Source/WebKit2/UIProcess/API/gtk/tests/TestWebKitWebViewGroup.cpp - external/WebKit_trimmed - Git at Google

 /*
  * Copyright (C) 2013 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 "WebKitTestServer.h"
 #include "WebViewTest.h"
 #include <cstdarg>
 #include <gtk/gtk.h>
 #include <webkit2/webkit2.h>
 #include <wtf/gobject/GRefPtr.h>

 static WebKitTestServer* kServer;

 // These are all here so that they can be changed easily, if necessary.
 static const char* kStyleSheetHTML = "<html><div id=\"styledElement\">Sweet stylez!</div></html>";
 static const char* kInjectedStyleSheet = "#styledElement { font-weight: bold; }";
 static const char* kStyleSheetTestScript = "getComputedStyle(document.getElementById('styledElement'))['font-weight']";
 static const char* kStyleSheetTestScriptResult = "bold";

 static void testWebViewGroupDefault(Test* test, gconstpointer)
 {
     // Default group is shared by all WebViews by default.
     GRefPtr<WebKitWebView> webView1 = WEBKIT_WEB_VIEW(webkit_web_view_new());
     GRefPtr<WebKitWebView> webView2 = WEBKIT_WEB_VIEW(webkit_web_view_new());
     g_assert(webkit_web_view_get_group(webView1.get()) == webkit_web_view_get_group(webView2.get()));

     // Settings are shared by all web view in the same group.
     g_assert(webkit_web_view_get_settings(webView1.get()) == webkit_web_view_get_settings(webView2.get()));
     g_assert(webkit_web_view_get_settings(webView1.get()) == webkit_web_view_group_get_settings(webkit_web_view_get_group(webView2.get())));
 }

 static void testWebViewGroupNewGroup(Test* test, gconstpointer)
 {
     // Passing 0 as group name generates the name automatically.
     GRefPtr<WebKitWebViewGroup> viewGroup1 = adoptGRef(webkit_web_view_group_new(0));
     test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(viewGroup1.get()));
     g_assert(webkit_web_view_group_get_name(viewGroup1.get()));

     // New group with a given name.
     GRefPtr<WebKitWebViewGroup> viewGroup2 = adoptGRef(webkit_web_view_group_new("TestGroup2"));
     test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(viewGroup2.get()));
     g_assert_cmpstr(webkit_web_view_group_get_name(viewGroup2.get()), ==, "TestGroup2");
     g_assert_cmpstr(webkit_web_view_group_get_name(viewGroup2.get()), !=, webkit_web_view_group_get_name(viewGroup1.get()));

     // Every group has its own settings.
     g_assert(webkit_web_view_group_get_settings(viewGroup1.get()) != webkit_web_view_group_get_settings(viewGroup2.get()));
 }

 static void testWebViewNewWithGroup(Test* test, gconstpointer)
 {
     GRefPtr<WebKitWebViewGroup> viewGroup1 = adoptGRef(webkit_web_view_group_new("TestGroup1"));
     test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(viewGroup1.get()));
     GRefPtr<WebKitWebView> webView1 = WEBKIT_WEB_VIEW(webkit_web_view_new_with_group(viewGroup1.get()));
     g_assert(webkit_web_view_get_group(webView1.get()) == viewGroup1.get());

     GRefPtr<WebKitWebView> webView2 = WEBKIT_WEB_VIEW(webkit_web_view_new());
     g_assert(webkit_web_view_get_group(webView2.get()) != viewGroup1.get());

     // Settings should be different for views in different groups.
     g_assert(webkit_web_view_get_settings(webView1.get()) != webkit_web_view_get_settings(webView2.get()));
 }

 static void testWebViewGroupSettings(Test* test, gconstpointer)
 {
     GRefPtr<WebKitWebViewGroup> viewGroup1 = adoptGRef(webkit_web_view_group_new("TestGroup1"));
     test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(viewGroup1.get()));
     GRefPtr<WebKitSettings> newSettings = adoptGRef(webkit_settings_new_with_settings("enable-javascript", FALSE, NULL));
     test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(newSettings.get()));
     webkit_web_view_group_set_settings(viewGroup1.get(), newSettings.get());
     g_assert(webkit_web_view_group_get_settings(viewGroup1.get()) == newSettings.get());

