filter-url-to-non-existent-filter-001.html

<!DOCTYPE html>
<title>CSS Filters: url() with non-existent filter reference</title>
<link rel="author" title="Justin Novosad" href="mailto:[email protected]">
<link rel="help" href="https://drafts.fxtf.org/filter-effects-1/#FilterProperty">
<link rel="help" href="https://drafts.csswg.org/css-values-4/#local-urls">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=419429">
<link rel="match" href="reference/filter-url-to-non-existent-filter-001-ref.html">
<meta name="assert" content="Tests that a non-existent filter reference is gracefully ignored."/>

<marquee>
  <li style="filter: url(#foo); color: white"></li>
</marquee>
<!-- Test passes by not crashing -->
<p>PASS</p>

chromium/third_party/blink/web_tests/external/wpt/css/filter-effects/filter-url-to-non-existent-filter-001.html