Add one LCC test

Author: gdamiand

Linear_cell_complex/test/Linear_cell_complex/CMakeLists.txt

@@ -47,3 +47,5 @@ target_compile_definitions(test_polyhedron_3_alias PRIVATE CGAL_NO_DEPRECATION_W
 
 create_single_source_cgal_program(test_plane_graph_alias.cpp ${hfiles})
 target_compile_definitions(test_plane_graph_alias PRIVATE CGAL_NO_DEPRECATION_WARNINGS)
+
+create_single_source_cgal_program(lcc_test_hook_operator.cpp)

Linear_cell_complex/test/Linear_cell_complex/lcc_test_hook_operator.cpp

@@ -0,0 +1,34 @@
+#include <CGAL/Linear_cell_complex_for_combinatorial_map.h>
+
+struct Items_index: public CGAL::Linear_cell_complex_min_items
+{ using Use_index=CGAL::Tag_true; };
+
+template<typename LCC>
+bool test_lcc()
+{
+  LCC lcc;
+  typename LCC::Dart_descriptor dd;
+  for(int i=0; i<10; ++i)
+  {
+    typename LCC::Dart_descriptor cur=lcc.create_dart();
+    if(lcc.dart_descriptor(lcc.darts()[lcc.darts().index(cur)])!=cur)
+    { return false; }
+  }
+
+  return true;
+}
+
+int main()
+{
+  using LCC2=CGAL::Linear_cell_complex_for_combinatorial_map<2,2>;
+  using LCC2_INDEX=CGAL::Linear_cell_complex_for_combinatorial_map
+    <2,2,CGAL::Linear_cell_complex_traits<2>, Items_index>;
+
+  if(!test_lcc<LCC2>() || !test_lcc<LCC2_INDEX>())
+  {
+    std::cout<<"ERROR lcc_test_hook_operator."<<std::endl;
+    return EXIT_FAILURE;
+  }
+
+  return EXIT_SUCCESS;
+}