netwerk/test/unit/test_trr_ttl.js

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 "use strict";
   6
   7 trr_test_setup();
   8 registerCleanupFunction(async () => {
   9   trr_clear_prefs();
  10 });
  11
  12 let trrServer = null;
  13 add_task(async function setup() {
  14   trrServer = new TRRServer();
  15   registerCleanupFunction(async () => {
  16     await trrServer.stop();
  17   });
  18   await trrServer.start();
  19   dump(`port = ${trrServer.port()}\n`);
  20
  21   Services.prefs.setCharPref(
  22     "network.trr.uri",
  23     `https://foo.example.com:${trrServer.port()}/dns-query`
  24   );
  25   Services.prefs.setIntPref("network.trr.mode", Ci.nsIDNSService.MODE_TRRFIRST);
  26 });
  27
  28 add_task(async function check_ttl_works() {
  29   await trrServer.registerDoHAnswers("example.com", "A", {
  30     answers: [
  31       {
  32         name: "example.com",
  33         ttl: 55,
  34         type: "A",
  35         flush: false,
  36         data: "1.2.3.4",
  37       },
  38     ],
  39   });
  40   let { inRecord } = await new TRRDNSListener("example.com", {
  41     expectedAnswer: "1.2.3.4",
  42   });
  43   equal(inRecord.QueryInterface(Ci.nsIDNSAddrRecord).ttl, 55);
  44   await trrServer.registerDoHAnswers("example.org", "A", {
  45     answers: [
  46       {
  47         name: "example.org",
  48         ttl: 999,
  49         type: "A",
  50         flush: false,
  51         data: "1.2.3.4",
  52       },
  53     ],
  54   });
  55   // Simple check to see that TRR works.
  56   ({ inRecord } = await new TRRDNSListener("example.org", {
  57     expectedAnswer: "1.2.3.4",
  58   }));
  59   equal(inRecord.QueryInterface(Ci.nsIDNSAddrRecord).ttl, 999);
  60 });