[Element-classlist.html]
  type: testharness
  [classList must be correct for an element that has classes]
    expected: FAIL

  [empty classList should return the empty string since the ordered set parser skip the whitespaces]
    expected: FAIL

  [classList.remove must collapse whitespaces around each token]
    expected: FAIL

  [classList.remove must collapse whitespaces around each token and remove duplicates]
    expected: FAIL

  [classList.add must collapse whitespaces and remove duplicates when adding a token that already exists]
    expected: FAIL

  [classList.add should treat \\t as a space]
    expected: FAIL

  [classList.add should treat \\r as a space]
    expected: FAIL

  [classList.add should treat \\n as a space]
    expected: FAIL

  [classList.add should treat \\f as a space]
    expected: FAIL

  [.replace with empty_string must throw a SYNTAX_ERR]
    expected: FAIL

  [.replace with string_with_spaces must throw a INVALID_CHARACTER_ERR]
    expected: FAIL

  [.replace with an already existing token]
    expected: FAIL

  [classList.replace replaces arguments passed, if they are present.]
    expected: FAIL

  [classList.replace must replace existing tokens]
    expected: FAIL

  [classList.replace must not break case-sensitive CSS selector matching]
    expected: FAIL

  [classList.replace must replace duplicated tokens]
    expected: FAIL

  [classList.replace must collapse whitespace around replaced tokens]
    expected: FAIL

  [classList.replace must collapse whitespaces around each token]
    expected: FAIL

  [classList.replace must collapse whitespaces around each token and remove duplicates]
    expected: FAIL

  [classList.replace must collapse whitespace when replacing duplicate tokens]
    expected: FAIL