     GRefPtr<WebKitWebView> webView1 = WEBKIT_WEB_VIEW(webkit_web_view_new_with_group(viewGroup1.get()));
     GRefPtr<WebKitWebView> webView2 = WEBKIT_WEB_VIEW(webkit_web_view_new());
     WebKitSettings* webView1Settings = webkit_web_view_get_settings(webView1.get());
     WebKitSettings* webView2Settings = webkit_web_view_get_settings(webView2.get());
     g_assert(webView1Settings != webView2Settings);
     g_assert(webkit_settings_get_enable_javascript(webView1Settings) != webkit_settings_get_enable_javascript(webView2Settings));

     webkit_web_view_set_settings(webView1.get(), webView2Settings);
     g_assert(webkit_web_view_get_settings(webView1.get()) == webView2Settings);
     g_assert(webkit_web_view_group_get_settings(webkit_web_view_get_group(webView1.get())) == webView2Settings);
 }

 static bool isStyleSheetInjectedForURLAtPath(WebViewTest* test, const char* path)
 {
     test->loadURI(kServer->getURIForPath(path).data());
     test->waitUntilLoadFinished();

     GOwnPtr<GError> error;
     WebKitJavascriptResult* javascriptResult = test->runJavaScriptAndWaitUntilFinished(kStyleSheetTestScript, &error.outPtr());
     g_assert(javascriptResult);
     g_assert(!error.get());

     GOwnPtr<char> resultString(WebViewTest::javascriptResultToCString(javascriptResult));
     return !g_strcmp0(resultString.get(), kStyleSheetTestScriptResult);
 }

 static void fillURLListFromPaths(char** list, const char* path, ...)
 {
     va_list argumentList;
     va_start(argumentList, path);

     int i = 0;
     while (path) {
         // FIXME: We must use a wildcard for the host here until http://wkbug.com/112476 is fixed.
         // Until that time patterns with port numbers in them will not properly match URLs with port numbers.
         list[i++] = g_strdup_printf("http://*/%s*", path);
         path = va_arg(argumentList, const char*);
     }
 }

 static void removeOldInjectedStyleSheetsAndResetLists(WebKitWebViewGroup* group, char** whitelist, char** blacklist)
 {
     webkit_web_view_group_remove_all_user_style_sheets(group);

     while (*whitelist) {
         g_free(*whitelist);
         *whitelist = 0;
         whitelist++;
     }

     while (*blacklist) {
         g_free(*blacklist);
         *blacklist = 0;
         blacklist++;
     }
 }

 static void testWebViewGroupInjectedStyleSheet(WebViewTest* test, gconstpointer)
 {
     WebKitWebViewGroup* group = webkit_web_view_get_group(test->m_webView);
     char* whitelist[3] = { 0, 0, 0 };
     char* blacklist[3] = { 0, 0, 0 };

     removeOldInjectedStyleSheetsAndResetLists(group, whitelist, blacklist);

     // Without a whitelist or a blacklist all URLs should have the injected style sheet.
     static const char* randomPath = "somerandompath";
     g_assert(!isStyleSheetInjectedForURLAtPath(test, randomPath));
     webkit_web_view_group_add_user_style_sheet(group, kInjectedStyleSheet, 0, 0, 0, WEBKIT_INJECTED_CONTENT_FRAMES_ALL);
     g_assert(isStyleSheetInjectedForURLAtPath(test, randomPath));

     removeOldInjectedStyleSheetsAndResetLists(group, whitelist, blacklist);

     fillURLListFromPaths(blacklist, randomPath, 0);
     webkit_web_view_group_add_user_style_sheet(group, kInjectedStyleSheet, 0, 0, blacklist, WEBKIT_INJECTED_CONTENT_FRAMES_ALL);
     g_assert(!isStyleSheetInjectedForURLAtPath(test, randomPath));
     g_assert(isStyleSheetInjectedForURLAtPath(test, "someotherrandompath"));

     removeOldInjectedStyleSheetsAndResetLists(group, whitelist, blacklist);

