browser, kRequestTestUrl)
// Define the tests.
#define REQ_TEST_SET(suffix, context_mode) \
REQ_TEST(BrowserGET##suffix, REQTEST_GET, context_mode, true); \
REQ_TEST(BrowserGETNoData##suffix, REQTEST_GET_NODATA, context_mode, true); \
REQ_TEST(BrowserGETAllowCookies##suffix, \
REQTEST_GET_ALLOWCOOKIES, context_mode, true); \
REQ_TEST(BrowserGETRedirect##suffix, \
REQTEST_GET_REDIRECT, context_mode, true); \
REQ_TEST(BrowserPOST##suffix, REQTEST_POST, context_mode, true); \
REQ_TEST(BrowserPOSTFile##suffix, REQTEST_POST_FILE, context_mode, true); \
REQ_TEST(BrowserPOSTWithProgress##suffix, \
REQTEST_POST_WITHPROGRESS, context_mode, true); \
REQ_TEST(BrowserHEAD##suffix, REQTEST_HEAD, context_mode, true); \
REQ_TEST(RendererGET##suffix, REQTEST_GET, context_mode, false); \
REQ_TEST(RendererGETNoData##suffix, \
REQTEST_GET_NODATA, context_mode, false); \
REQ_TEST(RendererGETAllowCookies##suffix, \
REQTEST_GET_ALLOWCOOKIES, context_mode, false); \
REQ_TEST(RendererGETRedirect##suffix, \
REQTEST_GET_REDIRECT, context_mode, false); \
REQ_TEST(RendererPOST##suffix, REQTEST_POST, context_mode, false); \
REQ_TEST(RendererPOSTWithProgress##suffix, \
REQTEST_POST_WITHPROGRESS, context_mode, false); \
REQ_TEST(RendererHEAD##suffix, REQTEST_HEAD, context_mode, false)
REQ_TEST_SET(ContextGlobal, CONTEXT_GLOBAL);
REQ_TEST_SET(ContextInMemory, CONTEXT_INMEMORY);
REQ_TEST_SET(ContextOnDisk, CONTEXT_ONDISK);
namespace {
class InvalidURLTestClient : public CefURLRequestClient {
public:
InvalidURLTestClient()
: event_(false, false) {
}
void RunTest() {
CefPostTask(TID_UI, base::Bind(&InvalidURLTestClient::RunOnUIThread, this));
// Wait for the test to complete.
event_.Wait();
}
void OnRequestComplete(CefRefPtr<CefURLRequest> client) override {
EXPECT_EQ(UR_FAILED, client->GetRequestStatus());
// Let the call stack unwind before signaling completion.
CefPostTask(TID_UI,
base::Bind(&InvalidURLTestClient::CompleteOnUIThread, this));
}
void OnUploadProgress(CefRefPtr<CefURLRequest> request,
int64 current,
int64 total) override {
EXPECT_TRUE(false); // Not reached.
}
void OnDownloadProgress(CefRefPtr<CefURLRequest> request,
int64 current,
int64 total) override {
EXPECT_TRUE(false); // Not reached.
}
void OnDownloadData(CefRefPtr<CefURLRequest> request,
const void* data,
size_t data_length) override {
EXPECT_TRUE(false); // Not reached.
}
bool GetAuthCredentials(
bool isProxy,
const CefString& host,
int port,
const CefString& realm,
const CefString& scheme,
CefRefPtr<CefAuthCallback> callback) override {
EXPECT_TRUE(false); // Not reached.
return false;
}
private:
void RunOnUIThread() {
EXPECT_UI_THREAD();
CefRefPtr<CefRequest> request = CefRequest::Create();
request->SetMethod("GET");
request->SetURL("foo://invalidurl");
CefURLRequest::Create(request, this, NULL);
}
void CompleteOnUIThread() {
EXPECT_UI_THREAD();
// Signal that the test is complete.
event_.Signal();
}
base::WaitableEvent event_;
IMPLEMENT_REFCOUNTING(InvalidURLTestClient);
};
} // namespace
// Verify that failed requests do not leak references.
TEST(URLRequestTest, BrowserInvalidURL) {
CefRefPtr<InvalidURLTestClient> client = new InvalidURLTestClient();
client->RunTest();
// Verify that there's only one reference to the client.
EXPECT_TRUE(client->HasOneRef());
}
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