Really clear props when performing clear() on mesh, added another unit test

git-svn-id: http://www.openvolumemesh.org/svnrepo/OpenVolumeMesh/trunk@64 66977474-1d4b-4f09-8fe9-267525286df2

src/OpenVolumeMesh/Core/OpenVolumeMeshPropertyContainer.hh

@@ -165,6 +165,7 @@ public:
 		// }
 
 		std::for_each(properties_.begin(), properties_.end(), ClearAll());
+		properties_.clear();
 	}
 
 	//---------------------------------------------------- synchronize properties

src/Unittests/unittests_files.hh

@@ -96,19 +96,19 @@ TEST_F(PolyhedralMeshBase, SaveFileWithProps) {
 
   mesh_.clear();
 
-//  ASSERT_TRUE(fileManager.readFile("Cube_with_props.copy.ovm", mesh_));
-//
-//  EXPECT_EQ(8u, mesh_.n_vertices());
-//  EXPECT_EQ(12u, mesh_.n_edges());
-//  EXPECT_EQ(6u, mesh_.n_faces());
-//  EXPECT_EQ(1u, mesh_.n_cells());
-//
-//  EXPECT_EQ(1u, mesh_.n_vprops());
-//  EXPECT_EQ(1u, mesh_.n_eprops());
-//  EXPECT_EQ(0u, mesh_.n_heprops());
-//  EXPECT_EQ(1u, mesh_.n_fprops());
-//  EXPECT_EQ(1u, mesh_.n_hfprops());
-//  EXPECT_EQ(0u, mesh_.n_cprops());
+  ASSERT_TRUE(fileManager.readFile("Cube_with_props.copy.ovm", mesh_));
+
+  EXPECT_EQ(8u, mesh_.n_vertices());
+  EXPECT_EQ(12u, mesh_.n_edges());
+  EXPECT_EQ(6u, mesh_.n_faces());
+  EXPECT_EQ(1u, mesh_.n_cells());
+
+  EXPECT_EQ(1u, mesh_.n_vprops());
+  EXPECT_EQ(1u, mesh_.n_eprops());
+  EXPECT_EQ(0u, mesh_.n_heprops());
+  EXPECT_EQ(1u, mesh_.n_fprops());
+  EXPECT_EQ(1u, mesh_.n_hfprops());
+  EXPECT_EQ(0u, mesh_.n_cprops());
 }
 
 #endif // INCLUDE GUARD