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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/css/css-anchor-position/anchor-scroll-composited-scrolling-003-crash.html | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-anchor-position/anchor-scroll-composited-scrolling-003-crash.html')
-rw-r--r-- | testing/web-platform/tests/css/css-anchor-position/anchor-scroll-composited-scrolling-003-crash.html | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-anchor-position/anchor-scroll-composited-scrolling-003-crash.html b/testing/web-platform/tests/css/css-anchor-position/anchor-scroll-composited-scrolling-003-crash.html new file mode 100644 index 0000000000..594c844bfb --- /dev/null +++ b/testing/web-platform/tests/css/css-anchor-position/anchor-scroll-composited-scrolling-003-crash.html @@ -0,0 +1,49 @@ +<!DOCTYPE html> +<html class="test-wait"> +<title>Tests that scrolling doesn't crash renderer when scroller becomes non-scroller</title> +<link rel="author" href="mailto:xiaochengh@chromium.org"> +<link rel="help" href="https://drafts.csswg.org/css-anchor-1/"> + +<style> +#scroller { + margin-top: 200px; + height: 200px; + overflow-y: scroll; +} + +#anchor { + anchor-name: --a; +} + +#spacer { + height: 400px; +} + +#target { + position: fixed; + top: anchor(--a bottom); + left: anchor(--a left); + anchor-default: --a; +} +</style> + +<div id="scroller"> + <div id="spacer"></div> + <div id="anchor">anchor</div> +</div> +<div id="target">target</div> + +<script type="module"> +const raf = () => new Promise(resolve => requestAnimationFrame(resolve)); + +await raf(); +await raf(); + +scroller.style.overflowY = 'visible'; + +// Force paint property update on target in the same frame +target.style.transform = 'scale(1)'; + +document.documentElement.classList.remove('test-wait'); +</script> +</html> |