Plugin Info Test

// Copyright (c) 2015 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 "cefclient/browser/test_runner.h" #include #include "include/base/cef_bind.h" #include "include/cef_parser.h" #include "include/cef_task.h" #include "include/cef_trace.h" #include "include/cef_web_plugin.h" #include "include/wrapper/cef_closure_task.h" #include "include/wrapper/cef_stream_resource_handler.h" #include "cefclient/browser/binding_test.h" #include "cefclient/browser/dialog_test.h" #include "cefclient/browser/main_context.h" #include "cefclient/browser/preferences_test.h" #include "cefclient/browser/resource.h" #include "cefclient/browser/resource_util.h" #include "cefclient/browser/response_filter_test.h" #include "cefclient/browser/root_window_manager.h" #include "cefclient/browser/scheme_test.h" #include "cefclient/browser/urlrequest_test.h" #include "cefclient/browser/window_test.h" namespace client { namespace test_runner { namespace { const char kTestOrigin[] = "http://tests/"; // Replace all instances of |from| with |to| in |str|. std::string StringReplace(const std::string& str, const std::string& from, const std::string& to) { std::string result = str; std::string::size_type pos = 0; std::string::size_type from_len = from.length(); std::string::size_type to_len = to.length(); do { pos = result.find(from, pos); if (pos != std::string::npos) { result.replace(pos, from_len, to); pos += to_len; } } while (pos != std::string::npos); return result; } void RunGetSourceTest(CefRefPtr browser) { class Visitor : public CefStringVisitor { public: explicit Visitor(CefRefPtr browser) : browser_(browser) {} virtual void Visit(const CefString& string) OVERRIDE { std::string source = StringReplace(string, "<", "<"); source = StringReplace(source, ">", ">"); std::stringstream ss; ss << "Source:

" << source <<
            "

"; browser_->GetMainFrame()->LoadString(ss.str(), "http://tests/getsource"); } private: CefRefPtr browser_; IMPLEMENT_REFCOUNTING(Visitor); }; browser->GetMainFrame()->GetSource(new Visitor(browser)); } void RunGetTextTest(CefRefPtr browser) { class Visitor : public CefStringVisitor { public: explicit Visitor(CefRefPtr browser) : browser_(browser) {} virtual void Visit(const CefString& string) OVERRIDE { std::string text = StringReplace(string, "<", "<"); text = StringReplace(text, ">", ">"); std::stringstream ss; ss << "Text:

" << text <<
            "

"; browser_->GetMainFrame()->LoadString(ss.str(), "http://tests/gettext"); } private: CefRefPtr browser_; IMPLEMENT_REFCOUNTING(Visitor); }; browser->GetMainFrame()->GetText(new Visitor(browser)); } void RunRequestTest(CefRefPtr browser) { // Create a new request CefRefPtr request(CefRequest::Create()); // Set the request URL request->SetURL("http://tests/request"); // Add post data to the request. The correct method and content- // type headers will be set by CEF. CefRefPtr postDataElement(CefPostDataElement::Create()); std::string data = "arg1=val1&arg2=val2"; postDataElement->SetToBytes(data.length(), data.c_str()); CefRefPtr postData(CefPostData::Create()); postData->AddElement(postDataElement); request->SetPostData(postData); // Add a custom header CefRequest::HeaderMap headerMap; headerMap.insert( std::make_pair("X-My-Header", "My Header Value")); request->SetHeaderMap(headerMap); // Load the request browser->GetMainFrame()->LoadRequest(request); } void RunNewWindowTest(CefRefPtr browser) { MainContext::Get()->GetRootWindowManager()->CreateRootWindow( true, // Show controls. browser->GetHost()->IsWindowRenderingDisabled(), CefRect(), // Use default system size. std::string()); // Use default URL. } void RunPopupWindowTest(CefRefPtr browser) { browser->GetMainFrame()->ExecuteJavaScript( "window.open('http://www.google.com');", "about:blank", 0); } void RunPluginInfoTest(CefRefPtr browser) { class Visitor : public CefWebPluginInfoVisitor { public: explicit Visitor(CefRefPtr browser) : browser_(browser) { html_ = "Plugin Info Test" "" "\nInstalled plugins:"; } ~Visitor() { html_ += "\n"; // Load the html in the browser. browser_->GetMainFrame()->LoadString(html_, "http://tests/plugin_info"); } virtual bool Visit(CefRefPtr info, int count, int total) OVERRIDE { html_ += "\n

