chromium/third_party/blink/web_tests/external/wpt/content-security-policy/inheritance/sandboxed-data-scheme.html

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<html>

<head>
    <script nonce="abc" src="/resources/testharness.js"></script>
    <script nonce="abc" src="/resources/testharnessreport.js"></script>
</head>

<body>
    <script nonce='abc'>
      var url = "data:text/html,<script>alert(document.domain)<\/scr"+"ipt>";

      var i = document.createElement('iframe');
      i.src = url;
      i.sandbox = "allow-scripts";
      document.body.appendChild(i);
    </script>
    <script nonce='abc' async defer src='../support/checkReport.sub.js?reportField=violated-directive&reportValue=script-src%20%27nonce-abc%27'></script>
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</html>