Commit 0756fe28 authored by Jan Möbius's avatar Jan Möbius

Splitted unittests for circulators into seperate files

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@786 fdac6126-5c0c-442c-9429-916003d36597
parent d083514f
......@@ -5,7 +5,6 @@
#include "unittests_loading.hh"
#include "unittests_trimesh_iterators.hh"
#include "unittests_trimesh_collapse.hh"
#include "unittests_trimesh_circulators.hh"
#include "unittests_decimater.hh"
#include "unittests_mc_decimater.hh"
#include "unittests_mixed_decimater.hh"
......@@ -22,6 +21,18 @@
#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"
int main(int _argc, char** _argv) {
testing::InitGoogleTest(&_argc, _argv);
......
#pragma once
#include <gtest/gtest.h>
#include <Unittests/unittests_common.hh>
#include <iostream>
class OpenMeshTrimeshCirculatorFaceEdge : public OpenMeshBase {
protected:
// This function is called before each test is run
virtual void SetUp() {
}
// 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
* ====================================================================
*/
#pragma once
#include <gtest/gtest.h>
#include <Unittests/unittests_common.hh>
#include <iostream>
class OpenMeshTrimeshCirculatorFaceFace : public OpenMeshBase {
protected:
// This function is called before each test is run
virtual void SetUp() {
}
// 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
* ====================================================================
*/
/*
* Small FaceFaceIterator Test with holes in it
*/
TEST_F(OpenMeshTrimeshCirculatorFaceFace, FaceFaceIterWithHoles) {
mesh_.clear();
// Add some vertices
Mesh::VertexHandle vhandle[5];
vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
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(3, 0, 0));
vhandle[4] = mesh_.add_vertex(Mesh::Point(4, 1, 0));
// Add three 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[2]);
face_vhandles.push_back(vhandle[1]);
face_vhandles.push_back(vhandle[3]);
mesh_.add_face(face_vhandles);
face_vhandles.clear();
face_vhandles.push_back(vhandle[2]);
face_vhandles.push_back(vhandle[3]);
face_vhandles.push_back(vhandle[4]);
mesh_.add_face(face_vhandles);
/* Test setup:
*
* 0 ------ 2 ------ 4
* \ / \ /
* \ 0 / \ 2 /
* \ / 1 \ /
* 1 ------- 3
*/
Mesh::FaceFaceIter ff_it = mesh_.ff_begin(mesh_.face_handle(1));
Mesh::FaceFaceIter ff_end = mesh_.ff_end(mesh_.face_handle(1));
EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at initialization";
EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at initialization";
++ff_it;
EXPECT_EQ(0, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at step 1";
EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at step 1";
++ff_it;
EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at end";
EXPECT_FALSE(ff_it) << "Iterator invalid in FaceFaceIter at end";
EXPECT_TRUE( ff_it == ff_end ) << "End iterator for FaceFaceIter not matching";
Mesh::ConstFaceFaceIter cff_it = mesh_.cff_begin(mesh_.face_handle(1));
Mesh::ConstFaceFaceIter cff_end = mesh_.cff_end(mesh_.face_handle(1));
EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at initialization";
EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at initialization";
++cff_it;
EXPECT_EQ(0, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at step 1";
EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at step 1";
++cff_it;
EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at end";
EXPECT_FALSE(cff_it) << "Iterator invalid in ConstFaceFaceIter at end";
EXPECT_TRUE( cff_it == cff_end ) << "End iterator for ConstFaceFaceIter not matching";
}
/*
* Small FaceFaceIterator Test with holes in it
*/
TEST_F(OpenMeshCirculators, FaceFaceIterWithoutHoles) {
mesh_.clear();
// Add some vertices
Mesh::VertexHandle vhandle[6];
vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
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(3, 0, 0));
vhandle[4] = mesh_.add_vertex(Mesh::Point(4, 1, 0));
vhandle[5] = mesh_.add_vertex(Mesh::Point(2,-1, 0));
// Add three 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[2]);
face_vhandles.push_back(vhandle[1]);
face_vhandles.push_back(vhandle[3]);
mesh_.add_face(face_vhandles);
face_vhandles.clear();
face_vhandles.push_back(vhandle[2]);
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[1]);
face_vhandles.push_back(vhandle[5]);
face_vhandles.push_back(vhandle[3]);
mesh_.add_face(face_vhandles);
/* Test setup:
*
* 0 ------ 2 ------ 4
* \ / \ /
* \ 0 / \ 2 /
* \ / 1 \ /
* 1 ------- 3
* \ /
* \ 3 /
* \ /
* \ /
* 5
*/
Mesh::FaceFaceIter ff_it = mesh_.ff_begin(mesh_.face_handle(1));
Mesh::FaceFaceIter ff_end = mesh_.ff_end(mesh_.face_handle(1));
EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at initialization";
EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at initialization";
