libstdc++-v3/testsuite/20_util/allocator/8230.cc

   1 // 2001-06-14  Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001, 2002, 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 <memory>
  24 #include <stdexcept>
  25 #include <testsuite_hooks.h>
  26
  27 // libstdc++/8230
  28 void test02()
  29 {
  30   bool test __attribute__((unused)) = true;
  31   try
  32     {
  33       std::allocator<int> alloc;
  34       const std::allocator<int>::size_type n = alloc.max_size();
  35       int* p = alloc.allocate(n + 1);
  36       p[n] = 2002;
  37     }
  38   catch(const std::bad_alloc& e)
  39     {
  40       // Allowed.
  41       test = true;
  42     }
  43   catch(...)
  44     {
  45       test = false;
  46     }
  47   VERIFY( test );
  48 }
  49
  50 #if !__GXX_WEAK__ && _MT_ALLOCATOR_H
  51 // Explicitly instantiate for systems with no COMDAT or weak support.
  52 template class __gnu_cxx::__mt_alloc<int>;
  53 #endif
  54
  55 int main()
  56 {
  57   test02();
  58   return 0;
  59 }