Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitFindController.cpp - WebKit - Git at Google

 /*
  * Copyright (C) 2012, 2017 Igalia S.L.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2,1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */

 #include "config.h"

 #include "LoadTrackingTest.h"
 #include <wtf/glib/GRefPtr.h>

 static const char* testString = "<html><body>first testing second testing secondHalf</body></html>";

 class FindControllerTest: public WebViewTest {
 public:
     MAKE_GLIB_TEST_FIXTURE(FindControllerTest);

     FindControllerTest()
         : m_findController(webkit_web_view_get_find_controller(m_webView))
         , m_runFindUntilCompletion(false)
     {
         assertObjectIsDeletedWhenTestFinishes(G_OBJECT(m_findController.get()));
     }

     ~FindControllerTest()
     {
         if (m_findController)
             g_signal_handlers_disconnect_matched(m_findController.get(), G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, this);
     }

     void find(const char* searchText, guint32 findOptions, guint maxMatchCount)
     {
         g_signal_connect(m_findController.get(), "found-text", G_CALLBACK(foundTextCallback), this);
         g_signal_connect(m_findController.get(), "failed-to-find-text", G_CALLBACK(failedToFindTextCallback), this);
         webkit_find_controller_search(m_findController.get(), searchText, findOptions, maxMatchCount);
     }

     void count(const char* searchText, guint32 findOptions, guint maxMatchCount)
     {
         g_signal_connect(m_findController.get(), "counted-matches", G_CALLBACK(countedMatchesCallback), this);
         webkit_find_controller_count_matches(m_findController.get(), searchText, findOptions, maxMatchCount);
     }

     void waitUntilFindFinished()
     {
         m_runFindUntilCompletion = true;
         g_main_loop_run(m_mainLoop);
     }

     GRefPtr<WebKitFindController> m_findController;
     bool m_textFound;
     unsigned m_matchCount;

 private:
     bool m_runFindUntilCompletion;

     static void foundTextCallback(WebKitFindController*, guint matchCount, FindControllerTest* test)
     {
         test->m_textFound = true;
         test->m_matchCount = matchCount;
         if (test->m_runFindUntilCompletion)
             g_main_loop_quit(test->m_mainLoop);
     }

     static void failedToFindTextCallback(WebKitFindController*, FindControllerTest* test)
     {
         test->m_textFound = false;
         if (test->m_runFindUntilCompletion)
             g_main_loop_quit(test->m_mainLoop);
     }

     static void countedMatchesCallback(WebKitFindController*, guint matchCount, FindControllerTest* test)
     {
         test->m_matchCount = matchCount;
         if (test->m_runFindUntilCompletion)
             g_main_loop_quit(test->m_mainLoop);
     }
 };

 static void testFindControllerTextFound(FindControllerTest* test, gconstpointer)
 {
     test->loadHtml(testString, 0);
     test->waitUntilLoadFinished();

     test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 1);
     test->waitUntilFindFinished();

     g_assert_true(test->m_textFound);
 }

 static void testFindControllerTextNotFound(FindControllerTest* test, gconstpointer)
 {
     test->loadHtml(testString, 0);
     test->waitUntilLoadFinished();

     test->find("notFound", WEBKIT_FIND_OPTIONS_NONE, 1);
     test->waitUntilFindFinished();

     g_assert_false(test->m_textFound);
 }

 static void testFindControllerMatchCount(FindControllerTest* test, gconstpointer)
 {
     test->loadHtml(testString, 0);
     test->waitUntilLoadFinished();

     test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 2);
     test->waitUntilFindFinished();

     g_assert_cmpuint(test->m_matchCount, ==, 2);
     g_assert_true(test->m_textFound);
 }

 static void testFindControllerMaxMatchCount(FindControllerTest* test, gconstpointer)
 {
     test->loadHtml(testString, 0);
     test->waitUntilLoadFinished();

     test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 1);
     test->waitUntilFindFinished();

     g_assert_cmpuint(test->m_matchCount, ==, G_MAXUINT);
     g_assert_true(test->m_textFound);
 }

 static void testFindControllerNext(FindControllerTest* test, gconstpointer)
 {
     test->loadHtml(testString, 0);
     test->waitUntilLoadFinished();

     test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 2);
     test->waitUntilFindFinished();

     g_assert_true(test->m_textFound);
     g_assert_cmpuint(test->m_matchCount, ==, 2);

