cpu_unittest.cpp

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          https://www.mrpt.org/                         |
   |                                                                        |
   | Copyright (c) 2005-2020, Individual contributors, see AUTHORS file     |
   | See: https://www.mrpt.org/Authors - All rights reserved.               |
   | Released under BSD License. See: https://www.mrpt.org/License          |
   +------------------------------------------------------------------------+ */

#include <gtest/gtest.h>
#include <mrpt/core/cpu.h>

TEST(cpu, features_as_string)
{
    const std::string s = mrpt::cpu::features_as_string();
    std::cout << "CPU features: " << s << "\n";

    EXPECT_GT(s.size(), 10UL);
}

TEST(cpu, supports)
{
    // Test that, at least, it does not crash.
    // We cannot test against any known value since the result is CPU-dependant
    const bool r = mrpt::cpu::supports(mrpt::cpu::feature::SSE2);
    (void)r;
}