<?xml-stylesheet href="data:text/css,"?>
<test>
  FA<!--

   This file is not a well formed, as it is sent as text/xml, without
   a charset parameter, and it is therefore assumed to be UA-ASCII,
   but it contains a byte outside the US-ASCII range below (namely
   byte 0x80, binary 10000000).

   If this file gives you a parse error, then this test has PASSED. €

  -->IL
</test>