libstdc++-v3/testsuite/23_containers/deque/check_construct_destroy.cc

   1 // 2004-07-26  Matt Austern  <austern@apple.com>
   2 //
   3 // Copyright (C) 2003-2025 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
  21 #include <deque>
  22 #include <testsuite_allocator.h>
  23
  24 using namespace __gnu_test;
  25
  26 int main()
  27 {
  28   typedef std::deque<int, tracker_allocator<int> > Container;
  29   const int arr10[10] = { 2, 4, 1, 7, 3, 8, 10, 5, 9, 6 };
  30   bool ok = true;
  31
  32   tracker_allocator_counter::reset();
  33   {
  34     Container c;
  35     ok = check_construct_destroy("empty container", 0, 0) && ok;
  36   }
  37   ok = check_construct_destroy("empty container", 0, 0) && ok;
  38
  39
  40   tracker_allocator_counter::reset();
  41   {
  42     Container c(arr10, arr10 + 10);
  43     ok = check_construct_destroy("Construct from range", 10, 0) && ok;
  44   }
  45   ok = check_construct_destroy("Construct from range", 10, 10) && ok;
  46
  47   {
  48     Container c(arr10, arr10 + 10);
  49     tracker_allocator_counter::reset();
  50     c.insert(c.begin(), arr10[0]);
  51     ok = check_construct_destroy("Insert element", 1, 0) && ok;
  52   }
  53   ok = check_construct_destroy("Insert element", 1, 11) && ok;
  54
  55   {
  56     Container c(arr10, arr10 + 10);
  57     tracker_allocator_counter::reset();
  58     c.insert(c.begin() + 5, arr10, arr10+3);
  59     ok = check_construct_destroy("Insert short range", 3, 0) && ok;
  60   }
  61   ok = check_construct_destroy("Insert short range", 3, 13) && ok;
  62
  63   {
  64     Container c(arr10, arr10 + 10);
  65     tracker_allocator_counter::reset();
  66     c.insert(c.begin() + 7, arr10, arr10+10);
  67     ok = check_construct_destroy("Insert long range", 10, 0) && ok;
  68   }
  69   ok = check_construct_destroy("Insert long range", 10, 20) && ok;
  70
  71   return ok ? 0 : 1;;
  72 }
  73