Split up unit tests into multiple compile units.

Added mesh_cast unit test.


git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@958 fdac6126-5c0c-442c-9429-916003d36597

src/Unittests/CMakeLists.txt

@@ -27,7 +27,8 @@ if ( OPENMESH_BUILD_UNIT_TESTS )
     endif()
 
     # Create new target named unittests_hexmeshing
-    add_executable(unittests unittests.cc)
+    FILE(GLOB UNITTEST_SRC *.cc)
+    add_executable(unittests ${UNITTEST_SRC})
 	
 	if ( NOT WIN32)
       # Link against all necessary libraries

src/Unittests/unittests.cc

 #include <gtest/gtest.h>
 
-#include "unittests_common.hh"
-#include "unittests_property.hh"
-#include "unittests_read_write_OBJ.hh"
-#include "unittests_read_write_OFF.hh"
-#include "unittests_read_write_OM.hh"
-#include "unittests_read_write_PLY.hh"
-#include "unittests_read_write_STL.hh"
-#include "unittests_trimesh_iterators.hh"
-#include "unittests_trimesh_collapse.hh"
-#include "unittests_decimater.hh"
-#include "unittests_mc_decimater.hh"
-#include "unittests_mesh_dual.hh"
-#include "unittests_mixed_decimater.hh"
-#include "unittests_stripifier.hh"
-#include "unittests_subdivider_uniform.hh"
-#include "unittests_subdivider_adaptive.hh"
-#include "unittests_trimesh_normal_calculations.hh"
-#include "unittests_trimesh_others.hh"
-#include "unittests_add_face.hh"
-#include "unittests_delete_face.hh"
-#include "unittests_faceless_mesh.hh"
-#include "unittests_trimesh_garbage_collection.hh"
-#include "unittests_randomNumberGenerator.hh"
-#include "unittests_split_copy.hh"
-#include "unittests_vector_type.hh"
-#include "unittests_boundary.hh"
-
-// Circulators on triangular meshes
-#include "unittests_trimesh_circulator_face_edge.hh"
-#include "unittests_trimesh_circulator_face_face.hh"
-#include "unittests_trimesh_circulator_face_halfedge.hh"
-#include "unittests_trimesh_circulator_face_vertex.hh"
-#include "unittests_trimesh_circulator_vertex_edge.hh"
-#include "unittests_trimesh_circulator_vertex_face.hh"
-#include "unittests_trimesh_circulator_vertex_ihalfedge.hh"
-#include "unittests_trimesh_circulator_vertex_ihalfedge.hh"
-#include "unittests_trimesh_circulator_vertex_ohalfedge.hh"
-#include "unittests_trimesh_circulator_vertex_vertex.hh"
-#include "unittests_trimesh_circulator_current_halfedge_handle_replacement.hh"
-
 int main(int _argc, char** _argv) {
 
     testing::InitGoogleTest(&_argc, _argv);

src/Unittests/unittests_add_face.hh → src/Unittests/unittests_add_face.cc

-#ifndef INCLUDE_UNITTESTS_OpenMeshAddFaceTriangleMesh_HH
-#define INCLUDE_UNITTESTS_OpenMeshAddFaceTriangleMesh_HH
-
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 #include <iostream>
 
+namespace {
+    
 class OpenMeshAddFaceTriangleMesh : public OpenMeshBase {
 
     protected:
@@ -429,5 +428,4 @@ TEST_F(OpenMeshAddFacePolyMesh, CreatePolyMeshCube) {
 
 }
 
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_boundary.hh → src/Unittests/unittests_boundary.cc

-#ifndef INCLUDE_UNITTESTS_BOUNDARY_HH
-#define INCLUDE_UNITTESTS_BOUNDARY_HH
-
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 #include <iostream>
 
+namespace {
+    
 class OpenMeshBoundaryTriangleMesh : public OpenMeshBase {
 
     protected:
@@ -189,5 +188,4 @@ TEST_F(OpenMeshBoundaryTriangleMesh, TestBoundaryFace) {
     EXPECT_TRUE ( mesh_.is_boundary( face_handles[4] ) ) << "Face 4 is not boundary!";
 
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_decimater.hh → src/Unittests/unittests_decimater.cc

-#ifndef INCLUDE_UNITTESTS_DECIMATER_HH
-#define INCLUDE_UNITTESTS_DECIMATER_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
@@ -7,6 +5,8 @@
 #include <OpenMesh/Tools/Decimater/ModQuadricT.hh>
 #include <OpenMesh/Tools/Decimater/ModNormalFlippingT.hh>
 
