gomp-20050608-branch/libstdc++-v3/testsuite/23_containers/list/cons/8.cc

   1 // Copyright (C) 2001, 2004, 2005 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 2, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING.  If not, write to the Free
  16 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  17 // USA.
  18
  19 // 23.2.2.1 list constructors, copy, and assignment
  20
  21 #include <list>
  22 #include <testsuite_hooks.h>
  23
  24 bool test __attribute__((unused)) = true;
  25
  26
  27 // A nontrivial type.
  28 template<typename T>
  29   struct A { };
  30
  31 // Another nontrivial type
  32 struct B { };
  33
  34 // A nontrivial type convertible from an int
  35 struct C {
  36   C(int i) : i_(i) { }
  37   bool operator==(const C& rhs) { return i_ == rhs.i_; }
  38   int i_;
  39 };
  40
  41 // Fill Assignment disguised as a Range Assignment
  42 void
  43 test06D()
  44 {
  45   const std::size_t LIST_SIZE = 5;
  46   const int INIT_VALUE = 7;
  47   std::size_t count = 0;
  48   std::list<C> list0604;
  49   VERIFY(list0604.size() == 0);
  50
  51   list0604.assign(LIST_SIZE, INIT_VALUE);
  52   std::list<C>::iterator i = list0604.begin();
  53   for (; i != list0604.end(); ++i, ++count)
  54     VERIFY(*i == INIT_VALUE);
  55   VERIFY(count == LIST_SIZE);
  56   VERIFY(list0604.size() == LIST_SIZE);
  57 }
  58
  59 int main()
  60 {
  61   test06D();
  62   return 0;
  63 }
  64