| // Copyright (c) 2012 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 "content/public/test/render_view_test.h" |
| |
| #include "content/common/view_messages.h" |
| #include "content/public/browser/native_web_keyboard_event.h" |
| #include "content/public/common/renderer_preferences.h" |
| #include "content/renderer/render_thread_impl.h" |
| #include "content/renderer/render_view_impl.h" |
| #include "content/renderer/renderer_main_platform_delegate.h" |
| #include "content/renderer/renderer_webkitplatformsupport_impl.h" |
| #include "content/test/mock_render_process.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/WebHistoryItem.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/WebScreenInfo.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/WebScriptController.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/WebScriptSource.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLRequest.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h" |
| #include "webkit/dom_storage/dom_storage_types.h" |
| #include "webkit/glue/glue_serialize.h" |
| #include "webkit/glue/webkit_glue.h" |
| |
| using WebKit::WebFrame; |
| using WebKit::WebInputEvent; |
| using WebKit::WebMouseEvent; |
| using WebKit::WebScriptController; |
| using WebKit::WebScriptSource; |
| using WebKit::WebString; |
| using WebKit::WebURLRequest; |
| using content::NativeWebKeyboardEvent; |
| |
| namespace { |
| const int32 kOpenerId = -2; |
| const int32 kRouteId = 5; |
| const int32 kNewWindowRouteId = 6; |
| const int32 kSurfaceId = 42; |
| |
| } // namespace |
| |
| namespace content { |
| |
| class RendererWebKitPlatformSupportImplNoSandboxImpl : |
| public RendererWebKitPlatformSupportImpl { |
| public: |
| virtual WebKit::WebSandboxSupport* sandboxSupport() { |
| return NULL; |
| } |
| }; |
| |
| RenderViewTest::RendererWebKitPlatformSupportImplNoSandbox:: |
| RendererWebKitPlatformSupportImplNoSandbox() { |
| webkit_platform_support_.reset( |
| new RendererWebKitPlatformSupportImplNoSandboxImpl()); |
| } |
| |
| RenderViewTest::RendererWebKitPlatformSupportImplNoSandbox:: |
| ~RendererWebKitPlatformSupportImplNoSandbox() { |
| } |
| |
| WebKit::WebKitPlatformSupport* |
| RenderViewTest::RendererWebKitPlatformSupportImplNoSandbox::Get() { |
| return webkit_platform_support_.get(); |
| } |
| |
| RenderViewTest::RenderViewTest() |
| : view_(NULL) { |
| } |
| |
| RenderViewTest::~RenderViewTest() { |
| } |
| |
| void RenderViewTest::ProcessPendingMessages() { |
| msg_loop_.PostTask(FROM_HERE, MessageLoop::QuitClosure()); |
| msg_loop_.Run(); |
| } |
| |
| WebFrame* RenderViewTest::GetMainFrame() { |
| return view_->GetWebView()->mainFrame(); |
| } |
| |
| void RenderViewTest::ExecuteJavaScript(const char* js) { |
| GetMainFrame()->executeScript(WebScriptSource(WebString::fromUTF8(js))); |
| } |
| |
| bool RenderViewTest::ExecuteJavaScriptAndReturnIntValue( |
| const string16& script, |
| int* int_result) { |
| v8::Handle<v8::Value> result = |
| GetMainFrame()->executeScriptAndReturnValue(WebScriptSource(script)); |
| if (result.IsEmpty() || !result->IsInt32()) |
| return false; |
| |
| if (int_result) |
| *int_result = result->Int32Value(); |
| |
| return true; |
| } |
| |
| void RenderViewTest::LoadHTML(const char* html) { |
| std::string url_str = "data:text/html;charset=utf-8,"; |
| url_str.append(html); |
| GURL url(url_str); |
| |
| GetMainFrame()->loadRequest(WebURLRequest(url)); |
| |
| // The load actually happens asynchronously, so we pump messages to process |
| // the pending continuation. |
| ProcessPendingMessages(); |
| } |
| |
| void RenderViewTest::GoBack(const WebKit::WebHistoryItem& item) { |
| GoToOffset(-1, item); |
| } |
| |
| void RenderViewTest::GoForward(const WebKit::WebHistoryItem& item) { |
| GoToOffset(1, item); |
| } |
| |
| void RenderViewTest::SetUp() { |
| // Subclasses can set the ContentClient's renderer before calling |
| // RenderViewTest::SetUp(). |
| if (!GetContentClient()->renderer()) |
| GetContentClient()->set_renderer_for_testing(&content_renderer_client_); |
| |
