]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Add a test.
authorWolfgang Bangerth <bangerth@colostate.edu>
Tue, 11 May 2021 21:31:19 +0000 (15:31 -0600)
committerWolfgang Bangerth <bangerth@colostate.edu>
Thu, 20 May 2021 19:15:19 +0000 (13:15 -0600)
tests/base/aligned_vector_07.cc [new file with mode: 0644]
tests/base/aligned_vector_07.output [new file with mode: 0644]

diff --git a/tests/base/aligned_vector_07.cc b/tests/base/aligned_vector_07.cc
new file mode 100644 (file)
index 0000000..d31baf3
--- /dev/null
@@ -0,0 +1,61 @@
+// ---------------------------------------------------------------------
+//
+// Copyright (C) 2012 - 2021 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.md at
+// the top level directory of deal.II.
+//
+// ---------------------------------------------------------------------
+
+
+// Test for AlignedVector<AlignedVector<unsigned int> >, which
+// uncovered a difficult-to-track bug in the move assignment operator
+// related to the destruction of element objects.
+
+#include <deal.II/base/aligned_vector.h>
+
+#include "../tests.h"
+
+
+
+void
+test()
+{
+  AlignedVector<unsigned int> a(1);
+  a[0] = 42;
+
+  AlignedVector<AlignedVector<unsigned int>> v(1);
+  v[0] = a;
+
+  deallog << "Resizing..." << std::endl;
+  v.resize(2);
+  a[0] = 932;
+  v[1] = a;
+
+  deallog << "Shrinking..." << std::endl;
+  v.resize(1);
+
+  deallog << "Checking: size=" << v[0].size() << ", element=" << v[0][0]
+          << std::endl;
+
+  deallog << "Clearing..." << std::endl;
+  v.clear();
+
+  deallog << "OK" << std::endl;
+}
+
+
+
+int
+main()
+{
+  initlog();
+
+  test();
+}
diff --git a/tests/base/aligned_vector_07.output b/tests/base/aligned_vector_07.output
new file mode 100644 (file)
index 0000000..a415dc2
--- /dev/null
@@ -0,0 +1,6 @@
+
+DEAL::Resizing...
+DEAL::Shrinking...
+DEAL::Checking: size=1, element=42
+DEAL::Clearing...
+DEAL::OK

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