michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: const Cu = Components.utils;
michael@0: const Ci = Components.interfaces;
michael@0: 
michael@0: "use strict";
michael@0: Cu.import("resource://gre/modules/XPCOMUtils.jsm");
michael@0: Cu.import("resource://gre/modules/Services.jsm");
michael@0: 
michael@0: var gGlobal = this;
michael@0: function checkGlobal(obj) {
michael@0:   if (Object(obj) === obj && Cu.getGlobalForObject(obj) != gGlobal) {
michael@0:     // This message may not make it to the caller in a useful form, so dump
michael@0:     // as well.
michael@0:     var msg = "TestInterfaceJS received an object from a different scope!";
michael@0:     dump(msg + "\n");
michael@0:     throw new Error(msg);
michael@0:   }
michael@0: }
michael@0: 
michael@0: function TestInterfaceJS(anyArg, objectArg) {}
michael@0: 
michael@0: TestInterfaceJS.prototype = {
michael@0:   classID: Components.ID("{2ac4e026-cf25-47d5-b067-78d553c3cad8}"),
michael@0:   contractID: "@mozilla.org/dom/test-interface-js;1",
michael@0:   QueryInterface: XPCOMUtils.generateQI([Ci.nsISupports]),
michael@0: 
michael@0:   __init: function (anyArg, objectArg) {
michael@0:     this._anyAttr = undefined;
michael@0:     this._objectAttr = null;
michael@0:     this._anyArg = anyArg;
michael@0:     this._objectArg = objectArg;
michael@0:     checkGlobal(anyArg);
michael@0:     checkGlobal(objectArg);
michael@0:   },
michael@0: 
michael@0:   get anyArg() { return this._anyArg; },
michael@0:   get objectArg() { return this._objectArg; },
michael@0:   get anyAttr() { return this._anyAttr; },
michael@0:   set anyAttr(val) { checkGlobal(val); this._anyAttr = val; },
michael@0:   get objectAttr() { return this._objectAttr; },
michael@0:   set objectAttr(val) { checkGlobal(val); this._objectAttr = val; },
michael@0:   pingPongAny: function(any) { checkGlobal(any); return any; },
michael@0:   pingPongObject: function(obj) { checkGlobal(obj); return obj; },
michael@0: 
michael@0:   getCallerPrincipal: function() { return Cu.getWebIDLCallerPrincipal().origin; }
michael@0: };
michael@0: 
michael@0: this.NSGetFactory = XPCOMUtils.generateNSGetFactory([TestInterfaceJS])