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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/requestidlecallback/deadline-max.html
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+++ b/testing/web-platform/tests/requestidlecallback/deadline-max.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<title>window.requestIdleCallback max idle period deadline.</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)
+ assert_less_than_equal(await getDeadlineForNextIdleCallback(), 50)
+
+}, 'Check that the deadline is less than 50ms.');
+</script>
+<h1>Test of requestIdleCallback deadline behavior</h1>
+<p>This test validates that deadlines returned for requestIdleCallback are less than 50ms.</p>
+<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>