The Tor Browser: netwerk/test/unit/test_event_sink.js@6474c204b198 (annotated)

netwerk/test/unit/test_event_sink.js@6474c204b198 (annotated)

netwerk/test/unit/test_event_sink.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 // This file tests channel event sinks (bug 315598 et al)
 Cu.import("resource://testing-common/httpd.js");
 XPCOMUtils.defineLazyGetter(this, "URL", function() {
   return "http://localhost:" + httpserv.identity.primaryPort;
 });
 const sinkCID = Components.ID("{14aa4b81-e266-45cb-88f8-89595dece114}");
 const sinkContract = "@mozilla.org/network/unittest/channeleventsink;1";
 const categoryName = "net-channel-event-sinks";
 /**
  * This object is both a factory and an nsIChannelEventSink implementation (so, it
  * is de-facto a service). It's also an interface requestor that gives out
  * itself when asked for nsIChannelEventSink.
  */
 var eventsink = {
   QueryInterface: function eventsink_qi(iid) {
     if (iid.equals(Components.interfaces.nsISupports) ||
         iid.equals(Components.interfaces.nsIFactory) ||
         iid.equals(Components.interfaces.nsIChannelEventSink))
       return this;
     throw Components.results.NS_ERROR_NO_INTERFACE;
   },
   createInstance: function eventsink_ci(outer, iid) {
     if (outer)
       throw Components.results.NS_ERROR_NO_AGGREGATION;
     return this.QueryInterface(iid);
   },
   lockFactory: function eventsink_lockf(lock) {
     throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
   },
   asyncOnChannelRedirect: function eventsink_onredir(oldChan, newChan, flags, callback) {
     // veto
     this.called = true;
     throw Components.results.NS_BINDING_ABORTED;
   },
   getInterface: function eventsink_gi(iid) {
     if (iid.equals(Components.interfaces.nsIChannelEventSink))
       return this;
     throw Components.results.NS_ERROR_NO_INTERFACE;
   },
   called: false
 };
 var listener = {
   expectSinkCall: true,
   onStartRequest: function test_onStartR(request, ctx) {
     try {
       // Commenting out this check pending resolution of bug 255119
       //if (Components.isSuccessCode(request.status))
       //  do_throw("Channel should have a failure code!");
       // The current URI must be the original URI, as all redirects have been
       // cancelled
       if (!(request instanceof Components.interfaces.nsIChannel) ||
           !request.URI.equals(request.originalURI))
         do_throw("Wrong URI: Is <" + request.URI.spec + ">, should be <" +
                  request.originalURI.spec + ">");
       if (request instanceof Components.interfaces.nsIHttpChannel) {
         // As we expect a blocked redirect, verify that we have a 3xx status
         do_check_eq(Math.floor(request.responseStatus / 100), 3);
         do_check_eq(request.requestSucceeded, false);
       }
       do_check_eq(eventsink.called, this.expectSinkCall);
     } catch (e) {
       do_throw("Unexpected exception: " + e);
     }
     throw Components.results.NS_ERROR_ABORT;
   },
   onDataAvailable: function test_ODA() {
     do_throw("Should not get any data!");
   },
   onStopRequest: function test_onStopR(request, ctx, status) {
     if (this._iteration <= 2) {
       run_test_continued();
     } else {
       do_test_pending();
       httpserv.stop(do_test_finished);
     }
     do_test_finished();
   },
   _iteration: 1
 };
 function makeChan(url) {
   var ios = Components.classes["@mozilla.org/network/io-service;1"]
                       .getService(Components.interfaces.nsIIOService);
   var chan = ios.newChannel(url, null, null)
                 .QueryInterface(Components.interfaces.nsIHttpChannel);
   return chan;
 }
 var httpserv = null;
 function run_test() {
   httpserv = new HttpServer();
   httpserv.registerPathHandler("/redirect", redirect);
   httpserv.registerPathHandler("/redirectfile", redirectfile);
   httpserv.start(-1);
   Components.manager.nsIComponentRegistrar.registerFactory(sinkCID,
     "Unit test Event sink", sinkContract, eventsink);
   // Step 1: Set the callbacks on the listener itself
   var chan = makeChan(URL + "/redirect");
   chan.notificationCallbacks = eventsink;
   chan.asyncOpen(listener, null);
   do_test_pending();
 }
 function run_test_continued() {
   eventsink.called = false;
   var catMan = Components.classes["@mozilla.org/categorymanager;1"]
                          .getService(Components.interfaces.nsICategoryManager);
   var chan;
   if (listener._iteration == 1) {
     // Step 2: Category entry
     catMan.nsICategoryManager.addCategoryEntry(categoryName, "unit test",
                                                sinkContract, false, true);
     chan = makeChan(URL + "/redirect")
   } else {
     // Step 3: Global contract id
     catMan.nsICategoryManager.deleteCategoryEntry(categoryName, "unit test",
                                                   false);
     listener.expectSinkCall = false;
     chan = makeChan(URL + "/redirectfile");
   }
   listener._iteration++;
   chan.asyncOpen(listener, null);
   do_test_pending();
 }
 // PATHS
 // /redirect
 function redirect(metadata, response) {
   response.setStatusLine(metadata.httpVersion, 301, "Moved Permanently");
   response.setHeader("Location",
                      "http://localhost:" + metadata.port + "/",
                      false);
   var body = "Moved\n";
   response.bodyOutputStream.write(body, body.length);
 }
 // /redirectfile
 function redirectfile(metadata, response) {
   response.setStatusLine(metadata.httpVersion, 301, "Moved Permanently");
   response.setHeader("Content-Type", "text/plain", false);
   response.setHeader("Location", "file:///etc/", false);
   var body = "Attempted to move to a file URI, but failed.\n";
   response.bodyOutputStream.write(body, body.length);
 }