libstdc++-v3/testsuite/22_locale/time_put/put/char/1.cc

   1 // 2001-09-17 Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001-2021 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 // 22.2.5.3.1 time_put members
  21
  22 #include <locale>
  23 #include <sstream>
  24 #include <testsuite_hooks.h>
  25
  26 void test01()
  27 {
  28   using namespace std;
  29   typedef ostreambuf_iterator<char> iterator_type;
  30
  31   // create "C" time objects
  32   const tm time1 = __gnu_test::test_tm(0, 0, 12, 4, 3, 71, 0, 93, 0);
  33
  34   // basic construction
  35   locale loc_c = locale::classic();
  36
  37   // create an ostream-derived object, cache the time_put facet
  38   const string empty;
  39   ostringstream oss;
  40   oss.imbue(loc_c);
  41   const time_put<char>& tim_put = use_facet<time_put<char> >(oss.getloc());
  42
  43   // 1
  44   // iter_type
  45   // put(iter_type s, ios_base& str, char_type fill, const tm* t,
  46   //     char format, char modifier = 0) const;
  47   oss.str(empty);
  48   tim_put.put(oss.rdbuf(), oss, '*', &time1, 'a');
  49   string result1 = oss.str();
  50   VERIFY( result1 == "Sun" );
  51
  52   oss.str(empty);
  53   tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x');
  54   string result21 = oss.str(); // "04/04/71"
  55   VERIFY( result21 == "04/04/71" );
  56
  57   oss.str(empty);
  58   tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X');
  59   string result22 = oss.str(); // "12:00:00"
  60   VERIFY( result22 == "12:00:00" );
  61
  62   oss.str(empty);
  63   tim_put.put(oss.rdbuf(), oss, '*', &time1, 'x', 'E');
  64   string result31 = oss.str(); // "04/04/71"
  65   VERIFY( result31 == "04/04/71" );
  66
  67   oss.str(empty);
  68   tim_put.put(oss.rdbuf(), oss, '*', &time1, 'X', 'E');
  69   string result32 = oss.str(); // "12:00:00"
  70   VERIFY( result32 == "12:00:00" );
  71 }
  72
  73 int main()
  74 {
  75   test01();
  76   return 0;
  77 }