diff options
Diffstat (limited to '')
| -rw-r--r-- | testing/web-platform/tests/requestidlecallback/deadline-max-rAF.html | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/testing/web-platform/tests/requestidlecallback/deadline-max-rAF.html b/testing/web-platform/tests/requestidlecallback/deadline-max-rAF.html new file mode 100644 index 0000000000..314f250254 --- /dev/null +++ b/testing/web-platform/tests/requestidlecallback/deadline-max-rAF.html @@ -0,0 +1,21 @@ +<!DOCTYPE html> +<title>window.requestIdleCallback max idle period deadline (requestAnimationFrame).</title> +<meta name="timeout" content="long"> +<link rel="author" title="Noam Rosenthal" href="mailto:noam@webkit.org" /> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="resources/ric-utils.js"></script> +<script> + +promise_test(async done => { + for (let i = 0; i < getRICRetryCount(); ++i) { + requestAnimationFrame(() => {}) + assert_less_than_equal(await getDeadlineForNextIdleCallback(), getPendingRenderDeadlineCap()) + } + +}, 'Check that the deadline is less than 16ms when there is a pending animation frame.'); +</script> +<h1>Test of requestIdleCallback deadline behavior</h1> +<p>The test can pass accidentally as idle deadlines have a maximum but they can always be shorter. +It runs multiple times to expose potential failures.</p> +<div id="log"></div> |