     webkit_find_controller_search_next(test->m_findController.get());
     test->waitUntilFindFinished();

     g_assert_true(test->m_textFound);
     g_assert_cmpuint(test->m_matchCount, ==, 1);
     g_assert_false(webkit_find_controller_get_options(test->m_findController.get()) & WEBKIT_FIND_OPTIONS_BACKWARDS);

     webkit_find_controller_search_next(test->m_findController.get());
     test->waitUntilFindFinished();

     g_assert_false(test->m_textFound);
     g_assert_cmpuint(test->m_matchCount, ==, 1);
     g_assert_false(webkit_find_controller_get_options(test->m_findController.get()) & WEBKIT_FIND_OPTIONS_BACKWARDS);
 }

 static void testFindControllerPrevious(FindControllerTest* test, gconstpointer)
 {
     test->loadHtml(testString, 0);
     test->waitUntilLoadFinished();

     test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 2);
     test->waitUntilFindFinished();

     g_assert_cmpuint(test->m_matchCount, ==, 2);
     g_assert_true(test->m_textFound);

     webkit_find_controller_search_next(test->m_findController.get());
     test->waitUntilFindFinished();

     g_assert_true(test->m_textFound);
     g_assert_cmpuint(test->m_matchCount, ==, 1);
     g_assert_false(webkit_find_controller_get_options(test->m_findController.get()) & WEBKIT_FIND_OPTIONS_BACKWARDS);

     webkit_find_controller_search_previous(test->m_findController.get());
     test->waitUntilFindFinished();

     g_assert_true(test->m_textFound);
     g_assert_cmpuint(test->m_matchCount, ==, 1);
     g_assert_true(webkit_find_controller_get_options(test->m_findController.get()) & WEBKIT_FIND_OPTIONS_BACKWARDS);
 }

 static void testFindControllerCountedMatches(FindControllerTest* test, gconstpointer)
 {
     test->loadHtml(testString, 0);
     test->waitUntilLoadFinished();

     test->count("testing", WEBKIT_FIND_OPTIONS_NONE, 2);
     test->waitUntilFindFinished();

     g_assert_cmpuint(test->m_matchCount, ==, 2);

     test->count("first", WEBKIT_FIND_OPTIONS_NONE, 2);
     test->waitUntilFindFinished();

     g_assert_cmpuint(test->m_matchCount, ==, 1);

     test->count("notFound", WEBKIT_FIND_OPTIONS_NONE, 2);
     test->waitUntilFindFinished();

     g_assert_cmpuint(test->m_matchCount, ==, 0);
 }

 static void testFindControllerOptions(FindControllerTest* test, gconstpointer)
 {
     test->loadHtml(testString, 0);
     test->waitUntilLoadFinished();

     test->find("Testing", WEBKIT_FIND_OPTIONS_NONE, 2);
     test->waitUntilFindFinished();

     g_assert_false(test->m_textFound);

     test->find("Testing", WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE, 2);
     test->waitUntilFindFinished();

     g_assert_true(test->m_textFound);

     test->find("esting", WEBKIT_FIND_OPTIONS_NONE, 2);
     test->waitUntilFindFinished();

     g_assert_true(test->m_textFound);

     test->find("esting", WEBKIT_FIND_OPTIONS_AT_WORD_STARTS, 2);
     test->waitUntilFindFinished();

     g_assert_false(test->m_textFound);

     test->find("Half", WEBKIT_FIND_OPTIONS_AT_WORD_STARTS, 2);
     test->waitUntilFindFinished();

     g_assert_false(test->m_textFound);

     test->find("Half", WEBKIT_FIND_OPTIONS_AT_WORD_STARTS | WEBKIT_FIND_OPTIONS_TREAT_MEDIAL_CAPITAL_AS_WORD_START, 2);
     test->waitUntilFindFinished();

     g_assert_true(test->m_textFound);

     test->find("testing", WEBKIT_FIND_OPTIONS_WRAP_AROUND, 3);
     test->waitUntilFindFinished();
     g_assert_true(test->m_textFound);

     webkit_find_controller_search_next(test->m_findController.get());
     test->waitUntilFindFinished();
     g_assert_true(test->m_textFound);

     webkit_find_controller_search_next(test->m_findController.get());
     test->waitUntilFindFinished();
     g_assert_true(test->m_textFound);
 }

