1/* 2 * Copyright (C) 2009, 2010 Martin Robinson <mrobinson@webkit.org> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2,1 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20#include "autotoolsconfig.h" 21#include <errno.h> 22#include <unistd.h> 23#include <string.h> 24#include <glib/gstdio.h> 25#include <webkit/webkit.h> 26#include <JavaScriptCore/JSStringRef.h> 27#include <JavaScriptCore/JSContextRef.h> 28 29typedef struct { 30 char* page; 31 char* text; 32 gboolean shouldBeHandled; 33} TestInfo; 34 35typedef struct { 36 GtkWidget* window; 37 WebKitWebView* webView; 38 GMainLoop* loop; 39 TestInfo* info; 40} KeyEventFixture; 41 42TestInfo* 43test_info_new(const char* page, gboolean shouldBeHandled) 44{ 45 TestInfo* info; 46 47 info = g_slice_new(TestInfo); 48 info->page = g_strdup(page); 49 info->shouldBeHandled = shouldBeHandled; 50 info->text = 0; 51 52 return info; 53} 54 55void 56test_info_destroy(TestInfo* info) 57{ 58 g_free(info->page); 59 g_free(info->text); 60 g_slice_free(TestInfo, info); 61} 62 63static void key_event_fixture_setup(KeyEventFixture* fixture, gconstpointer data) 64{ 65 fixture->loop = g_main_loop_new(NULL, TRUE); 66 67 fixture->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); 68 fixture->webView = WEBKIT_WEB_VIEW(webkit_web_view_new()); 69 70 gtk_container_add(GTK_CONTAINER(fixture->window), GTK_WIDGET(fixture->webView)); 71} 72 73static void key_event_fixture_teardown(KeyEventFixture* fixture, gconstpointer data) 74{ 75 gtk_widget_destroy(fixture->window); 76 g_main_loop_unref(fixture->loop); 77 test_info_destroy(fixture->info); 78} 79 80static gboolean key_press_event_cb(WebKitWebView* webView, GdkEvent* event, gpointer data) 81{ 82 KeyEventFixture* fixture = (KeyEventFixture*)data; 83 gboolean handled = GTK_WIDGET_GET_CLASS(fixture->webView)->key_press_event(GTK_WIDGET(fixture->webView), &event->key); 84 g_assert_cmpint(handled, ==, fixture->info->shouldBeHandled); 85 86 return FALSE; 87} 88 89static gboolean key_release_event_cb(WebKitWebView* webView, GdkEvent* event, gpointer data) 90{ 91 // WebCore never seems to mark keyup events as handled. 92 KeyEventFixture* fixture = (KeyEventFixture*)data; 93 gboolean handled = GTK_WIDGET_GET_CLASS(fixture->webView)->key_press_event(GTK_WIDGET(fixture->webView), &event->key); 94 g_assert(!handled); 95 96 g_main_loop_quit(fixture->loop); 97 98 return FALSE; 99} 100 101static void test_keypress_events_load_status_cb(WebKitWebView* webView, GParamSpec* spec, gpointer data) 102{ 103 KeyEventFixture* fixture = (KeyEventFixture*)data; 104 WebKitLoadStatus status = webkit_web_view_get_load_status(webView); 105 if (status == WEBKIT_LOAD_FINISHED) { 106 g_signal_connect(fixture->webView, "key-press-event", 107 G_CALLBACK(key_press_event_cb), fixture); 108 g_signal_connect(fixture->webView, "key-release-event", 109 G_CALLBACK(key_release_event_cb), fixture); 110 if (!gtk_test_widget_send_key(GTK_WIDGET(fixture->webView), 111 gdk_unicode_to_keyval('a'), 0)) 112 g_assert_not_reached(); 113 } 114 115} 116 117gboolean map_event_cb(GtkWidget *widget, GdkEvent* event, gpointer data) 118{ 119 KeyEventFixture* fixture = (KeyEventFixture*)data; 120 webkit_web_view_load_string(fixture->webView, fixture->info->page, 121 "text/html", "utf-8", "file://"); 122 return FALSE; 123} 124 125static void setup_keyevent_test(KeyEventFixture* fixture, gconstpointer