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| 1 // Copyright (c) 2011 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 #include "chrome/test/render_view_test.h" | |
| 6 | |
| 7 #include "chrome/browser/extensions/extension_function_dispatcher.h" | |
| 8 #include "chrome/common/extensions/extension.h" | |
| 9 #include "chrome/common/print_messages.h" | |
| 10 #include "chrome/common/render_messages.h" | |
| 11 #include "chrome/renderer/autofill/password_autofill_manager.h" | |
| 12 #include "chrome/renderer/extensions/event_bindings.h" | |
| 13 #include "chrome/renderer/extensions/extension_dispatcher.h" | |
| 14 #include "chrome/renderer/extensions/extension_process_bindings.h" | |
| 15 #include "chrome/renderer/extensions/js_only_v8_extensions.h" | |
| 16 #include "chrome/renderer/extensions/renderer_extension_bindings.h" | |
| 17 #include "chrome/renderer/mock_render_process.h" | |
| 18 #include "content/common/dom_storage_common.h" | |
| 19 #include "content/common/native_web_keyboard_event.h" | |
| 20 #include "content/common/renderer_preferences.h" | |
| 21 #include "content/common/view_messages.h" | |
| 22 #include "content/renderer/renderer_main_platform_delegate.h" | |
| 23 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h" | |
| 24 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h" | |
| 25 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h" | |
| 26 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScriptController.h
" | |
| 27 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScriptSource.h" | |
| 28 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLRequest.h" | |
| 29 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h" | |
| 30 #include "webkit/glue/webkit_glue.h" | |
| 31 | |
| 32 #if defined(OS_LINUX) | |
| 33 #include "ui/base/gtk/event_synthesis_gtk.h" | |
| 34 #endif | |
| 35 | |
| 36 using WebKit::WebFrame; | |
| 37 using WebKit::WebInputEvent; | |
| 38 using WebKit::WebMouseEvent; | |
| 39 using WebKit::WebScriptController; | |
| 40 using WebKit::WebScriptSource; | |
| 41 using WebKit::WebString; | |
| 42 using WebKit::WebURLRequest; | |
| 43 using autofill::AutofillAgent; | |
| 44 using autofill::PasswordAutofillManager; | |
| 45 | |
| 46 namespace { | |
| 47 const int32 kRouteId = 5; | |
| 48 const int32 kOpenerId = 7; | |
| 49 } // namespace | |
| 50 | |
| 51 RenderViewTest::RenderViewTest() : extension_dispatcher_(NULL) { | |
| 52 } | |
| 53 | |
| 54 RenderViewTest::~RenderViewTest() { | |
| 55 } | |
| 56 | |
| 57 void RenderViewTest::ProcessPendingMessages() { | |
| 58 msg_loop_.PostTask(FROM_HERE, new MessageLoop::QuitTask()); | |
| 59 msg_loop_.Run(); | |
| 60 } | |
| 61 | |
| 62 WebFrame* RenderViewTest::GetMainFrame() { | |
| 63 return view_->webview()->mainFrame(); | |
| 64 } | |
| 65 | |
| 66 void RenderViewTest::ExecuteJavaScript(const char* js) { | |
| 67 GetMainFrame()->executeScript(WebScriptSource(WebString::fromUTF8(js))); | |
| 68 } | |
| 69 | |
| 70 bool RenderViewTest::ExecuteJavaScriptAndReturnIntValue( | |
| 71 const string16& script, | |
| 72 int* int_result) { | |
| 73 v8::Handle<v8::Value> result = | |
| 74 GetMainFrame()->executeScriptAndReturnValue(WebScriptSource(script)); | |
| 75 if (result.IsEmpty() || !result->IsInt32()) | |
| 76 return false; | |
| 77 | |
| 78 if (int_result) | |
| 79 *int_result = result->Int32Value(); | |
| 80 | |
| 81 return true; | |
| 82 } | |
| 83 | |
| 84 void RenderViewTest::LoadHTML(const char* html) { | |
