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

   1 // 2001-11-25  Phil Edwards  <pme@gcc.gnu.org>
   2 //
   3 // Copyright (C) 2001, 2003, 2004 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 2, 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 COPYING.  If not, write to the Free
  18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19 // USA.
  20
  21 // 20.4.1.1 allocator members
  22
  23 #include <cstdlib>
  24 #include <ext/array_allocator.h>
  25 #include <testsuite_allocator.h>
  26
  27 using __gnu_cxx::array_allocator;
  28
  29 void*
  30 operator new(std::size_t n) throw(std::bad_alloc)
  31 {
  32   new_called = true;
  33   requested = n;
  34   return std::malloc(n);
  35 }
  36
  37 void
  38 operator delete(void *v) throw()
  39 {
  40   delete_called = true;
  41   return std::free(v);
  42 }
  43
  44 // These just help tracking down error messages.
  45 bool test01()
  46 {
  47   typedef unsigned int value_type;
  48   typedef std::tr1::array<value_type, 15> array_type;
  49   typedef array_allocator<value_type, array_type> allocator_type;
  50   array_type store;
  51   allocator_type a(&store);
  52   return (__gnu_test::check_new<allocator_type, false>(a) == false);
  53 }
  54
  55 int main()
  56 {
  57   return test01();
  58 }
  59