| // 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 "base/run_loop.h" |
| #include "content/common/dom_storage/dom_storage_types.h" |
| #include "content/common/frame_messages.h" |
| #include "content/common/input_messages.h" |
| #include "content/common/view_messages.h" |
| #include "content/public/browser/content_browser_client.h" |
| #include "content/public/browser/native_web_keyboard_event.h" |
| #include "content/public/common/content_client.h" |
| #include "content/public/common/renderer_preferences.h" |
| #include "content/public/renderer/content_renderer_client.h" |
| #include "content/public/test/frame_load_waiter.h" |
| #include "content/renderer/history_controller.h" |
| #include "content/renderer/history_serialization.h" |
| #include "content/renderer/render_thread_impl.h" |
| #include "content/renderer/render_view_impl.h" |
| #include "content/renderer/renderer_blink_platform_impl.h" |
| #include "content/renderer/renderer_main_platform_delegate.h" |
| #include "content/renderer/scheduler/renderer_scheduler.h" |
| #include "content/test/mock_render_process.h" |
| #include "content/test/test_content_client.h" |
| #include "third_party/WebKit/public/platform/WebScreenInfo.h" |
| #include "third_party/WebKit/public/platform/WebURLRequest.h" |
| #include "third_party/WebKit/public/web/WebHistoryItem.h" |
| #include "third_party/WebKit/public/web/WebInputEvent.h" |
| #include "third_party/WebKit/public/web/WebKit.h" |
| #include "third_party/WebKit/public/web/WebLocalFrame.h" |
| #include "third_party/WebKit/public/web/WebScriptSource.h" |
| #include "third_party/WebKit/public/web/WebView.h" |
| #include "ui/base/resource/resource_bundle.h" |
| #include "v8/include/v8.h" |
| |
| #if defined(OS_MACOSX) |
| #include "base/mac/scoped_nsautorelease_pool.h" |
| #endif |
| |
| using blink::WebInputEvent; |
| using blink::WebLocalFrame; |
| using blink::WebMouseEvent; |
| using blink::WebScriptSource; |
| using blink::WebString; |
| using blink::WebURLRequest; |
| |
| namespace { |
| const int32 kOpenerId = -2; |
| const int32 kRouteId = 5; |
| const int32 kMainFrameRouteId = 6; |
| const int32 kNewWindowRouteId = 7; |
| const int32 kNewFrameRouteId = 10; |
| const int32 kSurfaceId = 42; |
| |
| } // namespace |
| |
| namespace content { |
| |
| class RendererBlinkPlatformImplNoSandboxImpl |
| : public RendererBlinkPlatformImpl { |
| public: |
| RendererBlinkPlatformImplNoSandboxImpl(RendererScheduler* scheduler) |
| : RendererBlinkPlatformImpl(scheduler) {} |
| |
| virtual blink::WebSandboxSupport* sandboxSupport() { |
| return NULL; |
| } |
| }; |
| |
| RenderViewTest::RendererBlinkPlatformImplNoSandbox:: |
| RendererBlinkPlatformImplNoSandbox() { |
| renderer_scheduler_ = RendererScheduler::Create(); |
| blink_platform_impl_.reset( |
| new RendererBlinkPlatformImplNoSandboxImpl(renderer_scheduler_.get())); |
| } |
| |
| RenderViewTest::RendererBlinkPlatformImplNoSandbox:: |
| ~RendererBlinkPlatformImplNoSandbox() { |
| } |
| |
| blink::Platform* RenderViewTest::RendererBlinkPlatformImplNoSandbox::Get() { |
| return blink_platform_impl_.get(); |
| } |
| |
| RenderViewTest::RenderViewTest() |
| : view_(NULL) { |
| } |
| |
| RenderViewTest::~RenderViewTest() { |
| } |
| |
| void RenderViewTest::ProcessPendingMessages() { |
| msg_loop_.PostTask(FROM_HERE, base::MessageLoop::QuitClosure()); |
| msg_loop_.Run(); |
| } |
| |
| WebLocalFrame* RenderViewTest::GetMainFrame() { |
| return view_->GetWebView()->mainFrame()->toWebLocalFrame(); |
| } |
| |
| void RenderViewTest::ExecuteJavaScript(const char* js) { |
| GetMainFrame()->executeScript(WebScriptSource(WebString::fromUTF8(js))); |
| } |
| |
| bool RenderViewTest::ExecuteJavaScriptAndReturnIntValue( |
| const base::string16& script, |
| int* int_result) { |
| v8::HandleScope handle_scope(v8::Isolate::GetCurrent()); |
| 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. |
| FrameLoadWaiter(view_->GetMainRenderFrame()).Wait(); |
| } |
| |
| PageState RenderViewTest::GetCurrentPageState() { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| return HistoryEntryToPageState(impl->history_controller()->GetCurrentEntry()); |
| } |
| |
| void RenderViewTest::GoBack(const PageState& state) { |