| 85 std::string url_str = "data:text/html;charset=utf-8,"; | |
| 86 url_str.append(html); | |
| 87 GURL url(url_str); | |
| 88 | |
| 89 GetMainFrame()->loadRequest(WebURLRequest(url)); | |
| 90 | |
| 91 // The load actually happens asynchronously, so we pump messages to process | |
| 92 // the pending continuation. | |
| 93 ProcessPendingMessages(); | |
| 94 } | |
| 95 | |
| 96 void RenderViewTest::SetUp() { | |
| 97 content::GetContentClient()->set_renderer(&chrome_content_renderer_client_); | |
| 98 extension_dispatcher_ = new ExtensionDispatcher(); | |
| 99 chrome_content_renderer_client_.SetExtensionDispatcher(extension_dispatcher_); | |
| 100 sandbox_init_wrapper_.reset(new SandboxInitWrapper()); | |
| 101 command_line_.reset(new CommandLine(CommandLine::NO_PROGRAM)); | |
| 102 params_.reset(new MainFunctionParams(*command_line_, *sandbox_init_wrapper_, | |
| 103 NULL)); | |
| 104 platform_.reset(new RendererMainPlatformDelegate(*params_)); | |
| 105 platform_->PlatformInitialize(); | |
| 106 | |
| 107 // Setting flags and really doing anything with WebKit is fairly fragile and | |
| 108 // hacky, but this is the world we live in... | |
| 109 webkit_glue::SetJavaScriptFlags(" --expose-gc"); | |
| 110 WebKit::initialize(&webkitclient_); | |
| 111 WebScriptController::registerExtension(JsonSchemaJsV8Extension::Get()); | |
| 112 WebScriptController::registerExtension(EventBindings::Get( | |
| 113 extension_dispatcher_)); | |
| 114 WebScriptController::registerExtension(ExtensionApiTestV8Extension::Get()); | |
| 115 WebScriptController::registerExtension(ExtensionProcessBindings::Get( | |
| 116 extension_dispatcher_)); | |
| 117 WebScriptController::registerExtension(RendererExtensionBindings::Get( | |
| 118 extension_dispatcher_)); | |
| 119 EventBindings::SetRenderThread(&render_thread_); | |
| 120 | |
| 121 mock_process_.reset(new MockRenderProcess); | |
| 122 | |
| 123 render_thread_.set_routing_id(kRouteId); | |
| 124 | |
| 125 // This needs to pass the mock render thread to the view. | |
| 126 view_ = RenderView::Create(&render_thread_, | |
| 127 0, | |
| 128 kOpenerId, | |
| 129 RendererPreferences(), | |
| 130 WebPreferences(), | |
| 131 new SharedRenderViewCounter(0), | |
| 132 kRouteId, | |
| 133 kInvalidSessionStorageNamespaceId, | |
| 134 string16()); | |
| 135 | |
| 136 // Attach a pseudo keyboard device to this object. | |
| 137 mock_keyboard_.reset(new MockKeyboard()); | |
| 138 | |
| 139 // RenderView doesn't expose it's PasswordAutofillManager or | |
| 140 // AutofillAgent objects, because it has no need to store them directly | |
| 141 // (they're stored as RenderViewObserver*). So just create another set. | |
| 142 password_autofill_ = new PasswordAutofillManager(view_); | |
| 143 autofill_agent_ = new AutofillAgent(view_, password_autofill_); | |
| 144 } | |
| 145 | |
| 146 void RenderViewTest::TearDown() { | |
| 147 // Try very hard to collect garbage before shutting down. | |
| 148 GetMainFrame()->collectGarbage(); | |
| 149 GetMainFrame()->collectGarbage(); | |
| 150 | |
| 151 render_thread_.SendCloseMessage(); | |
| 152 | |
| 153 // Run the loop so the release task from the renderwidget executes. | |
| 154 ProcessPendingMessages(); | |
| 155 | |
| 156 EventBindings::SetRenderThread(NULL); | |
| 157 | |
| 158 view_ = NULL; | |
| 159 | |
| 160 mock_process_.reset(); | |
| 161 | |
| 162 // After resetting the view_ and mock_process_ we may get some new tasks | |
| 163 // which need to be processed before shutting down WebKit | |
