pixel_perspective_paint.html | Explore in Territory

<!DOCTYPE HTML>
<html>
<head>
<title>Perspective test for divs.</title>
<style type="text/css">
.nomargin {
  margin: 0px auto;
}
</style>
<script>
var g_swapsBeforeAck = 50;

function main()
{
  waitForFinish();
}

function waitForFinish()
{
  if (g_swapsBeforeAck == 0) {
    domAutomationController.send("SUCCESS");
  } else {
    g_swapsBeforeAck--;
    window.requestAnimationFrame(waitForFinish);
  }
}
</script>
</head>
<body onload="main()">
<div style="
  perspective: 1px;
  border: 1px solid seagreen;
">
    <div style="
      border-radius: .5rem;
      overflow: hidden;
      border: 1px solid gold;
    ">
    <div style="
      max-height: 12rem;
      overflow-y: auto;
      border-radius: .25rem;
      border: 1px solid rebeccapurple;
    ">
      <p>item</p>
      <p>item</p>
      <p>item</p>
      <p>item</p>
      <p>item</p>
      <p>item</p>
    </div>
  </div>
</div>
</body>
</html>

chromium/content/test/data/gpu/pixel_perspective_paint.html