1 /*

     2  * Copyright (C) 2007 Apple Inc. All rights reserved.

     3  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>

     4  * Copyright (C) 2008 Nuanti Ltd.

     5  * Copyright (C) 2009 Jan Michael Alonzo <jmalonzo@gmail.com>

     6  * Copyright (C) 2009 Collabora Ltd.

     7  *

     8  * Redistribution and use in source and binary forms, with or without

     9  * modification, are permitted provided that the following conditions

    10  * are met:

    11  *

    12  * 1.  Redistributions of source code must retain the above copyright

    13  *     notice, this list of conditions and the following disclaimer.

    14  * 2.  Redistributions in binary form must reproduce the above copyright

    15  *     notice, this list of conditions and the following disclaimer in the

    16  *     documentation and/or other materials provided with the distribution.

    17  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

    18  *     its contributors may be used to endorse or promote products derived

    19  *     from this software without specific prior written permission.

    20  *

    21  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

    22  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    23  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    24  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

    25  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    26  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

    27  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

    28  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

    30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    31  */

    32 

    33 #include "config.h"

    34 #include "LayoutTestController.h"

    35 

    36 #include "DumpRenderTree.h"

    37 #include "WorkQueue.h"

    38 #include "WorkQueueItem.h"

    39 #include <JavaScriptCore/JSRetainPtr.h>

    40 #include <JavaScriptCore/JSStringRef.h>

    41 

    42 #include <cstring>

    43 #include <iostream>

    44 #include <sstream>

    45 #include <stdio.h>

    46 #include <glib.h>

    47 #include <libsoup/soup.h>

    48 #include <webkit/webkit.h>

    49 

    50 extern "C" {

    51 bool webkit_web_frame_pause_animation(WebKitWebFrame* frame, const gchar* name, double time, const gchar* element);

    52 bool webkit_web_frame_pause_transition(WebKitWebFrame* frame, const gchar* name, double time, const gchar* element);

    53 bool webkit_web_frame_pause_svg_animation(WebKitWebFrame* frame, const gchar* name, double time, const gchar* element);

    54 unsigned int webkit_web_frame_number_of_active_animations(WebKitWebFrame* frame);

    55 void webkit_application_cache_set_maximum_size(unsigned long long size);

    56 unsigned int webkit_worker_thread_count(void);

    57 void webkit_white_list_access_from_origin(const gchar* sourceOrigin, const gchar* destinationProtocol, const gchar* destinationHost, bool allowDestinationSubdomains);

    58 gchar* webkit_web_frame_counter_value_for_element_by_id(WebKitWebFrame* frame, const gchar* id);

    59 int webkit_web_frame_page_number_for_element_by_id(WebKitWebFrame* frame, const gchar* id, float pageWidth, float pageHeight);

    60 int webkit_web_frame_number_of_pages(WebKitWebFrame* frame, float pageWidth, float pageHeight);

    61 void webkit_web_inspector_execute_script(WebKitWebInspector* inspector, long callId, const gchar* script);

    62 gchar* webkit_web_frame_marker_text_for_list_item(WebKitWebFrame* frame, JSContextRef context, JSValueRef nodeObject);

    63 }

    64 

    65 static gchar* copyWebSettingKey(gchar* preferenceKey)

    66 {

    67     static GHashTable* keyTable;

    68 

    69     if (!keyTable) {

    70         // If you add a pref here, make sure you reset the value in

    71         // DumpRenderTree::resetDefaultsToConsistentValues.

    72         keyTable = g_hash_table_new(g_str_hash, g_str_equal);

    73         g_hash_table_insert(keyTable, g_strdup("WebKitJavaScriptEnabled"), g_strdup("enable-scripts"));

    74         g_hash_table_insert(keyTable, g_strdup("WebKitDefaultFontSize"), g_strdup("default-font-size"));

    75         g_hash_table_insert(keyTable, g_strdup("WebKitEnableCaretBrowsing"), g_strdup("enable-caret-browsing"));

    76         g_hash_table_insert(keyTable, g_strdup("WebKitUsesPageCachePreferenceKey"), g_strdup("enable-page-cache"));

    77         g_hash_table_insert(keyTable, g_strdup("WebKitPluginsEnabled"), g_strdup("enable-plugins"));

    78     }

    79 

    80     return g_strdup(static_cast<gchar*>(g_hash_table_lookup(keyTable, preferenceKey)));

