xtensor/test/test_xinfo.cpp at master · xtensor-stack/xtensor · GitHub

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/***************************************************************************

* Copyright (c) Johan Mabille, Sylvain Corlay and Wolf Vollprecht *

* Copyright (c) QuantStack *

* *

* Distributed under the terms of the BSD 3-Clause License. *

* *

* The full license is in the file LICENSE, distributed with this software. *

****************************************************************************/

#include <sstream>

#include <string>

#include "xtensor/containers/xarray.hpp"

#include "xtensor/io/xinfo.hpp"

#include "test_common_macros.hpp"

namespace xt

{

TEST(xinfo, compiles)

{

xarray<double> test = {{1, 2, 3}, {4, 5, 6}};

std::stringstream ss;

ss << info(test) << std::endl;

}

// See https://github.com/xtensor-stack/xtensor/issues/2694

TEST(xinfo, typename)

{

xarray<double> test = {{1, 2, 3}, {4, 5, 6}};

auto t_s = type_to_string<typename decltype(test)::value_type>();

std::string expected = "double";

#if defined(__clang__)

WARN_EQ(expected, t_s);

#else

EXPECT_EQ(expected, t_s);

#endif

}