x-foo'));
  }
});
</script>
  </dom-module>

  <script type="module">
suite('scoped-styling-unknown-host', function() {

  function assertComputed(element, value, pseudo) {
    var computed = getComputedStyle(element, pseudo);
    assert.equal(computed['border-top-width'], value, 'computed style incorrect');
  }

  /* eslint-disable no-unused-vars */
  function assertStylePropertyValue(properties, name, includeValue) {
    assert.property(properties, name);
    assert.include(properties[name], includeValue)