restrictions.html - mozsearch

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This WPT test may be referenced by the following Test IDs:
- /speculation-rules/prerender/restrictions.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>Same-origin prerendering cannot access some APIs</title>

<meta name="timeout" content="long">

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

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

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

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

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

<body>

<script>

setup(() => assertSpeculationRulesIsSupported());

test_prerender_restricted(

  () => navigator.clipboard.writeText(location.href),

  "NotAllowedError", "prerendering pages should not be able to access the clipboard via the Async Clipboard API");

test_prerender_restricted(async () => {

  const canvas = document.createElement('canvas');

  document.body.appendChild(canvas);

  await canvas.requestPointerLock();

}, "WrongDocumentError", "prerendering pages should not be able to access the pointer-lock API");

test_prerender_restricted(async () => {

  const div = document.createElement('div');

  document.body.appendChild(div);

  await div.requestFullscreen();

}, "TypeError", "prerendering pages should not be able to access the FullScreen API");

test_prerender_defer(() => new Promise(

  resolve => navigator.geolocation.getCurrentPosition(p => resolve(p.toString()))),

  "Geolocation API should be deferred");

</script>