    81 }

    82 

    83 LayoutTestController::~LayoutTestController()

    84 {

    85     // FIXME: implement

    86 }

    87 

    88 void LayoutTestController::addDisallowedURL(JSStringRef url)

    89 {

    90     // FIXME: implement

    91 }

    92 

    93 void LayoutTestController::clearBackForwardList()

    94 {

    95     WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);

    96     WebKitWebBackForwardList* list = webkit_web_view_get_back_forward_list(webView);

    97     WebKitWebHistoryItem* item = webkit_web_back_forward_list_get_current_item(list);

    98     g_object_ref(item);

    99 

   100     // We clear the history by setting the back/forward list's capacity to 0

   101     // then restoring it back and adding back the current item.

   102     gint limit = webkit_web_back_forward_list_get_limit(list);

   103     webkit_web_back_forward_list_set_limit(list, 0);

   104     webkit_web_back_forward_list_set_limit(list, limit);

   105     webkit_web_back_forward_list_add_item(list, item);

   106     webkit_web_back_forward_list_go_to_item(list, item);

   107     g_object_unref(item);

   108 }

   109 

   110 JSStringRef LayoutTestController::copyDecodedHostName(JSStringRef name)

   111 {

   112     // FIXME: implement

   113     return 0;

   114 }

   115 

   116 JSStringRef LayoutTestController::copyEncodedHostName(JSStringRef name)

   117 {

   118     // FIXME: implement

   119     return 0;

   120 }

   121 

   122 void LayoutTestController::dispatchPendingLoadRequests()

   123 {

   124     // FIXME: Implement for testing fix for 6727495

   125 }

   126 

   127 void LayoutTestController::display()

   128 {

   129     displayWebView();

   130 }

   131 

   132 JSRetainPtr<JSStringRef> LayoutTestController::counterValueForElementById(JSStringRef id)

   133 {

   134     gchar* idGChar = JSStringCopyUTF8CString(id);

   135     gchar* counterValueGChar = webkit_web_frame_counter_value_for_element_by_id(mainFrame, idGChar);

   136     g_free(idGChar);

   137     if (!counterValueGChar)

   138         return 0;

   139     JSRetainPtr<JSStringRef> counterValue(Adopt, JSStringCreateWithUTF8CString(counterValueGChar));

   140     return counterValue;

   141 }

   142 

   143 void LayoutTestController::keepWebHistory()

   144 {

   145     // FIXME: implement

   146 }

   147 

   148 JSValueRef LayoutTestController::computedStyleIncludingVisitedInfo(JSContextRef context, JSValueRef value)

   149 {

   150     // FIXME: Implement this.

   151     return JSValueMakeUndefined(context);

   152 }

   153 

   154 JSRetainPtr<JSStringRef> LayoutTestController::layerTreeAsText() const

   155 {

   156     // FIXME: implement

   157     JSRetainPtr<JSStringRef> string(Adopt, JSStringCreateWithUTF8CString(""));

   158     return string;

   159 }

   160 

   161 int LayoutTestController::pageNumberForElementById(JSStringRef id, float pageWidth, float pageHeight)

   162 {

   163     gchar* idGChar = JSStringCopyUTF8CString(id);

   164     int pageNumber = webkit_web_frame_page_number_for_element_by_id(mainFrame, idGChar, pageWidth, pageHeight);

   165     g_free(idGChar);

   166     return pageNumber;

   167 }

   168 

   169 int LayoutTestController::numberOfPages(float pageWidth, float pageHeight)

   170 {

   171     return webkit_web_frame_number_of_pages(mainFrame, pageWidth, pageHeight);

   172 }

   173 

   174 JSRetainPtr<JSStringRef> LayoutTestController::pageProperty(const char* propertyName, int pageNumber) const

   175 {

   176     // FIXME: implement

   177     return JSRetainPtr<JSStringRef>();

   178 }

   179 

   180 bool LayoutTestController::isPageBoxVisible(int pageNumber) const

   181 {

   182     // FIXME: implement

   183     return false;

   184 }

   185 

   186 JSRetainPtr<JSStringRef> LayoutTestController::pageSizeAndMarginsInPixels(int pageNumber, int width, int height, int marginTop, int marginRight, int marginBottom, int marginLeft) const

   187 {

   188     // FIXME: implement

   189     return JSRetainPtr<JSStringRef>();

   190 }

   191 

   192 size_t LayoutTestController::webHistoryItemCount()

