Add tests for INamedDiscreteData checkpointing

tests/CMakeLists.txt

@@ -174,6 +174,7 @@ if(PUGS_HAS_HDF5)
     test_checkpointing_IQuadratureDescriptor.cpp
     test_checkpointing_IDiscreteFunctionDescriptor.cpp
     test_checkpointing_IInterfaceDescriptor.cpp
+    test_checkpointing_INamedDiscreteData.cpp
     test_checkpointing_ItemType.cpp
     test_checkpointing_IWriter.cpp
     test_checkpointing_IZoneDescriptor.cpp

tests/checkpointing_Connectivity_utilities.hpp

@@ -187,6 +187,47 @@ isSameConnectivity(const Connectivity<Dimension>& connectivity, const Connectivi
   return same;
 }
 
+PUGS_INLINE bool
+isSameConnectivity(const IConnectivity& i_connectivity, const IConnectivity& read_i_connectivity)
+{
+  if (i_connectivity.dimension() != read_i_connectivity.dimension()) {
+    return false;
+  } else {
+    switch (i_connectivity.dimension()) {
+    case 1: {
+      constexpr size_t Dimension = 1;
+
+      const Connectivity<Dimension>& connectivity = dynamic_cast<const Connectivity<Dimension>&>(i_connectivity);
+      const Connectivity<Dimension>& read_connectivity =
+        dynamic_cast<const Connectivity<Dimension>&>(read_i_connectivity);
+
+      return isSameConnectivity(connectivity, read_connectivity);
+    }
+    case 2: {
+      constexpr size_t Dimension = 2;
+
+      const Connectivity<Dimension>& connectivity = dynamic_cast<const Connectivity<Dimension>&>(i_connectivity);
+      const Connectivity<Dimension>& read_connectivity =
+        dynamic_cast<const Connectivity<Dimension>&>(read_i_connectivity);
+
+      return isSameConnectivity(connectivity, read_connectivity);
+    }
+    case 3: {
+      constexpr size_t Dimension = 3;
+
+      const Connectivity<Dimension>& connectivity = dynamic_cast<const Connectivity<Dimension>&>(i_connectivity);
+      const Connectivity<Dimension>& read_connectivity =
+        dynamic_cast<const Connectivity<Dimension>&>(read_i_connectivity);
+
+      return isSameConnectivity(connectivity, read_connectivity);
+    }
+    default: {
+      return false;
+    }
+    }
+  }
+}
+
 }   // namespace test_only
 
 #endif   // CHECKPOINTING_CONNECTIVITY_UTILITIES_HPP