| GoToOffset(-1, state); |
| } |
| |
| void RenderViewTest::GoForward(const PageState& state) { |
| GoToOffset(1, state); |
| } |
| |
| void RenderViewTest::SetUp() { |
| content_client_.reset(CreateContentClient()); |
| content_browser_client_.reset(CreateContentBrowserClient()); |
| content_renderer_client_.reset(CreateContentRendererClient()); |
| SetContentClient(content_client_.get()); |
| SetBrowserClientForTesting(content_browser_client_.get()); |
| SetRendererClientForTesting(content_renderer_client_.get()); |
| |
| // Subclasses can set render_thread_ with their own implementation before |
| // calling RenderViewTest::SetUp(). |
| if (!render_thread_) |
| 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); |
| render_thread_->set_new_frame_routing_id(kNewFrameRouteId); |
| |
| #if defined(OS_MACOSX) |
| autorelease_pool_.reset(new base::mac::ScopedNSAutoreleasePool()); |
| #endif |
| command_line_.reset(new CommandLine(CommandLine::NO_PROGRAM)); |
| params_.reset(new 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... |
| std::string flags("--expose-gc"); |
| v8::V8::SetFlagsFromString(flags.c_str(), static_cast<int>(flags.size())); |
| blink::initialize(blink_platform_impl_.Get()); |
| |
| // Ensure that we register any necessary schemes when initializing WebKit, |
| // since we are using a MockRenderThread. |
| RenderThreadImpl::RegisterSchemes(); |
| |
| // This check is needed because when run under content_browsertests, |
| // ResourceBundle isn't initialized (since we have to use a diferent test |
| // suite implementation than for content_unittests). For browser_tests, this |
| // is already initialized. |
| if (!ui::ResourceBundle::HasSharedInstance()) |
| ui::ResourceBundle::InitSharedInstanceWithLocale( |
| "en-US", NULL, ui::ResourceBundle::LOAD_COMMON_RESOURCES); |
| |
| mock_process_.reset(new MockRenderProcess); |
| |
| // This needs to pass the mock render thread to the view. |
| RenderViewImpl* view = |
| RenderViewImpl::Create(kOpenerId, |
| false, // window_was_created_with_opener |
| RendererPreferences(), |
| WebPreferences(), |
| kRouteId, |
| kMainFrameRouteId, |
| kSurfaceId, |
| kInvalidSessionStorageNamespaceId, |
| base::string16(), |
| false, // is_renderer_created |
| false, // swapped_out |
| MSG_ROUTING_NONE, // proxy_routing_id |
| false, // hidden |
| false, // never_visible |
| 1, // next_page_id |
| *InitialSizeParams(), |
| false, // enable_auto_resize |
| gfx::Size(), // min_size |
| gfx::Size() // max_size |
| ); |
| view->AddRef(); |
| view_ = view; |
| } |
| |
| void RenderViewTest::TearDown() { |
| // Try very hard to collect garbage before shutting down. |
| // "5" was chosen following http://crbug.com/46571#c9 |
| const int kGCIterations = 5; |
| for (int i = 0; i < kGCIterations; i++) |
| GetMainFrame()->collectGarbage(); |
| |
| // Run the loop so the release task from the renderwidget executes. |
| ProcessPendingMessages(); |
| |
| for (int i = 0; i < kGCIterations; i++) |
| GetMainFrame()->collectGarbage(); |
| |
| 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). |
| base::RunLoop().RunUntilIdle(); |
| |
| #if defined(OS_MACOSX) |
| // Needs to run before blink::shutdown(). |
| autorelease_pool_.reset(NULL); |
| #endif |
| |
| blink::shutdown(); |
| |
| platform_->PlatformUninitialize(); |
| platform_.reset(); |
| params_.reset(); |
| command_line_.reset(); |
| } |
| |
| void RenderViewTest::SendNativeKeyEvent( |
| const NativeWebKeyboardEvent& key_event) { |
| SendWebKeyboardEvent(key_event); |
| } |
| |
| void RenderViewTest::SendWebKeyboardEvent( |
| const blink::WebKeyboardEvent& key_event) { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->OnMessageReceived( |
| InputMsg_HandleInputEvent(0, &key_event, ui::LatencyInfo(), false)); |
| } |
| |
| void RenderViewTest::SendWebMouseEvent( |
| const blink::WebMouseEvent& mouse_event) { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->OnMessageReceived( |
| InputMsg_HandleInputEvent(0, &mouse_event, ui::LatencyInfo(), false)); |
| } |
| |
| 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 [ Math.round(coordinates[0])," |
| " Math.round(coordinates[1])];" |
| " };" |
