// // Copyright 2010-2011 Ettus Research LLC // Copyright 2018 Ettus Research, a National Instruments Company // // SPDX-License-Identifier: GPL-3.0-or-later // #include #include BOOST_AUTO_TEST_CASE(test_byteswap16) { uint16_t x = 0x0123; uint16_t y = 0x2301; BOOST_CHECK_EQUAL(uhd::byteswap(x), y); } BOOST_AUTO_TEST_CASE(test_byteswap32) { uint32_t x = 0x01234567; uint32_t y = 0x67452301; BOOST_CHECK_EQUAL(uhd::byteswap(x), y); } BOOST_AUTO_TEST_CASE(test_byteswap64) { // split up 64 bit constants to avoid long-long compiler warnings uint64_t x = 0x01234567 | (uint64_t(0x89abcdef) << 32); uint64_t y = 0xefcdab89 | (uint64_t(0x67452301) << 32); BOOST_CHECK_EQUAL(uhd::byteswap(x), y); }