   193 {

   194     // FIXME: implement

   195     return 0;

   196 }

   197 

   198 unsigned LayoutTestController::workerThreadCount() const

   199 {

   200     return webkit_worker_thread_count();

   201 }

   202 

   203 void LayoutTestController::notifyDone()

   204 {

   205     if (m_waitToDump && !topLoadingFrame && !WorkQueue::shared()->count())

   206         dump();

   207     m_waitToDump = false;

   208     waitForPolicy = false;

   209 }

   210 

   211 JSStringRef LayoutTestController::pathToLocalResource(JSContextRef context, JSStringRef url)

   212 {

   213     // Function introduced in r28690. This may need special-casing on Windows.

   214     return JSStringRetain(url); // Do nothing on Unix.

   215 }

   216 

   217 void LayoutTestController::queueLoad(JSStringRef url, JSStringRef target)

   218 {

   219     gchar* relativeURL = JSStringCopyUTF8CString(url);

   220     SoupURI* baseURI = soup_uri_new(webkit_web_frame_get_uri(mainFrame));

   221 

   222     SoupURI* absoluteURI = soup_uri_new_with_base(baseURI, relativeURL);

   223     soup_uri_free(baseURI);

   224     g_free(relativeURL);

   225 

   226     gchar* absoluteCString;

   227     if (absoluteURI) {

   228         absoluteCString = soup_uri_to_string(absoluteURI, FALSE);

   229         soup_uri_free(absoluteURI);

   230     } else

   231         absoluteCString = JSStringCopyUTF8CString(url);

   232 

   233     JSRetainPtr<JSStringRef> absoluteURL(Adopt, JSStringCreateWithUTF8CString(absoluteCString));

   234     g_free(absoluteCString);

   235 

   236     WorkQueue::shared()->queue(new LoadItem(absoluteURL.get(), target));

   237 }

   238 

   239 void LayoutTestController::setAcceptsEditing(bool acceptsEditing)

   240 {

   241     WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);

   242     webkit_web_view_set_editable(webView, acceptsEditing);

   243 }

   244 

   245 void LayoutTestController::setAlwaysAcceptCookies(bool alwaysAcceptCookies)

   246 {

   247 #ifdef HAVE_LIBSOUP_2_29_90

   248     SoupSession* session = webkit_get_default_session();

   249     SoupCookieJar* jar = reinterpret_cast<SoupCookieJar*>(soup_session_get_feature(session, SOUP_TYPE_COOKIE_JAR));

   250 

   251     SoupCookieJarAcceptPolicy policy;

   252 

   253     if (alwaysAcceptCookies)

   254         policy = SOUP_COOKIE_JAR_ACCEPT_ALWAYS;

   255     else

   256         policy = SOUP_COOKIE_JAR_ACCEPT_NO_THIRD_PARTY;

   257 

   258     g_object_set(G_OBJECT(jar), SOUP_COOKIE_JAR_ACCEPT_POLICY, policy, NULL);

   259 #endif

   260 }

   261 

   262 void LayoutTestController::setCustomPolicyDelegate(bool setDelegate, bool permissive)

   263 {

   264     // FIXME: implement

   265 }

   266 

   267 void LayoutTestController::waitForPolicyDelegate()

   268 {

   269     waitForPolicy = true;

   270     setWaitToDump(true);

   271 }

   272 

   273 void LayoutTestController::setScrollbarPolicy(JSStringRef orientation, JSStringRef policy)

   274 {

   275     // FIXME: implement

   276 }

   277 

   278 void LayoutTestController::addOriginAccessWhitelistEntry(JSStringRef sourceOrigin, JSStringRef protocol, JSStringRef host, bool includeSubdomains)

   279 {

   280     gchar* sourceOriginGChar = JSStringCopyUTF8CString(sourceOrigin);

   281     gchar* protocolGChar = JSStringCopyUTF8CString(protocol);

   282     gchar* hostGChar = JSStringCopyUTF8CString(host);

   283     webkit_white_list_access_from_origin(sourceOriginGChar, protocolGChar, hostGChar, includeSubdomains);

   284     g_free(sourceOriginGChar);

   285     g_free(protocolGChar);

   286     g_free(hostGChar);

   287 }

   288 

   289 void LayoutTestController::removeOriginAccessWhitelistEntry(JSStringRef sourceOrigin, JSStringRef protocol, JSStringRef host, bool includeSubdomains)