Name: " + info->GetName().ToString() + "\n
Description: " + info->GetDescription().ToString() + "\n
Version: " + info->GetVersion().ToString() + "\n
Path: " + info->GetPath().ToString(); return true; } private: std::string html_; CefRefPtr browser_; IMPLEMENT_REFCOUNTING(Visitor); }; CefVisitWebPluginInfo(new Visitor(browser)); } void ModifyZoom(CefRefPtr browser, double delta) { if (!CefCurrentlyOn(TID_UI)) { // Execute on the UI thread. CefPostTask(TID_UI, base::Bind(&ModifyZoom, browser, delta)); return; } browser->GetHost()->SetZoomLevel( browser->GetHost()->GetZoomLevel() + delta); } const char kPrompt[] = "Prompt."; const char kPromptFPS[] = "FPS"; const char kPromptDSF[] = "DSF"; // Handles execution of prompt results. class PromptHandler : public CefMessageRouterBrowserSide::Handler { public: PromptHandler() {} // Called due to cefQuery execution. virtual bool OnQuery(CefRefPtr browser, CefRefPtr frame, int64 query_id, const CefString& request, bool persistent, CefRefPtr callback) OVERRIDE { // Parse |request| which takes the form "Prompt.[type]:[value]". const std::string& request_str = request; if (request_str.find(kPrompt) != 0) return false; std::string type = request_str.substr(sizeof(kPrompt) - 1); size_t delim = type.find(':'); if (delim == std::string::npos) return false; const std::string& value = type.substr(delim + 1); type = type.substr(0, delim); // Canceling the prompt dialog returns a value of "null". if (value != "null") { if (type == kPromptFPS) SetFPS(browser, atoi(value.c_str())); else if (type == kPromptDSF) SetDSF(browser, static_cast(atof(value.c_str()))); } // Nothing is done with the response. callback->Success(CefString()); return true; } private: void SetFPS(CefRefPtr browser, int fps) { if (fps <= 0) { // Reset to the default value. CefBrowserSettings settings; MainContext::Get()->PopulateBrowserSettings(&settings); fps = settings.windowless_frame_rate; } browser->GetHost()->SetWindowlessFrameRate(fps); } void SetDSF(CefRefPtr browser, float dsf) { MainMessageLoop::Get()->PostClosure( base::Bind(&PromptHandler::SetDSFOnMainThread, browser, dsf)); } static void SetDSFOnMainThread(CefRefPtr browser, float dsf) { RootWindow::GetForBrowser(browser->GetIdentifier())-> SetDeviceScaleFactor(dsf); } }; void Prompt(CefRefPtr browser, const std::string& type, const std::string& label, const std::string& default_value) { // Prompt the user for a new value. Works as follows: // 1. Show a prompt() dialog via JavaScript. // 2. Pass the result to window.cefQuery(). // 3. Handle the result in PromptHandler::OnQuery. const std::string& code = "window.cefQuery({'request': '" + std::string(kPrompt) + type + ":' + prompt('" + label + "', '" + default_value + "')});"; browser->GetMainFrame()->ExecuteJavaScript( code, browser->GetMainFrame()->GetURL(), 0); } void PromptFPS(CefRefPtr browser) { if (!CefCurrentlyOn(TID_UI)) { // Execute on the UI thread. CefPostTask(TID_UI, base::Bind(&PromptFPS, browser)); return; } // Format the default value string. std::stringstream ss; ss << browser->GetHost()->GetWindowlessFrameRate(); Prompt(browser, kPromptFPS, "Enter FPS", ss.str()); } void PromptDSF(CefRefPtr browser) { if (!MainMessageLoop::Get()->RunsTasksOnCurrentThread()) { // Execute on the main thread. MainMessageLoop::Get()->PostClosure(base::Bind(&PromptDSF, browser)); return; } // Format