diff options
Diffstat (limited to 'testing/web-platform/tests/longtask-timing/shared-renderer/resources/frame-with-longtask.html')
| -rw-r--r-- | testing/web-platform/tests/longtask-timing/shared-renderer/resources/frame-with-longtask.html | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/testing/web-platform/tests/longtask-timing/shared-renderer/resources/frame-with-longtask.html b/testing/web-platform/tests/longtask-timing/shared-renderer/resources/frame-with-longtask.html new file mode 100644 index 0000000000..9d0273e192 --- /dev/null +++ b/testing/web-platform/tests/longtask-timing/shared-renderer/resources/frame-with-longtask.html @@ -0,0 +1,14 @@ +<!DOCTYPE HTML> +<meta charset=utf-8> +<meta name="viewport" content="width=device-width"> + +<title>Long Task Frame</title> +<body> +<h1>Long Task plus PostMessage</h1> + +<script> + const begin = window.performance.now(); + while (window.performance.now() < begin + 60); + window.opener.postMessage('Finished.', '*'); +</script> +</body> |