From: Wolfgang Bangerth <bangerth@math.tamu.edu> Date: Fri, 25 Mar 2016 20:28:54 +0000 (-0500) Subject: Add test. X-Git-Tag: v8.5.0-rc1~1171^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F2414%2Fhead;p=dealii.git Add test. --- diff --git a/tests/base/symmetric_tensor_29.cc b/tests/base/symmetric_tensor_29.cc new file mode 100644 index 0000000000..0367a064e2 --- /dev/null +++ b/tests/base/symmetric_tensor_29.cc @@ -0,0 +1,60 @@ +// --------------------------------------------------------------------- +// +// Copyright (C) 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 Tensor<1,dim> * SymmetricTensor<2,dim> + +#include "../tests.h" +#include <deal.II/base/symmetric_tensor.h> +#include <deal.II/base/logstream.h> +#include <fstream> +#include <iomanip> + + +template <int dim> +void test () +{ + deallog << "dim=" << dim << std::endl; + + SymmetricTensor<2,dim> s; + for (unsigned int i=0; i<dim; ++i) + for (unsigned int j=i; j<dim; ++j) + s[i][j] = (i+1) * (j+1); + + Tensor<1,dim> t; + for (unsigned int i=0; i<dim; ++i) + t[i] = (i==0 ? 1 : 2); + + deallog << s *t << std::endl + << t *s << std::endl; + + Assert (s*t == t*s, ExcInternalError()); +} + + + + +int main () +{ + std::ofstream logfile("output"); + deallog << std::setprecision(3); + deallog.attach(logfile); + deallog.threshold_double(1.e-10); + + test<3> (); + test<5> (); + + deallog << "OK" << std::endl; +} diff --git a/tests/base/symmetric_tensor_29.output b/tests/base/symmetric_tensor_29.output new file mode 100644 index 0000000000..662f34ae98 --- /dev/null +++ b/tests/base/symmetric_tensor_29.output @@ -0,0 +1,8 @@ + +DEAL::dim=3 +DEAL::11.0 22.0 33.0 +DEAL::11.0 22.0 33.0 +DEAL::dim=5 +DEAL::29.0 58.0 87.0 116. 145. +DEAL::29.0 58.0 87.0 116. 145. +DEAL::OK