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Diffstat (limited to 'libstdc++-v3/testsuite/tr1/4_metaprogramming/relationships_between_types/is_base_of/is_base_of.cc')
-rw-r--r-- | libstdc++-v3/testsuite/tr1/4_metaprogramming/relationships_between_types/is_base_of/is_base_of.cc | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/tr1/4_metaprogramming/relationships_between_types/is_base_of/is_base_of.cc b/libstdc++-v3/testsuite/tr1/4_metaprogramming/relationships_between_types/is_base_of/is_base_of.cc new file mode 100644 index 00000000000..cac05b2cb3e --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/4_metaprogramming/relationships_between_types/is_base_of/is_base_of.cc @@ -0,0 +1,94 @@ +// 2005-03-04 Paolo Carlini <pcarlini@suse.de> +// +// Copyright (C) 2005 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 2, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 4.6 Relationships between types + +#include <tr1/type_traits> +#include <testsuite_hooks.h> +#include <testsuite_tr1.h> + +class HiddenCons +{ + HiddenCons(); + HiddenCons(const HiddenCons&); +}; + +class DerivedHiddenCons +: private HiddenCons +{ + DerivedHiddenCons(); + DerivedHiddenCons(const DerivedHiddenCons&); +}; + +class MultiDerivedHiddenCons +: private HiddenCons, private __gnu_test::ClassType +{ + MultiDerivedHiddenCons(); + MultiDerivedHiddenCons(const MultiDerivedHiddenCons&); +}; + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::tr1::is_base_of; + using namespace __gnu_test; + + // Positive tests. + VERIFY( (test_relationship<is_base_of, int, int>(true)) ); + VERIFY( (test_relationship<is_base_of, EnumType, EnumType>(true)) ); + VERIFY( (test_relationship<is_base_of, UnionType, UnionType>(true)) ); + VERIFY( (test_relationship<is_base_of, AbstractClass, + AbstractClass>(true)) ); + VERIFY( (test_relationship<is_base_of, ClassType, DerivedType>(true)) ); + VERIFY( (test_relationship<is_base_of, ClassType, const DerivedType>(true)) ); + VERIFY( (test_relationship<is_base_of, volatile ClassType, + volatile DerivedType>(true)) ); + VERIFY( (test_relationship<is_base_of, PolymorphicClass, + DerivedPolymorphic>(true)) ); + VERIFY( (test_relationship<is_base_of, HiddenCons, + DerivedHiddenCons>(true)) ); + VERIFY( (test_relationship<is_base_of, HiddenCons, + MultiDerivedHiddenCons>(true)) ); + VERIFY( (test_relationship<is_base_of, ClassType, + MultiDerivedHiddenCons>(true)) ); + + // Negative tests. + VERIFY( (test_relationship<is_base_of, int, const int>(false)) ); + VERIFY( (test_relationship<is_base_of, volatile UnionType, + UnionType>(false)) ); + VERIFY( (test_relationship<is_base_of, int&, ClassType>(false)) ); + VERIFY( (test_relationship<is_base_of, AbstractClass, ClassType>(false)) ); + VERIFY( (test_relationship<is_base_of, ClassType, AbstractClass>(false)) ); + VERIFY( (test_relationship<is_base_of, DerivedType, ClassType>(false)) ); + VERIFY( (test_relationship<is_base_of, DerivedPolymorphic, + PolymorphicClass>(false)) ); + VERIFY( (test_relationship<is_base_of, DerivedHiddenCons, + HiddenCons>(false)) ); + VERIFY( (test_relationship<is_base_of, MultiDerivedHiddenCons, + HiddenCons>(false)) ); + VERIFY( (test_relationship<is_base_of, MultiDerivedHiddenCons, + ClassType>(false)) ); +} + +int main() +{ + test01(); + return 0; +} |