+namespace {
+
 class OpenMeshDecimater : public OpenMeshBase {
 
     protected:
@@ -106,5 +106,4 @@ TEST_F(OpenMeshDecimater, DecimateMeshToFaceFaceLimit) {
   EXPECT_EQ(14994u, mesh_.n_edges()) << "The number of edges after decimation is not correct!";
   EXPECT_EQ(9996u, mesh_.n_faces()) << "The number of faces after decimation is not correct!";
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_delete_face.hh → src/Unittests/unittests_delete_face.cc

-#ifndef INCLUDE_UNITTESTS_OpenMeshDeleteFaceTriangleMesh_HH
-#define INCLUDE_UNITTESTS_OpenMeshDeleteFaceTriangleMesh_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 #include <iostream>
 
+namespace {
+
 class OpenMeshDeleteFaceTriangleMesh : public OpenMeshBase {
 
     protected:
@@ -613,5 +613,4 @@ TEST_F(OpenMeshDeleteFacePolyMesh, DeleteteHalfPolyMeshCubeWithEdgeStatus) {
 
 }
 
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_faceless_mesh.hh → src/Unittests/unittests_faceless_mesh.cc

-#ifndef INCLUDE_UNITTESTS_OpenMeshFacelessTriangleMesh_HH
-#define INCLUDE_UNITTESTS_OpenMeshFacelessTriangleMesh_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 #include <iostream>
 
+namespace {
+
 class OpenMeshFacelessMesh : public OpenMeshBase {
 
     protected:
@@ -65,5 +65,4 @@ class OpenMeshFacelessMesh : public OpenMeshBase {
 //
 //}
 
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_mc_decimater.hh → src/Unittests/unittests_mc_decimater.cc

-#ifndef INCLUDE_UNITTESTS_MC_DECIMATER_HH
-#define INCLUDE_UNITTESTS_MC_DECIMATER_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
@@ -7,6 +5,8 @@
 #include <OpenMesh/Tools/Decimater/ModQuadricT.hh>
 #include <OpenMesh/Tools/Decimater/ModNormalFlippingT.hh>
 
+namespace {
+
 class OpenMeshMultipleChoiceDecimater : public OpenMeshBase {
 
     protected:
@@ -106,5 +106,4 @@ TEST_F(OpenMeshMultipleChoiceDecimater, DecimateMeshToFaceFaceLimit) {
   EXPECT_EQ(14994u, mesh_.n_edges()) << "The number of edges after decimation is not correct!";
   EXPECT_EQ(9996u, mesh_.n_faces()) << "The number of faces after decimation is not correct!";
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_mesh_cast.cc

+#include <iostream>
+
+#include <gtest/gtest.h>
+
+#include <Unittests/unittests_common.hh>
+
+
+namespace {
+
+class OpenMeshMeshCastTest: public testing::Test {
+};
+
+struct TriTraits1: public OpenMesh::DefaultTraits {
+        typedef OpenMesh::Vec3d Point;
+};
+struct TriTraits2: public OpenMesh::DefaultTraits {
+        typedef OpenMesh::Vec3d Point;
+};
+
+TEST_F(OpenMeshMeshCastTest, PerformCast) {
+    OpenMesh::TriMesh_ArrayKernelT<TriTraits1> a;
+    OpenMesh::TriMesh_ArrayKernelT<TriTraits2> &b =
+            OpenMesh::mesh_cast<OpenMesh::TriMesh_ArrayKernelT<TriTraits2>&>(a);
+    /*
+    OpenMesh::TriMesh_ArrayKernelT < TriTraits2 > &b =
+            OpenMesh::MeshCast<
+                TriMesh_ArrayKernelT<TriTraits2>&,
+                OpenMesh::TriMesh_ArrayKernelT<TriTraits1>&
+            >::cast(a);
+    */
+}
+
+}

src/Unittests/unittests_mesh_dual.hh → src/Unittests/unittests_mesh_dual.cc

-#ifndef INCLUDE_UNITTESTS_MESHDUAL_HH
-#define INCLUDE_UNITTESTS_MESHDUAL_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 #include <OpenMesh/Tools/Dualizer/meshDualT.hh>
 
+namespace {
+
 class OpenMeshMeshDual : public OpenMeshBasePoly {
 
     protected:
@@ -49,5 +49,4 @@ TEST_F(OpenMeshMeshDual, Dualize) {
 
   delete(dualMesh);
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_mixed_decimater.hh → src/Unittests/unittests_mixed_decimater.cc

