libstdc++-v3/testsuite/23_containers/bitset/to_string/dr396.cc

   1 // 2008-09-23  Paolo Carlini  <pcarlini@suse.de>
   2
   3 // Copyright (C) 2008-2013 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 // 23.3.5.2 bitset members
  21
  22 #include <bitset>
  23 #include <testsuite_hooks.h>
  24
  25 // DR 396. what are characters zero and one.
  26 void test01()
  27 {
  28   using namespace std;
  29   bool test __attribute__((unused)) = true;
  30
  31   bitset<5> b5;
  32   string s0 = b5.to_string<char, char_traits<char>, allocator<char> >('a', 'b');
  33   VERIFY( s0 == "aaaaa" );
  34
  35   string s1 = b5.to_string<char, char_traits<char>, allocator<char> >('b');
  36   VERIFY( s1 == "bbbbb" );
  37
  38   b5.set(0);
  39   string s2 = b5.to_string<char, char_traits<char> >('c', 'd');
  40   VERIFY( s2 == "ccccd" );
  41
  42   string s3 = b5.to_string<char, char_traits<char> >('d');
  43   VERIFY( s3 == "dddd1" );
  44
  45   b5.set(2);
  46   string s4 = b5.to_string<char>('e', 'f');
  47   VERIFY( s4 == "eefef" );
  48
  49   string s5 = b5.to_string<char>('f');
  50   VERIFY( s5 == "ff1f1" );
  51
  52   b5.set(4);
  53   string s6 = b5.to_string('g', 'h');
  54   VERIFY( s6 == "hghgh" );
  55
  56   string s7 = b5.to_string('h');
  57   VERIFY( s7 == "1h1h1" );
  58 }
  59
  60 int main()
  61 {
  62   test01();
  63   return 0;
  64 }