| <!DOCTYPE html> |
| <title>Test that using documentPictureInPicture's disallowReturnToOpener |
| parameter hides the return to opener button</title> |
| <body> |
| <p> |
| This tests that a document picture-in-picture window opened with the `disallowReturnToOpener` |
| parameter set to `true` does not display a button to return to the opener. |
| <ol> |
| <li>Click on the "Open document picture-in-picture window" button below.</li> |
| <li>Check that it does not display that button.</li> |
| </ol> |
| </p> |
| <input type="button" id="btnOpenPip" value="Open document picture-in-picture window" /> |
| <script> |
| const btnOpenPip = document.getElementById('btnOpenPip'); |
| btnOpenPip.addEventListener('click', async () => { |
| const pipWindow = await documentPictureInPicture.requestWindow({ disallowReturnToOpener: true }); |
| pipWindow.document.body.innerText = 'This document picture-in-picture window should not display a button to return to the opener'; |
| }); |
| </script> |
| </body> |
