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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/css/css-position/sticky/position-sticky-scroll-reposition.html
parentInitial commit. (diff)
downloadfirefox-upstream.tar.xz
firefox-upstream.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/testing/web-platform/tests/css/css-position/sticky/position-sticky-scroll-reposition.html b/testing/web-platform/tests/css/css-position/sticky/position-sticky-scroll-reposition.html
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@@ -0,0 +1,20 @@
+<!doctype html>
+<html class="reftest-wait">
+<title>Test that style mutation of contain:strict plus position:sticky updates sticky position</title>
+<link rel="help" href="https://www.w3.org/TR/css-position-3/#sticky-pos">
+<link rel="author" title="Chris Harrelson" href="mailto:chrishtr@chromium.org">
+<link rel="match" href="position-sticky-scroll-reposition-ref.html">
+<div id="scroller" style="width: 200px; height: 200px; overflow-y: scroll;
+ will-change: transform;">
+ <div id="sticky" style="width: 100px; height: 100px; position: sticky; background: lightblue;
+ top: 50px; left: 50px; contain: strict;"></div>
+ <div style="width: 100px; height: 500px;"></div>
+</div>
+<script src="/common/reftest-wait.js"></script>
+<script>
+ requestAnimationFrame(() =>
+ requestAnimationFrame(() => {
+ sticky.style.top = '5px';
+ takeScreenshot();
+ }));
+</script>