libstdc++-v3/testsuite/23_containers/vector_bool.cc

   1 // 2002-03-05 Stephen M. Webb  <stephen.webb@bregmasoft.com>
   2
   3 // Copyright (C) 2002 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 void test01()
  27 {
  28   std::vector<bool>::iterator i;
  29   ++i;
  30 }
  31
  32 // libstdc++/6886
  33 void test02()
  34 {
  35   typedef std::vector<bool>  bvec;
  36   int  i, num = 0;
  37   bvec v;
  38
  39   v.resize(66);
  40
  41   for (i = 0 ; i < 66 ; ++i)
  42     v[i] = 0;
  43
  44   v[1]    = 1;
  45   v[33]   = 1;
  46   v[49]   = 1;
  47   v[65]   = 1;
  48
  49   for (bvec::iterator j = v.begin() ; j != v.end() ; j++)
  50     if (bool(*j)) ++num;
  51
  52   VERIFY( num == 4 );
  53 }
  54
  55 int main()
  56 {
  57   test01();
  58   test02();
  59   return 0;
  60 }