   290 {

   291     // FIXME: implement

   292 }

   293 

   294 void LayoutTestController::setMainFrameIsFirstResponder(bool flag)

   295 {

   296     // FIXME: implement

   297 }

   298 

   299 void LayoutTestController::setTabKeyCyclesThroughElements(bool cycles)

   300 {

   301     WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);

   302     WebKitWebSettings* settings = webkit_web_view_get_settings(webView);

   303     g_object_set(G_OBJECT(settings), "tab-key-cycles-through-elements", cycles, NULL);

   304 }

   305 

   306 void LayoutTestController::setTimelineProfilingEnabled(bool flag)

   307 {

   308     WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);

   309     ASSERT(view);

   310 

   311     WebKitWebInspector* inspector = webkit_web_view_get_inspector(view);

   312     g_object_set(G_OBJECT(inspector), "timeline-profiling-enabled", flag, NULL);

   313 }

   314 

   315 void LayoutTestController::setUseDashboardCompatibilityMode(bool flag)

   316 {

   317     // FIXME: implement

   318 }

   319 

   320 static gchar* userStyleSheet = NULL;

   321 static gboolean userStyleSheetEnabled = TRUE;

   322 

   323 void LayoutTestController::setUserStyleSheetEnabled(bool flag)

   324 {

   325     userStyleSheetEnabled = flag;

   326 

   327     WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);

   328     WebKitWebSettings* settings = webkit_web_view_get_settings(webView);

   329     if (flag && userStyleSheet)

   330         g_object_set(G_OBJECT(settings), "user-stylesheet-uri", userStyleSheet, NULL);

   331     else

   332         g_object_set(G_OBJECT(settings), "user-stylesheet-uri", "", NULL);

   333 }

   334 

   335 void LayoutTestController::setUserStyleSheetLocation(JSStringRef path)

   336 {

   337     g_free(userStyleSheet);

   338     userStyleSheet = JSStringCopyUTF8CString(path);

   339     if (userStyleSheetEnabled)

   340         setUserStyleSheetEnabled(true);

   341 }

   342 

   343 void LayoutTestController::setWindowIsKey(bool windowIsKey)

   344 {

   345     // FIXME: implement

   346 }

   347 

   348 void LayoutTestController::setSmartInsertDeleteEnabled(bool flag)

   349 {

   350     // FIXME: implement

   351 }

   352 

   353 static gboolean waitToDumpWatchdogFired(void*)

   354 {

   355     waitToDumpWatchdog = 0;

   356     gLayoutTestController->waitToDumpWatchdogTimerFired();

   357     return FALSE;

   358 }

   359 

   360 void LayoutTestController::setWaitToDump(bool waitUntilDone)

   361 {

   362     static const int timeoutSeconds = 30;

   363 

   364     m_waitToDump = waitUntilDone;

   365     if (m_waitToDump && !waitToDumpWatchdog)

   366         waitToDumpWatchdog = g_timeout_add_seconds(timeoutSeconds, waitToDumpWatchdogFired, 0);

   367 }

   368 

   369 int LayoutTestController::windowCount()

   370 {

   371     // +1 -> including the main view

   372     return g_slist_length(webViewList) + 1;

   373 }

   374 

   375 void LayoutTestController::setPrivateBrowsingEnabled(bool flag)

   376 {

   377     WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);

   378     ASSERT(view);

   379 

   380     WebKitWebSettings* settings = webkit_web_view_get_settings(view);

   381     g_object_set(G_OBJECT(settings), "enable-private-browsing", flag, NULL);

   382 }

   383 

   384 void LayoutTestController::setJavaScriptCanAccessClipboard(bool flag)

   385 {

   386     WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);

   387     ASSERT(view);

   388 

   389     WebKitWebSettings* settings = webkit_web_view_get_settings(view);

   390     g_object_set(G_OBJECT(settings), "javascript-can-access-clipboard", flag, NULL);

   391 }

   392 

   393 void LayoutTestController::setXSSAuditorEnabled(bool flag)

   394 {

   395     WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);

   396     ASSERT(view);

   397 

   398     WebKitWebSettings* settings = webkit_web_view_get_settings(view);

   399     g_object_set(G_OBJECT(settings), "enable-xss-auditor", flag, NULL);

   400 }

   401 

   402 void LayoutTestController::setFrameFlatteningEnabled(bool flag)

