libstdc++-v3/testsuite/22_locale/time_put/put/char/2.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 test02()
  28 {
  29   using namespace std;
  30   typedef ostreambuf_iterator<char> iterator_type;
  31
  32   bool test = true;
  33
  34   // create "C" time objects
  35   tm time1 = { 0, 0, 12, 4, 3, 71 };
  36   const char* all = "%a %A %b %B %c %d %H %I %j %m %M %p %s %U "
  37     "%w %W %x %X %y %Y %Z %%";
  38   const char* date = "%A, the second of %B";
  39   const char* date_ex = "%Ex";
  40
  41   // basic construction and sanity checks.
  42   locale loc_c = locale::classic();
  43   locale loc_hk = __gnu_test::try_named_locale("en_HK");
  44   locale loc_fr = __gnu_test::try_named_locale("fr_FR@euro");
  45   locale loc_de = __gnu_test::try_named_locale("de_DE");
  46   VERIFY( loc_hk != loc_c );
  47   VERIFY( loc_hk != loc_fr );
  48   VERIFY( loc_hk != loc_de );
  49   VERIFY( loc_de != loc_fr );
  50
  51   // cache the __timepunct facets, for quicker gdb inspection
  52   const __timepunct<char>& time_c = use_facet<__timepunct<char> >(loc_c);
  53   const __timepunct<char>& time_de = use_facet<__timepunct<char> >(loc_de);
  54   const __timepunct<char>& time_hk = use_facet<__timepunct<char> >(loc_hk);
  55   const __timepunct<char>& time_fr = use_facet<__timepunct<char> >(loc_fr);
  56
  57   // create an ostream-derived object, cache the time_put facet
  58   const string empty;
  59   ostringstream oss;
  60   oss.imbue(loc_de);
  61   const time_put<char>& tim_put = use_facet<time_put<char> >(oss.getloc());
  62
  63   iterator_type os_it02 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'a');
  64   string result2 = oss.str();
  65   VERIFY( result2 == "Son" );
  66
  67   oss.str(empty); // "%d.%m.%Y"
  68   iterator_type os_it23 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x');
  69   string result23 = oss.str(); // "04.04.1971"
  70   oss.str(empty); // "%T"
  71   iterator_type os_it24 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X');
  72   string result24 = oss.str(); // "12:00:00"
  73   oss.str(empty);
  74   iterator_type os_it33 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x', 'E');
  75   string result33 = oss.str(); // "04.04.1971"
  76   oss.str(empty);
  77   iterator_type os_it34 = tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X', 'E');
  78   string result34 = oss.str(); // "12:00:00"
  79 }
  80
  81 int main()
  82 {
  83   test02();
  84   return 0;
  85 }