| <!DOCTYPE html> |
| <title>Test that start_url member is supported</title> |
| <link rel="help" href="https://w3c.github.io/manifest/#start_url-member" /> |
| <link rel="manifest" href="https://{{host}}:{{ports[https][0]}}/appmanifest/start_url-member/start_url-member-fail.sub.webmanifest" /> |
| <h1>Cross-origin start URLs are invalid</h1> |
| <script> |
| // Force the port of the origin to be ports[https][0] (likely :8443) |
| // we treat the start_url's port ports[https][1] (likely :8444) to be another origin that we fail against |
| if (window.location.origin !== "https://{{host}}:{{ports[https][0]}}") { |
| window.location = new URL(window.location.pathname, "https://{{host}}:{{ports[https][0]}}") |
| } |
| </script> |
| |
| <style> |
| @media all and (display-mode: fullscreen) { |
| body { |
| background-color: green; |
| } |
| } |
| </style> |
| |
| <p> |
| To pass, the start URL must not be fail.html because it's not same origin. |
| It will use this page as the start URL and the background will be green. |
| </p> |
