diff options
Diffstat (limited to 'libstdc++-v3/testsuite/tr1/4_metaprogramming/is_unsigned')
3 files changed, 129 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_unsigned/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_unsigned/requirements/explicit_instantiation.cc new file mode 100644 index 000000000..da382cdbe --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_unsigned/requirements/explicit_instantiation.cc @@ -0,0 +1,33 @@ +// { dg-do compile } +// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com> + +// Copyright (C) 2007, 2009 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 3, 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 COPYING3. If not see +// <http://www.gnu.org/licenses/>. + + +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <tr1/type_traits> + +namespace std +{ + namespace tr1 + { + typedef short test_type; + template struct is_unsigned<test_type>; + } +} diff --git a/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_unsigned/requirements/typedefs.cc b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_unsigned/requirements/typedefs.cc new file mode 100644 index 000000000..381a15d59 --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_unsigned/requirements/typedefs.cc @@ -0,0 +1,35 @@ +// 2005-01-24 Paolo Carlini <pcarlini@suse.de> +// +// Copyright (C) 2005, 2009 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 3, 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 COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// +// NB: This file is for testing tr1/type_traits with NO OTHER INCLUDES. + +#include <tr1/type_traits> + +// { dg-do compile } + +void test01() +{ + // Check for required typedefs + typedef std::tr1::is_unsigned<int> test_type; + typedef test_type::value_type value_type; + typedef test_type::type type; + typedef test_type::type::value_type type_value_type; + typedef test_type::type::type type_type; +} diff --git a/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_unsigned/value.cc b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_unsigned/value.cc new file mode 100644 index 000000000..991d9cf6d --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/4_metaprogramming/is_unsigned/value.cc @@ -0,0 +1,61 @@ +// 2005-01-24 Paolo Carlini <pcarlini@suse.de> +// +// Copyright (C) 2005, 2009 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 3, 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 COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// 4.5.3 Type properties + +#include <tr1/type_traits> +#include <testsuite_hooks.h> +#include <testsuite_tr1.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::tr1::is_unsigned; + using namespace __gnu_test; + + VERIFY( (test_category<is_unsigned, void>(false)) ); + + VERIFY( (test_category<is_unsigned, char>(false)) ); + VERIFY( (test_category<is_unsigned, signed char>(false)) ); + VERIFY( (test_category<is_unsigned, unsigned char>(true)) ); +#ifdef _GLIBCXX_USE_WCHAR_T + VERIFY( (test_category<is_unsigned, wchar_t>(false)) ); +#endif + VERIFY( (test_category<is_unsigned, short>(false)) ); + VERIFY( (test_category<is_unsigned, unsigned short>(true)) ); + VERIFY( (test_category<is_unsigned, int>(false)) ); + VERIFY( (test_category<is_unsigned, unsigned int>(true)) ); + VERIFY( (test_category<is_unsigned, long>(false)) ); + VERIFY( (test_category<is_unsigned, unsigned long>(true)) ); + VERIFY( (test_category<is_unsigned, long long>(false)) ); + VERIFY( (test_category<is_unsigned, unsigned long long>(true)) ); + + VERIFY( (test_category<is_unsigned, float>(false)) ); + VERIFY( (test_category<is_unsigned, double>(false)) ); + VERIFY( (test_category<is_unsigned, long double>(false)) ); + + // Sanity check. + VERIFY( (test_category<is_unsigned, ClassType>(false)) ); +} + +int main() +{ + test01(); + return 0; +} |