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https://github.com/saymrwulf/uhd.git
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ae5211d71d
All copyright is now attributed to "Ettus Research, a National Instruments company". SPDX headers were also updated to latest version 3.0.
29 lines
788 B
C++
29 lines
788 B
C++
//
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// Copyright 2010-2011 Ettus Research LLC
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// Copyright 2018 Ettus Research, a National Instruments Company
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//
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// SPDX-License-Identifier: GPL-3.0-or-later
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//
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#include <boost/test/unit_test.hpp>
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#include <uhd/utils/byteswap.hpp>
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BOOST_AUTO_TEST_CASE(test_byteswap16){
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uint16_t x = 0x0123;
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uint16_t y = 0x2301;
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BOOST_CHECK_EQUAL(uhd::byteswap(x), y);
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}
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BOOST_AUTO_TEST_CASE(test_byteswap32){
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uint32_t x = 0x01234567;
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uint32_t y = 0x67452301;
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BOOST_CHECK_EQUAL(uhd::byteswap(x), y);
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}
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BOOST_AUTO_TEST_CASE(test_byteswap64){
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//split up 64 bit constants to avoid long-long compiler warnings
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uint64_t x = 0x01234567 | (uint64_t(0x89abcdef) << 32);
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uint64_t y = 0xefcdab89 | (uint64_t(0x67452301) << 32);
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BOOST_CHECK_EQUAL(uhd::byteswap(x), y);
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}
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