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/*
* Copyright (C) 2013-2014 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 <wtf/glib/GRefPtr.h>
#include <wtf/glib/GUniquePtr.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 const char* kInjectedScript = "document.write('<div id=\"item\">Generated by a script</div>')";
static const char* kScriptTestScript = "document.getElementById('item').innerText";
static const char* kScriptTestScriptResult = "Generated by a script";
static void testWebViewNewWithUserContentManager(Test* test, gconstpointer)
{
GRefPtr<WebKitUserContentManager> userContentManager1 = adoptGRef(webkit_user_content_manager_new());
test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(userContentManager1.get()));
auto webView1 = Test::adoptView(Test::createWebView(userContentManager1.get()));
g_assert(webkit_web_view_get_user_content_manager(webView1.get()) == userContentManager1.get());
auto webView2 = Test::adoptView(Test::createWebView());
g_assert(webkit_web_view_get_user_content_manager(webView2.get()) != userContentManager1.get());
}
static bool isStyleSheetInjectedForURLAtPath(WebViewTest* test, const char* path)
{
test->loadURI(kServer->getURIForPath(path).data());
test->waitUntilLoadFinished();
GUniqueOutPtr<GError> error;
WebKitJavascriptResult* javascriptResult = test->runJavaScriptAndWaitUntilFinished(kStyleSheetTestScript, &error.outPtr());
g_assert(javascriptResult);
g_assert(!error.get());
GUniquePtr<char> resultString(WebViewTest::javascriptResultToCString(javascriptResult));
return !g_strcmp0(resultString.get(), kStyleSheetTestScriptResult);
}
static bool isScriptInjectedForURLAtPath(WebViewTest* test, const char* path)
{
test->loadURI(kServer->getURIForPath(path).data());
test->waitUntilLoadFinished();
GUniqueOutPtr<GError> error;
if (WebKitJavascriptResult* javascriptResult = test->runJavaScriptAndWaitUntilFinished(kScriptTestScript, &error.outPtr())) {
g_assert(!error.get());
GUniquePtr<char> resultString(WebViewTest::javascriptResultToCString(javascriptResult));
return !g_strcmp0(resultString.get(), kScriptTestScriptResult);
}
return false;
}
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 removeOldInjectedContentAndResetLists(WebKitUserContentManager* userContentManager, char** whitelist, char** blacklist)
{
webkit_user_content_manager_remove_all_style_sheets(userContentManager);
webkit_user_content_manager_remove_all_scripts(userContentManager);
while (*whitelist) {
g_free(*whitelist);
*whitelist = 0;
whitelist++;
}
while (*blacklist) {
g_free(*blacklist);
*blacklist = 0;
blacklist++;
}
}
static void testUserContentManagerInjectedStyleSheet(WebViewTest* test, gconstpointer)
{
char* whitelist[3] = { 0, 0, 0 };
char* blacklist[3] = { 0, 0, 0 };
removeOldInjectedContentAndResetLists(test->m_userContentManager.get(), 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));
WebKitUserStyleSheet* styleSheet = webkit_user_style_sheet_new(kInjectedStyleSheet, WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES, WEBKIT_USER_STYLE_LEVEL_USER, nullptr, nullptr);
webkit_user_content_manager_add_style_sheet(test->m_userContentManager.get(), styleSheet);
webkit_user_style_sheet_unref(styleSheet);
g_assert(isStyleSheetInjectedForURLAtPath(test, randomPath));
removeOldInjectedContentAndResetLists(test->m_userContentManager.get(), whitelist, blacklist);
fillURLListFromPaths(blacklist, randomPath, 0);
styleSheet = webkit_user_style_sheet_new(kInjectedStyleSheet, WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES, WEBKIT_USER_STYLE_LEVEL_USER, nullptr, blacklist);
webkit_user_content_manager_add_style_sheet(test->m_userContentManager.get(), styleSheet);
webkit_user_style_sheet_unref(styleSheet);
g_assert(!isStyleSheetInjectedForURLAtPath(test, randomPath));
g_assert(isStyleSheetInjectedForURLAtPath(test, "someotherrandompath"));
removeOldInjectedContentAndResetLists(test->m_userContentManager.get(), 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);
styleSheet = webkit_user_style_sheet_new(kInjectedStyleSheet, WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES, WEBKIT_USER_STYLE_LEVEL_USER, whitelist, blacklist);
webkit_user_content_manager_add_style_sheet(test->m_userContentManager.get(), styleSheet);
webkit_user_style_sheet_unref(styleSheet);
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.
