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Test Info: Warnings

<!DOCTYPE HTML>
<html>
<!--
Bug 1205109: Make `pushsubscriptionchange` extendable.
Any copyright is dedicated to the Public Domain.
-->
<head>
<title>Test for Bug 1205109</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" />
<meta http-equiv="Content-type" content="text/html;charset=UTF-8">
</head>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
<script class="testbody" type="text/javascript">
var registration;
add_task(async function start() {
await setupPrefsAndMockSocket(new MockWebSocket());
await setPushPermission(true);
var url = "worker.js?" + (Math.random());
registration = await navigator.serviceWorker.register(url, {scope: "."});
await waitForActive(registration);
});
var controlledFrame;
add_task(async function createControlledIFrame() {
controlledFrame = await injectControlledFrame();
});
add_task(async function togglePermission() {
var subscription = await registration.pushManager.subscribe();
ok(subscription, "Should create a push subscription");
await setPushPermission(false);
var permissionState = await registration.pushManager.permissionState();
is(permissionState, "denied", "Should deny push permission");
subscription = await registration.pushManager.getSubscription();
is(subscription, null, "Should not return subscription when permission is revoked");
var changePromise = controlledFrame.waitOnWorkerMessage("changed");
await setPushPermission(true);
await changePromise;
subscription = await registration.pushManager.getSubscription();
is(subscription, null, "Should drop subscription after reinstating permission");
});
add_task(async function unsubscribe() {
controlledFrame.remove();
await registration.unregister();
});
</script>
</body>
</html>