currentcolor-border-repaint-parent.html

<!DOCTYPE html>
<html class="reftest-wait">
<title>currentColor used in border repaints properly when parent color changes</title>
<link rel="author" title="Tim Nguyen" href="https://github.com/nt1m">
<link rel="help" href="https://drafts.csswg.org/css-color/#currentcolor-color">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<style>
    #container {
        color: red;
    }

    #container.green {
        color: green;
    }

    #target {
        border: 50px solid currentColor;
        width: 0;
    }
</style>

<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>

<div id="container">
    <div id="target"></div>
</div>

<script>
  addEventListener("load", () => {
    requestAnimationFrame(() => {
      container.classList.add("green");
      requestAnimationFrame(() => {
        document.documentElement.classList.remove("reftest-wait");
      });
    });
  });
</script>
</html>

chromium/third_party/blink/web_tests/external/wpt/css/css-backgrounds/currentcolor-border-repaint-parent.html