| 164 // (http://crbug.com/21508). | |
| 165 msg_loop_.RunAllPending(); | |
| 166 | |
| 167 WebKit::shutdown(); | |
| 168 | |
| 169 mock_keyboard_.reset(); | |
| 170 | |
| 171 platform_->PlatformUninitialize(); | |
| 172 platform_.reset(); | |
| 173 params_.reset(); | |
| 174 command_line_.reset(); | |
| 175 sandbox_init_wrapper_.reset(); | |
| 176 | |
| 177 extension_dispatcher_->OnRenderProcessShutdown(); | |
| 178 extension_dispatcher_ = NULL; | |
| 179 } | |
| 180 | |
| 181 int RenderViewTest::SendKeyEvent(MockKeyboard::Layout layout, | |
| 182 int key_code, | |
| 183 MockKeyboard::Modifiers modifiers, | |
| 184 std::wstring* output) { | |
| 185 #if defined(OS_WIN) | |
| 186 // Retrieve the Unicode character for the given tuple (keyboard-layout, | |
| 187 // key-code, and modifiers). | |
| 188 // Exit when a keyboard-layout driver cannot assign a Unicode character to | |
| 189 // the tuple to prevent sending an invalid key code to the RenderView object. | |
| 190 CHECK(mock_keyboard_.get()); | |
| 191 CHECK(output); | |
| 192 int length = mock_keyboard_->GetCharacters(layout, key_code, modifiers, | |
| 193 output); | |
| 194 if (length != 1) | |
| 195 return -1; | |
| 196 | |
| 197 // Create IPC messages from Windows messages and send them to our | |
| 198 // back-end. | |
| 199 // A keyboard event of Windows consists of three Windows messages: | |
| 200 // WM_KEYDOWN, WM_CHAR, and WM_KEYUP. | |
| 201 // WM_KEYDOWN and WM_KEYUP sends virtual-key codes. On the other hand, | |
| 202 // WM_CHAR sends a composed Unicode character. | |
| 203 NativeWebKeyboardEvent keydown_event(NULL, WM_KEYDOWN, key_code, 0); | |
| 204 SendNativeKeyEvent(keydown_event); | |
| 205 | |
| 206 NativeWebKeyboardEvent char_event(NULL, WM_CHAR, (*output)[0], 0); | |
| 207 SendNativeKeyEvent(char_event); | |
| 208 | |
| 209 NativeWebKeyboardEvent keyup_event(NULL, WM_KEYUP, key_code, 0); | |
| 210 SendNativeKeyEvent(keyup_event); | |
| 211 | |
| 212 return length; | |
| 213 #elif defined(OS_LINUX) | |
| 214 // We ignore |layout|, which means we are only testing the layout of the | |
| 215 // current locale. TODO(estade): fix this to respect |layout|. | |
| 216 std::vector<GdkEvent*> events; | |
| 217 ui::SynthesizeKeyPressEvents( | |
| 218 NULL, static_cast<ui::KeyboardCode>(key_code), | |
| 219 modifiers & (MockKeyboard::LEFT_CONTROL | MockKeyboard::RIGHT_CONTROL), | |
| 220 modifiers & (MockKeyboard::LEFT_SHIFT | MockKeyboard::RIGHT_SHIFT), | |
| 221 modifiers & (MockKeyboard::LEFT_ALT | MockKeyboard::RIGHT_ALT), | |
| 222 &events); | |
| 223 | |
| 224 guint32 unicode_key = 0; | |
| 225 for (size_t i = 0; i < events.size(); ++i) { | |
| 226 // Only send the up/down events for key press itself (skip the up/down | |
| 227 // events for the modifier keys). | |
| 228 if ((i + 1) == (events.size() / 2) || i == (events.size() / 2)) { | |
| 229 unicode_key = gdk_keyval_to_unicode(events[i]->key.keyval); | |
| 230 NativeWebKeyboardEvent webkit_event(&events[i]->key); | |
| 231 SendNativeKeyEvent(webkit_event); | |
| 232 | |
| 233 // Need to add a char event after the key down. | |
| 234 if (webkit_event.type == WebKit::WebInputEvent::RawKeyDown) { | |
| 235 NativeWebKeyboardEvent char_event = webkit_event; | |
| 236 char_event.type = WebKit::WebInputEvent::Char; | |
| 237 char_event.skip_in_browser = true; | |
| 238 SendNativeKeyEvent(char_event); | |
| 239 } | |
| 240 } | |
| 241 gdk_event_free(events[i]); | |
| 242 } | |
