test_offline_localhost_fetch.html

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<!--

  Any copyright is dedicated to the Public Domain.

  http://creativecommons.org/publicdomain/zero/1.0/

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<!DOCTYPE HTML>

<html>

<head>

  <title>Bug 1843001</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

</head>

<body>

<iframe></iframe>

<script>

const basePath = window.location.pathname.replace(/\/[^\/]*$/, '/');

const localhostBaseURL = "http://127.0.0.1:8888" + basePath;

  var iframe;

  function runTest() {

    iframe = document.querySelector("iframe");

    iframe.src = localhostBaseURL + "offline_fetch/register.html";

    var ios;

    window.onmessage = function(e) {

      if (e.data.status == "ok") {

        ok(e.data.result, e.data.message);

      } else if (e.data.status == "registrationdone") {

        ios = SpecialPowers.Cc["@mozilla.org/network/io-service;1"]

                           .getService(SpecialPowers.Ci.nsIIOService);

        ios.offline = true;

        iframe.src = localhostBaseURL + "offline_fetch/index.html";

      } else if (e.data.status == "done") {

        ios.offline = false;

        iframe.src = localhostBaseURL + "offline_fetch/unregister.html";

      } else if (e.data.status == "unregistrationdone") {

        window.onmessage = null;

        ok(true, "Test finished successfully");

        SimpleTest.finish();

};

  SimpleTest.waitForExplicitFinish();

  onload = function() {

    SpecialPowers.pushPrefEnv({"set": [

      ["dom.serviceWorkers.exemptFromPerDomainMax", true],

      ["dom.serviceWorkers.enabled", true],

      ["dom.serviceWorkers.testing.enabled", true],

    ]}, runTest);

};

</script>

</pre>

</body>

</html>