embedded-5_0-branch/libstdc++-v3/testsuite/tr1/6_containers/hash/24799.cc

   1 // 2005-11-11  Paolo Carlini  <pcarlini@suse.de>
   2 //
   3 // Copyright (C) 2005-2015 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 6.3.3 Class template hash
  21
  22 #include <tr1/functional>
  23 #include <string>
  24 #include <tr1/type_traits>
  25 #include <testsuite_tr1.h>
  26 #include <testsuite_hooks.h>
  27
  28 template<typename T>
  29   void
  30   do_test()
  31   {
  32     bool test __attribute__((unused)) = true;
  33
  34     using std::tr1::is_same;
  35     using __gnu_test::test_relationship;
  36
  37     typedef typename std::tr1::hash<T>::argument_type  argument_type;
  38     typedef typename std::tr1::hash<T>::result_type    result_type;
  39
  40     VERIFY( (test_relationship<is_same, argument_type, T>(true)) );
  41     VERIFY( (test_relationship<is_same, result_type, std::size_t>(true)) );
  42   }
  43
  44 // libstdc++/24799
  45 void test01()
  46 {
  47   do_test<bool>();
  48   do_test<char>();
  49   do_test<signed char>();
  50   do_test<unsigned char>();
  51   do_test<short>();
  52   do_test<int>();
  53   do_test<long>();
  54   do_test<unsigned short>();
  55   do_test<unsigned int>();
  56   do_test<unsigned long>();
  57   do_test<int*>();
  58   do_test<std::string>();
  59   do_test<float>();
  60   do_test<double>();
  61   do_test<long double>();
  62
  63 #ifdef _GLIBCXX_USE_WCHAR_T
  64   do_test<wchar_t>();
  65   do_test<std::wstring>();
  66 #endif
  67 }
  68
  69 int main()
  70 {
  71   test01();
  72   return 0;
  73 }