diff options
author | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2014-10-02 10:30:44 -0700 |
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committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2014-10-02 10:30:44 -0700 |
commit | 5cc23199be743d0d1be85d709eb366e67e87a262 (patch) | |
tree | 63fbbbb9b95d935fed3698ea12431e3a9b76f853 /unsupported/test | |
parent | 7caaf6453b7b1f58d953729380d596b2d9b27835 (diff) |
More tests to validate the const-correctness of the tensor code.
Diffstat (limited to 'unsupported/test')
-rw-r--r-- | unsupported/test/CMakeLists.txt | 3 | ||||
-rw-r--r-- | unsupported/test/cxx11_tensor_const.cpp | 39 |
2 files changed, 41 insertions, 1 deletions
diff --git a/unsupported/test/CMakeLists.txt b/unsupported/test/CMakeLists.txt index e83d8b54e..a47c7bc74 100644 --- a/unsupported/test/CMakeLists.txt +++ b/unsupported/test/CMakeLists.txt @@ -106,7 +106,8 @@ if(EIGEN_TEST_CXX11) ei_add_test(cxx11_tensor_convolution "-std=c++0x") ei_add_test(cxx11_tensor_expr "-std=c++0x") # ei_add_test(cxx11_tensor_fixed_size "-std=c++0x") -# ei_add_test(cxx11_tensor_of_const_values "-std=c++0x") + ei_add_test(cxx11_tensor_const "-std=c++0x") + ei_add_test(cxx11_tensor_of_const_values "-std=c++0x") ei_add_test(cxx11_tensor_of_strings "-std=c++0x") ei_add_test(cxx11_tensor_intdiv "-std=c++0x") ei_add_test(cxx11_tensor_lvalue "-std=c++0x") diff --git a/unsupported/test/cxx11_tensor_const.cpp b/unsupported/test/cxx11_tensor_const.cpp new file mode 100644 index 000000000..0ffb02afd --- /dev/null +++ b/unsupported/test/cxx11_tensor_const.cpp @@ -0,0 +1,39 @@ +// This file is part of Eigen, a lightweight C++ template library +// for linear algebra. +// +// Copyright (C) 2014 Benoit Steiner <benoit.steiner.goog@gmail.com> +// +// This Source Code Form is subject to the terms of the Mozilla +// Public License v. 2.0. If a copy of the MPL was not distributed +// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#include "main.h" + +#include <Eigen/CXX11/Tensor> +using Eigen::Tensor; + + + + +static void test_simple_assign() +{ + Tensor<int, 3> random(2,3,7); + random.setRandom(); + + TensorMap<Tensor<const int, 3> > constant(random.data(), 2, 3, 7); + Tensor<int, 3> result(2,3,7); + result = constant; + + for (int i = 0; i < 2; ++i) { + for (int j = 0; j < 3; ++j) { + for (int k = 0; k < 7; ++k) { + VERIFY_IS_EQUAL((result(i,j,k)), random(i,j,k)); + } + } + } +} + +void test_cxx11_tensor_const() +{ + CALL_SUBTEST(test_simple_assign()); +} |