libstdc++-v3/testsuite/23_containers/vector/capacity/8230.cc

   1 // 1999-05-07
   2 // bkoz
   3
   4 // Copyright (C) 1999-2025 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 // 23.2.4.2 vector capacity
  22
  23 #include <vector>
  24 #include <stdexcept>
  25 #include <testsuite_allocator.h>
  26 #include <testsuite_hooks.h>
  27
  28 // libstdc++/8230
  29 void test02()
  30 {
  31   bool test = true;
  32   {
  33     std::vector<int>  array;
  34     const std::size_t size = array.max_size();
  35     try
  36       {
  37         array.reserve(size);
  38       }
  39     catch (const std::length_error& error)
  40       {
  41         test &= false;
  42       }
  43     catch (const std::bad_alloc& error)
  44       {
  45         test &= true;
  46       }
  47     catch (...)
  48       {
  49         test &= false;
  50       }
  51     VERIFY( test );
  52   }
  53
  54   {
  55     std::vector<int>  array;
  56     const std::size_t size = array.max_size() + 1;
  57     try
  58       {
  59         array.reserve(size);
  60       }
  61     catch (const std::length_error& error)
  62       {
  63         test &= true;
  64       }
  65     catch (...)
  66       {
  67         test &= false;
  68       }
  69     VERIFY( test );
  70   }
  71 }
  72
  73 int main()
  74 {
  75   test02();
  76   return 0;
  77 }