gecko/toolkit/modules/tests/xpcshell/test_Services.js

111 lines
4.2 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* This file tests the Services.jsm module.
*/
////////////////////////////////////////////////////////////////////////////////
/// Globals
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cu = Components.utils;
const Cr = Components.results;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
function checkService(service, interface) {
do_print("Checking that Services." + service + " is an " + interface);
do_check_true(service in Services);
do_check_true(Services[service] instanceof interface);
}
////////////////////////////////////////////////////////////////////////////////
/// Tests
function run_test()
{
do_get_profile();
checkService("appShell", Ci.nsIAppShellService);
checkService("appinfo", Ci.nsIXULRuntime);
checkService("blocklist", Ci.nsIBlocklistService);
checkService("cache", Ci.nsICacheService);
checkService("cache2", Ci.nsICacheStorageService);
checkService("clipboard", Ci.nsIClipboard);
checkService("console", Ci.nsIConsoleService);
checkService("contentPrefs", Ci.nsIContentPrefService);
checkService("cookies", Ci.nsICookieManager2);
checkService("dirsvc", Ci.nsIDirectoryService);
checkService("dirsvc", Ci.nsIProperties);
checkService("DOMRequest", Ci.nsIDOMRequestService);
checkService("domStorageManager", Ci.nsIDOMStorageManager);
checkService("downloads", Ci.nsIDownloadManager);
checkService("droppedLinkHandler", Ci.nsIDroppedLinkHandler);
checkService("eTLD", Ci.nsIEffectiveTLDService);
checkService("focus", Ci.nsIFocusManager);
checkService("io", Ci.nsIIOService);
checkService("io", Ci.nsIIOService2);
checkService("locale", Ci.nsILocaleService);
checkService("logins", Ci.nsILoginManager);
checkService("obs", Ci.nsIObserverService);
checkService("perms", Ci.nsIPermissionManager);
checkService("prefs", Ci.nsIPrefBranch);
checkService("prefs", Ci.nsIPrefService);
checkService("prompt", Ci.nsIPromptService);
checkService("scriptSecurityManager", Ci.nsIScriptSecurityManager);
checkService("scriptloader", Ci.mozIJSSubScriptLoader);
checkService("startup", Ci.nsIAppStartup);
checkService("storage", Ci.mozIStorageService);
checkService("strings", Ci.nsIStringBundleService);
checkService("sysinfo", Ci.nsIPropertyBag2);
checkService("telemetry", Ci.nsITelemetry);
checkService("tm", Ci.nsIThreadManager);
checkService("uriFixup", Ci.nsIURIFixup);
checkService("urlFormatter", Ci.nsIURLFormatter);
checkService("vc", Ci.nsIVersionComparator);
checkService("wm", Ci.nsIWindowMediator);
checkService("ww", Ci.nsIWindowWatcher);
if ("nsIBrowserSearchService" in Ci) {
checkService("search", Ci.nsIBrowserSearchService);
}
if ("nsIAndroidBridge" in Ci) {
checkService("androidBridge", Ci.nsIAndroidBridge);
}
// In xpcshell tests, the "@mozilla.org/xre/app-info;1" component implements
// only the nsIXULRuntime interface, but not nsIXULAppInfo. To test the
// service getter for the latter interface, we define a minimal mock factory
// that returns an object defining both interfaces.
let contractID = "@mozilla.org/xre/app-info;1";
let mockFactory = {
createInstance: function (aOuter, aIid) {
return {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIXULRuntime,
Ci.nsIXULAppInfo]),
}.QueryInterface(aIid);
}
};
let registrar = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
let cid = registrar.contractIDToCID(contractID);
let oldFactory = Components.manager.getClassObject(Cc[contractID],
Ci.nsIFactory);
registrar.unregisterFactory(cid, oldFactory);
registrar.registerFactory(cid, "", contractID, mockFactory);
// We need to reload the module to update the lazy getter.
Cu.unload("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/Services.jsm");
checkService("appinfo", Ci.nsIXULAppInfo);
// Clean up.
registrar.unregisterFactory(cid, mockFactory);
registrar.registerFactory(cid, "", contractID, oldFactory);
Cu.unload("resource://gre/modules/Services.jsm");
}