diff options
Diffstat (limited to '')
| -rw-r--r-- | layout/reftests/web-animations/stacking-context-opacity-changing-keyframe.html | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/layout/reftests/web-animations/stacking-context-opacity-changing-keyframe.html b/layout/reftests/web-animations/stacking-context-opacity-changing-keyframe.html new file mode 100644 index 0000000000..44676d9199 --- /dev/null +++ b/layout/reftests/web-animations/stacking-context-opacity-changing-keyframe.html @@ -0,0 +1,28 @@ +<!DOCTYPE html> +<html class="reftest-wait reftest-no-flush"> +<title>Changing keyframes to opacity frames creates a stacking context</title> +<style> +span { + height: 100px; + width: 100px; + position: fixed; + background: green; + top: 50px; +} +#test { + width: 100px; height: 100px; + background: blue; +} +</style> +<span></span> +<div id="test"></div> +<script> + var anim = document.getElementById("test") + .animate({ }, { duration: 100000 }); + anim.ready.then(function() { + anim.effect.setKeyframes({ opacity: [1, 1] }); + requestAnimationFrame(function() { + document.documentElement.classList.remove("reftest-wait"); + }); + }); +</script> |