michael@0: Cu.import("resource://testing-common/httpd.js");
michael@0: 
michael@0: var httpserv = null;
michael@0: 
michael@0: const CID = Components.ID("{5645d2c1-d6d8-4091-b117-fe7ee4027db7}");
michael@0: const contractID = "@mozilla.org/system-proxy-settings;1"
michael@0: 
michael@0: XPCOMUtils.defineLazyGetter(this, "systemSettings", function() {
michael@0:   return {
michael@0:     QueryInterface: function (iid) {
michael@0:       if (iid.equals(Components.interfaces.nsISupports) ||
michael@0:           iid.equals(Components.interfaces.nsIFactory) ||
michael@0:           iid.equals(Components.interfaces.nsISystemProxySettings))
michael@0:         return this;
michael@0:       throw Components.results.NS_ERROR_NO_INTERFACE;
michael@0:     },
michael@0:     createInstance: function (outer, iid) {
michael@0:       if (outer)
michael@0:         throw Components.results.NS_ERROR_NO_AGGREGATION;
michael@0:       return this.QueryInterface(iid);
michael@0:     },
michael@0:     lockFactory: function (lock) {
michael@0:       throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
michael@0:     },
michael@0: 
michael@0:     mainThreadOnly: true,
michael@0:     PACURI: "http://localhost:" + httpserv.identity.primaryPort + "/redirect",
michael@0:     getProxyForURI: function(aURI) {
michael@0:       throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
michael@0:     }
michael@0:   };
michael@0: });
michael@0: 
michael@0: function checkValue(request, data, ctx) {
michael@0:   do_check_true(called);
michael@0:   do_check_eq("ok", data);
michael@0:   httpserv.stop(do_test_finished);
michael@0: }
michael@0: 
michael@0: function makeChan(url) {
michael@0:   var ios = Components.classes["@mozilla.org/network/io-service;1"]
michael@0:                       .getService(Components.interfaces.nsIIOService);
michael@0:   var chan = ios.newChannel(url, null, null)
michael@0:                 .QueryInterface(Components.interfaces.nsIHttpChannel);
michael@0: 
michael@0:   return chan;
michael@0: }
michael@0: 
michael@0: function run_test() {
michael@0:   httpserv = new HttpServer();
michael@0:   httpserv.registerPathHandler("/redirect", redirect);
michael@0:   httpserv.registerPathHandler("/pac", pac);
michael@0:   httpserv.registerPathHandler("/target", target);
michael@0:   httpserv.start(-1);
michael@0: 
michael@0:   Components.manager.nsIComponentRegistrar.registerFactory(
michael@0:     CID,
michael@0:     "Fake system proxy-settings",
michael@0:     contractID, systemSettings);
michael@0: 
michael@0:   // Ensure we're using system-properties
michael@0:   const prefs = Cc["@mozilla.org/preferences-service;1"]
michael@0:                    .getService(Ci.nsIPrefBranch);
michael@0:   prefs.setIntPref(
michael@0:     "network.proxy.type",
michael@0:     Components.interfaces.nsIProtocolProxyService.PROXYCONFIG_SYSTEM);
michael@0: 
michael@0:   // clear cache
michael@0:   evict_cache_entries();
michael@0: 
michael@0:   var chan = makeChan("http://localhost:" + httpserv.identity.primaryPort +
michael@0:                       "/target");
michael@0:   chan.asyncOpen(new ChannelListener(checkValue, null), null);
michael@0: 
michael@0:   do_test_pending();
michael@0: }
michael@0: 
michael@0: var called = false, failed = false;
michael@0: function redirect(metadata, response) {
michael@0:   // If called second time, just return the PAC but set failed-flag
michael@0:   if (called) {
michael@0:       failed = true;
michael@0:       return pac(metadata, response);
michael@0:    }
michael@0:   
michael@0:   called = true;
michael@0:   response.setStatusLine(metadata.httpVersion, 302, "Found");
michael@0:   response.setHeader("Location", "/pac", false);
michael@0:   var body = "Moved\n";
michael@0:   response.bodyOutputStream.write(body, body.length);
michael@0: }
michael@0: 
michael@0: function pac(metadata, response) {
michael@0:   var PAC = 'function FindProxyForURL(url, host) { return "DIRECT"; }';
michael@0:   response.setStatusLine(metadata.httpVersion, 200, "Ok");
michael@0:   response.setHeader("Content-Type", "application/x-ns-proxy-autoconfig", false);
michael@0:   response.bodyOutputStream.write(PAC, PAC.length);
michael@0: }
michael@0: 
michael@0: function target(metadata, response) {
michael@0:   var retval = "ok";
michael@0:   if (failed) retval = "failed";
michael@0: 
michael@0:   response.setStatusLine(metadata.httpVersion, 200, "Ok");
michael@0:   response.setHeader("Content-Type", "text/plain", false);
michael@0:   response.bodyOutputStream.write(retval, retval.length);
michael@0: }