     static const char* inTheWhiteList = "inthewhitelist";
     static const char* notInWhitelist = "notinthewhitelist";
     static const char* inTheWhiteListAndBlackList = "inthewhitelistandblacklist";

     fillURLListFromPaths(whitelist, inTheWhiteList, inTheWhiteListAndBlackList, 0);
     fillURLListFromPaths(blacklist, inTheWhiteListAndBlackList, 0);
     webkit_web_view_group_add_user_style_sheet(group, kInjectedStyleSheet, 0, whitelist, blacklist, WEBKIT_INJECTED_CONTENT_FRAMES_ALL);
     g_assert(isStyleSheetInjectedForURLAtPath(test, inTheWhiteList));
     g_assert(!isStyleSheetInjectedForURLAtPath(test, inTheWhiteListAndBlackList));
     g_assert(!isStyleSheetInjectedForURLAtPath(test, notInWhitelist));

     // It's important to clean up the environment before other tests.
     removeOldInjectedStyleSheetsAndResetLists(group, whitelist, blacklist);
 }

 static void serverCallback(SoupServer* server, SoupMessage* message, const char* path, GHashTable*, SoupClientContext*, gpointer)
 {
     soup_message_set_status(message, SOUP_STATUS_OK);
     soup_message_body_append(message->response_body, SOUP_MEMORY_STATIC, kStyleSheetHTML, strlen(kStyleSheetHTML));
     soup_message_body_complete(message->response_body);
 }

 void beforeAll()
 {
     kServer = new WebKitTestServer();
     kServer->run(serverCallback);

     Test::add("WebKitWebViewGroup", "default-group", testWebViewGroupDefault);
     Test::add("WebKitWebViewGroup", "new-group", testWebViewGroupNewGroup);
     Test::add("WebKitWebView", "new-with-group", testWebViewNewWithGroup);
     Test::add("WebKitWebViewGroup", "settings", testWebViewGroupSettings);
     WebViewTest::add("WebKitWebViewGroup", "injected-style-sheet", testWebViewGroupInjectedStyleSheet);
 }

 void afterAll()
 {
     delete kServer;
 }
	/*
	* Copyright (C) 2013 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 "WebKitTestServer.h"
	#include "WebViewTest.h"
	#include <cstdarg>
	#include <gtk/gtk.h>
	#include <webkit2/webkit2.h>
	#include <wtf/gobject/GRefPtr.h>

	static WebKitTestServer* kServer;

	// These are all here so that they can be changed easily, if necessary.
	static const char* kStyleSheetHTML = "<html><div id=\"styledElement\">Sweet stylez!</div></html>";
	static const char* kInjectedStyleSheet = "#styledElement { font-weight: bold; }";
	static const char* kStyleSheetTestScript = "getComputedStyle(document.getElementById('styledElement'))['font-weight']";
	static const char* kStyleSheetTestScriptResult = "bold";

	static void testWebViewGroupDefault(Test* test, gconstpointer)
	{
	// Default group is shared by all WebViews by default.
	GRefPtr<WebKitWebView> webView1 = WEBKIT_WEB_VIEW(webkit_web_view_new());
	GRefPtr<WebKitWebView> webView2 = WEBKIT_WEB_VIEW(webkit_web_view_new());
	g_assert(webkit_web_view_get_group(webView1.get()) == webkit_web_view_get_group(webView2.get()));

	// Settings are shared by all web view in the same group.
	g_assert(webkit_web_view_get_settings(webView1.get()) == webkit_web_view_get_settings(webView2.get()));
	g_assert(webkit_web_view_get_settings(webView1.get()) == webkit_web_view_group_get_settings(webkit_web_view_get_group(webView2.get())));
	}

	static void testWebViewGroupNewGroup(Test* test, gconstpointer)
	{
	// Passing 0 as group name generates the name automatically.
	GRefPtr<WebKitWebViewGroup> viewGroup1 = adoptGRef(webkit_web_view_group_new(0));
	test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(viewGroup1.get()));
	g_assert(webkit_web_view_group_get_name(viewGroup1.get()));