the default value string. std::stringstream ss; ss << RootWindow::GetForBrowser(browser->GetIdentifier())-> GetDeviceScaleFactor(); Prompt(browser, kPromptDSF, "Enter Device Scale Factor", ss.str()); } void BeginTracing() { if (!CefCurrentlyOn(TID_UI)) { // Execute on the UI thread. CefPostTask(TID_UI, base::Bind(&BeginTracing)); return; } CefBeginTracing(CefString(), NULL); } void EndTracing(CefRefPtr browser) { if (!CefCurrentlyOn(TID_UI)) { // Execute on the UI thread. CefPostTask(TID_UI, base::Bind(&EndTracing, browser)); return; } class Client : public CefEndTracingCallback, public CefRunFileDialogCallback { public: explicit Client(CefRefPtr browser) : browser_(browser) { RunDialog(); } void RunDialog() { static const char kDefaultFileName[] = "trace.txt"; std::string path = MainContext::Get()->GetDownloadPath(kDefaultFileName); if (path.empty()) path = kDefaultFileName; // Results in a call to OnFileDialogDismissed. browser_->GetHost()->RunFileDialog( static_cast( FILE_DIALOG_SAVE | FILE_DIALOG_OVERWRITEPROMPT_FLAG), CefString(), // title path, std::vector(), // accept_filters 0, // selected_accept_filter this); } void OnFileDialogDismissed( int selected_accept_filter, const std::vector& file_paths) OVERRIDE { if (!file_paths.empty()) { // File selected. Results in a call to OnEndTracingComplete. CefEndTracing(file_paths.front(), this); } else { // No file selected. Discard the trace data. CefEndTracing(CefString(), NULL); } } void OnEndTracingComplete( const CefString& tracing_file) OVERRIDE { Alert(browser_, "File \"" + tracing_file.ToString() + "\" saved successfully."); } private: CefRefPtr browser_; IMPLEMENT_REFCOUNTING(Client); }; new Client(browser); } void PrintToPDF(CefRefPtr browser) { if (!CefCurrentlyOn(TID_UI)) { // Execute on the UI thread. CefPostTask(TID_UI, base::Bind(&PrintToPDF, browser)); return; } class Client : public CefPdfPrintCallback, public CefRunFileDialogCallback { public: explicit Client(CefRefPtr browser) : browser_(browser) { RunDialog(); } void RunDialog() { static const char kDefaultFileName[] = "output.pdf"; std::string path = MainContext::Get()->GetDownloadPath(kDefaultFileName); if (path.empty()) path = kDefaultFileName; std::vector accept_filters; accept_filters.push_back(".pdf"); // Results in a call to OnFileDialogDismissed. browser_->GetHost()->RunFileDialog( static_cast( FILE_DIALOG_SAVE | FILE_DIALOG_OVERWRITEPROMPT_FLAG), CefString(), // title path, accept_filters, 0, // selected_accept_filter this); } void OnFileDialogDismissed( int selected_accept_filter, const std::vector& file_paths) OVERRIDE { if (!file_paths.empty()) { CefPdfPrintSettings settings; // Show the URL in the footer. settings.header_footer_enabled = true; CefString(&settings.header_footer_url) = browser_->GetMainFrame()->GetURL(); // Print to the selected PDF file. browser_->GetHost()->PrintToPDF(file_paths[0], settings, this); } } void OnPdfPrintFinished(const CefString& path, bool ok) OVERRIDE { Alert(browser_, "File \"" + path.ToString() +"\" " + (ok ? "saved successfully." : "failed to save.")); } private: CefRefPtr browser_; IMPLEMENT_REFCOUNTING(Client); }; new Client(browser); } void RunOtherTests(CefRefPtr browser) { browser->GetMainFrame()->LoadURL("http://tests/other_tests"); } // Provider that dumps the request contents. class RequestDumpResourceProvider : public CefResourceManager::Provider { public: explicit RequestDumpResourceProvider(const std::string& url) : url_(url) { DCHECK(!url.empty()); } bool OnRequest(scoped_refptr request) OVERRIDE { CEF_REQUIRE_IO_THREAD(); const std::string& url = request->url(); if (url != url_) { // Not handled by this provider. return false; } const std::string& dump = DumpRequestContents(request->request()); std::string str = "

" + dump +
