permissions-policy-clipboard-read.html

Enable keyboard shortcuts

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

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

<script>

'use strict';

(async () => {

  try {

    // TODO(https://crbug.com/1074482): Cross-origin focus is asynchronous and

    // requires user gesture. Implement testing support for cross-origin focus.

    window.focus(); // The Clipboard API requires focus.

    await test_driver.set_permission({ name: 'clipboard-read' }, 'granted');

    await navigator.clipboard.readText('test text');

    window.parent.postMessage({ enabled: true }, "*");

  } catch (e) {

    window.parent.postMessage({ enabled: false }, "*");

})();

</script>