libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/10.cc

   1 // { dg-require-namedlocale "en_US" }
   2
   3 // 2003-10-23  Paolo Carlini  <pcarlini@suse.de>
   4
   5 // Copyright (C) 2003-2015 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 // 22.2.6.1.1 money_get members
  23
  24 #include <locale>
  25 #include <sstream>
  26 #include <testsuite_hooks.h>
  27
  28 void test01()
  29 {
  30   using namespace std;
  31   typedef istreambuf_iterator<wchar_t> iterator_type;
  32
  33   bool test __attribute__((unused)) = true;
  34
  35   locale loc_us = locale("en_US");
  36
  37   iterator_type end;
  38   wistringstream iss;
  39   iss.imbue(loc_us);
  40
  41   const money_get<wchar_t>& mon_get = use_facet<money_get<wchar_t> >(iss.getloc());
  42
  43   iss.str(L"-$0 ");
  44   iterator_type is_it(iss);
  45   wstring extracted_amount;
  46   ios_base::iostate err = ios_base::goodbit;
  47   mon_get.get(is_it, end, false, iss, err, extracted_amount);
  48   VERIFY( extracted_amount == L"0" );
  49   VERIFY( err == ios_base::goodbit );
  50
  51   iss.str(L"-$ ");
  52   iterator_type is_it_2(iss);
  53   extracted_amount.clear();
  54   err = ios_base::goodbit;
  55   mon_get.get(is_it_2, end, false, iss, err, extracted_amount);
  56   VERIFY( extracted_amount.empty() );
  57   VERIFY( err == ios_base::failbit );
  58 }
  59
  60 int main()
  61 {
  62   test01();
  63   return 0;
  64 }