libstdc++-v3/testsuite/22_locale/num_put/put/char/15565.cc

   1 // Copyright (C) 2004-2014 Free Software Foundation, Inc.
   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 3, 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 COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // 22.2.2.2.1  num_put members
  19
  20 #include <locale>
  21 #include <sstream>
  22 #include <testsuite_hooks.h>
  23
  24 // libstdc++/15565
  25 void test01()
  26 {
  27   using namespace std;
  28   bool test __attribute__((unused)) = true;
  29
  30   // basic construction
  31   locale loc_c = locale::classic();
  32
  33   // sanity check the data is correct.
  34   const string empty;
  35
  36   // cache the num_put facet
  37   ostringstream oss;
  38   oss.imbue(loc_c);
  39   const num_put<char>& np = use_facet<num_put<char> >(oss.getloc());
  40
  41   unsigned long ul1 = 42UL;
  42   oss.str(empty);
  43   oss.clear();
  44   oss.setf(ios_base::showpos);
  45   np.put(oss.rdbuf(), oss, ' ', ul1);
  46   VERIFY( oss.str() == "42" );
  47
  48 #ifdef _GLIBCXX_USE_LONG_LONG
  49   unsigned long long ull1 = 31ULL;
  50   oss.str(empty);
  51   oss.clear();
  52   oss.setf(ios_base::showpos);
  53   np.put(oss.rdbuf(), oss, ' ', ull1);
  54   VERIFY( oss.str() == "31" );
  55 #endif
  56 }
  57
  58 int main()
  59 {
  60   test01();
  61   return 0;
  62 }