libstdc++-v3/testsuite/22_locale/time_put/put/char/12439_1.cc

   1 // Copyright (C) 2003 Free Software Foundation
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 2, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING.  If not, write to the Free
  16 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  17 // USA.
  18
  19 // 22.2.5.3.1 time_put members
  20
  21 #include <locale>
  22 #include <sstream>
  23 #include <ctime>
  24 #include <cstring>
  25 #include <testsuite_hooks.h>
  26
  27 class TP : public std::time_put<char>
  28 {
  29 public:
  30   mutable std::string fill_chars;
  31
  32 protected:
  33   iter_type do_put(iter_type s, std::ios_base&, char_type fill,
  34                    const std::tm*, char, char) const
  35   {
  36     fill_chars.push_back(fill);
  37     return s;
  38   }
  39 };
  40
  41 // libstdc++/12439
  42 // time_put::put doesn't pass fill character to do_put
  43 void test01()
  44 {
  45   using namespace std;
  46   bool test __attribute__((unused)) = true;
  47
  48   ostringstream stream;
  49   time_t tt = time(NULL);
  50
  51   const char* fmt = "%c";
  52
  53   TP tp;
  54   tp.put(TP::iter_type(stream), stream, 'W', localtime(&tt),
  55          fmt, fmt + strlen(fmt));
  56   VERIFY( !tp.fill_chars.empty() );
  57   VERIFY( tp.fill_chars[tp.fill_chars.length() - 1] == 'W' );
  58 }
  59
  60 int main()
  61 {
  62   test01();
  63   return 0;
  64 }