ceph/src/boost/libs/endian/test/quick.cpp

   1 //  Copyright 2019 Peter Dimov
   2 //  Distributed under the Boost Software License, Version 1.0.
   3 //  http://www.boost.org/LICENSE_1_0.txt
   4
   5 #include <boost/endian/arithmetic.hpp>
   6 #include <boost/core/lightweight_test.hpp>
   7
   8 int main()
   9 {
  10     using namespace boost::endian;
  11
  12     {
  13         little_uint32_t v( 0x01020304 );
  14
  15         BOOST_TEST_EQ( v.data()[ 0 ], 0x04 );
  16         BOOST_TEST_EQ( v.data()[ 1 ], 0x03 );
  17         BOOST_TEST_EQ( v.data()[ 2 ], 0x02 );
  18         BOOST_TEST_EQ( v.data()[ 3 ], 0x01 );
  19     }
  20
  21     {
  22         big_uint32_t v( 0x01020304 );
  23
  24         BOOST_TEST_EQ( v.data()[ 0 ], 0x01 );
  25         BOOST_TEST_EQ( v.data()[ 1 ], 0x02 );
  26         BOOST_TEST_EQ( v.data()[ 2 ], 0x03 );
  27         BOOST_TEST_EQ( v.data()[ 3 ], 0x04 );
  28     }
  29
  30     return boost::report_errors();
  31 }