Blitz - WPT: effect-reference-delete.html

wpt / css / filter-effects / effect-reference-delete.html

/css/filter-effects/effect-reference-delete.html

<!DOCTYPE html>
<html class="reftest-wait">
<title>CSS Filters: reference to deleted SVG filter</title>
<link rel="author" title="Stephen White" href="mailto:senorblanco@chromium.org">
<link rel="help" href="https://drafts.fxtf.org/filter-effects-1/#FilterProperty">
<link rel="help" href="https://bugs.webkit.org/show_bug.cgi?id=90405">
<link rel="match" href="reference/effect-reference-delete-ref.html">
<meta name="assert" content="Check that a CSS filter no longer affects its target element after having deleted the SVG element referenced from the CSS filter."/>

<script src="/common/reftest-wait.js"></script>
<script src="/common/rendering-utils.js"></script>

<svg width="0" height="0">
  <defs>
    <filter id="MyFilter">
      <feColorMatrix type="hueRotate" values="180"/>
    </filter>
  </defs>
</svg>
<img style="filter: url(#MyFilter);" src="support/color-palette.png">
<script>
waitForAtLeastOneFrame().then(function() {
  document.querySelector('svg').remove();
  takeScreenshot();
});
</script>
</html>

/css/filter-effects/reference/effect-reference-delete-ref.html

<html>
  <body>
    <img src="../support/color-palette.png">
  </body>
</html>