chromium/third_party/blink/web_tests/http/tests/permissions/test-query.html

<!DOCTYPE html>
<html>
  <head>
    <title>Permissions API: test .query() method.</title>
    <script src="../resources/testharness.js"></script>
    <script src="../resources/testharnessreport.js"></script>
    <script src="../serviceworker/resources/test-helpers.js"></script>
    <script src="resources/helpers.js"></script>
  </head>
  <body>
    <script>
      // Will run the test implemented in resources/{filename}.js on various
      // scopes (Window, DedicatedWorker, SharedWorker, ServiceWorker).
      run_test();
    </script>
  </body>
</html>