[charset-parameter.window.html]
  [text/html;charset=gbk(]
    expected: FAIL

  [text/html;charset=gbk;charset=windows-1255]
    expected: FAIL

  [text/html;";charset=gbk]
    expected: FAIL

  [text/html;charset=();charset=GBK]
    expected: FAIL

  [text/html;charset= "gbk"]
    expected: FAIL

  [text/html;charset=';charset=GBK]
    expected: FAIL

  [text/html;charset= ";charset=GBK]
    expected: FAIL

