libstdc++-v3/testsuite/ext/pool_allocator/check_new.cc

   1 // 2001-11-25  Phil Edwards  <pme@gcc.gnu.org>
   2 //
   3 // Copyright (C) 2001, 2003, 2004, 2009 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 // 20.4.1.1 allocator members
  21
  22 #include <cstdlib>
  23 #include <ext/pool_allocator.h>
  24 #include <testsuite_hooks.h>
  25 #include <testsuite_allocator.h>
  26
  27 using __gnu_cxx::__pool_alloc;
  28
  29 void*
  30 operator new(std::size_t n) throw(std::bad_alloc)
  31 {
  32   new_called = true;
  33   return std::malloc(n);
  34 }
  35
  36 void
  37 operator delete(void *v) throw()
  38 {
  39   delete_called = true;
  40   return std::free(v);
  41 }
  42
  43 void test01()
  44 {
  45   bool test __attribute__((unused)) = true;
  46   typedef __pool_alloc<unsigned int> allocator_type;
  47   VERIFY( bool(__gnu_test::check_new<allocator_type, true>()) );
  48 }
  49
  50 int main()
  51 {
  52   test01();
  53   return 0;
  54 }
  55