libstdc++-v3/testsuite/23_containers/vector/bool/6886.cc

   1 // 2002-03-05 Stephen M. Webb  <stephen.webb@bregmasoft.com>
   2
   3 // Copyright (C) 2002, 2003 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 // 23.2.5  class vector<bool>
  22
  23 #include <vector>
  24 #include <testsuite_hooks.h>
  25
  26 // libstdc++/6886
  27 void test02()
  28 {
  29   bool test __attribute__((unused)) = true;
  30   typedef std::vector<bool>  bvec;
  31   int  i, num = 0;
  32   bvec v;
  33
  34   v.resize(66);
  35
  36   for (i = 0 ; i < 66 ; ++i)
  37     v[i] = 0;
  38
  39   v[1]    = 1;
  40   v[33]   = 1;
  41   v[49]   = 1;
  42   v[65]   = 1;
  43
  44   for (bvec::iterator j = v.begin() ; j != v.end() ; j++)
  45     if (bool(*j)) ++num;
  46
  47   VERIFY( num == 4 );
  48 }
  49
  50 int main()
  51 {
  52   test02();
  53   return 0;
  54 }