permissions-policy-opaque-origin.https.html

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This WPT test may be referenced by the following Test IDs:
- /permissions-policy/permissions-policy-opaque-origin.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<body>

  <script src=/resources/testharness.js></script>

  <script src=/resources/testharnessreport.js></script>

  <script>

    async_test(t => {

      // opaque-origin1.html navigates itself to opaque-origin2.html onload.

      // The 'src' shorthand in allow="fullscreen 'src'" should only match

      // the initial src of opaque-origin1.html. opaque-origin2.html

      // should not get access to fullscreen.

      const iframe = document.createElement('iframe');

      iframe.sandbox = 'allow-scripts';

      iframe.src = 'resources/opaque-origin1.sub.https.html';

      iframe.allow = "fullscreen 'src'";

      window.addEventListener('message', t.step_func_done(e => {

        assert_equals(e.data, "fullscreen disabled in opaque-origin2.html");

      }));

      document.body.appendChild(iframe);

});

  </script>

</body>