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Checked the result of value_init test function, hoping to pinpoint exactly for what particular type T value_initialized<T> might fail, on some platforms
[SVN r41326]
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@ -74,9 +74,15 @@ bool operator == ( AggregatePODStruct const& lhs, AggregatePODStruct const& rhs
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{ return lhs.f == rhs.f && lhs.c == rhs.c && lhs.i == rhs.i ; }
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//
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// This test function tests boost::value_initialized<T> for a specific type T.
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// The first argument (y) is assumed have the value of a value-initialized object.
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// Returns true on success.
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//
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template<class T>
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void test ( T const& y, T const& z )
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bool test ( T const& y, T const& z )
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{
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const boost::unit_test::counter_t counter_before_test = boost::minimal_test::errors_counter();
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boost::value_initialized<T> x ;
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BOOST_CHECK ( y == x ) ;
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BOOST_CHECK ( y == boost::get(x) ) ;
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@ -100,21 +106,22 @@ void test ( T const& y, T const& z )
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BOOST_CHECK ( y == cx_c ) ;
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BOOST_CHECK ( y == boost::get(cx_c) ) ;
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#endif
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return boost::minimal_test::errors_counter() == counter_before_test ;
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}
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int test_main(int, char **)
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{
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test( 0,1234 ) ;
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test( 0.0,12.34 ) ;
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test( POD(0,0,0.0), POD('a',1234,56.78) ) ;
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test( NonPOD( std::string() ), NonPOD( std::string("something") ) ) ;
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BOOST_CHECK ( test( 0,1234 ) ) ;
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BOOST_CHECK ( test( 0.0,12.34 ) ) ;
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BOOST_CHECK ( test( POD(0,0,0.0), POD('a',1234,56.78) ) ) ;
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BOOST_CHECK ( test( NonPOD( std::string() ), NonPOD( std::string("something") ) ) ) ;
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NonPOD NonPOD_object( std::string("NonPOD_object") );
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test<NonPOD *>( 0, &NonPOD_object ) ;
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BOOST_CHECK ( test<NonPOD *>( 0, &NonPOD_object ) ) ;
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AggregatePODStruct zeroInitializedAggregatePODStruct = { 0.0f, '\0', 0 };
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AggregatePODStruct nonZeroInitializedAggregatePODStruct = { 1.25f, 'a', -1 };
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test(zeroInitializedAggregatePODStruct, nonZeroInitializedAggregatePODStruct);
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BOOST_CHECK ( test(zeroInitializedAggregatePODStruct, nonZeroInitializedAggregatePODStruct) );
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return 0;
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}
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