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* added more unittests for c++11 ranges vvrange and vertexrange

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This commit is contained in:
Martin Schultz
2015-10-01 16:27:12 +02:00
parent 3df14fae1a
commit 4c80b7e52f
1 changed files with 169 additions and 10 deletions
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179
src/Unittests/unittests_cpp_11_features.cc
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@@ -1,7 +1,7 @@
#include <gtest/gtest.h>
#include <Unittests/unittests_common.hh>
#include <OpenMesh/Tools/Smoother/JacobiLaplaceSmootherT.hh>
//#include <OpenMesh/Tools/Smoother/JacobiLaplaceSmootherT.hh>
namespace {
@@ -67,23 +67,182 @@ TEST_F(OpenMesh_Triangle, cpp11_initializer_test) {
}
TEST_F(OpenMesh_Triangle, cpp11_vvrange_test) {
//check empty vvrange
// ////////////////////////////////////////////////////////////////////
// C++11 Range tests
// ////////////////////////////////////////////////////////////////////
/**
* @brief TEST_F test the vertexrange behaviour on trimeshes
*/
TEST_F(OpenMesh_Triangle, cpp11_vertexrange_test) {
//check empty vertexrange
mesh_.clear();
Mesh::VertexHandle vh = mesh_.add_vertex(Mesh::Point(0, 1, 0));
for(auto t : mesh_.vv_range(vh))
for(Mesh::VertexHandle t : mesh_.vertices())
{
FAIL() << "The vvrange for a single vertex is not empty";
FAIL() << "The Vertexrange for an empty Mesh is not empty";
}
//add vertices to mesh
mesh_.add_vertex(Mesh::Point(0, 1, 0));
mesh_.add_vertex(Mesh::Point(1, 0, 0));
mesh_.add_vertex(Mesh::Point(2, 1, 0));
mesh_.add_vertex(Mesh::Point(0,-1, 0));
mesh_.add_vertex(Mesh::Point(2,-1, 0));
//check nonempty mesh vertexrange
int iteration_counter = 0;
for(Mesh::VertexHandle t : mesh_.vertices())
{
EXPECT_TRUE(t.is_valid());
++iteration_counter;
}
EXPECT_EQ(iteration_counter,5);
}
TEST_F(OpenMesh_Poly, cpp11_vvrange_test) {
/**
* @brief TEST_F test the vertexrange behaviour on polymeshes
*/
TEST_F(OpenMesh_Poly, cpp11_vertexrange_test) {
//check empty vertexrange
mesh_.clear();
PolyMesh::VertexHandle vh = mesh_.add_vertex(PolyMesh::Point(0, 1, 0));
for(auto t : mesh_.vv_range(vh))
for(PolyMesh::VertexHandle t : mesh_.vertices())
{
FAIL() << "The vvrange for a single vertex is not empty";
FAIL() << "The Vertexrange for an empty Mesh is not empty";
}
//add vertices to mesh
mesh_.add_vertex(PolyMesh::Point(0, 1, 0));
mesh_.add_vertex(PolyMesh::Point(1, 0, 0));
mesh_.add_vertex(PolyMesh::Point(2, 1, 0));
mesh_.add_vertex(PolyMesh::Point(0,-1, 0));
mesh_.add_vertex(PolyMesh::Point(2,-1, 0));
//check nonempty mesh vertexrange
int iteration_counter = 0;
for(PolyMesh::VertexHandle t : mesh_.vertices())
{
EXPECT_TRUE(t.is_valid());
++iteration_counter;
}
EXPECT_EQ(iteration_counter,5);
}
/**
* @brief TEST_F test vvrange behaviour on trimeshes
*/
TEST_F(OpenMesh_Triangle, cpp11_vvrange_test) {
//check empty vv_range
