bswap_tests.cpp raw

   1  // Copyright (c) 2016-present The Bitcoin Core developers
   2  // Distributed under the MIT software license, see the accompanying
   3  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
   4  
   5  #include <compat/byteswap.h>
   6  
   7  #include <boost/test/unit_test.hpp>
   8  
   9  BOOST_AUTO_TEST_SUITE(bswap_tests)
  10  
  11  BOOST_AUTO_TEST_CASE(bswap_tests)
  12  {
  13      uint16_t u1 = 0x1234;
  14      uint32_t u2 = 0x56789abc;
  15      uint64_t u3 = 0xdef0123456789abc;
  16      uint16_t e1 = 0x3412;
  17      uint32_t e2 = 0xbc9a7856;
  18      uint64_t e3 = 0xbc9a78563412f0de;
  19      BOOST_CHECK(internal_bswap_16(u1) == e1);
  20      BOOST_CHECK(internal_bswap_32(u2) == e2);
  21      BOOST_CHECK(internal_bswap_64(u3) == e3);
  22  }
  23  
  24  BOOST_AUTO_TEST_SUITE_END()
  25