layout/reftests/css-animations/in-visibility-hidden-animation-pseudo-element.html


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<!DOCTYPE HTML>
<html class="reftest-wait">
<title>In visibility hidden color animation on pseudo element</title>
<style>

@keyframes color {
  0% { color: black }
  1% { color: blue }
  100% { color: blue }
}

div:before {
  visibility: visible;
  content: "Color Animation";
  animation: color 0.1s 1 forwards;
}

div {
  color: black;
  visibility: hidden;
}

</style>
<div id="target">color animation on visible pseudo element attached to invisible element</div>
<script>

document.getElementById("target").addEventListener("animationend", AnimationEndListener);

function AnimationEndListener(event) {
  setTimeout(RemoveReftestWait, 0);
}

function RemoveReftestWait() {
  document.documentElement.classList.remove("reftest-wait");
}

</script>