mesh_.clear();
Mesh::VertexHandle vhandle[5];
vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
for(Mesh::VertexHandle t : mesh_.vv_range(vhandle[0]))
{
FAIL() << "The vvrange for a single vertex in a TriMesh is not empty";
}
//add more vertices
vhandle[1] = mesh_.add_vertex(Mesh::Point(1, 0, 0));
vhandle[2] = mesh_.add_vertex(Mesh::Point(2, 1, 0));
vhandle[3] = mesh_.add_vertex(Mesh::Point(0,-1, 0));
vhandle[4] = mesh_.add_vertex(Mesh::Point(2,-1, 0));
// Add 4 faces
std::vector<Mesh::VertexHandle> face_vhandles;
face_vhandles.push_back(vhandle[0]);
face_vhandles.push_back(vhandle[1]);
face_vhandles.push_back(vhandle[2]);
mesh_.add_face(face_vhandles);
face_vhandles.clear();
face_vhandles.push_back(vhandle[1]);
face_vhandles.push_back(vhandle[3]);
face_vhandles.push_back(vhandle[4]);
mesh_.add_face(face_vhandles);
face_vhandles.clear();
face_vhandles.push_back(vhandle[0]);
face_vhandles.push_back(vhandle[3]);
face_vhandles.push_back(vhandle[1]);
mesh_.add_face(face_vhandles);
face_vhandles.clear();
face_vhandles.push_back(vhandle[2]);
face_vhandles.push_back(vhandle[1]);
face_vhandles.push_back(vhandle[4]);
mesh_.add_face(face_vhandles);
//check nonempty vvrange
int iteration_counter = 0;
for(Mesh::VertexHandle t : mesh_.vv_range(vhandle[1]))
{
EXPECT_TRUE(t.is_valid());
++iteration_counter;
}
EXPECT_EQ(iteration_counter,4);
}
/**
* @brief TEST_F test the vvrange behaviour on polymeshes
*/
TEST_F(OpenMesh_Poly, cpp11_vvrange_test) {
//check empty vv_range
mesh_.clear();
Mesh::VertexHandle vhandle[5];
vhandle[0] = mesh_.add_vertex(PolyMesh::Point(0, 1, 0));
for(PolyMesh::VertexHandle t : mesh_.vv_range(vhandle[0]))
{
FAIL() << "The vvrange for a single vertex in a PolyMesh is not empty";
}
//add more vertices
vhandle[1] = mesh_.add_vertex(PolyMesh::Point(1, 0, 0));
vhandle[2] = mesh_.add_vertex(PolyMesh::Point(2, 1, 0));
vhandle[3] = mesh_.add_vertex(PolyMesh::Point(0,-1, 0));
vhandle[4] = mesh_.add_vertex(PolyMesh::Point(2,-1, 0));
// Add 4 faces
std::vector<PolyMesh::VertexHandle> face_vhandles;
face_vhandles.push_back(vhandle[0]);
face_vhandles.push_back(vhandle[1]);
face_vhandles.push_back(vhandle[2]);
mesh_.add_face(face_vhandles);
face_vhandles.clear();
face_vhandles.push_back(vhandle[1]);
face_vhandles.push_back(vhandle[3]);
face_vhandles.push_back(vhandle[4]);
mesh_.add_face(face_vhandles);
face_vhandles.clear();
face_vhandles.push_back(vhandle[0]);
face_vhandles.push_back(vhandle[3]);
face_vhandles.push_back(vhandle[1]);
mesh_.add_face(face_vhandles);
face_vhandles.clear();
face_vhandles.push_back(vhandle[2]);
face_vhandles.push_back(vhandle[1]);
face_vhandles.push_back(vhandle[4]);
mesh_.add_face(face_vhandles);
//check nonempty vvrange
int iteration_counter = 0;
for(PolyMesh::VertexHandle t : mesh_.vv_range(vhandle[1]))
{
EXPECT_TRUE(t.is_valid());
++iteration_counter;
}
EXPECT_EQ(iteration_counter,4);
}
#endif