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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 #define STRSAFE_NO_DEPRECATE | |
| 6 | |
| 7 #include "webkit/plugins/npapi/test/plugin_windowless_test.h" | |
| 8 | |
| 9 #include "base/strings/string_number_conversions.h" | |
| 10 #include "base/strings/string_util.h" | |
| 11 #include "webkit/plugins/npapi/test/plugin_client.h" | |
| 12 | |
| 13 #if defined(TOOLKIT_GTK) | |
| 14 #include <gdk/gdkx.h> | |
| 15 #endif | |
| 16 | |
| 17 // NPEvent does not exist on the Mac. | |
| 18 #if defined(OS_MACOSX) | |
| 19 typedef NPCocoaEvent WindowlessPluginTestEvent; | |
| 20 #else | |
| 21 typedef NPEvent WindowlessPluginTestEvent; | |
| 22 #endif | |
| 23 | |
| 24 namespace NPAPIClient { | |
| 25 | |
| 26 namespace { | |
| 27 | |
| 28 // Remember the first plugin instance for tests involving multiple instances. | |
| 29 WindowlessPluginTest* g_other_instance = NULL; | |
| 30 | |
| 31 void OnFinishTest(void* data) { | |
| 32 static_cast<WindowlessPluginTest*>(data)->SignalTestCompleted(); | |
| 33 } | |
| 34 | |
| 35 bool IsPaintEvent(WindowlessPluginTestEvent* np_event) { | |
| 36 #if defined(OS_WIN) | |
| 37 return np_event->event == WM_PAINT; | |
| 38 #elif defined(OS_MACOSX) | |
| 39 return np_event->type == NPCocoaEventDrawRect; | |
| 40 #elif defined(TOOLKIT_GTK) | |
| 41 return np_event->type == GraphicsExpose; | |
| 42 #else | |
| 43 NOTIMPLEMENTED(); | |
| 44 return false; | |
| 45 #endif | |
| 46 } | |
| 47 | |
| 48 bool IsMouseUpEvent(WindowlessPluginTestEvent* np_event) { | |
| 49 #if defined(OS_WIN) | |
| 50 return np_event->event == WM_LBUTTONUP; | |
| 51 #elif defined(OS_MACOSX) | |
| 52 return np_event->type == NPCocoaEventMouseUp; | |
| 53 #else | |
| 54 NOTIMPLEMENTED(); | |
| 55 return false; | |
| 56 #endif | |
| 57 } | |
| 58 | |
| 59 #if defined(OS_MACOSX) | |
| 60 bool IsWindowActivationEvent(WindowlessPluginTestEvent* np_event) { | |
| 61 return np_event->type == NPCocoaEventWindowFocusChanged && | |
| 62 np_event->data.focus.hasFocus; | |
| 63 } | |
| 64 #endif | |
| 65 | |
| 66 } // namespace | |
| 67 | |
| 68 WindowlessPluginTest::WindowlessPluginTest(NPP id, | |
| 69 NPNetscapeFuncs *host_functions) | |
| 70 : PluginTest(id, host_functions), | |
| 71 paint_counter_(0) { | |
| 72 if (!g_other_instance) | |
| 73 g_other_instance = this; | |
| 74 } | |
| 75 | |
| 76 bool WindowlessPluginTest::IsWindowless() const { | |
| 77 return true; | |
| 78 } | |
| 79 | |
| 80 NPError WindowlessPluginTest::New(uint16 mode, int16 argc, | |
| 81 const char* argn[], const char* argv[], | |
| 82 NPSavedData* saved) { | |
| 83 NPError error = PluginTest::New(mode, argc, argn, argv, saved); | |
| 84 | |
| 85 if (test_name() == "invoke_js_function_on_create") { | |
| 86 ExecuteScript( | |
| 87 NPAPIClient::PluginClient::HostFunctions(), g_other_instance->id(), | |
| 88 "PluginCreated();", NULL); | |
| 89 } | |
| 90 | |
| 91 return error; | |
| 92 } | |
| 93 | |
| 94 int16 WindowlessPluginTest::HandleEvent(void* event) { | |
| 95 NPNetscapeFuncs* browser = NPAPIClient::PluginClient::HostFunctions(); | |
| 96 | |
| 97 NPBool supports_windowless = 0; | |
| 98 NPError result = browser->getvalue(id(), NPNVSupportsWindowless, | |
| 99 &supports_windowless); | |
| 100 if ((result != NPERR_NO_ERROR) || (!supports_windowless)) { | |