-#ifndef INCLUDE_UNITTESTS_MIXED_DECIMATER_HH
-#define INCLUDE_UNITTESTS_MIXED_DECIMATER_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
@@ -7,6 +5,8 @@
 #include <OpenMesh/Tools/Decimater/ModQuadricT.hh>
 #include <OpenMesh/Tools/Decimater/ModNormalFlippingT.hh>
 
+namespace {
+
 class OpenMeshMixedDecimater : public OpenMeshBase {
 
     protected:
@@ -106,5 +106,4 @@ TEST_F(OpenMeshMixedDecimater, DecimateMeshToFaceFaceLimit) {
   EXPECT_EQ(14994u, mesh_.n_edges()) << "The number of edges after decimation is not correct!";
   EXPECT_EQ(9996u, mesh_.n_faces()) << "The number of faces after decimation is not correct!";
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_property.hh → src/Unittests/unittests_property.cc

-#ifndef INCLUDE_UNITTESTS_PROPERTY_HH
-#define INCLUDE_UNITTESTS_PROPERTY_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
+namespace {
+
 class OpenMeshProperties : public OpenMeshBase {
 
     protected:
@@ -596,5 +596,4 @@ TEST_F(OpenMeshProperties, CopyAllPropertiesVertexAfterRemoveOfProperty) {
 
 
 
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_randomNumberGenerator.hh → src/Unittests/unittests_randomNumberGenerator.cc

-#ifndef INCLUDE_UNITTESTS_RANDOMNUMBER_HH
-#define INCLUDE_UNITTESTS_RANDOMNUMBER_HH
 
 #include <gtest/gtest.h>
 #include <OpenMesh/Core/Utils/RandomNumberGenerator.hh>
 
+namespace {
+
 class RandomNumberGenerator : public testing::Test {
 
     protected:
@@ -89,5 +89,4 @@ TEST_F(RandomNumberGenerator, RandomNumberGeneratorMaxTestLowres) {
   EXPECT_TRUE( (average - 0.5) < 0.01 ) << "Expected value not 0.5";
 }
 
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_read_write_OBJ.hh → src/Unittests/unittests_read_write_OBJ.cc

-#ifndef INCLUDE_UNITTESTS_READ_WRITE_OBJ_HH
-#define INCLUDE_UNITTESTS_READ_WRITE_OBJ_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 
+namespace {
+
 class OpenMeshReadWriteOBJ : public OpenMeshBase {
 
     protected:
@@ -292,5 +292,4 @@ TEST_F(OpenMeshReadWriteOBJ, LoadSimpleOBJWithVertexColorsAsVCLines) {
     mesh_.release_vertex_colors();
 
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_read_write_OFF.hh → src/Unittests/unittests_read_write_OFF.cc

-#ifndef INCLUDE_UNITTESTS_READ_WRITE_OFF_HH
-#define INCLUDE_UNITTESTS_READ_WRITE_OFF_HH
-
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 
+namespace {
+
 class OpenMeshReadWriteOFF : public OpenMeshBase {
 
     protected:
@@ -203,5 +202,4 @@ TEST_F(OpenMeshReadWriteOFF, WriteAndReadBinaryFloatVertexColorsToAndFromOFFFile
 
     mesh_.release_vertex_colors();
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_read_write_OM.hh → src/Unittests/unittests_read_write_OM.cc

-#ifndef INCLUDE_UNITTESTS_READ_WRITE_OM_HH
-#define INCLUDE_UNITTESTS_READ_WRITE_OM_HH
-
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 
+namespace {
+
 class OpenMeshReadWriteOM : public OpenMeshBase {
 
     protected:
@@ -671,5 +670,4 @@ TEST_F(OpenMeshReadWriteOM, ReadBigMeshWithCustomProperty) {
   EXPECT_FALSE(wrong) << "min one vertex has worng vertex property";
 }
 
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_read_write_PLY.hh → src/Unittests/unittests_read_write_PLY.cc

-#ifndef INCLUDE_UNITTESTS_READ_WRITE_PLY_HH
-#define INCLUDE_UNITTESTS_READ_WRITE_PLY_HH
-
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 
+namespace {
+
 class OpenMeshReadWritePLY : public OpenMeshBase {
 
     protected:
@@ -440,5 +439,4 @@ TEST_F(OpenMeshReadWritePLY, LoadSimplePLYWithNormals) {
     mesh_.release_vertex_normals();
 
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_read_write_STL.hh → src/Unittests/unittests_read_write_STL.cc

