unittests_mesh_dual.cc

 
#include <gtest/gtest.h>
#include <Unittests/unittests_common.hh>
#include <OpenMesh/Tools/Dualizer/meshDualT.hh>
 
namespace {
 
class OpenMeshMeshDual : public OpenMeshBasePoly {
 
    protected:
 
        // This function is called before each test is run
        virtual void SetUp() {
            
            // Do some initial stuff with the member data here...
        }
 
        // This function is called after all tests are through
        virtual void TearDown() {
 
            // Do some final stuff with the member data here...
        }
 
    // Member already defined in OpenMeshBase
    //Mesh mesh_;  
};
 
/*
 * ====================================================================
 * Define tests below
 * ====================================================================
 */
 
/*
 */
TEST_F(OpenMeshMeshDual, Dualize) {
 
  bool ok = OpenMesh::IO::read_mesh(mesh_, "cube1.off");
    
  ASSERT_TRUE(ok);
 
  PolyMesh* dualMesh;
 
  dualMesh = OpenMesh::Util::MeshDual(mesh_);
 
  EXPECT_EQ(15048u, dualMesh->n_vertices()) << "The number of vertices after dual computation is not correct!";
  EXPECT_EQ(22572u, dualMesh->n_edges()) << "The number of edges after dual computation is not correct!";
  EXPECT_EQ(7526u, dualMesh->n_faces()) << "The number of faces after dual computation is not correct!";
 
  delete(dualMesh);
}
}