 // TODO: Rewrite this test to avoid using snapshots so it can be re-enabled
 // for WPE or, alternatively, make snapshots work for WPE as well.
 #if PLATFORM(GTK)
 static void testFindControllerHide(FindControllerTest* test, gconstpointer)
 {
     test->loadHtml(testString, 0);
     test->waitUntilLoadFinished();

     test->showInWindow();

     cairo_surface_t* originalSurface = cairo_surface_reference(
         test->getSnapshotAndWaitUntilReady(WEBKIT_SNAPSHOT_REGION_FULL_DOCUMENT, WEBKIT_SNAPSHOT_OPTIONS_NONE));
     g_assert_nonnull(originalSurface);

     test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 1);
     test->waitUntilFindFinished();
     g_assert_true(test->m_textFound);

     cairo_surface_t* highlightSurface = cairo_surface_reference(
         test->getSnapshotAndWaitUntilReady(WEBKIT_SNAPSHOT_REGION_FULL_DOCUMENT, WEBKIT_SNAPSHOT_OPTIONS_NONE));
     g_assert_nonnull(highlightSurface);
     g_assert_false(Test::cairoSurfacesEqual(originalSurface, highlightSurface));

     WebKitFindController* findController = webkit_web_view_get_find_controller(test->m_webView);
     webkit_find_controller_search_finish(findController);
     webkit_web_view_execute_editing_command(test->m_webView, "Unselect");

     cairo_surface_t* unhighlightSurface = cairo_surface_reference(
         test->getSnapshotAndWaitUntilReady(WEBKIT_SNAPSHOT_REGION_FULL_DOCUMENT, WEBKIT_SNAPSHOT_OPTIONS_NONE));
     g_assert_nonnull(unhighlightSurface);
     g_assert_true(Test::cairoSurfacesEqual(originalSurface, unhighlightSurface));

     cairo_surface_destroy(originalSurface);
     cairo_surface_destroy(highlightSurface);
     cairo_surface_destroy(unhighlightSurface);
 }
 #endif

 static void testFindControllerInstance(FindControllerTest* test, gconstpointer)
 {
     WebKitFindController* findController1 = webkit_web_view_get_find_controller(test->m_webView);
     WebKitFindController* findController2 = webkit_web_view_get_find_controller(test->m_webView);

     g_assert_true(findController1 == findController2);
 }

 static void testFindControllerGetters(FindControllerTest* test, gconstpointer)
 {
     const char* searchText = "testing";
     guint maxMatchCount = 1;
     guint32 findOptions = WEBKIT_FIND_OPTIONS_WRAP_AROUND | WEBKIT_FIND_OPTIONS_AT_WORD_STARTS;
     WebKitFindController* findController = webkit_web_view_get_find_controller(test->m_webView);

     webkit_find_controller_search(findController, searchText, findOptions, maxMatchCount);
     g_assert_true(webkit_find_controller_get_web_view(findController) == test->m_webView);
     g_assert_cmpstr(webkit_find_controller_get_search_text(findController), ==, searchText);
     g_assert_cmpuint(webkit_find_controller_get_max_match_count(findController), ==, maxMatchCount);
     g_assert_cmpuint(webkit_find_controller_get_options(findController), ==, findOptions);
 }

 void beforeAll()
 {
     FindControllerTest::add("WebKitFindController", "getters", testFindControllerGetters);
     FindControllerTest::add("WebKitFindController", "instance", testFindControllerInstance);
     FindControllerTest::add("WebKitFindController", "text-found", testFindControllerTextFound);
     FindControllerTest::add("WebKitFindController", "text-not-found", testFindControllerTextNotFound);
     FindControllerTest::add("WebKitFindController", "match-count", testFindControllerMatchCount);
     FindControllerTest::add("WebKitFindController", "max-match-count", testFindControllerMaxMatchCount);
     FindControllerTest::add("WebKitFindController", "next", testFindControllerNext);
     FindControllerTest::add("WebKitFindController", "previous", testFindControllerPrevious);
     FindControllerTest::add("WebKitFindController", "counted-matches", testFindControllerCountedMatches);
     FindControllerTest::add("WebKitFindController", "options", testFindControllerOptions);
 #if PLATFORM(GTK)
     FindControllerTest::add("WebKitFindController", "hide", testFindControllerHide);
 #endif
 }

 void afterAll()
 {
 }
	/*
	* Copyright (C) 2012, 2017 Igalia S.L.
	*
	* This library is free software; you can redistribute it and/or
	* modify it under the terms of the GNU Lesser General Public
	* License as published by the Free Software Foundation; either
	* version 2,1 of the License, or (at your option) any later version.
	*
	* This library is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* Library General Public License for more details.
	*
	* You should have received a copy of the GNU Library General Public License
	* along with this library; see the file COPYING.LIB. If not, write to
	* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
	* Boston, MA 02110-1301, USA.
	*/

