Blitz - WPT: slotted-specificity-002.html

wpt / css / css-shadow / slotted-specificity-002.html

/css/css-shadow/slotted-specificity-002.html

<!doctype html>
<meta charset="utf-8">
<title>CSS Test: slotted selectors are compared correctly for specificity</title>
<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
<link rel="help" href="https://drafts.csswg.org/css-shadow/#slotted-pseudo">
<link rel="help" href="https://bugs.webkit.org/show_bug.cgi?id=229438">
<link rel="match" href="reference/green-box.html">
<p>Test passes if you see a single 100px by 100px green box below.</p>
<div id="host"><div></div></div>
<script>
  host.attachShadow({ mode: 'open' }).innerHTML = `
    <style>
      :host ::slotted(*) {
        width: 100px;
        height: 100px;
        background: green;
      }
      ::slotted(*) {
        background: red;
      }
    </style>
    <slot></slot>
  `;
</script>

/css/css-shadow/reference/green-box.html

<!DOCTYPE html>
<html>
<head>
    <title>CSS Scoping Module Level 1 - A green box reference</title>
    <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/>
</head>
<body>
    <p>Test passes if you see a single 100px by 100px green box below.</p>
    <div style="width: 100px; height: 100px; background: green;"></div>
</body>
</html>