mirror of
https://github.com/boostorg/container_hash.git
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160 lines
3.6 KiB
C++
160 lines
3.6 KiB
C++
// Copyright 2022 Peter Dimov.
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// Distributed under the Boost Software License, Version 1.0.
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// https://www.boost.org/LICENSE_1_0.txt
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#if defined(__clang__)
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# pragma clang diagnostic ignored "-Wunused-private-field"
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#endif
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#include <boost/container_hash/hash.hpp>
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#include <boost/describe/class.hpp>
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#include <boost/describe/operators.hpp>
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#include <boost/core/lightweight_test_trait.hpp>
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#if !defined(BOOST_DESCRIBE_CXX14)
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#include <boost/config/pragma_message.hpp>
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BOOST_PRAGMA_MESSAGE( "Skipping test because BOOST_DESCRIBE_CXX14 is not defined" )
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int main() {}
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#else
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struct X1
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{
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int m;
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explicit X1( int m_ ): m( m_ ) {}
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};
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BOOST_DESCRIBE_STRUCT( X1, (), (m) )
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struct X2
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{
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int m;
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explicit X2( int m_ ): m( m_ ) {}
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};
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BOOST_DESCRIBE_STRUCT( X2, (), (m) )
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struct X3
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{
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int m;
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explicit X3( int m_ ): m( m_ ) {}
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};
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BOOST_DESCRIBE_STRUCT( X3, (), (m) )
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class Y: public X1, protected X2, private X3
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{
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public:
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int m1;
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protected:
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int m2;
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private:
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int m3;
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public:
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Y( int x1, int x2, int x3, int m1_, int m2_, int m3_ ):
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X1( x1 ), X2( x2 ), X3( x3 ), m1( m1_ ), m2( m2_ ), m3( m3_ ) {}
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BOOST_DESCRIBE_CLASS( Y, (X1, X2, X3), (m1), (m2), (m3) )
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};
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using boost::describe::operators::operator==;
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using boost::describe::operators::operator!=;
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using boost::describe::operators::operator<<;
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int main()
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{
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Y y1( 0, 0, 0, 0, 0, 0 );
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BOOST_TEST_EQ( y1, y1 );
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BOOST_TEST_EQ( boost::hash<Y>()(y1), boost::hash<Y>()(y1) );
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Y y2( 1, 0, 0, 0, 0, 0 );
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BOOST_TEST_NE( y1, y2 );
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BOOST_TEST_NE( boost::hash<Y>()(y1), boost::hash<Y>()(y2) );
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Y y3( 0, 1, 0, 0, 0, 0 );
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BOOST_TEST_NE( y1, y3 );
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BOOST_TEST_NE( boost::hash<Y>()(y1), boost::hash<Y>()(y3) );
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BOOST_TEST_NE( y2, y3 );
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BOOST_TEST_NE( boost::hash<Y>()(y2), boost::hash<Y>()(y3) );
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Y y4( 0, 0, 1, 0, 0, 0 );
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BOOST_TEST_NE( y1, y4 );
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BOOST_TEST_NE( boost::hash<Y>()(y1), boost::hash<Y>()(y4) );
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BOOST_TEST_NE( y2, y4 );
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BOOST_TEST_NE( boost::hash<Y>()(y2), boost::hash<Y>()(y4) );
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BOOST_TEST_NE( y3, y4 );
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BOOST_TEST_NE( boost::hash<Y>()(y3), boost::hash<Y>()(y4) );
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Y y5( 0, 0, 0, 1, 0, 0 );
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BOOST_TEST_NE( y1, y5 );
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BOOST_TEST_NE( boost::hash<Y>()(y1), boost::hash<Y>()(y5) );
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BOOST_TEST_NE( y2, y5 );
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BOOST_TEST_NE( boost::hash<Y>()(y2), boost::hash<Y>()(y5) );
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BOOST_TEST_NE( y3, y5 );
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BOOST_TEST_NE( boost::hash<Y>()(y3), boost::hash<Y>()(y5) );
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BOOST_TEST_NE( y4, y5 );
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BOOST_TEST_NE( boost::hash<Y>()(y4), boost::hash<Y>()(y5) );
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Y y6( 0, 0, 0, 0, 1, 0 );
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BOOST_TEST_NE( y1, y6 );
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BOOST_TEST_NE( boost::hash<Y>()(y1), boost::hash<Y>()(y6) );
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BOOST_TEST_NE( y2, y6 );
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BOOST_TEST_NE( boost::hash<Y>()(y2), boost::hash<Y>()(y6) );
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BOOST_TEST_NE( y3, y6 );
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BOOST_TEST_NE( boost::hash<Y>()(y3), boost::hash<Y>()(y6) );
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BOOST_TEST_NE( y4, y6 );
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BOOST_TEST_NE( boost::hash<Y>()(y4), boost::hash<Y>()(y6) );
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BOOST_TEST_NE( y5, y6 );
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BOOST_TEST_NE( boost::hash<Y>()(y5), boost::hash<Y>()(y6) );
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Y y7( 0, 0, 0, 0, 0, 1 );
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BOOST_TEST_NE( y1, y7 );
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BOOST_TEST_NE( boost::hash<Y>()(y1), boost::hash<Y>()(y7) );
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BOOST_TEST_NE( y2, y7 );
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BOOST_TEST_NE( boost::hash<Y>()(y2), boost::hash<Y>()(y7) );
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BOOST_TEST_NE( y3, y7 );
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BOOST_TEST_NE( boost::hash<Y>()(y3), boost::hash<Y>()(y7) );
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BOOST_TEST_NE( y4, y7 );
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BOOST_TEST_NE( boost::hash<Y>()(y4), boost::hash<Y>()(y7) );
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BOOST_TEST_NE( y5, y7 );
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BOOST_TEST_NE( boost::hash<Y>()(y5), boost::hash<Y>()(y7) );
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BOOST_TEST_NE( y6, y7 );
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BOOST_TEST_NE( boost::hash<Y>()(y6), boost::hash<Y>()(y7) );
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return boost::report_errors();
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}
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#endif
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