	#include "config.h"

	#include "LoadTrackingTest.h"
	#include <wtf/glib/GRefPtr.h>

	static const char* testString = "<html><body>first testing second testing secondHalf</body></html>";

	class FindControllerTest: public WebViewTest {
	public:
	MAKE_GLIB_TEST_FIXTURE(FindControllerTest);

	FindControllerTest()
	: m_findController(webkit_web_view_get_find_controller(m_webView))
	, m_runFindUntilCompletion(false)
	{
	assertObjectIsDeletedWhenTestFinishes(G_OBJECT(m_findController.get()));
	}

	~FindControllerTest()
	{
	if (m_findController)
	g_signal_handlers_disconnect_matched(m_findController.get(), G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, this);
	}

	void find(const char* searchText, guint32 findOptions, guint maxMatchCount)
	{
	g_signal_connect(m_findController.get(), "found-text", G_CALLBACK(foundTextCallback), this);
	g_signal_connect(m_findController.get(), "failed-to-find-text", G_CALLBACK(failedToFindTextCallback), this);
	webkit_find_controller_search(m_findController.get(), searchText, findOptions, maxMatchCount);
	}

	void count(const char* searchText, guint32 findOptions, guint maxMatchCount)
	{
	g_signal_connect(m_findController.get(), "counted-matches", G_CALLBACK(countedMatchesCallback), this);
	webkit_find_controller_count_matches(m_findController.get(), searchText, findOptions, maxMatchCount);
	}

	void waitUntilFindFinished()
	{
	m_runFindUntilCompletion = true;
	g_main_loop_run(m_mainLoop);
	}

	GRefPtr<WebKitFindController> m_findController;
	bool m_textFound;
	unsigned m_matchCount;

	private:
	bool m_runFindUntilCompletion;

	static void foundTextCallback(WebKitFindController, guint matchCount, FindControllerTest test)
	{
	test->m_textFound = true;
	test->m_matchCount = matchCount;
	if (test->m_runFindUntilCompletion)
	g_main_loop_quit(test->m_mainLoop);
	}

	static void failedToFindTextCallback(WebKitFindController, FindControllerTest test)
	{
	test->m_textFound = false;
	if (test->m_runFindUntilCompletion)
	g_main_loop_quit(test->m_mainLoop);
	}

	static void countedMatchesCallback(WebKitFindController, guint matchCount, FindControllerTest test)
	{
	test->m_matchCount = matchCount;
	if (test->m_runFindUntilCompletion)
	g_main_loop_quit(test->m_mainLoop);
	}
	};

	static void testFindControllerTextFound(FindControllerTest* test, gconstpointer)
	{
	test->loadHtml(testString, 0);
	test->waitUntilLoadFinished();

	test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 1);
	test->waitUntilFindFinished();

	g_assert_true(test->m_textFound);
	}

	static void testFindControllerTextNotFound(FindControllerTest* test, gconstpointer)
	{
	test->loadHtml(testString, 0);
	test->waitUntilLoadFinished();

	test->find("notFound", WEBKIT_FIND_OPTIONS_NONE, 1);
	test->waitUntilFindFinished();

	g_assert_false(test->m_textFound);
	}

	static void testFindControllerMatchCount(FindControllerTest* test, gconstpointer)
	{
	test->loadHtml(testString, 0);
	test->waitUntilLoadFinished();

	test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 2);
	test->waitUntilFindFinished();

	g_assert_cmpuint(test->m_matchCount, ==, 2);
	g_assert_true(test->m_textFound);
	}

	static void testFindControllerMaxMatchCount(FindControllerTest* test, gconstpointer)
	{
	test->loadHtml(testString, 0);
	test->waitUntilLoadFinished();

	test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 1);
	test->waitUntilFindFinished();

	g_assert_cmpuint(test->m_matchCount, ==, G_MAXUINT);
	g_assert_true(test->m_textFound);
	}

	static void testFindControllerNext(FindControllerTest* test, gconstpointer)
	{
	test->loadHtml(testString, 0);
	test->waitUntilLoadFinished();

	test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 2);
	test->waitUntilFindFinished();

