From aff0372ef6e970816faddd2cf8a4a66b68c6ea48 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Wed, 7 Dec 2016 21:29:53 -0700
Subject: [PATCH] Add test.

---
 tests/base/array_view_06.cc     | 46 +++++++++++++++++++++++++++++++++
 tests/base/array_view_06.output |  2 ++
 2 files changed, 48 insertions(+)
 create mode 100644 tests/base/array_view_06.cc
 create mode 100644 tests/base/array_view_06.output

diff --git a/tests/base/array_view_06.cc b/tests/base/array_view_06.cc
new file mode 100644
index 0000000000..8a91f3c71a
--- /dev/null
+++ b/tests/base/array_view_06.cc
@@ -0,0 +1,46 @@
+// ---------------------------------------------------------------------
+//
+// Copyright (C) 2015, 2016 by the deal.II authors
+//
+// This file is part of the deal.II library.
+//
+// The deal.II library is free software; you can use it, redistribute
+// it, and/or modify it under the terms of the GNU Lesser General
+// Public License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+// The full text of the license can be found in the file LICENSE at
+// the top level of the deal.II distribution.
+//
+// ---------------------------------------------------------------------
+
+
+// test that an ArrayView to an empty array view can actually be copied
+
+#include "../tests.h"
+#include <iomanip>
+
+#include <deal.II/base/array_view.h>
+
+
+void test ()
+{
+  std::vector<int> v(10);
+
+  ArrayView<int> a (&v[4], 0);
+  ArrayView<int> b = a;
+
+  ArrayView<int> c (NULL, 0);
+  ArrayView<int> d = a;
+
+  deallog << "OK" << std::endl;
+}
+
+
+
+
+int main()
+{
+  initlog();
+
+  test ();
+}
diff --git a/tests/base/array_view_06.output b/tests/base/array_view_06.output
new file mode 100644
index 0000000000..0fd8fc12f0
--- /dev/null
+++ b/tests/base/array_view_06.output
@@ -0,0 +1,2 @@
+
+DEAL::OK
-- 
2.39.5