   403 {

   404     // FIXME: implement

   405 }

   406 

   407 void LayoutTestController::setSpatialNavigationEnabled(bool flag)

   408 {

   409     WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);

   410     ASSERT(view);

   411 

   412     WebKitWebSettings* settings = webkit_web_view_get_settings(view);

   413     g_object_set(G_OBJECT(settings), "enable-spatial-navigation", flag, NULL);

   414 }

   415 

   416 void LayoutTestController::setAllowUniversalAccessFromFileURLs(bool flag)

   417 {

   418     WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);

   419     ASSERT(view);

   420 

   421     WebKitWebSettings* settings = webkit_web_view_get_settings(view);

   422     g_object_set(G_OBJECT(settings), "enable-universal-access-from-file-uris", flag, NULL);

   423 }

   424 

   425 void LayoutTestController::setAllowFileAccessFromFileURLs(bool flag)

   426 {

   427     WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);

   428     ASSERT(view);

   429 

   430     WebKitWebSettings* settings = webkit_web_view_get_settings(view);

   431     g_object_set(G_OBJECT(settings), "enable-file-access-from-file-uris", flag, NULL);

   432 }

   433 

   434 void LayoutTestController::setAuthorAndUserStylesEnabled(bool flag)

   435 {

   436     // FIXME: implement

   437 }

   438 

   439 void LayoutTestController::disableImageLoading()

   440 {

   441     // FIXME: Implement for testing fix for https://bugs.webkit.org/show_bug.cgi?id=27896

   442     // Also need to make sure image loading is re-enabled for each new test.

   443 }

   444 

   445 void LayoutTestController::setMockGeolocationPosition(double latitude, double longitude, double accuracy)

   446 {

   447     // FIXME: Implement for Geolocation layout tests.

   448     // See https://bugs.webkit.org/show_bug.cgi?id=28264.

   449 }

   450 

   451 void LayoutTestController::setMockGeolocationError(int code, JSStringRef message)

   452 {

   453     // FIXME: Implement for Geolocation layout tests.

   454     // See https://bugs.webkit.org/show_bug.cgi?id=28264.

   455 }

   456 

   457 void LayoutTestController::setIconDatabaseEnabled(bool flag)

   458 {

   459     // FIXME: implement

   460 }

   461 

   462 void LayoutTestController::setJavaScriptProfilingEnabled(bool flag)

   463 {

   464     WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);

   465     ASSERT(view);

   466 

   467     setDeveloperExtrasEnabled(flag);

   468 

   469     WebKitWebInspector* inspector = webkit_web_view_get_inspector(view);

   470     g_object_set(G_OBJECT(inspector), "javascript-profiling-enabled", flag, NULL);

   471 }

   472 

   473 void LayoutTestController::setSelectTrailingWhitespaceEnabled(bool flag)

   474 {

   475     // FIXME: implement

   476 }

   477 

   478 void LayoutTestController::setPopupBlockingEnabled(bool flag)

   479 {

   480     WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);

   481     ASSERT(view);

   482 

   483     WebKitWebSettings* settings = webkit_web_view_get_settings(view);

   484     g_object_set(G_OBJECT(settings), "javascript-can-open-windows-automatically", !flag, NULL);

   485 

   486 }

   487 

   488 void LayoutTestController::setPluginsEnabled(bool flag)

   489 {

   490     // FIXME: Implement

   491 }

   492 

   493 bool LayoutTestController::elementDoesAutoCompleteForElementWithId(JSStringRef id) 

   494 {

   495     // FIXME: implement

   496     return false;

   497 }

   498 

   499 void LayoutTestController::execCommand(JSStringRef name, JSStringRef value)

   500 {

   501     // FIXME: implement

   502 }

   503 

   504 void LayoutTestController::setCacheModel(int)

   505 {

   506     // FIXME: implement

   507 }

   508 

   509 bool LayoutTestController::isCommandEnabled(JSStringRef /*name*/)

   510 {

   511     // FIXME: implement

   512     return false;

   513 }

   514 

   515 void LayoutTestController::setPersistentUserStyleSheetLocation(JSStringRef jsURL)

   516 {

   517     // FIXME: implement

   518 }

   519 

   520 void LayoutTestController::clearPersistentUserStyleSheet()

   521 {

   522     // FIXME: implement

   523 }

   524 

   525 void LayoutTestController::clearAllDatabases()

