WIP: some bug fixes, unit tests updated

src/db/db/gsiDeclDbNetlist.cc

@@ -1455,10 +1455,11 @@ nets_by_name_const_from_netlist (const db::Netlist *netlist, const std::string &
   tl::GlobPattern glob (name_pattern);
   glob.set_case_sensitive (netlist->is_case_sensitive ());
   for (auto c = netlist->begin_circuits (); c != netlist->end_circuits (); ++c) {
+    bool is_top = (c->begin_parents () == c->end_parents ());
     for (auto n = c->begin_nets (); n != c->end_nets (); ++n) {
       const db::Net *net = n.operator-> ();
-      //  NOTE: we only pick root nets (pin_count == 0)
-      if (net->pin_count () == 0 && glob.match (net->name ())) {
+      //  NOTE: we only pick root nets (pin_count == 0 or in top cell)
+      if ((is_top || net->pin_count () == 0) && glob.match (net->name ())) {
         res.push_back (net);
       }
     }

src/drc/drc/built-in-macros/_drc_source.rb

@@ -351,7 +351,7 @@ CODE
           @layout_var.cells(cell_filter).each do |cell|
             cell.shapes(tmp).insert(cell.bbox)
           end
-          layer = DRCLayer::new(@engine, @engine._cmd(@engine, :_input, @layout_var, @cell.cell_index, [tmp], @sel, @box, @clip, @overlapping, RBA::Shapes::SAll, @global_trans, RBA::Region))
+          layer = DRCLayer::new(@engine, @engine._cmd(@engine, :_input, @layout_var, @cell.cell_index, [tmp], @sel, @box, @clip, @overlapping, RBA::Shapes::SAll, @global_trans, [], RBA::Region))
         else
           layer = input
           layer.insert((RBA::DBox::from_ibox(@cell.bbox) * @layout.dbu).transformed(@global_trans))
@@ -555,7 +555,8 @@ CODE
 
     def make_layer
       layers = []
-      DRCLayer::new(@engine, @engine._cmd(@engine, :_input, @layout_var, @cell.cell_index, layers, @sel, @box, @clip, @overlapping, RBA::Shapes::SAll, @global_trans, RBA::Region))
+      prop_selectors = []
+      DRCLayer::new(@engine, @engine._cmd(@engine, :_input, @layout_var, @cell.cell_index, layers, @sel, @box, @clip, @overlapping, RBA::Shapes::SAll, @global_trans, prop_selectors, RBA::Region))
     end
 
     # %DRC%