From 4a40fd6cb45a3ad5dbc2f2f3c7a0b62d96c1cd67 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Mon, 21 Dec 2015 11:55:56 -0600
Subject: [PATCH] Add more tests.

---
 tests/base/array_view_01.cc     |  4 +--
 tests/base/array_view_02.cc     | 52 ++++++++++++++++++++++++++++++++
 tests/base/array_view_02.output |  2 ++
 tests/base/array_view_03.cc     | 53 +++++++++++++++++++++++++++++++++
 tests/base/array_view_03.output |  2 ++
 5 files changed, 110 insertions(+), 3 deletions(-)
 create mode 100644 tests/base/array_view_02.cc
 create mode 100644 tests/base/array_view_02.output
 create mode 100644 tests/base/array_view_03.cc
 create mode 100644 tests/base/array_view_03.output

diff --git a/tests/base/array_view_01.cc b/tests/base/array_view_01.cc
index c6f14b2254..b6c933bda0 100644
--- a/tests/base/array_view_01.cc
+++ b/tests/base/array_view_01.cc
@@ -46,9 +46,7 @@ void test ()
 
 int main()
 {
-  std::ofstream logfile("output");
-  deallog.attach(logfile);
-  deallog.threshold_double(1.e-10);
+  initlog();
 
   test ();
 }
diff --git a/tests/base/array_view_02.cc b/tests/base/array_view_02.cc
new file mode 100644
index 0000000000..8c151f9c7a
--- /dev/null
+++ b/tests/base/array_view_02.cc
@@ -0,0 +1,52 @@
+// ---------------------------------------------------------------------
+//
+// Copyright (C) 2015 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 for class ArrayView. check make_array_view
+
+#include "../tests.h"
+#include <iomanip>
+
+#include <deal.II/base/array_view.h>
+
+
+void test ()
+{
+  std::vector<int> v(10);
+
+  ArrayView<int> a = make_array_view (v, 4, 3);  // writable view
+  a[2] = 42;
+
+  Assert (a[2] == 42, ExcInternalError());
+  Assert (v[6] == 42, ExcInternalError());
+
+  ArrayView<const int> a2 = make_array_view (v, 4, 3);  // readable view
+  Assert (a2[2] == 42, ExcInternalError());
+
+  ArrayView<const int> a3 (a);  // readable view, converted from 'a'
+  Assert (a3[2] == 42, ExcInternalError());
+
+  deallog << "OK" << std::endl;
+}
+
+
+
+
+int main()
+{
+  initlog();
+
+  test ();
+}
diff --git a/tests/base/array_view_02.output b/tests/base/array_view_02.output
new file mode 100644
index 0000000000..0fd8fc12f0
--- /dev/null
+++ b/tests/base/array_view_02.output
@@ -0,0 +1,2 @@
+
+DEAL::OK
diff --git a/tests/base/array_view_03.cc b/tests/base/array_view_03.cc
new file mode 100644
index 0000000000..8693f6e0ca
--- /dev/null
+++ b/tests/base/array_view_03.cc
@@ -0,0 +1,53 @@
+// ---------------------------------------------------------------------
+//
+// Copyright (C) 2015 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 for class ArrayView. check make_array_view for whole vectors
+
+#include "../tests.h"
+#include <iomanip>
+
+#include <deal.II/base/array_view.h>
+
+
+void test ()
+{
+  std::vector<int> v(10);
+
+  ArrayView<int> a = make_array_view (v);  // writable view
+  a[2] = 42;
+
+  Assert (a[2] == 42, ExcInternalError());
+  Assert (v[2] == 42, ExcInternalError());
+
+  ArrayView<const int> a2 = make_array_view (v);  // readable view
+  Assert (a2[2] == 42, ExcInternalError());
+
+  ArrayView<const int> a3
+    = make_array_view (const_cast<const std::vector<int> &>(v));
+  Assert (a3[2] == 42, ExcInternalError());
+
+  deallog << "OK" << std::endl;
+}
+
+
+
+
+int main()
+{
+  initlog();
+
+  test ();
+}
diff --git a/tests/base/array_view_03.output b/tests/base/array_view_03.output
new file mode 100644
index 0000000000..0fd8fc12f0
--- /dev/null
+++ b/tests/base/array_view_03.output
@@ -0,0 +1,2 @@
+
+DEAL::OK
-- 
2.39.5