libstdc++-v3/testsuite/22_locale/time_put/put/char/9.cc

   1 // 2001-09-17 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001, 2002, 2003 Free Software Foundation
   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 // 22.2.5.3.1 time_put members
  22
  23 #include <locale>
  24 #include <sstream>
  25 #include <testsuite_hooks.h>
  26
  27 void test09()
  28 {
  29   using namespace std;
  30   bool test __attribute__((unused)) = true;
  31
  32   // Check time_put works with other iterators besides streambuf
  33   // output iterators. (As long as output_iterator requirements are met.)
  34   typedef string::iterator iter_type;
  35   typedef char_traits<char> traits;
  36   typedef time_put<char, iter_type> time_put_type;
  37   const ios_base::iostate goodbit = ios_base::goodbit;
  38
  39   ios_base::iostate err = goodbit;
  40   const locale loc_c = locale::classic();
  41   const string x(50, 'x'); // have to have allocated string!
  42   string res;
  43   const tm time_sanity = { 0, 0, 12, 26, 5, 97, 2 };
  44   const char* date = "%X, %A, the second of %B, %Y";
  45
  46   ostringstream oss;
  47   oss.imbue(locale(loc_c, new time_put_type));
  48   const time_put_type& tp = use_facet<time_put_type>(oss.getloc());
  49
  50   // 01 date format
  51   res = x;
  52   iter_type ret1 = tp.put(res.begin(), oss, ' ', &time_sanity,
  53                           date, date + traits::length(date));
  54   string sanity1(res.begin(), ret1);
  55   VERIFY( err == goodbit );
  56   VERIFY( res == "12:00:00, Tuesday, the second of June, 1997xxxxxxx" );
  57   VERIFY( sanity1 == "12:00:00, Tuesday, the second of June, 1997" );
  58 }
  59
  60 int main()
  61 {
  62   test09();
  63   return 0;
  64 }