netwerk/test/unit_ipc/test_httpcancel_wrap.js

   1 "use strict";
   2
   3 const ReferrerInfo = Components.Constructor(
   4   "@mozilla.org/referrer-info;1",
   5   "nsIReferrerInfo",
   6   "init"
   7 );
   8
   9 let observer = null;
  10
  11 function run_test() {
  12   do_await_remote_message("register-observer").then(() => {
  13     observer = {
  14       QueryInterface: ChromeUtils.generateQI(["nsIObserver"]),
  15
  16       observe(subject) {
  17         subject = subject.QueryInterface(Ci.nsIRequest);
  18         subject.cancel(Cr.NS_BINDING_ABORTED);
  19
  20         // ENSURE_CALLED_BEFORE_CONNECT: setting values should still work
  21         try {
  22           subject.QueryInterface(Ci.nsIHttpChannel);
  23           let currentReferrer = subject.getRequestHeader("Referer");
  24           Assert.equal(currentReferrer, "http://site1.com/");
  25           let uri = Services.io.newURI("http://site2.com");
  26           subject.referrerInfo = new ReferrerInfo(
  27             Ci.nsIReferrerInfo.EMPTY,
  28             true,
  29             uri
  30           );
  31         } catch (ex) {
  32           do_throw("Exception: " + ex);
  33         }
  34       },
  35     };
  36
  37     Services.obs.addObserver(observer, "http-on-modify-request");
  38     do_send_remote_message("register-observer-done");
  39   });
  40
  41   do_await_remote_message("unregister-observer").then(() => {
  42     Services.obs.removeObserver(observer, "http-on-modify-request");
  43
  44     do_send_remote_message("unregister-observer-done");
  45   });
  46
  47   run_test_in_child("../unit/test_httpcancel.js");
  48 }