	g_assert_true(test->m_textFound);
	g_assert_cmpuint(test->m_matchCount, ==, 2);

	webkit_find_controller_search_next(test->m_findController.get());
	test->waitUntilFindFinished();

	g_assert_true(test->m_textFound);
	g_assert_cmpuint(test->m_matchCount, ==, 1);
	g_assert_false(webkit_find_controller_get_options(test->m_findController.get()) & WEBKIT_FIND_OPTIONS_BACKWARDS);

	webkit_find_controller_search_next(test->m_findController.get());
	test->waitUntilFindFinished();

	g_assert_false(test->m_textFound);
	g_assert_cmpuint(test->m_matchCount, ==, 1);
	g_assert_false(webkit_find_controller_get_options(test->m_findController.get()) & WEBKIT_FIND_OPTIONS_BACKWARDS);
	}

	static void testFindControllerPrevious(FindControllerTest* test, gconstpointer)
	{
	test->loadHtml(testString, 0);
	test->waitUntilLoadFinished();

	test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 2);
	test->waitUntilFindFinished();

	g_assert_cmpuint(test->m_matchCount, ==, 2);
	g_assert_true(test->m_textFound);

	webkit_find_controller_search_next(test->m_findController.get());
	test->waitUntilFindFinished();

	g_assert_true(test->m_textFound);
	g_assert_cmpuint(test->m_matchCount, ==, 1);
	g_assert_false(webkit_find_controller_get_options(test->m_findController.get()) & WEBKIT_FIND_OPTIONS_BACKWARDS);

	webkit_find_controller_search_previous(test->m_findController.get());
	test->waitUntilFindFinished();

	g_assert_true(test->m_textFound);
	g_assert_cmpuint(test->m_matchCount, ==, 1);
	g_assert_true(webkit_find_controller_get_options(test->m_findController.get()) & WEBKIT_FIND_OPTIONS_BACKWARDS);
	}

	static void testFindControllerCountedMatches(FindControllerTest* test, gconstpointer)
	{
	test->loadHtml(testString, 0);
	test->waitUntilLoadFinished();

	test->count("testing", WEBKIT_FIND_OPTIONS_NONE, 2);
	test->waitUntilFindFinished();

	g_assert_cmpuint(test->m_matchCount, ==, 2);

	test->count("first", WEBKIT_FIND_OPTIONS_NONE, 2);
	test->waitUntilFindFinished();

	g_assert_cmpuint(test->m_matchCount, ==, 1);

	test->count("notFound", WEBKIT_FIND_OPTIONS_NONE, 2);
	test->waitUntilFindFinished();

	g_assert_cmpuint(test->m_matchCount, ==, 0);
	}

	static void testFindControllerOptions(FindControllerTest* test, gconstpointer)
	{
	test->loadHtml(testString, 0);
	test->waitUntilLoadFinished();

	test->find("Testing", WEBKIT_FIND_OPTIONS_NONE, 2);
	test->waitUntilFindFinished();

	g_assert_false(test->m_textFound);

	test->find("Testing", WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE, 2);
	test->waitUntilFindFinished();

	g_assert_true(test->m_textFound);

	test->find("esting", WEBKIT_FIND_OPTIONS_NONE, 2);
	test->waitUntilFindFinished();

	g_assert_true(test->m_textFound);

	test->find("esting", WEBKIT_FIND_OPTIONS_AT_WORD_STARTS, 2);
	test->waitUntilFindFinished();

	g_assert_false(test->m_textFound);

	test->find("Half", WEBKIT_FIND_OPTIONS_AT_WORD_STARTS, 2);
	test->waitUntilFindFinished();

	g_assert_false(test->m_textFound);

	test->find("Half", WEBKIT_FIND_OPTIONS_AT_WORD_STARTS \| WEBKIT_FIND_OPTIONS_TREAT_MEDIAL_CAPITAL_AS_WORD_START, 2);
	test->waitUntilFindFinished();

	g_assert_true(test->m_textFound);

	test->find("testing", WEBKIT_FIND_OPTIONS_WRAP_AROUND, 3);
	test->waitUntilFindFinished();
	g_assert_true(test->m_textFound);

	webkit_find_controller_search_next(test->m_findController.get());
	test->waitUntilFindFinished();
	g_assert_true(test->m_textFound);

	webkit_find_controller_search_next(test->m_findController.get());
	test->waitUntilFindFinished();
	g_assert_true(test->m_textFound);
	}

