test_unregister.html

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Bug 1170817: Push tests.

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<head>

  <title>Test for Bug 1170817</title>

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

  <script type="text/javascript" src="/tests/dom/push/test/test_utils.js"></script>

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

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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1170817">Mozilla Bug 1170817</a>

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

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

</div>

<pre id="test">

</pre>

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

  function generateURL() {

    return "worker.js?caller=test_unregister.html";

  var registration;

  add_task(async function start() {

    await setupPrefsAndMockSocket(new MockWebSocket());

    await setPushPermission(true);

    registration = await navigator.serviceWorker.register(

      generateURL(), {scope: "."});

    await waitForActive(registration);

});

  var pushSubscription;

  add_task(async function setupPushNotification() {

    pushSubscription = await registration.pushManager.subscribe();

    ok(pushSubscription, "successful registered for push notification");

});

  add_task(async function unregisterPushNotification() {

    var result = await pushSubscription.unsubscribe();

    ok(result, "unsubscribe() on existing subscription should return true.");

});

  add_task(async function unregisterAgain() {

    var result = await pushSubscription.unsubscribe();

    ok(!result, "unsubscribe() on previously unsubscribed subscription should return false.");

});

  add_task(async function subscribeAgain() {

    pushSubscription = await registration.pushManager.subscribe();

    ok(pushSubscription, "Should create a new push subscription");

    var result = await registration.unregister();

    ok(result, "Should unregister the service worker");

    registration = await navigator.serviceWorker.register(

      generateURL(), {scope: "."});

    await waitForActive(registration);

    pushSubscription = await registration.pushManager.getSubscription();

    ok(!pushSubscription,

      "Unregistering a service worker should drop its subscription");

});

  add_task(async function unregister() {

    var result = await registration.unregister();

    ok(result, "Unregister should return true.");

});

</script>

</body>

</html>