From bd486a1815e134651f37c51690d3a68f429099df Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Tue, 30 Aug 2011 23:55:09 +0000
Subject: [PATCH] New test.

git-svn-id: https://svn.dealii.org/trunk@24223 0785d39b-7218-0410-832d-ea1e28bc413d
---
 tests/deal.II/vertex_as_face_09.cc          | 54 +++++++++++++++++++++
 tests/deal.II/vertex_as_face_09/cmp/generic |  3 ++
 2 files changed, 57 insertions(+)
 create mode 100644 tests/deal.II/vertex_as_face_09.cc
 create mode 100644 tests/deal.II/vertex_as_face_09/cmp/generic

diff --git a/tests/deal.II/vertex_as_face_09.cc b/tests/deal.II/vertex_as_face_09.cc
new file mode 100644
index 0000000000..c68c1c752e
--- /dev/null
+++ b/tests/deal.II/vertex_as_face_09.cc
@@ -0,0 +1,54 @@
+//----------------------------  vertex_as_face_09.cc  ---------------------------
+//    $Id$
+//    Version: $Name$
+//
+//    Copyright (C) 2010, 2011 by the deal.II authors
+//
+//    This file is subject to QPL and may not be  distributed
+//    without copyright and license information. Please refer
+//    to the file deal.II/doc/license.html for the  text  and
+//    further information on this license.
+//
+//----------------------------  vertex_as_face_09.cc  ---------------------------
+
+// verify that we can do things like cell->face() in 1d as well. here:
+// Triangulation::get_boundary_indicators() should return an empty vector when
+// called to create a mesh that is a loop
+
+
+#include "../tests.h"
+#include <deal.II/grid/tria.h>
+#include <deal.II/grid/tria_iterator.h>
+#include <deal.II/grid/tria_accessor.h>
+#include <deal.II/grid/grid_generator.h>
+#include <deal.II/grid/grid_tools.h>
+
+#include <fstream>
+
+
+void test ()
+{
+  Triangulation<2,2> volume_mesh;
+  GridGenerator::hyper_cube (volume_mesh);
+
+  Triangulation<1,2> tria;
+
+  GridTools::extract_boundary_mesh (volume_mesh, tria);
+
+  deallog << "n_cells = " << tria.n_active_cells() << std::endl;
+  deallog << "n_boundary_ids = " << tria.get_boundary_indicators ().size()
+	  << std::endl;
+}
+
+
+
+int main ()
+{
+  std::ofstream logfile("vertex_as_face_09/output");
+  deallog.attach(logfile);
+  deallog.depth_console(0);
+
+  test ();
+
+  return 0;
+}
diff --git a/tests/deal.II/vertex_as_face_09/cmp/generic b/tests/deal.II/vertex_as_face_09/cmp/generic
new file mode 100644
index 0000000000..b64039c987
--- /dev/null
+++ b/tests/deal.II/vertex_as_face_09/cmp/generic
@@ -0,0 +1,3 @@
+
+DEAL::n_cells = 4
+DEAL::n_boundary_ids = 0
-- 
2.39.5