removeOldInjectedContentAndResetLists(test->m_userContentManager.get(), whitelist, blacklist);
}
static void testUserContentManagerInjectedScript(WebViewTest* test, gconstpointer)
{
char* whitelist[3] = { 0, 0, 0 };
char* blacklist[3] = { 0, 0, 0 };
removeOldInjectedContentAndResetLists(test->m_userContentManager.get(), whitelist, blacklist);
// Without a whitelist or a blacklist all URLs should have the injected script.
static const char* randomPath = "somerandompath";
g_assert(!isScriptInjectedForURLAtPath(test, randomPath));
WebKitUserScript* script = webkit_user_script_new(kInjectedScript, WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES, WEBKIT_USER_SCRIPT_INJECT_AT_DOCUMENT_END, nullptr, nullptr);
webkit_user_content_manager_add_script(test->m_userContentManager.get(), script);
webkit_user_script_unref(script);
g_assert(isScriptInjectedForURLAtPath(test, randomPath));
removeOldInjectedContentAndResetLists(test->m_userContentManager.get(), whitelist, blacklist);
fillURLListFromPaths(blacklist, randomPath, 0);
script = webkit_user_script_new(kInjectedScript, WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES, WEBKIT_USER_SCRIPT_INJECT_AT_DOCUMENT_END, nullptr, blacklist);
webkit_user_content_manager_add_script(test->m_userContentManager.get(), script);
webkit_user_script_unref(script);
g_assert(!isScriptInjectedForURLAtPath(test, randomPath));
g_assert(isScriptInjectedForURLAtPath(test, "someotherrandompath"));
removeOldInjectedContentAndResetLists(test->m_userContentManager.get(), 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);
script = webkit_user_script_new(kInjectedScript, WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES, WEBKIT_USER_SCRIPT_INJECT_AT_DOCUMENT_END, whitelist, blacklist);
webkit_user_content_manager_add_script(test->m_userContentManager.get(), script);
webkit_user_script_unref(script);
g_assert(isScriptInjectedForURLAtPath(test, inTheWhiteList));
g_assert(!isScriptInjectedForURLAtPath(test, inTheWhiteListAndBlackList));
g_assert(!isScriptInjectedForURLAtPath(test, notInWhitelist));
// It's important to clean up the environment before other tests.
removeOldInjectedContentAndResetLists(test->m_userContentManager.get(), whitelist, blacklist);
}
class UserScriptMessageTest : public WebViewTest {
public:
MAKE_GLIB_TEST_FIXTURE(UserScriptMessageTest);
UserScriptMessageTest()
: m_userScriptMessage(nullptr)
{
}
~UserScriptMessageTest()
{
if (m_userScriptMessage)
webkit_javascript_result_unref(m_userScriptMessage);
}
bool registerHandler(const char* handlerName)
{
return webkit_user_content_manager_register_script_message_handler(m_userContentManager.get(), handlerName);
}
void unregisterHandler(const char* handlerName)
{
webkit_user_content_manager_unregister_script_message_handler(m_userContentManager.get(), handlerName);
}
static void scriptMessageReceived(WebKitUserContentManager* userContentManager, WebKitJavascriptResult* jsResult, UserScriptMessageTest* test)
{
g_signal_handlers_disconnect_by_func(userContentManager, reinterpret_cast<gpointer>(scriptMessageReceived), test);
g_main_loop_quit(test->m_mainLoop);
g_assert(!test->m_userScriptMessage);
test->m_userScriptMessage = webkit_javascript_result_ref(jsResult);
}
WebKitJavascriptResult* waitUntilMessageReceived(const char* handlerName)
{
if (m_userScriptMessage) {
webkit_javascript_result_unref(m_userScriptMessage);
m_userScriptMessage = nullptr;
}
GUniquePtr<char> signalName(g_strdup_printf("script-message-received::%s", handlerName));
g_signal_connect(m_userContentManager.get(), signalName.get(), G_CALLBACK(scriptMessageReceived), this);
g_main_loop_run(m_mainLoop);
g_assert(m_userScriptMessage);
return m_userScriptMessage;
}
WebKitJavascriptResult* postMessageAndWaitUntilReceived(const char* handlerName, const char* javascriptValueAsText)
{
GUniquePtr<char> javascriptSnippet(g_strdup_printf("window.webkit.messageHandlers.%s.postMessage(%s);", handlerName, javascriptValueAsText));
webkit_web_view_run_javascript(m_webView, javascriptSnippet.get(), nullptr, nullptr, nullptr);
return waitUntilMessageReceived(handlerName);
}
private:
WebKitJavascriptResult* m_userScriptMessage;
};
static void testUserContentManagerScriptMessageReceived(UserScriptMessageTest* test, gconstpointer)
{
g_assert(test->registerHandler("msg"));
// Trying to register the same handler a second time must fail.
g_assert(!test->registerHandler("msg"));
test->loadHtml("<html></html>", nullptr);
test->waitUntilLoadFinished();
// Check that the "window.webkit.messageHandlers" namespace exists.
