github.com/MontFerret/ferret@v0.18.0/e2e/tests/static/element/siblings/prev.fql (about)

     1  LET url = @lab.cdn.static + '/list.html'
     2  LET doc = DOCUMENT(url)
     3  
     4  LET current = ELEMENT(doc, '[data-index="1"]')
     5  T::NOT::NONE(current)
     6  LET prev = current.previousElementSibling
     7  T::NOT::NONE(prev)
     8  
     9  LET currentIdx = TO_INT(current.attributes['data-index'])
    10  LET prevIdx = TO_INT(prev.attributes['data-index'])
    11  T::LT(prevIdx, currentIdx)
    12  
    13  RETURN NONE