Commit 6ad0e545 authored by Jan Möbius's avatar Jan Möbius

VertexOHalfedge Iterator unittest

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@447 fdac6126-5c0c-442c-9429-916003d36597
parent 37f765fe
......@@ -197,6 +197,146 @@ TEST_F(OpenMeshCirculators, VertexFaceIterWithoutHoles) {
EXPECT_TRUE( cvf_it == cvf_end ) << "End iterator for ConstVertexFaceIter not matching";
}
/*
* Small VertexFaceIterator Test without holes in it
*/
TEST_F(OpenMeshCirculators, VertexOutgoingHalfedgeWithoutHoles) {
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 */
// Iterate around vertex 1 at the middle (with holes in between)
Mesh::VertexOHalfedgeIter voh_it = mesh_.voh_begin(vhandle[1]);
Mesh::VertexOHalfedgeIter voh_end = mesh_.voh_end(vhandle[1]);
EXPECT_EQ(11, voh_it.handle().idx() ) << "Index wrong in VertexOHalfedgeIter begin at initialization";
EXPECT_EQ(11, voh_end.handle().idx() ) << "Index wrong in VertexOHalfedgeIter end at initialization";
EXPECT_EQ(3, mesh_.face_handle(voh_it.handle()).idx() ) << "Corresponding face Index wrong in VertexOHalfedgeIter begin at initialization";
EXPECT_TRUE(voh_it) << "Iterator invalid in VertexOHalfedgeIter at initialization";
++voh_it ;
EXPECT_EQ(6, voh_it.handle().idx() ) << "Index wrong in VertexOHalfedgeIter step 1";
EXPECT_EQ(1, mesh_.face_handle(voh_it.handle()).idx() ) << "Corresponding face Index wrong in VertexOHalfedgeIter step 1";
EXPECT_TRUE(voh_it) << "Iterator invalid in VertexOHalfedgeIter at step 1";
++voh_it ;
EXPECT_EQ(1, voh_it.handle().idx() ) << "Index wrong in VertexOHalfedgeIter step 2";
EXPECT_EQ(2, mesh_.face_handle(voh_it.handle()).idx() ) << "Corresponding face Index wrong in VertexOHalfedgeIter step 2";
EXPECT_TRUE(voh_it) << "Iterator invalid in VertexOHalfedgeIter at step 2";
++voh_it ;
EXPECT_EQ(2, voh_it.handle().idx() ) << "Index wrong in VertexOHalfedgeIter step 3";
EXPECT_EQ(0, mesh_.face_handle(voh_it.handle()).idx() ) << "Corresponding face Index wrong in VertexOHalfedgeIter step 3";
EXPECT_TRUE(voh_it) << "Iterator invalid in VertexOHalfedgeIter at step 3";
++voh_it ;
EXPECT_EQ(11, voh_it.handle().idx() ) << "Index wrong in VertexOHalfedgeIter step 4";
EXPECT_EQ(3, mesh_.face_handle(voh_it.handle()).idx() ) << "Corresponding face Index wrong in VertexOHalfedgeIter step 4";
EXPECT_FALSE(voh_it) << "Iterator still valid in VertexOHalfedgeIter at step 4";
EXPECT_TRUE( voh_it == voh_end ) << "Miss matched end iterator";
++voh_it ;
EXPECT_EQ(6, voh_it.handle().idx() ) << "Index wrong in VertexOHalfedgeIter step 5";
EXPECT_EQ(1, mesh_.face_handle(voh_it.handle()).idx() ) << "Corresponding face Index wrong in VertexOHalfedgeIter step 5";
//EXPECT_FALSE(voh_it) << "Iterator still valid in VertexOHalfedgeIter at step 5";
// Iterate around vertex 1 at the middle (with holes in between)
Mesh::ConstVertexOHalfedgeIter cvoh_it = mesh_.cvoh_begin(vhandle[1]);
Mesh::ConstVertexOHalfedgeIter cvoh_end = mesh_.cvoh_end(vhandle[1]);
EXPECT_EQ(11, cvoh_it.handle().idx() ) << "Index wrong in ConstVertexOHalfedgeIter begin at initialization";
EXPECT_EQ(11, cvoh_end.handle().idx() ) << "Index wrong in ConstVertexOHalfedgeIter end at initialization";
EXPECT_EQ(3, mesh_.face_handle(cvoh_it.handle()).idx() ) << "Corresponding face Index wrong in ConstVertexOHalfedgeIter begin at initialization";
EXPECT_TRUE(cvoh_it) << "Iterator invalid in ConstVertexOHalfedgeIter at initialization";
++cvoh_it ;
EXPECT_EQ(6, cvoh_it.handle().idx() ) << "Index wrong in ConstVertexOHalfedgeIter step 1";
EXPECT_EQ(1, mesh_.face_handle(cvoh_it.handle()).idx() ) << "Corresponding face Index wrong in ConstVertexOHalfedgeIter step 1";
EXPECT_TRUE(cvoh_it) << "Iterator invalid in ConstVertexOHalfedgeIter at step 1";
++cvoh_it ;
EXPECT_EQ(1, cvoh_it.handle().idx() ) << "Index wrong in ConstVertexOHalfedgeIter step 2";
EXPECT_EQ(2, mesh_.face_handle(cvoh_it.handle()).idx() ) << "Corresponding face Index wrong in ConstVertexOHalfedgeIter step 2";
EXPECT_TRUE(cvoh_it) << "Iterator invalid in ConstVertexOHalfedgeIter at step 2";
++cvoh_it ;
EXPECT_EQ(2, cvoh_it.handle().idx() ) << "Index wrong in ConstVertexOHalfedgeIter step 3";
EXPECT_EQ(0, mesh_.face_handle(cvoh_it.handle()).idx() ) << "Corresponding face Index wrong in ConstVertexOHalfedgeIter step 3";
EXPECT_TRUE(cvoh_it) << "Iterator invalid in ConstVertexOHalfedgeIter at step 3";
++cvoh_it ;
EXPECT_EQ(11, cvoh_it.handle().idx() ) << "Index wrong in ConstVertexOHalfedgeIter step 4";
EXPECT_EQ(3, mesh_.face_handle(cvoh_it.handle()).idx() ) << "Corresponding face Index wrong in ConstVertexOHalfedgeIter step 4";
EXPECT_FALSE(cvoh_it) << "Iterator still valid in ConstVertexOHalfedgeIter at step 4";
EXPECT_TRUE( cvoh_it == cvoh_end ) << "Miss matched end iterator";
++cvoh_it ;
EXPECT_EQ(6, cvoh_it.handle().idx() ) << "Index wrong in ConstVertexOHalfedgeIter step 5";
EXPECT_EQ(1, mesh_.face_handle(cvoh_it.handle()).idx() ) << "Corresponding face Index wrong in ConstVertexOHalfedgeIter step 5";
//EXPECT_FALSE(cvoh_it) << "Iterator still valid in ConstVertexOHalfedgeIter at step 5";
}
/*
......
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