   526 {

   527     webkit_remove_all_web_databases();

   528 }

   529  

   530 void LayoutTestController::setDatabaseQuota(unsigned long long quota)

   531 {

   532     WebKitSecurityOrigin* origin = webkit_web_frame_get_security_origin(mainFrame);

   533     webkit_security_origin_set_web_database_quota(origin, quota);

   534 }

   535 

   536 void LayoutTestController::setDomainRelaxationForbiddenForURLScheme(bool, JSStringRef)

   537 {

   538     // FIXME: implement

   539 }

   540 

   541 void LayoutTestController::setAppCacheMaximumSize(unsigned long long size)

   542 {

   543     webkit_application_cache_set_maximum_size(size);

   544 }

   545 

   546 bool LayoutTestController::pauseAnimationAtTimeOnElementWithId(JSStringRef animationName, double time, JSStringRef elementId)

   547 {    

   548     gchar* name = JSStringCopyUTF8CString(animationName);

   549     gchar* element = JSStringCopyUTF8CString(elementId);

   550     bool returnValue = webkit_web_frame_pause_animation(mainFrame, name, time, element);

   551     g_free(name);

   552     g_free(element);

   553     return returnValue;

   554 }

   555 

   556 bool LayoutTestController::pauseTransitionAtTimeOnElementWithId(JSStringRef propertyName, double time, JSStringRef elementId)

   557 {    

   558     gchar* name = JSStringCopyUTF8CString(propertyName);

   559     gchar* element = JSStringCopyUTF8CString(elementId);

   560     bool returnValue = webkit_web_frame_pause_transition(mainFrame, name, time, element);

   561     g_free(name);

   562     g_free(element);

   563     return returnValue;

   564 }

   565 

   566 bool LayoutTestController::sampleSVGAnimationForElementAtTime(JSStringRef animationId, double time, JSStringRef elementId)

   567 {    

   568     gchar* name = JSStringCopyUTF8CString(animationId);

   569     gchar* element = JSStringCopyUTF8CString(elementId);

   570     bool returnValue = webkit_web_frame_pause_svg_animation(mainFrame, name, time, element);

   571     g_free(name);

   572     g_free(element);

   573     return returnValue;

   574 }

   575 

   576 unsigned LayoutTestController::numberOfActiveAnimations() const

   577 {

   578     return webkit_web_frame_number_of_active_animations(mainFrame);

   579 }

   580 

   581 void LayoutTestController::overridePreference(JSStringRef key, JSStringRef value)

   582 {

   583     gchar* name = JSStringCopyUTF8CString(key);

   584     gchar* strValue = JSStringCopyUTF8CString(value);

   585 

   586     WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);

   587     ASSERT(view);

   588 

   589     WebKitWebSettings* settings = webkit_web_view_get_settings(view);

   590     gchar* webSettingKey = copyWebSettingKey(name);

   591 

   592     if (webSettingKey) {

   593         GValue stringValue = { 0, { { 0 } } };

   594         g_value_init(&stringValue, G_TYPE_STRING);

   595         g_value_set_string(&stringValue, const_cast<gchar*>(strValue));

   596 

   597         WebKitWebSettingsClass* klass = WEBKIT_WEB_SETTINGS_GET_CLASS(settings);

   598         GParamSpec* pspec = g_object_class_find_property(G_OBJECT_CLASS(klass), webSettingKey);

   599         GValue propValue = { 0, { { 0 } } };

   600         g_value_init(&propValue, pspec->value_type);

   601 

   602         if (g_value_type_transformable(G_TYPE_STRING, pspec->value_type)) {

   603             g_value_transform(const_cast<GValue*>(&stringValue), &propValue);

   604             g_object_set_property(G_OBJECT(settings), webSettingKey, const_cast<GValue*>(&propValue));

   605         } else if (G_VALUE_HOLDS_BOOLEAN(&propValue)) {

   606             char* lowered = g_utf8_strdown(strValue, -1);

   607             g_object_set(G_OBJECT(settings), webSettingKey,

   608                          g_str_equal(lowered, "true")

   609                          || g_str_equal(strValue, "1"),

   610                          NULL);

   611             g_free(lowered);

   612         } else if (G_VALUE_HOLDS_INT(&propValue)) {

   613             std::string str(strValue);

   614             std::stringstream ss(str);

   615             int val = 0;

   616             if (!(ss >> val).fail())

