libstdc++-v3/testsuite/22_locale/time_put/put/char/5.cc

   1 // 2001-09-17 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
   4 // Free Software Foundation
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  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 test05()
  28 {
  29   using namespace std;
  30   typedef ostreambuf_iterator<char> iterator_type;
  31   typedef char_traits<char> traits;
  32
  33   bool test __attribute__((unused)) = true;
  34
  35    // create "C" time objects
  36   const tm time1 = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);
  37   const char* date = "%A, the second of %B";
  38   const char* date_ex = "%Ex";
  39
  40   // basic construction
  41   locale loc_c = locale::classic();
  42
  43   // create an ostream-derived object, cache the time_put facet
  44   const string empty;
  45   ostringstream oss;
  46   oss.imbue(loc_c);
  47   const time_put<char>& tim_put = use_facet<time_put<char> >(oss.getloc());
  48
  49   // 2
  50   oss.str(empty);
  51   tim_put.put(oss.rdbuf(), oss, '*', &time1,
  52               date, date + traits::length(date));
  53   string result5 = oss.str();
  54   VERIFY( result5 == "Sunday, the second of April");
  55   tim_put.put(oss.rdbuf(), oss, '*', &time1,
  56               date_ex, date_ex + traits::length(date_ex));
  57   string result6 = oss.str();
  58   VERIFY( result6 != result5 );
  59 }
  60
  61 int main()
  62 {
  63   test05();
  64   return 0;
  65 }