libstdc++-v3/testsuite/22_locale/numpunct/members/char/3.cc

   1 // { dg-require-namedlocale "pt_PT.ISO8859-15" }
   2
   3 // 2001-01-24 Benjamin Kosnik  <bkoz@redhat.com>
   4
   5 // Copyright (C) 2001-2023 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 // 22.2.3.2 Template class numpunct_byname
  23
  24 #include <locale>
  25 #include <testsuite_hooks.h>
  26
  27 void test02()
  28 {
  29   using namespace std;
  30
  31   // pt_PT chosen because it has no thousands separator (at this time).
  32   locale loc_it = locale(ISO_8859(15,pt_PT));
  33
  34   const numpunct<char>& nump_it = use_facet<numpunct<char> >(loc_it);
  35
  36   string g = nump_it.grouping();
  37
  38   // Ensure that grouping is empty for locales with empty thousands separator.
  39   VERIFY( g == "" );
  40 }
  41
  42 int main()
  43 {
  44   test02();
  45   return 0;
  46 }