data, GCallback load_event_callback) 126{ 127 fixture->info = (TestInfo*)data; 128 g_signal_connect(fixture->window, "map-event", 129 G_CALLBACK(map_event_cb), fixture); 130 131 gtk_widget_grab_focus(GTK_WIDGET(fixture->webView)); 132 gtk_widget_show(fixture->window); 133 gtk_widget_show(GTK_WIDGET(fixture->webView)); 134 gtk_window_present(GTK_WINDOW(fixture->window)); 135 136 g_signal_connect(fixture->webView, "notify::load-status", 137 load_event_callback, fixture); 138 139 g_main_loop_run(fixture->loop); 140} 141 142static void test_keypress_events(KeyEventFixture* fixture, gconstpointer data) 143{ 144 setup_keyevent_test(fixture, data, G_CALLBACK(test_keypress_events_load_status_cb)); 145} 146 147static gboolean element_text_equal_to(JSContextRef context, const gchar* text) 148{ 149 JSStringRef scriptString = JSStringCreateWithUTF8CString( 150 "window.document.getElementById(\"in\").value;"); 151 JSValueRef value = JSEvaluateScript(context, scriptString, 0, 0, 0, 0); 152 JSStringRelease(scriptString); 153 154 // If the value isn't a string, the element is probably a div 155 // so grab the innerText instead. 156 if (!JSValueIsString(context, value)) { 157 JSStringRef scriptString = JSStringCreateWithUTF8CString( 158 "window.document.getElementById(\"in\").innerText;"); 159 value = JSEvaluateScript(context, scriptString, 0, 0, 0, 0); 160 JSStringRelease(scriptString); 161 } 162 163 g_assert(JSValueIsString(context, value)); 164 JSStringRef inputString = JSValueToStringCopy(context, value, 0); 165 g_assert(inputString); 166 167 gint size = JSStringGetMaximumUTF8CStringSize(inputString); 168 gchar* cString = g_malloc(size); 169 JSStringGetUTF8CString(inputString, cString, size); 170 JSStringRelease(inputString); 171 172 gboolean result = g_utf8_collate(cString, text) == 0; 173 g_free(cString); 174 return result; 175} 176 177static void test_ime_load_status_cb(WebKitWebView* webView, GParamSpec* spec, gpointer data) 178{ 179 KeyEventFixture* fixture = (KeyEventFixture*)data; 180 WebKitLoadStatus status = webkit_web_view_get_load_status(webView); 181 if (status != WEBKIT_LOAD_FINISHED) 182 return; 183 184 JSGlobalContextRef context = webkit_web_frame_get_global_context( 185 webkit_web_view_get_main_frame(webView)); 186 g_assert(context); 187 188 GtkIMContext* imContext = 0; 189 g_object_get(webView, "im-context", &imContext, NULL); 190 g_assert(imContext); 191 192 // Test that commits that happen outside of key events 193 // change the text field immediately. This closely replicates 194 // the behavior of SCIM. 195 g_assert(element_text_equal_to(context, "")); 196 g_signal_emit_by_name(imContext, "commit", "a"); 197 g_assert(element_text_equal_to(context, "a")); 198 g_signal_emit_by_name(imContext, "commit", "b"); 199 g_assert(element_text_equal_to(context, "ab")); 200 g_signal_emit_by_name(imContext, "commit", "c"); 201 g_assert(element_text_equal_to(context, "abc")); 202 203 g_object_unref(imContext); 204 g_main_loop_quit(fixture->loop); 205} 206 207static void test_ime(KeyEventFixture* fixture, gconstpointer data) 208{ 209 setup_keyevent_test(fixture, data, G_CALLBACK(test_ime_load_status_cb)); 210} 211 212static gboolean verify_contents(gpointer data) 213{ 214 KeyEventFixture* fixture = (KeyEventFixture*)data; 215 JSGlobalContextRef context = webkit_web_frame_get_global_context( 216 webkit_web_view_get_main_frame(fixture->webView)); 