| 101 SetError("Failed to read NPNVSupportsWindowless value"); | |
| 102 SignalTestCompleted(); | |
| 103 return PluginTest::HandleEvent(event); | |
| 104 } | |
| 105 | |
| 106 WindowlessPluginTestEvent* np_event = | |
| 107 reinterpret_cast<WindowlessPluginTestEvent*>(event); | |
| 108 if (IsPaintEvent(np_event)) { | |
| 109 paint_counter_++; | |
| 110 #if defined(OS_WIN) | |
| 111 HDC paint_dc = reinterpret_cast<HDC>(np_event->wParam); | |
| 112 if (paint_dc == NULL) { | |
| 113 SetError("Invalid Window DC passed to HandleEvent for WM_PAINT"); | |
| 114 SignalTestCompleted(); | |
| 115 return NPERR_GENERIC_ERROR; | |
| 116 } | |
| 117 | |
| 118 HRGN clipping_region = CreateRectRgn(0, 0, 0, 0); | |
| 119 if (!GetClipRgn(paint_dc, clipping_region)) { | |
| 120 SetError("No clipping region set in window DC"); | |
| 121 DeleteObject(clipping_region); | |
| 122 SignalTestCompleted(); | |
| 123 return NPERR_GENERIC_ERROR; | |
| 124 } | |
| 125 | |
| 126 DeleteObject(clipping_region); | |
| 127 #endif | |
| 128 | |
| 129 if (test_name() == "execute_script_delete_in_paint") { | |
| 130 ExecuteScriptDeleteInPaint(browser); | |
| 131 } else if (test_name() == "multiple_instances_sync_calls") { | |
| 132 MultipleInstanceSyncCalls(browser); | |
| 133 } else if (test_name() == "resize_during_paint") { | |
| 134 if (paint_counter_ == 1) { | |
| 135 // So that we get another paint later. | |
| 136 browser->invalidaterect(id(), NULL); | |
| 137 } else if (paint_counter_ == 2) { | |
| 138 // Do this in the second paint since that's asynchronous. The first | |
| 139 // paint will always be synchronous (since the renderer process doesn't | |
| 140 // have a cache of the plugin yet). If we try calling NPN_Evaluate while | |
| 141 // WebKit is painting, it will assert since style recalc is happening | |
| 142 // during painting. | |
| 143 ExecuteScriptResizeInPaint(browser); | |
| 144 | |
| 145 // So that we can exit the test after the message loop is unrolled. | |
| 146 browser->pluginthreadasynccall(id(), OnFinishTest, this); | |
| 147 } | |
| 148 } | |
| 149 #if defined(OS_MACOSX) | |
| 150 } else if (IsWindowActivationEvent(np_event) && | |
| 151 test_name() == "convert_point") { | |
| 152 ConvertPoint(browser); | |
| 153 #endif | |
| 154 } else if (IsMouseUpEvent(np_event) && | |
| 155 test_name() == "execute_script_delete_in_mouse_up") { | |
| 156 ExecuteScript(browser, id(), "DeletePluginWithinScript();", NULL); | |
| 157 SignalTestCompleted(); | |
| 158 } else if (IsMouseUpEvent(np_event) && | |
| 159 test_name() == "delete_frame_test") { | |
| 160 ExecuteScript( | |
| 161 browser, id(), | |
| 162 "parent.document.getElementById('frame').outerHTML = ''", NULL); | |
| 163 } | |
| 164 // If this test failed, then we'd have crashed by now. | |
| 165 return PluginTest::HandleEvent(event); | |
| 166 } | |
| 167 | |
| 168 NPError WindowlessPluginTest::ExecuteScript(NPNetscapeFuncs* browser, NPP id, | |
| 169 const std::string& script, NPVariant* result) { | |
| 170 std::string script_url = "javascript:"; | |
| 171 script_url += script; | |
| 172 | |
| 173 size_t script_length = script_url.length(); | |
| 174 if (script_length != static_cast<uint32_t>(script_length)) { | |
| 175 return NPERR_GENERIC_ERROR; | |
| 176 } | |
| 177 | |
