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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/requestidlecallback/deadline-max-rAF-dynamic.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/requestidlecallback/deadline-max-rAF-dynamic.html')
| -rw-r--r-- | testing/web-platform/tests/requestidlecallback/deadline-max-rAF-dynamic.html | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/testing/web-platform/tests/requestidlecallback/deadline-max-rAF-dynamic.html b/testing/web-platform/tests/requestidlecallback/deadline-max-rAF-dynamic.html new file mode 100644 index 0000000000..43eebd7641 --- /dev/null +++ b/testing/web-platform/tests/requestidlecallback/deadline-max-rAF-dynamic.html @@ -0,0 +1,31 @@ +<!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 () => { + for (let i = 0; i < getRICRetryCount(); ++i) { + const {before, after} = await new Promise(resolve => requestIdleCallback(async deadline => { + const before = deadline.timeRemaining(); + const animationFramePromise = new Promise(requestAnimationFrame); + const after = deadline.timeRemaining(); + + // Waiting till rAF is handled before the next iteration, to avoid residual callacks between iterations. + await animationFramePromise; + resolve({before, after}) + })) + + assert_less_than_equal(after, before) + assert_less_than_equal(after, getPendingRenderDeadlineCap()) + } + +}, 'Check that the deadline is changed if there is a new requestAnimationFrame from within requestIdleCallback.'); +</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> |