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| 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_TEST_RENDER_VIEW_TEST_H_ | |
| 6 #define CONTENT_TEST_RENDER_VIEW_TEST_H_ | |
| 7 #pragma once | |
| 8 | |
| 9 #include <string> | |
| 10 | |
| 11 #include "base/command_line.h" | |
| 12 #include "base/memory/scoped_ptr.h" | |
| 13 #include "base/message_loop.h" | |
| 14 #include "base/string16.h" | |
| 15 #include "content/public/browser/native_web_keyboard_event.h" | |
| 16 #include "content/public/common/main_function_params.h" | |
| 17 #include "content/public/test/mock_render_thread.h" | |
| 18 #include "content/renderer/mock_content_renderer_client.h" | |
| 19 #include "content/renderer/renderer_webkitplatformsupport_impl.h" | |
| 20 #include "content/test/mock_keyboard.h" | |
| 21 #include "testing/gtest/include/gtest/gtest.h" | |
| 22 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h" | |
| 23 | |
| 24 class MockRenderProcess; | |
| 25 class RendererMainPlatformDelegate; | |
| 26 | |
| 27 namespace WebKit { | |
| 28 class WebHistoryItem; | |
| 29 class WebWidget; | |
| 30 } | |
| 31 | |
| 32 namespace content { | |
| 33 class RenderView; | |
| 34 } | |
| 35 | |
| 36 namespace gfx { | |
| 37 class Rect; | |
| 38 } | |
| 39 | |
| 40 namespace content { | |
| 41 | |
| 42 class RenderViewTest : public testing::Test { | |
| 43 public: | |
| 44 // A special WebKitPlatformSupportImpl class for getting rid off the | |
| 45 // dependency to the sandbox, which is not available in RenderViewTest. | |
| 46 class RendererWebKitPlatformSupportImplNoSandbox : | |
| 47 public RendererWebKitPlatformSupportImpl { | |
| 48 public: | |
| 49 virtual WebKit::WebSandboxSupport* sandboxSupport() { | |
| 50 return NULL; | |
| 51 } | |
| 52 }; | |
| 53 | |
| 54 RenderViewTest(); | |
| 55 virtual ~RenderViewTest(); | |
| 56 | |
| 57 protected: | |
| 58 // Spins the message loop to process all messages that are currently pending. | |
| 59 void ProcessPendingMessages(); | |
| 60 | |
| 61 // Returns a pointer to the main frame. | |
| 62 WebKit::WebFrame* GetMainFrame(); | |
| 63 | |
| 64 // Executes the given JavaScript in the context of the main frame. The input | |
| 65 // is a NULL-terminated UTF-8 string. | |
| 66 void ExecuteJavaScript(const char* js); | |
| 67 | |
| 68 // Executes the given JavaScript and sets the int value it evaluates to in | |
| 69 // |result|. | |
| 70 // Returns true if the JavaScript was evaluated correctly to an int value, | |
| 71 // false otherwise. | |
| 72 bool ExecuteJavaScriptAndReturnIntValue(const string16& script, int* result); | |
| 73 | |
| 74 // Loads the given HTML into the main frame as a data: URL and blocks until | |
| 75 // the navigation is committed. | |
| 76 void LoadHTML(const char* html); | |
| 77 | |
| 78 // Navigates the main frame back or forward in session history and commits. | |
| 79 // The caller must capture a WebHistoryItem for the target page. This is | |
| 80 // available from the WebFrame. | |
| 81 void GoBack(const WebKit::WebHistoryItem& item); | |
| 82 void GoForward(const WebKit::WebHistoryItem& item); | |
| 83 | |
| 84 // Sends IPC messages that emulates a key-press event. | |
| 85 int SendKeyEvent(MockKeyboard::Layout layout, | |
| 86 int key_code, | |
| 87 MockKeyboard::Modifiers key_modifiers, | |
| 88 string16* output); | |
| 89 | |
| 90 // Sends one native key event over IPC. | |
| 91 void SendNativeKeyEvent(const content::NativeWebKeyboardEvent& key_event); | |
| 92 | |
| 93 // Send a raw keyboard event to the renderer. | |
| 94 void SendWebKeyboardEvent(const WebKit::WebKeyboardEvent& key_event); | |
| 95 | |
| 96 // Send a raw mouse event to the renderer. | |
| 97 void SendWebMouseEvent(const WebKit::WebMouseEvent& key_event); | |
| 98 | |
| 99 // Returns the bounds (coordinates and size) of the element with id | |
| 100 // |element_id|. Returns an empty rect if such an element was not found. | |
| 101 gfx::Rect GetElementBounds(const std::string& element_id); | |
| 102 | |
| 103 // Sends a left mouse click in the middle of the element with id |element_id|. | |
| 104 // Returns true if the event was sent, false otherwise (typically because | |
| 105 // the element was not found). | |
| 106 bool SimulateElementClick(const std::string& element_id); | |
| 107 | |
| 108 // Simulates |node| being focused. | |
| 109 void SetFocused(const WebKit::WebNode& node); | |
| 110 | |
| 111 // Clears anything associated with the browsing history. | |
| 112 void ClearHistory(); | |
| 113 | |
| 114 // Simulates a navigation with a type of reload to the given url. | |
| 115 void Reload(const GURL& url); | |
| 116 | |
| 117 // Returns the IPC message ID of the navigation message. | |
| 118 uint32 GetNavigationIPCType(); | |
| 119 | |
| 120 // These are all methods from RenderViewImpl that we expose to testing code. | |
| 121 bool OnMessageReceived(const IPC::Message& msg); | |
| 122 void DidNavigateWithinPage(WebKit::WebFrame* frame, bool is_new_navigation); | |
| 123 void SendContentStateImmediately(); | |
| 124 WebKit::WebWidget* GetWebWidget(); | |
| 125 | |
| 126 // testing::Test | |
| 127 virtual void SetUp() OVERRIDE; | |
| 128 | |
| 129 virtual void TearDown() OVERRIDE; | |
| 130 | |
| 131 MessageLoop msg_loop_; | |
| 132 scoped_ptr<MockRenderProcess> mock_process_; | |
| 133 // We use a naked pointer because we don't want to expose RenderViewImpl in | |
| 134 // the embedder's namespace. | |
| 135 content::RenderView* view_; | |
| 136 RendererWebKitPlatformSupportImplNoSandbox webkit_platform_support_; | |
| 137 MockContentRendererClient mock_content_renderer_client_; | |
| 138 scoped_ptr<MockKeyboard> mock_keyboard_; | |
| 139 scoped_ptr<MockRenderThread> render_thread_; | |
| 140 | |
| 141 // Used to setup the process so renderers can run. | |
| 142 scoped_ptr<RendererMainPlatformDelegate> platform_; | |
| 143 scoped_ptr<content::MainFunctionParams> params_; | |
| 144 scoped_ptr<CommandLine> command_line_; | |
| 145 | |
| 146 private: | |
| 147 void GoToOffset(int offset, const WebKit::WebHistoryItem& history_item); | |
| 148 }; | |
| 149 | |
| 150 } // namespace content | |
| 151 | |
| 152 #endif // CONTENT_TEST_RENDER_VIEW_TEST_H_ | |
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