Blitz - WPT: body-opacity-0-to-1-stacking-context.html

wpt / css / css-color / body-opacity-0-to-1-stacking-context.html

/css/css-color/body-opacity-0-to-1-stacking-context.html

<!doctype html>
<html class="reftest-wait">
<link rel="help" href="https://drafts.csswg.org/css-color-3/#transparency">
<link rel="match" href="greensquare-ref.html">
<script src="/common/reftest-wait.js"></script>
<script src="/common/rendering-utils.js"></script>
<body style="opacity: 0">
  <p>Test passes if you see a green square, and no red.</p>
  <div style="position: absolute; background: red">
    <div style="will-change: opacity; width: 12em; height: 12em; background: green"></div>
  </div>
</body>
<script>
  waitForAtLeastOneFrame().then(() => {
    document.body.style.opacity = 1;
    takeScreenshot();
  });
</script>

/css/css-color/greensquare-ref.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>Green square reference</title>
<style>
    .test { background-color: #008000; width: 12em; height: 12em;}
</style>
<body>
    <p>Test passes if you see a green square, and no red.</p>
    <div class="test"></div>
</body>