// // Copyright 2014 Ettus Research LLC // Copyright 2018 Ettus Research, a National Instruments Company // // SPDX-License-Identifier: GPL-3.0-or-later // #include <boost/test/unit_test.hpp> #include <stdint.h> #include <uhd/utils/math.hpp> // NOTE: This is not the only math test case, see e.g. special tests // for fp comparison. BOOST_AUTO_TEST_CASE(test_log2){ double y = uhd::math::log2(16.0); BOOST_CHECK_EQUAL(y, 4.0); }