GUniqueOutPtr<GError> error;
WebKitJavascriptResult* javascriptResult = test->runJavaScriptAndWaitUntilFinished("window.webkit.messageHandlers ? 'y' : 'n';", &error.outPtr());
g_assert(javascriptResult);
g_assert(!error.get());
GUniquePtr<char> valueString(WebViewTest::javascriptResultToCString(javascriptResult));
g_assert_cmpstr(valueString.get(), ==, "y");
// Check that the "document.webkit.messageHandlers.msg" namespace exists.
javascriptResult = test->runJavaScriptAndWaitUntilFinished("window.webkit.messageHandlers.msg ? 'y' : 'n';", &error.outPtr());
g_assert(javascriptResult);
g_assert(!error.get());
valueString.reset(WebViewTest::javascriptResultToCString(javascriptResult));
g_assert_cmpstr(valueString.get(), ==, "y");
valueString.reset(WebViewTest::javascriptResultToCString(test->postMessageAndWaitUntilReceived("msg", "'user message'")));
g_assert_cmpstr(valueString.get(), ==, "user message");
// Messages should arrive despite of other handlers being registered.
g_assert(test->registerHandler("anotherHandler"));
// Check that the "document.webkit.messageHandlers.msg" namespace still exists.
javascriptResult = test->runJavaScriptAndWaitUntilFinished("window.webkit.messageHandlers.msg ? 'y' : 'n';", &error.outPtr());
g_assert(javascriptResult);
g_assert(!error.get());
valueString.reset(WebViewTest::javascriptResultToCString(javascriptResult));
g_assert_cmpstr(valueString.get(), ==, "y");
// Check that the "document.webkit.messageHandlers.anotherHandler" namespace exists.
javascriptResult = test->runJavaScriptAndWaitUntilFinished("window.webkit.messageHandlers.anotherHandler ? 'y' : 'n';", &error.outPtr());
g_assert(javascriptResult);
g_assert(!error.get());
valueString.reset(WebViewTest::javascriptResultToCString(javascriptResult));
g_assert_cmpstr(valueString.get(), ==, "y");
valueString.reset(WebViewTest::javascriptResultToCString(test->postMessageAndWaitUntilReceived("msg", "'handler: msg'")));
g_assert_cmpstr(valueString.get(), ==, "handler: msg");
valueString.reset(WebViewTest::javascriptResultToCString(test->postMessageAndWaitUntilReceived("anotherHandler", "'handler: anotherHandler'")));
g_assert_cmpstr(valueString.get(), ==, "handler: anotherHandler");
// Unregistering a handler and re-registering again under the same name should work.
test->unregisterHandler("msg");
javascriptResult = test->runJavaScriptAndWaitUntilFinished("window.webkit.messageHandlers.msg.postMessage('42');", &error.outPtr());
g_assert(!javascriptResult);
g_assert(error.get());
// Re-registering a handler that has been unregistered must work
g_assert(test->registerHandler("msg"));
valueString.reset(WebViewTest::javascriptResultToCString(test->postMessageAndWaitUntilReceived("msg", "'handler: msg'")));
g_assert_cmpstr(valueString.get(), ==, "handler: msg");
test->unregisterHandler("anotherHandler");
}
#if PLATFORM(GTK)
static void testUserContentManagerScriptMessageFromDOMBindings(UserScriptMessageTest* test, gconstpointer)
{
g_assert(test->registerHandler("dom"));
test->loadHtml("<html>1</html>", nullptr);
WebKitJavascriptResult* javascriptResult = test->waitUntilMessageReceived("dom");
g_assert(javascriptResult);
GUniquePtr<char> valueString(WebViewTest::javascriptResultToCString(javascriptResult));
g_assert_cmpstr(valueString.get(), ==, "DocumentLoaded");
test->unregisterHandler("dom");
}
#endif
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("WebKitWebView", "new-with-user-content-manager", testWebViewNewWithUserContentManager);
WebViewTest::add("WebKitUserContentManager", "injected-style-sheet", testUserContentManagerInjectedStyleSheet);
WebViewTest::add("WebKitUserContentManager", "injected-script", testUserContentManagerInjectedScript);
UserScriptMessageTest::add("WebKitUserContentManager", "script-message-received", testUserContentManagerScriptMessageReceived);
#if PLATFORM(GTK)
UserScriptMessageTest::add("WebKitUserContentManager", "script-message-from-dom-bindings", testUserContentManagerScriptMessageFromDOMBindings);
#endif
}
void afterAll()
{
delete kServer;
}