1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_PUBLIC_TEST_RENDER_VIEW_TEST_H_ 6 #define CONTENT_PUBLIC_TEST_RENDER_VIEW_TEST_H_ 7 8 #include <string> 9 10 #include "base/command_line.h" 11 #include "base/memory/scoped_ptr.h" 12 #include "base/message_loop/message_loop.h" 13 #include "base/strings/string16.h" 14 #include "content/public/browser/native_web_keyboard_event.h" 15 #include "content/public/common/main_function_params.h" 16 #include "content/public/renderer/content_renderer_client.h" 17 #include "content/public/test/mock_render_thread.h" 18 #include "testing/gtest/include/gtest/gtest.h" 19 #include "third_party/WebKit/public/platform/Platform.h" 20 #include "third_party/WebKit/public/web/WebFrame.h" 21 22 namespace blink { 23 class WebHistoryItem; 24 class WebWidget; 25 } 26 27 namespace gfx { 28 class Rect; 29 } 30 31 namespace content { 32 class MockRenderProcess; 33 class RendererMainPlatformDelegate; 34 class RendererWebKitPlatformSupportImplNoSandboxImpl; 35 36 class RenderViewTest : public testing::Test { 37 public: 38 // A special WebKitPlatformSupportImpl class for getting rid off the 39 // dependency to the sandbox, which is not available in RenderViewTest. 40 class RendererWebKitPlatformSupportImplNoSandbox { 41 public: 42 RendererWebKitPlatformSupportImplNoSandbox(); 43 ~RendererWebKitPlatformSupportImplNoSandbox(); 44 blink::Platform* Get(); 45 46 private: 47 scoped_ptr<RendererWebKitPlatformSupportImplNoSandboxImpl> 48 webkit_platform_support_; 49 }; 50 51 RenderViewTest(); 52 virtual ~RenderViewTest(); 53 54 protected: 55 // Spins the message loop to process all messages that are currently pending. 56 void ProcessPendingMessages(); 57 58 // Returns a pointer to the main frame. 59 blink::WebFrame* GetMainFrame(); 60 61 // Executes the given JavaScript in the context of the main frame. The input 62 // is a NULL-terminated UTF-8 string. 63 void ExecuteJavaScript(const char* js); 64 65 // Executes the given JavaScript and sets the int value it evaluates to in 66 // |result|. 67 // Returns true if the JavaScript was evaluated correctly to an int value, 68 // false otherwise. 69 bool ExecuteJavaScriptAndReturnIntValue(const base::string16& script, 70 int* result); 71 72 // Loads the given HTML into the main frame as a data: URL and blocks until 73 // the navigation is committed. 74 void LoadHTML(const char* html); 75 76 // Navigates the main frame back or forward in session history and commits. 77 // The caller must capture a WebHistoryItem for the target page. This is 78 // available from the WebFrame. 79 void GoBack(const blink::WebHistoryItem& item); 80 void GoForward(const blink::WebHistoryItem& item); 81 82 // Sends one native key event over IPC. 83 void SendNativeKeyEvent(const NativeWebKeyboardEvent& key_event); 84 85 // Send a raw keyboard event to the renderer. 86 void SendWebKeyboardEvent(const blink::WebKeyboardEvent& key_event); 87 88 // Send a raw mouse event to the renderer. 89 void SendWebMouseEvent(const blink::WebMouseEvent& key_event); 90 91 // Returns the bounds (coordinates and size) of the element with id 92 // |element_id|. Returns an empty rect if such an element was not found. 93 gfx::Rect GetElementBounds(const std::string& element_id); 94 95 // Sends a left mouse click in the middle of the element with id |element_id|. 96 // Returns true if the event was sent, false otherwise (typically because 97 // the element was not found). 98 bool SimulateElementClick(const std::string& element_id); 99 100 // Simulates |node| being focused. 101 void SetFocused(const blink::WebNode& node); 102 103 // Clears anything associated with the browsing history. 104 void ClearHistory(); 105 106 // Simulates a navigation with a type of reload to the given url. 107 void Reload(const GURL& url); 108 109 // Returns the IPC message ID of the navigation message. 110 uint32 GetNavigationIPCType(); 111 112 // Resize the view. 113 void Resize(gfx::Size new_size, 114 gfx::Rect resizer_rect, 115 bool is_fullscreen); 116 117 // These are all methods from RenderViewImpl that we expose to testing code. 118 bool OnMessageReceived(const IPC::Message& msg); 119 void DidNavigateWithinPage(blink::WebFrame* frame, bool is_new_navigation); 120 void SendContentStateImmediately(); 121 blink::WebWidget* GetWebWidget(); 122 123 // testing::Test 124 virtual void SetUp() OVERRIDE; 125 126 virtual void TearDown() OVERRIDE; 127 128 base::MessageLoop msg_loop_; 129 scoped_ptr<MockRenderProcess> mock_process_; 130 // We use a naked pointer because we don't want to expose RenderViewImpl in 131 // the embedder's namespace. 132 RenderView* view_; 133 RendererWebKitPlatformSupportImplNoSandbox webkit_platform_support_; 134 ContentRendererClient content_renderer_client_; 135 scoped_ptr<MockRenderThread> render_thread_; 136 137 // Used to setup the process so renderers can run. 138 scoped_ptr<RendererMainPlatformDelegate> platform_; 139 scoped_ptr<MainFunctionParams> params_; 140 scoped_ptr<CommandLine> command_line_; 141 142 private: 143 void GoToOffset(int offset, const blink::WebHistoryItem& history_item); 144 }; 145 146 } // namespace content 147 148 #endif // CONTENT_PUBLIC_TEST_RENDER_VIEW_TEST_H_ 149