217 g_assert(context); 218 219 g_assert(element_text_equal_to(context, fixture->info->text)); 220 g_main_loop_quit(fixture->loop); 221 return FALSE; 222} 223 224static void test_blocking_load_status_cb(WebKitWebView* webView, GParamSpec* spec, gpointer data) 225{ 226 KeyEventFixture* fixture = (KeyEventFixture*)data; 227 WebKitLoadStatus status = webkit_web_view_get_load_status(webView); 228 if (status != WEBKIT_LOAD_FINISHED) 229 return; 230 231 // The first keypress event should not modify the field. 232 fixture->info->text = g_strdup("bc"); 233 if (!gtk_test_widget_send_key(GTK_WIDGET(fixture->webView), 234 gdk_unicode_to_keyval('a'), 0)) 235 g_assert_not_reached(); 236 if (!gtk_test_widget_send_key(GTK_WIDGET(fixture->webView), 237 gdk_unicode_to_keyval('b'), 0)) 238 g_assert_not_reached(); 239 if (!gtk_test_widget_send_key(GTK_WIDGET(fixture->webView), 240 gdk_unicode_to_keyval('c'), 0)) 241 g_assert_not_reached(); 242 243 g_idle_add(verify_contents, fixture); 244} 245 246static void test_blocking(KeyEventFixture* fixture, gconstpointer data) 247{ 248 setup_keyevent_test(fixture, data, G_CALLBACK(test_blocking_load_status_cb)); 249} 250 251#if defined(GDK_WINDOWING_X11) 252static void test_xim_load_status_cb(WebKitWebView* webView, GParamSpec* spec, gpointer data) 253{ 254 KeyEventFixture* fixture = (KeyEventFixture*)data; 255 WebKitLoadStatus status = webkit_web_view_get_load_status(webView); 256 if (status != WEBKIT_LOAD_FINISHED) 257 return; 258 259 GtkIMContext* imContext = 0; 260 g_object_get(webView, "im-context", &imContext, NULL); 261 g_assert(imContext); 262 263 gchar* originalId = g_strdup(gtk_im_multicontext_get_context_id(GTK_IM_MULTICONTEXT(imContext))); 264 gtk_im_multicontext_set_context_id(GTK_IM_MULTICONTEXT(imContext), "xim"); 265 266 // Test that commits that happen outside of key events 267 // change the text field immediately. This closely replicates 268 // the behavior of SCIM. 269 fixture->info->text = g_strdup("debian"); 270 if (!gtk_test_widget_send_key(GTK_WIDGET(fixture->webView), 271 gdk_unicode_to_keyval('d'), 0)) 272 g_assert_not_reached(); 273 if (!gtk_test_widget_send_key(GTK_WIDGET(fixture->webView), 274 gdk_unicode_to_keyval('e'), 0)) 275 g_assert_not_reached(); 276 if (!gtk_test_widget_send_key(GTK_WIDGET(fixture->webView), 277 gdk_unicode_to_keyval('b'), 0)) 278 g_assert_not_reached(); 279 if (!gtk_test_widget_send_key(GTK_WIDGET(fixture->webView), 280 gdk_unicode_to_keyval('i'), 0)) 281 g_assert_not_reached(); 282 if (!gtk_test_widget_send_key(GTK_WIDGET(fixture->webView), 283 gdk_unicode_to_keyval('a'), 0)) 284 g_assert_not_reached(); 285 if (!gtk_test_widget_send_key(GTK_WIDGET(fixture->webView), 286 gdk_unicode_to_keyval('n'), 0)) 287 g_assert_not_reached(); 288 289 gtk_im_multicontext_set_context_id(GTK_IM_MULTICONTEXT(imContext), originalId); 290 g_free(originalId); 291 g_object_unref(imContext); 292 293 g_idle_add(verify_contents, fixture); 294} 295 296static void test_xim(KeyEventFixture* fixture, gconstpointer data) 297{ 298 setup_keyevent_test(fixture, data, G_CALLBACK(test_xim_load_status_cb)); 299} 300#endif 301 302int main(int argc, char** argv) 303{ 304 gtk_test_init(&argc, &argv, NULL); 305 306 g_test_bug_base("https://bugs.webkit.org/"); 307 308 309 // We'll test input on a slew of different node types. Key events to 310 // text inputs and