background-rounded-image-clip-002.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>Background Clip Follows Rounded Corner</title>
<link rel="author" title="Oriol Brufau" href="mailto:[email protected]">
<meta name="fuzzy" content="maxDifference=0-5; totalPixels=0-100">
<link rel="match" href="../reference/ref-filled-green-200px-square.html">
<link rel="help" href="https://drafts.csswg.org/css-backgrounds-3/#corner-clipping">
<link rel="help" href="https://github.com/servo/servo/issues/29685">
<style>
.wrapper {
  width: 200px;
  height: 200px;
  background: red;
}
.wrapper > * {
  position: absolute;
  width: 100px;
  height: 100px;
  border: 50px solid green;
}
.round-border {
  border-radius: 100px 150px 200px 250px / 350px;
}
.background {
  border-color: transparent;
  background: linear-gradient(green, green) padding-box;
  transform: scale(1.05);
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div class="wrapper">
  <div class="round-border background"></div>
  <div class="round-border"></div>
  <div></div>
</div>

chromium/third_party/blink/web_tests/external/wpt/css/css-backgrounds/background-rounded-image-clip-002.html