-#ifndef INCLUDE_UNITTESTS_READ_WRITE_STL_HH
-#define INCLUDE_UNITTESTS_READ_WRITE_STL_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 
+namespace {
+
 class OpenMeshReadWriteSTL : public OpenMeshBase {
 
     protected:
@@ -67,5 +67,4 @@ TEST_F(OpenMeshReadWriteSTL, LoadSimpleSTLBinaryFile) {
     EXPECT_EQ(15048u , mesh_.n_faces()) << "The number of loaded faces is not correct!";
 }
 
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_split_copy.hh → src/Unittests/unittests_split_copy.cc

-#ifndef INCLUDE_UNITTESTS_OpenMeshSplitCopy_HH
-#define INCLUDE_UNITTESTS_OpenMeshSplitCopy_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 #include <iostream>
 
+namespace {
+
 class OpenMeshSplitCopyTriangleMesh : public OpenMeshBase {
 
     protected:
@@ -145,5 +145,4 @@ TEST_F(OpenMeshSplitCopyPolyMesh, SplitCopyPolymesh) {
     EXPECT_EQ(999, mesh_.property(fprop_int, *f_it)) << "Different Property value";
 
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_stripifier.hh → src/Unittests/unittests_stripifier.cc

-#ifndef INCLUDE_UNITTESTS_STRIPIFIER_HH
-#define INCLUDE_UNITTESTS_STRIPIFIER_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 #include <OpenMesh/Tools/Utils/StripifierT.hh>
 
+namespace {
+
 class OpenMeshStripify : public OpenMeshBase {
 
     protected:
@@ -47,5 +47,4 @@ TEST_F(OpenMeshStripify, Stripify) {
   EXPECT_TRUE(stripifier.is_valid()) << "Strips not computed!";
 
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_subdivider_adaptive.hh → src/Unittests/unittests_subdivider_adaptive.cc

-#ifndef INCLUDE_UNITTESTS_SUBIVIDER_ADAPTIVE_HH
-#define INCLUDE_UNITTESTS_SUBIVIDER_ADAPTIVE_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 #include <OpenMesh/Tools/Subdivider/Adaptive/Composite/CompositeT.hh>
 #include <OpenMesh/Tools/Subdivider/Adaptive/Composite/RulesT.hh>
 
+namespace {
+
 class OpenMeshSubdividerAdaptive_Poly : public OpenMeshBasePoly {
 
     protected:
@@ -299,5 +299,4 @@ TEST_F(OpenMeshSubdividerAdaptive_Triangle, AdaptiveCompositeRefineFace) {
   EXPECT_EQ(458u, mesh.n_faces() )    << "Wrong number of faces after subdivision with sqrt3";
 
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_subdivider_uniform.hh → src/Unittests/unittests_subdivider_uniform.cc

-#ifndef INCLUDE_UNITTESTS_SUBIVIDER_UNIFORM_HH
-#define INCLUDE_UNITTESTS_SUBIVIDER_UNIFORM_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 #include <OpenMesh/Tools/Subdivider/Uniform/CatmullClarkT.hh>
 #include <OpenMesh/Tools/Subdivider/Uniform/Sqrt3T.hh>
 
+namespace {
+
 class OpenMeshSubdividerUniform_Poly : public OpenMeshBasePoly {
 
     protected:
@@ -244,5 +244,4 @@ TEST_F(OpenMeshSubdividerUniform_Poly, Subdivider_CatmullClark) {
   EXPECT_EQ(256u, mesh_.n_faces() )    << "Wrong number of faces after subdivision with catmull clark";
 
 }
-
-#endif // INCLUDE GUARD
+}

src/Unittests/unittests_trimesh_circulator_current_halfedge_handle_replacement.hh → src/Unittests/unittests_trimesh_circulator_current_halfedge_handle_replacement.cc

-#ifndef UNITTESTS_TRIMESH_CIRCULATOR_CURRENT_HANDLE_REPLACEMENT_HH
-#define UNITTESTS_TRIMESH_CIRCULATOR_CURRENT_HANDLE_REPLACEMENT_HH
 
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 #include <iostream>
 
+namespace {
+
 class OpenMeshTrimeshCirculatorCurrentHalfedgeHandleReplacement : public OpenMeshBase {
 
     protected:
@@ -275,5 +275,4 @@ TEST_F(OpenMeshTrimeshCirculatorCurrentHalfedgeHandleReplacement, fe_iter) {
     EXPECT_EQ(heh0[i], heh1[i]) << "halfedge handles do not match";
 