                      "

"; CefRefPtr stream = CefStreamReader::CreateForData( static_cast(const_cast(str.c_str())), str.size()); DCHECK(stream.get()); request->Continue(new CefStreamResourceHandler("text/html", stream)); return true; } private: std::string url_; DISALLOW_COPY_AND_ASSIGN(RequestDumpResourceProvider); }; // Add a file extension to |url| if none is currently specified. std::string RequestUrlFilter(const std::string& url) { if (url.find(kTestOrigin) != 0U) { // Don't filter anything outside of the test origin. return url; } // Identify where the query or fragment component, if any, begins. size_t suffix_pos = url.find('?'); if (suffix_pos == std::string::npos) suffix_pos = url.find('#'); std::string url_base, url_suffix; if (suffix_pos == std::string::npos) { url_base = url; } else { url_base = url.substr(0, suffix_pos); url_suffix = url.substr(suffix_pos); } // Identify the last path component. size_t path_pos = url_base.rfind('/'); if (path_pos == std::string::npos) return url; const std::string& path_component = url_base.substr(path_pos); // Identify if a file extension is currently specified. size_t ext_pos = path_component.rfind("."); if (ext_pos != std::string::npos) return url; // Rebuild the URL with a file extension. return url_base + ".html" + url_suffix; } } // namespace void RunTest(CefRefPtr browser, int id) { if (!browser) return; switch (id) { case ID_TESTS_GETSOURCE: RunGetSourceTest(browser); break; case ID_TESTS_GETTEXT: RunGetTextTest(browser); break; case ID_TESTS_WINDOW_NEW: RunNewWindowTest(browser); break; case ID_TESTS_WINDOW_POPUP: RunPopupWindowTest(browser); break; case ID_TESTS_REQUEST: RunRequestTest(browser); break; case ID_TESTS_PLUGIN_INFO: RunPluginInfoTest(browser); break; case ID_TESTS_ZOOM_IN: ModifyZoom(browser, 0.5); break; case ID_TESTS_ZOOM_OUT: ModifyZoom(browser, -0.5); break; case ID_TESTS_ZOOM_RESET: browser->GetHost()->SetZoomLevel(0.0); break; case ID_TESTS_OSR_FPS: PromptFPS(browser); break; case ID_TESTS_OSR_DSF: PromptDSF(browser); break; case ID_TESTS_TRACING_BEGIN: BeginTracing(); break; case ID_TESTS_TRACING_END: EndTracing(browser); break; case ID_TESTS_PRINT: browser->GetHost()->Print(); break; case ID_TESTS_PRINT_TO_PDF: PrintToPDF(browser); break; case ID_TESTS_OTHER_TESTS: RunOtherTests(browser); break; } } std::string DumpRequestContents(CefRefPtr request) { std::stringstream ss; ss << "URL: " << std::string(request->GetURL()); ss << "\nMethod: " << std::string(request->GetMethod()); CefRequest::HeaderMap headerMap; request->GetHeaderMap(headerMap); if (headerMap.size() > 0) { ss << "\nHeaders:"; CefRequest::HeaderMap::const_iterator it = headerMap.begin(); for (; it != headerMap.end(); ++it) { ss << "\n\t" << std::string((*it).first) << ": " << std::string((*it).second); } } CefRefPtr postData = request->GetPostData(); if (postData.get()) { CefPostData::ElementVector elements; postData->GetElements(elements); if (elements.size() > 0) { ss << "\nPost Data:"; CefRefPtr element; CefPostData::ElementVector::const_iterator it = elements.begin(); for (; it != elements.end(); ++it) { element = (*it); if (element->GetType() == PDE_TYPE_BYTES) { // the element is composed of bytes ss << "\n\tBytes: "; if (element->GetBytesCount() == 0) { ss << "(empty)"; } else { // retrieve the data. size_t size = element->GetBytesCount(); char* bytes = new char[size]; element->GetBytes(size, bytes); ss << std::string(bytes, size); delete [] bytes; } } else if (element->GetType() == PDE_TYPE_FILE) { ss << "\n\tFile: " << std::string(element->GetFile()); } } } } return ss.str(); } std::string GetDataURI(const std::string& data, const std::string& mime_type) { return "data:" + mime_type + ";base64," + CefURIEncode(CefBase64Encode(data.data(), data.size()), false).ToString(); } std::string