test_serviceworker.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 1137245 - Allow IndexedDB usage in ServiceWorkers</title>

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

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

</head>

<body>

<p id="display"></p>

<div id="content" style="display: none"></div>

<pre id="test"></pre>

<script src="utils.js"></script>

<script class="testbody" type="text/javascript">

  var regisration;

  function simpleRegister() {

    return navigator.serviceWorker.register("service_worker.js", {

      scope: 'service_worker_client.html'

    }).then(swr => waitForState(swr.installing, 'activated', swr));

  function unregister() {

    return registration.unregister();

  function testIndexedDBAvailable(sw) {

    registration = sw;

    var p = new Promise(function(resolve, reject) {

      window.onmessage = function(e) {

        if (e.data === "READY") {

          sw.active.postMessage("GO");

          return;

        if (!("available" in e.data)) {

          ok(false, "Something went wrong");

          reject();

          return;

        ok(e.data.available, "IndexedDB available in service worker.");

        resolve();

});

    var content = document.getElementById("content");

    ok(content, "Parent exists.");

    iframe = document.createElement("iframe");

    iframe.setAttribute('src', "service_worker_client.html");

    content.appendChild(iframe);

    return p.then(() => content.removeChild(iframe));

  function runTest() {

    simpleRegister()

      .then(testIndexedDBAvailable)

      .then(unregister)

      .then(SimpleTest.finish)

      .catch(function(e) {

        ok(false, "Some test failed with error " + e);

        SimpleTest.finish();

});

  SimpleTest.waitForExplicitFinish();

  SpecialPowers.pushPrefEnv({"set": [

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

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

  ]}, runTest);

</script>

</pre>

</body>

</html>