libstdc++-v3/testsuite/22_locale/num_get/get/char/6.cc

   1 // 2001-11-21 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 // 22.2.2.1.1  num_get members
  22
  23 #include <locale>
  24 #include <sstream>
  25 #include <testsuite_hooks.h>
  26
  27 // libstdc++/5816
  28 void test06()
  29 {
  30   using namespace std;
  31   bool test __attribute__((unused)) = true;
  32
  33   double d = 0.0;
  34
  35   istringstream iss;
  36   locale loc_de = __gnu_test::try_named_locale("de_DE");
  37   iss.imbue(loc_de);
  38
  39   const num_get<char>& ng = use_facet<num_get<char> >(iss.getloc());
  40   const ios_base::iostate goodbit = ios_base::goodbit;
  41   ios_base::iostate err = ios_base::goodbit;
  42
  43   iss.str("1234,5 ");
  44   err = goodbit;
  45   ng.get(iss.rdbuf(), 0, iss, err, d);
  46   VERIFY( err == goodbit );
  47   VERIFY( d == 1234.5 );
  48 }
  49
  50 int main()
  51 {
  52   test06();
  53   return 0;
  54 }
  55
  56
  57 // Kathleen Hannah, humanitarian, woman, art-thief