	// New group with a given name.
	GRefPtr<WebKitWebViewGroup> viewGroup2 = adoptGRef(webkit_web_view_group_new("TestGroup2"));
	test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(viewGroup2.get()));
	g_assert_cmpstr(webkit_web_view_group_get_name(viewGroup2.get()), ==, "TestGroup2");
	g_assert_cmpstr(webkit_web_view_group_get_name(viewGroup2.get()), !=, webkit_web_view_group_get_name(viewGroup1.get()));

	// Every group has its own settings.
	g_assert(webkit_web_view_group_get_settings(viewGroup1.get()) != webkit_web_view_group_get_settings(viewGroup2.get()));
	}

	static void testWebViewNewWithGroup(Test* test, gconstpointer)
	{
	GRefPtr<WebKitWebViewGroup> viewGroup1 = adoptGRef(webkit_web_view_group_new("TestGroup1"));
	test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(viewGroup1.get()));
	GRefPtr<WebKitWebView> webView1 = WEBKIT_WEB_VIEW(webkit_web_view_new_with_group(viewGroup1.get()));
	g_assert(webkit_web_view_get_group(webView1.get()) == viewGroup1.get());

	GRefPtr<WebKitWebView> webView2 = WEBKIT_WEB_VIEW(webkit_web_view_new());
	g_assert(webkit_web_view_get_group(webView2.get()) != viewGroup1.get());

	// Settings should be different for views in different groups.
	g_assert(webkit_web_view_get_settings(webView1.get()) != webkit_web_view_get_settings(webView2.get()));
	}

	static void testWebViewGroupSettings(Test* test, gconstpointer)
	{
	GRefPtr<WebKitWebViewGroup> viewGroup1 = adoptGRef(webkit_web_view_group_new("TestGroup1"));
	test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(viewGroup1.get()));
	GRefPtr<WebKitSettings> newSettings = adoptGRef(webkit_settings_new_with_settings("enable-javascript", FALSE, NULL));
	test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(newSettings.get()));
	webkit_web_view_group_set_settings(viewGroup1.get(), newSettings.get());
	g_assert(webkit_web_view_group_get_settings(viewGroup1.get()) == newSettings.get());

	GRefPtr<WebKitWebView> webView1 = WEBKIT_WEB_VIEW(webkit_web_view_new_with_group(viewGroup1.get()));
	GRefPtr<WebKitWebView> webView2 = WEBKIT_WEB_VIEW(webkit_web_view_new());
	WebKitSettings* webView1Settings = webkit_web_view_get_settings(webView1.get());
	WebKitSettings* webView2Settings = webkit_web_view_get_settings(webView2.get());
	g_assert(webView1Settings != webView2Settings);
	g_assert(webkit_settings_get_enable_javascript(webView1Settings) != webkit_settings_get_enable_javascript(webView2Settings));

	webkit_web_view_set_settings(webView1.get(), webView2Settings);
	g_assert(webkit_web_view_get_settings(webView1.get()) == webView2Settings);
	g_assert(webkit_web_view_group_get_settings(webkit_web_view_get_group(webView1.get())) == webView2Settings);
	}

	static bool isStyleSheetInjectedForURLAtPath(WebViewTest* test, const char* path)
	{
	test->loadURI(kServer->getURIForPath(path).data());
	test->waitUntilLoadFinished();

	GOwnPtr<GError> error;
	WebKitJavascriptResult* javascriptResult = test->runJavaScriptAndWaitUntilFinished(kStyleSheetTestScript, &error.outPtr());
	g_assert(javascriptResult);
	g_assert(!error.get());