++ff_it;
EXPECT_EQ(0, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at step 1";
EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at step 1";
++ff_it;
EXPECT_EQ(3, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at step 2";
EXPECT_TRUE(ff_it) << "Iterator invalid in FaceFaceIter at step 2";
++ff_it;
EXPECT_EQ(2, ff_it.handle().idx() ) << "Index wrong in FaceFaceIter at end";
EXPECT_FALSE(ff_it) << "Iterator invalid in FaceFaceIter at end";
EXPECT_TRUE( ff_it == ff_end ) << "End iterator for FaceFaceIter not matching";
Mesh::ConstFaceFaceIter cff_it = mesh_.cff_begin(mesh_.face_handle(1));
Mesh::ConstFaceFaceIter cff_end = mesh_.cff_end(mesh_.face_handle(1));
EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at initialization";
EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at initialization";
++cff_it;
EXPECT_EQ(0, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at step 1";
EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at step 1";
++cff_it;
EXPECT_EQ(3, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at step 2";
EXPECT_TRUE(cff_it) << "Iterator invalid in ConstFaceFaceIter at step 2";
++cff_it;
EXPECT_EQ(2, cff_it.handle().idx() ) << "Index wrong in ConstFaceFaceIter at end";
EXPECT_FALSE(cff_it) << "Iterator invalid in ConstFaceFaceIter at end";
EXPECT_TRUE( cff_it == cff_end ) << "End iterator for ConstFaceFaceIter not matching";
}
/*
* Small FaceFaceIterator Test for getting handles and faces from the facefaceiterator
*/
TEST_F(OpenMeshCirculators, FaceFaceIteratorHandleConversion) {
mesh_.clear();
// Add some vertices
Mesh::VertexHandle vhandle[4];
vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 0, 0));
vhandle[1] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
vhandle[2] = mesh_.add_vertex(Mesh::Point(1, 1, 0));
vhandle[3] = mesh_.add_vertex(Mesh::Point(1, 0, 0));
// Add two faces
std::vector<Mesh::VertexHandle> face_vhandles;
face_vhandles.push_back(vhandle[0]);
face_vhandles.push_back(vhandle[2]);
face_vhandles.push_back(vhandle[1]);
Mesh::FaceHandle fh1 = 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[2]);
Mesh::FaceHandle fh2 = mesh_.add_face(face_vhandles);
face_vhandles.clear();
/* Test setup:
*
* 1 -------- 2
* | f0 / |
* | / f1 |
* 0 -------- 3
*/
// Check setup
EXPECT_EQ(4u , mesh_.n_vertices() ) << "Wrong number of vertices";
EXPECT_EQ(2u , mesh_.n_faces() ) << "Wrong number of faces";
Mesh::ConstFaceFaceIter face_iter = mesh_.cff_iter(fh1);
// Get the face via the handle
Mesh::FaceHandle faceHandle1 = mesh_.handle(*face_iter);
const Mesh::Face& face1 = mesh_.face(faceHandle1);
EXPECT_EQ(1, faceHandle1.idx() ) << "Wrong face handle index when getting from iterator via handle";
// Get the face via the face itself
const Mesh::Face& face = *face_iter;
Mesh::FaceHandle fh = mesh_.handle(face);
EXPECT_EQ(1, fh.idx() ) << "Wrong face handle index when getting from iterator via face";
bool correct = (&face == &face1);
// Compare the faces
EXPECT_TRUE(correct) << "The faces are different although both ways should give the same one";
}
#pragma once
#include <gtest/gtest.h>
#include <Unittests/unittests_common.hh>
#include <iostream>
class OpenMeshTrimeshCirculatorFaceHalfEdge : public OpenMeshBase {
protected:
// This function is called before each test is run
virtual void SetUp() {
}
// 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
* ====================================================================
*/
#pragma once
#include <gtest/gtest.h>
#include <Unittests/unittests_common.hh>
#include <iostream>
class OpenMeshTrimeshCirculatorFaceVertex : public OpenMeshBase {
protected:
// This function is called before each test is run
virtual void SetUp() {
}
// 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
* ====================================================================
*/
#pragma once
#include <gtest/gtest.h>
#include <Unittests/unittests_common.hh>
#include <iostream>
class OpenMeshTrimeshCirculatorVertexEdge : public OpenMeshBase {
protected:
// This function is called before each test is run
virtual void SetUp() {
}
// 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
* ====================================================================
*/
#pragma once
#include <gtest/gtest.h>
#include <Unittests/unittests_common.hh>
#include <iostream>
class OpenMeshTrimeshCirculatorVertexFace : public OpenMeshBase {
protected:
// This function is called before each test is run
virtual void SetUp() {
}
// 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
* ====================================================================
*/
/*
* Small VertexFaceIterator Test with holes in it
*
* WARNING!!! Basically this is an illegal configuration!
