Blitz - WPT: image-animation-img-running-to-normal.html

wpt / css / css-image-animation / image-animation-img-running-to-normal.html

/css/css-image-animation/image-animation-img-running-to-normal.html

<!DOCTYPE html>
<html class="reftest-wait">
<title>image-animation: normal sync the timeline</title>
<link rel="help" href="https://drafts.csswg.org/css-image-animation-1/">
<meta charset="utf-8" />
<link rel="match" href="image-animation-img-running-to-normal-ref.html" />
<script src="/common/reftest-wait.js"></script>
<script src="resources/image-animation-utils.js"></script>
<script>
  let count = 0;
  function loaded() {
    count++;
    if (count === 1) {
      waitForFrameTime(20).then(() => {
        document.getElementById('img2').src = "../../images/anim-gr.gif"
        document.getElementById('img2').style.imageAnimation = "running"
        document.getElementById('img1').style.imageAnimation = "normal"
      });
    }
    if (count === document.querySelectorAll('img').length) {
      document.getElementById('img2').style.imageAnimation = "normal"
      requestAnimationFrame(()=> {
        document.getElementById('img1').style.imageAnimation = "paused"
        document.getElementById('img2').style.imageAnimation = "paused"
        requestAnimationFrame(()=>{
          takeScreenshot();
        })
      })
    }
  }
</script>

<style>
  img {
    image-animation: paused;
  }
</style>

<img id="img1" src="../../images/anim-gr.gif" onload="loaded()" />
<img id="img2" onload="loaded()" />

</html>

/css/css-image-animation/image-animation-img-running-to-normal-ref.html

<!DOCTYPE html>
<img src="../../images/green.png">
<img src="../../images/green.png">