	GOwnPtr<char> resultString(WebViewTest::javascriptResultToCString(javascriptResult));
	return !g_strcmp0(resultString.get(), kStyleSheetTestScriptResult);
	}

	static void fillURLListFromPaths(char** list, const char* path, ...)
	{
	va_list argumentList;
	va_start(argumentList, path);

	int i = 0;
	while (path) {
	// FIXME: We must use a wildcard for the host here until http://wkbug.com/112476 is fixed.
	// Until that time patterns with port numbers in them will not properly match URLs with port numbers.
	list[i++] = g_strdup_printf("http:///%s", path);
	path = va_arg(argumentList, const char*);
	}
	}

	static void removeOldInjectedStyleSheetsAndResetLists(WebKitWebViewGroup* group, char whitelist, char blacklist)
	{
	webkit_web_view_group_remove_all_user_style_sheets(group);

	while (*whitelist) {
	g_free(*whitelist);
	*whitelist = 0;
	whitelist++;
	}

	while (*blacklist) {
	g_free(*blacklist);
	*blacklist = 0;
	blacklist++;
	}
	}

	static void testWebViewGroupInjectedStyleSheet(WebViewTest* test, gconstpointer)
	{
	WebKitWebViewGroup* group = webkit_web_view_get_group(test->m_webView);
	char* whitelist[3] = { 0, 0, 0 };
	char* blacklist[3] = { 0, 0, 0 };

	removeOldInjectedStyleSheetsAndResetLists(group, whitelist, blacklist);

	// Without a whitelist or a blacklist all URLs should have the injected style sheet.
	static const char* randomPath = "somerandompath";
	g_assert(!isStyleSheetInjectedForURLAtPath(test, randomPath));
	webkit_web_view_group_add_user_style_sheet(group, kInjectedStyleSheet, 0, 0, 0, WEBKIT_INJECTED_CONTENT_FRAMES_ALL);
	g_assert(isStyleSheetInjectedForURLAtPath(test, randomPath));

	removeOldInjectedStyleSheetsAndResetLists(group, whitelist, blacklist);

	fillURLListFromPaths(blacklist, randomPath, 0);
	webkit_web_view_group_add_user_style_sheet(group, kInjectedStyleSheet, 0, 0, blacklist, WEBKIT_INJECTED_CONTENT_FRAMES_ALL);
	g_assert(!isStyleSheetInjectedForURLAtPath(test, randomPath));
	g_assert(isStyleSheetInjectedForURLAtPath(test, "someotherrandompath"));

	removeOldInjectedStyleSheetsAndResetLists(group, whitelist, blacklist);

	static const char* inTheWhiteList = "inthewhitelist";
	static const char* notInWhitelist = "notinthewhitelist";
	static const char* inTheWhiteListAndBlackList = "inthewhitelistandblacklist";

	fillURLListFromPaths(whitelist, inTheWhiteList, inTheWhiteListAndBlackList, 0);
	fillURLListFromPaths(blacklist, inTheWhiteListAndBlackList, 0);
	webkit_web_view_group_add_user_style_sheet(group, kInjectedStyleSheet, 0, whitelist, blacklist, WEBKIT_INJECTED_CONTENT_FRAMES_ALL);
	g_assert(isStyleSheetInjectedForURLAtPath(test, inTheWhiteList));
	g_assert(!isStyleSheetInjectedForURLAtPath(test, inTheWhiteListAndBlackList));
	g_assert(!isStyleSheetInjectedForURLAtPath(test, notInWhitelist));

	// It's important to clean up the environment before other tests.
	removeOldInjectedStyleSheetsAndResetLists(group, whitelist, blacklist);
	}

	static void serverCallback(SoupServer* server, SoupMessage* message, const char* path, GHashTable, SoupClientContext, gpointer)
	{
	soup_message_set_status(message, SOUP_STATUS_OK);
	soup_message_body_append(message->response_body, SOUP_MEMORY_STATIC, kStyleSheetHTML, strlen(kStyleSheetHTML));
	soup_message_body_complete(message->response_body);
	}

	void beforeAll()
	{
	kServer = new WebKitTestServer();
	kServer->run(serverCallback);

	Test::add("WebKitWebViewGroup", "default-group", testWebViewGroupDefault);
	Test::add("WebKitWebViewGroup", "new-group", testWebViewGroupNewGroup);
	Test::add("WebKitWebView", "new-with-group", testWebViewNewWithGroup);
	Test::add("WebKitWebViewGroup", "settings", testWebViewGroupSettings);
	WebViewTest::add("WebKitWebViewGroup", "injected-style-sheet", testWebViewGroupInjectedStyleSheet);
	}

	void afterAll()
	{
	delete kServer;
	}