| 178 NPString script_string = { script_url.c_str(), | |
| 179 static_cast<uint32_t>(script_length) }; | |
| 180 NPObject *window_obj = NULL; | |
| 181 browser->getvalue(id, NPNVWindowNPObject, &window_obj); | |
| 182 | |
| 183 NPVariant unused_result; | |
| 184 if (!result) | |
| 185 result = &unused_result; | |
| 186 | |
| 187 return browser->evaluate(id, window_obj, &script_string, result); | |
| 188 } | |
| 189 | |
| 190 void WindowlessPluginTest::ExecuteScriptDeleteInPaint( | |
| 191 NPNetscapeFuncs* browser) { | |
| 192 const NPUTF8* urlString = "javascript:DeletePluginWithinScript()"; | |
| 193 const NPUTF8* targetString = NULL; | |
| 194 browser->geturl(id(), urlString, targetString); | |
| 195 SignalTestCompleted(); | |
| 196 } | |
| 197 | |
| 198 void WindowlessPluginTest::ExecuteScriptResizeInPaint( | |
| 199 NPNetscapeFuncs* browser) { | |
| 200 ExecuteScript(browser, id(), "ResizePluginWithinScript();", NULL); | |
| 201 } | |
| 202 | |
| 203 void WindowlessPluginTest::MultipleInstanceSyncCalls(NPNetscapeFuncs* browser) { | |
| 204 if (this == g_other_instance) | |
| 205 return; | |
| 206 | |
| 207 DCHECK(g_other_instance); | |
| 208 ExecuteScript(browser, g_other_instance->id(), "TestCallback();", NULL); | |
| 209 SignalTestCompleted(); | |
| 210 } | |
| 211 | |
| 212 #if defined(OS_MACOSX) | |
| 213 std::string StringForPoint(int x, int y) { | |
| 214 std::string point_string("("); | |
| 215 point_string.append(base::IntToString(x)); | |
| 216 point_string.append(", "); | |
| 217 point_string.append(base::IntToString(y)); | |
| 218 point_string.append(")"); | |
| 219 return point_string; | |
| 220 } | |
| 221 #endif | |
| 222 | |
| 223 void WindowlessPluginTest::ConvertPoint(NPNetscapeFuncs* browser) { | |
| 224 #if defined(OS_MACOSX) | |
| 225 // First, just sanity-test that round trips work. | |
| 226 NPCoordinateSpace spaces[] = { NPCoordinateSpacePlugin, | |
| 227 NPCoordinateSpaceWindow, | |
| 228 NPCoordinateSpaceFlippedWindow, | |
| 229 NPCoordinateSpaceScreen, | |
| 230 NPCoordinateSpaceFlippedScreen }; | |
| 231 for (unsigned int i = 0; i < arraysize(spaces); ++i) { | |
| 232 for (unsigned int j = 0; j < arraysize(spaces); ++j) { | |
| 233 double x, y, round_trip_x, round_trip_y; | |
| 234 if (!(browser->convertpoint(id(), 0, 0, spaces[i], &x, &y, spaces[j])) || | |
| 235 !(browser->convertpoint(id(), x, y, spaces[j], &round_trip_x, | |
| 236 &round_trip_y, spaces[i]))) { | |
| 237 SetError("Conversion failed"); | |
| 238 SignalTestCompleted(); | |
| 239 return; | |
| 240 } | |
| 241 if (i != j && x == 0 && y == 0) { | |
| 242 SetError("Converting a coordinate should change it"); | |
| 243 SignalTestCompleted(); | |
| 244 return; | |
| 245 } | |
| 246 if (round_trip_x != 0 || round_trip_y != 0) { | |
| 247 SetError("Round-trip conversion should return the original point"); | |
| 248 SignalTestCompleted(); | |
| 249 return; | |
| 250 } | |
| 251 } | |
| 252 } | |
| 253 | |
| 254 // Now, more extensive testing on a single point. | |
| 255 double screen_x, screen_y; | |
| 256 browser->convertpoint(id(), 0, 0, NPCoordinateSpacePlugin, | |
| 257 &screen_x, &screen_y, NPCoordinateSpaceScreen); | |
| 258 double flipped_screen_x, flipped_screen_y; | |
| 259 browser->convertpoint(id(), 0, 0, NPCoordinateSpacePlugin, | |
