First test for generic DRC feature

testdata/drc/drcGenericTests_1.drc

@@ -0,0 +1,30 @@
+
+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)
+
+wcheck = width(projection)
+
+l1.drc(wcheck < 1.0).polygons.output(100, 0)
+l1.drc(wcheck <= 0.5).polygons.output(101, 0)
+l1.drc(1.0 > wcheck).polygons.output(102, 0)
+l1.drc(0.5 >= wcheck).polygons.output(103, 0)
+l1.drc(wcheck > 1.0).output(104, 0)
+l1.drc(wcheck >= 1.5).output(105, 0)
+l1.drc(1.0 < wcheck).output(106, 0)
+l1.drc(1.5 <= wcheck).output(107, 0)
+l1.drc(wcheck == 1.5).output(108, 0)
+l1.drc(1.0 <= wcheck <= 1.5).output(109, 0)
+l1.drc(1.0 < wcheck < 2.0).output(110, 0)
+