| <!DOCTYPE html> |
| <script> |
| 'use strict' |
| |
| // Sends a message containing the result of navigator.storage.getDirectory() |
| // to its creator. |
| |
| function post_message(data) { |
| if (window.parent !== null) { |
| window.parent.postMessage(data, { targetOrigin: '*' }); |
| } |
| if (window.opener !== null) { |
| window.opener.postMessage(data, { targetOrigin: '*' }); |
| } |
| } |
| |
| try { |
| navigator.storage.getDirectory() |
| .then(() => { |
| post_message('navigator.storage.getDirectory(): FULFILLED'); |
| }).catch(error => { |
| post_message(`navigator.storage.getDirectory(): REJECTED: ${error.name}`); |
| }); |
| } catch (error) { |
| post_message(`navigator.storage.getDirectory(): EXCEPTION: ${error.name}`); |
| } |
| </script> |
