chromium/third_party/blink/web_tests/paint/invalidation/outline/outline-auto-descendant-transform.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http:/html4/strict.dtd">
<html lang="en">
  <head>
    <style type="text/css">
      a {
        display: block;
        background: blue;
        height: 20px;
        width: 20px;
        position: relative;
        margin: 30px;
        outline-color: red;
        outline-style: auto;
      }
      div {
        background: green;
        height: 100%;
        width: 100%;
        left: 0;
        top: 0;
        position: absolute;
        transform: scale(1.5);
        z-index: -1;
      }
    </style>
  </head>
  <body>
    <a><div></div></a>
    <a><div></div></a>
  </body>
</html>