| <!doctype html> | |
| <title>Ref: vertical-scroll test for scrollbar</title> | |
| <iframe src="/permissions-policy/experimental-features/resources/vertical-scroll-scrollable-content.html"></iframe> | |
| <script> | |
| let iframe = document.querySelector("iframe"); | |
| let overflow_y = "visible"; | |
| if (window.location.search.indexOf("no-vertical-scrollbar") !== -1) | |
| overflow_y = "hidden" | |
| iframe.addEventListener("load", () => { | |
| iframe.contentDocument.body.style.overflowY = overflow_y; | |
| }); | |
| </script> | |