policy-extends-to-data-url-all.html

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /permissions-policy/policy-extends-to-data-url-all.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>Permissions Policy with wildcard '*' extends to data: URL iframe with opaque origin</title>

<link rel="help" href="https://w3c.github.io/webappsec-permissions-policy/#allowlist">

<link rel="help" href="https://crbug.com/565859110">

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

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

<body>

<script>

"use strict";

async_test(t => {

  let frame = document.createElement('iframe');

  frame.allow = "fullscreen *";

  frame.src = "data:text/html,<script>window.parent.postMessage({allowed: document.permissionsPolicy.allowsFeature('fullscreen')}, '*');<\/script>";

  var handle_message = t.step_func(evt => {

    if (evt.source === frame.contentWindow) {

      assert_equals(evt.data.allowed, true,

        "Wildcard '*' in allow attribute must match opaque origin of data: URL iframe.");

      document.body.removeChild(frame);

      window.removeEventListener('message', handle_message);

      t.done();

});

  window.addEventListener('message', handle_message);

  document.body.appendChild(frame);

}, "Permissions Policy with wildcard '*' extends to data: URL iframe with opaque origin");

</script>

</body>