| " var elem = document.getElementById('$1');" |
| " if (!elem)" |
| " return null;" |
| " var bounds = GetCoordinates(elem);" |
| " bounds[2] = Math.round(elem.offsetWidth);" |
| " bounds[3] = Math.round(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::Isolate* isolate = v8::Isolate::GetCurrent(); |
| v8::HandleScope handle_scope(isolate); |
| 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(isolate, 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; |
| scoped_ptr<IPC::Message> input_message( |
| new InputMsg_HandleInputEvent(0, &mouse_event, ui::LatencyInfo(), false)); |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->OnMessageReceived(*input_message); |
| return true; |
| } |
| |
| void RenderViewTest::SetFocused(const blink::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) { |
| FrameMsg_Navigate_Params params; |
| params.common_params.url = url; |
| params.common_params.navigation_type = FrameMsg_Navigate_Type::RELOAD; |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->GetMainRenderFrame()->OnNavigate(params); |
| FrameLoadWaiter(impl->GetMainRenderFrame()).Wait(); |
| } |
| |
| uint32 RenderViewTest::GetNavigationIPCType() { |
| return FrameHostMsg_DidCommitProvisionalLoad::ID; |
| } |
| |
| void RenderViewTest::Resize(gfx::Size new_size, |
| gfx::Rect resizer_rect, |
| bool is_fullscreen) { |
| ViewMsg_Resize_Params params; |
| params.screen_info = blink::WebScreenInfo(); |
| params.new_size = new_size; |
| params.physical_backing_size = new_size; |
| params.top_controls_layout_height = 0.f; |
| params.resizer_rect = resizer_rect; |
| params.is_fullscreen = is_fullscreen; |
| scoped_ptr<IPC::Message> resize_message(new ViewMsg_Resize(0, params)); |
| OnMessageReceived(*resize_message); |
| } |
| |
| bool RenderViewTest::OnMessageReceived(const IPC::Message& msg) { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| return impl->OnMessageReceived(msg); |
| } |
| |
| void RenderViewTest::DidNavigateWithinPage(blink::WebLocalFrame* frame, |
| bool is_new_navigation) { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| blink::WebHistoryItem item; |
| item.initialize(); |
| impl->GetMainRenderFrame()->didNavigateWithinPage( |
| frame, |
| item, |
| is_new_navigation ? blink::WebStandardCommit |
| : blink::WebHistoryInertCommit); |
| } |
| |
| void RenderViewTest::SendContentStateImmediately() { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| impl->set_send_content_state_immediately(true); |
| } |
| |
| blink::WebWidget* RenderViewTest::GetWebWidget() { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| return impl->webwidget(); |
| } |
| |
| |
| ContentClient* RenderViewTest::CreateContentClient() { |
| return new TestContentClient; |
| } |
| |
| ContentBrowserClient* RenderViewTest::CreateContentBrowserClient() { |
| return new ContentBrowserClient; |
| } |
| |
| ContentRendererClient* RenderViewTest::CreateContentRendererClient() { |
| return new ContentRendererClient; |
| } |
| |
| scoped_ptr<ViewMsg_Resize_Params> RenderViewTest::InitialSizeParams() { |
| return make_scoped_ptr(new ViewMsg_Resize_Params()); |
| } |
| |
| void RenderViewTest::GoToOffset(int offset, const PageState& state) { |
| RenderViewImpl* impl = static_cast<RenderViewImpl*>(view_); |
| |
| int history_list_length = impl->historyBackListCount() + |
| impl->historyForwardListCount() + 1; |
| int pending_offset = offset + impl->history_list_offset(); |
| |
| FrameMsg_Navigate_Params navigate_params; |
| navigate_params.common_params.navigation_type = |
| FrameMsg_Navigate_Type::NORMAL; |
| navigate_params.common_params.transition = ui::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->page_id_ + offset; |
| navigate_params.commit_params.page_state = state; |
| navigate_params.request_time = base::Time::Now(); |
| |
| FrameMsg_Navigate navigate_message(impl->GetMainRenderFrame()->GetRoutingID(), |
| navigate_params); |
| impl->GetMainRenderFrame()->OnMessageReceived(navigate_message); |
| |
| // The load actually happens asynchronously, so we pump messages to process |
| // the pending continuation. |
| FrameLoadWaiter(view_->GetMainRenderFrame()).Wait(); |
| } |
| |
| } // namespace content |