834     MyDoubleInt di1(1);  in main()  local
840     BOOST_TEST( di1.value() == 1 );  in main()
852     BOOST_TEST( static_cast<bool>(di1 < di2) );  in main()
854     BOOST_TEST( static_cast<bool>(di1 <= di2) );  in main()
856     BOOST_TEST( static_cast<bool>(di2 > di1) );  in main()
858     BOOST_TEST( static_cast<bool>(di2 >= di1) );  in main()
860     BOOST_TEST( static_cast<bool>(di1 / di2 == half) );  in main()
861     BOOST_TEST( static_cast<bool>(di1 / 2 == half) );  in main()
863     PRIVATE_EXPR_TEST( (tmp=di1), static_cast<bool>((tmp/=2) == half) );  in main()
864     PRIVATE_EXPR_TEST( (tmp=di1), static_cast<bool>((tmp/=di2) == half) );  in main()
865     BOOST_TEST( static_cast<bool>(di1 * di2 == di2) );  in main()
866     BOOST_TEST( static_cast<bool>(di1 * 2 == di2) );  in main()
868     PRIVATE_EXPR_TEST( (tmp=di1), static_cast<bool>((tmp*=2) == di2) );  in main()
869     PRIVATE_EXPR_TEST( (tmp=di1), static_cast<bool>((tmp*=di2) == di2) );  in main()
870     BOOST_TEST( static_cast<bool>(di2 - di1 == di1) );  in main()
871     BOOST_TEST( static_cast<bool>(di2 - 1 == di1) );  in main()
872     BOOST_TEST( static_cast<bool>(2 - di1 == di1) );  in main()
873     PRIVATE_EXPR_TEST( (tmp=di2), static_cast<bool>((tmp-=1) == di1) );  in main()
874     PRIVATE_EXPR_TEST( (tmp=di2), static_cast<bool>((tmp-=di1) == di1) );  in main()
875     BOOST_TEST( static_cast<bool>(di1 + di1 == di2) );  in main()
876     BOOST_TEST( static_cast<bool>(di1 + 1 == di2) );  in main()
877     BOOST_TEST( static_cast<bool>(1 + di1 == di2) );  in main()
878     PRIVATE_EXPR_TEST( (tmp=di1), static_cast<bool>((tmp+=1) == di2) );  in main()
879     PRIVATE_EXPR_TEST( (tmp=di1), static_cast<bool>((tmp+=di1) == di2) );  in main()