source $drc_test_source target $drc_test_target if $drc_test_deep deep end l1 = input(1, 0) l2 = input(2, 0) l3 = input(3, 0) l1.output(1, 0) l2.output(2, 0) l3.output(3, 0) h = l1 - l2 h.drc(with_holes == 0).output(100, 0) h.drc(with_holes != 0).output(101, 0) h.drc(with_holes == 3).output(102, 0) h.drc(1 <= with_holes < 3).output(103, 0) h.drc(1 <= primary.with_holes <= 1).output(104, 0) h.drc(with_holes >= 2).output(105, 0) h.drc(with_holes >= 0).output(106, 0)