   617                 g_object_set(G_OBJECT(settings), webSettingKey, val, NULL);

   618         } else

   619             printf("LayoutTestController::overridePreference failed to override preference '%s'.\n", name);

   620     }

   621 

   622     g_free(webSettingKey);

   623     g_free(name);

   624     g_free(strValue);

   625 }

   626 

   627 void LayoutTestController::addUserScript(JSStringRef source, bool runAtStart, bool allFrames)

   628 {

   629     printf("LayoutTestController::addUserScript not implemented.\n");

   630 }

   631 

   632 void LayoutTestController::addUserStyleSheet(JSStringRef source, bool allFrames)

   633 {

   634     printf("LayoutTestController::addUserStyleSheet not implemented.\n");

   635 }

   636 

   637 void LayoutTestController::setDeveloperExtrasEnabled(bool enabled)

   638 {

   639     WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);

   640     WebKitWebSettings* webSettings = webkit_web_view_get_settings(webView);

   641 

   642     g_object_set(webSettings, "enable-developer-extras", enabled, NULL);

   643 }

   644 

   645 void LayoutTestController::showWebInspector()

   646 {

   647     WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);

   648     WebKitWebInspector* inspector = webkit_web_view_get_inspector(webView);

   649 

   650     webkit_web_inspector_show(inspector);

   651 }

   652 

   653 void LayoutTestController::closeWebInspector()

   654 {

   655     WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);

   656     WebKitWebInspector* inspector = webkit_web_view_get_inspector(webView);

   657 

   658     webkit_web_inspector_close(inspector);

   659 }

   660 

   661 void LayoutTestController::evaluateInWebInspector(long callId, JSStringRef script)

   662 {

   663     WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);

   664     WebKitWebInspector* inspector = webkit_web_view_get_inspector(webView);

   665     char* scriptString = JSStringCopyUTF8CString(script);

   666 

   667     webkit_web_inspector_execute_script(inspector, callId, scriptString);

   668     g_free(scriptString);

   669 }

   670 

   671 void LayoutTestController::evaluateScriptInIsolatedWorld(unsigned worldID, JSObjectRef globalObject, JSStringRef script)

   672 {

   673     // FIXME: Implement this.

   674 }

   675 

   676 void LayoutTestController::removeAllVisitedLinks()

   677 {

   678     // FIXME: Implement this.

   679 }

   680 

   681 bool LayoutTestController::callShouldCloseOnWebView()

   682 {

   683     // FIXME: Implement for testing fix for https://bugs.webkit.org/show_bug.cgi?id=27481

   684     return false;

   685 }

   686 

   687 void LayoutTestController::apiTestNewWindowDataLoadBaseURL(JSStringRef utf8Data, JSStringRef baseURL)

   688 {

   689 

   690 }

   691 

   692 void LayoutTestController::apiTestGoToCurrentBackForwardItem()

   693 {

   694 

   695 }

   696 

   697 void LayoutTestController::setWebViewEditable(bool)

   698 {

   699 }

   700 

   701 JSRetainPtr<JSStringRef> LayoutTestController::markerTextForListItem(JSContextRef context, JSValueRef nodeObject) const

   702 {

   703     gchar* markerTextGChar = webkit_web_frame_marker_text_for_list_item(mainFrame, context, nodeObject);

   704     if (!markerTextGChar)

   705         return 0;

   706 

   707     JSRetainPtr<JSStringRef> markerText(Adopt, JSStringCreateWithUTF8CString(markerTextGChar));

   708     g_free(markerTextGChar);

   709     return markerText;

   710 }

   711 

   712 void LayoutTestController::authenticateSession(JSStringRef, JSStringRef, JSStringRef)

   713 {

   714 }

   715 

   716 void LayoutTestController::setEditingBehavior(const char* editingBehavior)

   717 {

   718     WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);

   719     WebKitWebSettings* settings = webkit_web_view_get_settings(webView);

   720 

   721     if (!strcmp(editingBehavior, "win"))

   722         g_object_set(G_OBJECT(settings), "editing-behavior", WEBKIT_EDITING_BEHAVIOR_WINDOWS, NULL);

   723     if (!strcmp(editingBehavior, "mac"))

   724         g_object_set(G_OBJECT(settings), "editing-behavior", WEBKIT_EDITING_BEHAVIOR_MAC, NULL);

   725 }

   726 

   727 void LayoutTestController::abortModal()

   728 {

   729 }