cross-origin-nested-parent.sub.html

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<!DOCTYPE html>

<meta charset="utf-8">

<title>Notification nested iframe third party parent</title>

<body>

<script src="/resources/testdriver.js"></script>

<script src="/resources/testdriver-vendor.js"></script>

<script type="module">

import { permissionTest } from "./permission-helper.js"

// Grant the permission so that we can confirm the permission being denied

// regardless of the actual permission status.

test_driver.set_test_context(window.top);

await test_driver.set_permission({ name: "notifications" }, "granted");

const firstPartyOrigin = 'https://{{hosts[][]}}:{{ports[https][0]}}';

permissionTest(firstPartyOrigin, "parent");

const nestedChild =

  `${firstPartyOrigin}/notifications/resources/cross-origin-nested-child.sub.html`;

const iframe = document.createElement("iframe");

iframe.src = nestedChild;

document.body.append(iframe);

</script>