songsenand
/
cgal
mirror of https://github.com/CGAL/cgal
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

add test failing due to non-manifold vertices

This commit is contained in:
Sébastien Loriot 2020-03-13 12:28:59 +01:00
parent af913f781a
commit 4c2990ed6a
1 changed files with 31 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
BGL/test/BGL/test_Euler_operations.cpp
View File

@ -2,6 +2,35 @@
#include "test_Prefix.h"
#include <boost/range/distance.hpp>
#include <CGAL/boost/graph/Euler_operations.h>
#include <CGAL/boost/graph/copy_face_graph.h>
template <typename T>
void
test_copy_face_graph_nm_umbrella()
{
CGAL_GRAPH_TRAITS_MEMBERS(T);
T g;
Kernel::Point_3 p;
CGAL::make_tetrahedron(p, p, p, p, g);
CGAL::make_tetrahedron(p, p, p, p, g);
std::vector<vertex_descriptor> verts(vertices(g).begin(), vertices(g).end());
//merge verts[0] and verts[4]
for (halfedge_descriptor h : CGAL::halfedges_around_target(verts[4], g))
set_target(h, verts[0], g);
remove_vertex(verts[4], g);
T g_copy;
CGAL::copy_face_graph(g, g_copy);
for (halfedge_descriptor h : halfedges(g_copy))
{
assert( target(h, g_copy) != Traits::null_vertex() );
}
}
template <typename T>
void
@ -405,7 +434,8 @@ test_swap_edges()
template <typename Graph>
void
test_Euler_operations()
{
{
test_copy_face_graph_nm_umbrella<Graph>();
join_face_test<Graph>();
add_vertex_and_face_to_border_test<Graph>();
add_face_to_border_test<Graph>();