 }
-
-#endif // UNITTESTS_TRIMESH_CIRCULATOR_CURRENT_HANDLE_REPLACEMENT_HH
+}

src/Unittests/unittests_trimesh_circulator_face_edge.hh → src/Unittests/unittests_trimesh_circulator_face_edge.cc

-#pragma once
-
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 #include <iostream>
 
+namespace {
+
 class OpenMeshTrimeshCirculatorFaceEdge : public OpenMeshBase {
 
     protected:
@@ -127,7 +127,7 @@ TEST_F(OpenMeshTrimeshCirculatorFaceEdge, FaceEdgeIterWithoutHolesIncrement) {
   EXPECT_TRUE( cfe_it == cfe_end )  << "End iterator for ConstFaceEdgeIter not matching";
 
 }
-
+}
 
 /*
  * Small FaceEdgeIterator Test
@@ -224,5 +224,4 @@ TEST_F(OpenMeshTrimeshCirculatorFaceEdge, FaceEdgeIterWithoutHolesDecrement) {
   EXPECT_TRUE( cfe_it == cfe_end )  << "End iterator for ConstFaceEdgeIter not matching";
 
 }
-
 */

src/Unittests/unittests_trimesh_circulator_face_face.hh → src/Unittests/unittests_trimesh_circulator_face_face.cc

-#pragma once
-
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 #include <iostream>
 
+namespace {
+
 class OpenMeshTrimeshCirculatorFaceFace : public OpenMeshBase {
 
     protected:
@@ -262,5 +262,4 @@ TEST_F(OpenMeshTrimeshCirculatorFaceFace, FaceFaceIteratorHandleConversion) {
 
   EXPECT_EQ(1, faceHandle1.idx() ) << "Wrong face handle index when getting from iterator via handle";
 }
-
-
+}

src/Unittests/unittests_trimesh_circulator_face_halfedge.hh → src/Unittests/unittests_trimesh_circulator_face_halfedge.cc

-#pragma once
-
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 #include <iostream>
 
+namespace {
+
 class OpenMeshTrimeshCirculatorFaceHalfEdge : public OpenMeshBase {
 
     protected:
@@ -126,4 +126,4 @@ TEST_F(OpenMeshTrimeshCirculatorFaceHalfEdge, FaceHalfedgeIterWithoutHolesIncrem
   EXPECT_TRUE( cfh_it == cfh_end )  << "End iterator for ConstFaceHalfedgeIter not matching";
 
 }
-
+}

src/Unittests/unittests_trimesh_circulator_face_vertex.hh → src/Unittests/unittests_trimesh_circulator_face_vertex.cc

-#pragma once
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 #include <iostream>
 
+namespace {
+
 class OpenMeshTrimeshCirculatorFaceVertex : public OpenMeshBase {
 
     protected:
@@ -120,5 +121,6 @@ TEST_F(OpenMeshTrimeshCirculatorFaceVertex, FaceVertexIterWithoutIncrement) {
   EXPECT_EQ(0, cfv_it->idx() ) << "Index wrong in ConstFaceVertexIter at step 3";
   EXPECT_FALSE(cfv_it.is_valid()) << "Iterator invalid in ConstFaceVertexIter at step 3";
   EXPECT_TRUE( cfv_it == cfv_end )  << "End iterator for ConstFaceVertexIter not matching";
+}
 
 }

src/Unittests/unittests_trimesh_circulator_vertex_edge.hh → src/Unittests/unittests_trimesh_circulator_vertex_edge.cc

-#pragma once
-
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 #include <iostream>
 
+namespace {
+
 class OpenMeshTrimeshCirculatorVertexEdge : public OpenMeshBase {
 
     protected:
@@ -199,5 +199,4 @@ TEST_F(OpenMeshTrimeshCirculatorVertexEdge, VertexEdgeIterBoundaryIncrement) {
 
 
 
-
-
+}

src/Unittests/unittests_trimesh_circulator_vertex_face.hh → src/Unittests/unittests_trimesh_circulator_vertex_face.cc

-#pragma once
 #include <gtest/gtest.h>
 #include <Unittests/unittests_common.hh>
 
 #include <iostream>
 
+namespace {
+
 class OpenMeshTrimeshCirculatorVertexFace : public OpenMeshBase {
 
     protected:
@@ -266,4 +267,4 @@ TEST_F(OpenMeshTrimeshCirculatorVertexFace, VertexFaceIterBoundaryIncrement) {
   EXPECT_FALSE(vf_it.is_valid()) << "Iterator invalid in VertexFaceIter at step 2";
   EXPECT_TRUE( vf_it == vf_end )  << "End iterator for VertexFaceIter not matching";
 }
-
+}