| // Subclasses can set render_thread_ with their own implementation before |
| // calling RenderViewTest::SetUp(). |
| if (!render_thread_.get()) |
| render_thread_.reset(new MockRenderThread()); |
| render_thread_->set_routing_id(kRouteId); |
| render_thread_->set_surface_id(kSurfaceId); |
| render_thread_->set_new_window_routing_id(kNewWindowRouteId); |
| |
| command_line_.reset(new CommandLine(CommandLine::NO_PROGRAM)); |
| params_.reset(new content::MainFunctionParams(*command_line_)); |
| platform_.reset(new RendererMainPlatformDelegate(*params_)); |
| platform_->PlatformInitialize(); |
| |
| // Setting flags and really doing anything with WebKit is fairly fragile and |
| // hacky, but this is the world we live in... |
| webkit_glue::SetJavaScriptFlags(" --expose-gc"); |
| WebKit::initialize(webkit_platform_support_.Get()); |
| |
| // Ensure that we register any necessary schemes when initializing WebKit, |
| // since we are using a MockRenderThread. |
| RenderThreadImpl::RegisterSchemes(); |
| |
| mock_process_.reset(new MockRenderProcess); |
| |
| // This needs to pass the mock render thread to the view. |
| RenderViewImpl* view = RenderViewImpl::Create( |
| 0, |
| kOpenerId, |
| content::RendererPreferences(), |
| webkit_glue::WebPreferences(), |
| new SharedRenderViewCounter(0), |
| kRouteId, |
| kSurfaceId, |
| dom_storage::kInvalidSessionStorageNamespaceId, |
| string16(), |
| false, |
| false, |
| 1, |
| WebKit::WebScreenInfo(), |
| NULL, |
| AccessibilityModeOff); |
| view->AddRef(); |
| view_ = view; |
| } |
| |
| void RenderViewTest::TearDown() { |
| // Try very hard to collect garbage before shutting down. |
| GetMainFrame()->collectGarbage(); |
| GetMainFrame()->collectGarbage(); |
| |
| // Run the loop so the release task from the renderwidget executes. |
| ProcessPendingMessages(); |
| |
| render_thread_->SendCloseMessage(); |
| view_ = NULL; |
| mock_process_.reset(); |
| |
| // After telling the view to close and resetting mock_process_ we may get |
| // some new tasks which need to be processed before shutting down WebKit |
| // (http://crbug.com/21508). |
| msg_loop_.RunAllPending(); |
| |
| WebKit::shutdown(); |
| |
| platform_->PlatformUninitialize(); |
| platform_.reset(); |
| params_.reset(); |
| command_line_.reset(); |
| } |
| |
| void RenderViewTest::SendNativeKeyEvent( |
| const NativeWebKeyboardEvent& key_event) { |
| SendWebKeyboardEvent(key_event); |
| } |
| |
| void RenderViewTest::SendWebKeyboardEvent( |
| const WebKit::WebKeyboardEvent& key_event) { |
| scoped_ptr<IPC::Message> input_message(new ViewMsg_HandleInputEvent(0)); |
| input_message->WriteData(reinterpret_cast<const char*>(&key_event), |
| sizeof(WebKit::WebKeyboardEvent)); |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->OnMessageReceived(*input_message); |
| } |
| |
| void RenderViewTest::SendWebMouseEvent( |
| const WebKit::WebMouseEvent& mouse_event) { |
| scoped_ptr<IPC::Message> input_message(new ViewMsg_HandleInputEvent(0)); |
| input_message->WriteData(reinterpret_cast<const char*>(&mouse_event), |
| sizeof(WebKit::WebMouseEvent)); |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->OnMessageReceived(*input_message); |
| } |
| |
| const char* const kGetCoordinatesScript = |
| "(function() {" |
| " function GetCoordinates(elem) {" |
| " if (!elem)" |
| " return [ 0, 0];" |
| " var coordinates = [ elem.offsetLeft, elem.offsetTop];" |
| " var parent_coordinates = GetCoordinates(elem.offsetParent);" |
| " coordinates[0] += parent_coordinates[0];" |
| " coordinates[1] += parent_coordinates[1];" |
| " return coordinates;" |
| " };" |
| " var elem = document.getElementById('$1');" |
| " if (!elem)" |
| " return null;" |
| " var bounds = GetCoordinates(elem);" |
| " bounds[2] = elem.offsetWidth;" |
| " bounds[3] = elem.offsetHeight;" |
| " return bounds;" |
| "})();"; |
| gfx::Rect RenderViewTest::GetElementBounds(const std::string& element_id) { |
| std::vector<std::string> params; |
| params.push_back(element_id); |
| std::string script = |
| ReplaceStringPlaceholders(kGetCoordinatesScript, params, NULL); |
| |
| v8::HandleScope handle_scope; |
