netwerk/test/unit/test_bug263127.js

   1 "use strict";
   2
   3 const { HttpServer } = ChromeUtils.importESModule(
   4   "resource://testing-common/httpd.sys.mjs"
   5 );
   6
   7 var server;
   8 const BUGID = "263127";
   9
  10 var listener = {
  11   QueryInterface: ChromeUtils.generateQI(["nsIDownloadObserver"]),
  12
  13   onDownloadComplete(downloader, request, status, file) {
  14     do_test_pending();
  15     server.stop(do_test_finished);
  16
  17     if (!file) {
  18       do_throw("Download failed");
  19     }
  20
  21     try {
  22       file.remove(false);
  23     } catch (e) {
  24       do_throw(e);
  25     }
  26
  27     Assert.ok(!file.exists());
  28
  29     do_test_finished();
  30   },
  31 };
  32
  33 function run_test() {
  34   // start server
  35   server = new HttpServer();
  36   server.start(-1);
  37
  38   // Initialize downloader
  39   var channel = NetUtil.newChannel({
  40     uri: "http://localhost:" + server.identity.primaryPort + "/",
  41     loadUsingSystemPrincipal: true,
  42   });
  43   var targetFile = Services.dirsvc.get("TmpD", Ci.nsIFile);
  44   targetFile.append("bug" + BUGID + ".test");
  45   if (targetFile.exists()) {
  46     targetFile.remove(false);
  47   }
  48
  49   var downloader = Cc["@mozilla.org/network/downloader;1"].createInstance(
  50     Ci.nsIDownloader
  51   );
  52   downloader.init(listener, targetFile);
  53
  54   // Start download
  55   channel.asyncOpen(downloader);
  56
  57   do_test_pending();
  58 }