| 243 | |
| 244 *output = std::wstring(1, unicode_key); | |
| 245 return 1; | |
| 246 #else | |
| 247 NOTIMPLEMENTED(); | |
| 248 return L'\0'; | |
| 249 #endif | |
| 250 } | |
| 251 | |
| 252 void RenderViewTest::SendNativeKeyEvent( | |
| 253 const NativeWebKeyboardEvent& key_event) { | |
| 254 scoped_ptr<IPC::Message> input_message(new ViewMsg_HandleInputEvent(0)); | |
| 255 input_message->WriteData(reinterpret_cast<const char*>(&key_event), | |
| 256 sizeof(WebKit::WebKeyboardEvent)); | |
| 257 view_->OnMessageReceived(*input_message); | |
| 258 } | |
| 259 | |
| 260 const char* const kGetCoordinatesScript = | |
| 261 "(function() {" | |
| 262 " function GetCoordinates(elem) {" | |
| 263 " if (!elem)" | |
| 264 " return [ 0, 0];" | |
| 265 " var coordinates = [ elem.offsetLeft, elem.offsetTop];" | |
| 266 " var parent_coordinates = GetCoordinates(elem.offsetParent);" | |
| 267 " coordinates[0] += parent_coordinates[0];" | |
| 268 " coordinates[1] += parent_coordinates[1];" | |
| 269 " return coordinates;" | |
| 270 " };" | |
| 271 " var elem = document.getElementById('$1');" | |
| 272 " if (!elem)" | |
| 273 " return null;" | |
| 274 " var bounds = GetCoordinates(elem);" | |
| 275 " bounds[2] = elem.offsetWidth;" | |
| 276 " bounds[3] = elem.offsetHeight;" | |
| 277 " return bounds;" | |
| 278 "})();"; | |
| 279 gfx::Rect RenderViewTest::GetElementBounds(const std::string& element_id) { | |
| 280 std::vector<std::string> params; | |
| 281 params.push_back(element_id); | |
| 282 std::string script = | |
| 283 ReplaceStringPlaceholders(kGetCoordinatesScript, params, NULL); | |
| 284 | |
| 285 v8::HandleScope handle_scope; | |
| 286 v8::Handle<v8::Value> value = GetMainFrame()->executeScriptAndReturnValue( | |
| 287 WebScriptSource(WebString::fromUTF8(script))); | |
| 288 if (value.IsEmpty() || !value->IsArray()) | |
| 289 return gfx::Rect(); | |
| 290 | |
| 291 v8::Handle<v8::Array> array = value.As<v8::Array>(); | |
| 292 if (array->Length() != 4) | |
| 293 return gfx::Rect(); | |
| 294 std::vector<int> coords; | |
| 295 for (int i = 0; i < 4; ++i) { | |
| 296 v8::Handle<v8::Number> index = v8::Number::New(i); | |
| 297 v8::Local<v8::Value> value = array->Get(index); | |
| 298 if (value.IsEmpty() || !value->IsInt32()) | |
| 299 return gfx::Rect(); | |
| 300 coords.push_back(value->Int32Value()); | |
| 301 } | |
| 302 return gfx::Rect(coords[0], coords[1], coords[2], coords[3]); | |
| 303 } | |
| 304 | |
| 305 bool RenderViewTest::SimulateElementClick(const std::string& element_id) { | |
| 306 gfx::Rect bounds = GetElementBounds(element_id); | |
| 307 if (bounds.IsEmpty()) | |
| 308 return false; | |
| 309 WebMouseEvent mouse_event; | |
| 310 mouse_event.type = WebInputEvent::MouseDown; | |
| 311 mouse_event.button = WebMouseEvent::ButtonLeft; | |
| 312 mouse_event.x = bounds.CenterPoint().x(); | |
| 313 mouse_event.y = bounds.CenterPoint().y(); | |
| 314 mouse_event.clickCount = 1; | |
| 315 ViewMsg_HandleInputEvent input_event(0); | |
| 316 scoped_ptr<IPC::Message> input_message(new ViewMsg_HandleInputEvent(0)); | |
| 317 input_message->WriteData(reinterpret_cast<const char*>(&mouse_event), | |
| 318 sizeof(WebMouseEvent)); | |
| 319 view_->OnMessageReceived(*input_message); | |
| 320 return true; | |
| 321 } | |
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Chromium Code Reviews
Issue 7537033:
Move more files from chrome/test to chrome/test/base, part #5 (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src/