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Add check_udt() test

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git-svn-id: http://svn.boost.org/svn/boost/sandbox/endian@74603 b8fc166d-592f-0410-95f2-cb63ce0dd405
This commit is contained in:
bemandawes
2011-09-28 19:13:12 +00:00
parent fb1c319b89
commit 818041254d
1 changed files with 32 additions and 0 deletions
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32
libs/endian/test/endian_test.cpp
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@@ -73,6 +73,8 @@ namespace
++v; // verify integer_cover_operators being applied to this type - ++v; // verify integer_cover_operators being applied to this type -
// will fail to compile if no endian<> specialization is present // will fail to compile if no endian<> specialization is present
v+v;
} }
const char * big_rep = "\x12\x34\x56\x78\x9A\xBC\xDE\xF0"; const char * big_rep = "\x12\x34\x56\x78\x9A\xBC\xDE\xF0";
@@ -698,6 +700,35 @@ namespace
} // check_representation_and_range } // check_representation_and_range
class MyInt
{
int32_t mx;
public:
MyInt(int32_t x) : mx(x) {}
operator int32_t() const {return mx;}
//friend int32_t operator+(const MyInt& x) {return x;}
};
void check_udt()
{
typedef boost::endian::endian< endianness::big, MyInt, 32 > mybig32_t;
mybig32_t v(10);
cout << "+v is " << +v << endl;
v += 1;
cout << "v is " << +v << endl;
v -= 2;
cout << "v is " << +v << endl;
v *= 2;
cout << "v is " << +v << endl;
++v;
cout << "v is " << +v << endl;
--v;
cout << "v is " << +v << endl;
// cout << "v+v is " << +(v+v) << endl;
}
long iterations = 10000; long iterations = 10000;
template< class Endian > template< class Endian >
@@ -737,6 +768,7 @@ int cpp_main( int argc, char * argv[] )
check_alignment(); check_alignment();
check_representation_and_range_and_ops(); check_representation_and_range_and_ops();
check_data(); check_data();
check_udt();
//timing_test<big32_t> ( "big32_t" ); //timing_test<big32_t> ( "big32_t" );
//timing_test<aligned_big32_t>( "aligned_big32_t" ); //timing_test<aligned_big32_t>( "aligned_big32_t" );