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Add <boost/endian.hpp>

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This commit is contained in:
Peter Dimov
2019-10-22 19:41:49 +03:00
parent fbc198e75d
commit c64f7c3372
3 changed files with 74 additions and 0 deletions
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13
include/boost/endian.hpp Normal file
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@ -0,0 +1,13 @@
#ifndef BOOST_ENDIAN_HPP_INCLUDED
#define BOOST_ENDIAN_HPP_INCLUDED
// Copyright 2019 Peter Dimov
//
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/endian/conversion.hpp>
#include <boost/endian/buffers.hpp>
#include <boost/endian/arithmetic.hpp>
#endif // #ifndef BOOST_ENDIAN_HPP_INCLUDED

2
test/Jamfile.v2
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@ -77,3 +77,5 @@ endian-run store_convenience_test.cpp ;
endian-run float_typedef_test.cpp ;
endian-run data_test.cpp ;
endian-run endian_hpp_test.cpp ;

59
test/endian_hpp_test.cpp Normal file
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// Copyright 2019 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/endian.hpp>
#include <boost/core/lightweight_test.hpp>
int main()
{
using namespace boost::endian;
// conversion
{
BOOST_TEST_EQ( endian_reverse( 0x01020304 ), 0x04030201 );
}
// buffers
{
little_uint32_buf_t v( 0x01020304 );
BOOST_TEST_EQ( v.data()[ 0 ], 0x04 );
BOOST_TEST_EQ( v.data()[ 1 ], 0x03 );
BOOST_TEST_EQ( v.data()[ 2 ], 0x02 );
BOOST_TEST_EQ( v.data()[ 3 ], 0x01 );
}
{
big_uint32_buf_t v( 0x01020304 );
BOOST_TEST_EQ( v.data()[ 0 ], 0x01 );
BOOST_TEST_EQ( v.data()[ 1 ], 0x02 );
BOOST_TEST_EQ( v.data()[ 2 ], 0x03 );
BOOST_TEST_EQ( v.data()[ 3 ], 0x04 );
}
// arithmetic
{
little_uint32_t v( 0x01020304 );
BOOST_TEST_EQ( v.data()[ 0 ], 0x04 );
BOOST_TEST_EQ( v.data()[ 1 ], 0x03 );
BOOST_TEST_EQ( v.data()[ 2 ], 0x02 );
BOOST_TEST_EQ( v.data()[ 3 ], 0x01 );
}
{
big_uint32_t v( 0x01020304 );
BOOST_TEST_EQ( v.data()[ 0 ], 0x01 );
BOOST_TEST_EQ( v.data()[ 1 ], 0x02 );
BOOST_TEST_EQ( v.data()[ 2 ], 0x03 );
BOOST_TEST_EQ( v.data()[ 3 ], 0x04 );
}
return boost::report_errors();
}