ild;
  testing.expectEqual('OK', text.nodeValue);

  text.nodeValue = 'OK modified';
  testing.expectEqual('OK modified', text.nodeValue);
</script>

<script id=textContent>
  testing.expectEqual('OK modified', text.textContent);
  testing.expectEqual('OK modified And', trimAndReplace(content.textContent));
  text.textContent = 'OK';
  testing.expectEqual('OK', text.textContent);

  testing.expectEqual('', trimAndReplace($('#para-empty').textContent));

  $('#para-empty').textContent = 'OK';
  testing.expec