let Cc = Components.classes; let Ci = Components.interfaces; let Cu = Components.utils; Cu.import("resource://testing-common/httpd.js"); let server = new HttpServer(); server.start(-1); let body = ""; function handler(request, response) { response.setStatusLine(request.httpVersion, 200, "Ok"); response.setHeader("Content-Type", "text/html", false); if (!request.hasHeader("Cookie")) { response.setHeader("Set-Cookie", "test", false); ok(true); } else { ok(false); } response.bodyOutputStream.write(body, body.length); } function run_test() { do_test_pending(); server.registerPathHandler("/foo", handler); let xhr = Cc['@mozilla.org/xmlextras/xmlhttprequest;1'].createInstance(Ci.nsIXMLHttpRequest); xhr.open("GET", "http://localhost:" + server.identity.primaryPort + "/foo", true); xhr.send(null); xhr.onload = function() { // We create another XHR to connect to the same site, but this time we // specify with different origin attributes, which will make the XHR use a // different cookie-jar than the previous one. let xhr2 = Cc['@mozilla.org/xmlextras/xmlhttprequest;1'].createInstance(Ci.nsIXMLHttpRequest); xhr2.open("GET", "http://localhost:" + server.identity.primaryPort + "/foo", true); xhr2.setOriginAttributes({userContextId: 1}); xhr2.send(null); let loadInfo = xhr2.channel.loadInfo; Assert.equal(loadInfo.originAttributes.userContextId, 1); xhr2.onload = function() { server.stop(do_test_finished); } }; }