| v8::Handle<v8::Value> value = GetMainFrame()->executeScriptAndReturnValue( |
| WebScriptSource(WebString::fromUTF8(script))); |
| if (value.IsEmpty() || !value->IsArray()) |
| return gfx::Rect(); |
| |
| v8::Handle<v8::Array> array = value.As<v8::Array>(); |
| if (array->Length() != 4) |
| return gfx::Rect(); |
| std::vector<int> coords; |
| for (int i = 0; i < 4; ++i) { |
| v8::Handle<v8::Number> index = v8::Number::New(i); |
| v8::Local<v8::Value> value = array->Get(index); |
| if (value.IsEmpty() || !value->IsInt32()) |
| return gfx::Rect(); |
| coords.push_back(value->Int32Value()); |
| } |
| return gfx::Rect(coords[0], coords[1], coords[2], coords[3]); |
| } |
| |
| bool RenderViewTest::SimulateElementClick(const std::string& element_id) { |
| gfx::Rect bounds = GetElementBounds(element_id); |
| if (bounds.IsEmpty()) |
| return false; |
| WebMouseEvent mouse_event; |
| mouse_event.type = WebInputEvent::MouseDown; |
| mouse_event.button = WebMouseEvent::ButtonLeft; |
| mouse_event.x = bounds.CenterPoint().x(); |
| mouse_event.y = bounds.CenterPoint().y(); |
| mouse_event.clickCount = 1; |
| ViewMsg_HandleInputEvent input_event(0); |
| scoped_ptr<IPC::Message> input_message(new ViewMsg_HandleInputEvent(0)); |
| input_message->WriteData(reinterpret_cast<const char*>(&mouse_event), |
| sizeof(WebMouseEvent)); |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->OnMessageReceived(*input_message); |
| return true; |
| } |
| |
| void RenderViewTest::SetFocused(const WebKit::WebNode& node) { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->focusedNodeChanged(node); |
| } |
| |
| void RenderViewTest::ClearHistory() { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->page_id_ = -1; |
| impl->history_list_offset_ = -1; |
| impl->history_list_length_ = 0; |
| impl->history_page_ids_.clear(); |
| } |
| |
| void RenderViewTest::Reload(const GURL& url) { |
| ViewMsg_Navigate_Params params; |
| params.url = url; |
| params.navigation_type = ViewMsg_Navigate_Type::RELOAD; |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->OnNavigate(params); |
| } |
| |
| uint32 RenderViewTest::GetNavigationIPCType() { |
| return ViewHostMsg_FrameNavigate::ID; |
| } |
| |
| bool RenderViewTest::OnMessageReceived(const IPC::Message& msg) { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| return impl->OnMessageReceived(msg); |
| } |
| |
| void RenderViewTest::DidNavigateWithinPage(WebKit::WebFrame* frame, |
| bool is_new_navigation) { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->didNavigateWithinPage(frame, is_new_navigation); |
| } |
| |
| void RenderViewTest::SendContentStateImmediately() { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->set_send_content_state_immediately(true); |
| } |
| |
| WebKit::WebWidget* RenderViewTest::GetWebWidget() { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| return impl->webwidget(); |
| } |
| |
| void RenderViewTest::GoToOffset(int offset, |
| const WebKit::WebHistoryItem& history_item) { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| |
| int history_list_length = impl->historyBackListCount() + |
| impl->historyForwardListCount() + 1; |
| int pending_offset = offset + impl->history_list_offset(); |
| |
| ViewMsg_Navigate_Params navigate_params; |
| navigate_params.navigation_type = ViewMsg_Navigate_Type::NORMAL; |
| navigate_params.transition = content::PAGE_TRANSITION_FORWARD_BACK; |
| navigate_params.current_history_list_length = history_list_length; |
| navigate_params.current_history_list_offset = impl->history_list_offset(); |
| navigate_params.pending_history_list_offset = pending_offset; |
| navigate_params.page_id = impl->GetPageId() + offset; |
| navigate_params.state = webkit_glue::HistoryItemToString(history_item); |
| navigate_params.request_time = base::Time::Now(); |
| |
| ViewMsg_Navigate navigate_message(impl->GetRoutingID(), navigate_params); |
| OnMessageReceived(navigate_message); |
| |
| // The load actually happens asynchronously, so we pump messages to process |
| // the pending continuation. |
| ProcessPendingMessages(); |
| } |
| |
| } // namespace content |