editable divs should be marked as handled. Key events 311 // to buttons and links should not. 312 const char* textinput_html = "<html><body><input id=\"in\" type=\"text\">" 313 "<script>document.getElementById('in').focus();</script></body></html>"; 314 const char* button_html = "<html><body><input id=\"in\" type=\"button\">" 315 "<script>document.getElementById('in').focus();</script></body></html>"; 316 const char* link_html = "<html><body><a href=\"http://www.gnome.org\" id=\"in\">" 317 "LINKY MCLINKERSON</a><script>document.getElementById('in').focus();</script>" 318 "</body></html>"; 319 const char* div_html = "<html><body><div id=\"in\" contenteditable=\"true\">" 320 "<script>document.getElementById('in').focus();</script></body></html>"; 321 322 // These are similar to the blocks above, but they should block the first 323 // keypress modifying the editable node. 324 const char* textinput_html_blocking = "<html><body>" 325 "<input id=\"in\" type=\"text\" " 326 "onkeypress=\"if (first) {event.preventDefault();first=false;}\">" 327 "<script>first = true;\ndocument.getElementById('in').focus();</script>\n" 328 "</script></body></html>"; 329 const char* div_html_blocking = "<html><body>" 330 "<div id=\"in\" contenteditable=\"true\" " 331 "onkeypress=\"if (first) {event.preventDefault();first=false;}\">" 332 "<script>first = true; document.getElementById('in').focus();</script>\n" 333 "</script></body></html>"; 334 335 g_test_add("/webkit/keyevents/event-textinput", KeyEventFixture, 336 test_info_new(textinput_html, TRUE), 337 key_event_fixture_setup, 338 test_keypress_events, 339 key_event_fixture_teardown); 340 g_test_add("/webkit/keyevents/event-buttons", KeyEventFixture, 341 test_info_new(button_html, FALSE), 342 key_event_fixture_setup, 343 test_keypress_events, 344 key_event_fixture_teardown); 345 g_test_add("/webkit/keyevents/event-link", KeyEventFixture, 346 test_info_new(link_html, FALSE), 347 key_event_fixture_setup, 348 test_keypress_events, 349 key_event_fixture_teardown); 350 g_test_add("/webkit/keyevent/event-div", KeyEventFixture, 351 test_info_new(div_html, TRUE), 352 key_event_fixture_setup, 353 test_keypress_events, 354 key_event_fixture_teardown); 355 g_test_add("/webkit/keyevent/ime-textinput", KeyEventFixture, 356 test_info_new(textinput_html, TRUE), 357 key_event_fixture_setup, 358 test_ime, 359 key_event_fixture_teardown); 360 g_test_add("/webkit/keyevent/ime-div", KeyEventFixture, 361 test_info_new(div_html, TRUE), 362 key_event_fixture_setup, 363 test_ime, 364 key_event_fixture_teardown); 365 g_test_add("/webkit/keyevent/block-textinput", KeyEventFixture, 366 test_info_new(textinput_html_blocking, TRUE), 367 key_event_fixture_setup, 368 test_blocking, 369 key_event_fixture_teardown); 370 g_test_add("/webkit/keyevent/block-div", KeyEventFixture, 371 test_info_new(div_html_blocking, TRUE), 372 key_event_fixture_setup, 373 test_blocking, 374 key_event_fixture_teardown); 375#if defined(GDK_WINDOWING_X11) 376 g_test_add("/webkit/keyevent/xim-textinput", KeyEventFixture, 377 test_info_new(textinput_html, TRUE), 378 key_event_fixture_setup, 379 test_xim, 380 key_event_fixture_teardown); 381 g_test_add("/webkit/keyevent/xim-div", KeyEventFixture, 382 test_info_new(div_html, TRUE), 383 key_event_fixture_setup, 384 test_xim, 385 key_event_fixture_teardown); 386#endif 387 388 return g_test_run(); 389} 390 391