libstdc++-v3/testsuite/23_containers/vector/modifiers/moveable2.cc

   1 // { dg-do run { target c++11 } }
   2
   3 // 2011-06-07  Paolo Carlini  <paolo.carlini@oracle.com>
   4
   5 // Copyright (C) 2011-2016 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 #include <vector>
  23 #include <testsuite_hooks.h>
  24 #include <testsuite_rvalref.h>
  25
  26 void
  27 test01()
  28 {
  29   bool test __attribute__((unused)) = true;
  30   using namespace __gnu_test;
  31
  32   std::vector<throwing_move_constructor> v1;
  33
  34   throwing_move_constructor tmc;
  35
  36   v1.push_back(tmc);
  37   VERIFY( v1.size() == 1 );
  38
  39   v1.push_back(tmc);
  40   VERIFY( v1.size() == 2 );
  41
  42   v1.insert(v1.end(), tmc);
  43   VERIFY( v1.size() == 3 );
  44
  45   v1.insert(v1.end(), 100, tmc);
  46   VERIFY( v1.size() == 103 );
  47
  48   v1.insert(v1.end(), 10, tmc);
  49   VERIFY( v1.size() == 113 );
  50
  51   v1.insert(v1.end(), 1, tmc);
  52   VERIFY( v1.size() == 114 );
  53
  54   std::vector<throwing_move_constructor> v2;
  55
  56   throwing_move_constructor tmca[]
  57     = { throwing_move_constructor(), throwing_move_constructor(),
  58         throwing_move_constructor(), throwing_move_constructor() };
  59
  60   v2.insert(v2.end(), tmca, tmca + 1);
  61   VERIFY( v2.size() == 1 );
  62
  63   v2.insert(v2.end(), tmca, tmca + 4);
  64   VERIFY( v2.size() == 5 );
  65
  66   v2.insert(v2.end(), tmca, tmca + 2);
  67   VERIFY( v2.size() == 7 );
  68
  69   v2.insert(v2.end(), tmca, tmca + 1);
  70   VERIFY( v2.size() == 8 );
  71 }
  72
  73 int main()
  74 {
  75   test01();
  76   return 0;
  77 }