[properties-value-001.html]
  disabled:
    if debug: https://bugzilla.mozilla.org/show_bug.cgi?id=1356221
  [background-position length(pt) / events]
    expected: FAIL

  [background-position length(pc) / events]
    expected: FAIL

  [background-position length(px) / events]
    expected: FAIL

  [background-position length(em) / events]
    expected: FAIL

  [background-position length(ex) / events]
    expected: FAIL

  [background-position length(mm) / events]
    expected: FAIL

  [background-position length(cm) / events]
    expected: FAIL

  [background-position length(in) / events]
    expected: FAIL

  [background-position percentage(%) / events]
    expected: FAIL

  [crop rectangle(rectangle) / values]
    expected: FAIL

  [crop rectangle(rectangle) / events]
    expected: FAIL