* But this way we can still detect if it breaks!
*/
TEST_F(OpenMeshTrimeshCirculatorVertexFace, VertexFaceIterWithHoles) {
mesh_.clear();
// Add some vertices
Mesh::VertexHandle vhandle[5];
vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
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 two 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);
/* Test setup:
0 ==== 2
\ /
\ /
1
/ \
/ \
3 ==== 4 */
// Iterate around vertex 1 at the middle (with holes in between)
Mesh::VertexFaceIter vf_it = mesh_.vf_begin(vhandle[1]);
Mesh::VertexFaceIter vf_end = mesh_.vf_end(vhandle[1]);
EXPECT_EQ(0, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at initialization";
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at initialization";
++vf_it ;
EXPECT_EQ(1, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 1";
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 1";
++vf_it ;
EXPECT_EQ(-1, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at end";
EXPECT_FALSE(vf_it) << "Iterator not invalid in VertexFaceIter at end";
EXPECT_TRUE( vf_it == vf_end ) << "End iterator for VertexFaceIter not matching";
// Iterate around vertex 1 at the middle (with holes in between) with const iterator
Mesh::ConstVertexFaceIter cvf_it = mesh_.cvf_begin(vhandle[1]);
Mesh::ConstVertexFaceIter cvf_end = mesh_.cvf_end(vhandle[1]);
EXPECT_EQ(0, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at initialization";
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at initialization";
++cvf_it ;
EXPECT_EQ(1, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step one";
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step one";
++cvf_it ;
EXPECT_EQ(-1, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at end";
EXPECT_FALSE(cvf_it) << "Iterator not invalid in ConstVertexFaceIter at end";
EXPECT_TRUE( cvf_it == cvf_end ) << "End iterator for ConstVertexFaceIter not matching";
}
/*
* Small VertexFaceIterator Test without holes in it
*/
TEST_F(OpenMeshTrimeshCirculatorVertexFace, VertexFaceIterWithoutHoles) {
mesh_.clear();
// Add some vertices
Mesh::VertexHandle vhandle[5];
vhandle[0] = mesh_.add_vertex(Mesh::Point(0, 1, 0));
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 two 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);
/* Test setup:
0 ==== 2
|\ 0 /|
| \ / |
|2 1 3|
| / \ |
|/ 1 \|
3 ==== 4 */
Mesh::VertexFaceIter vfa_it = mesh_.vf_begin(vhandle[1]);
// Iterate around vertex 1 at the middle (with holes in between)
Mesh::VertexFaceIter vf_it = mesh_.vf_begin(vhandle[1]);
Mesh::VertexFaceIter vf_end = mesh_.vf_end(vhandle[1]);
EXPECT_EQ(3, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at initialization";
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at initialization";
++vf_it ;
EXPECT_EQ(1, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 1";
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 1";
++vf_it ;
EXPECT_EQ(2, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 2";
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 2";
++vf_it ;
EXPECT_EQ(0, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at step 3";
EXPECT_TRUE(vf_it) << "Iterator invalid in VertexFaceIter at step 3";
++vf_it ;
EXPECT_EQ(3, vf_it.handle().idx() ) << "Index wrong in VertexFaceIter at end";
EXPECT_FALSE(vf_it) << "Iterator not invalid in VertexFaceIter at end";
EXPECT_TRUE( vf_it == vf_end ) << "End iterator for VertexFaceIter not matching";
// Iterate around vertex 1 at the middle (with holes in between) with const iterator
Mesh::ConstVertexFaceIter cvf_it = mesh_.cvf_begin(vhandle[1]);
Mesh::ConstVertexFaceIter cvf_end = mesh_.cvf_end(vhandle[1]);
EXPECT_EQ(3, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at initialization";
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at initialization";
++cvf_it ;
EXPECT_EQ(1, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step 1";
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step 1";
++cvf_it ;
EXPECT_EQ(2, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step 2";
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step 2";
++cvf_it ;
EXPECT_EQ(0, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at step 3";
EXPECT_TRUE(cvf_it) << "Iterator invalid in ConstVertexFaceIter at step 3";
++cvf_it ;
EXPECT_EQ(3, cvf_it.handle().idx() ) << "Index wrong in ConstVertexFaceIter at end";
EXPECT_FALSE(cvf_it) << "Iterator not invalid in VertexFaceIter at end";
EXPECT_TRUE( cvf_it == cvf_end ) << "End iterator for ConstVertexFaceIter not matching";
}
#pragma once
#include <gtest/gtest.h>
#include <Unittests/unittests_common.hh>
#include <iostream>
class OpenMeshTrimeshCirculatorVertexIHalfEdge : public OpenMeshBase {
protected:
// This function is called before each test is run