| 260 &flipped_screen_x, &flipped_screen_y, | |
| 261 NPCoordinateSpaceFlippedScreen); | |
| 262 double window_x, window_y; | |
| 263 browser->convertpoint(id(), 0, 0, NPCoordinateSpacePlugin, | |
| 264 &window_x, &window_y, NPCoordinateSpaceWindow); | |
| 265 double flipped_window_x, flipped_window_y; | |
| 266 browser->convertpoint(id(), 0, 0, NPCoordinateSpacePlugin, | |
| 267 &flipped_window_x, &flipped_window_y, | |
| 268 NPCoordinateSpaceFlippedWindow); | |
| 269 | |
| 270 CGRect main_display_bounds = CGDisplayBounds(CGMainDisplayID()); | |
| 271 | |
| 272 // Check that all the coordinates are right. The constants below are based on | |
| 273 // the window frame set in the UI test and the content offset in the test | |
| 274 // html. Y-coordinates are not checked exactly so that the test is robust | |
| 275 // against toolbar changes, info and bookmark bar visibility, etc. | |
| 276 const int kWindowHeight = 400; | |
| 277 const int kWindowXOrigin = 50; | |
| 278 const int kWindowYOrigin = 50; | |
| 279 const int kPluginXContentOffset = 50; | |
| 280 const int kPluginYContentOffset = 50; | |
| 281 const int kChromeYTolerance = 200; | |
| 282 | |
| 283 std::string error_string; | |
| 284 if (screen_x != flipped_screen_x) | |
| 285 error_string = "Flipping screen coordinates shouldn't change x"; | |
| 286 else if (flipped_screen_y != main_display_bounds.size.height - screen_y) | |
| 287 error_string = "Flipped screen coordinates should be flipped vertically"; | |
| 288 else if (screen_x != kWindowXOrigin + kPluginXContentOffset) | |
| 289 error_string = "Screen x location is wrong"; | |
| 290 else if (flipped_screen_y < kWindowYOrigin + kPluginYContentOffset || | |
| 291 flipped_screen_y > kWindowYOrigin + kPluginYContentOffset + | |
| 292 kChromeYTolerance) | |
| 293 error_string = "Screen y location is wrong"; | |
| 294 else if (window_x != flipped_window_x) | |
| 295 error_string = "Flipping window coordinates shouldn't change x"; | |
| 296 else if (flipped_window_y != kWindowHeight - window_y) | |
| 297 error_string = "Flipped window coordinates should be flipped vertically"; | |
| 298 else if (window_x != kPluginXContentOffset) | |
| 299 error_string = "Window x location is wrong"; | |
| 300 else if (flipped_window_y < kPluginYContentOffset || | |
| 301 flipped_window_y > kPluginYContentOffset + kChromeYTolerance) | |
| 302 error_string = "Window y location is wrong"; | |
| 303 | |
| 304 if (!error_string.empty()) { | |
| 305 error_string.append(" - "); | |
| 306 error_string.append(StringForPoint(screen_x, screen_y)); | |
| 307 error_string.append(" - "); | |
| 308 error_string.append(StringForPoint(flipped_screen_x, flipped_screen_y)); | |
| 309 error_string.append(" - "); | |
| 310 error_string.append(StringForPoint(window_x, window_y)); | |
| 311 error_string.append(" - "); | |
| 312 error_string.append(StringForPoint(flipped_window_x, flipped_window_y)); | |
| 313 SetError(error_string); | |
| 314 } | |
| 315 #else | |
| 316 SetError("Unimplemented"); | |
| 317 #endif | |
| 318 SignalTestCompleted(); | |
| 319 } | |
| 320 | |
| 321 } // namespace NPAPIClient | |
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Chromium Code Reviews
Issue 19697013:
Move NPAPI test plugin to content/test/plugin. (Closed)
Base URL: svn://chrome-svn/chrome/trunk/src/