	// TODO: Rewrite this test to avoid using snapshots so it can be re-enabled
	// for WPE or, alternatively, make snapshots work for WPE as well.
	#if PLATFORM(GTK)
	static void testFindControllerHide(FindControllerTest* test, gconstpointer)
	{
	test->loadHtml(testString, 0);
	test->waitUntilLoadFinished();

	test->showInWindow();

	cairo_surface_t* originalSurface = cairo_surface_reference(
	test->getSnapshotAndWaitUntilReady(WEBKIT_SNAPSHOT_REGION_FULL_DOCUMENT, WEBKIT_SNAPSHOT_OPTIONS_NONE));
	g_assert_nonnull(originalSurface);

	test->find("testing", WEBKIT_FIND_OPTIONS_NONE, 1);
	test->waitUntilFindFinished();
	g_assert_true(test->m_textFound);

	cairo_surface_t* highlightSurface = cairo_surface_reference(
	test->getSnapshotAndWaitUntilReady(WEBKIT_SNAPSHOT_REGION_FULL_DOCUMENT, WEBKIT_SNAPSHOT_OPTIONS_NONE));
	g_assert_nonnull(highlightSurface);
	g_assert_false(Test::cairoSurfacesEqual(originalSurface, highlightSurface));

	WebKitFindController* findController = webkit_web_view_get_find_controller(test->m_webView);
	webkit_find_controller_search_finish(findController);
	webkit_web_view_execute_editing_command(test->m_webView, "Unselect");

	cairo_surface_t* unhighlightSurface = cairo_surface_reference(
	test->getSnapshotAndWaitUntilReady(WEBKIT_SNAPSHOT_REGION_FULL_DOCUMENT, WEBKIT_SNAPSHOT_OPTIONS_NONE));
	g_assert_nonnull(unhighlightSurface);
	g_assert_true(Test::cairoSurfacesEqual(originalSurface, unhighlightSurface));

	cairo_surface_destroy(originalSurface);
	cairo_surface_destroy(highlightSurface);
	cairo_surface_destroy(unhighlightSurface);
	}
	#endif

	static void testFindControllerInstance(FindControllerTest* test, gconstpointer)
	{
	WebKitFindController* findController1 = webkit_web_view_get_find_controller(test->m_webView);
	WebKitFindController* findController2 = webkit_web_view_get_find_controller(test->m_webView);

	g_assert_true(findController1 == findController2);
	}

	static void testFindControllerGetters(FindControllerTest* test, gconstpointer)
	{
	const char* searchText = "testing";
	guint maxMatchCount = 1;
	guint32 findOptions = WEBKIT_FIND_OPTIONS_WRAP_AROUND \| WEBKIT_FIND_OPTIONS_AT_WORD_STARTS;
	WebKitFindController* findController = webkit_web_view_get_find_controller(test->m_webView);

	webkit_find_controller_search(findController, searchText, findOptions, maxMatchCount);
	g_assert_true(webkit_find_controller_get_web_view(findController) == test->m_webView);
	g_assert_cmpstr(webkit_find_controller_get_search_text(findController), ==, searchText);
	g_assert_cmpuint(webkit_find_controller_get_max_match_count(findController), ==, maxMatchCount);
	g_assert_cmpuint(webkit_find_controller_get_options(findController), ==, findOptions);
	}

	void beforeAll()
	{
	FindControllerTest::add("WebKitFindController", "getters", testFindControllerGetters);
	FindControllerTest::add("WebKitFindController", "instance", testFindControllerInstance);
	FindControllerTest::add("WebKitFindController", "text-found", testFindControllerTextFound);
	FindControllerTest::add("WebKitFindController", "text-not-found", testFindControllerTextNotFound);
	FindControllerTest::add("WebKitFindController", "match-count", testFindControllerMatchCount);
	FindControllerTest::add("WebKitFindController", "max-match-count", testFindControllerMaxMatchCount);
	FindControllerTest::add("WebKitFindController", "next", testFindControllerNext);
	FindControllerTest::add("WebKitFindController", "previous", testFindControllerPrevious);
	FindControllerTest::add("WebKitFindController", "counted-matches", testFindControllerCountedMatches);
	FindControllerTest::add("WebKitFindController", "options", testFindControllerOptions);
	#if PLATFORM(GTK)
	FindControllerTest::add("WebKitFindController", "hide", testFindControllerHide);
	#endif
	}

	void afterAll()
	{
	}