GetErrorString(cef_errorcode_t code) { // Case condition that returns |code| as a string. #define CASE(code) case code: return #code switch (code) { CASE(ERR_NONE); CASE(ERR_FAILED); CASE(ERR_ABORTED); CASE(ERR_INVALID_ARGUMENT); CASE(ERR_INVALID_HANDLE); CASE(ERR_FILE_NOT_FOUND); CASE(ERR_TIMED_OUT); CASE(ERR_FILE_TOO_BIG); CASE(ERR_UNEXPECTED); CASE(ERR_ACCESS_DENIED); CASE(ERR_NOT_IMPLEMENTED); CASE(ERR_CONNECTION_CLOSED); CASE(ERR_CONNECTION_RESET); CASE(ERR_CONNECTION_REFUSED); CASE(ERR_CONNECTION_ABORTED); CASE(ERR_CONNECTION_FAILED); CASE(ERR_NAME_NOT_RESOLVED); CASE(ERR_INTERNET_DISCONNECTED); CASE(ERR_SSL_PROTOCOL_ERROR); CASE(ERR_ADDRESS_INVALID); CASE(ERR_ADDRESS_UNREACHABLE); CASE(ERR_SSL_CLIENT_AUTH_CERT_NEEDED); CASE(ERR_TUNNEL_CONNECTION_FAILED); CASE(ERR_NO_SSL_VERSIONS_ENABLED); CASE(ERR_SSL_VERSION_OR_CIPHER_MISMATCH); CASE(ERR_SSL_RENEGOTIATION_REQUESTED); CASE(ERR_CERT_COMMON_NAME_INVALID); CASE(ERR_CERT_DATE_INVALID); CASE(ERR_CERT_AUTHORITY_INVALID); CASE(ERR_CERT_CONTAINS_ERRORS); CASE(ERR_CERT_NO_REVOCATION_MECHANISM); CASE(ERR_CERT_UNABLE_TO_CHECK_REVOCATION); CASE(ERR_CERT_REVOKED); CASE(ERR_CERT_INVALID); CASE(ERR_CERT_END); CASE(ERR_INVALID_URL); CASE(ERR_DISALLOWED_URL_SCHEME); CASE(ERR_UNKNOWN_URL_SCHEME); CASE(ERR_TOO_MANY_REDIRECTS); CASE(ERR_UNSAFE_REDIRECT); CASE(ERR_UNSAFE_PORT); CASE(ERR_INVALID_RESPONSE); CASE(ERR_INVALID_CHUNKED_ENCODING); CASE(ERR_METHOD_NOT_SUPPORTED); CASE(ERR_UNEXPECTED_PROXY_AUTH); CASE(ERR_EMPTY_RESPONSE); CASE(ERR_RESPONSE_HEADERS_TOO_BIG); CASE(ERR_CACHE_MISS); CASE(ERR_INSECURE_RESPONSE); default: return "UNKNOWN"; } } void SetupResourceManager(CefRefPtr resource_manager) { if (!CefCurrentlyOn(TID_IO)) { // Execute on the browser IO thread. CefPostTask(TID_IO, base::Bind(SetupResourceManager, resource_manager)); return; } const std::string& test_origin = kTestOrigin; // Add the URL filter. resource_manager->SetUrlFilter(base::Bind(RequestUrlFilter)); // Add provider for resource dumps. resource_manager->AddProvider( new RequestDumpResourceProvider(test_origin + "request.html"), 0, std::string()); // Add provider for bundled resource files. #if defined(OS_WIN) // Read resources from the binary. resource_manager->AddProvider(CreateBinaryResourceProvider(test_origin), 100, std::string()); #elif defined(OS_POSIX) // Read resources from a directory on disk. std::string resource_dir; if (GetResourceDir(resource_dir)) { resource_manager->AddDirectoryProvider(test_origin, resource_dir, 100, std::string()); } #endif } void Alert(CefRefPtr browser, const std::string& message) { // Escape special characters in the message. std::string msg = StringReplace(message, "\\", "\\\\"); msg = StringReplace(msg, "'", "\\'"); // Execute a JavaScript alert(). CefRefPtr frame = browser->GetMainFrame(); frame->ExecuteJavaScript("alert('" + msg + "');", frame->GetURL(), 0); } void CreateMessageHandlers(MessageHandlerSet& handlers) { handlers.insert(new PromptHandler); // Create the binding test handlers. binding_test::CreateMessageHandlers(handlers); // Create the dialog test handlers. dialog_test::CreateMessageHandlers(handlers); // Create the preferences test handlers. preferences_test::CreateMessageHandlers(handlers); // Create the urlrequest test handlers. urlrequest_test::CreateMessageHandlers(handlers); // Create the window test handlers. window_test::CreateMessageHandlers(handlers); } void RegisterSchemeHandlers() { // Register the scheme handler. scheme_test::RegisterSchemeHandlers(); } CefRefPtr GetResourceResponseFilter( CefRefPtr browser, CefRefPtr frame, CefRefPtr request, CefRefPtr response) { // Create the response filter. return response_filter_test::GetResourceResponseFilter(browser, frame, request, response); } } // namespace test_runner } // namespace client