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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
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| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /layout/reftests/css-animations/stacking-context-opacity-wins-over-transition.html | |
| parent | Initial commit. (diff) | |
| download | firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/reftests/css-animations/stacking-context-opacity-wins-over-transition.html')
| -rw-r--r-- | layout/reftests/css-animations/stacking-context-opacity-wins-over-transition.html | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/layout/reftests/css-animations/stacking-context-opacity-wins-over-transition.html b/layout/reftests/css-animations/stacking-context-opacity-wins-over-transition.html new file mode 100644 index 0000000000..38993a8dd4 --- /dev/null +++ b/layout/reftests/css-animations/stacking-context-opacity-wins-over-transition.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<html class="reftest-wait"> +<title> +Opacity animation winning over opacity transition creates a stacking context +for correct style. +</title> +<style> +span { + height: 100px; + width: 100px; + position: fixed; + background: green; + top: 50px; +} +@keyframes Opacity1 { + from, to { opacity: 1; } +} +#test { + width: 100px; height: 100px; + background: blue; + opacity: 1; + transition: opacity 100s steps(1, start); + animation: Opacity1 100s; +} +</style> +<span></span> +<div id="test"></div> +<script> +window.addEventListener("load", () => { + var target = document.getElementById("test"); + getComputedStyle(target).opacity; + + // CSS animation wins over transitions, so transition won't be visible during + // the CSS animation. + target.style.opacity = 0; + getComputedStyle(target).opacity; + document.documentElement.classList.remove("reftest-wait"); +}); +</script> |